Poushen Ou / Mbed 2 deprecated ou_mbed_uart

a simple uart (printf) test program

Dependencies:   mbed

main.cpp

Committer:
poushen
Date:
2018-06-17
Revision:
0:48b5be00cf5e

File content as of revision 0:48b5be00cf5e:

#include "mbed.h"

DigitalOut myled(LED2);

// for LPCXpresso LPC1114 board
// UART TX: xp9, dp16
// UART RX: xp10, dp15
// *************************************
// ** serial port: 9600, 8, N, 1, N
// *************************************
//Serial pc(xp9, xp10);

int main() {
    //pc.printf("LPC1114 demo \r\n");

    while(1) {
        myled = 1;
        printf("led on\n\r");
        for (int i=0; i<1000000; i++);
        //wait(1);
        myled = 0;
        printf("led off\n\r");
        for (int i=0; i<1000000; i++);
        //wait(1);
    }
}