Initial commit

src/LEDOutput.cpp

@@ -0,0 +1,22 @@
+#include <Arduino.h>
+
+#define LED_OUTPUT_FREQUENCY 490
+#define LED_OUTPUT_RESOLUTION 15
+#define LED_OUTPUT_PWM_RANGE 32767
+
+class LEDOutput {
+	unsigned int _channel;
+
+  public:
+	LEDOutput(unsigned int channel) {
+		_channel = channel;
+		ledcSetup(channel, LED_OUTPUT_FREQUENCY, LED_OUTPUT_RESOLUTION);
+	}
+
+	void attach(unsigned int pin){
+		ledcAttachPin(pin, _channel);
+	}
+	void writeFraction(float fraction){
+		ledcWrite(_channel, fraction * LED_OUTPUT_PWM_RANGE);
+	}
+};