Hi,

I want to interface a 20*4 line LCD to parallel port. can any one send me the C-code?

 

http://www.beyondlogic.org/parlcd/parlcd.htm

http://lcd.sourceforge.net/

pal

 

Hello, you can get C code to interface a 16*2 LCD to the parallel port at this site:

http://www.beyondlogic.org/parlcd/parlcd.htm

Once you understand the code (it's pretty simple really)... you can modify it for your 20*4 LCD.

have fun!