Add loopback support to STM32 CAN driver; Add apps/examples/can loopback test

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4213 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2011-12-22 15:59:50 +00:00
parent 3fced8cf04
commit d6d0de6de3

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@ -4376,6 +4376,11 @@ build
<li>
<code>CONFIG_CAN_NPENDINGRTR</code>: The size of the list of pending RTR requests. Default: 4
</li>
<li>
<code>CONFIG_CAN_LOOPBACK</code>: A CAN driver may or may not support a loopback mode for testing.
If the driver does support loopback mode, the setting will enable it.
(If the driver does not, this setting will have no effect).
</li>
</ul>
<h3>SPI driver</h3>