CubeProgrammer + STLINKV3 supporting FDCAN System bootloader?

Javier1 · ‎2025-01-21

Is FDCAN Systembootloader described in AN5405

supported by cubeProgrammer or the CLI tools?

Because i only see the CAN (classic) option

Available for consulting/freelancing , hit me up in https://github.com/javiBajoCero

Andrew Neil · ‎2025-01-21

Looks like a NO: the ST-Link V3 does not support FDCAN - only CAN:

https://community.st.com/t5/stm32cubeprogrammer-mcus/stlink-v3-canbus-bootloader-over-stm32cubeprogrammer-problem/m-p/612597/highlight/true#M5538

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

View solution in original post

Andrew Neil · ‎2025-01-21

Looks like a NO: the ST-Link V3 does not support FDCAN - only CAN:

https://community.st.com/t5/stm32cubeprogrammer-mcus/stlink-v3-canbus-bootloader-over-stm32cubeprogrammer-problem/m-p/612597/highlight/true#M5538

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

Javier1 · ‎2025-01-21

Im a bit confused howcome all examples for Openbootloader are supporting FDCAN and no CAN, i guess ill need to add CAN interface myself

Available for consulting/freelancing , hit me up in https://github.com/javiBajoCero