PIC18 TUTORIAL 2

  A simple example of using the ADC library.
  ADC results are displayed on PORTC and PORTD.
 * Test configuration:
     MCU:  PIC18F45K22
     http://ww1.microchip.com/downloads/en/DeviceDoc/41412D.pdf
     Oscillator:      HS-PLL 32.0000 MHz, 8.0000 MHz Crystal

 * NOTES:
     - Turn on PORTC and PORTD LEDs
     - To simulate analog input on ADC channel 1 (RA1)
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