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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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6
workspace/TS100/Core/Src/main.cpp
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@@ -118,7 +118,7 @@ void startPIDTask(void const *argument __unused) {
#else
#endif
history<int32_t, PID_TIM_HZ > tempError = { { 0 }, 0, 0 };
history<int32_t, PID_TIM_HZ> tempError = { { 0 }, 0, 0 };
currentTempTargetDegC = 0; // Force start with no output (off). If in sleep / soldering this will
// be over-ridden rapidly
pidTaskNotification = xTaskGetCurrentTaskHandle();
@@ -126,6 +126,9 @@ void startPIDTask(void const *argument __unused) {
if (ulTaskNotifyTake(pdTRUE, 2000)) {
// This is a call to block this thread until the ADC does its samples
// Do the reading here to keep the temp calculations churning along
uint32_t currentTipTempInC = TipThermoModel::getTipInC(true);
if (currentTempTargetDegC) {
// Cap the max set point to 450C
if (currentTempTargetDegC > (450)) {
@@ -133,7 +136,6 @@ void startPIDTask(void const *argument __unused) {
currentTempTargetDegC = (450);
}
// Convert the current tip to degree's C
uint32_t currentTipTempInC = TipThermoModel::getTipInC(true);
// As we get close to our target, temp noise causes the system
// to be unstable. Use a rolling average to dampen it.