We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.
hi friends, iam trying to write keypad programm using interrupt method and send the pressed key to terminal. but iam not getting the char everytime.
And what do you expect anyone to deduce from that?
There is a fault in your keypad input and/or your serial output and/or whatever you have between them!
What "terminal" are you talking about? there could possibly even be a fault with that...