step 1
Dependencies: mbed
Diff: Step2.cpp
- Revision:
- 0:a4358adfa505
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Step2.cpp Thu Sep 04 03:04:18 2014 +0000 @@ -0,0 +1,37 @@ + +#include "mbed.h" + +AnalogIn ain1(p20); +BusOut leds(LED1, LED2, LED3, LED4); +float signal1 = 0.0; + +int main() + {//begin main + + signal1 = ain1; + + if (signal1<=0.2) + { + leds=0; + } + + if((signal1>0.2) && (signal1<=0.4)) + { + leds=1; + } + + if((signal1>0.4) && (signal1<=0.6)) + { + leds=3; + } + if((signal1>0.6) && (signal1<=0.8)) + { + leds=7; + } + if((signal1>0.8) && (signal1<=1.0)) + { + leds=15; + } + + + }//end main \ No newline at end of file