[SOLVED] How Can I generate clock pulses for 50Hz square wave inverter using TMR2 and PR2

DEFINE OSC 10
ON INTERRUPT GOTO UPDATE

FLAG VAR BIT
TMR1IF var PIR1.0 ' TMR1 interrupt flag
TMR1IE VAR PIE1.0
TMR2IF var PIR1.1 ' TMR2 interrupt flag
TMR2IE VAR PIE1.1
CCP1IE var PIE1.2 
CCP1IF VAR PIR1.2
GIE VAR INTCON.7     ' Global Interupt Enable
PEIE VAR INTCON.6    ' Perif. Eq. Interupt Enable
PWM1 VAR PORTC.5 ' Alias servo pin1
PWM2 VAR PORTC.6 ' Alias servo pin2

TRISC = 0 ' Configure PORTC as outputs 
PORTC = 0 ' Clear PORTB 

'********************* Initiate the interrupt 
  FLAG = 1
  T2CON = $36
  PR2 = 223
  TMR2IE = 1
  INTCON = $C0
  CCP1CON = %00001010
  CCP1IE = 1
  CCPR1H = $49
  CCPR1L = $A8
  T1CON = $01
  TMR1IF = 0

MAIN:

GOTO MAIN

DISABLE
UPDATE:
IF CCP1IF = 1 THEN
CCP1IF = 0
PWM1 = 0
PWM2 = 0
ENDIF
IF TMR2IF = 1 THEN
TMR2IF = 0
TMR1H = 0
TMR1L = 0
IF FLAG = 1 THEN
PWM1 = 1
TOGGLE FLAG
ELSE
PWM2 = 1
TOGGLE FLAG
ENDIF
ENDIF                           
RESUME
ENABLE

#define tx         GPIO.GP5

unsigned TMR1    absolute   0x0E;

char current_dim = 0;
char done_flag = 0;

unsigned preload_time[10] = {65535,63823,63082,62481,61925,61370,60814,60259,59656,58916};

//******************************************************************************
//*** interrupt-on-change when zero-crossing occur, pre-load timer1 value
//*** turn on timer1 to perform delay before gate trigger
//*****************************************************
     if(INTCON.GPIF){
        tx = 1;
        TMR1 = preload_time[current_dim];       //preload_time into Timer1
        T1CON.TMR1ON = 1;                          //start timer1
        INTCON.GPIF = 0;
      }
//******************************************************************************
//*** perform gate trigger, turn off itself
//******************************************************************************
     if(PIR1.TMR1IF){
        T1CON.TMR1ON = 0;          //stop timer1
        tx = 0;                    //turn on triac
        delay_us(150);
        tx = 1;                    //turn off triac
        PIR1.TMR1IF = 0;           //clear interrupt flag
     }
}

 #define   switch   RC4_bit	// input switch on/off
 #define   Clock1   RC5_bit	// PWM output#1
 #define   Clock2   RC6_bit	// PWM output#2
// #define Switch_Pin 4		//enable switch input
// #define Switch_Port PORTC
// #define Debounce_Time 20
 char flag;			// regiter for flags
 int duty;			//16bit register for duty cycle
sbit flag1 at flag.B0;		//flag for selecting period or duty cycle
sbit phase at flag.B1;		//flag for selecting alernate phase
sbit enable at flag.B2;		//flag to monitor input switch to enable inverter
void interrupt()
{
    if(CCP1IF_bit)
    {
    if(flag1)			//duty cycle selection
     {
      Clock2 = 0;		// PWM2 output is switched off
      Clock1 = 0;		// PWM1 output is switched off
      flag1=0;
      CCPR1L = 0x03; 		// Load values in 16 bit register for 10000
      CCPR1H = 0x27;		// 1/2 duty cycle  period. 10mS at 4 MHz
//      if (Button(&Switch_Port, Switch_Pin, Debounce_Time, 0))
//
    if(PORTC.F4 == 0)   //If the switch is pressed
	{		//read switch
	enable=1;		// flag to enable inverter output
      }
    else
       {
	enable=0;		// flag to enable inverter output
        }
      {
      TMR1H = 0x00;		// Clear/Reset  timer1  register
      TMR1L = 0x00;		//its 16bit

      CCPR1H = duty/256;
      CCPR1L = duty-CCPR1H*256;       //Load value for PWM duty cycle from "duty" register
      flag1=1;			// select next interupt for duty cycle selection
        }
      if 	(enable)
       	{		// if inveter is enabled otherwise skip
     if (phase)			// selct phase1
     {
      asm nop;
      Clock1 = 1;		// PWM1 is set high
     phase=0;			// select next interupt for phase2

      }
      else
      {
        Clock2 = 1;		// PWM2 is set high
        phase=1;		// select next interupt for phase1
       asm nop;
       }
	}
//    }
     CCP1IF_bit = 0;		// clear interupt flag
     	}
} // ISR ends...
 }

void main()
{
   TRISC = 0b00010000; 		// PORTC All Outputs except pin#4
   PORTC = 0x00;	 	// portc, all bits zero
   flag1=1;			// first select interupt for duty cycle
   CCP1CON = 0b00001010;	// trigger special event
   CCP1IE_bit = 1;
   TMR1IF_bit = 0;
   GIE_bit = 1;
   PEIE_bit = 1;
   T1CON = 0x01;
   duty=6666;			// setduty cycle for 66.6%

   while(1)
    {
   }
}