i'm trying to learn about ST USB LIBRARY AND CLASSES . i tried to run an example on my stm32h7a3ZI-Q board but i didn't succeed . i tried the HID class to make the board act like a mouse . i really copied the MOOC tutorial video step by step and the ...
I am using the STM32H7B3I-DK and trying to read and write from an SD card using SDMMC1 with TouchGFX running (also FreeRTOS). I have solved a NO_FILESYSTEM ERROR described here. While this allowed me to mount, open, and write to a file, I still get N...
I've setup a custom USB device with multiple interfaces on custom hardware using a ULPI. The USB code is derived from the code generated by CubeMX.On interface 0 I have endpoint 1 in and outOn interface 1 I have endpoint 2 in and outOn interface 2 I ...
Hello, everybody! I'm relatively new to STM32 microcontrollers and have a moderate knowledge of C programming and a fair understanding of electronics.Over the past few months, I've been learning to properly set up STM32F4 series MCUs, specifically th...
Hi Everyone,I am using SPI NOR Flash (AT25SF128) with STM32F429 microcontoller. The requirement of my system are as follows: I write data to the SPI Flash using only HAL_SPI_**** statements. I want to read the data written to this flash using a USB (...
Hi, I’m working with an STM32G0 MCU and utilizing the USBPD and USB_DEVICE Middleware packages.In my application, I need to detect if the connected device is running iOS. Since all Apple devices have the Vendor ID (VID) set to 0x5AC, I plan to use th...
Hi,Is there any BSP available for DP83826 PHY to communicate with STM32F746 MCU?The mode choosen in hardware is RMII. DP83826 mode choosen is Basic. I have tried Driver_PHY DP83848 BSP on CUBE IDE, but the is no communcation.Help me how to configure ...
Hello,I'm working on a project where I'm using an STM32H7R3L8H6H and an MX25UW25645G. It isn't possible to get the Flash working on XSPI2 when using the ExtMemLoader generated by STM32CubeMX. I checked the example in the firmware package and found th...
Hello,I am seeking help trying to understand and hopefully fix. I am writing data to a 32 channel SPI DAC. I am writing 3 bytes to each channel. To write to all channels and update simultaneously i trigger a LDA line after all 32 channels have been w...
Originally tagged-on to this old thread. Split to new thread for better visibility.Hello,I seem to have a similar problem, besides, that DMA is disabled.I have an STM32H503RB (NUCLEO-H503RB) trying to read out some I2C slave devices. It actually work...
