Difference between revisions of "Example io demo"
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Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output. | Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output. | ||
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| + | [[File:Io demo led action sample 0.png]] | ||
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. | 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. | ||
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Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output. | Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output. | ||
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| + | [[File:Io demo led action sample 1.png]] | ||
The board lights all 8 LEDs. | The board lights all 8 LEDs. | ||
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Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output. | Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output. | ||
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| + | [[File:Io demo led action sample 2.png]] | ||
The board lights the LEDs in numeric sequence, 1-8, then repeats; looping until a key is pressed. | The board lights the LEDs in numeric sequence, 1-8, then repeats; looping until a key is pressed. | ||
Revision as of 16:25, 19 November 2013
This procedure provides an overview of how to open, build and run the io_demo C example project using the Eclipse IDE.
Contents
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.
File:Io demo led action sample 0.png
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.
File:Io demo led action sample 1.png
The board lights all 8 LEDs.
Ring Demo
Refer to the SOM-150ES carrier board surface mount LEDs LD1-LD8 for output.
File:Io demo led action sample 2.png
The board lights the LEDs in numeric sequence, 1-8, then repeats; looping until a key is pressed.
