analog data of trim pot, read and display
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pot.cpp
00001 #include "mbed.h" 00002 #include "TextLCD.h" 00003 00004 //FVP for lcd. rs,en,d4-d7, type of lcd 00005 TextLCD lcd(PTA1, PTA2, PTD4, PTA12, PTA4, PTA5, TextLCD::LCD16x2); 00006 00007 // Serial pc(USBTX, USBRX); 00008 AnalogIn Ain(PTB0); 00009 float ADCdata; 00010 int main() 00011 { 00012 while (1) { 00013 ADCdata=Ain*1023; 00014 pc.printf("ADC Data Values... \n\r"); 00015 pc.printf("%.2f \n\r",ADCdata); 00016 wait (0.5); 00017 00018 lcd.locate(1,0); //col,row 00019 lcd.printf("analoge value"); 00020 lcd.locate(2,1); //col,row 00021 lcd.printf("%.2f \n\r",ADCdata); 00022 wait(0.5); 00023 lcd.cls(); //clear lcd 00024 } 00025 }
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