Using kvaser revealed issues with connect.

bus = can.interface.Bus(interface='kvaser', channel=0, bitrate=500000)
when run this report error

File "\Lib\site-packages\can\interfaces\kvaser\canlib.py", line 563, in __init__
canIoCtlInit(
~~~~~~~~~~~~^
^^^^^^^^^^^^^^^^^^
...<2 lines>...
1,
^^
)
^
File "\Lib\site-packages\can\interfaces\kvaser\canlib.py", line 102, in __check_status_operation
raise CANLIBOperationError(function, result, arguments)
can.interfaces.kvaser.canlib.CANLIBOperationError: Function canIoCtl failed - Error in parameter [Error Code -1]

examining the original files of canlib, there is no longer a definition for canIOCTL_SET_LOCAL_TXACK.

so I commented out the following code, and it works fine now.

# enable canMSG_LOCAL_TXACK flag in received messages

# canIoCtlInit(
# self._read_handle,
# canstat.canIOCTL_SET_LOCAL_TXACK,
# ctypes.byref(ctypes.c_byte(local_echo)),
# 1,
# )

Start in can/interfaces/kvaser/canlib.py around line 563 and compare the canIOCTL_SET_LOCAL_TXACK definition and canIoCtlInit call with the installed Kvaser CANlib files. Reproduce the reported Bus configuration, then verify that connecting with the Kvaser interface succeeds and local transmit acknowledgment behavior is handled correctly.

由索引模型根據 Issue 內容生成。