Volume _in count
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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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