topic Re: Array and pointer in CodeWarrior for MCU

Array and pointer

lionking1 — Wed, 28 Jul 2010 09:37:13 GMT

Hi members,

I have a project of making c code algorithm for MC9S08DZ60 with CW V6.3. I started a simple step to test array and pointer. But I always got error when compiling. I am a newbie for embedded program. So anybody can help?

Thanks!

David

#include "math.h"#include "MC9S08DZ60.h"void main(void) {  float a[]={10.2, 14.7, 17.4, 21.2, 26.7};  float *pa;  float x;      pa=&a[0];  x=*(pa+1);      for(;;)   /* please make sure that you never leave main */}

Re: Array and pointer

CompilerGuru — Wed, 28 Jul 2010 11:24:15 GMT

What error do you get?

Re: Array and pointer

lionking1 — Wed, 28 Jul 2010 21:05:41 GMT

It shows at last line. and error is:

Error   : C2450: Expected: { IDENT auto break case const continue default do extern for goto if register return static switch typedef
volatile while __asm __interrupt

main.c line 17

Error   : Compile failed

Re: Array and pointer

Navidad — Wed, 28 Jul 2010 21:17:53 GMT

It seems to me that you are missing a semicolon after for( ; ; ) .

Re: Array and pointer

lionking1 — Wed, 28 Jul 2010 21:33:07 GMT

It runs. I carelessly erased it from template. thank you!