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:
2016-01-06
Revision:
7:6b50af097b44
Parent:
6:885e2cb16d7d
Child:
8:bc6291805741

File content as of revision 7:6b50af097b44:

/* 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)
{   
    int ain_val = 0;
    
    while (1) {
        
        ain_val = ain.read()*1000;
            
        // compare with specific value 
        if(ain_val > 500)  myled_R = 1;      // Red LED OFF
        else    myled_R = 0;              // Red LED ON
        
        // 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());
        printf("analog value x1000 : %d\r\n",ain_val);
        wait(1.0);
    }
}