Nucleo-H723 USB HID GetDeviceType

[Jacob_M_R]

Hallo Community,
im using an Nucleo-H723ZG board as an USB Host.
im using an basic USB Mouse and the eventcallback funktion to print out the input from th mouse.
the problem i have now is that i dont get many of the informations from the mouse like the Vendor IDand others.
how can i ensure that i get the VID of the Mouse on my Nucleo.

[Mohamed_AYED]

Hi @Jacob_M_R 

You can try this application based on USBx AzureRTOS Mw.

https://github.com/STMicroelectronics/stm32-usbx-examples/tree/main/Projects/NUCLEO-H723ZG/Applications/USBX/Ux_Host_HID_Standalone

[FBL]

Hi @Jacob_M_R 

Added to the example provided by @Mohamed_AYED, How to implement USBX in standalone mode - STMicroelectronics Community

Also, you can simply use ST's stack STM32CubeH7/Projects/NUCLEO-H723ZG/Applications/USB_Device/HID_Standalone at master · STMicroelectronics/STM32CubeH7 · GitHub

[Jacob_M_R]

Hi @FBL thank your for your anwnser but this is not what i'm being looking for because it`s a USB Device, need help to implement der H723 as a host.

@Mohamed_AYEDdo you know if ther is an Option without an RTOS, for now i will try to use it in.

[Mohamed_AYED]

Yes USBx can also run in standalone mode you can see the shared link

[FBL · Accepted solution]

Hi @Jacob_M_R 

Sorry for the inconvenience. But the example for host from cube firmware is working without issues as well on Nucleo-H723ZG. Here is a screenshot. 

I can get PID and VID of the mouse.