IOP / Mbed 2 deprecated DigitalIn_HelloWorld_WIZwiki-W7500

Digital Input simple example for WIZwiki-W7500 academy

Dependencies:   mbed

Fork of DigitalIn_HelloWorld_WIZwiki-W7500 by Lawrence Lee

main.cpp

Committer:
IOP
Date:
2015-07-24
Revision:
14:3893c636430e
Parent:
13:f6b0834008ee
Child:
15:a2d578443c70

File content as of revision 14:3893c636430e:

/* Digital Input Example Program */

#include "mbed.h"

DigitalOut shield_led_off(D10); // Shield LED_GREEN
DigitalOut myled_R(D9);         // LED_RED
DigitalIn  mysw(D2);            // SW1 on easy module shield 

int main()
{
    int sw_val;

    shield_led_off = 0;     // Turn off Green LED on shield
    
    while(1) {
        
        sw_val = !mysw.read();    // Read Digital input value
        
        printf("Digital Input value is %d \n\r", sw_val);    // output Digital Input value
        
        if(sw_val == 1){    // swich pushed, Red LED ON
            myled_R = 1;    
        }
        else myled_R = 0;   // the others, Red LED OFF
        
        wait(0.5);
    }
}