GPIO Interrupt with UART

 GPIO Interrupt with UART

We have designed keyboard using individual GPIO interrupts. We need to combine that GPIO interrupt with serial communication to transfer that data from keyboard. while compiling that code it doesnt shows any error. while running that code in debug mode whether the GPIO interrupt only working or else UART only is working.can any one give me the solution for this error.

 RE: can any one give me the solution for this error

No - not based on the little information you have provided!

The general idea should work, so the problem must be somewhere in the detail of your implementation - and you haven't given any detail at all!

You haven't even stated which specific chip you are using!