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...
Hi guys Can any one provide me how to use queue inside UART ISR receive interrupt....I have tried it using some web search but I couldn't achieve it can any one provide me the working example. below, I have attached my code and the image where my co...
Hi, while I was working on setting up FreeRTOS with multiple task creation and using TIM6 as a timebase source was crashing at osThreadCreate, and changing it to TIM7 solved it. Why is that so? It was my observation so I thought posting it here to ge...
I use STM32L496RE controller to integrate C270 logitech camera using USB protocol. I got a sample link from the community https://github.com/iliasam/STM32_HOST_UVC_Camera.The controller board I'm using acts as a USB host.Since there were no defined c...
Hi, I'm, working on STM32G0B1RE dev kit. I need to implement USB HID Composite Device class for keyboard and mouse. Can someone help me where(in which file) I can enable USE_USBD_COMPOSITE macro?
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...
