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August 29, 2015 14:00
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| #define REDPIN 3 | |
| #define GREENPIN 5 | |
| #define BLUEPIN 6 | |
| #define MOTION 2 | |
| int green[] = {0, 255, 0}; | |
| int red[] = {255, 0, 0}; | |
| int off[] = {0, 0, 0}; | |
| void setup() { | |
| pinMode(REDPIN, OUTPUT); | |
| pinMode(GREENPIN, OUTPUT); | |
| pinMode(BLUEPIN, OUTPUT); | |
| pinMode(MOTION, INPUT); | |
| Serial.begin(9600); | |
| } | |
| void loop() { | |
| if(!(digitalRead(MOTION))){ | |
| //blink red 10 time | |
| for (int i =0; i<10; i++) { | |
| writeRGB(red); | |
| delay(100); | |
| writeRGB(off); | |
| delay(100); | |
| } | |
| } | |
| writeRGB(green); | |
| } | |
| /** | |
| * Set an RGB colour | |
| * | |
| * @param int *rgb an array of rgb values | |
| */ | |
| void writeRGB(int *rgb){ | |
| analogWrite(REDPIN, rgb[0]); | |
| analogWrite(GREENPIN, rgb[1]); | |
| analogWrite(BLUEPIN, rgb[2]); | |
| } |
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