Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear Sir/Madam,I am going to use the internal DMA of SDMMC host interface(with FATFS) of one of the micro of STM32 H7 family, for SD cards .Here are my questions:1-Suppose we want to read "large binary byte" values from SD card into internal SRAM of ...
STM32G071RB USBPD Source auto send Source Cap when start debug: after reset, I'm not connect cable to C-Type port, I click start debug ( ST-Link ), I send about 50 packet of sourcePlease see in trace and config in attach file
It appears that the STM32 CDC isn't recognised by Linux (Raspian). Searching only seems to come up with old posts from people having the same problem and no solution. Is there a driver ?
After getting help setting up a basic USB-C sink application in this thread, I can successfully detect cable attach/detach events through the relevant callbacks installed via ST USBPD API -- but only for a single cable orientation. The UCPD1 interrup...
Hi,I would like to knwo if it is possible to write user data into internal flash of STM32F413.If it's possible, please can you specify HAL library instruction to use.Thanks for your help
I’m working with a STM32F429Idiscovery with cubeF4 freeRTOS.Accoding to the cmsis specification, the ossignalwait shall suspend the execution of the current RUNNING thread until all specified signal flags with the parameter signals ar Anyway, I see t...
Hi,I have been breaking my head, looking at the following code:STM32Cube_FW_H7_V1.7.0\Driver\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_dma.cSpecifically at the following:typedef struct { __IO uint32_t ISR; /*!< DMA interrupt status register */ __I...
I am using Nucleo - L412KB I think I might have encountered a Software bug. As you can see in the screenshot, the contents of the PWR_SCR in the SW don't match with the one in the reference manual. The contents of this register are probably swapped w...
Thanks for your replies,already.
