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main.cpp
- Committer:
- Uan
- Date:
- 2019-07-20
- Revision:
- 0:30eb5c705d7f
File content as of revision 0:30eb5c705d7f:
#include "mbed.h" AnalogIn ain0(A0); AnalogIn ain1(A1); DigitalOut dout(D7); DigitalOut led1(LED1); DigitalOut led2(LED2); DigitalOut led3(LED3); Serial pc(USBTX,USBRX); Mutex stdio_mutex; // Para ver el efecto de mutex: poner wait_us a 1us y quitarlo o ponerlo, provoca errores en el envio muy frecuentemente. Thread thread2; Thread thread3; Thread thread4; Ticker parpadea1; Ticker parpadea2; Ticker parpadea3; void parpadear1() { led1=!led1; } void parpadear2() { led2=!led2; } void parpadear3() { led3=!led3; } void leds() { while (1) { if(ain0 > 0.3f) { dout = 1; } else { dout = 0; } wait_ms(200); } } void parpadeo2() { parpadea2.attach(&parpadear2, 0.5); while(1) { wait_us(500); stdio_mutex.lock(); printf("%f \n", ain1.read()*3.3f); stdio_mutex.unlock(); } } void parpadeo3() { parpadea3.attach(&parpadear3, 0.25); while(1){wait_ms(300);} } int main(void) { pc.baud(2000000); parpadea1.attach(&parpadear1, 1.0); thread2.start(parpadeo2); thread3.start(parpadeo3); thread4.start(leds); while (1) { stdio_mutex.lock(); printf("%f , ", ain0.read()*3.3f); stdio_mutex.unlock(); wait_us(500); } }