Refactored Ppg for frequency based algorithm. (#1486)

New implementation of the heart rate sensor data processing using a frequency based PPG algorithm.
The HRS3300 settings are fine-tuned for better signal to noise at 10Hz.
The measurement delay is now set to 100ms.
Enable and use the ambient light sensor.
FFT implementation based on ArduinoFFT (https://github.com/kosme/arduinoFFT, GPLv3.0).

Author: Ceimour

src/CMakeLists.txt

@@ -488,10 +488,8 @@ list(APPEND SOURCE_FILES
         drivers/TwiMaster.cpp
 
         heartratetask/HeartRateTask.cpp
-        components/heartrate/Ppg.cpp
-        components/heartrate/Biquad.cpp
-        components/heartrate/Ptagc.cpp
         components/heartrate/HeartRateController.cpp
+        components/heartrate/Ppg.cpp
 
         buttonhandler/ButtonHandler.cpp
         touchhandler/TouchHandler.cpp
@@ -552,8 +550,7 @@ list(APPEND RECOVERY_SOURCE_FILES
         components/heartrate/HeartRateController.cpp
         heartratetask/HeartRateTask.cpp
         components/heartrate/Ppg.cpp
-        components/heartrate/Biquad.cpp
-        components/heartrate/Ptagc.cpp
+
         components/motor/MotorController.cpp
         components/fs/FS.cpp
         buttonhandler/ButtonHandler.cpp
@@ -666,9 +663,10 @@ set(INCLUDE_FILES
         drivers/TwiMaster.h
         heartratetask/HeartRateTask.h
         components/heartrate/Ppg.h
-        components/heartrate/Biquad.h
-        components/heartrate/Ptagc.h
         components/heartrate/HeartRateController.h
+        libs/arduinoFFT-develop/src/arduinoFFT.h
+        libs/arduinoFFT-develop/src/defs.h
+        libs/arduinoFFT-develop/src/types.h
         components/motor/MotorController.h
         buttonhandler/ButtonHandler.h
         touchhandler/TouchHandler.h