Hi all!

I've some problem with HTSOFT C compiler.
I've tried to compile this program, and it compile fine, but when I load it
in MPLAB simulator it doesn't work.
No problem if I use a PIC 16C64 as target processor.
It's a compiler bug, I'm wrong or a limitation of my trial version?
PS. Sorry for italian comment (but I think the code is readable), and for
bad C, but this is my first steps in C programming .

Thank you!

#include        <pic.h>
#define PORTBIT(adr,bit)        ((unsigned)(&adr)*8+(bit))

__CONFIG( 1101 );               //Setta configuration word

//        ||||----------XT OSC
//        ||------------WDT ON (0 - OFF)
//        |-------------CP OFF (0 - ON)
//

//Aggiundere protezione del codice su release definitiva.

static unsigned char digit[4] = { 0x60, 0xFC, 0xFC, 0x9E };     //E001 sui displ
ay
static unsigned char cifra = 1;                 //Punta al display da accendere


main() {

//Inizializzazione PIC

OPTION = 0x03;                  //TMR0 su clk interno, PSV 1 a 16
TRISA = 0X00;
TRISB = 0X00;
TRISC = 0X0F;
TMR0 = 130;                             //Setta TMR0 per trabocco ogni 2msec

        while(1){
                asm("clrwdt");
                PORTA = 0;
//Spegne i display

                switch ( cifra ) {
                        case 1:
                        PORTC = digit[0];
                        RA3 = 1;
//On LSDigit
                        break;

                        case 2:
                        PORTC = digit[1];
                        RA2 = 1;
                        break;

                        case 3:
                        PORTC = digit[2];
                        RA1 = 1;
                        break;

                        case 4:
                        PORTC = digit[3];
                        RA0 = 1;
//On MSDigit
                        break;

                }

                cifra++;
                if ( cifra > 4)
                        cifra = 1;

        }
}


Riccardo Bianchi
rbianchi@iper.net