Difference between revisions of "Example io demo"

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This procedure provides an overview of how to open, build and run the '''io_demo''' C example project using the Eclipse IDE.
 
This procedure provides an overview of how to open, build and run the '''io_demo''' C example project using the Eclipse IDE.
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Revision as of 11:16, 27 November 2013

TODO: {{#todo:InProgress(11.19.13-15:28->JG+)|Jgreene|oe 4,oe 5,jg,md,Review}}

This is a guide to the io demo C example project included in the EMAC OE SDK.

You want to send some data to ths

This procedure provides an overview of how to open, build and run the io_demo C example project using the Eclipse IDE. foofoofo


Opening, Building and Uploading the Project Files

1. Open the C/C++ editing perspective.

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2. Open the io demo project files.

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3. Build the io demo project.

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4. Upload the io demo binary to the target machine.

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Description, Usage and Expected Behaviour

This is a demo program illustrating how to access different SOM-150ES carrier board io. To use this program you will need a SOM-150ES carrier board.

500px
SOM-150ES carrier board

Usage for io_demo

io_demo

Running the program brings up a menu of demos.
i2c menu
Press a,c,i or r to run a demo. Press x to exit.

A/D Demo

File:Io demo terminal session sample 0.png

Count Demo

Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output.

500px

The board counts from 0 to 15 in binary, reflecting the steps of this operation in the LEDs. When it's finished LD1 and LD6 are lit.

Input to Output Demo

Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output.

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The board lights all 8 LEDs.

Ring Demo

Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output.

500px

The board lights the LEDs in numeric sequence, 1-8, then repeats; looping until a key is pressed.