2023-06-04 08:23 AM
Hi,i working on USB protocol using STM32L496ZG Nucleo board.On board Vbus is showing 0v though i applied through the code.USB device(mouse interfacing) is not detecting from STM32L496ZG Nucleo board
2023-06-05 07:46 AM
Hello @Namita,
You can review the following article that will cover the basic steps to develop an application using the USB Custom HID Class on an STM32 as a Device:
Hope this helps you!
Imen
2023-06-17 01:59 AM - edited 2023-06-17 02:03 AM
Hi @Imen.D ,I follow the steps as you given by link for STM32L496ZG ,but in SimpleHIDWrite tool stm32 custom human device is not detecting.
Kindly reply.
2023-06-17 03:17 AM
hUsbDeviceFS->pClassData is getting null.please guide me for initialization
2023-07-22 02:53 AM
please do help
2023-07-22 10:26 AM - edited 2023-07-22 10:29 AM
So you need a HID host, not device. Here is a USB host example for Nucleo L4:
You can also get it from the CubeL4 package installed on your machine by CubeIDE or CubeMX.
You will need to port this example to Nucleo STM32L496ZG.