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HID Host example does not work with microsoft wireless keyboard

Question asked by JulienD on Nov 7, 2015
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


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