Pinecil v2 tune via PID (#1827)

* Start PWM after adc irq fully done

* Filter len 4

* Use comparitor 2 on timer for wrap around

* Update IRQ.cpp

* Tip measurements are uint16_t

Update BSP.cpp

Update BSP.cpp

* WiP PID

move pid tuning to config

Update PIDThread.cpp

* Handle PWM Timer gitchy comparitor

* Tuning

* Dampen with Kd

* Cleaning up

* Use TemperatureType_t for getTipTemp()

* Add small rolling average to user GUI temp to reduce flicker

* Trigger PID when adc is skipped (will use old values)

source/Core/BSP/BSP_Power.h

@@ -19,9 +19,8 @@ void power_check();
 // Returns the tip resistance in x10 ohms, so 7.5 = 75; 14=140 etc
 uint8_t getTipResistanceX10();
 
-uint8_t getTipThermalMass();
-uint8_t getTipInertia();
-
+uint16_t getTipThermalMass();
+uint16_t getTipInertia();
 
 #ifdef __cplusplus
 }