Uses 2 Potentiometers on the app-board to control red and green LED. Blue LED is controlled by using Up and Down buttons on the joystick. When Joystick is pressed down, the song will be played.
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Revision 0:f86c572491c3, committed 2012-10-15
- Comitter:
- chris
- Date:
- Mon Oct 15 12:19:12 2012 +0000
- Child:
- 1:4a2a53bbc623
- Commit message:
- Example program from the mbed application board, showing the RGB LED cycling through all colours.
Changed in this revision
main.cpp | Show annotated file Show diff for this revision Revisions of this file |
mbed.bld | Show annotated file Show diff for this revision Revisions of this file |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Mon Oct 15 12:19:12 2012 +0000 @@ -0,0 +1,19 @@ +#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
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Oct 15 12:19:12 2012 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/cd19af002ccc \ No newline at end of file