DM300018 datasheet(44/115 Pages) MICROCHIP

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dsPICDEM 2 Development Board User’s Guide

DS51558A-page 38

FIGURE 5-3:

CONFIGURATION BITS WINDOW

5.6.2

Examining the Code

After the application has been reprogrammed to use the MPLAB ICD 2 as a debugger,

you can use MPLAB IDE to run, halt and step the program. You can set breakpoints to

halt the program and examine the actual code at any point. You can also examine the

contents of the RAM and registers whenever the processor is halted.

Refer to Section 2.3 “Getting Started” for an overview of the sample application.

Flowcharts illustrate each of these processes:

• Startup and initialization

• Main loop processing

• A/D conversion processing

• External interrupt processing

The dsPICDEM 2 Development Kit/Example Software/30F2012 folder

contains fully annotated code files that you can examine, compare and copy.

5.7

SUMMARY

This chapter has provided specific instructions for using the dsPICDEM 2 Development

Board with a dsPIC30F2012 device. If you have reviewed this process, you should be

able to:

• Configure the dsPICDEM 2 Development Board for the dsPIC30F2012 device.

• Set up MPLAB IDE to use the MPLAB ICD 2 In-Circuit Debugger.

• Locate the sample application for the dsPIC30F2012 device.

• Program the chip with the MPLAB ICD 2.

• Examine the sample application and identify applicable code for your embedded

solution.

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