Hi, I'm using the AT89c51ED2 controller. I've written some code around 52k, it was working fine. But after-wards I've added some XDATA variables and related code, but it starts giving error to most of the functions in most of the the files that "Not in formal parameter list" and many more. The same code(functions) were working very fine before. I've also used MATH.H supported by Keil, & it also giving the same errors to that functions also.
Please tell me if anyone knows about this...
Is this problem due to less RAM or XRAM? OR the FLASH is insufficient?
Please help me.........