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Error calling a function "a numeric expression must ...

 
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daraos



Joined: 16 Oct 2008
Posts: 18
Location: Chile

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Error calling a function "a numeric expression must ...
PostPosted: Mon Jan 05, 2009 8:44 am     Reply with quote
Hi everyone Smile, I'm new here, this is my first post. Great forum BTW!

Ok, so here is my problem (probably something obvious I'm failing to see)

Code:

int CC1100_ReadReg(int dir){
        dir=1
   return dir;
}
      
void main(){
   int aux;
   aux=CC1100_ReadReg(i);   // <== Here is the error
}


I'm getting error:
Error 51 "Transceptor.c" Line 23(45,46): A numeric expression must appear here

I've stripped the code as much a I could, and the error is still there, what am I doing wrong?
asmallri



Joined: 12 Aug 2004
Posts: 1634
Location: Perth, Australia

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PostPosted: Mon Jan 05, 2009 9:49 am     Reply with quote
the ; character is missing from dir=1 line

should be:

Code:

int CC1100_ReadReg(int dir){
        dir=1;
   return dir;
}
     
void main(){
   int aux;

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daraos



Joined: 16 Oct 2008
Posts: 18
Location: Chile

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PostPosted: Mon Jan 05, 2009 10:16 am     Reply with quote
Thanks Andrew, but that was a mistake I made posting the code. I tried with other functions, and the error appears when I'm giving a variable to a function. For example:
Code:

void MyFunction(void){ ..... }   //Don't give errors
int MyFunction(void){{ ..... } //Don't give errors
void MyFunction(int address) //Error:A numeric value must appear here


I tried calling the function with a number and with a variable, and the outcome is the same.
daraos



Joined: 16 Oct 2008
Posts: 18
Location: Chile

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PostPosted: Mon Jan 05, 2009 10:20 am     Reply with quote
Solved
I failed to close a parenthesis Rolling Eyes

Thanks for your time Smile
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