Eduard Sjoukes
/
AsciiCode
Shows ascii code on LCD screen
Diff: main.cpp
- Revision:
- 0:62ad00ec22e0
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Sun Dec 05 13:47:51 2010 +0000 @@ -0,0 +1,26 @@ +/* +Program to run the Ascii code on a 20x4 LCD screen. +*/ + +#include "mbed.h" +#include "OptrexLCD.h" + +DigitalOut BlinkLed(LED4); + +TextLCD lcd(p10, p12, p15, p16, p17, p18, TextLCD::LCD20x4 ); // rs, e, d0-d3 + +int main() +{ + lcd.cls(); + BlinkLed = 1; // show the program is running + char i = 0; // char is only 1 byte (0..255) if i = 255 then next step starts on 0 again. + + while(1) + { + lcd.printf("For Dec:%03d Char= %c\n", i, i++); // %03d displays 3 fixed numbers with trailing zero's. + wait(0.5); + + BlinkLed = !BlinkLed; // if led is blinking the programs runs + + } +}