Microsoft USB Blog

Options
11.3K
Shyamal Varma on Oct 12 2018 03:37 PM
15.1K
Shyamal Varma on Oct 12 2018 03:37 PM
25.2K
Shyamal Varma on Oct 12 2018 03:37 PM
11.5K
Shyamal Varma on Oct 12 2018 03:37 PM
1,147
Shyamal Varma on Oct 12 2018 03:36 PM
5,017
Shyamal Varma on Oct 12 2018 03:35 PM
3,579
Shyamal Varma on Oct 12 2018 03:35 PM
4,747
Shyamal Varma on Oct 12 2018 03:35 PM
161K
Shyamal Varma on Oct 12 2018 03:35 PM
2,001
Shyamal Varma on Oct 12 2018 03:33 PM
1,000
Shyamal Varma on Oct 12 2018 03:33 PM
2,891
Shyamal Varma on Oct 12 2018 03:32 PM
433
Shyamal Varma on Oct 12 2018 03:32 PM
1,690
Shyamal Varma on Oct 12 2018 03:32 PM
20.9K
Shyamal Varma on Oct 12 2018 03:32 PM
527
Shyamal Varma on Oct 12 2018 03:31 PM
1,445
Shyamal Varma on Oct 12 2018 03:31 PM
1,977
Shyamal Varma on Oct 12 2018 03:31 PM
691
Shyamal Varma on Oct 12 2018 03:31 PM
3,714
Shyamal Varma on Oct 12 2018 03:31 PM
3,293
Shyamal Varma on Oct 12 2018 03:30 PM
619
Shyamal Varma on Oct 12 2018 03:29 PM
15.2K
Shyamal Varma on Oct 12 2018 03:29 PM
2,182
Shyamal Varma on Oct 12 2018 03:28 PM
613
Shyamal Varma on Oct 12 2018 03:28 PM
1,401
Shyamal Varma on Oct 12 2018 03:28 PM
605
Shyamal Varma on Oct 12 2018 03:27 PM
499
Shyamal Varma on Oct 12 2018 03:27 PM
616
Shyamal Varma on Oct 12 2018 03:27 PM
5,186
Shyamal Varma on Oct 12 2018 03:27 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