christian l.
/
SimpleTimer
Simple stopwatch with LCD
Diff: main.cpp
- Revision:
- 0:dad37b1aabc1
diff -r 000000000000 -r dad37b1aabc1 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Sun Jan 23 18:48:52 2011 +0000 @@ -0,0 +1,32 @@ +#include "mbed.h" +#include "TextLCD.h" + +TextLCD lcd(p10, p12, p15, p16, p29, p30); // rs, e, d0-d3 +Serial pc(USBTX, USBRX); // tx, rx +Timer t; + +int k=0; +int c; +int main() + { + + while(1) + { + char c = pc.getc(); + if((c == 'u') && k==0) + { + lcd.cls(); + t.start(); + lcd. printf("Hello\n"); + k=1; + } + if((c == 'd') && k==1) + { + t.stop(); + lcd.printf(" %f sec\n", t.read()); + k=0; + t.reset(); + } + } + +}