53 lines
788 B
Arduino
53 lines
788 B
Arduino
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#define R 8
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#define G A5
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#define B 7
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#define M 4
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#define MASTER 0
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void setup() {
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pinMode(R, OUTPUT);
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pinMode(G, OUTPUT);
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pinMode(B, OUTPUT);
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pinMode(M, OUTPUT);
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digitalWrite(R, LOW);
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digitalWrite(G, LOW);
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digitalWrite(B, LOW);
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digitalWrite(M, LOW);
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Serial.begin(9600);
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}
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void loop() {
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if(MASTER==1) {
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Serial.print('1');
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digitalWrite(G, HIGH);
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digitalWrite(B, HIGH);
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delay(1000);
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Serial.print('c');
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digitalWrite(G, LOW);
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digitalWrite(B, LOW);
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delay(1000);
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} else {
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while(Serial.available()) {
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char c = (char)Serial.read();
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if(c == '1') {
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digitalWrite(G, HIGH);
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digitalWrite(B, HIGH);
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} else {
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digitalWrite(G, LOW);
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digitalWrite(B, LOW);
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}
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}
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}
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}
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