# python-can-zlg

**Repository Path**: luojiaaoo/python-can-zlg

## Basic Information

- **Project Name**: python-can-zlg
- **Description**: 用于周立功CAN设备对python-can的支持，支持接收合并设备
- **Primary Language**: Python
- **License**: MIT
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 3
- **Forks**: 0
- **Created**: 2024-11-25
- **Last Updated**: 2025-06-26

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# python-can-zlg
用于周立工CAN设备对python-can的支持，支持接收合并设备，已测速USBCANDF-200U
1. 修改python-can路径下的can/interfaces/__init__.py文件, 在BACKENDS字典中添加一行:

   ```
   "zlg": ("can.interfaces.zlg", "ZlgUsbCanBus"),
   ```

2. 将zlg文件夹拷贝到can/interfaces/文件夹下

## example

```python
import can
can_filters = [dict(is_extended=1, filter_start=UDS_PhysicalRequestID, filter_end=UDS_PhysicalRequestID),]
bus = can.interface.Bus(bustype='zlg', channel=0, dev_type=39, fd=True,bitrate=500000,data_bitrate=2000000, receive_own_messages=True, can_filters=can_filters)
msg = can.Message(arbitration_id=0x111,data=[0x02, 0x10, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00],is_extended_id=False, )
bus.send(msg)
while (rec:=bus.recv(timeout=0.1)):
    print(rec)
bus.shutdown()
```