How to set pin to digital by default? PIC18F24J50

[picmilan]

Hello there,

I have a PIC18F24J50 and I want to set pin 0 of port A to digital pin inorder to have a push button turn an led on and off.

I have a C code that is working and sets pin 0 of port B to digital using

ANCON1bits.PCFG12 = 1;

All the C code:

void main(void) {
 ANCON1bits.PCFG12 = 1;          //RB0
  TRISB=1;
  TRISC=0;
  RC0=0;
  do
  {
    if(RB0 == 0) 
    {
      __delay_ms(10); 
      if(RB0 == 0) 
      {
        RC0 = 1; 
        __delay_ms(10);
        RC0 = 0;
      }
    }
  }while(1);
}

I am trying to do the same but I get error regarding PCFG12 that it doesn't exist!


All basic code:

PCFG12=1
TRISC.0 = 0
TRISB = 001111
button1 VAR PORTB.0
   
LED VAR PORTC.0   
PortB = 0
mainloop:
   If button1 = 0 Then 
      Low LED      
      Pause 600
   Else
      High LED    
      Pause 600
   Endif
   Goto mainloop

I appreciate if you help me get i working in Basic! Thanks

[HenrikOlsson]

PCFG12 is bit 4 in ANCON1 so

ANCON1.4 = 1

should do it, but that's for AN12 which is RB0 while you're talking about RA0 which is AN0 so

ANCON0.0 = 1

/Henrik.

[picmilan]

ANCON1.4 = 1 worked thanks!