Merge leads_vec_power/Pedal and leads_vec_wsc/Accelerometer into LEADS-Arduino (#8)

* Added `Accelerometer` and `Pedal`. (#482)

* Updated keywords.txt and `Accelerometer`. (#482)

* Updated exports. (#482)

* Bug fixed. (#482)

Author: ATATC

keywords.txt

@@ -4,6 +4,10 @@ Device KEYWORD1
 VoltageSensor KEYWORD1
 OnWheelSpeedSensorUpdate KEYWORD1
 WheelSpeedSensor KEYWORD1
+Acceleration KEYWORD1
+OnAccelerometerUpdate KEYWORD1
+Accelerometer KEYWORD1
+Pedal KEYWORD1
 Peer KEYWORD1
 returnString KEYWORD2
 returnFloat KEYWORD2

src/Accelerometer.cpp

@@ -0,0 +1,10 @@
+#include "Accelerometer.h"
+
+String Acceleration::toString() {
+    return String(yaw) + "," + pitch + "," + roll + "," + forwardAcceleration + "," + lateralAcceleration + "," +
+           verticalAcceleration;
+}
+
+Accelerometer::Accelerometer(OnAccelerometerUpdate onUpdate) : _onUpdate(onUpdate) {}
+
+void Accelerometer::initialize(const ArrayList<String> &parentTags) { Device<Acceleration>::initialize(parentTags); }

src/Accelerometer.h

@@ -0,0 +1,25 @@
+#ifndef ACCELEROMETER_H
+#define ACCELEROMETER_H
+
+
+#include "Device.h"
+
+struct Acceleration {
+    float yaw = 0, pitch = 0, roll = 0;
+    float forwardAcceleration = 0, lateralAcceleration = 0, verticalAcceleration = 0;
+    String toString();
+};
+
+typedef void (*OnAccelerometerUpdate)(Acceleration acceleration);
+
+class Accelerometer : public Device<Acceleration> {
+protected:
+    const OnAccelerometerUpdate _onUpdate;
+
+public:
+    explicit Accelerometer(OnAccelerometerUpdate onUpdate);
+    void initialize(const ArrayList<String> &parentTags) override;
+};
+
+
+#endif // ACCELEROMETER_H

src/LEADS.h

@@ -1,6 +1,8 @@
+#include "Accelerometer.h"
 #include "Controller.h"
 #include "Device.h"
 #include "Memory.h"
+#include "Pedal.h"
 #include "Peer.h"
 #include "PredefinedTags.h"
 #include "Utils.h"

src/Pedal.cpp

@@ -0,0 +1,11 @@
+#include "Pedal.h"
+
+Pedal::Pedal(const ArrayList<int> &pins, float restValue, float maxValue) :
+    Device<float>(pins), _restValue(restValue), _maxValue(maxValue) {}
+
+void Pedal::initialize(const ArrayList<String> &parentTags) {
+    Device<float>::initialize(parentTags);
+    pinMode(_pins[0], INPUT);
+}
+
+float Pedal::read() { return ((float) analogRead(_pins[0]) / 1023 - _restValue) / _maxValue; }

src/Pedal.h

@@ -0,0 +1,18 @@
+#ifndef PEDAL_H
+#define PEDAL_H
+
+
+#include "Device.h"
+
+class Pedal : public Device<float> {
+protected:
+    float _restValue, _maxValue;
+
+public:
+    Pedal(const ArrayList<int> &pins, float restValue, float maxValue);
+    void initialize(const ArrayList<String> &parentTags) override;
+    float read() override;
+};
+
+
+#endif // PEDAL_H