I want to configure a USB device using STM32F746.I want to select the USBH MSC Host and Device as needed (without rebooting..).In CubeMX, only "Host Only" or "Device Only" can be selected.When selecting DualRole in CubeMX, a library is not created.I ...
Hi all,I am using a STM32H7 and I implemented a composite usb device (CDC + AUDIO recording) using IAD interface descriptor.I can successfully configure the audio interface as type I PCM (I tested both 16 and 32 bit), but if I try to configure the au...
I have the options for : FreeRTOS_Plus_TCP lwIP 2.1.3 (recommended to upgrade to this based on the official website) lwIP 2.1.2 (comes with the CUBEIDE).I need a robust and stable stack.
Hello,I'm using the STM32H723VE chip in my project and I'm having some difficulties getting the Ethernet interface fully functional. Used this chip with the KSZ8041 and I'm giving ping. I enabled the D-Cache and I-Cache, performed the MPU settings. I...
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?