I'm reading data from a bluetooth barcode scanner. I
found an example and things work well. The example
though, starts a thread that pretty much just goes:
while(1){
if(check_for_data()){
handle_data();
}
}
So wouldn't this tank the CPU? Should I just
put a small sleep in there? Would all of that
checking the bluetooth socket also tank the battery?
Is there nothing to worry about and I should leave it
as it?
Thanks,
Tobiah
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