CANvenient is an abstraction layer for multiple CAN APIs on Windows and Linux. It provides a unified interface for CAN communication, allowing developers to write code that is portable across different platforms and CAN hardware.
The API reference is available at https://canopenterm.de/canvenient
The following back-ends are currently implemented:
- Ixxat VCI
- Kvaser CANlib
- PCAN-Basic
- SocketCAN
- Softing CAN Layer 2
Reliable behavior of CANvenient as a CAN abstraction layer depends on validation across a broad range of hardware implementations. Limiting testing to a small set of interfaces increases the risk of vendor-specific inconsistencies and unhandled edge cases.
Donations of unused or surplus CAN adapters - such as PEAK PCAN-USB, Ixxat USB-to-CAN, Kvaser Leaf, or comparable devices - enable:
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Validation of CANvenient against real hardware
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Detection of vendor-specific deviations and timing differences
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Improved backend integration across multiple interfaces
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Broader regression testing and increased platform coverage
CANvenient is an open-source project with no external funding; expanding the set of supported interfaces strengthens portability and ensures consistent behavior across heterogeneous CAN environments. Contributors can initiate hardware donations by opening an issue or contacting the maintainers directly.