• State Not Answered
  • Locked Locked
  • Replies 11 replies
  • Subscribers 21 subscribers
  • Views 3334 views
  • Users 0 members are here
2025 survey

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.

Options
Related
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

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;

Parents
  • 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