REQD ! PS2 Keyboard routine !

[UroBoros]

Hai
can anybody give or link me for a code to decode the pc keyboard using a MCU ; PIC or 8051 will do.

Looking for a hi tech or keil compatable C code.

At last, even assembly can be accepted as a last resort!

Thanks in advance
Picstudent

 

[btbass]

Visit 'h**p://www.beyondlogic.org/'
They have an article on interfacing to the keyboard.

 

[jshroff]

check out this circuit cellar contest entry, it implements the keyboard interface using a renesas micro, but the source is in C so you should be able to port it easily to your fav micro

Added after 34 seconds:

check out this circuit cellar contest entry, it implements the keyboard interface using a renesas micro, but the source is in C so you should be able to port it easily to your fav micro

**broken link removed**

 

[DrWhoF]

Philips has many interesting applications:
**broken link removed**
Among them there is i2cpckb.zip about connecting PC-AT keyboard to 8051 microcontroller.

 

[UroBoros]

check out this circuit cellar contest entry, it implements the keyboard interface using a renesas micro, but the source is in C so you should be able to port it easily to your fav micro

h**p://www.circuitcellar.com/renesas/winners/3339.htm

Hai
I was not able to locate that file .please

Picstudent

 

[IanP]

Here is a link to PS/2 and 8051 C code (from Paulo Subiaco):


Good luck and regards ..
IanP

 

[jshroff]

check out this circuit cellar contest entry, it implements the keyboard interface using a renesas micro, but the source is in C so you should be able to port it easily to your fav micro

h**p://www.circuitcellar.com/renesas/winners/3339.htm

Hai
I was not able to locate that file .please

Picstudent

Here's a direct link to download the project

**broken link removed**

 

[fnovoac]

does anybody have the code i basic?