Hi MisterE

Using with succes your keypadroutine on a 4x2 keypad

I was wondering if it would be possible to jump out the keypadroutine if no key is pressed
in order to handle the main loop

I need to receive some serial commands by HSERIN, but when a key is pressed
it should go to a label and then return to the main loop checking Hserin

Now it waits for a keypress

Thanks