Does ST provides the CAN - FD driver stack for SPC56, SPC57,SPC58 and STM32G4 controllers for free?

[HMaka.2]

We are selecting a controller for our new Automotive project with CAN - FD connectivity, but we want to know whether ST provides the driver stack for CAN - FD for above microcontrollers for free.

[Giuseppe DI-GIORE · Accepted solution]

Hello,

have a look at SPC5Studio (www.st.com/spc5studio).

It includes CAN-FD driver fro SPC57 and SPC58 devices.

SPC56 devices do nt have CAN-FD

For STM32G4, please ask to STM32 section.

Regards,

Giuseppe

[Tesla DeLorean]

On the STM32 the examples are​ typically low level peripheral code, for real drivers and stacks you'll like need to find or port ones with the features you want.

[HMaka.2]

Thank you for your valuable reply. But SPC560D controllers are with FlexCAN.

Are FlexCAN and CAN-FD same?

[HMaka.2]

STM32G431CBT3 controllers are supporting CAN-FD interface. For this device, does ST provides the driver stack for CAN-FD?

[Giuseppe DI-GIORE]

CAN-FD and FlexCAN are not the sane

FlexCAN support CAN protocol but does not support CAN-FD protocol.

If you are looking at automotive microcontrollers with CAN-FD please have a look at SP57/SPC58 family