Ned,

Thanks for your info I just did that works fine so if I do
Not declare functions and I call main funtion from bottom
Of the code is that wrong?

Andre




-----Original Message-----

On Monday 24 February 2003 03:00 pm, Andre Abelian wrote:
> Hi to all engineers,
>
> I wrote simple led test code for microchip demo board2
> it works but when I move main () function to top it generates
> an error why?
> Any help will appreciate. Hitech support said I didn't
> Define port_init () function but I do not get it.

You should declare or define all functions that you're calling, before
you call them.

If you move main() to the beginning of the program (which is what I
believe you're trying to do), the compiler hasn't yet seen
port_init(), which you're calling from main().

You could do this:

void port_init(void); /* declare it */

void main(void)
{
    port_init();
    /* stuff */
}

void port_init(void) /* define it */
{
/* stuff */
}

--
Ned Konz
http://bike-nomad.com
GPG key ID: BEEA7EFE

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