HID Host example does not work with microsoft wireless keyboard

Posted on November 07, 2015 at 16:48

Hi,

I ported an example from the stm32f4 cube lib for stm32f469I_eval board to a

nucleo f411.

I works quite well with a wired keyboard but does not work with a microsoft wireless

keyboard.

I thought that it may be because the ms keyboard migth be USB 2.0.

I switch to a f429 disco board and used the usb_ot_hs port but without more success ;

the app still does not work with the ms keyboard.

The USBH_UserProcess is correctly called once with APPLICATION_START then with

APPLICATION_READY as param.

The USB_HID_GetDeviceType returns HID_KEYBOARD which is correct.

Any idea of what may happen ?

Thanks

Julien

The device is  even if the USBH_HID_GetDeviceType

#hid-keyboard-wireless-stm32f4