Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello everyone,I need some ideas and recommendations on how to solve the following problem effectively.Our customer wants to use SFP modules (1000 Base-SX standard) to send some data to a remote computer. As there is only very little data to be trans...
HelloI am trying to program the Nucleo H755ZI-Q card to be recognized by the PC as a USB HID (mouse). The problem I'm having is that no pipes are opening.So, the connection is not being made correctly and so my card is being recognized as a USB Input...
I'm wondering about the influence of TICK_RATE_HZ in FreeRTOS. If I understand correctly, this is the "granularity" by which RTOS can switch between tasks. So within an interval of 1ms a task cannot be released and another task which would have to pr...
Hello Support TeamI am working on a single-phase EV charging product. and I have seen a certain metering solution on the STM website.For Communication and Application purposes, we selected the below MCU1. STM32G484QET62. STM32G473VET6 3. STM32G491RET...
I am using Nucleo-STM32 F767ZI board. I am to using interrupt transfer for sending data to PC(Host). But data is not getting displayed on game pad. When I use the USBD_CUSTOM_HID_SendReport() function inside while(1) loop. it sends data and it gets ...
What is USB composite device?
I'm trying to receive SPDIF data using an STM32F446RET using PB7 as SPDIFRX. The signal itself is perfect, a clear and sharp waveform can be seen directly at the input pin. The whole stuff is configured in CubeMX which also generated the code for int...
I recently bought the STM32L0538-DISCO board. I have seen the following video in youtube where you can see the functions of this board in full. Where can I find the source code for STM32Cube?On the info page of the board I have not found one that wor...
I was able to do file write operation on Sd card and usb both successfully , but after few days it is continuously giving me FR NOT ENABLED error, i formatted both devices and scanned if they might have malfunctioned it worked after formatting but no...
HI,I’m working on ETH and FreeRTOS on the STM32H745 Nucleo-144. I’ve read about various problems on this forum about using the ethernet as detailed belowhttps://community.st.com/s/question/0D53W00000rZ8ZvSAK/corrupted-eth-rx-buffer-in-stm32h7?t=16291...
