./workspace/TS100 -> ./source/

source/Core/Inc/power.hpp

@@ -0,0 +1,28 @@
+/*
+ * Power.hpp
+ *
+ *  Created on: 28 Oct, 2018
+ *     Authors: Ben V. Brown, David Hilton (David's Idea)
+ */
+
+#include "stdint.h"
+#include <history.hpp>
+#include "BSP.h"
+#include "expMovingAverage.h"
+#include "../../configuration.h"
+#ifndef POWER_HPP_
+#define POWER_HPP_
+
+// thermal mass = 1690 milliJ/*C for my tip.
+//  ->  Wattsx10*Seconds to raise Temp from room temp to +100*C, divided by 100*C.
+// we divide mass by 20 to let the I term dominate near the set point.
+//  This is necessary because of the temp noise and thermal lag in the system.
+// Once we have feed-forward temp estimation we should be able to better tune this.
+
+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);
+uint8_t X10WattsToPWM(int32_t milliWatts, uint8_t sample = 0);
+#endif /* POWER_HPP_ */