I use a STM32F7508-DK as a USB-Device only as MSC with an SDCard. The Board is self powered.STM says to use VBUS sensing on self powered Devices. But with VBUS sensing enabled, the USB connection isn't registered and the USB connection doesn't work a...
hi,all My device is STM32F072,and connect to Host. I want to identify the Host support speed( Full-Speed or High-Speed ).Is there any register/fuction ，can detect Host is Full-Speed or High-Speed HAL VERSION: STM32Cube_FW_F0_V1.11.4
Update: I found a timer1 conflict with the USB_OTG so I do think this will be resolved once I fix the timer1. I'm learning how to use STM32CubeIDE with freeRTOS to program my STM32F407 DISCO board. From my understanding, I have to call MX_USB_HOST_...
Hi,I wanted to enable the littlefs in zephyr in nucleo h723zg board,I have added overlay file and made partition for mcuboot 128k, image-1 and image-2 256k,for scratch 128k, and for storage 128k.When i build and flash the code littlefs sample in ze...
Hello,While I was tracking an issue on I2C bus, I found something that seems to be unconsistent in HAL file stm32l4_hal_i2c.c1 - routines I2C_WaitOn_____UntilTimeout() are called after locking the bus with __HAL_LOCK(hi2c) macro2- these routines upda...
We're trying to use the internal bootloader (the one pre-programmed by ST)on a STM32H743.the datasheet says something about remapping system-memory in order to be able to jumpto it's start address.I have found some samples but they are general, and d...
Hi community.. In the past i have developed a custom bootloader for the following mcu stm32f7... I was reading the usb and writing the flash section dedicated for the application.Now i have to do the same for the stm32H7.. Are the steps the same ? Ar...
Hi, I am developing a firmware for stm32f103c8t6 using STMCubeIDE 1.12.0. I want the USB to work as both a COM port and DFU device. Using the middleware in the STMCube it seems we cannot implement both of them at the same time. Any help is appreciate...
HiMy company wants to use ThreadX, NextX DUO, File X, Azure RTOS and was not clear if we need to pay for licensing when we send the product to market. we are using U5-series ST boards. can some help whether its an open source that ST has provided in...
