STM32 MCUs Embedded software

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

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Resolved! Ringbuffer as shiftregister

At STM32G431 Is it possible to make a  (SPI daisy chain) shift register with one cyclic ringbuffer.With SPI peripheral as Full duplex Slave, with 2 DMA (RX TX) channels. "HAL_SPI_TransmitReceive_DMA(SPI_GetHandle(), ringbuffer, ringbuffer, SPI_size);...

DJMicro by Associate
  • 138 Views
  • 1 replies
  • 1 kudos

LOW power timers in stm32g0

Hi, I am working on STM32G0c1RET6 board and i want to understand the working of low power timer (LPTIM) in stop mode.i am using the HAL_LPTIM_Counter_Start_IT(&hlptim1, 65534) to enable LPTIM1 and print a value in function   void HAL_LPTIM_AutoReload...

Rohit007 by Associate III
  • 174 Views
  • 6 replies
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Resolved! Difficulties using fx_media_format

Hello,I am trying to set up an external flash memory (MX25V1635F) on a Nucleo-U575ZI-Q.I have successfully used the low-level drivers (LLD) from the manufacturer Macronix and integrated them into the Levelx functions:UINT lx_stm32_nor_custom_driver_...

RemiNao_0-1759833545578.png RemiNao_1-1759833592439.png RemiNao_2-1759833610863.png
RemiNao by Associate II
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  • 2 replies
  • 1 kudos

DS2431 Read ROM returns 0x00 on STM32F446RE

Post edited by ST moderator to be inline with the community rules especially with the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code Hi everyone, I’m trying to communicate with a ...

farukke by Associate
  • 143 Views
  • 2 replies
  • 3 kudos