Hi Salah:

Maybe you could set your fuses configuration to INTRC_IO .
Your are using INTRC config wich doesn't release the RA6 and RA7 for I/O ...
Maybe that's your problem.
I used many times the serial routines of the CCS compiler in many diferent
pins and it always worked ok. As stated in the CCS compiler manual , the SCI
will be used only if you assign the SCI pins.

Good luck

Fabio Pereira

----- Original Message -----
From: "Salah" <salah@HUGLE.CO.JP>
To: <PICLIST@MITVMA.MIT.EDU>
Sent: Tuesday, September 10, 2002 11:59 PM
Subject: [PIC]: PIC16F628


> Hi list!
>   would you tell me what is wrong with the following code please !
>
> ***************************************************
> #include <16F628.h>
> #include <stdio.h>
> #fuses INTRC,NOWDT,PUT,NOPROTECT,NOBROWNOUT,NOLVP,NOMCLR
> #use fast_io(A)
> #use fast_io(B)
> //#use fast_io(C)
> #use delay(CLOCK=4000000)
> #use rs232(baud=9600,xmit=PIN_A7,rcv=PIN_A6)
>
> void Ini(void);
>
>
> void main()
> {
>
>   Ini();
>  while(1)
>  {
>    printf("\nTest ");
>  }
> }
>
>
> void Ini(void)
> {
>    port_b_pullups(TRUE);
>   setup_timer_1(T1_DISABLED);
>   setup_timer_2(T2_DISABLED,0,1);
>   setup_vref(FALSE);
>   setup_comparator(FALSE);
>
>   set_tris_a(0x00); //All OutPut
>   set_tris_b(0x00); //All OutPut
> }
> ************************************************
>
> I am just trying to use RA7,RA6 instead of RB1,RB2  for the serial
> communication .
> any comments,ideas please?
>
> Best Regards,
> Salah.
>
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>

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