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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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29
workspace/TS100/Core/Src/gui.cpp
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@@ -563,25 +563,26 @@ static void setTipOffset() {
// If the thermo-couple at the end of the tip, and the handle are at
// equilibrium, then the output should be zero, as there is no temperature
// differential.
uint32_t offset = 0;
for (uint8_t i = 0; i < 15; i++) {
offset += getTipRawTemp(0);
// cycle through the filter a fair bit to ensure we're stable.
OLED::clearScreen();
OLED::setCursor(0, 0);
OLED::print(SymbolDot);
for (uint8_t x = 0; x < i / 4; x++)
while (systemSettings.CalibrationOffset == 0) {
uint32_t offset = 0;
for (uint8_t i = 0; i < 16; i++) {
offset += getTipRawTemp(1);
// cycle through the filter a fair bit to ensure we're stable.
OLED::clearScreen();
OLED::setCursor(0, 0);
OLED::print(SymbolDot);
OLED::refresh();
osDelay(100);
for (uint8_t x = 0; x < (i / 4); x++)
OLED::print(SymbolDot);
OLED::refresh();
osDelay(100);
}
systemSettings.CalibrationOffset = TipThermoModel::convertTipRawADCTouV(
offset / 16);
}
systemSettings.CalibrationOffset = TipThermoModel::convertTipRawADCTouV(
offset / 15);
OLED::clearScreen();
OLED::setCursor(0, 0);
OLED::drawCheckbox(true);
OLED::printNumber(systemSettings.CalibrationOffset,4);
OLED::printNumber(systemSettings.CalibrationOffset, 4);
OLED::refresh();
osDelay(1200);
}