python: doc: add python doc to python3

Make sure that right python is used for the right bindings docs

Signed-off-by: Thomas Ingleby <thomas.ingleby@intel.com>

.travis.yml

@@ -1,27 +1,43 @@
 language: cpp
-sudo: false
+sudo: required
+dist: trusty
 env:
   - NODE010=true
   - NODE012=true
   - NODE4=true
   - NODE5=true
+  - JSONPLAT=true NODE010=true
+  - JSONPLAT=true NODE012=true
+  - JSONPLAT=true NODE4=true
+  - JSONPLAT=true NODE5=true
+  # node010 npm builds don't work in clang and anyone using npm should want to
+  # use something newer
+  - NPM=true NODE4=true
+  - NPM=true NODE5=true
 compiler:
   - clang
   - gcc
+before_install:
+  # Via https://github.com/travis-ci/travis-ci/issues/5326
+  - export PATH="$(echo $PATH | tr ':' "\n" | sed '/\/opt\/python/d' | tr "\n" ":" | sed "s|::|:|g")"
 install:
   - if [ "${NODE4}" ]; then export CC=gcc-4.8 CXX=g++-4.8; fi
 before_script:
   # Turn off JAVA SWIG for clang++, use 4.8 for all g++ builds
   - if [ "$CC" == "gcc" ]; then export BUILDJAVA=ON; export CC=gcc-4.8; export CXX=g++-4.8; else export BUILDJAVA=OFF; fi
+  - if [ "${JSONPLAT}" ]; then export JSONPLAT=ON; else export JSONPLAT=OFF; fi
+  - if [ "${NODE010}" ]; then nvm install 0.10; fi
   - if [ "${NODE012}" ]; then nvm install 0.12; fi
   - if [ "${NODE4}" ]; then nvm install 4.1; fi
   - if [ "${NODE5}" ]; then nvm install 5; fi
+  - npm install node-gyp && export NODE_GYP="/home/travis/build/intel-iot-devkit/mraa/node_modules/node-gyp/bin/node-gyp.js"
   # Handle 0.10 NODE_ROOT_DIR differently than other versions
-  - if [ -z ${NODE010} ]; then export NODE_ROOT_DIR="/home/travis/.nvm/versions/node/`nvm version`"; else export NODE_ROOT_DIR=/home/travis/.nvm/v0.10.36; fi
   - wget http://prdownloads.sourceforge.net/swig/swig-3.0.10.tar.gz && tar xf swig-3.0.10.tar.gz && cd swig-3.0.10 && ./configure --prefix=/home/travis/ && make && make install && cd ..
 script:
-  - echo "CC=$CC BUILDJAVA=$BUILDJAVA NODE010=$NODE010 NODE012=$NODE012 NODE4=$NODE4 NODE5=$NODE5 NODE_ROOT_DIR=$NODE_ROOT_DIR"
-  - mkdir build && cd build && cmake -DBUILDSWIGJAVA=$BUILDJAVA -DNODE_ROOT_DIR:PATH="${NODE_ROOT_DIR}" -DCMAKE_INSTALL_PREFIX:PATH=../install -DSWIG_EXECUTABLE=/home/travis/bin/swig -DSWIG_DIR:PATH=/home/travis/share/swig/3.0.10/ .. && make install && make test
+  - echo "CC=$CC BUILDJAVA=$BUILDJAVA JSONPLAT=$JSONPLAT NODE010=$NODE010 NODE012=$NODE012 NODE4=$NODE4 NODE5=$NODE5 NODE_ROOT_DIR=$NODE_ROOT_DIR"
+  - if [ -z ${NPM} ]; then mkdir build && cd build && cmake -DBUILDSWIGJAVA="$BUILDJAVA" -DJSONPLAT=$JSONPLAT -DNODE_ROOT_DIR:PATH="${NVM_BIN}/.." -DCMAKE_INSTALL_PREFIX:PATH=../install -DSWIG_EXECUTABLE=/home/travis/bin/swig -DSWIG_DIR:PATH=/home/travis/share/swig/3.0.10/ .. && make install && make test; else mkdir build && cd build && cmake -DBUILDSWIGJAVA="$BUILDJAVA" -DJSONPLAT=$JSONPLAT -DNODE_ROOT_DIR:PATH="${NVM_BIN}/.." -DCMAKE_INSTALL_PREFIX:PATH=../install -DSWIG_EXECUTABLE=/home/travis/bin/swig -DSWIG_DIR:PATH=/home/travis/share/swig/3.0.10/ .. && make npmpkg && cd .. && ${NODE_GYP} configure && ${NODE_GYP} build; fi
+  # simple test to see if we can load our node module
+  - if [ ${NPM} ]; then cd build/Release/obj.target/ && node -e  "var m = require('./mraa.node'); m.getVersion()";fi
 addons:
   apt:
     sources:
@@ -31,6 +47,9 @@ addons:
       - g++-4.8
       - cmake
       - python
+      - python-dev
       - python3
       - python3-dev
       - git
+      - libjson0
+      - libjson0-dev

CMakeLists.txt

@@ -31,7 +31,7 @@ include (GetGitRevisionDescription)
 git_describe (VERSION "--tags")
 if ("x_${VERSION}" STREQUAL "x_GIT-NOTFOUND" OR "x_${VERSION}" STREQUAL "x_HEAD-HASH-NOTFOUND" OR "x_${VERSION}" STREQUAL "x_-128-NOTFOUND")
   message (WARNING " - Install git to compile a production libmraa!")
-  set (VERSION "v1.1.1-dirty")
+  set (VERSION "v1.2.3-dirty")
 endif ()
 
 message (STATUS "INFO - libmraa Version ${VERSION}")
@@ -71,6 +71,7 @@ option (BUILDSWIGJAVA "Build Java API." OFF)
 option (USBPLAT "Detection USB platform." OFF)
 option (FIRMATA "Add Firmata support to mraa." OFF)
 option (ONEWIRE "Add Onewire support to mraa." ON)
+option (JSONPLAT "Add Platform loading via a json file." ON)
 option (IMRAA "Add Imraa support to mraa." OFF)
 option (FTDI4222 "Build with FTDI FT4222 subplatform support." OFF)
 option (IPK "Generate IPK using CPack" OFF)
@@ -78,9 +79,10 @@ option (RPM "Generate RPM using CPack" OFF)
 option (ENABLEEXAMPLES "Disable building of examples" ON)
 option (INSTALLGPIOTOOL "Install gpio tool" OFF)
 option (INSTALLTOOLS "Install all tools" OFF)
-option (BUILDARCH "Override architecture to build for - override" OFF)
 option (BUILDTESTS "Override the addition of tests" ON)
 
+set (BUILDARCH "" CACHE STRING "Override architecture to build for")
+
 set (MRAAPLATFORMFORCE "ALL" CACHE STRING "Override platform to build for")
 
 if (NOT BUILDSWIG)
@@ -103,8 +105,10 @@ if (DETECTED_ARCH STREQUAL "i586" OR DETECTED_ARCH STREQUAL "x86_64"
   set (X86PLAT ON)
 elseif (DETECTED_ARCH MATCHES "arm.*")
   set (ARMPLAT ON)
+elseif (DETECTED_ARCH STREQUAL "MOCK")
+  set (MOCKPLAT ON)
 else ()
-  message (FATAL_ERROR "Only x86 and arm platforms currently supported")
+  message (FATAL_ERROR "Only x86, arm and mock platforms currently supported")
 endif()
 
 if (BUILDSWIGPYTHON OR BUILDTESTS)

README.md

@@ -15,6 +15,8 @@ The intent is to make it easier for developers and sensor manufacturers to map
 their sensors & actuators on top of supported hardware and to allow control of
 low level communication protocol by high level languages & constructs.
 
+[![Build Status](https://travis-ci.org/intel-iot-devkit/mraa.svg?branch=master)](https://travis-ci.org/intel-iot-devkit/mraa)
+
 Supported Boards
 ================
 
@@ -39,6 +41,10 @@ USB
 ---
 * [FT4222](../master/docs/ftdi_ft4222.md)
 
+Mock
+----
+* [Generic simulated board](../master/docs/mock.md)
+
 Installing on your board
 ========
 

api/mraa/common.h

@@ -44,6 +44,7 @@
                                       if (res != MRAA_SUCCESS) \
                                       return res;} while(0)
 
+
 /** @file
  *
  * This file defines the basic shared values for libmraa
@@ -306,6 +307,16 @@ mraa_result_t mraa_remove_subplatform(mraa_platform_t subplatformtype);
  */
 void* mraa_init_io(const char* desc);
 
+/**
+ * Instantiate an unknown board using a json file
+ *
+ * @param Path to the json file, relative to the folder the program
+ * was initially run in or a direct path
+ *
+ * @return mraa_result indicating success
+ */
+mraa_result_t mraa_init_json_platform(const char* path);
+
 #ifdef __cplusplus
 }
 #endif

api/mraa/common.hpp

@@ -327,4 +327,18 @@ initIo(std::string desc)
     return new T(mraa_init_io(desc.c_str()));
 }
 
+/**
+ * Instantiate an unknown board using a json file
+ *
+ * @param Path to the json file, relative to the folder the program
+ * was initially run in or a direct path
+ *
+ * @return Result indicating success
+ */
+inline Result
+initJsonPlatform(std::string path)
+{
+    return (Result) mraa_init_json_platform(path.c_str());
+}
+
 }

api/mraa/iio_kernel_headers.h

@@ -106,7 +106,12 @@ enum iio_event_direction {
 };
 
 //linux/iio/events.h
+#if defined(MSYS)
+#define __USE_LINUX_IOCTL_DEFS
+#include <sys/ioctl.h>
+#else
 #include <linux/ioctl.h>
+#endif
 
 /**
  * struct iio_event_data - The actual event being pushed to userspace

api/mraa/types.h

@@ -58,6 +58,8 @@ typedef enum {
     // contains bit 9 so is subplatform
     MRAA_GENERIC_FIRMATA = 1280,    /**< Firmata uart platform/bridge */
 
+    MRAA_MOCK_PLATFORM = 96,        /**< Mock platform, which requires no real hardware */
+    MRAA_JSON_PLATFORM = 97,        /**< User initialised platform from json*/
     MRAA_NULL_PLATFORM = 98,        /**< Platform with no capabilities that hosts a sub platform  */
     MRAA_UNKNOWN_PLATFORM =
     99 /**< An unknown platform type, typically will load INTEL_GALILEO_GEN1 */

cmake/modules/FindJSON-C.cmake

@@ -3,7 +3,7 @@
 # JSON-C_LIBRARIES - library directories
 
 find_package (PkgConfig)
-pkg_check_modules (PC_JSON-C QUIET json-c)
+pkg_search_module (PC_JSON-C QUIET json-c json)
 
 find_path (JSON-C_INCLUDE_DIR json.h HINTS ${PC_JSON-C_INCLUDEDIR}
 ${PC_JSON-C_INCLUDE_DIRS} PATH_SUFFIXES json-c json)

docs/changelog.md

@@ -5,6 +5,29 @@ This changelog is meant as a quick & rough guide to what has changed between
 versions. The API is now fairly stable but when new calls/features are added
 they are listed here. Anything pre 0.2.x is ignored.
 
+**1.2.3**
+  * Revert 1.2.1 binding.gyp changed that had side effect of enabling JSONPLAT in mraa.c
+  * improve travis.ci to load mraa.node as compiled from make npmpkg target
+
+**1.2.2**
+  * remove jsonplat from prehashed npm builds (see docs/npm.md for details)
+  * internal spelling fix
+
+**1.2.1**
+  * Fix npm pkg build - no other fix
+
+**1.2.0**
+  * JSON platform support
+  * mock I2c functionality
+  * Intel Grosse Tete PWM fix
+  * AIO firmata bug fix
+
+**1.1.2**
+  * Mock platform support
+  * mraa-i2c treats i2c buses by default as linux
+  * grosse tete i2c fixes
+  * travis now uses 14.04 instead of 12.04
+
 **1.1.1**
   * IIO 4.6 kernel matrix support
   * Intel Grosse Tete radio led support

docs/mock.md

@@ -0,0 +1,92 @@
+Mock platform   {#mock}
+=============
+
+Mocking capability allows libmraa user to work with the library without any real
+hardware available. Enabling this requires library recompilation with architecture
+override (see Building section below). When mock is enabled, library simulates
+actual HW operations at the backend so that for the application it looks
+like a usual board. Being implemented at the backend, the functionality is available
+in all language bindings libmraa supports.
+
+Board configuration
+-------------------
+
+This feature is yet in the experimental mode and not all functionality is available.
+Right now we simulate a single generic board with:
+* GPIO (without ISR)
+* ADC with 10 (std)/12 (max) bit resolution, which returns random values on read
+* Single I2C bus with one device at address 0x33 and 10 bytes of register space,
+which can be read or written in bytes or words (big-endian). Technically those
+registers are just an array of `uint8_t`, so you can treat them as 10 single-byte
+registers or 5 single-word ones or a mix thereof.
+
+We plan to develop it further and all [contributions](../CONTRIBUTING.md) are more than welcome.
+
+See the table below for pin layout and features
+
+| MRAA Number | Pin Name |            Notes                      |
+|-------------|----------|---------------------------------------|
+| 0           | GPIO0    | GPIO pin, no muxing, no ISR           |
+| 1           | ADC0     | AIO pin, returns random value on read |
+| 2           | I2C0SDA  | SDA pin for I2C0 bus                  |
+| 3           | I2C0SCL  | SCL pin for I2C0 bus                  |
+
+Building
+--------
+
+Generally all the building steps are the same as listed
+in the [main building guide](./building.md), you just need to set some specific
+CMake options.
+
+### Linux
+
+To build under Linux, follow standard instructions, just make sure to set
+the `-DBUILDARCH="MOCK"` CMake option.
+
+### Windows
+
+Mocking capability allows us to build and use libmraa under Windows. That helps
+if you e.g. don't want to leave your customary Windows-based Python IDE, but
+want to develop libmraa-based programs.
+
+Building Node.js bindings was not yet tested under Windows as MSYS2
+does not have a ready-made package. Java was not tested either.
+
+#### Prerequisites
+
+You'll need the following to build libmraa under Windows:
+
+* [MSYS2](http://mingw-w64.org/doku.php/download/msys2) basic installation
+* Several additional packages, install them by running
+
+  ```bash
+  pacman -S cmake base-devel gcc git
+  ```
+
+#### Compiling
+
+The procedure is conceptually the same as under Linux - you first need to run
+CMake with specific options to generate makefiles and then run make to build everything.
+
+* Run MSYS2 shell (not a MinGW one)
+* Clone the libmraa git repo (let's assume into `/home/test/mraa/mraa-src` dir)
+* Create a build directory outside of the clone one (let's say `/home/test/mraa/mraa-build`)
+* Run CMake, switching off unsupported options and enabling mock platform:
+
+  ```bash
+  cmake ../mraa-src/ -DBUILDARCH="MOCK" -DBUILDSWIGNODE=OFF -DENABLEEXAMPLES=OFF
+  ```
+
+* Make, install and test:
+
+  ```bash
+  make clean && make install && make test
+  ```
+
+  All tests should pass.
+
+**Note:** To have autocompletion in Python IDE, just point it to MSYS2's Python
+and make sure to specify any additional paths pointing to site-packages dir
+with mraa module if IDE requires that ("Interpreter Paths" in PyCharm).
+With the above settings the module will be installed into `/usr/local/lib/python2.7/site-packages`
+and the libmraa itself - into `/usr/local/bin`.

examples/mraa-i2c.c

@@ -65,24 +65,13 @@ print_bus(mraa_board_t* board)
     for (i = 0; i < board->i2c_bus_count; ++i) {
         char* busType;
         switch (board->platform_type) {
-            case MRAA_INTEL_GALILEO_GEN1:
-            case MRAA_INTEL_GALILEO_GEN2:
-            case MRAA_INTEL_EDISON_FAB_C:
-            case MRAA_INTEL_DE3815:
-            case MRAA_INTEL_MINNOWBOARD_MAX:
-            case MRAA_RASPBERRY_PI:
-            case MRAA_BEAGLEBONE:
-            case MRAA_BANANA:
-            case MRAA_UP:
-                bus = i;
-                busType = "linux";
-                break;
             case MRAA_FTDI_FT4222:
                 busType = "ft4222";
                 bus = mraa_get_sub_platform_id(i);
                 break;
             default:
-                busType = "unknown";
+                busType = "linux";
+                bus = i;
                 break;
         }
         int id = board->i2c_bus[i].bus_id;

examples/platform/turbotjson.json

@@ -0,0 +1,73 @@
+{
+  "version": "1.0.0",
+  "platform":[
+    {	"id":300,
+	"name":"Turbot",
+	"pin_count": 28,
+	"gpio_count": 28,
+	"i2c_count": 1,
+	"aio_count": 0,
+	"spi_count": 1,
+	"uart_count": 1,
+	"pwmDefPeriod":500,
+	"pwmMaxPeriod":1000000000,
+	"pwmMinPeriod":1
+    }
+  ],
+  "layout":[
+	{"label": "INVALID", "invalid": true},
+	{"label": "GND"},
+	{"label": "GND"},
+	{"label": "5v"},
+	{"label": "3.3v"},
+	{"label": "SPI_CS"},
+	{"label": "UART1TX"},
+	{"label": "SPIMISO"},
+	{"label": "UART1RX"},
+	{"label": "SPIMOSI"},
+	{"label": "UART1CT"},
+	{"label": "SPI_CLK"},
+	{"label": "UART1RT"},
+	{"label": "I2C_SCL"},
+	{"label": "I2S_CLK"},
+	{"label": "I2C_SDA"},
+	{"label": "I2S_FRM"},
+	{"label": "UART2TX"},
+	{"label": "I2S_DO"},
+	{"label": "UART2RX"},
+	{"label": "I2S_DI"},
+	{"label": "S5_0"},
+	{"label": "PWM0"},
+	{"label": "S5_1"},
+	{"label": "PWM1"},
+	{"label": "S5_4"},
+	{"label": "I2S_MCLK"},
+	{"label": "S5_22"}
+    ],
+    "GPIO":[
+	{ "index": 10, "rawpin": 483 },
+	{ "index": 12, "rawpin": 482 },
+	{ "index": 14, "rawpin": 472 },
+	{ "index": 16, "rawpin": 473 },
+	{ "index": 18, "rawpin": 475 },
+	{ "index": 20, "rawpin": 474 },
+	{ "index": 21, "rawpin": 338 },
+	{ "index": 23, "rawpin": 339 },
+	{ "index": 25, "rawpin": 340 },
+	{ "index": 26, "rawpin": 509 },
+	{ "index": 27, "rawpin": 360 }
+    ],
+    "I2C": [
+	{ "sclpin":13, "sdapin":15, "rawpin": 0, "index": 0, "default":true }
+    ],
+    "PWM": [
+	{ "index":22, "rawpin":0, "chipID":0},
+	{ "index":24, "rawpin":0, "chipID":1 }
+    ],
+    "SPI": [
+	{ "index":0, "chipID": 0, "clock": 11, "miso": 7, "mosi": 9, "chipselect": 5, "default": true}
+    ],
+    "UART":[
+	{ "index":0, "chipID":0, "rawpin":0, "path":"/dev/ttyS0", "default":true}
+    ]
+}

imraa/imraa.c

@@ -26,7 +26,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
 #include <stdint.h>
 #include <stdbool.h>
 #include <unistd.h>

include/linux/posix_types.h

@@ -28,6 +28,8 @@ typedef struct {
 typedef void (*__kernel_sighandler_t)(int);
 typedef int __kernel_key_t;
 typedef int __kernel_mqd_t;
+#if !defined(MSYS)
 #include <asm/posix_types.h>
+#endif
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif

include/linux/spi_kernel_headers.h

@@ -0,0 +1,58 @@
+/*
+ * This header was manually generated from a Linux kernel header
+ * linux/spi/spidev.h, to make information necessary for compilation
+ * to be available under MSYS. It contains only constants,
+ * structures, and macros generated from the original header, and thus,
+ * contains no copyrightable information.
+ */
+#ifndef _SPI_KERNEL_HEADERS_H
+#define _SPI_KERNEL_HEADERS_H
+
+#include <linux/types.h>
+
+#define SPI_CPHA   0x01
+#define SPI_CPOL   0x02
+
+#define SPI_MODE_0 (0|0)
+#define SPI_MODE_1 (0|SPI_CPHA)
+#define SPI_MODE_2 (SPI_CPOL|0)
+#define SPI_MODE_3 (SPI_CPOL|SPI_CPHA)
+
+#define SPI_IOC_MAGIC 'k'
+
+struct spi_ioc_transfer {
+        __u64           tx_buf;
+        __u64           rx_buf;
+
+        __u32           len;
+        __u32           speed_hz;
+
+        __u16           delay_usecs;
+        __u8            bits_per_word;
+        __u8            cs_change;
+        __u8            tx_nbits;
+        __u8            rx_nbits;
+        __u16           pad;
+};
+
+#define SPI_MSGSIZE(N) \
+        ((((N)*(sizeof (struct spi_ioc_transfer))) < (1 << _IOC_SIZEBITS)) \
+                ? ((N)*(sizeof (struct spi_ioc_transfer))) : 0)
+#define SPI_IOC_MESSAGE(N) _IOW(SPI_IOC_MAGIC, 0, char[SPI_MSGSIZE(N)])
+
+#define SPI_IOC_RD_MODE                 _IOR(SPI_IOC_MAGIC, 1, __u8)
+#define SPI_IOC_WR_MODE                 _IOW(SPI_IOC_MAGIC, 1, __u8)
+
+#define SPI_IOC_RD_LSB_FIRST            _IOR(SPI_IOC_MAGIC, 2, __u8)
+#define SPI_IOC_WR_LSB_FIRST            _IOW(SPI_IOC_MAGIC, 2, __u8)
+
+#define SPI_IOC_RD_BITS_PER_WORD        _IOR(SPI_IOC_MAGIC, 3, __u8)
+#define SPI_IOC_WR_BITS_PER_WORD        _IOW(SPI_IOC_MAGIC, 3, __u8)
+
+#define SPI_IOC_RD_MAX_SPEED_HZ         _IOR(SPI_IOC_MAGIC, 4, __u32)
+#define SPI_IOC_WR_MAX_SPEED_HZ         _IOW(SPI_IOC_MAGIC, 4, __u32)
+
+#define SPI_IOC_RD_MODE32               _IOR(SPI_IOC_MAGIC, 5, __u32)
+#define SPI_IOC_WR_MODE32               _IOW(SPI_IOC_MAGIC, 5, __u32)
+
+#endif

include/mock/mock_board.h

@@ -0,0 +1,40 @@
+/*
+ * Author: Alex Tereschenko <alext.mkrs@gmail.com>
+ * Copyright (c) 2016 Alex Tereschenko.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "mraa_internal.h"
+
+#define MRAA_MOCK_PINCOUNT 4
+
+mraa_board_t*
+mraa_mock_board();
+
+#ifdef __cplusplus
+}
+#endif

include/mock/mock_board_aio.h

@@ -0,0 +1,44 @@
+/*
+ * Author: Alex Tereschenko <alext.mkrs@gmail.com>
+ * Copyright (c) 2016 Alex Tereschenko.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "mraa_internal.h"
+
+mraa_result_t
+mraa_mock_aio_init_internal_replace(mraa_aio_context dev, int pin);
+
+mraa_result_t
+mraa_mock_aio_close_replace(mraa_aio_context dev);
+
+int
+mraa_mock_aio_read_replace(mraa_aio_context dev);
+
+#ifdef __cplusplus
+}
+#endif

include/mock/mock_board_gpio.h

@@ -0,0 +1,65 @@
+/*
+ * Author: Alex Tereschenko <alext.mkrs@gmail.com>
+ * Copyright (c) 2016 Alex Tereschenko.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "mraa_internal.h"
+
+mraa_result_t
+mraa_mock_gpio_init_internal_replace(mraa_gpio_context dev, int pin);
+
+mraa_result_t
+mraa_mock_gpio_close_replace(mraa_gpio_context dev);
+
+mraa_result_t
+mraa_mock_gpio_dir_replace(mraa_gpio_context dev, mraa_gpio_dir_t dir);
+
+mraa_result_t
+mraa_mock_gpio_read_dir_replace(mraa_gpio_context dev, mraa_gpio_dir_t* dir);
+
+int
+mraa_mock_gpio_read_replace(mraa_gpio_context dev);
+
+mraa_result_t
+mraa_mock_gpio_write_replace(mraa_gpio_context dev, int value);
+
+mraa_result_t
+mraa_mock_gpio_edge_mode_replace(mraa_gpio_context dev, mraa_gpio_edge_t mode);
+
+mraa_result_t
+mraa_mock_gpio_isr_replace(mraa_gpio_context dev, mraa_gpio_edge_t mode, void (*fptr)(void*), void* args);
+
+mraa_result_t
+mraa_mock_gpio_isr_exit_replace(mraa_gpio_context dev);
+
+mraa_result_t
+mraa_mock_gpio_mode_replace(mraa_gpio_context dev, mraa_gpio_mode_t mode);
+
+#ifdef __cplusplus
+}
+#endif

include/mock/mock_board_i2c.h

@@ -0,0 +1,81 @@
+/*
+ * Author: Alex Tereschenko <alext.mkrs@gmail.com>
+ * Copyright (c) 2016 Alex Tereschenko.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#pragma once
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "mraa_internal.h"
+
+// Mock I2C device address
+#define MOCK_I2C_DEV_ADDR 0x33
+// Mock I2C device data registers block length in bytes. Our code assumes it's >= 1.
+#define MOCK_I2C_DEV_DATA_LEN 10
+// Initial value for each byte in the mock I2C device data registers
+#define MOCK_I2C_DEV_DATA_INIT_BYTE 0xAB
+
+mraa_result_t
+mraa_mock_i2c_init_bus_replace(mraa_i2c_context dev);
+
+mraa_result_t
+mraa_mock_i2c_stop_replace(mraa_i2c_context dev);
+
+mraa_result_t
+mraa_mock_i2c_set_frequency_replace(mraa_i2c_context dev, mraa_i2c_mode_t mode);
+
+mraa_result_t
+mraa_mock_i2c_address_replace(mraa_i2c_context dev, uint8_t addr);
+
+int
+mraa_mock_i2c_read_replace(mraa_i2c_context dev, uint8_t* data, int length);
+
+int
+mraa_mock_i2c_read_byte_replace(mraa_i2c_context dev);
+
+int
+mraa_mock_i2c_read_byte_data_replace(mraa_i2c_context dev, uint8_t command);
+
+int
+mraa_mock_i2c_read_bytes_data_replace(mraa_i2c_context dev, uint8_t command, uint8_t* data, int length);
+
+int
+mraa_mock_i2c_read_word_data_replace(mraa_i2c_context dev, uint8_t command);
+
+mraa_result_t
+mraa_mock_i2c_write_replace(mraa_i2c_context dev, const uint8_t* data, int length);
+
+mraa_result_t
+mraa_mock_i2c_write_byte_replace(mraa_i2c_context dev, const uint8_t data);
+
+mraa_result_t
+mraa_mock_i2c_write_byte_data_replace(mraa_i2c_context dev, const uint8_t data, const uint8_t command);
+
+mraa_result_t
+mraa_mock_i2c_write_word_data_replace(mraa_i2c_context dev, const uint16_t data, const uint8_t command);
+
+#ifdef __cplusplus
+}
+#endif

include/mraa_adv_func.h

@@ -48,6 +48,7 @@ typedef struct {
     mraa_result_t (*gpio_dir_replace) (mraa_gpio_context dev, mraa_gpio_dir_t dir);
     mraa_result_t (*gpio_dir_pre) (mraa_gpio_context dev, mraa_gpio_dir_t dir);
     mraa_result_t (*gpio_dir_post) (mraa_gpio_context dev, mraa_gpio_dir_t dir);
+    mraa_result_t (*gpio_read_dir_replace) (mraa_gpio_context dev, mraa_gpio_dir_t *dir);
 
     int (*gpio_read_replace) (mraa_gpio_context dev);
     mraa_result_t (*gpio_write_replace) (mraa_gpio_context dev, int value);
@@ -56,6 +57,8 @@ typedef struct {
     mraa_result_t (*gpio_mmap_setup) (mraa_gpio_context dev, mraa_boolean_t en);
     mraa_result_t (*gpio_interrupt_handler_init_replace) (mraa_gpio_context dev);
     mraa_result_t (*gpio_wait_interrupt_replace) (mraa_gpio_context dev);
+    mraa_result_t (*gpio_isr_replace) (mraa_gpio_context dev, mraa_gpio_edge_t mode, void (*fptr)(void*), void* args);
+    mraa_result_t (*gpio_isr_exit_replace) (mraa_gpio_context dev);
 
     mraa_result_t (*i2c_init_pre) (unsigned int bus);
     mraa_result_t (*i2c_init_bus_replace) (mraa_i2c_context dev);
@@ -75,6 +78,7 @@ typedef struct {
     mraa_result_t (*i2c_stop_replace) (mraa_i2c_context dev);
 
     mraa_result_t (*aio_init_internal_replace) (mraa_aio_context dev, int pin);
+    mraa_result_t (*aio_close_replace) (mraa_aio_context dev);
     int (*aio_read_replace) (mraa_aio_context dev);
     mraa_result_t (*aio_get_valid_fp) (mraa_aio_context dev);
     mraa_result_t (*aio_init_pre) (unsigned int aio);

include/mraa_internal.h

@@ -37,6 +37,7 @@ extern "C" {
 #include "mraa_lang_func.h"
 
 extern mraa_board_t* plat;
+extern char* platform_name;
 extern mraa_iio_info_t* plat_iio;
 extern mraa_lang_func_t* lang_func;
 
@@ -62,6 +63,13 @@ mraa_platform_t mraa_x86_platform();
  */
 mraa_platform_t mraa_arm_platform();
 
+/**
+ * setup a mock platform
+ *
+ * @return mraa_platform_t of the init'ed platform
+ */
+mraa_platform_t mraa_mock_platform();
+
 /**
  * runtime detect running usb platform extender
  *

include/mraa_internal_types.h

@@ -40,6 +40,46 @@
 #define MRAA_IO_SETUP_FAILURE -2
 #define MRAA_NO_SUCH_IO -1
 
+// Json platform keys
+#define INDEX_KEY "index"
+#define NAME_KEY "name"
+#define PIN_COUNT_KEY "pin_count"
+#define GPIO_COUNT_KEY "gpio_count"
+#define AIO_COUNT_KEY "aio_count"
+#define SPI_COUNT_KEY "spi_count"
+#define I2C_COUNT_KEY "i2c_count"
+#define UART_COUNT_KEY "uart_count"
+#define PWMDEFAULT_KEY "pwmDefPeriod"
+#define PWMMAX_KEY "pwmMaxPeriod"
+#define PWMMIN_KEY "pwmMinPeriod"
+#define LABEL_KEY "label"
+#define DEFAULT_KEY "default"
+#define INVALID_KEY "invalid"
+#define SCLPIN_KEY "sclpin"
+#define SDAPIN_KEY "sdapin"
+#define CHIP_ID_KEY "chipID"
+#define RAW_PIN_KEY "rawpin"
+#define RXPIN_KEY "rx"
+#define TXPIN_KEY "tx"
+#define UART_PATH_KEY "path"
+#define CLOCK_KEY "clock"
+#define MISO_KEY "miso"
+#define MOSI_KEY "mosi"
+#define CS_KEY "chipselect"
+#define PIN_KEY "pin"
+#define IO_KEY "layout"
+#define PLATFORM_KEY "platform"
+
+// IO keys
+#define GPIO_KEY "GPIO"
+#define SPI_KEY "SPI"
+#define UART_KEY "UART"
+#define I2C_KEY "I2C"
+#define PWM_KEY "PWM"
+#define AIO_KEY "AIO"
+
+#define MRAA_JSONPLAT_ENV_VAR "MRAA_JSON_PLATFORM"
+
 #ifdef FIRMATA
 struct _firmata {
     /*@*/
@@ -71,6 +111,10 @@ struct _gpio {
     mraa_result_t (*mmap_write) (mraa_gpio_context dev, int value);
     int (*mmap_read) (mraa_gpio_context dev);
     mraa_adv_func_t* advance_func; /**< override function table */
+#if defined(MOCKPLAT)
+    mraa_gpio_dir_t mock_dir; /**< mock direction of the pin */
+    int mock_state; /**< mock state of the pin */
+#endif
     /*@}*/
 };
 
@@ -85,6 +129,11 @@ struct _i2c {
     unsigned long funcs; /**< /dev/i2c-* device capabilities as per https://www.kernel.org/doc/Documentation/i2c/functionality */
     void *handle; /**< generic handle for non-standard drivers that don't use file descriptors  */
     mraa_adv_func_t* advance_func; /**< override function table */
+#if defined(MOCKPLAT)
+    uint8_t mock_dev_addr; /**< address of the mock I2C device */
+    uint8_t mock_dev_data_len; /**< mock device data register block length in bytes */
+    uint8_t* mock_dev_data; /**< mock device data register block contents */
+#endif
     /*@}*/
 };
 
@@ -213,7 +262,7 @@ typedef struct {
 
 typedef struct {
     /*@{*/
-    unsigned int pinmap; /**< sysfs pin */
+    int pinmap; /**< sysfs pin */
     unsigned int parent_id; /** parent chip id */
     unsigned int mux_total; /** Numfer of muxes needed for operation of pin */
     mraa_mux_t mux[6]; /** Array holding information about mux */
@@ -237,7 +286,7 @@ typedef struct {
 typedef struct {
     /*@{*/
     char name[MRAA_PIN_NAME_SIZE]; /**< Pin's real world name */
-    mraa_pincapabilities_t capabilites; /**< Pin Capabiliites */
+    mraa_pincapabilities_t capabilities; /**< Pin Capabiliites */
     mraa_pin_t gpio; /**< GPIO structure */
     mraa_pin_t pwm;  /**< PWM structure */
     mraa_pin_t aio;  /**< Anaglog Pin */
@@ -283,7 +332,7 @@ typedef struct {
     unsigned int index; /**< ID as exposed in the system */
     int rx; /**< uart rx */
     int tx; /**< uart tx */
-    const char* device_path; /**< To store "/dev/ttyS1" for example */
+    char* device_path; /**< To store "/dev/ttyS1" for example */
     /*@}*/
 } mraa_uart_dev_t;
 
@@ -294,8 +343,8 @@ typedef struct {
 typedef struct _board_t {
     /*@{*/
     int phy_pin_count; /**< The Total IO pins on board */
-    unsigned int gpio_count; /**< GPIO Count */
-    unsigned int aio_count;  /**< Analog side Count */
+    int gpio_count; /**< GPIO Count */
+    int aio_count;  /**< Analog side Count */
     int i2c_bus_count; /**< Usable i2c Count */
     mraa_i2c_bus_t  i2c_bus[12]; /**< Array of i2c */
     unsigned int def_i2c_bus; /**< Position in array of default i2c bus */
@@ -312,7 +361,7 @@ typedef struct _board_t {
     int pwm_max_period; /**< Maximum period in us */
     int pwm_min_period; /**< Minimum period in us */
     mraa_platform_t platform_type; /**< Platform type */
-    const char* platform_name; /**< Platform Name pointer */
+    char* platform_name; /**< Platform Name pointer */
     const char* platform_version; /**< Platform versioning info */
     mraa_pininfo_t* pins;     /**< Pointer to pin array */
     mraa_adv_func_t* adv_func;    /**< Pointer to advanced function disptach table */

src/CMakeLists.txt

@@ -84,8 +84,27 @@ set (mraa_LIB_ARM_SRCS_NOAUTO
   ${PROJECT_SOURCE_DIR}/src/arm/banana.c
 )
 
+set (mraa_LIB_MOCK_SRCS_NOAUTO
+  ${PROJECT_SOURCE_DIR}/src/mock/mock.c
+  ${PROJECT_SOURCE_DIR}/src/mock/mock_board.c
+  ${PROJECT_SOURCE_DIR}/src/mock/mock_board_gpio.c
+  ${PROJECT_SOURCE_DIR}/src/mock/mock_board_aio.c
+  ${PROJECT_SOURCE_DIR}/src/mock/mock_board_i2c.c
+)
+
+if (JSONPLAT)
+  find_package (JSON-C QUIET)
+  if (${JSON-C_FOUND})
+    set (mraa_LIB_SRCS_NOAUTO
+      ${mraa_LIB_SRCS_NOAUTO}
+      ${PROJECT_SOURCE_DIR}/src/json/jsonplatform.c
+    )
+  endif ()
+endif ()
+
 set (mraa_LIBS ${CMAKE_THREAD_LIBS_INIT})
 
+
 if (X86PLAT)
   add_subdirectory(x86)
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DX86PLAT=1")
@@ -96,6 +115,14 @@ if (ARMPLAT)
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DARMPLAT=1")
 endif()
 
+if (MOCKPLAT)
+  add_subdirectory(mock)
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DMOCKPLAT=1")
+  if (MSYS)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DMSYS=1")
+  endif ()
+endif()
+
 if (USBPLAT)
   message (STATUS "INFO - Adding USB platforms")
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUSBPLAT=1")
@@ -120,11 +147,24 @@ if (USBPLAT)
   add_subdirectory(usb)
 endif ()
 
-if (IMRAA)
-  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DIMRAA=1")
-  find_package (JSON-C REQUIRED)
-  include_directories (${JSON-C_INCLUDE_DIR})
-  set (mraa_LIBS ${mraa_LIBS} ${JSON-C_LIBRARIES})
+if (JSONPLAT OR IMRAA)
+  find_package (JSON-C QUIET)
+  if (NOT ${JSON-C_FOUND})
+    if (IMRAA)
+      message (FATAL_ERROR "Enabled IMRAA but JSON-C library not found")
+    elseif (JSONPLAT)
+      message (WARNING "Enabled JSONPLAT but JSON-C library not found: Ignoring JSONPLAT")
+    endif ()
+  else ()
+    if (JSONPLAT)
+      set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DJSONPLAT=1")
+    endif ()
+    if (IMRAA)
+      set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DIMRAA=1")
+    endif ()
+    include_directories (${JSON-C_INCLUDE_DIR})
+    set (mraa_LIBS ${mraa_LIBS} ${JSON-C_LIBRARIES})
+  endif ()
 endif ()
 
 set (mraa_LIB_SRCS
@@ -218,4 +258,9 @@ set_target_properties(
    SOVERSION ${mraa_VERSION_MAJOR}
    VERSION ${mraa_VERSION_STRING}
 )
-install(TARGETS mraa DESTINATION ${LIB_INSTALL_DIR})
+if (MSYS)
+  # Under MSYS we have to put our generated DLL into bin, otherwise it's not picked up
+  install(TARGETS mraa DESTINATION ${CMAKE_INSTALL_BINDIR})
+else ()
+  install(TARGETS mraa DESTINATION ${LIB_INSTALL_DIR})
+endif ()

src/aio/aio.c

@@ -113,7 +113,7 @@ mraa_aio_init(unsigned int aio)
         syslog(LOG_ERR, "aio: requested channel out of range");
         return NULL;
     }
-    if (board->pins[pin].capabilites.aio != 1) {
+    if (board->pins[pin].capabilities.aio != 1) {
         syslog(LOG_ERR, "aio: pin %i not capable of aio", pin);
         return NULL;
     }
@@ -156,6 +156,11 @@ mraa_aio_init(unsigned int aio)
 int
 mraa_aio_read(mraa_aio_context dev)
 {
+    if (dev == NULL) {
+        syslog(LOG_ERR, "aio: read: context is invalid");
+        return -1;
+    }
+
     if (IS_FUNC_DEFINED(dev, aio_read_replace)) {
         return dev->advance_func->aio_read_replace(dev);
     }
@@ -220,13 +225,22 @@ mraa_aio_read_float(mraa_aio_context dev)
 mraa_result_t
 mraa_aio_close(mraa_aio_context dev)
 {
-    if (NULL != dev) {
-        if (dev->adc_in_fp != -1)
-            close(dev->adc_in_fp);
-        free(dev);
+    if (dev == NULL) {
+        syslog(LOG_ERR, "aio: close: context is invalid");
+        return MRAA_ERROR_INVALID_HANDLE;
     }
 
-    return (MRAA_SUCCESS);
+    if (IS_FUNC_DEFINED(dev, aio_close_replace)) {
+        return dev->advance_func->aio_close_replace(dev);
+    }
+
+    if (dev->adc_in_fp != -1) {
+        close(dev->adc_in_fp);
+    }
+
+    free(dev);
+
+    return MRAA_SUCCESS;
 }
 
 mraa_result_t

src/arm/96boards.c

@@ -63,9 +63,9 @@ void mraa_96boards_pininfo(mraa_board_t* board, int index, int sysfs_pin,
    vsnprintf(pininfo->name, MRAA_PIN_NAME_SIZE, fmt, arg_ptr);
    va_end(arg_ptr);
    if (sysfs_pin >= 0)
-      pininfo->capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+      pininfo->capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
    else
-      pininfo->capabilites = (mraa_pincapabilities_t){ 0, 0, 0, 0, 0, 0, 0, 0 };
+      pininfo->capabilities = (mraa_pincapabilities_t){ 0, 0, 0, 0, 0, 0, 0, 0 };
    pininfo->gpio.pinmap = sysfs_pin;
    pininfo->gpio.mux_total = 0;
 }

src/arm/banana.c

@@ -305,37 +305,37 @@ mraa_banana()
     b->adv_func->gpio_mmap_setup = &mraa_banana_mmap_setup;
 
     strncpy(b->pins[0].name, "INVALID", MRAA_PIN_NAME_SIZE);
-    b->pins[0].capabilites = (mraa_pincapabilities_t){ 0, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[0].capabilities = (mraa_pincapabilities_t){ 0, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[1].name, "3V3", MRAA_PIN_NAME_SIZE);
-    b->pins[1].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[1].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[2].name, "5V", MRAA_PIN_NAME_SIZE);
-    b->pins[2].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[2].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     if (i2c2 == 1) {
         strncpy(b->pins[3].name, "TWI2-SDA", MRAA_PIN_NAME_SIZE); // PB21 Pin53 TWI2-SDA
-        b->pins[3].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
+        b->pins[3].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
     } else {
         strncpy(b->pins[3].name, "PB21", MRAA_PIN_NAME_SIZE); // PB21 Pin53 TWI2-SDA
-        b->pins[3].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[3].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[3].gpio.pinmap = 53;
 
     strncpy(b->pins[4].name, "5V", MRAA_PIN_NAME_SIZE);
-    b->pins[4].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[4].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     if (i2c2 == 1) {
         strncpy(b->pins[5].name, "TWI2-SCK", MRAA_PIN_NAME_SIZE); // PB20 Pin52 TWI2-SCK
-        b->pins[5].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
+        b->pins[5].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
     } else {
         strncpy(b->pins[5].name, "PB20", MRAA_PIN_NAME_SIZE); // PB20 Pin52 TWI2-SCK
-        b->pins[5].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[5].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[5].gpio.pinmap = 52;
 
     strncpy(b->pins[6].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[6].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[6].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     if (platform_detected == PLATFORM_BANANA_PRO) {
         strncpy(b->pins[7].name, "PH02", MRAA_PIN_NAME_SIZE); // PH2 Pin226
@@ -344,7 +344,7 @@ mraa_banana()
         strncpy(b->pins[7].name, "PI03", MRAA_PIN_NAME_SIZE); // PI3 Pin259 PWM
         b->pins[7].gpio.pinmap = 259;
     }
-    b->pins[7].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[7].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
 
     if (platform_detected == PLATFORM_BANANA_PRO) {
         strncpy(b->pins[8].name, "UART4_TX", MRAA_PIN_NAME_SIZE); // PH4 Pin228 UART4_TX
@@ -353,10 +353,10 @@ mraa_banana()
         strncpy(b->pins[8].name, "UART3_TX", MRAA_PIN_NAME_SIZE); // PH0 Pin224 UART3_TX
         b->pins[8].gpio.pinmap = 224;
     }
-    b->pins[8].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[8].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
 
     strncpy(b->pins[9].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[9].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[9].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     if (platform_detected == PLATFORM_BANANA_PRO) {
         strncpy(b->pins[10].name, "UART4_RX", MRAA_PIN_NAME_SIZE); // PH5 Pin229 UART4_RX
@@ -365,10 +365,10 @@ mraa_banana()
         strncpy(b->pins[10].name, "UART3_RX", MRAA_PIN_NAME_SIZE); // PH1 Pin225 UART3_RX
         b->pins[10].gpio.pinmap = 225;
     }
-    b->pins[10].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[10].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
 
     strncpy(b->pins[11].name, "PI19", MRAA_PIN_NAME_SIZE); // PI19 Pin275 IO+UART2_RX
-    b->pins[11].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[11].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[11].gpio.pinmap = 275;
 
     if (platform_detected == PLATFORM_BANANA_PRO) {
@@ -378,143 +378,143 @@ mraa_banana()
         strncpy(b->pins[12].name, "PH02", MRAA_PIN_NAME_SIZE); // PH2 Pin226
         b->pins[12].gpio.pinmap = 226;
     }
-    b->pins[12].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[12].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[13].name, "PI18", MRAA_PIN_NAME_SIZE); // PI18 Pin274 UART2_TX
-    b->pins[13].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[13].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[13].gpio.pinmap = 274;
 
     strncpy(b->pins[14].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[14].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[14].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[15].name, "PI17", MRAA_PIN_NAME_SIZE); // PI17 Pin273 UART2_CTS
-    b->pins[15].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[15].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[15].gpio.pinmap = 273;
 
     strncpy(b->pins[16].name, "PH20", MRAA_PIN_NAME_SIZE); // PH20 Pin 244 CAN_TX
-    b->pins[16].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[16].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[16].gpio.pinmap = 244;
 
     strncpy(b->pins[17].name, "3V3", MRAA_PIN_NAME_SIZE);
-    b->pins[17].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[17].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[18].name, "PH21", MRAA_PIN_NAME_SIZE); // PH21 Pin245 CAN_RX
-    b->pins[18].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[18].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[18].gpio.pinmap = 245;
 
     strncpy(b->pins[19].name, "SPI0MOSI", MRAA_PIN_NAME_SIZE); // PI12 SPI0
-    b->pins[19].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[19].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[19].gpio.pinmap = 268;
 
     strncpy(b->pins[20].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[20].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[20].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[21].name, "SPI0MISO", MRAA_PIN_NAME_SIZE); // PI13 SPI0
-    b->pins[21].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[21].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[21].gpio.pinmap = 269;
 
     strncpy(b->pins[22].name, "PI16", MRAA_PIN_NAME_SIZE); // PI16 UART2_RTS
-    b->pins[22].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[22].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[22].gpio.pinmap = 272;
 
     strncpy(b->pins[23].name, "SPI0CLK", MRAA_PIN_NAME_SIZE); // PI11 SPI0
-    b->pins[23].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[23].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[23].gpio.pinmap = 267;
 
     strncpy(b->pins[24].name, "SPI0CS0", MRAA_PIN_NAME_SIZE); // PI10 SPI0
-    b->pins[24].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[24].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[24].gpio.pinmap = 266;
 
     strncpy(b->pins[25].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[25].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[25].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[26].name, "SPI0CS1", MRAA_PIN_NAME_SIZE); // PI14 SPI0
-    b->pins[26].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[26].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[26].gpio.pinmap = 270;
 
     if (platform_detected == PLATFORM_BANANA_PI) {
         strncpy(b->pins[27].name, "5V", MRAA_PIN_NAME_SIZE);
-        b->pins[27].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[27].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[28].name, "3V3", MRAA_PIN_NAME_SIZE);
-        b->pins[28].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[28].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[29].name, "PH05", MRAA_PIN_NAME_SIZE); // PH5
-        b->pins[29].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[29].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[29].gpio.pinmap = 229;
 
         strncpy(b->pins[30].name, "PI21", MRAA_PIN_NAME_SIZE); // PI21 UART7_RX
-        b->pins[30].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+        b->pins[30].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
         b->pins[30].gpio.pinmap = 277;
 
         strncpy(b->pins[31].name, "PH03", MRAA_PIN_NAME_SIZE); // PH3
-        b->pins[31].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[31].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[31].gpio.pinmap = 227;
 
         strncpy(b->pins[32].name, "PI20", MRAA_PIN_NAME_SIZE); // PI20 UART7_TX
-        b->pins[32].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+        b->pins[32].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
         b->pins[32].gpio.pinmap = 276;
 
         strncpy(b->pins[33].name, "GND", MRAA_PIN_NAME_SIZE);
-        b->pins[33].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[33].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[34].name, "GND", MRAA_PIN_NAME_SIZE);
-        b->pins[34].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[34].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     }
 
     if (platform_detected == PLATFORM_BANANA_PRO) {
 
         strncpy(b->pins[27].name, "HAT_SDA", MRAA_PIN_NAME_SIZE); // PI1 TWI3-SDA i2c3
-        b->pins[27].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[27].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
         b->pins[27].gpio.pinmap = 257;
 
         strncpy(b->pins[28].name, "HAT_SCK", MRAA_PIN_NAME_SIZE); // PI0 TWI3-SCK i2c3
-        b->pins[28].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[28].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
         b->pins[28].gpio.pinmap = 256;
 
         strncpy(b->pins[29].name, "PB03", MRAA_PIN_NAME_SIZE); // PB3 IR0_TX/SPDIF_MCLK
-        b->pins[29].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[29].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[29].gpio.pinmap = 35;
 
         strncpy(b->pins[30].name, "GND", MRAA_PIN_NAME_SIZE);
-        b->pins[30].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[30].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[31].name, "PI21", MRAA_PIN_NAME_SIZE); // PI21 UART7_RX
-        b->pins[31].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+        b->pins[31].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
         b->pins[31].gpio.pinmap = 277;
 
         strncpy(b->pins[32].name, "PI20", MRAA_PIN_NAME_SIZE); // PI20 UART7_TX
-        b->pins[32].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+        b->pins[32].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
         b->pins[32].gpio.pinmap = 276;
 
         strncpy(b->pins[33].name, "PB13", MRAA_PIN_NAME_SIZE); // PB13 SPDIF_D0
-        b->pins[33].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[33].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[33].gpio.pinmap = 45;
 
         strncpy(b->pins[34].name, "GND", MRAA_PIN_NAME_SIZE);
-        b->pins[34].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[34].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[35].name, "PB07", MRAA_PIN_NAME_SIZE); // PB07 I2S0_LRCK
-        b->pins[35].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[35].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[35].gpio.pinmap = 39;
 
         strncpy(b->pins[36].name, "PB06", MRAA_PIN_NAME_SIZE); // PB06 I2S0BCLK
-        b->pins[36].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[36].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[36].gpio.pinmap = 38;
 
         strncpy(b->pins[37].name, "PB05", MRAA_PIN_NAME_SIZE); // PB05 I2S0MCK
-        b->pins[37].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[37].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[37].gpio.pinmap = 37;
 
         strncpy(b->pins[38].name, "PB12", MRAA_PIN_NAME_SIZE); // PB12 I2S0_DI
-        b->pins[38].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[38].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[38].gpio.pinmap = 44;
 
         strncpy(b->pins[39].name, "GND", MRAA_PIN_NAME_SIZE);
-        b->pins[39].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[39].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[40].name, "PB08", MRAA_PIN_NAME_SIZE); // PB08 I2S0_DO0
-        b->pins[40].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[40].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[40].gpio.pinmap = 40;
     }
 
@@ -528,7 +528,7 @@ mraa_banana()
     b->gpio_count = 0;
     int i;
     for (i = 0; i < b->phy_pin_count; i++) {
-        if (b->pins[i].capabilites.gpio) {
+        if (b->pins[i].capabilities.gpio) {
             b->gpio_count++;
         }
     }

src/arm/beaglebone.c

@@ -312,7 +312,7 @@ mraa_beaglebone_pwm_init_replace(int pin)
         syslog(LOG_ERR, "pwm: Platform Not Initialised");
         return NULL;
     }
-    if (plat->pins[pin].capabilites.pwm != 1) {
+    if (plat->pins[pin].capabilities.pwm != 1) {
         syslog(LOG_ERR, "pwm: pin not capable of pwm");
         return NULL;
     }
@@ -525,20 +525,20 @@ mraa_beaglebone()
     b->adv_func->pwm_init_replace = &mraa_beaglebone_pwm_init_replace;
 
     strncpy(b->pins[0].name, "INVALID", MRAA_PIN_NAME_SIZE);
-    b->pins[0].capabilites = (mraa_pincapabilities_t){ 0, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[0].capabilities = (mraa_pincapabilities_t){ 0, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[1].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[1].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[1].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[2].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[2].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[2].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     if (emmc_enabled == 1) {
         strncpy(b->pins[3].name, "MMC1_D6", MRAA_PIN_NAME_SIZE);
-        b->pins[3].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[3].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[3].name, "GPIO38", MRAA_PIN_NAME_SIZE);
-        b->pins[3].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[3].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[3].gpio.pinmap = 38;
     b->pins[3].gpio.parent_id = 0;
@@ -546,10 +546,10 @@ mraa_beaglebone()
 
     if (emmc_enabled == 1) {
         strncpy(b->pins[4].name, "MMC1_D7", MRAA_PIN_NAME_SIZE);
-        b->pins[4].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[4].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[4].name, "GPIO39", MRAA_PIN_NAME_SIZE);
-        b->pins[4].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[4].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[4].gpio.pinmap = 39;
     b->pins[4].gpio.parent_id = 0;
@@ -557,10 +557,10 @@ mraa_beaglebone()
 
     if (emmc_enabled == 1) {
         strncpy(b->pins[5].name, "MMC1_D2", MRAA_PIN_NAME_SIZE);
-        b->pins[5].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[5].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[5].name, "GPIO34", MRAA_PIN_NAME_SIZE);
-        b->pins[5].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[5].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[5].gpio.pinmap = 34;
     b->pins[5].gpio.parent_id = 0;
@@ -568,10 +568,10 @@ mraa_beaglebone()
 
     if (emmc_enabled == 1) {
         strncpy(b->pins[6].name, "MMC1_D3", MRAA_PIN_NAME_SIZE);
-        b->pins[6].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[6].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[6].name, "GPIO35", MRAA_PIN_NAME_SIZE);
-        b->pins[6].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[6].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[6].gpio.pinmap = 35;
     b->pins[6].gpio.parent_id = 0;
@@ -579,50 +579,50 @@ mraa_beaglebone()
 
     // TODO TIMER4
     strncpy(b->pins[7].name, "GPIO66", MRAA_PIN_NAME_SIZE);
-    b->pins[7].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[7].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[7].gpio.pinmap = 66;
     b->pins[7].gpio.parent_id = 0;
     b->pins[7].gpio.mux_total = 0;
 
     // TODO TIMER7
     strncpy(b->pins[8].name, "GPIO67", MRAA_PIN_NAME_SIZE);
-    b->pins[8].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[8].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[8].gpio.pinmap = 67;
     b->pins[8].gpio.parent_id = 0;
     b->pins[8].gpio.mux_total = 0;
 
     // TODO TIMER5
     strncpy(b->pins[9].name, "GPIO69", MRAA_PIN_NAME_SIZE);
-    b->pins[9].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[9].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[9].gpio.pinmap = 69;
     b->pins[9].gpio.parent_id = 0;
     b->pins[9].gpio.mux_total = 0;
 
     // TODO TIMER6
     strncpy(b->pins[10].name, "GPIO68", MRAA_PIN_NAME_SIZE);
-    b->pins[10].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[10].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[10].gpio.pinmap = 68;
     b->pins[10].gpio.parent_id = 0;
     b->pins[10].gpio.mux_total = 0;
 
     strncpy(b->pins[11].name, "GPIO45", MRAA_PIN_NAME_SIZE);
-    b->pins[11].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[11].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[11].gpio.pinmap = 45;
     b->pins[11].gpio.parent_id = 0;
     b->pins[11].gpio.mux_total = 0;
 
     strncpy(b->pins[12].name, "GPIO44", MRAA_PIN_NAME_SIZE);
-    b->pins[12].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[12].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[12].gpio.pinmap = 44;
     b->pins[12].gpio.parent_id = 0;
     b->pins[12].gpio.mux_total = 0;
 
     if (ehrpwm2b_enabled == 1) {
         strncpy(b->pins[13].name, "EHRPWM2B", MRAA_PIN_NAME_SIZE);
-        b->pins[13].capabilites = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
+        b->pins[13].capabilities = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[13].name, "GPIO23", MRAA_PIN_NAME_SIZE);
-        b->pins[13].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+        b->pins[13].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     }
     b->pins[13].gpio.pinmap = 23;
     b->pins[13].gpio.parent_id = 0;
@@ -631,42 +631,42 @@ mraa_beaglebone()
     b->pins[13].pwm.mux_total = 0;
 
     strncpy(b->pins[14].name, "GPIO26", MRAA_PIN_NAME_SIZE);
-    b->pins[14].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[14].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[14].gpio.pinmap = 26;
     b->pins[14].gpio.parent_id = 0;
     b->pins[14].gpio.mux_total = 0;
 
     strncpy(b->pins[15].name, "GPIO47", MRAA_PIN_NAME_SIZE);
-    b->pins[15].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[15].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[15].gpio.pinmap = 47;
     b->pins[15].gpio.parent_id = 0;
     b->pins[15].gpio.mux_total = 0;
 
     strncpy(b->pins[16].name, "GPIO46", MRAA_PIN_NAME_SIZE);
-    b->pins[16].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[16].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[16].gpio.pinmap = 46;
     b->pins[16].gpio.parent_id = 0;
     b->pins[16].gpio.mux_total = 0;
 
     // TODO PWM0_SYNCO
     strncpy(b->pins[17].name, "GPIO27", MRAA_PIN_NAME_SIZE);
-    b->pins[17].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[17].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[17].gpio.pinmap = 27;
     b->pins[17].gpio.parent_id = 0;
     b->pins[17].gpio.mux_total = 0;
 
     strncpy(b->pins[18].name, "GPIO65", MRAA_PIN_NAME_SIZE);
-    b->pins[18].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[18].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[18].gpio.pinmap = 65;
     b->pins[18].gpio.parent_id = 0;
     b->pins[18].gpio.mux_total = 0;
 
     if (ehrpwm2a_enabled == 1) {
         strncpy(b->pins[19].name, "EHRPWM2A", MRAA_PIN_NAME_SIZE);
-        b->pins[19].capabilites = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
+        b->pins[19].capabilities = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[19].name, "GPIO22", MRAA_PIN_NAME_SIZE);
-        b->pins[19].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+        b->pins[19].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     }
     b->pins[19].gpio.pinmap = 22;
     b->pins[19].gpio.parent_id = 0;
@@ -676,10 +676,10 @@ mraa_beaglebone()
 
     if (emmc_enabled == 1) {
         strncpy(b->pins[20].name, "MMC1_CMD", MRAA_PIN_NAME_SIZE);
-        b->pins[20].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[20].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[20].name, "GPIO63", MRAA_PIN_NAME_SIZE);
-        b->pins[20].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[20].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[20].gpio.pinmap = 63;
     b->pins[20].gpio.parent_id = 0;
@@ -687,10 +687,10 @@ mraa_beaglebone()
 
     if (emmc_enabled == 1) {
         strncpy(b->pins[21].name, "MMC1_CLK", MRAA_PIN_NAME_SIZE);
-        b->pins[21].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[21].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[21].name, "GPIO62", MRAA_PIN_NAME_SIZE);
-        b->pins[21].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[21].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[21].gpio.pinmap = 62;
     b->pins[21].gpio.parent_id = 0;
@@ -698,10 +698,10 @@ mraa_beaglebone()
 
     if (emmc_enabled == 1) {
         strncpy(b->pins[22].name, "MMC1_D5", MRAA_PIN_NAME_SIZE);
-        b->pins[22].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[22].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[22].name, "GPIO37", MRAA_PIN_NAME_SIZE);
-        b->pins[22].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[22].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[22].gpio.pinmap = 37;
     b->pins[22].gpio.parent_id = 0;
@@ -709,10 +709,10 @@ mraa_beaglebone()
 
     if (emmc_enabled == 1) {
         strncpy(b->pins[23].name, "MMC_D4", MRAA_PIN_NAME_SIZE);
-        b->pins[23].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[23].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[23].name, "GPIO36", MRAA_PIN_NAME_SIZE);
-        b->pins[23].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[23].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[23].gpio.pinmap = 36;
     b->pins[23].gpio.parent_id = 0;
@@ -720,10 +720,10 @@ mraa_beaglebone()
 
     if (emmc_enabled == 1) {
         strncpy(b->pins[24].name, "MMC_D1", MRAA_PIN_NAME_SIZE);
-        b->pins[24].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[24].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[24].name, "GPIO33", MRAA_PIN_NAME_SIZE);
-        b->pins[24].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[24].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[24].gpio.pinmap = 33;
     b->pins[24].gpio.parent_id = 0;
@@ -731,27 +731,27 @@ mraa_beaglebone()
 
     if (emmc_enabled == 1) {
         strncpy(b->pins[25].name, "MMC1_D0", MRAA_PIN_NAME_SIZE);
-        b->pins[25].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[25].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[25].name, "GPIO32", MRAA_PIN_NAME_SIZE);
-        b->pins[25].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[25].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[25].gpio.pinmap = 32;
     b->pins[25].gpio.parent_id = 0;
     b->pins[25].gpio.mux_total = 0;
 
     strncpy(b->pins[26].name, "GPIO61", MRAA_PIN_NAME_SIZE);
-    b->pins[26].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[26].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[26].gpio.pinmap = 61;
     b->pins[26].gpio.parent_id = 0;
     b->pins[26].gpio.mux_total = 0;
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[27].name, "LCD_VSYNC", MRAA_PIN_NAME_SIZE);
-        b->pins[27].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[27].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[27].name, "GPIO86", MRAA_PIN_NAME_SIZE);
-        b->pins[27].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[27].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[27].gpio.pinmap = 86;
     b->pins[27].gpio.parent_id = 0;
@@ -759,10 +759,10 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[28].name, "LCD_PCLK", MRAA_PIN_NAME_SIZE);
-        b->pins[28].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[28].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[28].name, "GPIO88", MRAA_PIN_NAME_SIZE);
-        b->pins[28].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[28].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[28].gpio.pinmap = 88;
     b->pins[28].gpio.parent_id = 0;
@@ -770,10 +770,10 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[29].name, "LCD_HSYNC", MRAA_PIN_NAME_SIZE);
-        b->pins[29].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[29].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[29].name, "GPIO87", MRAA_PIN_NAME_SIZE);
-        b->pins[29].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[29].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[29].gpio.pinmap = 87;
     b->pins[29].gpio.parent_id = 0;
@@ -781,10 +781,10 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[30].name, "LCD_AC_BIAS", MRAA_PIN_NAME_SIZE);
-        b->pins[30].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[30].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[30].name, "GPIO89", MRAA_PIN_NAME_SIZE);
-        b->pins[30].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[30].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[30].gpio.pinmap = 89;
     b->pins[30].gpio.parent_id = 0;
@@ -792,11 +792,11 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[31].name, "LCD_D14", MRAA_PIN_NAME_SIZE);
-        b->pins[31].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[31].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         // TODO UART5_CTS this is ignored when using ADAFRUIT
         strncpy(b->pins[31].name, "GPIO10", MRAA_PIN_NAME_SIZE);
-        b->pins[31].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[31].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[31].gpio.pinmap = 10;
     b->pins[31].gpio.parent_id = 0;
@@ -805,11 +805,11 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[32].name, "LCD_D15", MRAA_PIN_NAME_SIZE);
-        b->pins[32].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[32].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         // TODO UART5_RTS this is ignored when using ADAFRUIT
         strncpy(b->pins[32].name, "GPIO11", MRAA_PIN_NAME_SIZE);
-        b->pins[32].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[32].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[32].gpio.pinmap = 11;
     b->pins[32].gpio.parent_id = 0;
@@ -818,11 +818,11 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[33].name, "LCD_D13", MRAA_PIN_NAME_SIZE);
-        b->pins[33].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[33].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         // TODO UART4_RTS this is ignored when using ADAFRUIT
         strncpy(b->pins[33].name, "GPIO9", MRAA_PIN_NAME_SIZE);
-        b->pins[33].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[33].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[33].gpio.pinmap = 9;
     b->pins[33].gpio.parent_id = 0;
@@ -832,10 +832,10 @@ mraa_beaglebone()
     // TODO PWM_1B
     if (hdmi_enabled == 1) {
         strncpy(b->pins[34].name, "LCD_D11", MRAA_PIN_NAME_SIZE);
-        b->pins[34].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[34].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[34].name, "GPIO81", MRAA_PIN_NAME_SIZE);
-        b->pins[34].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+        b->pins[34].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     }
     b->pins[34].gpio.pinmap = 81;
     b->pins[34].gpio.parent_id = 0;
@@ -843,11 +843,11 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[35].name, "LCD_D12", MRAA_PIN_NAME_SIZE);
-        b->pins[35].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[35].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         // TODO UART4_CTS this is ignored when using ADAFRUIT
         strncpy(b->pins[35].name, "GPIO8", MRAA_PIN_NAME_SIZE);
-        b->pins[35].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[35].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[35].gpio.pinmap = 8;
     b->pins[35].gpio.parent_id = 0;
@@ -857,10 +857,10 @@ mraa_beaglebone()
     // TODO PWM_1A
     if (hdmi_enabled == 1) {
         strncpy(b->pins[36].name, "LCD_D10", MRAA_PIN_NAME_SIZE);
-        b->pins[36].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[36].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[36].name, "GPIO80", MRAA_PIN_NAME_SIZE);
-        b->pins[36].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+        b->pins[36].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     }
     b->pins[36].gpio.pinmap = 80;
     b->pins[36].gpio.parent_id = 0;
@@ -868,17 +868,17 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[37].name, "LCD_D8", MRAA_PIN_NAME_SIZE);
-        b->pins[37].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[37].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         if (uart5_enabled == 1) {
             strncpy(b->pins[37].name, "UART5TX", MRAA_PIN_NAME_SIZE);
-            b->pins[37].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+            b->pins[37].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
         } else {
             strncpy(b->pins[37].name, "GPIO78", MRAA_PIN_NAME_SIZE);
-            b->pins[37].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+            b->pins[37].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
         }
     }
-    b->pins[37].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[37].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[37].gpio.pinmap = 78;
     b->pins[37].gpio.parent_id = 0;
     b->pins[37].gpio.mux_total = 0;
@@ -886,15 +886,15 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[38].name, "LCD_D9", MRAA_PIN_NAME_SIZE);
-        b->pins[38].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[38].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         // TODO UART5_RX
         if (uart5_enabled == 1) {
             strncpy(b->pins[38].name, "UART5RX", MRAA_PIN_NAME_SIZE);
-            b->pins[38].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+            b->pins[38].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
         } else {
             strncpy(b->pins[38].name, "GPIO79", MRAA_PIN_NAME_SIZE);
-            b->pins[38].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+            b->pins[38].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
         }
     }
     b->pins[38].gpio.pinmap = 79;
@@ -904,10 +904,10 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[39].name, "LCD_D6", MRAA_PIN_NAME_SIZE);
-        b->pins[39].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[39].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[39].name, "GPIO76", MRAA_PIN_NAME_SIZE);
-        b->pins[39].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[39].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[39].gpio.pinmap = 76;
     b->pins[39].gpio.parent_id = 0;
@@ -915,10 +915,10 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[40].name, "LCD_D7", MRAA_PIN_NAME_SIZE);
-        b->pins[40].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[40].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[40].name, "GPIO77", MRAA_PIN_NAME_SIZE);
-        b->pins[40].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[40].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[40].gpio.pinmap = 77;
     b->pins[40].gpio.parent_id = 0;
@@ -926,10 +926,10 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[41].name, "LCD_D4", MRAA_PIN_NAME_SIZE);
-        b->pins[41].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[41].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[41].name, "GPIO74", MRAA_PIN_NAME_SIZE);
-        b->pins[41].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[41].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[41].gpio.pinmap = 74;
     b->pins[41].gpio.parent_id = 0;
@@ -937,10 +937,10 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[42].name, "LCD_D5", MRAA_PIN_NAME_SIZE);
-        b->pins[42].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[42].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[42].name, "GPIO75", MRAA_PIN_NAME_SIZE);
-        b->pins[42].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[42].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[42].gpio.pinmap = 75;
     b->pins[42].gpio.parent_id = 0;
@@ -948,10 +948,10 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[43].name, "LCD_D2", MRAA_PIN_NAME_SIZE);
-        b->pins[43].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[43].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[43].name, "GPIO72", MRAA_PIN_NAME_SIZE);
-        b->pins[43].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[43].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[43].gpio.pinmap = 72;
     b->pins[43].gpio.parent_id = 0;
@@ -959,10 +959,10 @@ mraa_beaglebone()
 
     if (hdmi_enabled == 1) {
         strncpy(b->pins[44].name, "LCD_D3", MRAA_PIN_NAME_SIZE);
-        b->pins[44].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[44].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[44].name, "GPIO73", MRAA_PIN_NAME_SIZE);
-        b->pins[44].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[44].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[44].gpio.pinmap = 73;
     b->pins[44].gpio.parent_id = 0;
@@ -971,10 +971,10 @@ mraa_beaglebone()
     // TODO PWM_2A
     if (hdmi_enabled == 1) {
         strncpy(b->pins[45].name, "LCD_D0", MRAA_PIN_NAME_SIZE);
-        b->pins[45].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[45].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[45].name, "GPIO70", MRAA_PIN_NAME_SIZE);
-        b->pins[45].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+        b->pins[45].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     }
     b->pins[45].gpio.pinmap = 70;
     b->pins[45].gpio.parent_id = 0;
@@ -983,51 +983,51 @@ mraa_beaglebone()
     // TODO PWM_2B
     if (hdmi_enabled == 1) {
         strncpy(b->pins[46].name, "LCD_D1", MRAA_PIN_NAME_SIZE);
-        b->pins[46].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[46].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[46].name, "GPIO71", MRAA_PIN_NAME_SIZE);
-        b->pins[46].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+        b->pins[46].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     }
     b->pins[46].gpio.pinmap = 71;
     b->pins[46].gpio.parent_id = 0;
     b->pins[46].gpio.mux_total = 0;
 
     strncpy(b->pins[47].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[47].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[47].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[48].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[48].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[48].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[49].name, "3.3V", MRAA_PIN_NAME_SIZE);
-    b->pins[49].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[49].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[50].name, "3.3V", MRAA_PIN_NAME_SIZE);
-    b->pins[50].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[50].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[51].name, "5V", MRAA_PIN_NAME_SIZE);
-    b->pins[51].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[51].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[52].name, "5V", MRAA_PIN_NAME_SIZE);
-    b->pins[52].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[52].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[53].name, "5V", MRAA_PIN_NAME_SIZE);
-    b->pins[53].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[53].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[54].name, "5V", MRAA_PIN_NAME_SIZE);
-    b->pins[54].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[54].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[55].name, "PWR", MRAA_PIN_NAME_SIZE);
-    b->pins[55].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[55].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[56].name, "RESET", MRAA_PIN_NAME_SIZE);
-    b->pins[56].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[56].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     if (uart4_enabled == 1) {
         strncpy(b->pins[57].name, "UART4_RX", MRAA_PIN_NAME_SIZE);
-        b->pins[57].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+        b->pins[57].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     } else {
         strncpy(b->pins[57].name, "GPIO30", MRAA_PIN_NAME_SIZE);
-        b->pins[57].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+        b->pins[57].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     }
     b->pins[57].gpio.pinmap = 30;
     b->pins[57].gpio.parent_id = 0;
@@ -1035,17 +1035,17 @@ mraa_beaglebone()
     b->pins[57].uart.mux_total = 0;
 
     strncpy(b->pins[58].name, "GPIO60", MRAA_PIN_NAME_SIZE);
-    b->pins[58].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[58].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[58].gpio.pinmap = 60;
     b->pins[58].gpio.parent_id = 0;
     b->pins[58].gpio.mux_total = 0;
 
     if (uart4_enabled == 1) {
         strncpy(b->pins[59].name, "UART4_TX", MRAA_PIN_NAME_SIZE);
-        b->pins[59].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+        b->pins[59].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     } else {
         strncpy(b->pins[59].name, "GPIO31", MRAA_PIN_NAME_SIZE);
-        b->pins[59].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+        b->pins[59].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     }
     b->pins[59].gpio.pinmap = 31;
     b->pins[59].gpio.parent_id = 0;
@@ -1054,10 +1054,10 @@ mraa_beaglebone()
 
     if (ehrpwm1a_enabled == 1) {
         strncpy(b->pins[60].name, "EHRPWM1A", MRAA_PIN_NAME_SIZE);
-        b->pins[60].capabilites = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
+        b->pins[60].capabilities = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[60].name, "GPIO50", MRAA_PIN_NAME_SIZE);
-        b->pins[60].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+        b->pins[60].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     }
     b->pins[60].gpio.pinmap = 50;
     b->pins[60].gpio.parent_id = 0;
@@ -1067,17 +1067,17 @@ mraa_beaglebone()
 
     // TODO PWM_TRIP2_IN (not a PWM output, but used for sync cf ref. manual)
     strncpy(b->pins[61].name, "GPIO48", MRAA_PIN_NAME_SIZE);
-    b->pins[61].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[61].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[61].gpio.pinmap = 48;
     b->pins[61].gpio.parent_id = 0;
     b->pins[61].gpio.mux_total = 0;
 
     if (ehrpwm1b_enabled == 1) {
         strncpy(b->pins[62].name, "EHRPWM1B", MRAA_PIN_NAME_SIZE);
-        b->pins[62].capabilites = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
+        b->pins[62].capabilities = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
     } else {
         strncpy(b->pins[62].name, "GPIO51", MRAA_PIN_NAME_SIZE);
-        b->pins[62].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+        b->pins[62].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     }
     b->pins[62].gpio.pinmap = 51;
     b->pins[62].gpio.parent_id = 0;
@@ -1088,15 +1088,15 @@ mraa_beaglebone()
     if ((i2c0_enabled == 1) || (spi0_enabled == 1)) {
         if (i2c0_enabled == 1) {
             strncpy(b->pins[63].name, "I2C1SCL", MRAA_PIN_NAME_SIZE);
-            b->pins[63].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 1, 0, 0 };
+            b->pins[63].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 1, 0, 0 };
         }
         if (spi0_enabled == 1) {
             strncpy(b->pins[63].name, "SPI0CS0", MRAA_PIN_NAME_SIZE);
-            b->pins[63].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
+            b->pins[63].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
         }
     } else {
         strncpy(b->pins[63].name, "GPIO4", MRAA_PIN_NAME_SIZE);
-        b->pins[63].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 1, 0, 0 };
+        b->pins[63].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 1, 0, 0 };
     }
     b->pins[63].gpio.pinmap = 4;
     b->pins[63].gpio.parent_id = 0;
@@ -1107,15 +1107,15 @@ mraa_beaglebone()
     if ((i2c0_enabled == 1) || (spi0_enabled == 1)) {
         if (i2c0_enabled == 1) {
             strncpy(b->pins[64].name, "I2C1SDA", MRAA_PIN_NAME_SIZE);
-            b->pins[64].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 1, 0, 0 };
+            b->pins[64].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 1, 0, 0 };
         }
         if (spi0_enabled == 1) {
             strncpy(b->pins[64].name, "SPI0D1", MRAA_PIN_NAME_SIZE);
-            b->pins[64].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
+            b->pins[64].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
         }
     } else {
         strncpy(b->pins[64].name, "GPIO5", MRAA_PIN_NAME_SIZE);
-        b->pins[64].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 1, 0, 0 };
+        b->pins[64].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 1, 0, 0 };
     }
     b->pins[64].gpio.pinmap = 5;
     b->pins[64].gpio.parent_id = 0;
@@ -1125,11 +1125,11 @@ mraa_beaglebone()
 
     if (i2c1_enabled == 1) {
         strncpy(b->pins[65].name, "I2C2SCL", MRAA_PIN_NAME_SIZE);
-        b->pins[65].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+        b->pins[65].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
         b->pins[65].i2c.mux_total = 0;
     } else {
         strncpy(b->pins[65].name, "GPIO13", MRAA_PIN_NAME_SIZE);
-        b->pins[65].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
+        b->pins[65].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
     }
     b->pins[65].gpio.pinmap = 13;
     b->pins[65].gpio.parent_id = 0;
@@ -1138,11 +1138,11 @@ mraa_beaglebone()
 
     if (i2c1_enabled == 1) {
         strncpy(b->pins[66].name, "I2C2SDA", MRAA_PIN_NAME_SIZE);
-        b->pins[66].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+        b->pins[66].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
         b->pins[66].i2c.mux_total = 0;
     } else {
         strncpy(b->pins[66].name, "GPIO12", MRAA_PIN_NAME_SIZE);
-        b->pins[66].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
+        b->pins[66].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
     }
     b->pins[66].gpio.pinmap = 12;
     b->pins[66].gpio.parent_id = 0;
@@ -1152,19 +1152,19 @@ mraa_beaglebone()
     if ((spi0_enabled == 1) || uart2_enabled == 1 || ehrpwm0b_enabled == 1) {
         if (uart2_enabled == 1) {
             strncpy(b->pins[67].name, "UART2_TX", MRAA_PIN_NAME_SIZE);
-            b->pins[67].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 1 };
+            b->pins[67].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 1 };
         }
         if (spi0_enabled == 1) {
             strncpy(b->pins[67].name, "SPI0D0", MRAA_PIN_NAME_SIZE);
-            b->pins[67].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
+            b->pins[67].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
         }
         if (ehrpwm0b_enabled == 1) {
             strncpy(b->pins[67].name, "EHRPWM0B", MRAA_PIN_NAME_SIZE);
-            b->pins[67].capabilites = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
+            b->pins[67].capabilities = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
         }
     } else {
         strncpy(b->pins[67].name, "GPIO3", MRAA_PIN_NAME_SIZE);
-        b->pins[67].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 1, 0, 0, 1 };
+        b->pins[67].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 1, 0, 0, 1 };
     }
     b->pins[67].gpio.pinmap = 3;
     b->pins[67].gpio.parent_id = 0;
@@ -1177,19 +1177,19 @@ mraa_beaglebone()
     if ((spi0_enabled == 1) || uart2_enabled == 1 || ehrpwm0a_enabled == 1) {
         if (uart2_enabled == 1) {
             strncpy(b->pins[68].name, "UART2_RX", MRAA_PIN_NAME_SIZE);
-            b->pins[68].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 1 };
+            b->pins[68].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 1 };
         }
         if (spi0_enabled == 1) {
             strncpy(b->pins[68].name, "SPI0CLK", MRAA_PIN_NAME_SIZE);
-            b->pins[68].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
+            b->pins[68].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
         }
         if (ehrpwm0a_enabled == 1) {
             strncpy(b->pins[68].name, "EHRPWM0A", MRAA_PIN_NAME_SIZE);
-            b->pins[68].capabilites = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
+            b->pins[68].capabilities = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
         }
     } else {
         strncpy(b->pins[68].name, "GPIO2", MRAA_PIN_NAME_SIZE);
-        b->pins[68].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 1, 0, 0, 1 };
+        b->pins[68].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 1, 0, 0, 1 };
     }
     b->pins[68].gpio.pinmap = 2;
     b->pins[68].gpio.parent_id = 0;
@@ -1201,17 +1201,17 @@ mraa_beaglebone()
 
     // TODO PWM0_SYNCO ?? PWM
     strncpy(b->pins[69].name, "GPIO49", MRAA_PIN_NAME_SIZE);
-    b->pins[69].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[69].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[69].gpio.pinmap = 49;
     b->pins[69].gpio.parent_id = 0;
     b->pins[69].gpio.mux_total = 0;
 
     if (uart1_enabled == 1) {
         strncpy(b->pins[70].name, "UART1_RX", MRAA_PIN_NAME_SIZE);
-        b->pins[70].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+        b->pins[70].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     } else {
         strncpy(b->pins[70].name, "GPIO15", MRAA_PIN_NAME_SIZE);
-        b->pins[70].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+        b->pins[70].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     }
     b->pins[70].gpio.pinmap = 15;
     b->pins[70].gpio.parent_id = 0;
@@ -1219,26 +1219,26 @@ mraa_beaglebone()
     b->pins[70].uart.mux_total = 0;
 
     strncpy(b->pins[71].name, "GPIO117", MRAA_PIN_NAME_SIZE);
-    b->pins[71].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[71].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[71].gpio.pinmap = 117;
     b->pins[71].gpio.parent_id = 0;
     b->pins[71].gpio.mux_total = 0;
 
     if (uart1_enabled == 1) {
         strncpy(b->pins[72].name, "UART1_RX", MRAA_PIN_NAME_SIZE);
-        b->pins[72].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+        b->pins[72].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     } else {
         strncpy(b->pins[72].name, "GPIO14", MRAA_PIN_NAME_SIZE);
-        b->pins[72].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+        b->pins[72].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     }
-    b->pins[72].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[72].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[72].gpio.pinmap = 14;
     b->pins[72].gpio.parent_id = 0;
     b->pins[72].gpio.mux_total = 0;
     b->pins[72].uart.mux_total = 0;
 
     strncpy(b->pins[73].name, "GPIO115", MRAA_PIN_NAME_SIZE);
-    b->pins[73].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[73].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[73].gpio.pinmap = 115;
     b->pins[73].gpio.parent_id = 0;
     b->pins[73].gpio.mux_total = 0;
@@ -1246,14 +1246,14 @@ mraa_beaglebone()
     if (emmc_enabled != 1) {
         if (spi1_enabled == 1) {
             strncpy(b->pins[74].name, "SPI1CS0", MRAA_PIN_NAME_SIZE);
-            b->pins[74].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
+            b->pins[74].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
         } else {
             strncpy(b->pins[74].name, "GPIO113", MRAA_PIN_NAME_SIZE);
-            b->pins[74].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+            b->pins[74].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
         }
     } else {
         strncpy(b->pins[74].name, "MCASP0XX", MRAA_PIN_NAME_SIZE);
-        b->pins[74].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
+        b->pins[74].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
     }
     b->pins[74].gpio.pinmap = 113;
     b->pins[74].gpio.parent_id = 0;
@@ -1263,14 +1263,14 @@ mraa_beaglebone()
     if (emmc_enabled != 1) {
         if (spi1_enabled == 1) {
             strncpy(b->pins[75].name, "SPI1D0", MRAA_PIN_NAME_SIZE);
-            b->pins[75].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
+            b->pins[75].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
         } else {
             strncpy(b->pins[75].name, "GPIO111", MRAA_PIN_NAME_SIZE);
-            b->pins[75].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+            b->pins[75].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
         }
     } else {
         strncpy(b->pins[75].name, "MMC1_SD", MRAA_PIN_NAME_SIZE);
-        b->pins[75].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[75].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[75].gpio.pinmap = 111;
     b->pins[75].gpio.parent_id = 0;
@@ -1280,14 +1280,14 @@ mraa_beaglebone()
     if (emmc_enabled != 1) {
         if (spi1_enabled == 1) {
             strncpy(b->pins[76].name, "SPI1D1", MRAA_PIN_NAME_SIZE);
-            b->pins[76].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
+            b->pins[76].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
         } else {
             strncpy(b->pins[76].name, "GPIO112", MRAA_PIN_NAME_SIZE);
-            b->pins[76].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+            b->pins[76].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
         }
     } else {
         strncpy(b->pins[76].name, "MMC2_SD", MRAA_PIN_NAME_SIZE);
-        b->pins[76].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[76].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[76].gpio.pinmap = 112;
     b->pins[76].gpio.parent_id = 0;
@@ -1297,14 +1297,14 @@ mraa_beaglebone()
     if (emmc_enabled != 1) {
         if (spi1_enabled == 1) {
             strncpy(b->pins[77].name, "SPI1CLK", MRAA_PIN_NAME_SIZE);
-            b->pins[77].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
+            b->pins[77].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
         } else {
             strncpy(b->pins[77].name, "GPIO110", MRAA_PIN_NAME_SIZE);
-            b->pins[77].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+            b->pins[77].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
         }
     } else {
         strncpy(b->pins[77].name, "MMC0_SD", MRAA_PIN_NAME_SIZE);
-        b->pins[77].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[77].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     }
     b->pins[77].gpio.pinmap = 110;
     b->pins[77].gpio.parent_id = 0;
@@ -1313,60 +1313,60 @@ mraa_beaglebone()
 
 
     strncpy(b->pins[78].name, "VDD_ADC", MRAA_PIN_NAME_SIZE);
-    b->pins[78].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[78].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     // TODO AIN4
     strncpy(b->pins[79].name, "AIN4", MRAA_PIN_NAME_SIZE);
-    b->pins[79].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
+    b->pins[79].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
 
     strncpy(b->pins[80].name, "GND_ADC", MRAA_PIN_NAME_SIZE);
-    b->pins[80].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[80].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     // TODO AIN6
     strncpy(b->pins[81].name, "AIN6", MRAA_PIN_NAME_SIZE);
-    b->pins[81].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
+    b->pins[81].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
     // TODO AIN5
     strncpy(b->pins[82].name, "AIN5", MRAA_PIN_NAME_SIZE);
-    b->pins[82].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
+    b->pins[82].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
     // TODO AIN2
     strncpy(b->pins[83].name, "AIN2", MRAA_PIN_NAME_SIZE);
-    b->pins[83].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
+    b->pins[83].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
     // TODO AIN3
     strncpy(b->pins[84].name, "AIN3", MRAA_PIN_NAME_SIZE);
-    b->pins[84].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
+    b->pins[84].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
     // TODO AIN0
     strncpy(b->pins[85].name, "AIN0", MRAA_PIN_NAME_SIZE);
-    b->pins[85].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
+    b->pins[85].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
     // TODO AIN1
     strncpy(b->pins[86].name, "AIN1", MRAA_PIN_NAME_SIZE);
-    b->pins[86].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
+    b->pins[86].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
 
     strncpy(b->pins[87].name, "GPIO20", MRAA_PIN_NAME_SIZE);
-    b->pins[87].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[87].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[87].gpio.pinmap = 20;
     b->pins[87].gpio.parent_id = 0;
     b->pins[87].gpio.mux_total = 0;
 
     strncpy(b->pins[88].name, "GPIO7", MRAA_PIN_NAME_SIZE);
-    b->pins[88].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[88].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[88].gpio.pinmap = 7;
     b->pins[88].gpio.parent_id = 0;
     b->pins[88].gpio.mux_total = 0;
 
     // GND
     strncpy(b->pins[89].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[89].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[89].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     // GND
     strncpy(b->pins[90].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[90].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[90].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     // GND
     strncpy(b->pins[91].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[91].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[91].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     // GND
     strncpy(b->pins[92].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[92].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[92].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     // BUS DEFINITIONS
     b->i2c_bus_count = 2;
@@ -1417,7 +1417,7 @@ mraa_beaglebone()
     b->gpio_count = 0;
     int i;
     for (i = 0; i < b->phy_pin_count; i++)
-        if (b->pins[i].capabilites.gpio)
+        if (b->pins[i].capabilities.gpio)
             b->gpio_count++;
 
     return b;

src/arm/raspberry_pi.c

@@ -292,63 +292,63 @@ mraa_raspberry_pi()
     b->adv_func->gpio_mmap_setup = &mraa_raspberry_pi_mmap_setup;
 
     strncpy(b->pins[0].name, "INVALID", MRAA_PIN_NAME_SIZE);
-    b->pins[0].capabilites = (mraa_pincapabilities_t){ 0, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[0].capabilities = (mraa_pincapabilities_t){ 0, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[1].name, "3V3", MRAA_PIN_NAME_SIZE);
-    b->pins[1].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[1].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[2].name, "5V", MRAA_PIN_NAME_SIZE);
-    b->pins[2].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[2].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[3].name, "SDA0", MRAA_PIN_NAME_SIZE);
-    b->pins[3].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
+    b->pins[3].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
     b->pins[3].gpio.pinmap = 2;
     b->pins[3].gpio.mux_total = 0;
     b->pins[3].i2c.pinmap = 0;
     b->pins[3].i2c.mux_total = 0;
 
     strncpy(b->pins[4].name, "5V", MRAA_PIN_NAME_SIZE);
-    b->pins[4].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[4].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[5].name, "SCL0", MRAA_PIN_NAME_SIZE);
-    b->pins[5].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
+    b->pins[5].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
     b->pins[5].gpio.pinmap = 3;
     b->pins[5].gpio.mux_total = 0;
     b->pins[5].i2c.pinmap = 0;
     b->pins[5].i2c.mux_total = 0;
 
     strncpy(b->pins[6].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[6].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[6].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[7].name, "GPIO4", MRAA_PIN_NAME_SIZE);
-    b->pins[7].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[7].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[7].gpio.pinmap = 4;
     b->pins[7].gpio.mux_total = 0;
 
     strncpy(b->pins[8].name, "UART_TX", MRAA_PIN_NAME_SIZE);
-    b->pins[8].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[8].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[8].gpio.pinmap = 14;
     b->pins[8].gpio.mux_total = 0;
     b->pins[8].uart.parent_id = 0;
     b->pins[8].uart.mux_total = 0;
 
     strncpy(b->pins[9].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[9].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[9].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[10].name, "UART_RX", MRAA_PIN_NAME_SIZE);
-    b->pins[10].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[10].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[10].gpio.pinmap = 15;
     b->pins[10].gpio.mux_total = 0;
     b->pins[10].uart.parent_id = 0;
     b->pins[10].uart.mux_total = 0;
 
     strncpy(b->pins[11].name, "GPIO17", MRAA_PIN_NAME_SIZE);
-    b->pins[11].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[11].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[11].gpio.pinmap = 17;
     b->pins[11].gpio.mux_total = 0;
 
     strncpy(b->pins[12].name, "GPIO18", MRAA_PIN_NAME_SIZE);
-    b->pins[12].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[12].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[12].gpio.pinmap = 18;
     b->pins[12].gpio.mux_total = 0;
 
@@ -359,71 +359,71 @@ mraa_raspberry_pi()
         strncpy(b->pins[13].name, "GPIO27", MRAA_PIN_NAME_SIZE);
         b->pins[13].gpio.pinmap = 27;
     }
-    b->pins[13].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[13].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[13].gpio.mux_total = 0;
 
     strncpy(b->pins[14].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[14].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[14].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[15].name, "GPIO22", MRAA_PIN_NAME_SIZE);
-    b->pins[15].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[15].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[15].gpio.pinmap = 22;
     b->pins[15].gpio.mux_total = 0;
 
     strncpy(b->pins[16].name, "GPIO23", MRAA_PIN_NAME_SIZE);
-    b->pins[16].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[16].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[16].gpio.pinmap = 23;
     b->pins[16].gpio.mux_total = 0;
 
     strncpy(b->pins[17].name, "3V3", MRAA_PIN_NAME_SIZE);
-    b->pins[17].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[17].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[18].name, "GPIO24", MRAA_PIN_NAME_SIZE);
-    b->pins[18].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[18].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[18].gpio.pinmap = 24;
     b->pins[18].gpio.mux_total = 0;
 
     strncpy(b->pins[19].name, "SPI_MOSI", MRAA_PIN_NAME_SIZE);
-    b->pins[19].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[19].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[19].gpio.pinmap = 10;
     b->pins[19].gpio.mux_total = 0;
     b->pins[19].spi.pinmap = 0;
     b->pins[19].spi.mux_total = 0;
 
     strncpy(b->pins[20].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[20].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[20].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[21].name, "SPI_MISO", MRAA_PIN_NAME_SIZE);
-    b->pins[21].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[21].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[21].gpio.pinmap = 9;
     b->pins[21].gpio.mux_total = 0;
     b->pins[21].spi.pinmap = 0;
     b->pins[21].spi.mux_total = 0;
 
     strncpy(b->pins[22].name, "GPIO25", MRAA_PIN_NAME_SIZE);
-    b->pins[22].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[22].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[22].gpio.pinmap = 25;
     b->pins[22].gpio.mux_total = 0;
 
     strncpy(b->pins[23].name, "SPI_CLK", MRAA_PIN_NAME_SIZE);
-    b->pins[23].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[23].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[23].gpio.pinmap = 11;
     b->pins[23].gpio.mux_total = 0;
     b->pins[23].spi.pinmap = 0;
     b->pins[23].spi.mux_total = 0;
 
     strncpy(b->pins[24].name, "SPI_CS0", MRAA_PIN_NAME_SIZE);
-    b->pins[24].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[24].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[24].gpio.pinmap = 8;
     b->pins[24].gpio.mux_total = 0;
     b->pins[24].spi.pinmap = 0;
     b->pins[24].spi.mux_total = 0;
 
     strncpy(b->pins[25].name, "GND", MRAA_PIN_NAME_SIZE);
-    b->pins[25].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[25].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[26].name, "SPI_CS1", MRAA_PIN_NAME_SIZE);
-    b->pins[26].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[26].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[26].gpio.pinmap = 7;
     b->pins[26].gpio.mux_total = 0;
     b->pins[26].spi.pinmap = 0;
@@ -432,36 +432,36 @@ mraa_raspberry_pi()
     if ((platform_detected == PLATFORM_RASPBERRY_PI_A_REV_2) ||
         (platform_detected == PLATFORM_RASPBERRY_PI_B_REV_2)) {
         strncpy(b->pins[27].name, "5V", MRAA_PIN_NAME_SIZE);
-        b->pins[27].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[27].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[28].name, "3V3", MRAA_PIN_NAME_SIZE);
-        b->pins[28].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[28].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[29].name, "GPIO8", MRAA_PIN_NAME_SIZE);
-        b->pins[29].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[29].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[29].gpio.pinmap = 8;
         b->pins[29].gpio.mux_total = 0;
 
         strncpy(b->pins[30].name, "GPIO9", MRAA_PIN_NAME_SIZE);
-        b->pins[30].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[30].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[30].gpio.pinmap = 9;
         b->pins[30].gpio.mux_total = 0;
 
         strncpy(b->pins[31].name, "GPIO10", MRAA_PIN_NAME_SIZE);
-        b->pins[31].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[31].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[31].gpio.pinmap = 10;
         b->pins[31].gpio.mux_total = 0;
 
         strncpy(b->pins[32].name, "GPIO11", MRAA_PIN_NAME_SIZE);
         b->pins[32].gpio.pinmap = 11;
         b->pins[32].gpio.mux_total = 0;
-        b->pins[32].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[32].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[33].name, "GND", MRAA_PIN_NAME_SIZE);
-        b->pins[33].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[33].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[34].name, "GND", MRAA_PIN_NAME_SIZE);
-        b->pins[34].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[34].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     }
 
     // BUS DEFINITIONS
@@ -493,62 +493,62 @@ mraa_raspberry_pi()
         (platform_detected == PLATFORM_RASPBERRY_PI2_B_REV_1)) {
 
         strncpy(b->pins[27].name, "ID_SD", MRAA_PIN_NAME_SIZE);
-        b->pins[27].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[27].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[28].name, "ID_SC", MRAA_PIN_NAME_SIZE);
-        b->pins[28].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[28].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[29].name, "GPIO05", MRAA_PIN_NAME_SIZE);
-        b->pins[29].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[29].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[29].gpio.pinmap = 5;
         b->pins[29].gpio.mux_total = 0;
 
         strncpy(b->pins[30].name, "GND", MRAA_PIN_NAME_SIZE);
-        b->pins[30].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[30].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[31].name, "GPIO06", MRAA_PIN_NAME_SIZE);
-        b->pins[31].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[31].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[31].gpio.pinmap = 6;
         b->pins[31].gpio.mux_total = 0;
 
         strncpy(b->pins[32].name, "GPIO12", MRAA_PIN_NAME_SIZE);
-        b->pins[32].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[32].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[32].gpio.pinmap = 12;
         b->pins[32].gpio.mux_total = 0;
 
         strncpy(b->pins[33].name, "GPIO13", MRAA_PIN_NAME_SIZE);
-        b->pins[33].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[33].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[33].gpio.pinmap = 13;
         b->pins[33].gpio.mux_total = 0;
 
         strncpy(b->pins[34].name, "GND", MRAA_PIN_NAME_SIZE);
-        b->pins[34].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[34].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[35].name, "GPIO19", MRAA_PIN_NAME_SIZE);
-        b->pins[35].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[35].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[35].gpio.pinmap = 19;
         b->pins[35].gpio.mux_total = 0;
 
         strncpy(b->pins[36].name, "GPIO16", MRAA_PIN_NAME_SIZE);
-        b->pins[36].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[36].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[36].gpio.pinmap = 16;
         b->pins[36].gpio.mux_total = 0;
 
         strncpy(b->pins[37].name, "GPIO26", MRAA_PIN_NAME_SIZE);
-        b->pins[37].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[37].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[37].gpio.pinmap = 26;
         b->pins[37].gpio.mux_total = 0;
 
         strncpy(b->pins[38].name, "GPIO20", MRAA_PIN_NAME_SIZE);
-        b->pins[38].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[38].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[38].gpio.pinmap = 20;
         b->pins[38].gpio.mux_total = 0;
 
         strncpy(b->pins[39].name, "GND", MRAA_PIN_NAME_SIZE);
-        b->pins[39].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[39].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
         strncpy(b->pins[40].name, "GPIO21", MRAA_PIN_NAME_SIZE);
-        b->pins[40].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+        b->pins[40].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
         b->pins[40].gpio.pinmap = 21;
         b->pins[40].gpio.mux_total = 0;
     }
@@ -556,7 +556,7 @@ mraa_raspberry_pi()
     b->gpio_count = 0;
     int i;
     for (i = 0; i < b->phy_pin_count; i++) {
-        if (b->pins[i].capabilites.gpio) {
+        if (b->pins[i].capabilities.gpio) {
             b->gpio_count++;
         }
     }

src/firmata/firmata_mraa.c

@@ -351,6 +351,9 @@ mraa_firmata_aio_read(mraa_aio_context dev)
 static mraa_result_t
 mraa_firmata_aio_init_internal_replace(mraa_aio_context dev, int aio)
 {
+    // set the channel, since we override internal it's never set
+    // offset by 14 because it makes total logical sense.
+    dev->channel = aio + 14;
     // firmata considers A0 pin0 as well as actual pin0 :/
     firmata_pinMode(firmata_dev, aio, MODE_ANALOG);
     // register for updates on that ADC channel
@@ -568,69 +571,69 @@ mraa_firmata_plat_init(const char* uart_dev)
     }
 
     strncpy(b->pins[0].name, "IO0", 8);
-    b->pins[0].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[0].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[0].gpio.pinmap = 0;
     strncpy(b->pins[1].name, "IO1", 8);
-    b->pins[1].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[1].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[1].gpio.pinmap = 1;
     strncpy(b->pins[2].name, "IO2", 8);
-    b->pins[2].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[2].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[2].gpio.pinmap = 2;
     strncpy(b->pins[3].name, "IO3", 8);
-    b->pins[3].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[3].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[3].gpio.pinmap = 3;
     strncpy(b->pins[4].name, "IO4", 8);
-    b->pins[4].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[4].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[4].gpio.pinmap = 4;
     strncpy(b->pins[5].name, "IO5", 8);
-    b->pins[5].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[5].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[5].gpio.pinmap = 5;
     strncpy(b->pins[6].name, "IO6", 8);
-    b->pins[6].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[6].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[6].gpio.pinmap = 6;
     strncpy(b->pins[7].name, "IO7", 8);
-    b->pins[7].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[7].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[7].gpio.pinmap = 7;
     strncpy(b->pins[8].name, "IO8", 8);
-    b->pins[8].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[8].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[8].gpio.pinmap = 8;
     strncpy(b->pins[9].name, "IO9", 8);
-    b->pins[9].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[9].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[9].gpio.pinmap = 9;
     strncpy(b->pins[10].name, "IO10", 8);
-    b->pins[10].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[10].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[10].gpio.pinmap = 10;
     strncpy(b->pins[11].name, "IO11", 8);
-    b->pins[11].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[11].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[11].gpio.pinmap = 11;
     strncpy(b->pins[12].name, "IO12", 8);
-    b->pins[12].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[12].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[12].gpio.pinmap = 12;
     strncpy(b->pins[13].name, "IO13", 8);
-    b->pins[13].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[13].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[13].gpio.pinmap = 13;
     strncpy(b->pins[10].name, "A0", 8);
-    b->pins[14].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[14].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[14].gpio.pinmap = 14;
     b->pins[14].aio.pinmap = 14;
     strncpy(b->pins[11].name, "A1", 8);
-    b->pins[15].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[15].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[15].gpio.pinmap = 15;
     b->pins[15].aio.pinmap = 15;
     strncpy(b->pins[12].name, "A2", 8);
-    b->pins[16].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[16].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[16].gpio.pinmap = 16;
     b->pins[16].aio.pinmap = 16;
     strncpy(b->pins[13].name, "A3", 8);
-    b->pins[17].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[17].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[17].gpio.pinmap = 17;
     b->pins[17].aio.pinmap = 17;
     strncpy(b->pins[13].name, "A4", 8);
-    b->pins[18].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[18].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[18].gpio.pinmap = 18;
     b->pins[18].aio.pinmap = 18;
     strncpy(b->pins[13].name, "A5", 8);
-    b->pins[19].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[19].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[19].gpio.pinmap = 19;
     b->pins[19].aio.pinmap = 19;
 

src/gpio/gpio.c

@@ -151,7 +151,7 @@ mraa_gpio_init(int pin)
         syslog(LOG_ERR, "gpio: init: pin %i beyond platform pin count (%i)", pin, board->phy_pin_count);
         return NULL;
     }
-    if (board->pins[pin].capabilites.gpio != 1) {
+    if (board->pins[pin].capabilities.gpio != 1) {
         syslog(LOG_ERR, "gpio: init: pin %i not capable of gpio", pin);
         return NULL;
     }
@@ -382,6 +382,10 @@ mraa_gpio_isr(mraa_gpio_context dev, mraa_gpio_edge_t mode, void (*fptr)(void*),
         return MRAA_ERROR_INVALID_HANDLE;
     }
 
+    if (IS_FUNC_DEFINED(dev, gpio_isr_replace)) {
+        return dev->advance_func->gpio_isr_replace(dev, mode, fptr, args);
+    }
+
     // we only allow one isr per mraa_gpio_context
     if (dev->thread_id != 0) {
         return MRAA_ERROR_NO_RESOURCES;
@@ -417,6 +421,10 @@ mraa_gpio_isr_exit(mraa_gpio_context dev)
         return MRAA_ERROR_INVALID_HANDLE;
     }
 
+    if (IS_FUNC_DEFINED(dev, gpio_isr_exit_replace)) {
+        return dev->advance_func->gpio_isr_exit_replace(dev);
+    }
+
     // wasting our time, there is no isr to exit from
     if (dev->thread_id == 0 && dev->isr_value_fp == -1) {
         return ret;
@@ -610,6 +618,10 @@ mraa_gpio_read_dir(mraa_gpio_context dev, mraa_gpio_dir_t *dir)
         return MRAA_ERROR_INVALID_HANDLE;
     }
 
+    if (IS_FUNC_DEFINED(dev, gpio_read_dir_replace)) {
+        return dev->advance_func->gpio_read_dir_replace(dev, dir);
+    }
+
     snprintf(filepath, MAX_SIZE, SYSFS_CLASS_GPIO "/gpio%d/direction", dev->pin);
     fd = open(filepath, O_RDONLY);
     if (fd == -1) {

src/i2c/i2c.c

@@ -34,6 +34,9 @@
 #include <inttypes.h>
 #include <sys/types.h>
 #include <sys/errno.h>
+#if defined(MSYS)
+#define __USE_LINUX_IOCTL_DEFS
+#endif
 #include <sys/ioctl.h>
 #include "linux/i2c-dev.h"
 #include <errno.h>
@@ -194,6 +197,11 @@ mraa_i2c_init_raw(unsigned int bus)
 mraa_result_t
 mraa_i2c_frequency(mraa_i2c_context dev, mraa_i2c_mode_t mode)
 {
+    if (dev == NULL) {
+        syslog(LOG_ERR, "i2c: frequency: context is invalid");
+        return MRAA_ERROR_INVALID_HANDLE;
+    }
+
     if (IS_FUNC_DEFINED(dev, i2c_set_frequency_replace)) {
         return dev->advance_func->i2c_set_frequency_replace(dev, mode);
     }
@@ -203,6 +211,11 @@ mraa_i2c_frequency(mraa_i2c_context dev, mraa_i2c_mode_t mode)
 int
 mraa_i2c_read(mraa_i2c_context dev, uint8_t* data, int length)
 {
+    if (dev == NULL) {
+        syslog(LOG_ERR, "i2c: read: context is invalid");
+        return -1;
+    }
+
     int bytes_read = 0;
     if (IS_FUNC_DEFINED(dev, i2c_read_replace)) {
         bytes_read = dev->advance_func->i2c_read_replace(dev, data, length);
@@ -220,6 +233,11 @@ mraa_i2c_read(mraa_i2c_context dev, uint8_t* data, int length)
 int
 mraa_i2c_read_byte(mraa_i2c_context dev)
 {
+    if (dev == NULL) {
+        syslog(LOG_ERR, "i2c: read_byte: context is invalid");
+        return -1;
+    }
+
     if (IS_FUNC_DEFINED(dev, i2c_read_byte_replace))
         return dev->advance_func->i2c_read_byte_replace(dev);
     i2c_smbus_data_t d;
@@ -233,6 +251,11 @@ mraa_i2c_read_byte(mraa_i2c_context dev)
 int
 mraa_i2c_read_byte_data(mraa_i2c_context dev, uint8_t command)
 {
+    if (dev == NULL) {
+        syslog(LOG_ERR, "i2c: read_byte_data: context is invalid");
+        return -1;
+    }
+
     if (IS_FUNC_DEFINED(dev, i2c_read_byte_data_replace))
         return dev->advance_func->i2c_read_byte_data_replace(dev, command);
     i2c_smbus_data_t d;
@@ -246,6 +269,11 @@ mraa_i2c_read_byte_data(mraa_i2c_context dev, uint8_t command)
 int
 mraa_i2c_read_word_data(mraa_i2c_context dev, uint8_t command)
 {
+    if (dev == NULL) {
+        syslog(LOG_ERR, "i2c: read_word_data: context is invalid");
+        return -1;
+    }
+
     if (IS_FUNC_DEFINED(dev, i2c_read_word_data_replace))
         return dev->advance_func->i2c_read_word_data_replace(dev, command);
     i2c_smbus_data_t d;
@@ -259,6 +287,11 @@ mraa_i2c_read_word_data(mraa_i2c_context dev, uint8_t command)
 int
 mraa_i2c_read_bytes_data(mraa_i2c_context dev, uint8_t command, uint8_t* data, int length)
 {
+    if (dev == NULL) {
+        syslog(LOG_ERR, "i2c: read_bytes_data: context is invalid");
+        return -1;
+    }
+
     if (IS_FUNC_DEFINED(dev, i2c_read_bytes_data_replace))
         return dev->advance_func->i2c_read_bytes_data_replace(dev, command, data, length);
     struct i2c_rdwr_ioctl_data d;
@@ -289,6 +322,11 @@ mraa_i2c_read_bytes_data(mraa_i2c_context dev, uint8_t command, uint8_t* data, i
 mraa_result_t
 mraa_i2c_write(mraa_i2c_context dev, const uint8_t* data, int length)
 {
+    if (dev == NULL) {
+        syslog(LOG_ERR, "i2c: write: context is invalid");
+        return MRAA_ERROR_INVALID_HANDLE;
+    }
+
     if (IS_FUNC_DEFINED(dev, i2c_write_replace))
         return dev->advance_func->i2c_write_replace(dev, data, length);
     i2c_smbus_data_t d;
@@ -316,6 +354,11 @@ mraa_i2c_write(mraa_i2c_context dev, const uint8_t* data, int length)
 mraa_result_t
 mraa_i2c_write_byte(mraa_i2c_context dev, const uint8_t data)
 {
+    if (dev == NULL) {
+        syslog(LOG_ERR, "i2c: write_byte: context is invalid");
+        return MRAA_ERROR_INVALID_HANDLE;
+    }
+
     if (IS_FUNC_DEFINED(dev, i2c_write_byte_replace)) {
         return dev->advance_func->i2c_write_byte_replace(dev, data);
     } else {
@@ -330,6 +373,11 @@ mraa_i2c_write_byte(mraa_i2c_context dev, const uint8_t data)
 mraa_result_t
 mraa_i2c_write_byte_data(mraa_i2c_context dev, const uint8_t data, const uint8_t command)
 {
+    if (dev == NULL) {
+        syslog(LOG_ERR, "i2c: write_byte_data: context is invalid");
+        return MRAA_ERROR_INVALID_HANDLE;
+    }
+
     if (IS_FUNC_DEFINED(dev, i2c_write_byte_data_replace))
         return dev->advance_func->i2c_write_byte_data_replace(dev, data, command);
     i2c_smbus_data_t d;
@@ -344,6 +392,11 @@ mraa_i2c_write_byte_data(mraa_i2c_context dev, const uint8_t data, const uint8_t
 mraa_result_t
 mraa_i2c_write_word_data(mraa_i2c_context dev, const uint16_t data, const uint8_t command)
 {
+    if (dev == NULL) {
+        syslog(LOG_ERR, "i2c: write_word_data: context is invalid");
+        return MRAA_ERROR_INVALID_HANDLE;
+    }
+
     if (IS_FUNC_DEFINED(dev, i2c_write_word_data_replace))
         return dev->advance_func->i2c_write_word_data_replace(dev, data, command);
     i2c_smbus_data_t d;
@@ -359,6 +412,7 @@ mraa_result_t
 mraa_i2c_address(mraa_i2c_context dev, uint8_t addr)
 {
     if (dev == NULL) {
+        syslog(LOG_ERR, "i2c: address: context is invalid");
         return MRAA_ERROR_INVALID_HANDLE;
     }
 
@@ -378,6 +432,15 @@ mraa_i2c_address(mraa_i2c_context dev, uint8_t addr)
 mraa_result_t
 mraa_i2c_stop(mraa_i2c_context dev)
 {
+    if (dev == NULL) {
+        syslog(LOG_ERR, "i2c: stop: context is invalid");
+        return MRAA_ERROR_INVALID_HANDLE;
+    }
+
+    if (IS_FUNC_DEFINED(dev, i2c_stop_replace)) {
+        return dev->advance_func->i2c_stop_replace(dev);
+    }
+
     free(dev);
     return MRAA_SUCCESS;
 }

src/iio/iio.c

@@ -27,6 +27,9 @@
 #include "dirent.h"
 #include <string.h>
 #include <poll.h>
+#if defined(MSYS)
+#define __USE_LINUX_IOCTL_DEFS
+#endif
 #include <sys/ioctl.h>
 #include <sys/stat.h>
 

src/json/jsonplatform.c

@@ -0,0 +1,716 @@
+/*
+ * Author: Houman Brinjcargorabi <Houman.Brinjcargorabi@intel.com>
+ * Copyright (c) 2016 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+
+#include <json-c/json.h>
+#include <sys/stat.h>
+#include <sys/mman.h>
+
+#include "mraa_internal.h"
+
+typedef mraa_result_t (*init_plat_func_t)(json_object*, mraa_board_t*, int);
+
+mraa_result_t
+mraa_init_json_platform_get_pin(json_object* jobj, const char* io, const char* key, int index, int* pin)
+{
+    json_object* jobj_temp = NULL;
+    if (json_object_object_get_ex(jobj, key, &jobj_temp)) {
+        if (!json_object_is_type(jobj_temp, json_type_int)) {
+            syslog(LOG_ERR, "init_json_platform: %s %s at position: %d is not an int", io, key, index);
+            return MRAA_ERROR_INVALID_RESOURCE;
+        }
+        *pin = (unsigned int) json_object_get_int(jobj_temp);
+        return MRAA_SUCCESS;
+    }
+    syslog(LOG_ERR, "init_json_platform: No %s specified for %s at position: %d", key, io, index);
+    return MRAA_ERROR_NO_DATA_AVAILABLE;
+}
+
+mraa_result_t
+mraa_init_json_platform_get_index(json_object* jobj, const char* io, const char* key, int index, int* pos, int upper)
+{
+    json_object* jobj_temp = NULL;
+    if (json_object_object_get_ex(jobj, key, &jobj_temp)) {
+        if (!json_object_is_type(jobj_temp, json_type_int)) {
+            syslog(LOG_ERR, "init_json_platform: %s index at position: %d not an int", io, index);
+            return MRAA_ERROR_INVALID_RESOURCE;
+        }
+
+        *pos = (int) json_object_get_int(jobj_temp);
+        if (*pos < 0 || *pos > upper) {
+            syslog(LOG_ERR,
+                   "init_json_platform: %s %s at position: %d, gave: %d which was out of range", io,
+                   key, index, *pos);
+            return MRAA_ERROR_INVALID_RESOURCE;
+        }
+        return MRAA_SUCCESS;
+    }
+    syslog(LOG_ERR, "init_json_platform: An %s was not found for the %s", key, io);
+    return MRAA_ERROR_NO_DATA_AVAILABLE;
+}
+
+mraa_result_t
+mraa_init_json_platform_platform(json_object* jobj_platform, mraa_board_t* board, int index)
+{
+    json_object* jobj_temp = NULL;
+    const char* temp_string = NULL;
+    int temp_count = 0;
+    int length = 0;
+    mraa_result_t ret = MRAA_SUCCESS;
+
+    // Set the platform name
+    if (json_object_object_get_ex(jobj_platform, NAME_KEY, &jobj_temp)) {
+        if (!json_object_is_type(jobj_temp, json_type_string)) {
+            syslog(LOG_ERR, "init_json_platform: Platform name not a string");
+            return MRAA_ERROR_NO_RESOURCES;
+        }
+        temp_string = json_object_get_string(jobj_temp);
+        if (temp_string == NULL || (length = strlen(temp_string)) == 0) {
+            syslog(LOG_ERR, "init_json_platform: Empty string provided for \"%s\" key in platform", NAME_KEY);
+            return MRAA_ERROR_NO_DATA_AVAILABLE;
+        }
+        board->platform_name = (char*) calloc(length, sizeof(char));
+        strncpy(board->platform_name, temp_string, length);
+    } else {
+        syslog(LOG_ERR, "init_json_platform: No \"%s\" key in platform", NAME_KEY);
+        return MRAA_ERROR_NO_DATA_AVAILABLE;
+    }
+
+    // Get the physical pincount
+    ret = mraa_init_json_platform_get_pin(jobj_platform, PLATFORM_KEY, PIN_COUNT_KEY, index,
+                                          &(board->phy_pin_count));
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+
+    // Setup the pins
+    board->pins = (mraa_pininfo_t*) calloc(board->phy_pin_count, sizeof(mraa_pininfo_t));
+    if (board->pins == NULL) {
+        syslog(LOG_ERR, "init_json_platform: Unable to allocate space for the pins");
+        return MRAA_ERROR_INVALID_RESOURCE;
+    }
+
+    // set the inital counts to -1 so we know if they don't exist
+    board->gpio_count = -1;
+    board->aio_count = -1;
+    board->uart_dev_count = -1;
+    board->i2c_bus_count = -1;
+    board->spi_bus_count = -1;
+
+    // Check to see if they've provided a GPIO count
+    ret = mraa_init_json_platform_get_index(jobj_platform, PLATFORM_KEY, GPIO_COUNT_KEY, index,
+                                            &(board->gpio_count), board->phy_pin_count);
+    if (ret != MRAA_SUCCESS && ret != MRAA_ERROR_NO_DATA_AVAILABLE) {
+        return ret;
+    }
+
+    // Check to see if they've provided a AIO count
+    ret = mraa_init_json_platform_get_index(jobj_platform, PLATFORM_KEY, AIO_COUNT_KEY, index,
+                                            &(board->aio_count), board->phy_pin_count);
+    if (ret != MRAA_SUCCESS && ret != MRAA_ERROR_NO_DATA_AVAILABLE) {
+        return ret;
+    }
+
+    // Check to see if they've provided a UART count
+    ret = mraa_init_json_platform_get_index(jobj_platform, PLATFORM_KEY, UART_COUNT_KEY, index,
+                                            &(board->uart_dev_count), 6);
+    if (ret != MRAA_SUCCESS && ret != MRAA_ERROR_NO_DATA_AVAILABLE) {
+        return ret;
+    }
+    // Check to see if they've provided a I2C count
+    ret = mraa_init_json_platform_get_index(jobj_platform, PLATFORM_KEY, I2C_COUNT_KEY, index,
+                                            &(board->i2c_bus_count), 12);
+    if (ret != MRAA_SUCCESS && ret != MRAA_ERROR_NO_DATA_AVAILABLE) {
+        return ret;
+    }
+    // Check to see if they've provided a SPI count
+    ret = mraa_init_json_platform_get_index(jobj_platform, PLATFORM_KEY, SPI_COUNT_KEY, index,
+                                            &(board->spi_bus_count), 12);
+    if (ret != MRAA_SUCCESS && ret != MRAA_ERROR_NO_DATA_AVAILABLE) {
+        return ret;
+    }
+
+    // Set the PWM default numbers
+    board->pwm_default_period = -1;
+    board->pwm_max_period = -1;
+    board->pwm_min_period = -1;
+
+    // Setup the PWM rates if they exist
+    ret = mraa_init_json_platform_get_pin(jobj_platform, PLATFORM_KEY, PWMDEFAULT_KEY, index,
+                                          &(board->pwm_default_period));
+    if (ret != MRAA_SUCCESS && ret != MRAA_ERROR_NO_DATA_AVAILABLE) {
+        return ret;
+    }
+    ret = mraa_init_json_platform_get_pin(jobj_platform, PLATFORM_KEY, PWMMAX_KEY, index,
+                                          &(board->pwm_max_period));
+    if (ret != MRAA_SUCCESS && ret != MRAA_ERROR_NO_DATA_AVAILABLE) {
+        return ret;
+    }
+    ret = mraa_init_json_platform_get_pin(jobj_platform, PLATFORM_KEY, PWMMIN_KEY, index,
+                                          &(board->pwm_min_period));
+    if (ret != MRAA_SUCCESS && ret != MRAA_ERROR_NO_DATA_AVAILABLE) {
+        return ret;
+    }
+
+    // A hacky logical xor to ensure the value's have all been set or none should have been set
+    // Here we infer that IF A != B and B != C then A == C since they're working on binary values
+    if (((board->pwm_default_period == -1) != (board->pwm_max_period == -1)) ||
+        ((board->pwm_min_period == -1) != (board->pwm_max_period == -1))) {
+        syslog(LOG_ERR, "init_json_platform: One of more PWM settings missing in the platform"
+                        "configuration");
+        return MRAA_ERROR_INVALID_RESOURCE;
+    }
+    // Set our platform type
+    board->platform_type = MRAA_JSON_PLATFORM;
+    board->adv_func = (mraa_adv_func_t*) calloc(1, sizeof(mraa_adv_func_t));
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+mraa_init_json_platform_io(json_object* jobj_io, mraa_board_t* board, int index)
+{
+    const char* temp_string = NULL;
+    json_object* jobj_temp = NULL;
+    int pos = 0;
+    int invalid = 0;
+    pos = index;
+
+    // set the label for the IO
+    if (json_object_object_get_ex(jobj_io, LABEL_KEY, &jobj_temp)) {
+        if (!json_object_is_type(jobj_temp, json_type_string)) {
+            syslog(LOG_ERR, "init_json_platform: IO label at position: %d not a string", index);
+            return MRAA_ERROR_NO_RESOURCES;
+        }
+        temp_string = json_object_get_string(jobj_temp);
+        // set the gpio label
+        strncpy(board->pins[pos].name, temp_string, 8);
+    } else {
+        syslog(LOG_ERR, "init_json_platform: No IO Label");
+        return MRAA_ERROR_INVALID_RESOURCE;
+    }
+    if (json_object_object_get_ex(jobj_io, INVALID_KEY, &jobj_temp)) {
+        if (!json_object_is_type(jobj_temp, json_type_boolean)) {
+            syslog(LOG_ERR, "init_json_platform: Default I2C device key has an incorrect value");
+            return MRAA_ERROR_INVALID_RESOURCE;
+        }
+        invalid = json_object_get_boolean(jobj_temp);
+    }
+    if (invalid) {
+        board->pins[pos].capabilities = (mraa_pincapabilities_t){ 0, 0, 0, 0, 0, 0, 0, 0 };
+    } else {
+        board->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    }
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+mraa_init_json_platform_gpio(json_object* jobj_gpio, mraa_board_t* board, int index)
+{
+    int pos = 0;
+    mraa_result_t ret = MRAA_SUCCESS;
+
+    // Get the gpio index
+    ret = mraa_init_json_platform_get_index(jobj_gpio, GPIO_KEY, INDEX_KEY, index, &pos,
+                                            board->phy_pin_count - 1);
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+    // Get the gpio sysfs pin;
+    ret = mraa_init_json_platform_get_pin(jobj_gpio, GPIO_KEY, RAW_PIN_KEY, index,
+                                          &(board->pins[pos].gpio.pinmap));
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+    board->pins[pos].capabilities.gpio = 1;
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+mraa_init_json_platform_aio(json_object* jobj_aio, mraa_board_t* board, int index)
+{
+    int pos = 0;
+    mraa_result_t ret = MRAA_SUCCESS;
+
+    // Get the gpio index
+    ret = mraa_init_json_platform_get_index(jobj_aio, AIO_KEY, INDEX_KEY, index, &pos, board->phy_pin_count - 1);
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+
+    // Get the gpio sysfs pin;
+    ret = mraa_init_json_platform_get_pin(jobj_aio, AIO_KEY, RAW_PIN_KEY, index,
+                                          &(board->pins[pos].aio.pinmap));
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+
+    board->pins[pos].capabilities.aio = 1;
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+mraa_init_json_platform_i2c(json_object* jobj_i2c, mraa_board_t* board, int index)
+{
+    int pos = 0;
+    int pin = 0;
+    int sysfs_pin = 0;
+    mraa_result_t ret = MRAA_SUCCESS;
+    json_object* jobj_temp = NULL;
+
+    // Get the I2C bus array index
+    ret = mraa_init_json_platform_get_index(jobj_i2c, I2C_KEY, INDEX_KEY, index, &pos, board->i2c_bus_count - 1);
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+    // Get the sysfs pin
+    ret = mraa_init_json_platform_get_pin(jobj_i2c, I2C_KEY, RAW_PIN_KEY, index, &sysfs_pin);
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+    // Setup the sda pin
+    ret = mraa_init_json_platform_get_index(jobj_i2c, I2C_KEY, SDAPIN_KEY, index, &pin,
+                                            board->phy_pin_count - 1);
+    if (ret == MRAA_ERROR_NO_DATA_AVAILABLE) {
+        board->i2c_bus[pos].sda = -1;
+    } else if (ret == MRAA_SUCCESS) {
+        board->pins[pin].capabilities.i2c = 1;
+        board->pins[pin].i2c.pinmap = sysfs_pin;
+        board->i2c_bus[pos].sda = pin;
+    } else {
+        return ret;
+    }
+    // Setup the scl pin
+    ret = mraa_init_json_platform_get_index(jobj_i2c, I2C_KEY, SCLPIN_KEY, index, &pin,
+                                            board->phy_pin_count - 1);
+    if (ret == MRAA_ERROR_NO_DATA_AVAILABLE) {
+        board->i2c_bus[pos].scl = -1;
+    } else if (ret == MRAA_SUCCESS) {
+        board->pins[pin].capabilities.i2c = 1;
+        board->pins[pin].i2c.pinmap = sysfs_pin;
+        board->i2c_bus[pos].scl = pin;
+    } else {
+        return ret;
+    }
+
+    board->i2c_bus[pos].bus_id = pos;
+
+    // check to see if this i2c is the default one
+    if (json_object_object_get_ex(jobj_i2c, DEFAULT_KEY, &jobj_temp)) {
+        if (!json_object_is_type(jobj_temp, json_type_boolean)) {
+            syslog(LOG_ERR, "init_json_platform: Default I2C device key has an incorrect value");
+            return MRAA_ERROR_INVALID_RESOURCE;
+        }
+        if (json_object_get_boolean(jobj_temp)) {
+            board->def_i2c_bus = pos;
+        }
+    }
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+mraa_init_json_platform_pwm(json_object* jobj_pwm, mraa_board_t* board, int index)
+{
+    int pos = 0;
+    int parent_id = 0;
+    int sysfs_pin = 0;
+    mraa_result_t ret = MRAA_SUCCESS;
+
+    // Get the index into the physical pin array
+    ret = mraa_init_json_platform_get_index(jobj_pwm, PWM_KEY, INDEX_KEY, index, &pos, board->phy_pin_count - 1);
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+    // Get the parent id
+    ret = mraa_init_json_platform_get_pin(jobj_pwm, PWM_KEY, CHIP_ID_KEY, index, &parent_id);
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+    // Get the sysfs pin
+    ret = mraa_init_json_platform_get_pin(jobj_pwm, PWM_KEY, RAW_PIN_KEY, index, &sysfs_pin);
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+
+    board->pins[pos].capabilities.pwm = 1;
+    board->pins[pos].pwm.pinmap = sysfs_pin;
+    board->pins[pos].pwm.parent_id = parent_id;
+    return ret;
+}
+
+mraa_result_t
+mraa_init_json_platform_spi(json_object* jobj_spi, mraa_board_t* board, int index)
+{
+    int pos = 0;
+    int pin = 0;
+    int parent_id = 0;
+    json_object* jobj_temp = NULL;
+    mraa_result_t ret = MRAA_SUCCESS;
+
+    // Get the index into the physical pin array
+    ret = mraa_init_json_platform_get_index(jobj_spi, SPI_KEY, INDEX_KEY, index, &pos, board->spi_bus_count - 1);
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+
+    // Get the parent id
+    ret = mraa_init_json_platform_get_pin(jobj_spi, SPI_KEY, CHIP_ID_KEY, index, &parent_id);
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+
+    // Setup the clock pin
+    ret = mraa_init_json_platform_get_index(jobj_spi, SPI_KEY, CLOCK_KEY, index, &pin, board->phy_pin_count - 1);
+    if (ret == MRAA_ERROR_NO_DATA_AVAILABLE) {
+        board->spi_bus[pos].sclk = -1;
+    } else if (ret == MRAA_SUCCESS) {
+        board->pins[pin].capabilities.spi = 1;
+        board->pins[pin].spi.parent_id = parent_id;
+        board->spi_bus[pos].sclk = pin;
+    } else {
+        return ret;
+    }
+    // Setup the MISO pin
+    ret = mraa_init_json_platform_get_index(jobj_spi, SPI_KEY, MISO_KEY, index, &pin, board->phy_pin_count - 1);
+    if (ret == MRAA_ERROR_NO_DATA_AVAILABLE) {
+        board->spi_bus[pos].miso = -1;
+    } else if (ret == MRAA_SUCCESS) {
+        board->pins[pin].capabilities.spi = 1;
+        board->pins[pin].spi.parent_id = parent_id;
+        board->spi_bus[pos].miso = pin;
+    } else {
+        return ret;
+    }
+    // Setup the MOSI pin
+    ret = mraa_init_json_platform_get_index(jobj_spi, SPI_KEY, MOSI_KEY, index, &pin, board->phy_pin_count - 1);
+    if (ret == MRAA_ERROR_NO_DATA_AVAILABLE) {
+        board->spi_bus[pos].mosi = -1;
+    } else if (ret == MRAA_SUCCESS) {
+        board->pins[pin].capabilities.spi = 1;
+        board->pins[pin].spi.parent_id = parent_id;
+        board->spi_bus[pos].mosi = pin;
+    } else {
+        return ret;
+    }
+    // Setup the CS pin
+    ret = mraa_init_json_platform_get_index(jobj_spi, SPI_KEY, CS_KEY, index, &pin, board->phy_pin_count - 1);
+    if (ret == MRAA_ERROR_NO_DATA_AVAILABLE) {
+        board->spi_bus[pos].cs = -1;
+    } else if (ret == MRAA_SUCCESS) {
+        board->pins[pin].capabilities.spi = 1;
+        board->pins[pin].spi.parent_id = parent_id;
+        board->spi_bus[pos].cs = pin;
+    } else {
+        return ret;
+    }
+    // check to see if this SPI is the default one
+    if (json_object_object_get_ex(jobj_spi, DEFAULT_KEY, &jobj_temp)) {
+        if (!json_object_is_type(jobj_temp, json_type_boolean)) {
+            syslog(LOG_ERR, "init_json_platform: Default I2C device key has an incorrect value");
+            return MRAA_ERROR_INVALID_RESOURCE;
+        }
+        if (json_object_get_boolean(jobj_temp)) {
+            board->def_spi_bus = pos;
+        }
+    }
+    return ret;
+}
+
+mraa_result_t
+mraa_init_json_platform_uart(json_object* jobj_uart, mraa_board_t* board, int index)
+{
+    json_object* jobj_temp = NULL;
+    mraa_result_t ret = MRAA_SUCCESS;
+    int pos = 0;
+    int pin = 0;
+    int sysfs_pin = 0;
+    int parent_id = 0;
+    int length = 0;
+    const char* temp_string = NULL;
+
+    // Get the index into the uart bus
+    ret = mraa_init_json_platform_get_index(jobj_uart, UART_KEY, INDEX_KEY, index, &pos,
+                                            board->uart_dev_count - 1);
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+
+    // Get the parent id
+    ret = mraa_init_json_platform_get_pin(jobj_uart, UART_KEY, CHIP_ID_KEY, index, &parent_id);
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+    // Get the sysfs pin
+    ret = mraa_init_json_platform_get_pin(jobj_uart, UART_KEY, RAW_PIN_KEY, index, &sysfs_pin);
+    if (ret != MRAA_SUCCESS) {
+        return ret;
+    }
+
+    // Setup the rx pin
+    ret = mraa_init_json_platform_get_index(jobj_uart, UART_KEY, RXPIN_KEY, index, &pin,
+                                            board->phy_pin_count - 1);
+    if (ret == MRAA_ERROR_NO_DATA_AVAILABLE) {
+        board->uart_dev[pos].rx = -1;
+    } else if (ret == MRAA_SUCCESS) {
+        board->pins[pin].capabilities.uart = 1;
+        board->pins[pin].uart.pinmap = sysfs_pin;
+        board->pins[pin].uart.parent_id = parent_id;
+        board->uart_dev[pos].rx = pin;
+    } else {
+        return ret;
+    }
+
+    // Setup the TX pin
+    ret = mraa_init_json_platform_get_index(jobj_uart, UART_KEY, TXPIN_KEY, index, &pin,
+                                            board->phy_pin_count - 1);
+    if (ret == MRAA_ERROR_NO_DATA_AVAILABLE) {
+        board->uart_dev[pos].tx = -1;
+    } else if (ret == MRAA_SUCCESS) {
+        board->pins[pin].capabilities.uart = 1;
+        board->pins[pin].uart.pinmap = sysfs_pin;
+        board->pins[pin].uart.parent_id = parent_id;
+        board->uart_dev[pos].tx = pin;
+    } else {
+        return ret;
+    }
+
+    // Setup the path
+    if (json_object_object_get_ex(jobj_uart, UART_PATH_KEY, &jobj_temp)) {
+        if (!json_object_is_type(jobj_temp, json_type_string)) {
+            syslog(LOG_ERR, "init_json_platform: UART Path at index: %d was not a string", index);
+            return MRAA_ERROR_NO_RESOURCES;
+        }
+        temp_string = json_object_get_string(jobj_temp);
+        if (temp_string == NULL || (length = strlen(temp_string)) == 0) {
+            syslog(LOG_ERR, "init_json_platform: UART Path at index: %d was empty", index);
+            return MRAA_ERROR_NO_DATA_AVAILABLE;
+        }
+        board->uart_dev[pos].device_path = (char*) calloc(length, sizeof(char));
+        strncpy(board->uart_dev[pos].device_path, temp_string, length);
+    } else {
+        syslog(LOG_ERR, "init_json_platform: UART config at index: %d needs a path", index);
+        return MRAA_ERROR_NO_DATA_AVAILABLE;
+    }
+
+    // If this element is supposed to be default set it.
+    if (json_object_object_get_ex(jobj_uart, DEFAULT_KEY, &jobj_temp)) {
+        if (!json_object_is_type(jobj_temp, json_type_boolean)) {
+            syslog(LOG_ERR, "init_json_platform: Default UART device key has an incorrect value");
+            return MRAA_ERROR_INVALID_RESOURCE;
+        }
+        if (json_object_get_boolean(jobj_temp)) {
+            board->def_uart_dev = pos;
+        }
+    }
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+mraa_init_json_platform_loop(json_object* jobj_platform, const char* obj_key, mraa_board_t* board, init_plat_func_t func)
+{
+    mraa_result_t ret = MRAA_SUCCESS;
+    int i = 0, array_length = 0;
+    json_object *jobj_temp = NULL, *jobj_io = NULL;
+    if (json_object_object_get_ex(jobj_platform, obj_key, &jobj_temp)) {
+        array_length = json_object_array_length(jobj_temp);
+        for (i = 0; i < array_length; i++) {
+            // Get the json object at position i
+            jobj_io = json_object_array_get_idx(jobj_temp, i);
+            // Check to see it's the right type
+            if (!json_object_is_type(jobj_io, json_type_object)) {
+                syslog(LOG_ERR, "init_json_platform: One of more of the elements in the \"%s\" "
+                                "array where not JSON objects",
+                       obj_key);
+                return MRAA_ERROR_INVALID_RESOURCE;
+            }
+            ret = (*func)(jobj_io, board, i);
+            if (ret != MRAA_SUCCESS) {
+                return ret;
+            }
+        }
+    } else {
+        syslog(LOG_ERR, "init_json_platform: No \"%s\" info found in json file", obj_key);
+        ret = MRAA_ERROR_NO_DATA_AVAILABLE;
+    }
+    return ret;
+}
+
+mraa_result_t
+mraa_init_json_platform_size_check(json_object* jobj_platform,
+                                   const char* obj_key,
+                                   mraa_board_t* board,
+                                   init_plat_func_t func,
+                                   int range)
+{
+    json_object* jobj_temp = NULL;
+    mraa_result_t ret = MRAA_SUCCESS;
+    int array_length = 0;
+    if (json_object_object_get_ex(jobj_platform, obj_key, &jobj_temp)) {
+        // Make sure the value for the key is an array
+        if (!json_object_is_type(jobj_temp, json_type_array)) {
+            syslog(LOG_ERR, "init_json_platform: json key \"%s\" should be an array", obj_key);
+            return MRAA_ERROR_INVALID_RESOURCE;
+        }
+        // make sure we don't have more than our range
+        array_length = json_object_array_length(jobj_temp);
+        if (array_length > range) {
+            syslog(LOG_ERR,
+                   "init_json_platform: The size of the %s array given was %d, max was: %d",
+                   obj_key, array_length, range);
+            return MRAA_ERROR_INVALID_RESOURCE;
+        }
+        ret = mraa_init_json_platform_loop(jobj_platform, obj_key, board, func);
+        if (ret != MRAA_SUCCESS) {
+            return ret;
+        }
+        return MRAA_SUCCESS;
+    }
+    syslog(LOG_NOTICE, "init_json_platform: %s wasn't found in the json file", obj_key);
+    return MRAA_ERROR_NO_DATA_AVAILABLE;
+}
+
+mraa_result_t
+mraa_init_json_platform(const char* platform_json)
+{
+    mraa_result_t ret = MRAA_SUCCESS;
+    char* buffer = NULL;
+    struct stat st;
+    int file_lock = 0, array_length = 0, i = 0;
+    json_object *jobj_platform = NULL, *jobj_temp = NULL;
+    mraa_board_t* board = NULL;
+
+    // Try to lock the file for use
+    if ((file_lock = open(platform_json, O_RDONLY)) == -1) {
+        syslog(LOG_ERR, "init_json_platform: Failed to open platform file");
+        return MRAA_ERROR_INVALID_RESOURCE;
+    }
+
+    if (fstat(file_lock, &st) != 0 || (!S_ISREG(st.st_mode))) {
+        syslog(LOG_ERR, "init_json_platform: Failed to retrieve information about a file or the "
+                        "file specified is not actually a file");
+        close(file_lock);
+        return MRAA_ERROR_INVALID_RESOURCE;
+    }
+
+    buffer = mmap(0, st.st_size, PROT_READ, MAP_SHARED, file_lock, 0);
+    close(file_lock);
+    if (buffer == MAP_FAILED) {
+        syslog(LOG_ERR, "init_json_platform: Failed to read platform file");
+        return MRAA_ERROR_INVALID_RESOURCE;
+    }
+
+    // Parse the json file
+    jobj_platform = json_tokener_parse(buffer);
+    // Allocate some memory for the board information
+    board = (mraa_board_t*) calloc(1, sizeof(mraa_board_t));
+    if (board == NULL) {
+        munmap(buffer, st.st_size);
+        return MRAA_ERROR_INVALID_HANDLE;
+    }
+
+    // Call our helper to go through and init our board for the "Platform" data
+    ret = mraa_init_json_platform_loop(jobj_platform, PLATFORM_KEY, board, mraa_init_json_platform_platform);
+    if (ret != MRAA_SUCCESS) {
+        goto unsuccessful;
+    }
+
+    // Setup the IO's with their labels
+    ret = mraa_init_json_platform_size_check(jobj_platform, IO_KEY, board,
+                                             mraa_init_json_platform_io, board->phy_pin_count);
+    if (ret != MRAA_SUCCESS) {
+        goto unsuccessful;
+    }
+
+    // Setup GPIO
+    ret = mraa_init_json_platform_size_check(jobj_platform, GPIO_KEY, board,
+                                             mraa_init_json_platform_gpio, board->phy_pin_count);
+    if (ret != MRAA_SUCCESS) {
+        goto unsuccessful;
+    }
+
+    // Setup AIO
+    ret = mraa_init_json_platform_size_check(jobj_platform, AIO_KEY, board,
+                                             mraa_init_json_platform_aio, board->phy_pin_count);
+    if (ret != MRAA_SUCCESS && ret != MRAA_ERROR_NO_DATA_AVAILABLE) {
+        goto unsuccessful;
+    }
+
+    // Setup SPI
+    ret = mraa_init_json_platform_size_check(jobj_platform, SPI_KEY, board,
+                                             mraa_init_json_platform_spi, board->spi_bus_count);
+    if (ret != MRAA_SUCCESS && ret != MRAA_ERROR_NO_DATA_AVAILABLE) {
+        goto unsuccessful;
+    }
+
+    // Setup I2C
+    ret = mraa_init_json_platform_size_check(jobj_platform, I2C_KEY, board,
+                                             mraa_init_json_platform_i2c, board->i2c_bus_count);
+    if (ret != MRAA_SUCCESS && ret != MRAA_ERROR_NO_DATA_AVAILABLE) {
+        goto unsuccessful;
+    }
+
+    // Setup UART
+    ret = mraa_init_json_platform_size_check(jobj_platform, UART_KEY, board,
+                                             mraa_init_json_platform_uart, board->uart_dev_count);
+    if (ret != MRAA_SUCCESS && ret != MRAA_ERROR_NO_DATA_AVAILABLE) {
+        for (i = 0; i < board->uart_dev_count; i++) {
+            if (board->uart_dev[i].device_path != NULL) {
+                free(plat->uart_dev[i].device_path);
+            }
+        }
+        goto unsuccessful;
+    }
+
+    // Setup PWM
+    ret = mraa_init_json_platform_size_check(jobj_platform, PWM_KEY, board,
+                                             mraa_init_json_platform_pwm, board->phy_pin_count);
+    if (ret != MRAA_SUCCESS && ret != MRAA_ERROR_NO_DATA_AVAILABLE) {
+        goto unsuccessful;
+    }
+
+    // Free the old empty platform
+    free(plat);
+    // Set the new one in it's place
+    plat = board;
+    platform_name = plat->platform_name;
+
+    // We made it to the end without anything going wrong, just cleanup
+    ret = MRAA_SUCCESS;
+    syslog(LOG_NOTICE, "init_json_platform: Platform %s initialised via json", platform_name);
+    goto cleanup;
+
+unsuccessful:
+    free(board->platform_name);
+    free(board->pins);
+    free(board->adv_func);
+    free(board);
+cleanup:
+    json_object_put(jobj_platform);
+    munmap(buffer, st.st_size);
+    return ret;
+}

src/mock/CMakeLists.txt

@@ -0,0 +1,3 @@
+message (INFO " - Adding mock platform")
+set (mraa_LIB_PLAT_SRCS_NOAUTO ${mraa_LIB_SRCS_NOAUTO}
+     ${mraa_LIB_MOCK_SRCS_NOAUTO} PARENT_SCOPE)

src/mock/mock.c

@@ -0,0 +1,43 @@
+/*
+ * Author: Alex Tereschenko <alext.mkrs@gmail.com>
+ * Copyright (c) 2016 Alex Tereschenko.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdlib.h>
+
+#include "mraa_internal.h"
+
+#include "mock/mock_board.h"
+
+mraa_platform_t
+mraa_mock_platform()
+{
+    mraa_platform_t platform_type = MRAA_MOCK_PLATFORM;
+    plat = mraa_mock_board();
+
+    if (plat == NULL) {
+        syslog(LOG_ERR, "Was not able to initialize mock platform");
+        return MRAA_ERROR_PLATFORM_NOT_INITIALISED;
+    }
+
+    return platform_type;
+}

src/mock/mock_board.c

@@ -0,0 +1,136 @@
+/*
+ * Author: Alex Tereschenko <alext.mkrs@gmail.com>
+ * Copyright (c) 2016 Alex Tereschenko.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "common.h"
+#include "mock/mock_board.h"
+#include "mock/mock_board_gpio.h"
+#include "mock/mock_board_aio.h"
+#include "mock/mock_board_i2c.h"
+
+#define PLATFORM_NAME "MRAA mock platform"
+
+mraa_board_t*
+mraa_mock_board()
+{
+    mraa_board_t* b = (mraa_board_t*) calloc(1, sizeof(mraa_board_t));
+    if (b == NULL) {
+        return NULL;
+    }
+
+    // General board definitions
+    b->platform_name = PLATFORM_NAME;
+    b->phy_pin_count = MRAA_MOCK_PINCOUNT;
+    b->gpio_count = 1;
+    b->aio_count = 1;
+    b->adc_raw = 12;
+    b->adc_supported = 10;
+
+    b->i2c_bus_count = 1;
+    b->i2c_bus[0].bus_id = 0;
+    b->i2c_bus[0].sda = 2;
+    b->i2c_bus[0].scl = 3;
+    b->def_i2c_bus = b->i2c_bus[0].bus_id;
+
+    b->spi_bus_count = 0;
+
+    b->pwm_default_period = 0;
+    b->pwm_max_period = 0;
+    b->pwm_min_period = 0;
+
+    b->pins = (mraa_pininfo_t*) malloc(sizeof(mraa_pininfo_t) * MRAA_MOCK_PINCOUNT);
+    if (b->pins == NULL) {
+        goto error;
+    }
+
+    b->adv_func = (mraa_adv_func_t*) calloc(1, sizeof(mraa_adv_func_t));
+    if (b->adv_func == NULL) {
+        free(b->pins);
+        goto error;
+    }
+
+    // Replace functions
+    b->adv_func->gpio_init_internal_replace = &mraa_mock_gpio_init_internal_replace;
+    b->adv_func->gpio_close_replace = &mraa_mock_gpio_close_replace;
+    b->adv_func->gpio_dir_replace = &mraa_mock_gpio_dir_replace;
+    b->adv_func->gpio_read_dir_replace = &mraa_mock_gpio_read_dir_replace;
+    b->adv_func->gpio_read_replace = &mraa_mock_gpio_read_replace;
+    b->adv_func->gpio_write_replace = &mraa_mock_gpio_write_replace;
+    b->adv_func->gpio_edge_mode_replace = &mraa_mock_gpio_edge_mode_replace;
+    b->adv_func->gpio_isr_replace = &mraa_mock_gpio_isr_replace;
+    b->adv_func->gpio_isr_exit_replace = &mraa_mock_gpio_isr_exit_replace;
+    b->adv_func->gpio_mode_replace = &mraa_mock_gpio_mode_replace;
+    b->adv_func->aio_init_internal_replace = &mraa_mock_aio_init_internal_replace;
+    b->adv_func->aio_close_replace = &mraa_mock_aio_close_replace;
+    b->adv_func->aio_read_replace = &mraa_mock_aio_read_replace;
+    b->adv_func->i2c_init_bus_replace = &mraa_mock_i2c_init_bus_replace;
+    b->adv_func->i2c_stop_replace = &mraa_mock_i2c_stop_replace;
+    b->adv_func->i2c_set_frequency_replace = &mraa_mock_i2c_set_frequency_replace;
+    b->adv_func->i2c_address_replace = &mraa_mock_i2c_address_replace;
+    b->adv_func->i2c_read_replace = &mraa_mock_i2c_read_replace;
+    b->adv_func->i2c_read_byte_replace = &mraa_mock_i2c_read_byte_replace;
+    b->adv_func->i2c_read_byte_data_replace = &mraa_mock_i2c_read_byte_data_replace;
+    b->adv_func->i2c_read_bytes_data_replace = &mraa_mock_i2c_read_bytes_data_replace;
+    b->adv_func->i2c_read_word_data_replace = &mraa_mock_i2c_read_word_data_replace;
+    b->adv_func->i2c_write_replace = &mraa_mock_i2c_write_replace;
+    b->adv_func->i2c_write_byte_replace = &mraa_mock_i2c_write_byte_replace;
+    b->adv_func->i2c_write_byte_data_replace = &mraa_mock_i2c_write_byte_data_replace;
+    b->adv_func->i2c_write_word_data_replace = &mraa_mock_i2c_write_word_data_replace;
+
+    // Pin definitions
+    int pos = 0;
+
+    strncpy(b->pins[pos].name, "GPIO0", 8);
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].gpio.pinmap = 0;
+    b->pins[pos].gpio.mux_total = 0;
+    pos++;
+
+    strncpy(b->pins[pos].name, "ADC0", 8);
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 1, 0 };
+    b->pins[pos].aio.pinmap = 0;
+    b->pins[pos].aio.mux_total = 0;
+    pos++;
+
+    strncpy(b->pins[pos].name, "I2C0SDA", 8);
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].i2c.mux_total = 0;
+    b->pins[pos].i2c.pinmap = 0;
+    pos++;
+
+    strncpy(b->pins[pos].name, "I2C0SCL", 8);
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].i2c.mux_total = 0;
+    b->pins[pos].i2c.pinmap = 0;
+    pos++;
+
+    return b;
+
+error:
+    syslog(LOG_CRIT, "MRAA mock: Platform failed to initialise");
+    free(b);
+    return NULL;
+}

src/mock/mock_board_aio.c

@@ -0,0 +1,52 @@
+/*
+ * Author: Alex Tereschenko <alext.mkrs@gmail.com>
+ * Copyright (c) 2016 Alex Tereschenko.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "common.h"
+#include "mock/mock_board_aio.h"
+
+mraa_result_t
+mraa_mock_aio_init_internal_replace(mraa_aio_context dev, int pin)
+{
+    dev->channel = pin;
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+mraa_mock_aio_close_replace(mraa_aio_context dev)
+{
+    free(dev);
+    return MRAA_SUCCESS;
+}
+
+int
+mraa_mock_aio_read_replace(mraa_aio_context dev)
+{
+    // return some random number between 0 and max value, based on the resolution
+    int max_value = (1 << dev->value_bit) - 1;
+    srand(time(NULL));
+    return rand() % max_value;
+}

src/mock/mock_board_gpio.c

@@ -0,0 +1,130 @@
+/*
+ * Author: Alex Tereschenko <alext.mkrs@gmail.com>
+ * Copyright (c) 2016 Alex Tereschenko.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "common.h"
+#include "mock/mock_board_gpio.h"
+
+mraa_result_t
+mraa_mock_gpio_init_internal_replace(mraa_gpio_context dev, int pin)
+{
+    dev->value_fp = -1;
+    dev->isr_value_fp = -1;
+    dev->isr_thread_terminating = 0;
+    dev->phy_pin = pin;
+    // We are always the owner
+    dev->owner = 1;
+#ifndef HAVE_PTHREAD_CANCEL
+    dev->isr_control_pipe[0] = dev->isr_control_pipe[1] = -1;
+#endif
+
+    // We start as INPUT and LOW
+    dev->mock_dir = MRAA_GPIO_IN;
+    dev->mock_state = 0;
+
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+mraa_mock_gpio_close_replace(mraa_gpio_context dev)
+{
+    free(dev);
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+mraa_mock_gpio_dir_replace(mraa_gpio_context dev, mraa_gpio_dir_t dir)
+{
+    switch (dir) {
+        case MRAA_GPIO_OUT_HIGH:
+            dev->mock_dir = MRAA_GPIO_OUT;
+            return mraa_gpio_write(dev, 1);
+        case MRAA_GPIO_OUT_LOW:
+            dev->mock_dir = MRAA_GPIO_OUT;
+            return mraa_gpio_write(dev, 0);
+        case MRAA_GPIO_IN:
+        case MRAA_GPIO_OUT:
+            dev->mock_dir = dir;
+            return MRAA_SUCCESS;
+        default:
+            syslog(LOG_ERR, "gpio: dir: invalid direction '%d' to set", (int) dir);
+            return MRAA_ERROR_INVALID_PARAMETER;
+    }
+}
+
+mraa_result_t
+mraa_mock_gpio_read_dir_replace(mraa_gpio_context dev, mraa_gpio_dir_t* dir)
+{
+    *dir = dev->mock_dir;
+    return MRAA_SUCCESS;
+}
+
+int
+mraa_mock_gpio_read_replace(mraa_gpio_context dev)
+{
+    return dev->mock_state;
+}
+
+mraa_result_t
+mraa_mock_gpio_write_replace(mraa_gpio_context dev, int value)
+{
+    if ((value < 0) || (value > 1)) {
+        syslog(LOG_ERR, "gpio: write: incorrect value '%d' passed to write(), must be 0 or 1", value);
+        return MRAA_ERROR_INVALID_PARAMETER;
+    }
+
+    if (dev->mock_dir == MRAA_GPIO_IN) {
+        syslog(LOG_ERR, "gpio: write: cannot write to pin set to INPUT");
+        return MRAA_ERROR_INVALID_RESOURCE;
+    }
+
+    dev->mock_state = value;
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+mraa_mock_gpio_edge_mode_replace(mraa_gpio_context dev, mraa_gpio_edge_t mode)
+{
+    return MRAA_ERROR_FEATURE_NOT_IMPLEMENTED;
+}
+
+mraa_result_t
+mraa_mock_gpio_isr_replace(mraa_gpio_context dev, mraa_gpio_edge_t mode, void (*fptr)(void*), void* args)
+{
+    return MRAA_ERROR_FEATURE_NOT_IMPLEMENTED;
+}
+
+mraa_result_t
+mraa_mock_gpio_isr_exit_replace(mraa_gpio_context dev)
+{
+    return MRAA_ERROR_FEATURE_NOT_IMPLEMENTED;
+}
+
+mraa_result_t
+mraa_mock_gpio_mode_replace(mraa_gpio_context dev, mraa_gpio_mode_t mode)
+{
+    return MRAA_ERROR_FEATURE_NOT_IMPLEMENTED;
+}

src/mock/mock_board_i2c.c

@@ -0,0 +1,246 @@
+/*
+ * Author: Alex Tereschenko <alext.mkrs@gmail.com>
+ * Copyright (c) 2016 Alex Tereschenko.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "common.h"
+#include "mock/mock_board.h"
+#include "mock/mock_board_gpio.h"
+#include "mock/mock_board_aio.h"
+#include "mock/mock_board_i2c.h"
+
+mraa_result_t
+mraa_mock_i2c_init_bus_replace(mraa_i2c_context dev)
+{
+    dev->mock_dev_addr = MOCK_I2C_DEV_ADDR;
+    dev->mock_dev_data_len = MOCK_I2C_DEV_DATA_LEN;
+
+    dev->mock_dev_data = (uint8_t*) calloc(dev->mock_dev_data_len, sizeof(uint8_t));
+    if (dev->mock_dev_data == NULL) {
+        syslog(LOG_CRIT, "i2c%i: init: Failed to allocate memory for mock device context", dev->busnum);
+        return MRAA_ERROR_NO_RESOURCES;
+    }
+
+    // Set initial values for mock device "data registers"
+    memset(dev->mock_dev_data, MOCK_I2C_DEV_DATA_INIT_BYTE, dev->mock_dev_data_len);
+
+    return MRAA_SUCCESS;
+}
+
+mraa_result_t
+mraa_mock_i2c_stop_replace(mraa_i2c_context dev)
+{
+    free(dev->mock_dev_data);
+    free(dev);
+    return MRAA_SUCCESS;
+}
+
+
+mraa_result_t
+mraa_mock_i2c_set_frequency_replace(mraa_i2c_context dev, mraa_i2c_mode_t mode)
+{
+    switch (mode) {
+        case MRAA_I2C_STD:
+        case MRAA_I2C_FAST:
+        case MRAA_I2C_HIGH:
+            return MRAA_SUCCESS;
+            break;
+        default:
+            syslog(LOG_ERR, "i2c%i: set_frequency: Invalid I2C frequency selected", dev->busnum);
+            return MRAA_ERROR_INVALID_PARAMETER;
+    }
+}
+
+mraa_result_t
+mraa_mock_i2c_address_replace(mraa_i2c_context dev, uint8_t addr)
+{
+    const uint8_t MAX_I2C_ADDR = 0x7F;
+
+    if (addr > MAX_I2C_ADDR) {
+        syslog(LOG_ERR, "i2c%i: address: Slave address 0x%X is bigger than max supported (0x%X)",
+               dev->busnum, addr, MAX_I2C_ADDR);
+        return MRAA_ERROR_INVALID_PARAMETER;
+    }
+
+    return MRAA_SUCCESS;
+}
+
+int
+mraa_mock_i2c_read_replace(mraa_i2c_context dev, uint8_t* data, int length)
+{
+    if (dev->addr == dev->mock_dev_addr) {
+        // Account for possible mismatch between length and our "register" range
+        int copy_len = (length <= dev->mock_dev_data_len) ? length : dev->mock_dev_data_len;
+        memcpy(data, dev->mock_dev_data, copy_len);
+        return copy_len;
+    } else {
+        // Not our mock device
+        return -1;
+    }
+}
+
+int
+mraa_mock_i2c_read_byte_replace(mraa_i2c_context dev)
+{
+    if (dev->addr == dev->mock_dev_addr) {
+        return dev->mock_dev_data[0];
+    } else {
+        // Not our mock device
+        return -1;
+    }
+}
+
+int
+mraa_mock_i2c_read_byte_data_replace(mraa_i2c_context dev, uint8_t command)
+{
+    if (dev->addr == dev->mock_dev_addr) {
+        if (command < dev->mock_dev_data_len) {
+            return dev->mock_dev_data[command];
+        } else {
+            syslog(LOG_ERR,
+                   "i2c%i: read_byte_data: Command/register number is too big, max is 0x%X",
+                   dev->busnum, dev->mock_dev_data_len - 1);
+            return -1;
+        }
+    } else {
+        // Not our mock device
+        return -1;
+    }
+}
+
+int
+mraa_mock_i2c_read_bytes_data_replace(mraa_i2c_context dev, uint8_t command, uint8_t* data, int length)
+{
+    if (dev->addr == dev->mock_dev_addr) {
+        if (command >= dev->mock_dev_data_len) {
+            syslog(LOG_ERR,
+                   "i2c%i: read_bytes_data: Command/register number is too big, max is 0x%X",
+                   dev->busnum, dev->mock_dev_data_len - 1);
+            return -1;
+        }
+
+        if (length <= 0) {
+            syslog(LOG_ERR,
+                   "i2c%i: read_bytes_data: Length to read is invalid (%d), cannot proceed",
+                   dev->busnum, length);
+            return -1;
+        }
+
+        int i = 0;
+        // We read requested length, but only up to mock device data length
+        for (i = command; (i < (command + length)) && (i < dev->mock_dev_data_len); ++i) {
+            data[i - command] = dev->mock_dev_data[i];
+        }
+        return (i - command);
+    } else {
+        // Not our mock device
+        return -1;
+    }
+}
+
+int
+mraa_mock_i2c_read_word_data_replace(mraa_i2c_context dev, uint8_t command)
+{
+    if (dev->addr == dev->mock_dev_addr) {
+        if ((command + 1) < dev->mock_dev_data_len) {
+            // Let's say the device is big-endian
+            int result = (dev->mock_dev_data[command] << 8) + dev->mock_dev_data[command + 1];
+            return result;
+        } else {
+            syslog(LOG_ERR,
+                   "i2c%i: read_word_data: Command/register number is too big, max is 0x%X",
+                   dev->busnum, dev->mock_dev_data_len - 2);
+            return -1;
+        }
+    } else {
+        // Not our mock device
+        return -1;
+    }
+}
+
+mraa_result_t
+mraa_mock_i2c_write_replace(mraa_i2c_context dev, const uint8_t* data, int length)
+{
+    if (dev->addr == dev->mock_dev_addr) {
+        int copy_len = (length <= dev->mock_dev_data_len) ? length : dev->mock_dev_data_len;
+        memcpy(dev->mock_dev_data, data, copy_len);
+        return MRAA_SUCCESS;
+    } else {
+        // Not our mock device
+        return MRAA_ERROR_UNSPECIFIED;
+    }
+}
+
+mraa_result_t
+mraa_mock_i2c_write_byte_replace(mraa_i2c_context dev, const uint8_t data)
+{
+    if (dev->addr == dev->mock_dev_addr) {
+        dev->mock_dev_data[0] = data;
+        return MRAA_SUCCESS;
+    } else {
+        // Not our mock device
+        return MRAA_ERROR_UNSPECIFIED;
+    }
+}
+
+mraa_result_t
+mraa_mock_i2c_write_byte_data_replace(mraa_i2c_context dev, const uint8_t data, const uint8_t command)
+{
+    if (dev->addr == dev->mock_dev_addr) {
+        if (command < dev->mock_dev_data_len) {
+            dev->mock_dev_data[command] = data;
+            return MRAA_SUCCESS;
+        } else {
+            syslog(LOG_ERR,
+                   "i2c%i: write_byte_data: Command/register number is too big, max is 0x%X",
+                   dev->busnum, dev->mock_dev_data_len - 1);
+            return MRAA_ERROR_UNSPECIFIED;
+        }
+    } else {
+        // Not our mock device
+        return MRAA_ERROR_UNSPECIFIED;
+    }
+}
+
+mraa_result_t
+mraa_mock_i2c_write_word_data_replace(mraa_i2c_context dev, const uint16_t data, const uint8_t command)
+{
+    if (dev->addr == dev->mock_dev_addr) {
+        if ((command + 1) < dev->mock_dev_data_len) {
+            // Let's say the device is big-endian
+            dev->mock_dev_data[command] = (data & 0xFF00) >> 8;
+            dev->mock_dev_data[command + 1] = data & 0x00FF;
+            return MRAA_SUCCESS;
+        } else {
+            syslog(LOG_ERR,
+                   "i2c%i: write_word_data: Command/register number is too big, max is 0x%X",
+                   dev->busnum, dev->mock_dev_data_len - 2);
+            return MRAA_ERROR_UNSPECIFIED;
+        }
+    } else {
+        // Not our mock device
+        return MRAA_ERROR_UNSPECIFIED;
+    }
+}

src/mraa.c

@@ -36,15 +36,15 @@
 #include <glob.h>
 #include <ftw.h>
 #include <dirent.h>
-#include <sys/stat.h>
 #include <fcntl.h>
-#include <string.h>
 #include <stdio.h>
 #include <stdbool.h>
 #include <errno.h>
+#include <unistd.h>
 #include <ctype.h>
 #include <limits.h>
 
+
 #if defined(IMRAA)
 #include <json-c/json.h>
 #include <sys/stat.h>
@@ -61,13 +61,14 @@
 #include "spi.h"
 #include "uart.h"
 
-
 #define IIO_DEVICE_WILDCARD "iio:device*"
+
+
 mraa_board_t* plat = NULL;
 mraa_iio_info_t* plat_iio = NULL;
 mraa_lang_func_t* lang_func = NULL;
 
-static char* platform_name = NULL;
+char* platform_name = NULL;
 static char* platform_long_name = NULL;
 
 static int num_i2c_devices = 0;
@@ -101,7 +102,9 @@ imraa_init()
     if (plat != NULL) {
         return MRAA_SUCCESS;
     }
-
+    char* env_var;
+    mraa_result_t ret;
+    mraa_platform_t platform_type = MRAA_NULL_PLATFORM;
     uid_t proc_euid = geteuid();
     struct passwd* proc_user = getpwuid(proc_euid);
 
@@ -115,16 +118,34 @@ imraa_init()
     syslog(LOG_NOTICE, "libmraa version %s initialised by user '%s' with EUID %d",
            mraa_get_version(), (proc_user != NULL) ? proc_user->pw_name : "<unknown>", proc_euid);
 
-    mraa_platform_t platform_type;
+    // Check to see if the enviroment variable has been set
+    env_var = getenv(MRAA_JSONPLAT_ENV_VAR);
+    if (env_var != NULL) {
+        // We only care about success, the init will write to syslog if things went wrong
+        switch ((ret = mraa_init_json_platform(env_var))) {
+            case MRAA_SUCCESS:
+                platform_type = plat->platform_type;
+                break;
+            default:
+                syslog(LOG_NOTICE, "libmraa was unable to initialise a platform from json");
+        }
+    }
+
+    // Not an else because if the env var didn't load what we wanted maybe we can still load something
+    if (platform_type == MRAA_NULL_PLATFORM) {
 #if defined(X86PLAT)
-    // Use runtime x86 platform detection
-    platform_type = mraa_x86_platform();
+        // Use runtime x86 platform detection
+        platform_type = mraa_x86_platform();
 #elif defined(ARMPLAT)
-    // Use runtime ARM platform detection
-    platform_type = mraa_arm_platform();
+        // Use runtime ARM platform detection
+        platform_type = mraa_arm_platform();
+#elif defined(MOCKPLAT)
+        // Use mock platform
+        platform_type = mraa_mock_platform();
 #else
 #error mraa_ARCH NOTHING
 #endif
+    }
 
     if (plat != NULL) {
         plat->platform_type = platform_type;
@@ -205,6 +226,7 @@ mraa_init()
 void
 mraa_deinit()
 {
+    int i = 0;
     if (plat != NULL) {
         if (plat->pins != NULL) {
             free(plat->pins);
@@ -216,6 +238,19 @@ mraa_deinit()
             }
             free(sub_plat);
         }
+#if defined(JSONPLAT)
+        if (plat->platform_type == MRAA_JSON_PLATFORM) {
+            // Free the platform name
+            free(plat->platform_name);
+
+            // Free the UART device path
+            for (i = 0; i < plat->uart_dev_count; i++) {
+                if (plat->uart_dev[i].device_path != NULL) {
+                    free(plat->uart_dev[i].device_path);
+                }
+            }
+        }
+#endif
         free(plat);
 
     }
@@ -545,35 +580,35 @@ mraa_pin_mode_test(int pin, mraa_pinmodes_t mode)
 
     switch (mode) {
         case MRAA_PIN_VALID:
-            if (current_plat->pins[pin].capabilites.valid == 1)
+            if (current_plat->pins[pin].capabilities.valid == 1)
                 return 1;
             break;
         case MRAA_PIN_GPIO:
-            if (current_plat->pins[pin].capabilites.gpio == 1)
+            if (current_plat->pins[pin].capabilities.gpio == 1)
                 return 1;
             break;
         case MRAA_PIN_PWM:
-            if (current_plat->pins[pin].capabilites.pwm == 1)
+            if (current_plat->pins[pin].capabilities.pwm == 1)
                 return 1;
             break;
         case MRAA_PIN_FAST_GPIO:
-            if (current_plat->pins[pin].capabilites.fast_gpio == 1)
+            if (current_plat->pins[pin].capabilities.fast_gpio == 1)
                 return 1;
             break;
         case MRAA_PIN_SPI:
-            if (current_plat->pins[pin].capabilites.spi == 1)
+            if (current_plat->pins[pin].capabilities.spi == 1)
                 return 1;
             break;
         case MRAA_PIN_I2C:
-            if (current_plat->pins[pin].capabilites.i2c == 1)
+            if (current_plat->pins[pin].capabilities.i2c == 1)
                 return 1;
             break;
         case MRAA_PIN_AIO:
-            if (current_plat->pins[pin].capabilites.aio == 1)
+            if (current_plat->pins[pin].capabilities.aio == 1)
                 return 1;
             break;
         case MRAA_PIN_UART:
-            if (current_plat->pins[pin].capabilites.uart == 1)
+            if (current_plat->pins[pin].capabilities.uart == 1)
                 return 1;
             break;
         default:
@@ -1234,3 +1269,12 @@ mraa_init_io(const char* desc)
     syslog(LOG_ERR, "mraa_init_io: Invalid IO type given.");
     return NULL;
 }
+
+
+#ifndef JSONPLAT
+mraa_result_t
+mraa_init_json_platform(const char* desc)
+{
+    return MRAA_ERROR_FEATURE_NOT_SUPPORTED;
+}
+#endif

src/pwm/pwm.c

@@ -233,7 +233,7 @@ mraa_pwm_init(int pin)
         syslog(LOG_ERR, "pwm_init: pin %i beyond platform definition", pin);
         return NULL;
     }
-    if (board->pins[pin].capabilites.pwm != 1) {
+    if (board->pins[pin].capabilities.pwm != 1) {
         syslog(LOG_ERR, "pwm_init: pin %i not capable of pwm", pin);
         return NULL;
     }
@@ -249,28 +249,6 @@ mraa_pwm_init(int pin)
             return NULL;
     }
 
-    if (board->pins[pin].capabilites.gpio == 1) {
-        // This deserves more investigation
-        mraa_gpio_context mux_i;
-        mux_i = mraa_gpio_init_raw(board->pins[pin].gpio.pinmap);
-        if (mux_i == NULL) {
-            syslog(LOG_ERR, "pwm_init: error in gpio->pwm%i transition. gpio_init", pin);
-            return NULL;
-        }
-        if (mraa_gpio_dir(mux_i, MRAA_GPIO_OUT) != MRAA_SUCCESS) {
-            syslog(LOG_ERR, "pwm_init: error in gpio->pwm%i transition. gpio_dir", pin);
-            return NULL;
-        }
-        if (mraa_gpio_write(mux_i, 1) != MRAA_SUCCESS) {
-            syslog(LOG_ERR, "pwm_init: error in gpio->pwm%i transition. gpio_write", pin);
-            return NULL;
-        }
-        if (mraa_gpio_close(mux_i) != MRAA_SUCCESS) {
-            syslog(LOG_ERR, "pwm_init: error in gpio->pwm%i transition. gpio_close", pin);
-            return NULL;
-        }
-    }
-
     if (board->pins[pin].pwm.mux_total > 0) {
         if (mraa_setup_mux_mapped(board->pins[pin].pwm) != MRAA_SUCCESS) {
             syslog(LOG_ERR, "pwm_init: Failed to set-up pwm%i multiplexer", pin);

src/python/python2/CMakeLists.txt

@@ -6,7 +6,7 @@ if (PYTHON2_LIBRARY)
 
     swig_add_module (python2-mraa python mraa2.i ../mraapy.c)
     swig_link_libraries (python2-mraa ${PYTHON2_LIBRARIES} mraa)
-    
+
     target_include_directories(${SWIG_MODULE_python2-mraa_REAL_NAME}
       PUBLIC
       "${CMAKE_CURRENT_SOURCE_DIR}/../.."
@@ -20,7 +20,7 @@ if (PYTHON2_LIBRARY)
       add_dependencies (${SWIG_MODULE_python2-mraa_REAL_NAME} common_hpp_doc_i)
 
       add_custom_target (pydoc
-        pydoc -w ${CMAKE_CURRENT_BINARY_DIR}/mraa.py ${CMAKE_CURRENT_BINARY_DIR}/
+        python2 /usr/bin/pydoc -w ${CMAKE_CURRENT_BINARY_DIR}/mraa.py ${CMAKE_CURRENT_BINARY_DIR}/
         WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
         COMMENT "Generating API documentation with pydoc" VERBATIM
       )
@@ -31,7 +31,7 @@ if (PYTHON2_LIBRARY)
       COMPILE_FLAGS "${CMAKE_C_FLAGS} -DSWIGPYTHON=${SWIG_FOUND}"
     )
 
-    install (FILES ${CMAKE_CURRENT_BINARY_DIR}/_mraa.so
+    install (FILES ${CMAKE_CURRENT_BINARY_DIR}/_mraa${CMAKE_SHARED_LIBRARY_SUFFIX}
              ${CMAKE_CURRENT_BINARY_DIR}/mraa.py
              DESTINATION ${CMAKE_INSTALL_PREFIX}/${PYTHON2_PACKAGES_PATH})
 endif()

src/python/python3/CMakeLists.txt

@@ -13,12 +13,26 @@ if (PYTHON3_LIBRARY)
       "${PYTHON3_INCLUDE_DIR}"
     )
 
+    if (DOXYGEN_FOUND AND PYTHON3_EXECUTABLE)
+      foreach (_file ${DOCCLASSES})
+        add_dependencies (${SWIG_MODULE_python3-mraa_REAL_NAME} ${_file}class_doc_i)
+      endforeach ()
+      add_dependencies (${SWIG_MODULE_python3-mraa_REAL_NAME} common_hpp_doc_i)
+
+      add_custom_target (pydoc3
+        python3 /usr/bin/pydoc -w ${CMAKE_CURRENT_BINARY_DIR}/mraa.py ${CMAKE_CURRENT_BINARY_DIR}/
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMENT "Generating API documentation with pydoc" VERBATIM
+      )
+    endif ()
+
+
     set_target_properties (${SWIG_MODULE_python3-mraa_REAL_NAME} PROPERTIES
       OUTPUT_NAME _mraa
       COMPILE_FLAGS "${CMAKE_C_FLAGS} -DSWIGPYTHON=${SWIG_FOUND}"
     )
 
-    install (FILES ${CMAKE_CURRENT_BINARY_DIR}/_mraa.so
+    install (FILES ${CMAKE_CURRENT_BINARY_DIR}/_mraa${CMAKE_SHARED_LIBRARY_SUFFIX}
              ${CMAKE_CURRENT_BINARY_DIR}/mraa.py
              DESTINATION ${CMAKE_INSTALL_PREFIX}/${PYTHON3_PACKAGES_PATH})
 endif ()

src/spi/spi.c

@@ -25,8 +25,17 @@
 
 #include <stdlib.h>
 #include <string.h>
+#if defined(MSYS)
+#define __USE_LINUX_IOCTL_DEFS
+#endif
 #include <sys/ioctl.h>
+#if defined(MSYS)
+// There's no spidev.h on MSYS, so we need to provide our own,
+// and only *after* including ioctl.h as that one contains prerequisites.
+#include "linux/spi_kernel_headers.h"
+#else
 #include <linux/spi/spidev.h>
+#endif
 #include <stdio.h>
 #include <fcntl.h>
 #include <unistd.h>

src/uart/uart.c

@@ -102,10 +102,12 @@ uint2speed(unsigned int speed)
             return B2500000;
         case 3000000:
             return B3000000;
+#if !defined(MSYS)
         case 3500000:
             return B3500000;
         case 4000000:
             return B4000000;
+#endif
         default:
             // if we are here, then an unsupported baudrate was selected.
             return 0;

src/usb/ftdi_ft4222.c

@@ -1063,14 +1063,14 @@ mraa_ftdi_ft4222()
     // I2c pins (these are virtual, entries are required to configure i2c layer)
     // We currently assume that GPIO 0/1 are reserved for i2c operation
     strncpy(sub_plat->pins[pinIndex].name, "IGPIO0/SCL0", MRAA_PIN_NAME_SIZE);
-    sub_plat->pins[pinIndex].capabilites = pinCapsI2cGpio;
+    sub_plat->pins[pinIndex].capabilities = pinCapsI2cGpio;
     sub_plat->pins[pinIndex].gpio.pinmap = pinIndex;
     sub_plat->pins[pinIndex].gpio.mux_total = 0;
     sub_plat->pins[pinIndex].i2c.mux_total = 0;
     sub_plat->i2c_bus[bus].scl = pinIndex;
     pinIndex++;
     strncpy(sub_plat->pins[pinIndex].name, "IGPIO1/SDA0", MRAA_PIN_NAME_SIZE);
-    sub_plat->pins[pinIndex].capabilites = pinCapsI2cGpio;
+    sub_plat->pins[pinIndex].capabilities = pinCapsI2cGpio;
     sub_plat->pins[pinIndex].gpio.pinmap = pinIndex;
     sub_plat->pins[pinIndex].gpio.mux_total = 0;
     sub_plat->pins[pinIndex].i2c.mux_total = 0;
@@ -1079,12 +1079,12 @@ mraa_ftdi_ft4222()
 
     // FTDI4222 gpio
     strncpy(sub_plat->pins[pinIndex].name, "INT-GPIO2", MRAA_PIN_NAME_SIZE);
-    sub_plat->pins[pinIndex].capabilites = pinCapsGpio;
+    sub_plat->pins[pinIndex].capabilities = pinCapsGpio;
     sub_plat->pins[pinIndex].gpio.pinmap = pinIndex;
     sub_plat->pins[pinIndex].gpio.mux_total = 0;
     pinIndex++;
     strncpy(sub_plat->pins[pinIndex].name, "INT-GPIO3", MRAA_PIN_NAME_SIZE);
-    sub_plat->pins[pinIndex].capabilites = pinCapsGpio;
+    sub_plat->pins[pinIndex].capabilities = pinCapsGpio;
     sub_plat->pins[pinIndex].gpio.pinmap = pinIndex;
     sub_plat->pins[pinIndex].gpio.mux_total = 0;
     pinIndex++;
@@ -1093,7 +1093,7 @@ mraa_ftdi_ft4222()
     int i;
     for (i = 0; i < numI2cGpioExpanderPins; ++i) {
         snprintf(sub_plat->pins[pinIndex].name, MRAA_PIN_NAME_SIZE, "EXP-GPIO%d", i);
-        sub_plat->pins[pinIndex].capabilites = pinCapsGpio;
+        sub_plat->pins[pinIndex].capabilities = pinCapsGpio;
         sub_plat->pins[pinIndex].gpio.pinmap = pinIndex;
         sub_plat->pins[pinIndex].gpio.mux_total = 0;
         pinIndex++;
@@ -1104,11 +1104,11 @@ mraa_ftdi_ft4222()
         sub_plat->i2c_bus[bus].bus_id = bus;
         sub_plat->pins[pinIndex].i2c.mux_total = 0;
         snprintf(sub_plat->pins[pinIndex].name, MRAA_PIN_NAME_SIZE, "SDA%d", bus);
-        sub_plat->pins[pinIndex].capabilites = pinCapsI2c;
+        sub_plat->pins[pinIndex].capabilities = pinCapsI2c;
         sub_plat->i2c_bus[bus].sda = pinIndex;
         pinIndex++;
         snprintf(sub_plat->pins[pinIndex].name, MRAA_PIN_NAME_SIZE, "SCL%d", bus);
-        sub_plat->pins[pinIndex].capabilites = pinCapsI2c;
+        sub_plat->pins[pinIndex].capabilities = pinCapsI2c;
         sub_plat->pins[pinIndex].i2c.mux_total = 0;
         sub_plat->i2c_bus[bus].scl = pinIndex;
         pinIndex++;

src/x86/intel_cherryhills.c

@@ -61,32 +61,32 @@ mraa_intel_cherryhills()
     int pos = 0;
     //Physical header where these pins are: J3E5
     strncpy(b->pins[pos].name, "GSUS6", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 416;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "GSUS8", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 409;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "GSUS7", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 414;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     //Physical header where these pins are: J3E3
     strncpy(b->pins[pos].name, "GSUS0", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 406;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "GSUS1", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 410;
     b->pins[pos].gpio.mux_total = 0;
     pos++;

src/x86/intel_de3815.c

@@ -64,63 +64,63 @@ mraa_intel_de3815()
     }
 
     strncpy(b->pins[0].name, "1.8v", 8);
-    b->pins[0].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[0].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[1].name, "GND", 8);
-    b->pins[1].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[1].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[2].name, "HDMIcec", 8);
-    b->pins[2].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[2].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[3].name, "DMICclk", 8);
-    b->pins[3].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[3].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[4].name, "3.3v", 8);
-    b->pins[4].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[4].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[5].name, "DMICda", 8);
-    b->pins[5].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[5].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[6].name, "Key", 8);
-    b->pins[6].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[6].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[7].name, "SMB-A", 8);
-    b->pins[7].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[7].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[8].name, "5v", 8);
-    b->pins[8].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[8].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[9].name, "SCI", 8);
-    b->pins[9].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[9].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[10].name, "PWM0", 8);
-    b->pins[10].capabilites = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
+    b->pins[10].capabilities = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
     b->pins[10].pwm.pinmap = 0;
     b->pins[10].pwm.parent_id = 0;
     b->pins[10].pwm.mux_total = 0;
 
     strncpy(b->pins[11].name, "PWM1", 8);
-    b->pins[11].capabilites = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
+    b->pins[11].capabilities = (mraa_pincapabilities_t){ 1, 0, 1, 0, 0, 0, 0, 0 };
     b->pins[11].pwm.pinmap = 0;
     b->pins[11].pwm.parent_id = 1;
     b->pins[11].pwm.mux_total = 0;
 
     strncpy(b->pins[12].name, "I2C0SCL", 8);
-    b->pins[12].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[12].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[12].i2c.pinmap = 1;
     b->pins[12].i2c.mux_total = 0;
 
     strncpy(b->pins[13].name, "I2C0SDA", 8);
-    b->pins[13].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[13].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[13].i2c.pinmap = 1;
     b->pins[13].i2c.mux_total = 0;
 
     strncpy(b->pins[14].name, "I2C1SCL", 8);
-    b->pins[14].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[14].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[14].i2c.pinmap = 1;
     b->pins[14].i2c.mux_total = 0;
 
     strncpy(b->pins[15].name, "I2C1SDA", 8);
-    b->pins[15].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[15].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[15].i2c.pinmap = 1;
     b->pins[15].i2c.mux_total = 0;
 
     strncpy(b->pins[16].name, "SMB_CLK", 8);
-    b->pins[16].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[16].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[17].name, "SMB_SDA", 8);
-    b->pins[17].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[17].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     b->i2c_bus_count = 0;
     int i2c_num = -1;

src/x86/intel_edison_fab_c.c

@@ -404,7 +404,7 @@ mraa_intel_edison_pwm_init_pre(int pin)
         return MRAA_ERROR_INVALID_RESOURCE;
     }
 
-    if (!plat->pins[pin].capabilites.pwm) {
+    if (!plat->pins[pin].capabilities.pwm) {
         return MRAA_ERROR_INVALID_RESOURCE;
     }
 
@@ -841,7 +841,7 @@ mraa_intel_edison_miniboard(mraa_board_t* b)
 
     int pos = 0;
     strncpy(b->pins[pos].name, "J17-1", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 182;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].pwm.pinmap = 2;
@@ -850,27 +850,27 @@ mraa_intel_edison_miniboard(mraa_board_t* b)
     pos++;
 
     strncpy(b->pins[pos].name, "J17-2", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
     strncpy(b->pins[pos].name, "J17-3", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
     strncpy(b->pins[pos].name, "J17-4", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "J17-5", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 135;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "J17-6", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "J17-7", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
     b->pins[pos].gpio.pinmap = 27;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].i2c.pinmap = 1;
@@ -878,7 +878,7 @@ mraa_intel_edison_miniboard(mraa_board_t* b)
     pos++;
 
     strncpy(b->pins[pos].name, "J17-8", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
     b->pins[pos].gpio.pinmap = 20;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].i2c.pinmap = 1;
@@ -886,7 +886,7 @@ mraa_intel_edison_miniboard(mraa_board_t* b)
     pos++;
 
     strncpy(b->pins[pos].name, "J17-9", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
     b->pins[pos].gpio.pinmap = 28;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].i2c.pinmap = 1;
@@ -894,7 +894,7 @@ mraa_intel_edison_miniboard(mraa_board_t* b)
     pos++;
 
     strncpy(b->pins[pos].name, "J17-10", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 111;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].spi.pinmap = 5;
@@ -902,7 +902,7 @@ mraa_intel_edison_miniboard(mraa_board_t* b)
     pos++;
 
     strncpy(b->pins[pos].name, "J17-11", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 109;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].spi.pinmap = 5;
@@ -910,25 +910,25 @@ mraa_intel_edison_miniboard(mraa_board_t* b)
     pos++;
 
     strncpy(b->pins[pos].name, "J17-12", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 115;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].spi.pinmap = 5;
     b->pins[pos].spi.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J17-13", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "J17-14", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 128;
     b->pins[pos].gpio.parent_id = 0;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "J18-1", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0 , 0};
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0 , 0};
     b->pins[pos].gpio.pinmap = 13;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].pwm.pinmap = 1;
@@ -937,22 +937,22 @@ mraa_intel_edison_miniboard(mraa_board_t* b)
     pos++;
 
     strncpy(b->pins[pos].name, "J18-2", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 165;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J18-3", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
     strncpy(b->pins[pos].name, "J18-4", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
     strncpy(b->pins[pos].name, "J18-5", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "J18-6", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
     b->pins[pos].gpio.pinmap = 19;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].i2c.pinmap = 1;
@@ -960,7 +960,7 @@ mraa_intel_edison_miniboard(mraa_board_t* b)
     pos++;
 
     strncpy(b->pins[pos].name, "J18-7", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 12;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].pwm.pinmap = 0;
@@ -969,7 +969,7 @@ mraa_intel_edison_miniboard(mraa_board_t* b)
     pos++;
 
     strncpy(b->pins[pos].name, "J18-8", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 183;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].pwm.pinmap = 3;
@@ -977,18 +977,18 @@ mraa_intel_edison_miniboard(mraa_board_t* b)
     b->pins[pos].pwm.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J18-9", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "J18-10", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 110;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].spi.pinmap = 5;
     b->pins[pos].spi.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J18-11", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 114;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].spi.pinmap = 5;
@@ -996,12 +996,12 @@ mraa_intel_edison_miniboard(mraa_board_t* b)
     pos++;
 
     strncpy(b->pins[pos].name, "J18-12", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 129;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J18-13", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[pos].gpio.pinmap = 130;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].uart.pinmap = 0;
@@ -1010,41 +1010,41 @@ mraa_intel_edison_miniboard(mraa_board_t* b)
 
     pos++;
     strncpy(b->pins[pos].name, "J18-14", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "J19-1", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
     strncpy(b->pins[pos].name, "J19-2", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
     strncpy(b->pins[pos].name, "J19-3", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "J19-4", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 44;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J19-5", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 46;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J19-6", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 48;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "J19-7", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "J19-8", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[pos].gpio.pinmap = 131;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].uart.pinmap = 0;
@@ -1053,98 +1053,98 @@ mraa_intel_edison_miniboard(mraa_board_t* b)
     pos++;
 
     strncpy(b->pins[pos].name, "J19-9", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 14;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "J19-10", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 40;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J19-11", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 43;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J19-12", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 77;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J19-13", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 82;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J19-14", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 83;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "J20-1", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
     strncpy(b->pins[pos].name, "J20-2", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
     strncpy(b->pins[pos].name, "J20-3", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
     strncpy(b->pins[pos].name, "J20-4", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 45;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J20-5", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 47;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J20-6", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 49;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J20-7", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 15;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J20-8", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 84;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J20-9", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 42;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J20-10", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 41;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J20-11", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 78;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J20-12", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 79;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J20-13", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 80;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
     strncpy(b->pins[pos].name, "J20-14", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 81;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
@@ -1325,7 +1325,7 @@ mraa_intel_edison_fab_c()
     b->pwm_min_period = 1;
 
     strncpy(b->pins[0].name, "IO0", 8);
-    b->pins[0].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[0].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[0].gpio.pinmap = 130;
     b->pins[0].gpio.parent_id = 0;
     b->pins[0].gpio.mux_total = 1;
@@ -1337,7 +1337,7 @@ mraa_intel_edison_fab_c()
     b->pins[0].uart.mux_total = 0;
 
     strncpy(b->pins[1].name, "IO1", 8);
-    b->pins[1].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[1].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[1].gpio.pinmap = 131;
     b->pins[1].gpio.parent_id = 0;
     b->pins[1].gpio.mux_total = 1;
@@ -1349,7 +1349,7 @@ mraa_intel_edison_fab_c()
     b->pins[1].uart.mux_total = 0;
 
     strncpy(b->pins[2].name, "IO2", 8);
-    b->pins[2].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[2].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[2].gpio.pinmap = 128;
     b->pins[2].gpio.parent_id = 0;
     b->pins[2].gpio.mux_total = 1;
@@ -1358,7 +1358,7 @@ mraa_intel_edison_fab_c()
     b->pins[2].gpio.mux[0].value = MRAA_GPIO_IN;
 
     strncpy(b->pins[3].name, "IO3", 8);
-    b->pins[3].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[3].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[3].gpio.pinmap = 12;
     b->pins[3].gpio.parent_id = 0;
     b->pins[3].gpio.mux_total = 1;
@@ -1370,7 +1370,7 @@ mraa_intel_edison_fab_c()
     b->pins[3].pwm.mux_total = 0;
 
     strncpy(b->pins[4].name, "IO4", 8);
-    b->pins[4].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[4].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[4].gpio.pinmap = 129;
     b->pins[4].gpio.parent_id = 0;
     b->pins[4].gpio.mux_total = 1;
@@ -1379,7 +1379,7 @@ mraa_intel_edison_fab_c()
     b->pins[4].gpio.mux[0].value = MRAA_GPIO_IN;
 
     strncpy(b->pins[5].name, "IO5", 8);
-    b->pins[5].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[5].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[5].gpio.pinmap = 13;
     b->pins[5].gpio.parent_id = 0;
     b->pins[5].gpio.mux_total = 1;
@@ -1391,7 +1391,7 @@ mraa_intel_edison_fab_c()
     b->pins[5].pwm.mux_total = 0;
 
     strncpy(b->pins[6].name, "IO6", 8);
-    b->pins[6].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[6].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[6].gpio.pinmap = 182;
     b->pins[6].gpio.parent_id = 0;
     b->pins[6].gpio.mux_total = 1;
@@ -1403,7 +1403,7 @@ mraa_intel_edison_fab_c()
     b->pins[6].pwm.mux_total = 0;
 
     strncpy(b->pins[7].name, "IO7", 8);
-    b->pins[7].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[7].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[7].gpio.pinmap = 48;
     b->pins[7].gpio.parent_id = 0;
     b->pins[7].gpio.mux_total = 1;
@@ -1412,7 +1412,7 @@ mraa_intel_edison_fab_c()
     b->pins[7].gpio.mux[0].value = MRAA_GPIO_IN;
 
     strncpy(b->pins[8].name, "IO8", 8);
-    b->pins[8].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[8].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[8].gpio.pinmap = 49;
     b->pins[8].gpio.parent_id = 0;
     b->pins[8].gpio.mux_total = 1;
@@ -1421,7 +1421,7 @@ mraa_intel_edison_fab_c()
     b->pins[8].gpio.mux[0].value = MRAA_GPIO_IN;
 
     strncpy(b->pins[9].name, "IO9", 8);
-    b->pins[9].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[9].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[9].gpio.pinmap = 183;
     b->pins[9].gpio.parent_id = 0;
     b->pins[9].gpio.mux_total = 1;
@@ -1433,7 +1433,7 @@ mraa_intel_edison_fab_c()
     b->pins[9].pwm.mux_total = 0;
 
     strncpy(b->pins[10].name, "IO10", 8);
-    b->pins[10].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[10].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[10].gpio.pinmap = 41;
     b->pins[10].gpio.parent_id = 0;
     b->pins[10].gpio.mux_total = 3;
@@ -1459,7 +1459,7 @@ mraa_intel_edison_fab_c()
     b->pins[10].spi.mux[2].value = 1;
 
     strncpy(b->pins[11].name, "IO11", 8);
-    b->pins[11].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[11].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[11].gpio.pinmap = 43;
     b->pins[11].gpio.parent_id = 0;
     b->pins[11].gpio.mux_total = 3;
@@ -1485,7 +1485,7 @@ mraa_intel_edison_fab_c()
     b->pins[11].spi.mux[2].value = 1;
 
     strncpy(b->pins[12].name, "IO12", 8);
-    b->pins[12].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[12].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[12].gpio.pinmap = 42;
     b->pins[12].gpio.parent_id = 0;
     b->pins[12].gpio.mux_total = 2;
@@ -1505,7 +1505,7 @@ mraa_intel_edison_fab_c()
     b->pins[12].spi.mux[1].value = 1;
 
     strncpy(b->pins[13].name, "IO13", 8);
-    b->pins[13].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[13].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[13].gpio.pinmap = 40;
     b->pins[13].gpio.parent_id = 0;
     b->pins[13].gpio.mux_total = 2;
@@ -1525,7 +1525,7 @@ mraa_intel_edison_fab_c()
     b->pins[13].spi.mux[1].value = 1;
 
     strncpy(b->pins[14].name, "A0", 8);
-    b->pins[14].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[14].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[14].aio.pinmap = 0;
     b->pins[14].aio.mux_total = 2;
     b->pins[14].aio.mux[0].pincmd = PINCMD_SET_DIRECTION;
@@ -1544,7 +1544,7 @@ mraa_intel_edison_fab_c()
     b->pins[14].gpio.mux[1].value = 0;
 
     strncpy(b->pins[15].name, "A1", 8);
-    b->pins[15].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[15].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[15].aio.pinmap = 1;
     b->pins[15].aio.mux_total = 2;
     b->pins[15].aio.mux[0].pincmd = PINCMD_SET_DIRECTION;
@@ -1563,7 +1563,7 @@ mraa_intel_edison_fab_c()
     b->pins[15].gpio.mux[1].value = 0;
 
     strncpy(b->pins[16].name, "A2", 8);
-    b->pins[16].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[16].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[16].aio.pinmap = 2;
     b->pins[16].aio.mux_total = 2;
     b->pins[16].aio.mux[0].pincmd = PINCMD_SET_DIRECTION;
@@ -1582,7 +1582,7 @@ mraa_intel_edison_fab_c()
     b->pins[16].gpio.mux[1].value = 0;
 
     strncpy(b->pins[17].name, "A3", 8);
-    b->pins[17].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[17].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[17].aio.pinmap = 3;
     b->pins[17].aio.mux_total = 2;
     b->pins[17].aio.mux[0].pincmd = PINCMD_SET_DIRECTION;
@@ -1601,7 +1601,7 @@ mraa_intel_edison_fab_c()
     b->pins[17].gpio.mux[1].value = 0;
 
     strncpy(b->pins[18].name, "A4", 8);
-    b->pins[18].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 1, 0 };
+    b->pins[18].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 1, 0 };
     b->pins[18].i2c.pinmap = 1;
     b->pins[18].i2c.mux_total = 2;
     b->pins[18].i2c.mux[0].pincmd = PINCMD_SET_DIRECTION;
@@ -1628,7 +1628,7 @@ mraa_intel_edison_fab_c()
     b->pins[18].gpio.mux[1].value = 0;
 
     strncpy(b->pins[19].name, "A5", 8);
-    b->pins[19].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 1, 0 };
+    b->pins[19].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 1, 0 };
     b->pins[19].i2c.pinmap = 1;
     b->pins[19].i2c.mux_total = 2;
     b->pins[19].i2c.mux[0].pincmd = PINCMD_SET_DIRECTION;

src/x86/intel_galileo_rev_d.c

@@ -140,6 +140,34 @@ mraa_intel_galileo_g1_spi_lsbmode_replace(mraa_spi_context dev, mraa_boolean_t l
     return MRAA_SUCCESS;
 }
 
+mraa_result_t
+mraa_intel_galileo_g1_pwm_init_pre(int pin)
+{
+    // Gen1 galileo has no kernel muxing for GPIOs/PWM so ends up with leakage
+    // on the PWM pins from the GPIO pins if not set to output high
+    if (plat->pins[pin].capabilities.gpio == 1) {
+        mraa_gpio_context mux_i;
+        mux_i = mraa_gpio_init_raw(plat->pins[pin].gpio.pinmap);
+        if (mux_i == NULL) {
+            syslog(LOG_ERR, "pwm_init: error in gpio->pwm%i transition. gpio_init", pin);
+            return MRAA_ERROR_INVALID_RESOURCE;
+        }
+        if (mraa_gpio_dir(mux_i, MRAA_GPIO_OUT) != MRAA_SUCCESS) {
+            syslog(LOG_ERR, "pwm_init: error in gpio->pwm%i transition. gpio_dir", pin);
+            return MRAA_ERROR_INVALID_RESOURCE;
+        }
+        if (mraa_gpio_write(mux_i, 1) != MRAA_SUCCESS) {
+            syslog(LOG_ERR, "pwm_init: error in gpio->pwm%i transition. gpio_write", pin);
+            return MRAA_ERROR_INVALID_RESOURCE;
+        }
+        if (mraa_gpio_close(mux_i) != MRAA_SUCCESS) {
+            syslog(LOG_ERR, "pwm_init: error in gpio->pwm%i transition. gpio_close", pin);
+            return MRAA_ERROR_INVALID_RESOURCE;
+        }
+    }
+    return MRAA_SUCCESS;
+}
+
 mraa_board_t*
 mraa_intel_galileo_rev_d()
 {
@@ -166,6 +194,7 @@ mraa_intel_galileo_rev_d()
     }
     b->adv_func->gpio_mmap_setup = &mraa_intel_galileo_g1_mmap_setup;
     b->adv_func->spi_lsbmode_replace = &mraa_intel_galileo_g1_spi_lsbmode_replace;
+    b->adv_func->pwm_init_pre = mraa_intel_galileo_g1_pwm_init_pre;
 
     b->pins = (mraa_pininfo_t*) calloc(MRAA_INTEL_GALILEO_REV_D_PINCOUNT, sizeof(mraa_pininfo_t));
     if (b->pins == NULL) {
@@ -175,7 +204,7 @@ mraa_intel_galileo_rev_d()
 
     // GPIO IO0 - IO10
     strncpy(b->pins[0].name, "IO0", 8);
-    b->pins[0].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[0].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[0].gpio.pinmap = 50;
     b->pins[0].gpio.parent_id = 0;
     b->pins[0].gpio.mux_total = 1;
@@ -190,7 +219,7 @@ mraa_intel_galileo_rev_d()
     b->pins[0].uart.mux[0].value = 0;
 
     strncpy(b->pins[1].name, "IO1", 8);
-    b->pins[1].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[1].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[1].gpio.pinmap = 51;
     b->pins[1].gpio.mux_total = 1;
     b->pins[1].gpio.mux[0].pincmd = PINCMD_SET_OUT_VALUE;
@@ -204,7 +233,7 @@ mraa_intel_galileo_rev_d()
     b->pins[1].uart.mux[0].value = 0;
 
     strncpy(b->pins[2].name, "IO2", 8);
-    b->pins[2].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 1, 0, 0, 0, 0 };
+    b->pins[2].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 1, 0, 0, 0, 0 };
     b->pins[2].gpio.pinmap = 32;
     b->pins[2].gpio.mux_total = 1;
     b->pins[2].gpio.mux[0].pincmd = PINCMD_SET_OUT_VALUE;
@@ -226,7 +255,7 @@ mraa_intel_galileo_rev_d()
     b->pins[2].mmap.bit_pos = 6;
 
     strncpy(b->pins[3].name, "IO3", 8);
-    b->pins[3].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 1, 0, 0, 0, 0 };
+    b->pins[3].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 1, 0, 0, 0, 0 };
     b->pins[3].gpio.pinmap = 18;
     b->pins[3].gpio.mux_total = 1;
     b->pins[3].gpio.mux[0].pincmd = PINCMD_SET_OUT_VALUE;
@@ -255,12 +284,12 @@ mraa_intel_galileo_rev_d()
 
 
     strncpy(b->pins[4].name, "IO4", 8);
-    b->pins[4].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[4].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[4].gpio.pinmap = 28;
     b->pins[4].gpio.mux_total = 0;
 
     strncpy(b->pins[5].name, "IO5", 8);
-    b->pins[5].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[5].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[5].gpio.pinmap = 17;
     b->pins[5].gpio.mux_total = 0;
     b->pins[5].pwm.pinmap = 5;
@@ -269,24 +298,24 @@ mraa_intel_galileo_rev_d()
 
     strncpy(b->pins[6].name, "IO6", 8);
     b->pins[6].gpio.pinmap = 24;
-    b->pins[6].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[6].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[6].gpio.mux_total = 0;
     b->pins[6].pwm.pinmap = 6;
     b->pins[6].pwm.parent_id = 0;
     b->pins[6].pwm.mux_total = 0;
 
     strncpy(b->pins[7].name, "IO7", 8);
-    b->pins[7].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[7].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[7].gpio.pinmap = 27;
     b->pins[7].gpio.mux_total = 0;
 
     strncpy(b->pins[8].name, "IO8", 8);
-    b->pins[8].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[8].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[8].gpio.pinmap = 26;
     b->pins[8].gpio.mux_total = 0;
 
     strncpy(b->pins[9].name, "IO9", 8);
-    b->pins[9].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[9].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[9].gpio.pinmap = 19;
     b->pins[9].gpio.mux_total = 0;
     b->pins[9].pwm.pinmap = 1;
@@ -294,7 +323,7 @@ mraa_intel_galileo_rev_d()
     b->pins[9].pwm.mux_total = 0;
 
     strncpy(b->pins[10].name, "IO10", 8);
-    b->pins[10].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 1, 0, 0, 0 };
+    b->pins[10].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 1, 0, 0, 0 };
     b->pins[10].gpio.pinmap = 16;
     b->pins[10].gpio.mux_total = 1;
     b->pins[10].gpio.mux[0].pincmd = PINCMD_SET_OUT_VALUE;
@@ -313,7 +342,7 @@ mraa_intel_galileo_rev_d()
     b->pins[10].spi.mux[0].value = 0;
 
     strncpy(b->pins[11].name, "IO11", 8);
-    b->pins[11].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 1, 0, 0, 0 };
+    b->pins[11].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 1, 0, 0, 0 };
     b->pins[11].gpio.pinmap = 25;
     b->pins[11].gpio.mux_total = 1;
     b->pins[11].gpio.mux[0].pincmd = PINCMD_SET_OUT_VALUE;
@@ -332,7 +361,7 @@ mraa_intel_galileo_rev_d()
     b->pins[11].spi.mux[0].value = 0;
 
     strncpy(b->pins[12].name, "IO12", 8);
-    b->pins[12].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[12].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[12].gpio.pinmap = 38;
     b->pins[12].gpio.mux_total = 1;
     b->pins[12].gpio.mux[0].pincmd = PINCMD_SET_OUT_VALUE;
@@ -345,7 +374,7 @@ mraa_intel_galileo_rev_d()
     b->pins[12].spi.mux[0].value = 0;
 
     strncpy(b->pins[13].name, "IO13", 8);
-    b->pins[13].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[13].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[13].gpio.pinmap = 39;
     b->pins[13].gpio.mux_total = 1;
     b->pins[13].gpio.mux[0].pincmd = PINCMD_SET_OUT_VALUE;
@@ -358,7 +387,7 @@ mraa_intel_galileo_rev_d()
     b->pins[13].spi.mux[0].value = 0;
 
     strncpy(b->pins[14].name, "A0", 8);
-    b->pins[14].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[14].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[14].gpio.pinmap = 44;
     b->pins[14].gpio.mux_total = 1;
     b->pins[14].gpio.mux[0].pincmd = PINCMD_SET_OUT_VALUE;
@@ -371,7 +400,7 @@ mraa_intel_galileo_rev_d()
     b->pins[14].aio.mux[0].value = 0;
 
     strncpy(b->pins[15].name, "A1", 8);
-    b->pins[15].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[15].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[15].gpio.pinmap = 45;
     b->pins[15].gpio.mux_total = 1;
     b->pins[15].gpio.mux[0].pincmd = PINCMD_SET_OUT_VALUE;
@@ -384,7 +413,7 @@ mraa_intel_galileo_rev_d()
     b->pins[15].aio.mux[0].value = 0;
 
     strncpy(b->pins[16].name, "A2", 8);
-    b->pins[16].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[16].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[16].gpio.pinmap = 46;
     b->pins[16].gpio.mux_total = 1;
     b->pins[16].gpio.mux[0].pincmd = PINCMD_SET_OUT_VALUE;
@@ -397,7 +426,7 @@ mraa_intel_galileo_rev_d()
     b->pins[16].aio.mux[0].value = 0;
 
     strncpy(b->pins[17].name, "A3", 8);
-    b->pins[17].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[17].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[17].gpio.pinmap = 47;
     b->pins[17].gpio.mux_total = 1;
     b->pins[17].gpio.mux[0].pincmd = PINCMD_SET_OUT_VALUE;
@@ -410,7 +439,7 @@ mraa_intel_galileo_rev_d()
     b->pins[17].aio.mux[0].value = 0;
 
     strncpy(b->pins[18].name, "A4", 8);
-    b->pins[18].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 1, 0 };
+    b->pins[18].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 1, 0 };
     b->pins[18].gpio.pinmap = 48;
     b->pins[18].gpio.mux_total = 2;
     b->pins[18].gpio.mux[0].pincmd = PINCMD_SET_OUT_VALUE;
@@ -434,7 +463,7 @@ mraa_intel_galileo_rev_d()
     b->pins[18].aio.mux[1].value = 0;
 
     strncpy(b->pins[19].name, "A5", 8);
-    b->pins[19].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 1, 0 };
+    b->pins[19].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 1, 0 };
     b->pins[19].gpio.pinmap = 49;
     b->pins[19].gpio.mux_total = 2;
     b->pins[19].gpio.mux[0].pincmd = PINCMD_SET_OUT_VALUE;

src/x86/intel_galileo_rev_g.c

@@ -296,7 +296,7 @@ mraa_intel_galileo_gen2()
     }
 
     strncpy(b->pins[0].name, "IO0", 8);
-    b->pins[0].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 1, 0, 0, 0, 1 };
+    b->pins[0].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 1, 0, 0, 0, 1 };
     b->pins[0].gpio.pinmap = 11;
     b->pins[0].gpio.parent_id = 0;
     b->pins[0].gpio.mux_total = 1;
@@ -329,7 +329,7 @@ mraa_intel_galileo_gen2()
     b->pins[0].uart.mux[1].value = 1;
 
     strncpy(b->pins[1].name, "IO1", 8);
-    b->pins[1].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 1, 0, 0, 0, 1 };
+    b->pins[1].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 1, 0, 0, 0, 1 };
     b->pins[1].gpio.pinmap = 12;
     b->pins[1].gpio.parent_id = 0;
     b->pins[1].gpio.mux_total = 2;
@@ -371,7 +371,7 @@ mraa_intel_galileo_gen2()
     b->pins[1].uart.mux[2].value = 0;
 
     strncpy(b->pins[2].name, "IO2", 8);
-    b->pins[2].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 1, 0, 0, 0, 0};
+    b->pins[2].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 1, 0, 0, 0, 0};
     b->pins[2].gpio.pinmap = 13;
     b->pins[2].gpio.parent_id = 0;
     b->pins[2].gpio.mux_total = 2;
@@ -402,7 +402,7 @@ mraa_intel_galileo_gen2()
     b->pins[2].mmap.bit_pos = 5;
 
     strncpy(b->pins[3].name, "IO3", 8);
-    b->pins[3].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 1, 0, 0, 0, 0 };
+    b->pins[3].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 1, 0, 0, 0, 0 };
     b->pins[3].gpio.pinmap = 14;
     b->pins[3].gpio.parent_id = 0;
     b->pins[3].gpio.mux_total = 3;
@@ -454,7 +454,7 @@ mraa_intel_galileo_gen2()
     b->pins[3].mmap.bit_pos = 6;
 
     strncpy(b->pins[4].name, "IO4", 8);
-    b->pins[4].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[4].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[4].gpio.pinmap = 6;
     b->pins[4].gpio.parent_id = 0;
     b->pins[4].gpio.mux_total = 1;
@@ -465,7 +465,7 @@ mraa_intel_galileo_gen2()
     b->pins[4].gpio.output_enable = 36;
 
     strncpy(b->pins[5].name, "IO5", 8);
-    b->pins[5].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0 , 0 };
+    b->pins[5].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0 , 0 };
     b->pins[5].gpio.pinmap = 0;
     b->pins[5].gpio.parent_id = 0;
     b->pins[5].gpio.mux_total = 2;
@@ -491,7 +491,7 @@ mraa_intel_galileo_gen2()
     b->pins[5].pwm.mux[2].value = 0;
 
     strncpy(b->pins[6].name, "IO6", 8);
-    b->pins[6].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[6].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[6].gpio.pinmap = 1;
     b->pins[6].gpio.parent_id = 0;
     b->pins[6].gpio.mux_total = 2;
@@ -517,7 +517,7 @@ mraa_intel_galileo_gen2()
     b->pins[6].pwm.mux[2].value = 0;
 
     strncpy(b->pins[7].name, "IO7", 8);
-    b->pins[7].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[7].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[7].gpio.pinmap = 38;
     b->pins[7].gpio.parent_id = 0;
     b->pins[7].gpio.mux_total = 1;
@@ -527,7 +527,7 @@ mraa_intel_galileo_gen2()
     b->pins[7].gpio.complex_cap = (mraa_pin_cap_complex_t){ 1, 0, 0, 1, 1 };
 
     strncpy(b->pins[8].name, "IO8", 8);
-    b->pins[8].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[8].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[8].gpio.pinmap = 40;
     b->pins[8].gpio.parent_id = 0;
     b->pins[8].gpio.mux_total = 1;
@@ -537,7 +537,7 @@ mraa_intel_galileo_gen2()
     b->pins[8].gpio.complex_cap = (mraa_pin_cap_complex_t){ 1, 0, 0, 1, 1 };
 
     strncpy(b->pins[9].name, "IO9", 8);
-    b->pins[9].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[9].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[9].gpio.pinmap = 4;
     b->pins[9].gpio.parent_id = 0;
     b->pins[9].gpio.mux_total = 2;
@@ -563,7 +563,7 @@ mraa_intel_galileo_gen2()
     b->pins[9].pwm.mux[2].value = 0;
 
     strncpy(b->pins[10].name, "IO10", 8);
-    b->pins[10].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 1, 1, 0, 0, 0 };
+    b->pins[10].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 1, 1, 0, 0, 0 };
     b->pins[10].gpio.pinmap = 10;
     b->pins[10].gpio.parent_id = 0;
     b->pins[10].gpio.mux_total = 2;
@@ -617,7 +617,7 @@ mraa_intel_galileo_gen2()
     b->pins[10].spi.mux[2].value = 0;
 
     strncpy(b->pins[11].name, "IO11", 8);
-    b->pins[11].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 1, 0, 0, 0 };
+    b->pins[11].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 1, 0, 0, 0 };
     b->pins[11].gpio.pinmap = 5;
     b->pins[11].gpio.parent_id = 0;
     b->pins[11].gpio.mux_total = 3;
@@ -663,7 +663,7 @@ mraa_intel_galileo_gen2()
     b->pins[11].spi.mux[3].value = 0;
 
     strncpy(b->pins[12].name, "IO12", 8);
-    b->pins[12].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 1, 1, 0, 0, 0 };
+    b->pins[12].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 1, 1, 0, 0, 0 };
     b->pins[12].gpio.pinmap = 15;
     b->pins[12].gpio.parent_id = 0;
     b->pins[12].gpio.mux_total = 1;
@@ -696,7 +696,7 @@ mraa_intel_galileo_gen2()
     b->pins[12].mmap.bit_pos = 7;
 
     strncpy(b->pins[13].name, "IO13", 8);
-    b->pins[13].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[13].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[13].gpio.pinmap = 7;
     b->pins[13].gpio.parent_id = 0;
     b->pins[13].gpio.mux_total = 2;
@@ -722,7 +722,7 @@ mraa_intel_galileo_gen2()
 
     // ANALOG
     strncpy(b->pins[14].name, "A0", 8);
-    b->pins[14].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[14].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[14].gpio.complex_cap = (mraa_pin_cap_complex_t){ 1, 0, 0, 1, 1 };
     b->pins[14].aio.pinmap = 0;
     b->pins[14].aio.mux_total = 2;
@@ -739,7 +739,7 @@ mraa_intel_galileo_gen2()
     b->pins[14].gpio.mux[0].value = MRAA_GPIO_IN;
 
     strncpy(b->pins[15].name, "A1", 8);
-    b->pins[15].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[15].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[15].gpio.complex_cap = (mraa_pin_cap_complex_t){ 1, 0, 0, 1, 1 };
     b->pins[15].aio.pinmap = 1;
     b->pins[15].aio.mux_total = 2;
@@ -756,7 +756,7 @@ mraa_intel_galileo_gen2()
     b->pins[15].gpio.mux[0].value = MRAA_GPIO_IN;
 
     strncpy(b->pins[16].name, "A2", 8);
-    b->pins[16].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[16].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[16].gpio.complex_cap = (mraa_pin_cap_complex_t){ 1, 0, 0, 1, 1 };
     b->pins[16].aio.pinmap = 2;
     b->pins[16].aio.mux_total = 2;
@@ -773,7 +773,7 @@ mraa_intel_galileo_gen2()
     b->pins[16].gpio.mux[0].value = MRAA_GPIO_IN;
 
     strncpy(b->pins[17].name, "A3", 8);
-    b->pins[17].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
+    b->pins[17].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 1, 0 };
     b->pins[17].gpio.complex_cap = (mraa_pin_cap_complex_t){ 1, 0, 0, 1, 1 };
     b->pins[17].aio.pinmap = 3;
     b->pins[17].aio.mux_total = 2;
@@ -790,7 +790,7 @@ mraa_intel_galileo_gen2()
     b->pins[17].gpio.mux[0].value = MRAA_GPIO_IN;
 
     strncpy(b->pins[18].name, "A4", 8);
-    b->pins[18].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 1, 0 };
+    b->pins[18].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 1, 0 };
     b->pins[18].gpio.complex_cap = (mraa_pin_cap_complex_t){ 1, 0, 0, 1, 1 };
     b->pins[18].i2c.pinmap = 1;
     b->pins[18].i2c.mux_total = 3;
@@ -827,7 +827,7 @@ mraa_intel_galileo_gen2()
     b->pins[18].gpio.mux[2].value = 1;
 
     strncpy(b->pins[19].name, "A5", 8);
-    b->pins[19].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 1, 0 };
+    b->pins[19].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 1, 0 };
     b->pins[19].gpio.complex_cap = (mraa_pin_cap_complex_t){ 1, 0, 0, 1, 1 };
     b->pins[19].i2c.pinmap = 1;
     b->pins[19].i2c.mux_total = 3;

src/x86/intel_gt_tuchuck.c

@@ -66,12 +66,19 @@ mraa_gt_tuchuck_board()
     b->i2c_bus[0].bus_id = 0;
     b->i2c_bus[0].sda = 11;
     b->i2c_bus[0].scl = 13;
-    b->i2c_bus[1].bus_id = 5;
+
+    if (mraa_find_i2c_bus("designware", 5) != 5) {
+        b->i2c_bus[1].bus_id = 9;
+        b->i2c_bus[2].bus_id = 10;
+    } else {
+        b->i2c_bus[1].bus_id = 5;
+        b->i2c_bus[2].bus_id = 6;
+    }
     b->i2c_bus[1].sda = 15;
     b->i2c_bus[1].scl = 17;
-    b->i2c_bus[1].bus_id = 6;
-    b->i2c_bus[1].sda = 19;
-    b->i2c_bus[1].scl = 21;
+    b->i2c_bus[2].sda = 19;
+    b->i2c_bus[2].scl = 21;
+
     b->def_i2c_bus = b->i2c_bus[0].bus_id;
 
 #if 0
@@ -94,48 +101,48 @@ mraa_gt_tuchuck_board()
     int pos = 0;
 
     strncpy(b->pins[pos].name, "INVALID", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 0, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 0, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "GPIO", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 446;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "SPP1RX", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 421;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "PMICRST", 8);
     // disabled as this pin causes a reset
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 366;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "SPP1TX", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 422;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "19.2mhz", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 356;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "SPP1FS0", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 417;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "UART0TX", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 1 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 1 };
     // not configured as GPIO
     //b->pins[pos].gpio.pinmap = 462;
     //b->pins[pos].gpio.mux_total = 0;
@@ -145,27 +152,27 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "SPP1FS2", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 419;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "PWRGD", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     // not configured as GPI0 - does read work?
     //b->pins[pos].gpio.pinmap = 365;
     //b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "SPP1CLK", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 416;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     // pin 11
     strncpy(b->pins[pos].name, "I2C0SDA", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[pos].gpio.pinmap = 315;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].i2c.mux_total = 0;
@@ -173,13 +180,13 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2S1SDI", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 381;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "I2C0SCL", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[pos].gpio.pinmap = 316;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].i2c.mux_total = 0;
@@ -187,13 +194,13 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2S1SDO", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 382;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "I2C1SDA", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[pos].gpio.pinmap = 331;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].i2c.mux_total = 0;
@@ -201,13 +208,13 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2S1WS", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 380;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "I2C1SCL", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[pos].gpio.pinmap = 332;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].i2c.pinmap = 0;
@@ -215,13 +222,13 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2S1CLK", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 379;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "I2C2SDA", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[pos].gpio.pinmap = 333;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].i2c.pinmap = 0;
@@ -229,13 +236,13 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2S1MCL", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 378;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "I2C2SCL", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[pos].gpio.pinmap = 334;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].i2c.mux_total = 0;
@@ -243,7 +250,7 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "UART1TX", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 1 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 1 };
     //b->pins[pos].gpio.pinmap = 472;
     //b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].uart.pinmap = 0;
@@ -252,14 +259,14 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2S4SDO", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     // doesn't work so disable
     //b->pins[pos].gpio.pinmap = 396;
     //b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "UART1RX", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 1 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 1 };
     //b->pins[pos].gpio.pinmap = 471;
     //b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].uart.pinmap = 0;
@@ -268,14 +275,14 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2S4SDI", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     // doesnt work
     //b->pins[pos].gpio.pinmap = 395;
     //b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "PWM0", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 463;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].pwm.pinmap = 0;
@@ -284,14 +291,14 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2S4BLK", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     // this pin has a voltage of 0.34V in 'low' mode - beware!
     b->pins[pos].gpio.pinmap = 397;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "PWM1", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 464;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].pwm.pinmap = 1;
@@ -300,14 +307,14 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2S4WS", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     // not working
     //b->pins[pos].gpio.pinmap = 398;
     //b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "PWM2", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 465;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].pwm.pinmap = 2;
@@ -316,13 +323,13 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2S3SDO", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     //b->pins[pos].gpio.pinmap = 400;
     //b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "PWM3", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 1, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 466;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].pwm.pinmap = 3;
@@ -331,176 +338,176 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2S3SDI", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     //b->pins[pos].gpio.pinmap = 399;
     //b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "1.8V", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "I2S4BLK", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 393;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "GND", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "GND", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "GND", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "GND", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "3.3V", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     // second header
     strncpy(b->pins[pos].name, "GND", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "5V", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "GND", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "5V", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "GND", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "3.3V", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "GND", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "3.3V", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "GND", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "1.8V", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "GPIO", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 456;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "1.8V", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "PANEL", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 270;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "GND", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "PANEL", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 271;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "CAMERA", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "PANEL", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 272;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "CAMERA", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "SPP0FS0", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 411;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "CAMERA", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     pos++;
 
     strncpy(b->pins[pos].name, "SPP0FS1", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 412;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "SPI_DAT", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 1, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 385;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "SPP0FS2", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 411;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "SPICLKB", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 384;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "SPP0FS3", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 410;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "SPICLKA", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 1, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 383;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "SPP0TX", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 414;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "UART0RX", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[pos].gpio.pinmap = 467;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].uart.pinmap = 0;
@@ -509,13 +516,13 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "SPP0RX", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 415;
     b->pins[pos].gpio.mux_total = 0;
     pos++;
 
     strncpy(b->pins[pos].name, "UART0RT", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[pos].gpio.pinmap = 469;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].uart.pinmap = 0;
@@ -524,7 +531,7 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2C1SDA", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
     b->pins[pos].gpio.pinmap = 317;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].i2c.pinmap = 0;
@@ -532,7 +539,7 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "UART0CT", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[pos].gpio.pinmap = 412;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].uart.pinmap = 0;
@@ -541,7 +548,7 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2C1SCL", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
     b->pins[pos].gpio.pinmap = 318;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].i2c.pinmap = 0;
@@ -549,7 +556,7 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "UART1TX", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[pos].gpio.pinmap = 484;
     b->pins[pos].uart.pinmap = 0;
     b->pins[pos].uart.parent_id = 0;
@@ -557,7 +564,7 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2C2SDA", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
     b->pins[pos].gpio.pinmap = 319;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].i2c.pinmap = 0;
@@ -565,7 +572,7 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "UART1RX", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[pos].gpio.pinmap = 483;
     b->pins[pos].uart.pinmap = 0;
     b->pins[pos].uart.parent_id = 0;
@@ -573,7 +580,7 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "I2C1SCL", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 1, 0, 0 };
     b->pins[pos].gpio.pinmap = 320;
     b->pins[pos].gpio.mux_total = 0;
     b->pins[pos].i2c.pinmap = 0;
@@ -581,7 +588,7 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "UART1RT", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[pos].gpio.pinmap = 485;
     b->pins[pos].uart.pinmap = 0;
     b->pins[pos].uart.parent_id = 0;
@@ -589,12 +596,12 @@ mraa_gt_tuchuck_board()
     pos++;
 
     strncpy(b->pins[pos].name, "RTC_CLK", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 367;
     pos++;
 
     strncpy(b->pins[pos].name, "UART1CT", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 1 };
     b->pins[pos].gpio.pinmap = 486;
     b->pins[pos].uart.pinmap = 0;
     b->pins[pos].uart.parent_id = 0;
@@ -602,38 +609,38 @@ mraa_gt_tuchuck_board()
     pos++;
 
     while (pos != 100) {
-        b->pins[pos].capabilites = (mraa_pincapabilities_t){ 0, 0, 0, 0, 0, 0, 0, 0 };
+        b->pins[pos].capabilities = (mraa_pincapabilities_t){ 0, 0, 0, 0, 0, 0, 0, 0 };
         pos++;
     }
 
     strncpy(b->pins[pos].name, "LED100", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 337;
     pos++;
 
     strncpy(b->pins[pos].name, "LED101", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     // if BIOS is pre-L then this is 338
     b->pins[pos].gpio.pinmap = 395;
     pos++;
 
     strncpy(b->pins[pos].name, "LED102", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 339;
     pos++;
 
     strncpy(b->pins[pos].name, "LED103", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 340;
     pos++;
 
     strncpy(b->pins[pos].name, "LEDWIFI", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 438;
     pos++;
 
     strncpy(b->pins[pos].name, "LEDBT", 8);
-    b->pins[pos].capabilites = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
+    b->pins[pos].capabilities = (mraa_pincapabilities_t){ 1, 1, 0, 0, 0, 0, 0, 0 };
     b->pins[pos].gpio.pinmap = 439;
     pos++;
 

src/x86/intel_minnow_byt_compatible.c

@@ -45,7 +45,7 @@ mraa_set_pininfo(mraa_board_t* board, int mraa_index, char* name, mraa_pincapabi
         // adjust mraa_index for ARCH_NR_GPIOS value
         mraa_pininfo_t* pin_info = &board->pins[mraa_index];
         strncpy(pin_info->name, name, MAX_LENGTH);
-        pin_info->capabilites = caps;
+        pin_info->capabilities = caps;
         if (caps.gpio) {
             pin_info->gpio.pinmap = sysfs_pin | arch_nr_gpios_adjust;
             pin_info->gpio.mux_total = 0;

src/x86/intel_nuc5.c

@@ -58,63 +58,63 @@ mraa_intel_nuc5()
     }
 
     strncpy(b->pins[0].name, "1.8v", 8);
-    b->pins[0].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[0].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[1].name, "GND", 8);
-    b->pins[1].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[1].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[2].name, "HDMIcec", 8);
-    b->pins[2].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[2].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[3].name, "DMICclk", 8);
-    b->pins[3].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[3].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[4].name, "3.3v", 8);
-    b->pins[4].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[4].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[5].name, "DMICda", 8);
-    b->pins[5].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[5].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[6].name, "Key", 8);
-    b->pins[6].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[6].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[7].name, "SMB-A", 8);
-    b->pins[7].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[7].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[8].name, "5v", 8);
-    b->pins[8].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[8].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[9].name, "SCI", 8);
-    b->pins[9].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[9].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     strncpy(b->pins[10].name, "PWM0", 8);
-    b->pins[10].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[10].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     b->pins[10].pwm.pinmap = 0;
     b->pins[10].pwm.parent_id = 0;
     b->pins[10].pwm.mux_total = 0;
 
     strncpy(b->pins[11].name, "PWM1", 8);
-    b->pins[11].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[11].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     b->pins[11].pwm.pinmap = 0;
     b->pins[11].pwm.parent_id = 1;
     b->pins[11].pwm.mux_total = 0;
 
     strncpy(b->pins[12].name, "I2C0SCL", 8);
-    b->pins[12].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[12].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[12].i2c.pinmap = 1;
     b->pins[12].i2c.mux_total = 0;
 
     strncpy(b->pins[13].name, "I2C0SDA", 8);
-    b->pins[13].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[13].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[13].i2c.pinmap = 1;
     b->pins[13].i2c.mux_total = 0;
 
     strncpy(b->pins[14].name, "I2C1SCL", 8);
-    b->pins[14].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[14].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[14].i2c.pinmap = 1;
     b->pins[14].i2c.mux_total = 0;
 
     strncpy(b->pins[15].name, "I2C1SDA", 8);
-    b->pins[15].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[15].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[15].i2c.pinmap = 1;
     b->pins[15].i2c.mux_total = 0;
 
     strncpy(b->pins[16].name, "SMB_CLK", 8);
-    b->pins[16].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[16].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
     strncpy(b->pins[17].name, "SMB_SDA", 8);
-    b->pins[17].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
+    b->pins[17].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 0, 0, 0 };
 
     b->i2c_bus_count = 0;
     int i2c_num = -1;

src/x86/intel_sofia_3gr.c

@@ -56,42 +56,42 @@ mraa_intel_sofia_3gr()
     }
 
     strncpy(b->pins[0].name, "I2C1SCL", 8);
-    b->pins[0].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[0].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[0].i2c.pinmap = 1;
     b->pins[0].i2c.mux_total = 0;
 
     strncpy(b->pins[1].name, "I2C1SDA", 8);
-    b->pins[1].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[1].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[1].i2c.pinmap = 1;
     b->pins[1].i2c.mux_total = 0;
 
     strncpy(b->pins[2].name, "I2C2SCL", 8);
-    b->pins[2].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[2].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[2].i2c.pinmap = 1;
     b->pins[2].i2c.mux_total = 0;
 
     strncpy(b->pins[3].name, "I2C2SDA", 8);
-    b->pins[3].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[3].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[3].i2c.pinmap = 1;
     b->pins[3].i2c.mux_total = 0;
 
     strncpy(b->pins[4].name, "I2C3SCL", 8);
-    b->pins[4].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[4].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[4].i2c.pinmap = 1;
     b->pins[4].i2c.mux_total = 0;
 
     strncpy(b->pins[5].name, "I2C3SDA", 8);
-    b->pins[5].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[5].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[5].i2c.pinmap = 1;
     b->pins[5].i2c.mux_total = 0;
 
     strncpy(b->pins[6].name, "I2C4SCL", 8);
-    b->pins[6].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[6].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[6].i2c.pinmap = 1;
     b->pins[6].i2c.mux_total = 0;
 
     strncpy(b->pins[7].name, "I2C4SDA", 8);
-    b->pins[7].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
+    b->pins[7].capabilities = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
     b->pins[7].i2c.pinmap = 1;
     b->pins[7].i2c.mux_total = 0;
 

src/x86/up.c

@@ -42,7 +42,7 @@ set_pininfo(mraa_board_t* board, int mraa_index, char* name, mraa_pincapabilitie
     if (mraa_index < board->phy_pin_count) {
         mraa_pininfo_t* pin_info = &board->pins[mraa_index];
         strncpy(pin_info->name, name, MAX_LENGTH);
-        pin_info->capabilites = caps;
+        pin_info->capabilities = caps;
         if (caps.gpio) {
             pin_info->gpio.pinmap = sysfs_pin;
             pin_info->gpio.mux_total = 0;

tests/CMakeLists.txt

@@ -14,12 +14,16 @@ if (BUILDSWIGPYTHON)
     elseif (PYTHON3INTERP_FOUND)
         set (PYTHON_DEFAULT_PYTHONPATH "${CMAKE_BINARY_DIR}/src/python/python3")
     endif ()
-    add_test (NAME py_general COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/general_checks.py)
-    set_tests_properties(py_general PROPERTIES ENVIRONMENT "PYTHONPATH=${PYTHON_DEFAULT_PYTHONPATH}")
+    if (MOCKPLAT)
+        add_subdirectory (mock)
+    else()
+        add_test (NAME py_general COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/general_checks.py)
+        set_tests_properties(py_general PROPERTIES ENVIRONMENT "PYTHONPATH=${PYTHON_DEFAULT_PYTHONPATH}")
 
-    add_test (NAME py_platform COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/platform_checks.py)
-    set_tests_properties(py_platform PROPERTIES ENVIRONMENT "PYTHONPATH=${PYTHON_DEFAULT_PYTHONPATH}")
+        add_test (NAME py_platform COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/platform_checks.py)
+        set_tests_properties(py_platform PROPERTIES ENVIRONMENT "PYTHONPATH=${PYTHON_DEFAULT_PYTHONPATH}")
 
-    add_test (NAME py_gpio COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/gpio_checks.py)
-    set_tests_properties(py_gpio PROPERTIES ENVIRONMENT "PYTHONPATH=${PYTHON_DEFAULT_PYTHONPATH}")
+        add_test (NAME py_gpio COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/gpio_checks.py)
+        set_tests_properties(py_gpio PROPERTIES ENVIRONMENT "PYTHONPATH=${PYTHON_DEFAULT_PYTHONPATH}")
+    endif()
 endif()

tests/mock/CMakeLists.txt

@@ -0,0 +1,45 @@
+# Mock platform tests
+add_test (NAME py_general COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/general_checks.py)
+add_test (NAME py_platform COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/platform_checks.py)
+add_test (NAME py_gpio_basic COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/gpio_checks_basic.py)
+add_test (NAME py_gpio_dir COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/gpio_checks_dir.py)
+add_test (NAME py_gpio_write_read COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/gpio_checks_write_read.py)
+add_test (NAME py_gpio_edge COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/gpio_checks_edge.py)
+add_test (NAME py_gpio_isr COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/gpio_checks_isr.py)
+add_test (NAME py_gpio_mode COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/gpio_checks_mode.py)
+
+add_test (NAME py_aio COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/aio_checks.py)
+
+add_test (NAME py_i2c_freq COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/i2c_checks_freq.py)
+add_test (NAME py_i2c_addr COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/i2c_checks_addr.py)
+add_test (NAME py_i2c_read COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/i2c_checks_read.py)
+add_test (NAME py_i2c_write COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/i2c_checks_write.py)
+add_test (NAME py_i2c_read_byte COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/i2c_checks_read_byte.py)
+add_test (NAME py_i2c_write_byte COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/i2c_checks_write_byte.py)
+add_test (NAME py_i2c_read_byte_data COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/i2c_checks_read_byte_data.py)
+add_test (NAME py_i2c_write_byte_data COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/i2c_checks_write_byte_data.py)
+add_test (NAME py_i2c_read_bytes_data COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/i2c_checks_read_bytes_data.py)
+add_test (NAME py_i2c_read_word_data COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/i2c_checks_read_word_data.py)
+add_test (NAME py_i2c_write_word_data COMMAND ${PYTHON_DEFAULT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/i2c_checks_write_word_data.py)
+
+set_tests_properties(py_general
+                     py_platform
+                     py_gpio_basic
+                     py_gpio_dir
+                     py_gpio_write_read
+                     py_gpio_edge
+                     py_gpio_isr
+                     py_gpio_mode
+                     py_aio
+                     py_i2c_freq
+                     py_i2c_addr
+                     py_i2c_read
+                     py_i2c_write
+                     py_i2c_read_byte
+                     py_i2c_write_byte
+                     py_i2c_read_byte_data
+                     py_i2c_write_byte_data
+                     py_i2c_read_bytes_data
+                     py_i2c_read_word_data
+                     py_i2c_write_word_data
+                     PROPERTIES ENVIRONMENT "PYTHONPATH=${PYTHON_DEFAULT_PYTHONPATH}")

tests/mock/aio_checks.py

@@ -0,0 +1,58 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+MRAA_AIO_TEST_PIN = 0
+PLATFORM_STD_ADC_RES_BITS = 10
+PLATFORM_MAX_ADC_RES_BITS = 12
+
+class AioChecks(u.TestCase):
+  def setUp(self):
+    self.pin = m.Aio(MRAA_AIO_TEST_PIN)
+
+  def tearDown(self):
+    del self.pin
+
+  def test_aio_get_bit(self):
+    self.assertEqual(self.pin.getBit(), PLATFORM_STD_ADC_RES_BITS, "Wrong ADC resolution reported")
+
+  def test_aio_set_bit(self):
+    self.pin.setBit(PLATFORM_MAX_ADC_RES_BITS)
+    self.assertEqual(self.pin.getBit(), PLATFORM_MAX_ADC_RES_BITS, "Wrong ADC resolution reported after setBit()")
+
+  def test_aio_read(self):
+    self.assertNotEqual(self.pin.read(), -1, "Error returned when reading ADC value")
+
+  def test_aio_read_float_std_res(self):
+    self.pin.setBit(PLATFORM_STD_ADC_RES_BITS)
+    self.assertNotEqual(self.pin.readFloat(), -1, "Error returned when reading float ADC value at standard resolution")
+
+  def test_aio_read_float_max_res(self):
+    self.pin.setBit(PLATFORM_MAX_ADC_RES_BITS)
+    self.assertNotEqual(self.pin.readFloat(), -1, "Error returned when reading float ADC value at maximum resolution")
+
+if __name__ == "__main__":
+  u.main()

tests/mock/general_checks.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+
+# Author: Costin Constantin <costin.c.constantin@intel.com>
+# Copyright (c) 2015 Intel Corporation.
+#
+# Contributors: Alex Tereschenko <alext.mkrs@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+class GeneralChecks(u.TestCase):
+  def test_mraa_version(self):
+    version = m.getVersion()
+    print("Version is: " + version)
+    self.assertIsNotNone(version)
+    self.assertNotEqual(version, "", "MRAA version is an empty string")
+
+if __name__ == "__main__":
+  u.main()

tests/mock/gpio_checks_basic.py

@@ -0,0 +1,49 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko <alext.mkrs@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+MRAA_TEST_PIN = 0
+
+class GpioChecksBasic(u.TestCase):
+  def setUp(self):
+    self.pin = m.Gpio(MRAA_TEST_PIN)
+
+  def tearDown(self):
+    del self.pin
+
+  def test_gpio_state_after_init(self):
+      # After GPIO init it should be in INPUT and LOW state
+      self.assertEqual(self.pin.read(), 0, "GPIO is in a wrong state after init")
+
+  def test_gpio_dir_after_init(self):
+      # After GPIO init it should be in INPUT and LOW state
+      self.assertEqual(self.pin.readDir(), m.DIR_IN, "GPIO has wrong direction after init")
+
+  def test_get_pin_num(self):
+    self.assertEqual(self.pin.getPin(), MRAA_TEST_PIN, "Returned GPIO pin number is incorrect")
+
+if __name__ == '__main__':
+  u.main()

tests/mock/gpio_checks_dir.py

@@ -0,0 +1,67 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko <alext.mkrs@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+MRAA_TEST_PIN = 0
+
+class GpioChecksDir(u.TestCase):
+  def setUp(self):
+    self.pin = m.Gpio(MRAA_TEST_PIN)
+
+  def tearDown(self):
+    del self.pin
+
+  def test_set_dir_output(self):
+    direction = m.DIR_OUT
+    res = self.pin.dir(direction)
+    self.assertEqual(res, m.SUCCESS, "Setting GPIO to output failed")
+    self.assertEqual(self.pin.readDir(), direction, "GPIO has incorrect direction after dir(DIR_OUT)")
+
+  def test_set_dir_output_HIGH(self):
+    res = self.pin.dir(m.DIR_OUT_HIGH)
+    self.assertEqual(res, m.SUCCESS, "Setting GPIO to output HIGH failed")
+    self.assertEqual(self.pin.readDir(), m.DIR_OUT, "GPIO has incorrect direction after dir(DIR_OUT_HIGH)")
+    self.assertEqual(self.pin.read(), 1, "GPIO has incorrect state after dir(DIR_OUT_HIGH)")
+
+  def test_set_dir_output_LOW(self):
+    res = self.pin.dir(m.DIR_OUT_LOW)
+    self.assertEqual(res, m.SUCCESS, "Setting GPIO to output LOW failed")
+    self.assertEqual(self.pin.readDir(), m.DIR_OUT, "GPIO has incorrect direction after dir(DIR_OUT_LOW)")
+    self.assertEqual(self.pin.read(), 0, "GPIO has incorrect state after dir(DIR_OUT_LOW)")
+
+  def test_set_dir_input(self):
+    direction = m.DIR_IN
+    res = self.pin.dir(direction)
+    self.assertEqual(res, m.SUCCESS, "Setting GPIO to input failed")
+    self.assertEqual(self.pin.readDir(), direction, "GPIO has incorrect direction after dir(DIR_IN)")
+
+  def test_set_dir_invalid(self):
+    direction = 99
+    res = self.pin.dir(direction)
+    self.assertNotEqual(res, m.SUCCESS, "Setting direction to " + str(direction) + " should have failed")
+
+if __name__ == '__main__':
+  u.main()

tests/mock/gpio_checks_edge.py

@@ -0,0 +1,54 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko <alext.mkrs@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+MRAA_TEST_PIN = 0
+
+class GpioChecksEdge(u.TestCase):
+  def setUp(self):
+    self.pin = m.Gpio(MRAA_TEST_PIN)
+
+  def tearDown(self):
+    del self.pin
+
+  def test_set_edge_mode_NONE(self):
+      res = self.pin.edge(m.EDGE_NONE)
+      self.assertEqual(res, m.ERROR_FEATURE_NOT_IMPLEMENTED, "Setting edge mode to EDGE_NONE did not return unimplemented")
+
+  def test_set_edge_mode_BOTH(self):
+      res = self.pin.edge(m.EDGE_BOTH)
+      self.assertEqual(res, m.ERROR_FEATURE_NOT_IMPLEMENTED, "Setting edge mode to EDGE_BOTH did not return unimplemented")
+
+  def test_set_edge_mode_RISING(self):
+      res = self.pin.edge(m.EDGE_RISING)
+      self.assertEqual(res, m.ERROR_FEATURE_NOT_IMPLEMENTED, "Setting edge mode to EDGE_RISING did not return unimplemented")
+
+  def test_set_edge_mode_FALLING(self):
+      res = self.pin.edge(m.EDGE_FALLING)
+      self.assertEqual(res, m.ERROR_FEATURE_NOT_IMPLEMENTED, "Setting edge mode to EDGE_FALLING did not return unimplemented")
+
+if __name__ == '__main__':
+  u.main()

tests/mock/gpio_checks_isr.py

@@ -0,0 +1,52 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko <alext.mkrs@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+MRAA_TEST_PIN = 0
+
+def test_isr():
+    print("In the ISR")
+
+class GpioChecksIsr(u.TestCase):
+  def setUp(self):
+    self.pin = m.Gpio(MRAA_TEST_PIN)
+
+  def tearDown(self):
+    del self.pin
+
+  def test_set_isr(self):
+      self.pin.dir(m.DIR_IN)
+      res = self.pin.isr(m.EDGE_BOTH, test_isr, None)
+      self.assertEqual(res, m.ERROR_FEATURE_NOT_IMPLEMENTED, "Enabling ISR did not return unimplemented")
+
+  def test_isr_exit(self):
+      self.pin.dir(m.DIR_IN)
+      self.pin.isr(m.EDGE_BOTH, test_isr, None)
+      res = self.pin.isrExit()
+      self.assertEqual(res, m.ERROR_FEATURE_NOT_IMPLEMENTED, "Calling isrExit() did not return unimplemented")
+
+if __name__ == '__main__':
+  u.main()

tests/mock/gpio_checks_mode.py

@@ -0,0 +1,54 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko <alext.mkrs@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+MRAA_TEST_PIN = 0
+
+class GpioChecksMode(u.TestCase):
+  def setUp(self):
+    self.pin = m.Gpio(MRAA_TEST_PIN)
+
+  def tearDown(self):
+    del self.pin
+
+  def test_set_mode_STRONG(self):
+      res = self.pin.mode(m.MODE_STRONG)
+      self.assertEqual(res, m.ERROR_FEATURE_NOT_IMPLEMENTED, "Setting GPIO mode to MODE_STRONG did not return unimplemented")
+
+  def test_set_mode_PULLUP(self):
+      res = self.pin.mode(m.MODE_PULLUP)
+      self.assertEqual(res, m.ERROR_FEATURE_NOT_IMPLEMENTED, "Setting GPIO mode to MODE_PULLUP did not return unimplemented")
+
+  def test_set_mode_PULLDOWN(self):
+      res = self.pin.mode(m.MODE_PULLDOWN)
+      self.assertEqual(res, m.ERROR_FEATURE_NOT_IMPLEMENTED, "Setting GPIO mode to MODE_PULLDOWN did not return unimplemented")
+
+  def test_set_mode_HIZ(self):
+      res = self.pin.mode(m.MODE_HIZ)
+      self.assertEqual(res, m.ERROR_FEATURE_NOT_IMPLEMENTED, "Setting GPIO mode to MODE_HIZ did not return unimplemented")
+
+if __name__ == '__main__':
+  u.main()

tests/mock/gpio_checks_write_read.py

@@ -0,0 +1,70 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko <alext.mkrs@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+MRAA_TEST_PIN = 0
+
+class GpioChecksWriteRead(u.TestCase):
+  def setUp(self):
+    self.pin = m.Gpio(MRAA_TEST_PIN)
+
+  def tearDown(self):
+    del self.pin
+
+  def test_gpio_as_output_write_HIGH(self):
+    self.pin.dir(m.DIR_OUT)
+    res = self.pin.write(1)
+    self.assertEqual(res, m.SUCCESS, "Setting GPIO to HIGH failed")
+    res = self.pin.read()
+    self.assertEqual(res, 1, "GPIO is not HIGH after write(1)")
+
+  def test_gpio_as_output_write_LOW(self):
+    self.pin.dir(m.DIR_OUT)
+    res = self.pin.write(0)
+    self.assertEqual(res, m.SUCCESS, "Setting GPIO to LOW failed")
+    res = self.pin.read()
+    self.assertEqual(res, 0, "GPIO is not LOW after write(0)")
+
+  def test_gpio_as_output_write_invalid(self):
+    self.pin.dir(m.DIR_OUT)
+    value = 10
+    res = self.pin.write(value)
+    self.assertNotEqual(res, m.SUCCESS, "Writing " + str(value) + " to GPIO should have failed")
+    res = self.pin.read()
+    self.assertNotEqual(res, value, "Writing " + str(value) + " to GPIO should not have set it to " + str(value))
+
+  def test_gpio_as_input_write_HIGH(self):
+    self.pin.dir(m.DIR_IN)
+    res = self.pin.write(1)
+    self.assertNotEqual(res, m.SUCCESS, "Setting GPIO in INPUT to HIGH should have failed")
+
+  def test_gpio_as_input_write_LOW(self):
+    self.pin.dir(m.DIR_IN)
+    res = self.pin.write(0)
+    self.assertNotEqual(res, m.SUCCESS, "Setting GPIO in INPUT to LOW should have failed")
+
+if __name__ == '__main__':
+  u.main()

tests/mock/i2c_checks_addr.py

@@ -0,0 +1,52 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+from i2c_checks_shared import *
+
+class I2cChecksAddr(u.TestCase):
+  def setUp(self):
+    self.i2c = m.I2c(MRAA_I2C_BUS_NUM)
+
+  def tearDown(self):
+    del self.i2c
+
+  def test_i2c_address(self):
+    self.assertEqual(self.i2c.address(0x10),
+                     m.SUCCESS,
+                     "Setting address to 0x10 did not return success")
+
+  def test_i2c_address_invalid_bigger_than_max(self):
+    # For standard 7-bit addressing 0x7F is max address
+    self.assertEqual(self.i2c.address(0xFF),
+                     m.ERROR_INVALID_PARAMETER,
+                     "Setting address to 0xFF did not return INVALID_PARAMETER")
+
+  def test_i2c_address_invalid_smaller_than_min(self):
+    self.assertRaises(OverflowError, self.i2c.address, -100)
+
+if __name__ == "__main__":
+  u.main()

tests/mock/i2c_checks_freq.py

@@ -0,0 +1,63 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+from i2c_checks_shared import *
+
+class I2cChecksFreq(u.TestCase):
+  def setUp(self):
+    self.i2c = m.I2c(MRAA_I2C_BUS_NUM)
+
+  def tearDown(self):
+    del self.i2c
+
+  def test_i2c_frequency_STD(self):
+    self.assertEqual(self.i2c.frequency(m.I2C_STD),
+                     m.SUCCESS,
+                     "Setting frequency to I2C_STD did not return success")
+
+  def test_i2c_frequency_FAST(self):
+    self.assertEqual(self.i2c.frequency(m.I2C_FAST),
+                     m.SUCCESS,
+                     "Setting frequency to I2C_FAST did not return success")
+
+  def test_i2c_frequency_HIGH(self):
+    self.assertEqual(self.i2c.frequency(m.I2C_HIGH),
+                     m.SUCCESS,
+                     "Setting frequency to I2C_HIGH did not return success")
+
+  def test_i2c_frequency_invalid_bigger_than_max(self):
+    self.assertEqual(self.i2c.frequency(100),
+                     m.ERROR_INVALID_PARAMETER,
+                     "Setting frequency to 100 did not return INVALID_PARAMETER")
+
+  def test_i2c_frequency_invalid_smaller_than_min(self):
+    self.assertEqual(self.i2c.frequency(-100),
+                     m.ERROR_INVALID_PARAMETER,
+                     "Setting frequency to -100 did not return INVALID_PARAMETER")
+
+if __name__ == "__main__":
+  u.main()

tests/mock/i2c_checks_read.py

@@ -0,0 +1,58 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+from i2c_checks_shared import *
+
+class I2cChecksRead(u.TestCase):
+  def setUp(self):
+    self.i2c = m.I2c(MRAA_I2C_BUS_NUM)
+
+  def tearDown(self):
+    del self.i2c
+
+  def test_i2c_read_full_reg_range(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    expected_res = bytearray([MRAA_MOCK_I2C_DATA_INIT_BYTE for i in range(MRAA_MOCK_I2C_DATA_LEN)])
+    res = self.i2c.read(MRAA_MOCK_I2C_DATA_LEN)
+    self.assertEqual(res, expected_res, "I2C read() of full register range returned unexpected data")
+
+  def test_i2c_read_part_reg_range(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    expected_res = bytearray([MRAA_MOCK_I2C_DATA_INIT_BYTE for i in range(MRAA_MOCK_I2C_DATA_LEN - 1)])
+    res = self.i2c.read(MRAA_MOCK_I2C_DATA_LEN - 1)
+    self.assertEqual(res, expected_res, "I2C read() of partial register range returned unexpected data")
+
+  def test_i2c_read_invalid_addr(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR - 1)
+    self.assertRaises(IOError, self.i2c.read, MRAA_MOCK_I2C_DATA_LEN)
+
+  def test_i2c_read_invalid_len_bigger_than_max(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    self.assertRaises(IOError, self.i2c.read, MRAA_MOCK_I2C_DATA_LEN + 1)
+
+if __name__ == "__main__":
+  u.main()

tests/mock/i2c_checks_read_byte.py

@@ -0,0 +1,48 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+from i2c_checks_shared import *
+
+class I2cChecksReadByte(u.TestCase):
+  def setUp(self):
+    self.i2c = m.I2c(MRAA_I2C_BUS_NUM)
+
+  def tearDown(self):
+    del self.i2c
+
+  def test_i2c_read_byte(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    expected_res = MRAA_MOCK_I2C_DATA_INIT_BYTE
+    res = self.i2c.readByte()
+    self.assertEqual(res, expected_res, "I2C readByte() returned unexpected data")
+
+  def test_i2c_read_byte_invalid_addr(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR - 1)
+    self.assertRaises(ValueError, self.i2c.readByte)
+
+if __name__ == "__main__":
+  u.main()

tests/mock/i2c_checks_read_byte_data.py

@@ -0,0 +1,52 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+from i2c_checks_shared import *
+
+class I2cChecksReadByteData(u.TestCase):
+  def setUp(self):
+    self.i2c = m.I2c(MRAA_I2C_BUS_NUM)
+
+  def tearDown(self):
+    del self.i2c
+
+  def test_i2c_read_byte_data(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    expected_res = MRAA_MOCK_I2C_DATA_INIT_BYTE
+    res = self.i2c.readReg(MRAA_MOCK_I2C_DATA_LEN - 1)
+    self.assertEqual(res, expected_res, "I2C readReg() returned unexpected data")
+
+  def test_i2c_read_byte_data_invalid_addr(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR - 1)
+    self.assertRaises(ValueError, self.i2c.readReg, MRAA_MOCK_I2C_DATA_LEN - 1)
+
+  def test_i2c_read_byte_data_invalid_reg(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    self.assertRaises(ValueError, self.i2c.readReg, MRAA_MOCK_I2C_DATA_LEN)
+
+if __name__ == "__main__":
+  u.main()

tests/mock/i2c_checks_read_bytes_data.py

@@ -0,0 +1,81 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+from i2c_checks_shared import *
+
+class I2cChecksReadBytesData(u.TestCase):
+  def setUp(self):
+    self.i2c = m.I2c(MRAA_I2C_BUS_NUM)
+
+  def tearDown(self):
+    del self.i2c
+
+  def test_i2c_read_bytes_data(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    # Generate unique data bytes
+    data_to_write = bytearray([0xEE+i for i in range(MRAA_MOCK_I2C_DATA_LEN)])
+    self.i2c.write(data_to_write)
+    # We expect to read the last two bytes
+    expected_res = bytearray(data_to_write[-2:])
+    test_reg_addr = MRAA_MOCK_I2C_DATA_LEN - 2
+    test_read_len = 2
+    self.assertEqual(self.i2c.readBytesReg(test_reg_addr, test_read_len),
+                     expected_res,
+                     "I2C readBytesReg() returned unexpected data")
+
+  def test_i2c_read_bytes_data_length_bigger_than_max(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    # Generate unique data bytes
+    data_to_write = bytearray([0xEE+i for i in range(MRAA_MOCK_I2C_DATA_LEN)])
+    self.i2c.write(data_to_write)
+    # We expect to read the last two bytes
+    expected_res = bytearray(data_to_write[-2:])
+    test_reg_addr = MRAA_MOCK_I2C_DATA_LEN - 2
+    # Set the read length bigger than our data length
+    test_read_len = MRAA_MOCK_I2C_DATA_LEN + 2
+    self.assertEqual(self.i2c.readBytesReg(test_reg_addr, test_read_len),
+                     expected_res,
+                     "I2C readBytesReg() returned unexpected data")
+
+  def test_i2c_read_bytes_data_zero_length(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    self.assertRaises(IOError, self.i2c.readBytesReg, 0x0, 0)
+
+  def test_i2c_read_bytes_data_negative_length(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    self.assertRaises(ValueError, self.i2c.readBytesReg, 0x0, -1)
+
+  def test_i2c_read_bytes_data_invalid_addr(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR - 1)
+    self.assertRaises(IOError, self.i2c.readBytesReg, 0x0, MRAA_MOCK_I2C_DATA_LEN - 1)
+
+  def test_i2c_read_bytes_data_invalid_reg(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    self.assertRaises(IOError, self.i2c.readBytesReg, MRAA_MOCK_I2C_DATA_LEN, MRAA_MOCK_I2C_DATA_LEN - 1)
+
+if __name__ == "__main__":
+  u.main()

tests/mock/i2c_checks_read_word_data.py

@@ -0,0 +1,56 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+from i2c_checks_shared import *
+
+class I2cChecksReadWordData(u.TestCase):
+  def setUp(self):
+    self.i2c = m.I2c(MRAA_I2C_BUS_NUM)
+
+  def tearDown(self):
+    del self.i2c
+
+  def test_i2c_read_word_data(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    high_byte = 0xAA
+    low_byte = 0xBB
+    expected_res = (high_byte << 8) + low_byte
+    self.i2c.writeReg(MRAA_MOCK_I2C_DATA_LEN - 2, high_byte)
+    self.i2c.writeReg(MRAA_MOCK_I2C_DATA_LEN - 1, low_byte)
+    res = self.i2c.readWordReg(MRAA_MOCK_I2C_DATA_LEN - 2)
+    self.assertEqual(res, expected_res, "I2C readWordReg() returned unexpected data")
+
+  def test_i2c_read_word_data_invalid_addr(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR - 1)
+    self.assertRaises(ValueError, self.i2c.readWordReg, MRAA_MOCK_I2C_DATA_LEN - 2)
+
+  def test_i2c_read_word_data_invalid_reg(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    self.assertRaises(ValueError, self.i2c.readReg, MRAA_MOCK_I2C_DATA_LEN)
+
+if __name__ == "__main__":
+  u.main()

tests/mock/i2c_checks_shared.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+MRAA_I2C_BUS_NUM = 0
+# These are defined in mock_board.c
+MRAA_MOCK_I2C_ADDR = 0x33
+MRAA_MOCK_I2C_DATA_LEN = 10
+MRAA_MOCK_I2C_DATA_INIT_BYTE = 0xAB

tests/mock/i2c_checks_write.py

@@ -0,0 +1,78 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+from i2c_checks_shared import *
+
+class I2cChecksWrite(u.TestCase):
+  def setUp(self):
+    self.i2c = m.I2c(MRAA_I2C_BUS_NUM)
+
+  def tearDown(self):
+    del self.i2c
+
+  def test_i2c_write_full_reg_range(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    data_to_write = bytearray([0xEE for i in range(MRAA_MOCK_I2C_DATA_LEN)])
+    self.assertEqual(self.i2c.write(data_to_write),
+                     m.SUCCESS,
+                     "I2C write() of full register range did not return success")
+    res = self.i2c.read(MRAA_MOCK_I2C_DATA_LEN)
+    self.assertEqual(res,
+                     data_to_write,
+                     "I2C read() after write() of full register range returned unexpected data")
+
+  def test_i2c_write_part_reg_range(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    data_to_write = bytearray([0xEE for i in range(MRAA_MOCK_I2C_DATA_LEN - 1)])
+    self.assertEqual(self.i2c.write(data_to_write),
+                     m.SUCCESS,
+                     "I2C write() of partial register range did not return success")
+    res = self.i2c.read(MRAA_MOCK_I2C_DATA_LEN - 1)
+    self.assertEqual(res,
+                     data_to_write,
+                     "I2C read() after write() of partial register range returned unexpected data")
+
+  def test_i2c_write_len_bigger_than_max(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    data_to_write = bytearray([0xEE for i in range(MRAA_MOCK_I2C_DATA_LEN + 1)])
+    self.assertEqual(self.i2c.write(data_to_write),
+                     m.SUCCESS,
+                     "I2C write() with length bigger than max did not return success")
+    res = self.i2c.read(MRAA_MOCK_I2C_DATA_LEN)
+    self.assertEqual(res,
+                     data_to_write[:-1],
+                     "I2C read() after write() with length bigger than max returned unexpected data")
+
+  def test_i2c_write_invalid_addr(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR - 1)
+    data_to_write = bytearray([0xEE for i in range(MRAA_MOCK_I2C_DATA_LEN)])
+    self.assertEqual(self.i2c.write(data_to_write),
+                     m.ERROR_UNSPECIFIED,
+                     "I2C write() to invalid address did not return error")
+
+if __name__ == "__main__":
+  u.main()

tests/mock/i2c_checks_write_byte.py

@@ -0,0 +1,54 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+from i2c_checks_shared import *
+
+class I2cChecksWriteByte(u.TestCase):
+  def setUp(self):
+    self.i2c = m.I2c(MRAA_I2C_BUS_NUM)
+
+  def tearDown(self):
+    del self.i2c
+
+  def test_i2c_write_byte(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    test_byte = 0xEE
+    self.assertEqual(self.i2c.writeByte(test_byte),
+                     m.SUCCESS,
+                     "I2C writeByte() did not return success")
+    self.assertEqual(self.i2c.readByte(),
+                     test_byte,
+                     "I2C readByte() after writeByte() returned unexpected data")
+
+  def test_i2c_write_byte_invalid_addr(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR - 1)
+    self.assertEqual(self.i2c.writeByte(0xEE),
+                     m.ERROR_UNSPECIFIED,
+                     "I2C writeByte() to invalid address did not return error")
+
+if __name__ == "__main__":
+  u.main()

tests/mock/i2c_checks_write_byte_data.py

@@ -0,0 +1,65 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+from i2c_checks_shared import *
+
+class I2cChecksWriteByteData(u.TestCase):
+  def setUp(self):
+    self.i2c = m.I2c(MRAA_I2C_BUS_NUM)
+
+  def tearDown(self):
+    del self.i2c
+
+  def test_i2c_write_byte_data(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    test_byte = 0xEE
+    reg = MRAA_MOCK_I2C_DATA_LEN - 1
+    self.assertEqual(self.i2c.writeReg(reg, test_byte),
+                     m.SUCCESS,
+                     "I2C writeReg() did not return success")
+    self.assertEqual(self.i2c.readReg(reg),
+                     test_byte,
+                     "I2C readReg() after writeReg() returned unexpected data")
+
+  def test_i2c_write_byte_data_invalid_addr(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR - 1)
+    test_byte = 0xEE
+    reg = MRAA_MOCK_I2C_DATA_LEN - 1
+    self.assertEqual(self.i2c.writeReg(reg, test_byte),
+                     m.ERROR_UNSPECIFIED,
+                     "I2C writeReg() to invalid address did not return error")
+
+  def test_i2c_write_byte_data_invalid_reg(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    test_byte = 0xEE
+    reg = MRAA_MOCK_I2C_DATA_LEN
+    self.assertEqual(self.i2c.writeReg(reg, test_byte),
+                     m.ERROR_UNSPECIFIED,
+                     "I2C writeReg() with invalid register did not return error")
+
+if __name__ == "__main__":
+  u.main()

tests/mock/i2c_checks_write_word_data.py

@@ -0,0 +1,70 @@
+#!/usr/bin/env python
+
+# Author: Alex Tereschenko <alext.mkrs@gmail.com>
+# Copyright (c) 2016 Alex Tereschenko.
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+from i2c_checks_shared import *
+
+class I2cChecksWriteWordData(u.TestCase):
+  def setUp(self):
+    self.i2c = m.I2c(MRAA_I2C_BUS_NUM)
+
+  def tearDown(self):
+    del self.i2c
+
+  def test_i2c_write_word_data(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    high_byte = 0xAA
+    low_byte = 0xBB
+    test_word = (high_byte << 8) + low_byte
+    reg = MRAA_MOCK_I2C_DATA_LEN - 2
+    self.assertEqual(self.i2c.writeWordReg(reg, test_word),
+                     m.SUCCESS,
+                     "I2C writeWordReg() did not return success")
+    self.assertEqual(self.i2c.readReg(reg),
+                     high_byte,
+                     "I2C readReg() of higher byte after writeWordReg() returned unexpected data")
+    self.assertEqual(self.i2c.readReg(reg + 1),
+                     low_byte,
+                     "I2C readReg() of lower byte after writeWordReg() returned unexpected data")
+
+  def test_i2c_write_word_data_invalid_addr(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR - 1)
+    test_word = 0xAABB
+    reg = MRAA_MOCK_I2C_DATA_LEN - 2
+    self.assertEqual(self.i2c.writeWordReg(reg, test_word),
+                     m.ERROR_UNSPECIFIED,
+                     "I2C writeWordReg() to invalid address did not return error")
+
+  def test_i2c_write_word_data_invalid_reg(self):
+    self.i2c.address(MRAA_MOCK_I2C_ADDR)
+    test_word = 0xAABB
+    reg = MRAA_MOCK_I2C_DATA_LEN
+    self.assertEqual(self.i2c.writeWordReg(reg, test_word),
+                     m.ERROR_UNSPECIFIED,
+                     "I2C writeWordReg() with invalid register did not return error")
+
+if __name__ == "__main__":
+  u.main()

tests/mock/platform_checks.py

@@ -0,0 +1,49 @@
+#!/usr/bin/env python
+
+# Author: Costin Constantin <costin.c.constantin@intel.com>
+# Copyright (c) 2015 Intel Corporation.
+#
+# Contributors: Alex Tereschenko <alext.mkrs@gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import mraa as m
+import unittest as u
+
+PLATFORM_PINCOUNT = 4
+PLATFORM_STD_ADC_RES_BITS = 10
+PLATFORM_MAX_ADC_RES_BITS = 12
+
+class PlatformChecks(u.TestCase):
+  def test_platform_pin_count(self):
+    self.assertEqual(m.getPinCount(), PLATFORM_PINCOUNT, "Wrong number of pins reported by platform")
+
+  def test_adc_std_res(self):
+    adc_std_res = m.adcSupportedBits()
+    print("Platform ADC standard resolution is: " + str(adc_std_res) + " bits")
+    self.assertEqual(adc_std_res, PLATFORM_STD_ADC_RES_BITS, "Wrong ADC standard resolution")
+
+  def test_adc_max_res(self):
+    adc_max_res = m.adcRawBits()
+    print("Platform ADC max. resolution is: " + str(adc_max_res) + " bits")
+    self.assertEqual(adc_max_res, PLATFORM_MAX_ADC_RES_BITS, "Wrong ADC max. resolution")
+
+if __name__ == "__main__":
+  u.main()