Microsoft USB Blog

Options
25.8K
Philip Froese on Jun 24 2019 04:20 PM
19.2K
Rajib Dutta on Nov 06 2018 06:24 PM
11.7K
Rajib Dutta on Nov 06 2018 03:52 PM
5,191
Shyamal Varma on Oct 12 2018 03:57 PM
18.3K
Shyamal Varma on Oct 12 2018 03:57 PM
4,973
Shyamal Varma on Oct 12 2018 03:56 PM
7,104
Shyamal Varma on Oct 12 2018 03:55 PM
5,389
Shyamal Varma on Oct 12 2018 03:53 PM
6,348
Shyamal Varma on Oct 12 2018 03:53 PM
6,498
Shyamal Varma on Oct 12 2018 03:52 PM
7,635
Shyamal Varma on Oct 12 2018 03:52 PM
19.5K
Shyamal Varma on Oct 12 2018 03:49 PM
9,308
Shyamal Varma on Oct 12 2018 03:49 PM
4,550
Shyamal Varma on Oct 12 2018 03:48 PM
7,761
Shyamal Varma on Oct 12 2018 03:48 PM
9,787
Shyamal Varma on Oct 12 2018 03:47 PM
10K
Shyamal Varma on Oct 12 2018 03:47 PM
12.9K
Shyamal Varma on Oct 12 2018 03:47 PM
6,400
Shyamal Varma on Oct 12 2018 03:47 PM
5,894
Shyamal Varma on Oct 12 2018 03:46 PM
6,581
Shyamal Varma on Oct 12 2018 03:45 PM
10.2K
Shyamal Varma on Oct 12 2018 03:44 PM
28.6K
Shyamal Varma on Oct 12 2018 03:43 PM
8,796
Shyamal Varma on Oct 12 2018 03:43 PM
6,770
Shyamal Varma on Oct 12 2018 03:41 PM
10.8K
Shyamal Varma on Oct 12 2018 03:40 PM
4,882
Shyamal Varma on Oct 12 2018 03:39 PM
5,635
Shyamal Varma on Oct 12 2018 03:38 PM
9,525
Shyamal Varma on Oct 12 2018 03:38 PM

Latest Comments

I am also trying to capture usb traffic. I'm trying to eliminate a dll for usb relay control and just use HID commands directly. I have an application the drives the relay correctly, but when I try to do it myself, I fail. I'd like to see the protocol the app uses. Edit:I discovered my problem. The ...
0 Likes
So I realise that this blog entry is painfully old now it's 2024, but using MMA or NM to view the ETL file it's painfully difficult to see the data going to/from the HID device - do ETL files even capture that data at all?And/or, is there an updated blog/article/whatever we should be looking at to s...
1 Likes
Hi @Shyamal Varma, I see WinUSB can communicate with a SuperSpeed device. Does it communicate at SuperSpeed speeds or does it communicate at HighSpeed speeds? Thanks, Paul
0 Likes
For Ronn, I think you want to set the registry keys to ignorehwsernum. It has the effect of assigning static COM ports for devices with the same PIDs/VIDs.https://learn.microsoft.com/en-us/windows-hardware/drivers/usbcon/usb-device-specific-registry-settings
0 Likes
Hi,I have question about kind of usb using with Type C Super-MUTT device.As Microsoft document, it needs a kind of Super MUTT 3.0 USB:https://learn.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-usb-test-tool--mutt--deviceshttp://www.jjgtechnologies.com/supermutt.htmBut I can not find...
0 Likes