Enable connecting devices to the root hub directly#10

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boochow wants to merge 8 commits intoChadderz121:masterfrom

Commits on Feb 24, 2018

fix: do not enable Split if low speed device is connected to root hub directly
boochow
committed

Commits on Feb 25, 2018

fix: wait 25msec when a FS/LS device connected to the route hub returns errors
boochow
committed
refactor: move 'complete split' codes and its error check codes into single block
boochow
committed

Commits on Mar 3, 2018

Merge pull request #1 from boochow/develop
boochow
authored

Commits on Mar 4, 2018

Commits on May 5, 2018

fix warning message "extra tokens at end of #endif" of hid.h
boochow
committed

Commits on Dec 28, 2018

fix: check connection status only when the port belongs to root hub
boochow
committed