Dr. Pucher / Mbed 2 deprecated Serial_interrupts

Test

Dependencies:   mbed

main.cpp

Committer:
bulmecisco
Date:
2018-11-15
Revision:
2:f026b40fadb1
Parent:
0:023c5cda6102

File content as of revision 2:f026b40fadb1:

#include "mbed.h"

DigitalOut led1(LED1);
DigitalOut led2(LED2);

Serial pc(USBTX, USBRX);

bool flag = false;
char rec;

void callback_ex() {
    // Note: you need to actually read from the serial to clear the RX interrupt
    //pc.putc(pc.getc());
    while(pc.readable()) {
        rec = pc.getc();
        }
    flag = true;
    led2 = !led2;
}

int main() {
    pc.attach(&callback_ex);
    
    while (1) {
        led1 = !led1;
//        wait(0.5);
        if(flag) {
            pc.putc(rec);
            flag = false;
//         led1 = !led1;
           }
    }
}