Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,I am working on a fast USB Virtual Com Port communication using USB HSexternal PHY. I am using USB3320 ULPI PHY. My application needs to havea cacheenable. When I have tried to enable USB DMA when Cache is enabled devicefailsto enumerate. I use...
Hello, I am using STM32F429i Disc1 Board. I followed this tutorial:https://www.youtube.com/watch?v=7oED-m34EKk&list=PLfExI9i0v1sn_lQjCFJHrDSpvZ8F2CpkA&index=16&t=0sI tried everything including verifying clock and other settings but couldn't get it wo...
Hi,I have worked on STM32F722VE MCU with FATFS with USB MSD , SDCard.Will is possible to Enable FATFS with exFAT with STMCube Generated Code and used both File format simultaneously in Storage Devices ?For SPI Card/SDMCC SD Card/USB MSB Thumb Drive ...
Does anyone know how to edit the device descriptor when using this driver package and can explain this in detail ? The uC is a STM32L082KZT6. The Virtual COM Port (VID 0483 PID 5740) is a USB CDC class 2 device. The associated USB DFU (VID 0483 PID D...
Is there anybody who can ran ethernet communication correctly with stm32h7 nucleo?
I wish to understand where the code fills out the USB register values.I added a watchpoint of this registers USB_HS_GLOBALIs this in a high priority type Interrupt Handler that doesnt not respond do watchpoint??
Hi All,I have a ST32H745I-DISCO and would like to use its Ethernet port. It has a LAN8740A PHY connected to the MII port. There seems to be no Ethernet example for the STM32H745I-DISCO in stm32cubeh7. Does anyone know of an example that uses STM32 ...
Request for help with USB CDC interface(STM32F401 Can not open Virtual Port)I want to send data at about 5Mbit/s from my Nucleo board to Matlab using the USB interface with the CDC protocol. I have now managed to get the PC to recognize a "Serial USB...
Hello ST team,We are developing an IoT module in which we are using STM32L496 and BG96 module. Our application code is written above middle ware and BG96 ST-MOD section of X_CUBE_AZURE. The functionality wise everything is working fine but in testin...
Hello,I'm trying a USB HID on the STM32F103C8 Evb board which circuit's attached.The steps for a USB HID programming are (1) Generating HAL codes using STM32CubeMX.(2) Compiling the source codes using turestduio. (3) downloading the .hex on the ev...
