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Most USB Composite device debug

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4344 42af7a65-404d-4744-a932-0658087f49c3
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patacongo 2012-01-27 21:03:20 +00:00
parent c5e006c8f0
commit 389e425268
1 changed files with 17 additions and 0 deletions
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17
Documentation/NuttxPortingGuide.html
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@ -4940,6 +4940,15 @@ build
unique and contiguous. When used with the Mass Storage driver, the unique and contiguous. When used with the Mass Storage driver, the
correct value for this offset is zero. correct value for this offset is zero.
</li> </li>
<li>
<code>CONFIG_CDCACM_STRBASE</code>:
If the CDC driver is part of a composite device, then this may need to
be defined to offset the CDC/ACM string numbers so that they are
unique and contiguous. When used with the Mass Storage driver, the
correct value for this offset is four (this value actuallly only needs
to be defined if names are provided for the Notification interface,
<code>CONFIG_CDCACM_NOTIFSTR</code>, or the data interface, <code>CONFIG_CDCACM_DATAIFSTR</code>).
</li>
<li> <li>
<code>CONFIG_CDCACM_EP0MAXPACKET</code>: Endpoint 0 max packet size. Default 64. <code>CONFIG_CDCACM_EP0MAXPACKET</code>: Endpoint 0 max packet size. Default 64.
</li> </li>
@ -5010,6 +5019,14 @@ build
correct value for this offset is two (because of the two CDC/ACM correct value for this offset is two (because of the two CDC/ACM
interfaces that will precede it). interfaces that will precede it).
</li> </li>
<li>
<code>CONFIG_USBMSC_STRBASE</code>:
If the CDC driver is part of a composite device, then this may need to
be defined to offset the mass storage string numbers so that they are
unique and contiguous. When used with the CDC/ACM driver, the
correct value for this offset is four (or perhaps 5 or 6, depending
on if <code>CONFIG_CDCACM_NOTIFSTR</code> or <code>CONFIG_CDCACM_DATAIFSTR</code> are defined).
</li>
<li> <li>
<code>CONFIG_USBMSC_EP0MAXPACKET</code>: <code>CONFIG_USBMSC_EP0MAXPACKET</code>:
Max packet size for endpoint 0 Max packet size for endpoint 0