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Eurobot 2013 IR testbench
Diff: main.cpp
- Revision:
- 1:818904abef3d
- Parent:
- 0:5ebe36076172
diff -r 5ebe36076172 -r 818904abef3d main.cpp --- a/main.cpp Wed Nov 14 16:53:28 2012 +0000 +++ b/main.cpp Wed Nov 14 18:44:03 2012 +0000 @@ -0,0 +1,42 @@ +#include "mbed.h" +#include "PwmIn.h" +#include "globals.h" +#include "rtos.h" + +#define PWM_INVERT + +DigitalOut led1(LED1); +DigitalOut led2(LED2); +Serial pc(USBTX, USBRX); // tx, rx + +PwmIn My_PWM(p30); +float my_dutycycle; +Semaphore serial_sema(1); + +void PWM_Callback(float dutycycle) { + led1 = !led1; + my_dutycycle = dutycycle; + serial_sema.release(); + +} + + +void serial_thread(void const *argument) { + while (true) { + serial_sema.wait(); + printf("dutycycle: %0.4f \n\r", my_dutycycle); + } +} + +int main() { + pc.baud(19200); + pc.printf("Hello from mbed\n"); + + My_PWM.callbackfunc = PWM_Callback; + + Thread thread(serial_thread); + + while (true) { + Thread::wait(osWaitForever); + } +}