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c0a5e244b9
* Create a typedef for temperatures * Quick parse replace temp types * Fixup for fast/slow PWM on PinecilV2 * Update PIDThread.cpp * Pinecil small tips need less smoothing * Remove incorrect comment * Remove unused function * Update PinecilV2 Tune as well
26 lines
840 B
C++
26 lines
840 B
C++
/*
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* ThermoModel.cpp
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*
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* Created on: 1 May 2021
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* Author: Ralim
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*/
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#include "Setup.h"
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#include "TipThermoModel.h"
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#include "Types.h"
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#include "Utils.h"
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#include "configuration.h"
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extern uint16_t tipSenseResistancex10Ohms;
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TemperatureType_t TipThermoModel::convertuVToDegC(uint32_t tipuVDelta) {
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// For the MHP30, we are mimicing the original code and using the resistor fitted to the base of the heater head,
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// this is measured at boot in pid task and in the disconnected tip check if tip is removed
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if (tipSenseResistancex10Ohms > 900 && tipSenseResistancex10Ohms <= 1100) {
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int32_t a = ((tipSenseResistancex10Ohms / 10) + 300) * (3300000 - tipuVDelta);
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int32_t b = a / 1000000;
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int32_t c = tipuVDelta - b;
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int32_t d = c * 243 / 1000;
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return d / 10;
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}
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return 0xFFFF;
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}
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