Alan G. Smith wrote:
>
>  I hope someone can help me.
> I had the 770 version of HI-TECH C and I tried to apply the patches on the
>  website.
> Unfortunately, I had changed one of the samples and now the patch won't apply.
> My CD-ROM has STOPPED working and I have loaned someone my notebook computer.
> Can someone PLEASE either send me the ORIGINAL LED.C from the CD-ROM OR the
 3.20
>  version
> of the PATCH program. (The 771 patch should install it for you.)
>
> Thanks,
>
> Alan G. Smith
>
> P.S.  I wouldn't bother everyone but evidently I am in an unstable state as my
>  program that used to
> work fine doesn't
> work at all with the recompile. (but the old .HEX file still works.)
>
> +---------------------------------------------------------
> | Alan G. Smith
> | ags@poboxes.com
> | http://www.innovatus.com/ags

#include        <pic.h>

/*
 *      Demo program - flashes LEDs on
 *      Port B, responds to switch press
 *      on RA1. Usable on PICDEM board.
 */

#define PORTBIT(adr, bit)       ((unsigned)(&adr)*8+(bit))

static bit      button @        PORTBIT(PORTA, 1);


main(void)
{
        unsigned        i;
        unsigned char   j;

        TRISB = 0;              /* all bits output */
        j = 0;
        for(;;) {
                PORTB = 0x00;           /* turn all on */
                for(i = 16000 ; --i ;)
                        continue;
                PORTB = ~j;             /* output value of j */
                for(i = 16000 ; --i ;)
                        continue;
                if(button == 0)         /* if switch pressed, increment */
                        j++;
        }
}