Harish Mekali
/
2_GPIO_External_LED_buzzer
2 GPIO External LED/Buzzer
main.cpp@0:c41b6252eaa0, 2013-10-04 (annotated)
- Committer:
- HarishMekali
- Date:
- Fri Oct 04 18:27:28 2013 +0000
- Revision:
- 0:c41b6252eaa0
2 GPIO External LED/Buzzer
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
HarishMekali | 0:c41b6252eaa0 | 1 | #include "mbed.h" |
HarishMekali | 0:c41b6252eaa0 | 2 | |
HarishMekali | 0:c41b6252eaa0 | 3 | DigitalOut led(p20); // Connect the LED/Buzzer at pin 20 |
HarishMekali | 0:c41b6252eaa0 | 4 | |
HarishMekali | 0:c41b6252eaa0 | 5 | int main() |
HarishMekali | 0:c41b6252eaa0 | 6 | { |
HarishMekali | 0:c41b6252eaa0 | 7 | led = !led; |
HarishMekali | 0:c41b6252eaa0 | 8 | wait(0.25); |
HarishMekali | 0:c41b6252eaa0 | 9 | } |