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Analog Devices ADuC831/ADuC832 A/D Example Program

This example program shows how to configure and use the A/D Converter of the following microcontrollers:

  • Analog Devices ADuC831
  • Analog Devices ADuC832

After configuring the A/D, the program reads all of the A/D Converter channels and outputs the converted values using the serial port.

To run this program...

  1. Select the target for your chip
  2. Build the project (Project Menu, Build Target)
  3. Start the debugger (Debug Menu, Start/Stop Debug Session)
  4. View the Serial Window (View Menu, Serial Window #1)
  5. View the A/D converter peripheral (Peripheral Menu, A/D Converter)
  6. Run the program (Debug Menu, Go)
  7. Click on the Toolbox buttons to change input voltages

A debug script (debug.ini) creates buttons that set different analog values in A/D channels. As the program runs, you will see the A/D input and output change.

Other buttons create signals that generate sine wave or sawtooth patterns as analog inputs. µVision3 users may enable the built-in Logic Analyzer to view, measure and compare these input signals graphically.

ADUC831_ADC.ZIP (8.9K)
Friday, July 16, 2004
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