hardbyte / hardbyte/python-can

Unable to receive correct data

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#1,254 9 comentarios 0 reacciones 0 asignados Ver en GitHub
backend:kvaser bug
Lenguaje dominante
Python
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Descripción

### Describe the bug
Not receiving correct data from can interface

### To Reproduce
Send a single message through kvaser can channel 0 using
```python
msg = can.Message(arbitration_id=0x131, dlc = 6, data=[1, 2, 3, 12, 10, 11], is_error_frame=False, is_extended_id=False)
bus.send(msg)
```

Using kvaser can channel 1 interface
```python
for msg in bus
print (msg)
```

Same as the documentation

### Expected behavior
We should be receiving dlc = 6 data = 1 2 3 12 10 11
I read dlc =4 Error frame data = 20 28 00 00 (irrespective of what data is being sent)

### Additional context

OS and version: win10
Python version: py3.10.2
python-can version: 3.3.4
python-can interface/s (if applicable): kvaser, bitrate 500000

This also happens if you send data through pcan pci bus and receive data on kvaser. Doesn't work the other way around.

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