| Author |
Message |
 Topic: CAN RX FIFO overrun |
dberenguer
Replies: 5
Views: 27289
|
 Forum: DNP/5282 Posted: 21.08.2007, 15:03 Subject: CAN RX FIFO overrun |
With these settings:
CONFIG_CAN4LINUX=y
CONFIG_CAN_MCF5282=y
and making the uClinux image + can4linux 3.4.6 I get a lot of
"undefined reference to `__this_module'" errors on drivers ... |
| Topic: CAN RX FIFO overrun |
dberenguer
Replies: 5
Views: 27289
|
Forum: DNP/5282 Posted: 21.08.2007, 11:22 Subject: CAN RX FIFO overrun |
Hi again,
I'm currently looking into my kernel config and I have for CAN:
CONFIG_CAN4LINUX=m
# CONFIG_CAN_ATCANMINI is not set
# CONFIG_CAN_CCPC104 is not set
# CONFIG_CAN_MCF5282 is not set
... |
| Topic: CAN RX FIFO overrun |
dberenguer
Replies: 5
Views: 27289
|
Forum: DNP/5282 Posted: 20.08.2007, 15:02 Subject: CAN RX FIFO overrun |
Hi Jörg,
The bit rate is 250 kbps. The debug option is OFF. The bus load oscillates between 0.5% and 9%.
Correction: the version of can4linux was 3.4 not 3.0.
Besides, /sys/class/Can/Overrun ... |
| Topic: CAN RX FIFO overrun |
dberenguer
Replies: 5
Views: 27289
|
Forum: DNP/5282 Posted: 20.08.2007, 10:55 Subject: CAN RX FIFO overrun |
Nobody else had this problem?
Which version of can4linux are you running?
Thanks,
Daniel. |
| Topic: CAN RX FIFO overrun |
dberenguer
Replies: 5
Views: 27289
|
Forum: DNP/5282 Posted: 17.08.2007, 10:04 Subject: CAN RX FIFO overrun |
Hi all.
I'm having serious problems with the can4linux (3.0) driver running on my DNP5282 board. Bus loads over 4% always cause CAN RX buffer overruns.
Does anyone have the same problem?
Shoul ... |
| |
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