/* Configure Timer 2 and start it
 */
void Timer2_Init(void)
{
 //* 1. Set the Basic Configuration Register for Timer 2
 //* 2. Set the Clock Source in relation with system Oscillator frequency
    T2CLKCON  = 0x06; //sets CS to SOSC freq (pg 440))
 //* 3. T2PSYNC Not Synchronized; T2MODE Software control; T2CKPOL Rising Edge; T2CKSYNC Not Synchronized; Timer Mode
    T2HLT = 0x00; //sets mode to free running with software gate.  (424))
 //* 4. T2RSEL set reset source to Pin selected by T2INPPS (pg 443_)
    T2RST = 0x00;
 //* 5. Set PR2 255;
    PR2 = 255; //Timer2 Module Period Register
 //* 6. Set TMR2  Prescale Value to 0
    T2CON |= 0x00; //Prescale is 0
 //* 7. Clearing IF for timer 2
    PIR4 &= 0x01; //clears only the Timer2 interrupt flag
 //* 8. Start Timer2
    T2CON |= 0x80;  //turn timer 2 on.
}