What I want to do is, make a port on the MCU high, and if the MCU detects that the pin is high, it should output a high signal on another pin.
The pin I want to use as digital in is RC2, and I want to use RC4 as digital out.
This is the code I have written so far, but it isn’t working yet, could someone please tell me what I am doing wrong?

code:

__CONFIG (BORDIS amp OSC_4MHZ amp UNPROTECT amp MCLREN amp PWRTDIS amp WDTDIS amp INTCLK);

#define _XTAL_FREQ (4000000L)
#define toggleDelay 500
#define toggleInterval 5

volatile int counter=0;

void main()
{
INTCON = 0b10100100; //bit 7 GIE: Global Interrupt Enable bit
//bit 6 PEIE: Peripheral Interrupt Enable bit
//bit 5 T0IE: Timer0 Overflow Interrupt Enable bit
//bit 4 INTE: RA2/INT External Interrupt Enable bit
//bit 3 RAIE: PORTA Change Interrupt Enable bit(1)
//bit 2 T0IF: Timer0 Overflow Interrupt Flag bit(2)
//bit 1 INTF: RA2/INT External Interrupt Flag bit
//bit 0 RAIF: PORTA Change Interrupt Flag bit

OPTION = 0b11000111; //bit 7 RAPU: PORTA Pull-up Enable bit
//bit 6 INTEDG: Interrupt Edge Select bit
//bit 5 T0CS: Timer0 Clock Source Select bit
//bit 4 T0SE: Timer0 Source Edge Select bit
//bit 3 PSA: Prescaler Assignment bit
//bit 2-0 PSlt2:0gt: Prescaler Rate Select bits

TRISA = 0b00011000; //Define PORTA, 0 == Input, 1 == Output
TRISC = 0b00001110; //Define PORTC
PORTA = 0b00000000; //Clear PORTA, 0 == output low
PORTC = 0b00000000; //Clear PORTC
ANSEL = 0b00001000; //Disable A/D, 0 == digital, 1 == analog

int cycle_count = toggleInterval / 0.065536;

while(1)
{
if(RC2== 1) RC4 = 1;

}
}

void interrupt t0isr(void)
{
if (T0IF==1) {
//counter++;
T0IF=0;
return ;
}
// process other interrupt sources here
}