Hi ST community; is there anyone who can explain to me how to connect STM32F0 with the microphone USB?
Actually, my aim is to get data from a digiducer sensor with STM32F0 via USB port and can't understand how.
STM32 MCUs Embedded software
Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Forum Posts
Serial Communication error in hTerm: Error in OpenPort: Internal Erorr when initializing 'COM3
Hello STM32-Community,I'm currently using an STM32L4R with USB Connection to PC. I've "Device_ONly"-Mode in USB_OTG_FS (though I am not 100% sure if required) and USB_Device in STM32CubeMX activated. I included the settings iof USB_DEVICE in the cate...
Resolved! USBH MSC dose not work on my stm32f427-board with freeRTOS.
Hello!I want to implement USB host MSC function on freeRTOS using stm32F427.It is implemented to work well without applying the freeRTOS, but it does not work if the freeRTOS is applied.Please introduce materials or web sites that can refer to the ne...
PDM2PCM processing steps
Hello,I have used the PDM2PCM library successfully on stm32f4. However, on stm32wl that library is not available and cannot be imported because of the missing FPU.Can someone help me understanding the processing steps performed by the library? Becaus...
How do you configure a PHY not listed in the LWIP platform settings?
Hi All,I'm a long time user/developer of STM32 micros (on STM32IDE) but until now have managed to avoid anything ethernet. However, I couldn't avoid it forever and work have tasked me with a fairly urgent project.I plan to design a custom board arou...
I am developing the capability to remotely update applications running on STM32L0xx using system bootloader.
Reviewing USART protocol used in the STM32 bootloader, I noticed the system bootloader accepts some commands on the UART bus. By chance, will anyone be able to provide an open-source tool that communicates with the processor to send these UART comman...
USB HOST and DEVICE in same time
Hi,I want to use USB DEVICE and HOST mode in same code. Firstly, I added manuel libraries for host and device configuration. I can do Transiton of host to device or device to host with using init and deinit function of usb. After a while , this proce...
STM32F446RCT6 with FatFS + HSB Host (USB OTG HS) falls in infinite loop
Hello, I have a design with an STM32F446RCT6 where I use the FatFS file system and the USB HS as USB Host in Mass Storage Host Class.The design is made with STM32CubeIDE 1.8.0 and the firmware package is V1.26.2 / 16-july-2021.The configuration param...
Resolved! ThreadX/AZURE and USBX unable to use all available endpoints?
I am working on a USB device based on a STM32H743 MCU, using ThreadX/AZURE and USBX.According to RM0433 (the reference manual for STM32H742, STM32H743/753 and STM32H750), the USB peripheral supports:- bidirectional endpoint 0- 8 IN endpoints- 8 OUT e...
Has anyone managed to get a USBX audio device working on STM32 MCU? Do any official examples exist?
I am trying to implement a USB audio device using ThreadX/AZURE and USBX, mostly by following instructions from: https://docs.microsoft.com/en-us/azure/rtos/usbx/usbx-device-stack-supplemental-2#usb-device-audio-class It's been pretty frustrating, un...
