Jenny Plunkett / Mbed OS DigitalOut_HelloWorld

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Testing Testing Testing Testing Testing Testing Testing Testing Testing Testing Testing Testing

main.cpp

Committer:
mbedAustin
Date:
2015-03-27
Revision:
3:29debdbea629
Parent:
2:b4e2eee99a28
Child:
4:340f9fb00d71

File content as of revision 3:29debdbea629:

#include "mbed.h"

DigitalOut myled(LED1);

int main() {
    int connected = myled.is_connected();   // check that myled object is initialized and connected to a pin
    printf("myleD connection stattus = %d", connected);
    while(1) {
        myled = 1;          // set LED1 pin to high
        printf("\n\r myled = %d",myled);
        wait(0.5);
        
        myled.write(0);     // set LED1 pin to low
        printf("\n\r myled = %d",myled.read() );
        wait(0.5);
    }
}