Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Get early access to the next-generation STM32Cube HAL drivers for STM32U5A major update to STM32Cube HAL drivers, called HAL2, is now available for preview on GitHub. It supports the STM32U5 series. Building on over 10 years of experience, HAL2 deliv...
I am running a simple SPI transmit receive project with an STM32F411 (SPI Master) and STM32F303 (SPI Slave). Whenever I press the user push button on the STM32F4 Master, the Master will send a command byte (0xE1) through SPI and the STM32F3 Slave is ...
The usb type c pd example code does not seem to work although it compiles properly using SW4STM32. I tried the provided binary file (PNUCLEO-USB001-DEMO1.bin) and it works just fine. I am using nucleo-f072rb and MB1257 expansion board.PNUCLEO_USB001...
I am trying to follow "How to create project for STM32H7 with Ethernet and LwIP stack working" posted on May 29, 2020 however I am getting an error undefined reference to end. When I double click the error it points to sysmem.cNot being an embedded g...
Hi,Iam trying to use software DFU bootloader trigger from STM32 application (BOOT1 and BOOT2 are untouchable). Application use USB-FS (service/CDC) and USB-HS (data/CDC), but trigger will be send via existing USB-FS (CDC). USB-FS use PA11 and PA12 an...
Hello, i would like to build a SD Card Reader from my STM32L433RCTx. The SD Card is connected via SDMMC 1 SD 4 bits Wide bus. The USB_DEVICE is activated and set to Mass Sorage Class. When i connect to the computer a Storage device is shown but windo...
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
