8051 interfacing with hexkeyboard

[saurabh makkar]

Respect to all;
i have interfce lcd with 8051 .
now have written a code in C TO INTERFACE 8051 WITH HEXKEYBOARD. its displaying the only 3,6,9,c but not rest.
so can i get the correct code in C to interface hexkeyboard with 8051.
plz..plz..plz..help me

 

[saurabh makkar]

hey... i got ma answer...there was a silly programming mistake..which i ignored ,
thanx guys

 

[theepak]

i know only how to interface printer with computer using vb or c code






sir,
thanks for your reply that code which u gave to interface rfid to 8051 worked.

now i need to interface a printer to 8051.

kindly tell me the steps and guide me plz

thanking you
saurabh

 

[saurabh makkar]

hmmm...k
but my project requires to interface printer with 8051...k thans for replying