CAN communication support

[Vicky-S]

I could not find any example for CAN communication in STM32 official core. Is there any?

[fpistm]

Currently, there is no CAN support

[Vicky-S]

Ok. will it be available in future?

[fpistm]

Yes but I can't tell when...

[Vicky-S]

Ok... Please try to make support ASAP..

[BennehBoy]

@fpistm, by no support you mean there is no library right? So people could program directly against HAL CAN modules?

[fpistm]

@BennehBoy
Yes of course. All STM32 features are available thanks HAL/LL (if user enable the right HAL module).
All stuff which can be done thanks the cube are available. By no support I told about Arduino point of view, there is no dedicated library to support STM32 CAN for this core with specific Arduino API style

[jacky4566]

Bump. Would love to see some CAN bus support. Seems silly to buy a standalone SPI chip when all you need is a transceiver.

[fpistm]

Hi @jacky4566
I'd love too.
I know @geosmall made some work around CAN:
https://github.com/geosmall/UAVCAN-for-STM32-Arduino