i have read Mark Odell's UART driver. However,the code size is too large for me. can i just using the simple function call: char x,y; getchar(y); //get char from urat x=y; putchar(x); //put char to urat is it possible to do that in keil?
Where can I get hold of Mark Odell's (or similar) interrupt driven UART driver? I am looking for code to replace putchar() and getchar() with interrupt driven circular buffers... thanks.
I can email it to you if you like. - Mark
Maybe this helps: http://www.keil.com/download/docs/intsio.zip.asp Reinhard
http://www.8052.com/codelib.phtml
Thanks for the info, guys. Will check out the links. cheers, nicol.