Comments (8)
Currently there is not enough information about the bug. Is it inside a driver? Custom driver or which?
from canopeneditor.
Must be something with the driver. Please ask there.
from canopeneditor.
It seems, object dictionary is correct. There must be something else with the device. Can you provide some CAN messages?
from canopeneditor.
Thanks for the reply.
Yes I actually also think that the OD is correct. But the successful running of the program depends on that alone.
Never mind. I have recorded a trace. The 4 PDOs have the ID 1A0, 2A0, 3A0 and 4A0. PDO 1-3 send numbers, PDO 4 is 0.
The last message is the mentioned EMCY message.
4PDOs.txt
I hope this is helpful.
from canopeneditor.
4PDOsnew.xdd.txt
Can you check this one, ignoring the warnings. (rename to xdd)
from canopeneditor.
This is certainly a strange behavior. There may be something wrong inside the driver. I think, this is not CANopenEditor issue.
- Fourth byte inside the emergency message is 0x14.
- inside CO_emergency.h:
CO_EM_CAN_TX_OVERFLOW = 0x14U,
- follow
CO_EM_CAN_TX_OVERFLOW
inside CO_emergency.c, where errors from driver are verified. - then follow
CO_CAN_ERRTX_OVERFLOW
inside the driver ...
Otherwise, wrongly configured object dictionary should not trigger CAN TX overflow.
from canopeneditor.
Should we move the issue to the CanOpenNode?
from canopeneditor.
Hello,
I have the same bug and I can t find why, in CO_CANsend
I have the error CO_ERROR_TX_OVERFLOW
When i put a breakpoint before CO_process_TPDO
, then it works and send all TPDOS, but the device will no longer receive any commands.
from canopeneditor.
Related Issues (20)
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- LSS Master/Slave parameters does not export to OD.c/h HOT 5
- Concrete Node Id does not propagate to proper value of $NODEID HOT 1
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- Layout of PDO tab oversize out of window. HOT 3
- "not specified" type for Domain objects HOT 14
- Hello, about using CANopenEditor configuration SRDO problem HOT 3
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- Unsigned32 Variable in TPDO doesn't have proper data length in bits HOT 7
- EDS file seems to generate wrong access type for PLC TPDO and RPDO HOT 3
- PDO Mapping 'Invalid' not work while 'Export CanOpenNode' HOT 2
- TPDO and RPDO Assigned COB IDs HOT 4
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