Shouldn't that read:

TRISB =3D 00001100;

on the PIC 0 =3D Output, 1 =3D Input

On 24 October 2011 14:36, Yigit Turgut <y.turgut@gmail.com> wrote:
> Hi everyone,
>
> My I/O is supposed to be as the following ;
>
> AN0 =A0>> analog input
> RB0 >> digital output (initially low)
> RB1 >> digital output (initially low)
> RB2 >> digital input (initially high / pulldown pushbutton)
> RB3 >> digital input (initially high / pulldown pushbutton)
> RB4 >> digital output (initially high)
>
>
> And skeleton of the code is ;
>
> sbit MOTR at RB0_bit;
> sbit MOTL at RB1_bit;
> sbit BTN1 at RB2_bit;
> sbit BTN2 at RB3_bit;
> sbit BTN3 at RB4_bit;
>
> void main() {
>
> TRISA =3D 10000000;
> ADCON1 =3D 10000000;
> TRISB =3D 00110001;
> PORTB =3D00111001;
>
> }
>
> I checked a couple of times but can't seem to spot the mistyped bit.
> RB2,RB3 and RB4 should be high when circuit is powered but they are
> all low. Any ideas ?
>
> Have a nice day!
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