"I configured my STM32F429 with USB HID class communication in CubeMX. After generating the code, I'm having trouble detecting the USB connection on my PC. I've tried debugging and the MX_USB_Device_Init function works correctly, but in the conditio...
Hello, I am currently working on an audio project involving an STM32-based audio player and sound card, utilizing the STM32H723ZGT6 microcontroller, USB3320 USB PHY, and ES9039Q2M DAC. Inspired by impressive projects seen on DiyAudio and GitHub, such...
Hi Pascal, We have designed a custom PCB, and I’m attaching the schematic for your reference. Since we don’t have a dedicated UART, we have not enabled trace embedding. We are using X-CUBE FreeRTOS 1.3 with STM32U575VGT6. The USB dual-role functional...
Dear ST community,I noticed that the CRC API is forcing the input buffer to be aligned 32 bits, which can be understood in order to be generic, but in the majority of the case we have a byte buffer which could be stored in unaligned in the memory or ...
What causes the HAL_ADC_PollForConversion to return a HAL_TIMEOUT?
Hello!Recently I had problems with ping to my STM32 + LwIP + DP83848 + RMII. But the latest FW version 1.27.1, it works very well! But now I have problems with HTTP. Follow me and I show you how to create this bug.First of all I'm using:STM32CubeIDE ...
Excuse me. I have some trouble in CORDIC function.I Config CORDIC by Q1.31 for input and output data format. CORDIC can't work and the return data is right.But I change the CORDIC input data to Q1.15 in config, It can't work. I always get 0.Below is...
Hi,I am having a lot of issues trying to port MbedTLS in my board B-l462e CELL1. I am trying to use the cellular project from X-Cube-Cellular and integrate MbedTLS to be able to connect to AWS. I can't find it in the CubeMX so I figured I need to por...
Hello everyone,I'm developing an application using USBX CDC ACM class in standalone mode. I've written an execution loop for scheduling USB stack operations and there are no problem with READ transaction; i'm able to receive correctly every data from...
Hi All,I wanted to implement functionality for the volume up/ volume down/ mute etc.I Got the keycodes for those buttons in USB HID Usage table .volume up = 128volume down = 129mute = 127 but it wont works in My USB HID keyboard code How to implemen...
