HElp reg this prog on PIC I am a beginner

[thecall]

i just started working on Microcontrollers...... i am using mikroC for compiling programs and then simulate it on proteus and PIC16F84A.

prob is when i compile this prog. error is
Undeclared identifier RA0
Undeclared identifier RA1
Undeclared identifier RB0
Undeclared identifier RB1

here is the program.this is PUSH BUTTON PROG
PLZ HELP why is this so



void main()

{

TRISA=0b00000;//output
TRISB=0x1111111;// i/p

for(;
{
RA0=0;
if(RB0==1)
{
RA0=1;
}

RA1=0;
if(RB1==1)
{
RA1=1;
}
}



}

 

[daviddlc]

You need to include the header file for the microcontroller you are using. So the compiler will know all the addresses on it.

 

[maheshkuruganti]

You don't need to include the header file in MikroC but the pin is not RA0 in MikroC it is PORTA.F0 and RB0 is PORTB.F0 like that. Hope this helps.
so your program is

void main()

{

TRISA=0b00000;//output
TRISB=0x1111111;// i/p

for(;Wink
{
PORTA.F0=0;
if(PORTB.F0==1)
{
PORTA.0=1;
}

PORTA.F1=0;
if(PORTB.1==1)
{
PORTA.F1=1;
}
}



}

----------------------------------
Click on helped me

 

[thecall]

RESOLVED THANKS BUT

WHY IS THIS SO >>>>CAN U HELP..........whats the difference in MIKRO C and MPLAB IDE......