Sakis Kasampalis
/
darkness_activated_switch
darkness activated switch
Diff: main.cpp
- Revision:
- 0:aa10f42a839d
- Child:
- 1:8cf180275a19
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Sat Feb 11 14:13:27 2012 +0000 @@ -0,0 +1,22 @@ +#include "mbed.h" +#include "main.h" + +static const float threshOff = 0.5; // when to turn the led on +static const float threshOn = 0.4; // when to turn the led off + +int main () +{ + float ldr_value; + while (true) + { + ldr_value = myldr; + if (ldr_value > threshOff) + { + myled = LedOff; + } + if (ldr_value < threshOn) + { + myled = LedOn; + } + } +}