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Diffstat (limited to 'nuttx/Documentation/NuttxPortingGuide.html')
-rw-r--r-- | nuttx/Documentation/NuttxPortingGuide.html | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/nuttx/Documentation/NuttxPortingGuide.html b/nuttx/Documentation/NuttxPortingGuide.html index 9c1dd07c9..9b0c60ce7 100644 --- a/nuttx/Documentation/NuttxPortingGuide.html +++ b/nuttx/Documentation/NuttxPortingGuide.html @@ -4941,6 +4941,15 @@ build correct value for this offset is zero. </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> <code>CONFIG_CDCACM_EP0MAXPACKET</code>: Endpoint 0 max packet size. Default 64. </li> <li> @@ -5011,6 +5020,14 @@ build interfaces that will precede it). </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> <code>CONFIG_USBMSC_EP0MAXPACKET</code>: Max packet size for endpoint 0 </li> |