?? basic-sdcard-project.html
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<title>Atmel Corporation - Basic SD Card 1.4</title>
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<h1>Basic SD Card Project 1.4</h1>
<div id="breadcrumb">
<a href="../index.html">Main</a> >
<a href="examples.html">Examples</a> >
SD Card
</div>
<h2>Purpose</h2>
<p>
This application performs several read & write tests on a Secure Digital (SD)
card inserted into the evaluation kit.
</p>
<div class="requirements">
<h2>Hardware Requirements</h2>
<p>
This package can be used with the following Atmel evaluation kits:
<ul>
<li>AT91SAM9260-EK</li>
<li>AT91SAM9261-EK</li>
<li>AT91SAM9263-EK</li>
<li>AT91SAM9RL-EK</li>
<li>AT91SAM9XE-EK</li>
<li>AT91SAM9G20-EK</li>
<li>AT91CAP9-DK</li>
<li>AT91CAP9-STK</li>
</ul>
</p>
</div>
<h2>Description</h2>
<p>
When launched, the example will wait for a SD card to be connected, if the
evaluation board supports this feature (i.e. a PIO is connected for that).
Once the card is connected, it is initialized and then several read/write tests
are performed on it.
</p>
<h2>Usage</h2>
<ol>
<li>
Compile the application.
</li>
<li>
Connect the DBGU port of the evaluation board to the computer and open it
in a terminal. Debug information output by the device will be visible that
way.
<ul>
<li>Settings: 115200 bauds, 8 bits, 1 stop bit, no parity, no flow control.</li>
</ul>
</li>
<li>
Download the program inside the evaluation board and run it. Please refer
to the <a href="http://www.atmel.com/dyn/resources/prod_documents/doc6132.pdf">SAM-BA User Guide</a>,
the <a href="http://www.atmel.com/dyn/resources/prod_documents/doc6310.pdf">GNU-Based Software Development</a>
application note or to the <a href="http://www.iar.se/website1/1.0.1.0/78/1/index.php?">IAR EWARM User Guide</a>,
depending on your chosen solution.
</li>
<li>
Upon startup, the application will output the following lines on the DBGU:
<blockquote>
<code>
-- Basic SD-Card Project 1.4 --<br />
-I- Please connect a SD card ...
</code>
</blockquote>
</li>
<li>
As soon as a SD card is connected, the tests will start. Please note that
testing the whole device may take a very long time, depending on its size.
</li>
</ol>
<h6>Atmel Corporation ?2008</h6>
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