mbed_example / Mbed OS RawSerial_ex_2

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

main.cpp

Committer:
Jennifer Plunkett
Date:
2018-07-30
Revision:
4:3ad999bfc3c4
Parent:
2:4ab47f33a1ae

File content as of revision 4:3ad999bfc3c4:

#include "mbed.h"

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

RawSerial pc(USBTX, USBRX);

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

int main() {
    pc.attach(&callback_ex);

    while (1) {
        led1 = !led1;
        wait(0.5);
    }
}