[SOLVED] Alphanumeric keypad (sms Type) interface with 16f877A in mikroC

[demetal]

HI,

I am repeating...

I am doing a project to get input data from a 4X3 matrix key pad (just as in mobile) and display it in lcd using pic 16f877A.... the keys are like (.,1),(abc2),(def3),............(wxyz9).... i dont know how to write code for key identification as it uses multiple character in a single key..... if any one knows c code in mikroC please help....

 

[ckshivaram]

check this https://www.edaboard.com/threads/23642/

 

[demetal]

check this https://www.edaboard.com/threads/23642/

thanks for the information... but it still seems to be a confusion... i dont know Hi-tec C..... only i know is mikroC.... i just want the algorithm to get multiple character from a single key... on basis fo number of times pressed just like mobile key pad.....

please help..