PIC WEB AN Trimmer help

[Trgrant]

Hello all,
    I'm a beginner programmer, using the PICWEB Rev.C.  I am trying to use the onboard trimmer to control the duty cycle for PWM being outputted through ECCP1.  I am fairly sure my code is correct except I can't seem to get the code to read the trimmer value.  I can post my code later today if needed but if I could get some info on how to use the trimmer value for anything that would be appreciated.

[Trgrant]

Here is my code, just trying to use the onboard pot to alter the output voltage to an external led.  Please help.

Code Select Expand

#include <p18f67j60.h>
#pragma config WDT = OFF
#pragma config FOSC = HSPLL
#pragma config XINST = OFF
#define LED TRISCbits.TRISC2
#define Trimmer PORTFbits.RF3


void main (void)
{

   
    int TrimmerPercent;
int a, b, c = 0;
TRISF = 0x08;

a = Trimmer;
b = 100;
c = a * b;
TrimmerPercent = c;

LED = 0;
T2CON = 0b00000111;
PR2 = 100;
CCP1CON = 0x0C;

while(1)
{
CCPR1L = TrimmerPercent;

}
}