Felipe dos Santos Neves / Mbed 2 deprecated aps_so_c2_old

APS de Sistemas Operacionais / Controle 2

Dependencies:   mbed-rtos mbed HC_SR04_Ultrasonic_Library

main.cpp

Committer:
feupos
Date:
2017-10-21
Revision:
0:8d53c4c11953
Child:
1:c07ed2436cd8

File content as of revision 0:8d53c4c11953:

#include "mbed.h"
#include "rtos.h"

DigitalOut led1(LED1);
InterruptIn sw2(SW2);
uint32_t button_pressed;
Thread *thread2;

void sw2_press(void)
{
    thread2->signal_set(0x1);
}

void led_thread(void const *argument)
{
    while (true) {
        led1 = !led1;
        Thread::wait(1000);
    }
}

void button_thread(void const *argument)
{
    while (true) {
        Thread::signal_wait(0x1);
        button_pressed++;
    }
}

int main()
{
    Thread thread(led_thread);
    thread2 = new Thread(button_thread);

    button_pressed = 0;
    sw2.fall(&sw2_press);
    while (true) {
        Thread::wait(5000);
        printf("SW2 was pressed (last 5 seconds): %d \n", button_pressed);
        fflush(stdout);
        button_pressed = 0;
    }
}