[SOLVED] PS/2 key board interface written in C

[daya_260]

ps 2 keyboard interface

i need source code for ps/2 keyboard using Microcontroller in C
specialy i need inialisation part. my code is not detecting keyboard while switching on windows

 

[codewiz]

ps/2 keyboard interface 16xx

you have to state the microcontroller 8051 or PIC? What compiler are you using? check the example in your compiler. it may help.

 

[daya_260]

8051 ps/2 keyboard for windows

I m using Silabs 8051. i m trying initialize the device by sending the AA to computer and then remaining codes but it is not initializing. i need a help , any one could u provide a source code in C for this, and it may be any MC . i m using Kiel copmiler

 

[vdurgaidass]

keyboard interfacing microcontroller ps2

goto **broken link removed** - keyboard routines

V.durgai dass

 

[daya_260]

thank u , i have tried myself and successful also,

i need logic for converting normal QWERTY keyboard to 4x4 matrix mobile keypad