raspberry pi zero and SLOW USB HID

[Hans Petter Selasky]

On 2020-01-13 15:39, Wojciech Puchar wrote:
>>
>> Hi,
>>
>> Can you check the USB speed used between PC and RPI-zero ? Is one 
>> perhaps High-Speed, while the other is, Full-Speed?
> 
> below:
> 
> ugen0.1: <DWCOTG OTG Root HUB> at usbus0, cfg=0 md=HOST spd=HIGH 
> (480Mbps) pwr=SAVE (0mA)
> 
> ^^^^^^ this is RPI
> 
> ugen0.2: <Digital USB HID Progr> at usbus0, cfg=0 md=HOST spd=FULL 
> (12Mbps) pwr=ON (100mA)
> ^^^^^^^^^^ this is our device. and it is normally full speed.
> 
> 

Hi,

Can you measure the number of requests per second you get on the two 
different platforms?

It might also be a firmware issue, like Warner says.

--HPS