Hendrik Lipka
A variant of the hello world LED program, which fades the LEDs in knight rider style (back and forth).
Revision 0:6cd0cbc7e4f9, committed 2010-11-24
- Comitter:
- hlipka
- Date:
- Wed Nov 24 21:25:44 2010 +0000
- 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 |
diff -r 000000000000 -r 6cd0cbc7e4f9 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Nov 24 21:25:44 2010 +0000
@@ -0,0 +1,58 @@
+//Hello mbed world fading leds knightrider-style
+#include "mbed.h"
+
+PwmOut led_1(LED1);
+PwmOut led_2(LED2);
+PwmOut led_3(LED3);
+PwmOut led_4(LED4);
+
+int main() {
+ // led1+
+ for(float i=0;i<1.0F;i+=0.01){
+ led_1 = i;
+ wait_ms(5);
+ }
+ while(1) {
+ // led1-/2+
+ for(float i=0;i<1.0F;i+=0.01){
+ led_2 = i;
+ led_1 = 1.0f-i;
+ wait_ms(5);
+ }
+ led_1 = 0;
+ // led2-/3+
+ for(float i=0;i<1.0F;i+=0.01){
+ led_3 = i;
+ led_2 = 1.0f-i;
+ wait_ms(5);
+ }
+ led_2 = 0;
+ // led3-/4+
+ for(float i=0;i<1.0F;i+=0.01){
+ led_4 = i;
+ led_3 = 1.0f-i;
+ wait_ms(5);
+ }
+ // led3+/4-
+ for(float i=0;i<1.0F;i+=0.01){
+ led_3 = i;
+ led_4 = 1.0f-i;
+ wait_ms(5);
+ }
+ led_4 = 0;
+ // led3-/2+
+ for(float i=0;i<1.0F;i+=0.01){
+ led_2 = i;
+ led_3 = 1.0f-i;
+ wait_ms(5);
+ }
+ led_3 = 0;
+ // led1+/2-
+ for(float i=0;i<1.0F;i+=0.01){
+ led_1 = i;
+ led_2 = 1.0f-i;
+ wait_ms(5);
+ }
+ led_2 = 0;
+ }
+}
diff -r 000000000000 -r 6cd0cbc7e4f9 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Nov 24 21:25:44 2010 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/9114680c05da