THIS IS THE CODE:

TRISC.2 = 0 ' PORTC.2 IS OUTPUT
PR2 = 200 ' Set PWM Period
CCP1CON = %00001100 ' Select PWM Mode
T2CON = %00000101 ' Timer2 = ON + 1:4 prescale ( about 10 KHz )

FOR DUTY=1 TO 1023
GOSUB READ_DATA ' READS ADC INPUT
GOSUB SERIAL_OUT ' SEND DATA TO SERIAL PORT FOR DISPLAY
ccp1con.bit4=duty.bit0
ccp1con.bit5=duty.bit1
CCPR1L = duty>>2
NEXT DUTY

THANKS
AMBROGIO