LedStrip.cpp

#include "LedStrip.h"

#include "Arduino.h"

LED_CONTROLLER_NAMESPACE_USING

LedStrip::LedStrip(int dataPin, int clockPin, bool reverse)
	: dataPin(dataPin), clockPin(clockPin), reverse(reverse) { }

void LedStrip::setup() {
	pinMode(dataPin, OUTPUT);
	pinMode(clockPin, OUTPUT);
}

void LedStrip::clear() {
	for(int i = 0; i < STRIP_LENGTH; i++) {
		colors[i].clear();
	}
}

void LedStrip::send() {
	if (reverse) {
		for(int i = STRIP_LENGTH-1; i >= 0; i--) {
			colors[i].send(dataPin, clockPin);
		}
	} else {
		for(int i = 0; i < STRIP_LENGTH; i++) {
			colors[i].send(dataPin, clockPin);
		}
	}

	// Pull clock low to put strip into reset/post mode.
	digitalWrite(clockPin, LOW);
	delayMicroseconds(500); // Wait for 500us to go into reset.
}

Color* LedStrip::getColors() {
	return colors;
}