Latest Blog Articles
1 MIN READ
As part of the MUTT (Microsoft USB Test Tool) family and a follow-on to the USB Type-C Connection Exerciser, we are excited to introduce the USB4 Switch: a USB Type-C 1:2 programmable switch, compati...
Sep 17, 20191 MIN READ
My system takes a long time to power down if a USB Type-C device, dock, or charger is plugged in or unplugged during the power transition.
Jun 24, 2019
5 MIN READ
Background
The UCSI driver in Windows communicates with the firmware UCSI component (called PPM or Platform Policy Manager) through the spec-defined command notification interfaces. While driver fa...
Nov 07, 2018
USB Type-C System Software Interface Class Extension
Nov 06, 2018First published on MSDN on Sep 05, 2018 We’ve been working with several different feature teams within Microsoft to enable access to various hardware devices from inside Windows Containers running on ...
Oct 12, 2018
First published on MSDN on Jun 05, 2018 Authored by Philip Froese [MSFT][Last updated July 13, 2018]In the next release of the HLK, the UCSI tests have been updated to run against the new Type-C Supe...
Oct 12, 2018
First published on MSDN on Jan 19, 2018 Authored by Matthew Hartman [MSFT]To support the wave of VR HMDs coming to market, Microsoft has developed the HMD Exerciser Kit.
Oct 12, 2018
First published on MSDN on Aug 03, 2017 Authored by Philip Froese [MSFT]Newly added in the RS3 preview builds of the HLK, the USB Type-C HLK tests for UCM and UCSI will automatically capture debug tra...
Oct 12, 2018
First published on MSDN on Feb 01, 2017 Authored by Michelle Bergeron [MSFT]UsbCApiCmd is a simple tool thatyou can use for basic validationof your Type-C implementation on Windows.
Oct 12, 2018
First published on MSDN on Jul 06, 2016 Authored by Michelle Bergeron [MSFT] and Makarand Sonare [MSFT][Last updated 10/3/2017]There are new tests in the Hardware Lab Kit (HLK) that target systems wi...
Oct 12, 2018
