55 lines
995 B
C++
55 lines
995 B
C++
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#define RED_LED 6
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#define GREEN_LED 9
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#define BLUE_LED 5
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int brightness = 255;
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int rb = 0;
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int gb = 0;
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int bb = 0;
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int fadeSpeed = 10;
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void setup()
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{
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pinMode(RED_LED, OUTPUT);
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pinMode(GREEN_LED, OUTPUT);
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pinMode(BLUE_LED, OUTPUT);
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Serial.begin(9600);
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}
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char* result[3];
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void loop()
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{
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if(Serial.available() > 1)
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{
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char input[12];
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byte size = Serial.readBytes(input, 11);
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// Add the final 0 to end the C string
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input[size] = 0;
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// Read each command pair
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char* command = strtok(input, ";");
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int index = 0;
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while (command != 0)
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{
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result[index] = command;
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index += 1;
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// Find the next command in input string
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command = strtok(0, ";");
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}
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rb = atoi(result[0]);
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gb = atoi(result[1]);
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bb = atoi(result[2]);
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analogWrite(RED_LED, rb);
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analogWrite(GREEN_LED, gb);
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analogWrite(BLUE_LED, bb);
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String out = (String)rb + ";" + (String)gb + ";" + (String)bb;
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Serial.println(out);
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}
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}
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