CanFestival
FreeCanFestival focuses on providing an ANSI-C platform independent CANopen® stack that can be built as master or slave nodes on PCs, Real-time IPCs, and Microcontrollers.
FreeFree tier
About CanFestival
CanFestival is a free software CANopen framework written in ANSI-C, designed to be platform independent. It can be built as either master or slave nodes and supports deployment on PCs, Real-time IPCs, and Microcontrollers. The runtime code is licensed under LGPLv2, while the accompanying developer tools are licensed under GPLv2. The project was released as free software in 2001 and has grown through community source code contributions. Community support is provided via a moderated mailing list.
Key Features
ANSI-C platform independent CANopen stack
Can be built as master or slave nodes
Supports PCs, Real-time IPCs, and Microcontrollers
Runtime code licensed under LGPLv2
Developer tools licensed under GPLv2
Free and open-source software
Community support via moderated mailing list
Pros & Cons
Pros
- Free and open-source with dual licensing (LGPLv2 for runtime, GPLv2 for tools)
- Platform independent ANSI-C implementation
- Supports both master and slave node configurations
- Active community mailing list for support
Best For
Embedded systems development with CANopen communicationIndustrial automation networksCANopen master/slave node implementation on various hardware platforms