Hi, I have the following chunk of code: unsigned char code A[4]={3,'L','P','L'} unsigbed char code B[3]={2,'P','P'} If a customer by means of a keyboard, writes the letter A in a variable a pointer must point for the Array A[4], if instead writes the B letter, must point for the Array B. How can I realize this function with a Pointer? Best regard Antonello