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Fix calibration, move to exp moving average

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This commit is contained in:
Ben V. Brown
2019-10-08 21:50:50 +11:00
parent 6a39e4bcc8
commit 3fea95c6b1
10 changed files with 61 additions and 33 deletions
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9
workspace/TS100/Core/Inc/power.hpp
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@@ -8,6 +8,7 @@
#include "stdint.h"
#include <history.hpp>
#include "hardware.h"
#include "expMovingAverage.h"
#ifndef POWER_HPP_
#define POWER_HPP_
@@ -18,17 +19,17 @@
// Once we have feed-forward temp estimation we should be able to better tune this.
#ifdef MODEL_TS100
const int32_t tipMass = 3500; // divide here so division is compile-time.
const int32_t tipMass = 45; // X10 watts to raise 1 deg C in 1 second
const uint8_t tipResistance = 85; //x10 ohms, 8.5 typical for ts100, 4.5 typical for ts80
#endif
#ifdef MODEL_TS80
const uint32_t tipMass = 4500;
const uint32_t tipMass = 40;
const uint8_t tipResistance = 45; //x10 ohms, 8.5 typical for ts100, 4.5 typical for ts80
#endif
const uint8_t oscillationPeriod = 8*PID_TIM_HZ; // I term look back value
extern history<uint32_t, oscillationPeriod> x10WattHistory;
const uint8_t wattHistoryFilter = 24; // I term look back weighting
extern expMovingAverage<uint32_t, wattHistoryFilter> x10WattHistory;
int32_t tempToX10Watts(int32_t rawTemp);
void setTipX10Watts(int32_t mw);