Re: PortB question

#define BYTE_OFF 0xFF
#define BYTE_ON  0x00

#define BIT_OFF 1
#define BIT_ON  0

// Set all the Port B as outputs(default high logic):    
       WrPortI(PBDDR, &PBDDRShadow, BYTE_OFF);
// Or: 
       for(i=0;i<8;i++) BitWrPortI(PBDDR, &PBDDRShadow, BIT_OFF, i);
==================================================================
// Port B will be active(on) if trigger with low logic as follows:
       WrPortI(PBDDR, &PBDDRShadow, BYTE_ON);
//Or:
       for(i=0;i<8;i++) BitWrPortI(PBDDR, &PBDDRShadow, BIT_ON, i);



--- In [email protected], Sylvain Bissonnette <bibi@...> wrote:
>
> Hi,  I have a problem with the PORTB bit 0  I set this bit in output and I
> write values but without success I don't get anything from the I/O.
> 
> for (i=0;i<8;i++) BitWrPortI(PBDDR,&PBDDRShadow,1,i);
> 
> while(1)  WrPortI(PBDR,    &PBDRShadow,i++);
> 
> Thanks for your time
> Sylvain Bissonnette
>