while(signal=HIGH)
You will never get out a loop like that, unless you break it in the loop.
Likely you are looking for something like this:
while (read_mysignal() == HIGH) ...
The same with your multiple if statements.
while(signal=HIGH)
You will never get out a loop like that, unless you break it in the loop.
Likely you are looking for something like this:
while (read_mysignal() == HIGH) ...
The same with your multiple if statements.