by Rob Toulson and Tim Wilmshurst from textbook "Fast and Effective Embedded Systems Design: Applying the ARM mbed"
main.cpp
00001 00002 /*Program Example 8.7: Display analog input data 00003 */ 00004 #include "mbed.h" 00005 #include "TextLCD.h" 00006 TextLCD lcd(p19, p20, p21, p22, p23, p24); //rs,e,d0, d1,d2,d3 00007 AnalogIn Ain(p17); 00008 float percentage; 00009 00010 int main() { 00011 while(1){ 00012 percentage=Ain*100; 00013 lcd.printf("%1.2f",percentage); 00014 wait(0.002); 00015 lcd.cls(); 00016 } 00017 } 00018
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