Edoardo Vignali
/
fading_pwm_led2
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main.cpp@3:f057c1dbef0a, 2015-02-20 (annotated)
- Committer:
- Calamaro
- Date:
- Fri Feb 20 17:14:01 2015 +0000
- Revision:
- 3:f057c1dbef0a
- Parent:
- 2:073d39b53874
introducted fading on LED2;
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| bcostm | 0:4860a91fb495 | 1 | #include "mbed.h" |
| bcostm | 0:4860a91fb495 | 2 | |
| Calamaro | 2:073d39b53874 | 3 | PwmOut mypwm(PA_5); |
| Calamaro | 3:f057c1dbef0a | 4 | int pulse_per = 100; |
| Calamaro | 2:073d39b53874 | 5 | |
| Calamaro | 3:f057c1dbef0a | 6 | int main() |
| Calamaro | 3:f057c1dbef0a | 7 | { |
| Calamaro | 3:f057c1dbef0a | 8 | while(1) { |
| Calamaro | 3:f057c1dbef0a | 9 | for(int i = 0; i < pulse_per; i++) { |
| Calamaro | 3:f057c1dbef0a | 10 | mypwm.period_us(pulse_per); |
| Calamaro | 3:f057c1dbef0a | 11 | mypwm.pulsewidth_us(i); |
| Calamaro | 3:f057c1dbef0a | 12 | wait(0.01); |
| Calamaro | 3:f057c1dbef0a | 13 | } |
| Calamaro | 3:f057c1dbef0a | 14 | for(int i = pulse_per; i > 0; i--) { |
| Calamaro | 3:f057c1dbef0a | 15 | mypwm.period_us(pulse_per); |
| Calamaro | 3:f057c1dbef0a | 16 | mypwm.pulsewidth_us(i); |
| Calamaro | 3:f057c1dbef0a | 17 | wait(0.01); |
| Calamaro | 3:f057c1dbef0a | 18 | } |
| Calamaro | 3:f057c1dbef0a | 19 | |
| bcostm | 0:4860a91fb495 | 20 | } |
| bcostm | 0:4860a91fb495 | 21 | } |