Takeuchi Kouichi / Mbed 2 deprecated 2ak0829_ADC2

Volume _in count

Dependencies:   mbed

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main.cpp

00001 #include "mbed.h"
00002 #include "TextLCD.h"
00003 
00004 #define ON 1
00005 #define OFF 0
00006 
00007 DigitalOut mled1(LED1);
00008 DigitalOut mled2(LED2);
00009 DigitalOut mled3(LED3);
00010 DigitalOut mled4(LED4);
00011 AnalogIn vin_adc(p20);
00012 AnalogIn vr_adc(p19);
00013 
00014 TextLCD lcd(p24, p25, p26, p27, p28, p29, p30,16,2); // rs, rw, e, d0, d1, d2, d3
00015 float adc_volt;
00016 
00017 int main() {      
00018   while(1){
00019       lcd.cls();
00020       lcd.locate(0,0);
00021       lcd.printf("Vin:%2.1fV",vin_adc.read()*15);
00022       lcd.locate(0,1);
00023       lcd.printf("Vr:%2.1fV",vr_adc.read()*15);
00024       mled1=ON;
00025       wait(0.3);
00026       mled1=OFF;
00027       wait(0.3);
00028   }//while    
00029 }//main
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