STM32 MCUs Embedded software

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STM32L496RGT SDMMC DMA FATFS

Hi, in CubeMX 6.1.1 with FW package 1.16.0. If I choice in SDMMC with DMA template enable and shared DMA channel CubeMX doesn't generate proper code. In BSP_SD_ReadBlocks_DMA and in BSP_SD_WriteBlocks_DMA miss setting for change DMA direction. Soluti...

lorant124 by Associate III
  • 406 Views
  • 1 replies
  • 1 kudos

STM32CubeMX CMake project build error

Hello,I am creating a CMake project using STM32CubeMX 6.13.0 for the STM32U575QGI6Q, but am having trouble with the following error: [1/10] Building ASM object CMakeFiles/rtm.dir/Middlewares/...x/ports/cortex_m33/gnu/src/tx_thread_context_restore.S.o...

JFisher by Associate
  • 330 Views
  • 3 replies
  • 2 kudos

SPI CRC via DMA dosen't work

Dear ST, I use STM32F777 and try to receive SPI Data as a slave via SPI DMA. That works only pretty fine, when I don't activate the CRC Checksum calculation. I receive after the DMA threshold the expected data, but when I set: .CRCCalculation = SPI_C...

UlfS by Associate II
  • 1194 Views
  • 8 replies
  • 0 kudos

Resolved! FileX LevelX

I am having trouble integrating LevelX into FileX using the on board eMMC on the STM32H745I-DiSCO eval board. I am using standalone mode (no AzureRTOS). I have successfully implemented FileX to format, write and read the eMMC card in standalone. I am...

dsmail1 by Associate II
  • 319 Views
  • 5 replies
  • 2 kudos

UART / SBUS Data Aqcuisition

Hey folks. So for a beginner DIY fixed-wing flight controller, I am trying to incorporate servo values from an external receiver via SBUS [by FrSky (0-> Low, 1-> High; contrary to the standard SBUS by Futaba)] into my software.I found a good amount o...

JGiem1_0-1704717971165.png JGiem1_1-1704718124386.png JGiem1_2-1704718174444.png
JGiem.1 by Associate III
  • 14920 Views
  • 37 replies
  • 15 kudos

Resolved! UCPD + GUI Corruption message

Hello,I have a custom board setup with an STM32G071GBUxN and a TCPP03-M20.I have followed this STM guide for setting it up as a DRP device.It is able to negotiate as a sink with Source only devices, and it is able to communicate over LPUART1 to show ...

NMartin by Associate III
  • 1663 Views
  • 4 replies
  • 0 kudos