Jens Strümper
Use nrf51-dk as a FTDI 232
Fork of
serial-test
by 
Kentarou Shimatani
main.cpp@0:b1ba78fdcc98, 2011-06-17 (annotated)
- Committer:
- peccu
- Date:
- Fri Jun 17 12:35:05 2011 +0000
- Revision:
- 0:b1ba78fdcc98
- Child:
- 1:58022b0070b7
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| peccu | 0:b1ba78fdcc98 | 1 | #include "mbed.h" |
| peccu | 0:b1ba78fdcc98 | 2 | |
| peccu | 0:b1ba78fdcc98 | 3 | Serial pc(USBTX, USBRX); // tx, rx |
| peccu | 0:b1ba78fdcc98 | 4 | AnalogIn myinput(p20); |
| peccu | 0:b1ba78fdcc98 | 5 | PwmOut led(LED1); |
| peccu | 0:b1ba78fdcc98 | 6 | |
| peccu | 0:b1ba78fdcc98 | 7 | float brightness = 0.0; |
| peccu | 0:b1ba78fdcc98 | 8 | |
| peccu | 0:b1ba78fdcc98 | 9 | int main() { |
| peccu | 0:b1ba78fdcc98 | 10 | pc.printf("Press 'u' to turn LED1 brightness up, 'd' to turn it down\r\n"); |
| peccu | 0:b1ba78fdcc98 | 11 | |
| peccu | 0:b1ba78fdcc98 | 12 | while(1) { |
| peccu | 0:b1ba78fdcc98 | 13 | pc.printf("Hello World! : %f\r\n",(float)myinput); |
| peccu | 0:b1ba78fdcc98 | 14 | char c = pc.getc(); |
| peccu | 0:b1ba78fdcc98 | 15 | if((c == 'u') && (brightness < 0.5)) { |
| peccu | 0:b1ba78fdcc98 | 16 | brightness += 0.01; |
| peccu | 0:b1ba78fdcc98 | 17 | led = brightness; |
| peccu | 0:b1ba78fdcc98 | 18 | } |
| peccu | 0:b1ba78fdcc98 | 19 | if((c == 'd') && (brightness > 0.0)) { |
| peccu | 0:b1ba78fdcc98 | 20 | brightness -= 0.01; |
| peccu | 0:b1ba78fdcc98 | 21 | led = brightness; |
| peccu | 0:b1ba78fdcc98 | 22 | } |
| peccu | 0:b1ba78fdcc98 | 23 | |
| peccu | 0:b1ba78fdcc98 | 24 | } |
| peccu | 0:b1ba78fdcc98 | 25 | } |