I am a beginner. I have my .c and .h files. With Archimedes I made a new project including all these .c files. Then I made Build All. I can see that each .c file is processed to make .obj file but at the end a window open and tell me ''Fatal Error 210: I/O error on input file : exception 0021H : PATH OR FILE NOT FOUND'' while searching for my first file.obj. In my folder there is not any .obj files. What do I need to do?
"The uC that I use is the Atmel AT89C51ED2"
So why have you selected "C251" as the toolset? You need C51!
"You'll probably think that I am stupid but I can not find the Hello example"
It's in the folder Keil\C51\examples\HELLO
one does have to wonder at the competence at someone who couldn't work that one out...
There's also a bundle of downloadable examples here:
http://www.keil.com/download/list/c51.htm