We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.
here while doing it i need the source code for serial.c ... kindly help
"...in atmel..."
What do you mean by, "in atmel"?
"...which contain #include serial.c"
If you really wrote this program, then that would only be there because you wrote it there!
Presumably, then, you didn't actually write this program at all - you have just copied it from somewhere?
Note that #include-ing a '.c' file is not the usual thing to do at all - so it may well be preferable to find some better-written code to copy...
"this program is missing in my keil compiler "
What makes you think that it should be included?
If you want Keil examples, see: http://www.keil.com/download/file/
Also look in the C51\Examples folder in your Keil installation...
"can you post me the program or link"
There is no way to tell the content of a file just from its name; it is impossible to know which particular "serial.c" your program requires!
The documentation for the program that you're coying should tell you details like where to find this file.