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Keil error C129

hitheshwer n

I am just getting started in coding the cypress FX2 in C.
I was trying a very simple, port toggle example code. But I get the following error "FX2REGS.H(38): error C129: missing ';' before 'GPIF_WAVE_DATA'"

I haven't changed the FX2REGS.H, its as is from the INC folder. I searched for the error, keil online database says, it might be due to a missing ";" in the previous line.
Here's the part of the code that's causing the error
(line 8 here).

#ifdef ALLOCATE_EXTERN
#define EXTERN
#define _AT_ _at_
#else
#define EXTERN extern
#define _AT_ ;/ ## /
#endif

EXTERN xdata volatile BYTE GPIF_WAVE_DATA    _AT_ 0xE400;
EXTERN xdata volatile BYTE RES_WAVEDATA_END  _AT_ 0xE480;

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  • 0 in reply to hitheshwer n

    I have no idea. I am just getting started in C.
    You need to read a bit more before you start banging the keys. There are many good books about C, my favorite is Kochan: programming in ANSI C

    If, as you say, you are just getting started in C, get your feet wet writing code for the PC and then, when you have the basics down pat, have a go at the micros

    Erik

Reply
  • 0 in reply to hitheshwer n

    I have no idea. I am just getting started in C.
    You need to read a bit more before you start banging the keys. There are many good books about C, my favorite is Kochan: programming in ANSI C

    If, as you say, you are just getting started in C, get your feet wet writing code for the PC and then, when you have the basics down pat, have a go at the micros

    Erik

Children