#include <RCSwitch.h>
#include <Adafruit_GFX.h>
#include <Adafruit_TFTLCD.h>

#define BLACK 0x0000
#define WHITE 0xFFFF

#define LCD_CS A3
#define LCD_CD A2
#define LCD_WR A1
#define LCD_RD A0
#define LCD_RESET A4

RCSwitch mySwitch = RCSwitch();

Adafruit_TFTLCD tft(LCD_CS, LCD_CD, LCD_WR, LCD_RD, LCD_RESET);


uint8_t lines = 0;

void clearScreen() {
	if (lines >= 15) {
		tft.fillScreen(BLACK);
		tft.setCursor(0, 0);
		lines = 0;
	}
}

void setup() {
	Serial.begin(9600);
	mySwitch.enableReceive(0);  // Receiver on interrupt 0 => that is pin #2


	pinMode(5, OUTPUT);
	digitalWrite(5, HIGH);

	tft.begin();
	tft.setRotation(1);
	tft.setTextSize(2);
	tft.fillScreen(BLACK);

	clearScreen();
	tft.println("Hello");
	lines++;
}

void loop() {
	if (mySwitch.available()) {

		int value = mySwitch.getReceivedValue();

		if (value == 0) {
			clearScreen();
			tft.println("Unknown encoding");
			lines++;
		} else {
			clearScreen();
			tft.print("Recv ");
			tft.print( mySwitch.getReceivedValue() );
			tft.print(" / ");
			tft.print( mySwitch.getReceivedBitlength() );
			tft.print(" ");
			tft.print("Prot: ");
			tft.println( mySwitch.getReceivedProtocol() );
			lines++;
		}

		mySwitch.resetAvailable();
	}
}