Renishaw
An example program that drives an RGB LED using PWM outputs
Dependencies: mbed
Fork of
Renbed_RGB_PWM
by 
Miskin Project
Revision 0:2e9f6df87dde, committed 2016-04-19
- Comitter:
- MiskinPrj
- Date:
- Tue Apr 19 14:43:19 2016 +0000
- Child:
- 1:a8629ebf85a5
- Commit message:
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 Tue Apr 19 14:43:19 2016 +0000
@@ -0,0 +1,63 @@
+/*********************************************************
+*Renbed_RGB_PWM *
+*Author: Dan Argust *
+* *
+*A program that controls an RGB LED *
+*********************************************************/
+
+/* include the mbed library made by mbed.org that contains
+classes/functions designed to make programming mbed
+microcontrollers easier */
+#include "mbed.h"
+
+/* Set up 3 pins as pwm out to control the colour
+cathodes of the RGB LED */
+PwmOut Red(P1_24);
+PwmOut Green(P1_26);
+PwmOut Blue(P0_19);
+
+int main()
+{
+ Red = Blue = Green = 0;
+ float increment = 0.1;
+
+ for(;;)
+ {
+ for(int i=0;i<10;i++)
+ {
+ Green = Green + increment;
+ wait(increment);
+ }
+ for(int i=0;i<10;i++)
+ {
+ Red = Red + increment;
+ wait(increment);
+ }
+ for(int i=0;i<10;i++)
+ {
+ Green = Green - increment;
+ wait(increment);
+ }
+ for(int i=0;i<10;i++)
+ {
+ Blue = Blue + increment;
+ wait(increment);
+ }
+ for(int i=0;i<10;i++)
+ {
+ Red = Red - increment;
+ wait(increment);
+ }
+ for(int i=0;i<10;i++)
+ {
+ Green = Green + increment;
+ wait(increment);
+ }
+ for(int i=0;i<10;i++)
+ {
+ Blue = Blue - increment;
+ Green = Green - increment;
+ wait(increment);
+ }
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Apr 19 14:43:19 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/082adc85693f \ No newline at end of file