| Name | vblf JSON |
| Version |
0.1.0a2
JSON |
| download |
| home_page | None |
| Summary | A library to read and write Vector BLF files (binary log format) |
| upload_time | 2025-01-09 22:46:46 |
| maintainer | None |
| docs_url | None |
| author | None |
| requires_python | >=3.9 |
| license | MIT |
| keywords |
blf
vector
binary log format
automotive
|
| VCS |
 |
| bugtrack_url |
|
| requirements |
No requirements were recorded.
|
| Travis-CI |
No Travis.
|
| coveralls test coverage |
No coveralls.
|
# Binary Logging Format Library for Python
[](https://pypi.org/project/vblf)
[](https://pypi.org/project/vblf)
## Introduction
A Python library for reading and writing BLF files, a proprietary binary logging format of Vector Informatik GmbH. BLF files are commonly used in automotive logging and testing scenarios.
## Installation
```bash
pip install --pre vblf
```
## Usage
### Reading BLF Files
```python
from vblf.can import CanMessage, CanMessage2
from vblf.reader import BlfReader
# Open a BLF file
with BlfReader("example.blf") as reader:
# Iterate through all objects in the file
for obj in reader:
print(f"Type: {obj.header.base.object_type.name}")
print(f"Timestamp: {obj.header.object_time_stamp}")
# Handle CAN messages
if isinstance(obj, (CanMessage, CanMessage2)):
print(f"CAN ID: {obj.id}")
print(f"Data: {obj.data.hex()}")
```
### Writing BLF Files
```python
from vblf.can import CanMessage
from vblf.writer import BlfWriter
# Create a new BLF file
with BlfWriter("output.blf") as writer:
# Create a CAN message
msg = CanMessage(...)
# Write the message to the file
writer.write(msg)
```
## License
This project is licensed under the MIT License.
## Acknowledgments
- Vector Informatik GmbH for the BLF file format
- Tobias Lorenz for his C++ library [vector_blf](https://bitbucket.org/tobylorenz/vector_blf/src/master/)
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"description": "# Binary Logging Format Library for Python\n\n[](https://pypi.org/project/vblf)\n[](https://pypi.org/project/vblf)\n\n## Introduction\n\nA Python library for reading and writing BLF files, a proprietary binary logging format of Vector Informatik GmbH. BLF files are commonly used in automotive logging and testing scenarios.\n\n## Installation\n\n```bash\npip install --pre vblf\n```\n\n## Usage\n\n### Reading BLF Files\n\n```python\nfrom vblf.can import CanMessage, CanMessage2\nfrom vblf.reader import BlfReader\n\n# Open a BLF file\nwith BlfReader(\"example.blf\") as reader:\n # Iterate through all objects in the file\n for obj in reader:\n print(f\"Type: {obj.header.base.object_type.name}\")\n print(f\"Timestamp: {obj.header.object_time_stamp}\")\n\n # Handle CAN messages\n if isinstance(obj, (CanMessage, CanMessage2)):\n print(f\"CAN ID: {obj.id}\")\n print(f\"Data: {obj.data.hex()}\")\n```\n\n### Writing BLF Files\n\n```python\nfrom vblf.can import CanMessage\nfrom vblf.writer import BlfWriter\n\n# Create a new BLF file\nwith BlfWriter(\"output.blf\") as writer:\n # Create a CAN message\n msg = CanMessage(...)\n\n # Write the message to the file\n writer.write(msg)\n```\n\n## License\n\nThis project is licensed under the MIT License.\n\n## Acknowledgments\n\n- Vector Informatik GmbH for the BLF file format\n- Tobias Lorenz for his C++ library [vector_blf](https://bitbucket.org/tobylorenz/vector_blf/src/master/)\n",
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