Cordic not available STM32H7 dual core

[jiten000]

Dear ST expert,

We want to upgrade from STM32G4 to STM32H7 dual core.

    - Can you please suggest how to use CORDIC in STM32H745 series? If not then what is the best way to calculate sine and cosine of float values?

        - Please suggest any alternate part no which has CORDIC and dual core combination

    - Is there any other consideration needed to upgrade? We want to upgrade to dual core due to high throughput FDCAN link where one of the core, preferably M7, would be used entirely to handle FDCAN.

        - Do you have any library or example codes for high throughput FDCAN link?

Regards,

Jitendra

Edited by ST Moderator to add the right labels

[mƎALLEm · Accepted solution]

Hello,

1- There is no CORDIC on STM32H7 dual core.

2- Why not using STM32H56x or STM32H57x? It has CORIDC + FDCAN interface.

3- For High FDCAN throughput, this article "STM32 FDCAN running at 8 Mb/s on NUCLEO boards" / GitHub hotspot provides an example running on several platforms: Nominal bitrate: 1Mb/s, Data phase: 8Mb/s

Hope that helps.

PS: next time please split different questions in different threads. Thank you.