Jens Strümper
/
printf-debug
Use nrf51-dk as a FTDI 232
Fork of serial-test by
Diff: main.cpp
- Revision:
- 1:58022b0070b7
- Parent:
- 0:b1ba78fdcc98
- Child:
- 2:c5683db5bf11
--- a/main.cpp Fri Jun 17 12:35:05 2011 +0000 +++ b/main.cpp Mon Sep 07 16:05:09 2015 +0000 @@ -1,25 +1,9 @@ -#include "mbed.h" - -Serial pc(USBTX, USBRX); // tx, rx -AnalogIn myinput(p20); -PwmOut led(LED1); - -float brightness = 0.0; - +#include "mbed.h" + +Serial pc(USBTX, USBRX); + int main() { - pc.printf("Press 'u' to turn LED1 brightness up, 'd' to turn it down\r\n"); - while(1) { - pc.printf("Hello World! : %f\r\n",(float)myinput); - char c = pc.getc(); - if((c == 'u') && (brightness < 0.5)) { - brightness += 0.01; - led = brightness; - } - if((c == 'd') && (brightness > 0.0)) { - brightness -= 0.01; - led = brightness; - } - + pc.putc(pc.getc()); } }