Hello just want to ask whether I can use file management in uVision3? Because I tried to use which is this " file *fp;" but i say file is an undefined identifier. What should I do to open a file to read and write can anyone tell me thanks!
The reason why I want to open a file to read and write is because I want to pass value from other program to this program. If anyone know the other method can teach me please thank alot!
I remember you from here:
http://www.keil.com/forum/docs/thread13846.asp
You might be confused regarding where your 8051 fits in an overall system design; that is, what it's good at and what it's not good at. Let's just say that an 8051 is even more challenged with file I/O than it is with function pointers.