FreeRTOS Support Archive
The FreeRTOS support forum is used to obtain active support directly from Real
Time Engineers Ltd. In return for using our top quality software and services for
free, we request you play fair and do your bit to help others too! Sign up
to receive notifications of new support topics then help where you can.
This is a read only archive of threads posted to the FreeRTOS support forum.
The archive is updated every week, so will not always contain the very latest posts.
Use these archive pages to search previous posts. Use the Live FreeRTOS Forum
link to reply to a post, or start a new support thread.
[FreeRTOS Home] [Live FreeRTOS Forum] [FAQ] [Archive Top] [July 2006 Threads] different AT91C_LENGTH_FRAME valuesPosted by Nobody/Anonymous on July 25, 2006 Correct me if i'm wrong, but shouldn't AT91C_LENGTH_FRAME for TxDescriptor be different than AT91C_LENGTH_FRAME_RX for RxDescriptor in SAM7_EMAC.c ?
reading the AT91SAM7X specs, Table 38-1 mentions RxDescriptor "Length of frame" field to be 11:0 thats 0x0fff and not 0x07ff
while Table 38-2 mentions RxDescriptor "Length of frame" field to be 10:0 that's what should be 0x07ff
we would define AT91C_LENGTH_FRAME_TX 0x07ff AT91C_LENGTH_FRAME_RX 0x0fff
there are only a couple of lines to be changed there after in SAM7_EMAC.c
am i correct?
RE: different AT91C_LENGTH_FRAME valuesPosted by Nobody/Anonymous on July 25, 2006 This has come up before. I cannot remember what the conclusion was. I also cannot search the forum to find the thread, I just get permission denied message.
Are you able to search the forum? If so can you post a link to what you find.
RE: different AT91C_LENGTH_FRAME valuesPosted by Nobody/Anonymous on July 25, 2006 The SourceForge status page is showing a problem with search.
https://sourceforge.net/docs/A04
RE: different AT91C_LENGTH_FRAME valuesPosted by Nobody/Anonymous on July 25, 2006 well as of version 4.0.4, its still the same value that is programmed.
RE: different AT91C_LENGTH_FRAME valuesPosted by Richard on July 25, 2006 Sorry to miss this guys. I have corrected it within Subversion and added it to the known issues list.
Regards.
Copyright (C) Amazon Web Services, Inc. or its affiliates. All rights reserved.
|