STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Forum Posts

Help with a seemingly constant RxHeader.

I am working with a CAN bus over a STM32 Board. I don't think the hardware is important in my question. I have tried to use the HAL_FDCAN_GetRxMessage function to get a message from a device explorer where you can easily send a message via CAN.I run ...

CANGWP by Associate
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STM32H745 Pinging

Hello everyone,   I am trying to establish a connection between my STM32H745I(Discovery kit) and my computer and the jumpers are set to STLK for programming, and I also have connected the board through LAN to my computer directly. I have set my compu...

FatFS and D-Cache not working together

Issue with FatFs and D-Cache on STM32 (CubeMX Library)I'm having issues using FatFs with D-Cache enabled on an STM32. After searching, I found several posts reporting similar problems, but I haven't seen a clear solution.I’m using the FatFs library t...

How config I3C Target to send NACK

Hi, I would like to know how to disable address acknowledgment in I3C when operating as a target (with an already assigned address) to temporarily hold communication, similar to the OA1EN bit in I2C.Thanks,

RFerr3_0-1741966556945.png
RFerr.3 by Associate II
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