kelvin de jager
/
PwmOut_HelloWorld
asdsdsdsfasf
Fork of PwmOut_HelloWorld by
main.cpp@2:32f6e0cd5d6f, 2015-03-19 (annotated)
- Committer:
- masterhorror
- Date:
- Thu Mar 19 20:43:49 2015 +0000
- Revision:
- 2:32f6e0cd5d6f
- Parent:
- 1:5160ea45399b
- Child:
- 3:80d90939a6cd
k
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 0:50d2b9c62765 | 1 | #include "mbed.h" |
mbedAustin | 1:5160ea45399b | 2 | |
mbed_official | 0:50d2b9c62765 | 3 | PwmOut led(LED1); |
mbedAustin | 1:5160ea45399b | 4 | |
mbed_official | 0:50d2b9c62765 | 5 | int main() { |
mbedAustin | 1:5160ea45399b | 6 | // specify period first |
masterhorror | 2:32f6e0cd5d6f | 7 | led.period(0.002f); // 4 second period |
masterhorror | 2:32f6e0cd5d6f | 8 | led.write(led+0.01f); |
masterhorror | 2:32f6e0cd5d6f | 9 | led=led+0.01 // 50% duty cycle, relative to period |
mbedAustin | 1:5160ea45399b | 10 | //led = 0.5f; // shorthand for led.write() |
mbedAustin | 1:5160ea45399b | 11 | //led.pulsewidth(2); // alternative to led.write, set duty cycle time in seconds |
mbedAustin | 1:5160ea45399b | 12 | while(1); |
mbed_official | 0:50d2b9c62765 | 13 | } |