Eleanor Hulm
/
EMB_LAB3
Controlling onboard RGB LED with Pulse-Width Modulation
Diff: main.cpp
- Revision:
- 1:31823a0dc268
- Parent:
- 0:f86c572491c3
--- a/main.cpp Mon Oct 15 12:19:12 2012 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,19 +0,0 @@ -#include "mbed.h" - -PwmOut r (p23); -PwmOut g (p24); -PwmOut b (p25); - -int main() -{ - r.period(0.001); - while(1) { - for(float i = 0.0; i < 1.0 ; i += 0.001) { - float p = 3 * i; - r = 1.0 - ((p < 1.0) ? 1.0 - p : (p > 2.0) ? p - 2.0 : 0.0); - g = 1.0 - ((p < 1.0) ? p : (p > 2.0) ? 0.0 : 2.0 - p); - b = 1.0 - ((p < 1.0) ? 0.0 : (p > 2.0) ? 3.0 - p : p - 1.0); ; - wait (0.01); - } - } -} \ No newline at end of file