> 2nd USB ----> USB HUB -----> USB WIFI
>                                      -----> USB BT
>                                      -----> USB Audio
>                                      -----> USB STM32F072

If "2nd USB" is USB1.1 that this picture will have problems. Most ot them not related to the STM. Not enough bandwidth to serve audio and wifi.

2014-08-08 20:07 GMT+03:00 Miguel Garcia <gacuest@gmail.com>:

2014-08-08 16:47 GMT+02:00 Luke Kenneth Casson Leighton <lkcl@lkcl.net>:

>  the FE1.1 should do conversion and buffering of HS to FS.

But, what if the 2nd USB of EOMA provides less than USB 2.0 (like 1.1
or 1.0)? Will STM32F072 work correctly?

Thanks.

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