Toshihisa T
/
pwmtest
LED1 light use with PWM
main.cpp@0:9863300d25b7, 2010-10-02 (annotated)
- Committer:
- tosihisa
- Date:
- Sat Oct 02 14:43:27 2010 +0000
- Revision:
- 0:9863300d25b7
LED1 light use with PWM
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
tosihisa | 0:9863300d25b7 | 1 | #include "mbed.h" |
tosihisa | 0:9863300d25b7 | 2 | |
tosihisa | 0:9863300d25b7 | 3 | PwmOut led(LED1); |
tosihisa | 0:9863300d25b7 | 4 | |
tosihisa | 0:9863300d25b7 | 5 | int main() { |
tosihisa | 0:9863300d25b7 | 6 | while(1) { |
tosihisa | 0:9863300d25b7 | 7 | for(float p = 0.0f; p < 0.5f; p += 0.01f) { |
tosihisa | 0:9863300d25b7 | 8 | led = p; |
tosihisa | 0:9863300d25b7 | 9 | wait(0.02); |
tosihisa | 0:9863300d25b7 | 10 | } |
tosihisa | 0:9863300d25b7 | 11 | for(float p = 0.49f; p > 0.0f; p -= 0.01f) { |
tosihisa | 0:9863300d25b7 | 12 | led = p; |
tosihisa | 0:9863300d25b7 | 13 | wait(0.02); |
tosihisa | 0:9863300d25b7 | 14 | } |
tosihisa | 0:9863300d25b7 | 15 | wait(0.5); |
tosihisa | 0:9863300d25b7 | 16 | } |
tosihisa | 0:9863300d25b7 | 17 | } |