István Cserny
Egyszerű LED villogtatás NUCLEO-F446RE kártyán (MBED2)
main.cpp@2:335d3650f00e, 2021-09-21 (annotated)
- Committer:
- cspista
- Date:
- Tue Sep 21 13:45:12 2021 +0000
- Revision:
- 2:335d3650f00e
- Parent:
- 0:bf9e6380ebf9
LED blinking
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| cspista | 0:bf9e6380ebf9 | 1 | #include "mbed.h" |
| cspista | 0:bf9e6380ebf9 | 2 | |
| cspista | 2:335d3650f00e | 3 | DigitalOut myled(LED1); // PA_5 alias LED1 |
| cspista | 0:bf9e6380ebf9 | 4 | |
| cspista | 0:bf9e6380ebf9 | 5 | int main() { |
| cspista | 0:bf9e6380ebf9 | 6 | while(1) { |
| cspista | 2:335d3650f00e | 7 | myled = 1; // LED is ON |
| cspista | 2:335d3650f00e | 8 | wait(0.2); // 200 ms |
| cspista | 2:335d3650f00e | 9 | myled = 0; // LED is OFF |
| cspista | 2:335d3650f00e | 10 | wait(1.0); // 1 sec |
| cspista | 0:bf9e6380ebf9 | 11 | } |
| cspista | 0:bf9e6380ebf9 | 12 | } |