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84 lines
1.7 KiB
84 lines
1.7 KiB
#include <RF24.h>
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#include <nRF24L01.h>
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//tally RGB LED
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const int tallyLED[] = {3,5,6}; //RGB
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const int tallyLEDlength = 3;
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boolean tallyLEDstat[3];
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# define RGBground 4
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# define channel 1
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//init NRF
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RF24 radio (7, 8);
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const uint16_t address = 0xADB5;
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uint16_t datareceive;
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//define min interval to show error
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unsigned long currentTime = millis();
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unsigned long previousTime = 0;
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const long errorTime = 3000;
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void setup(){
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for (int i=0; i < tallyLEDlength; i++){
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pinMode(tallyLED[i], OUTPUT);
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digitalWrite(tallyLED[i], LOW);
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}
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pinMode(RGBground, OUTPUT);
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digitalWrite(RGBground, LOW);
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//start Serial
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Serial.begin(9600);
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Serial.println("start serial");
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//start NRF
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Serial.println("start NRF");
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radio.begin();
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radio.openReadingPipe(0, address);
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radio.setPALevel(RF24_PA_HIGH);
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radio.setDataRate(RF24_1MBPS);
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radio.setAutoAck(false);
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radio.disableCRC();
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radio.startListening();
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delay(20);
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}
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void loop(){
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while (!updateLoop());
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radio.read(&datareceive, sizeof(datareceive));
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Serial.print("data: ");
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Serial.println(datareceive, BIN);
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if ((datareceive >> 15 - channel) & 1 == 1) setRGB(100,0,0);
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else if ((datareceive >> 7 - channel) & 1 == 1) setRGB(0,30,0);
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else setRGB(0,0,0);
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}
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boolean updateLoop(){
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currentTime = millis();
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if (radio.available()){
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Serial.println("new package");
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previousTime = currentTime;
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return true;
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}
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else if (currentTime - previousTime >= errorTime){
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Serial.println("timeout");
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setRGB(0,0,50);
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}
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return false;
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}
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byte getChecksum(byte data){
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byte checksum = 0;
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for (int i=8; i<8; i++) checksum += (data >> i) & 1;
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return checksum;
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}
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void setRGB(int r, int g, int b){
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analogWrite(tallyLED[0], r);
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analogWrite(tallyLED[1], g);
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analogWrite(tallyLED[2], b);
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}
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