Chris Styles
/
AnalogAverage
Diff: main.cpp
- Revision:
- 0:0b704ec433ad
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Mon Nov 02 21:34:32 2009 +0000 @@ -0,0 +1,29 @@ +#include "mbed.h" + +AnalogIn pot(p16); +DigitalOut led(LED1); + +Serial pc(USBTX,USBRX); + +Ticker tick; + + +float Vav=0.0; + +void average (void) { + led = !led; + Vav = (Vav + pot)/2.0; +} + + +int main() { + + // run the ticker every 100ms + tick.attach(&average,0.1); + + while (1) { + pc.printf("Average is %.3f\n",Vav); + wait (2.0); + + } +}