jongrock chun / Mbed 2 deprecated For_test_code

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Dependencies:   mbed

Fork of AnalogIn_HelloWorld_WIZwiki-W7500 by IOP

main.cpp

Committer:
IOP
Date:
2015-08-04
Revision:
6:885e2cb16d7d
Parent:
5:97fa889845b0
Child:
7:6b50af097b44

File content as of revision 6:885e2cb16d7d:

/* Analog Input Example Program */
 
#include "mbed.h"

// Initialize a pins to perform analog input and digital output fucntions
AnalogIn   ain(A0);     
DigitalOut myled_R(LED_RED);             // LED_RED on WIZwiki-W7500

int main(void)
{   
    while (1) {
    
        // If greater than 0.5 * VCC set the digital pin
        //  to a logic 1 otherwise a logic 0
        if(ain > 0.5f) {
            myled_R = 1;      // Red LED ON
        } else {
            myled_R = 0;      // Red LED OFF
        }
        
        // output the voltage and analog values
        printf("======================\r\n");
        printf("voltage value : %3.3f\r\n", ain.read()*3.3f);
        printf("analog value : %3.3f\r\n", ain.read());
        wait(1.0);
    }
}