Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
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 ...
Hello!Recently I had problems with ping to my STM32 + LwIP + DP83848 + RMII. But the latest FW version 1.27.1, it works very well! But now I have problems with HTTP. Follow me and I show you how to create this bug.First of all I'm using:STM32CubeIDE ...
Hello,I am trying to get USBX to work on my NUCLEO-U5A5ZJ-Q board independently from the example provided. I can copy and paste the project into the same directory location as the example (inside the firmware package) and it works absolutely fine. Wh...
Hi,I am trying to use the internal DMA mode on USB_HS as a device mode. Can I get relevant USBD_LL_x api's which support it. And a sample example code which uses this DMA bus for configurations. Thanks,Srinath
I'm working with the STM32F769 microcontroller and I've defined a new section in the linker script using instructions from https://www.openstm32.org/Using%2BCCM%2BMemory : /* Emulated RAM in the JPEG peripheral */ HACK_RAM_JPEG_HUFFENC_AC0 (rwx): ORI...
I'm very new to FileX, but I have been able to format an eMMC drive (FAT32) on a STM32H745-DISCO eval board along with being able to write a file to it and read from it.Question: since the eMMC drive needs to be formatted one time only (at lease I'm ...
Hi everyone,I’m currently working on interfacing the MX25R6435F NOR flash memory with the B-L475E-IOT01A development board using Quad SPI (QSPI), but I’m facing some challenges.I’ve followed the https://www.st.com/content/st_com/en/support/learning/s...
Hi everyone,I am working on implementing the Peak Current Control Method for a boost converter. As an initial step, I am trying to interface the sawtooth waveform for my ramp signal.I have followed the ST YouTube video on this topic:"STM32G4 Series V...
Disclaimer: I don't normally use HAL, but I was trying to learn more about USB hosting so I decided to try out the demonstration application STM32Cube_FW_H7_V1.12.0 STM32H743I-EVAL USB_Host/CDC_StandaloneAs I don't have that board, I tried to hook up...
Hello,program that is used to flash STM32H753VI processor (powered over USB) asks to disconnect and then connect again of USB connection to start with flashing. I found also a possibility to start with flashing without reconnecting USB, and that is w...
