WEBUSB example on windows

RE: WEBUSB example on windows

Shikamaru — Fri, 15 Jul 2022 06:52:26 GMT

I think i hit the wall , even zadig didn't help here.

RE: WEBUSB example on windows

Priyanka — Tue, 12 Jul 2022 12:16:49 GMT

This does not seem to be an issue with the sample and is an issue only on the Windows OS (it works well with the Linux OS ). The main issue seems to be that in the Windows OS, "Unlike the platforms above the ability to open a USB device from a user application is not the default, even if there is no driver loaded. Instead there is a special driver, WinUSB, that needs to be loaded in order to provide the interface applications use to access the device." see https://web.dev/build-for-webusb/. One solution is to use zadig tool, https://github.com/pbatard/libwdi/releases, select attached device (USB ID 2fe3:000a), select WinUSB driver, and install it.

Regards,

Priyanka

RE: WEBUSB example on windows

Shikamaru — Tue, 12 Jul 2022 04:54:56 GMT

Thanks Priyanka ,

[quote userid="107729" url="~/f/nordic-q-a/89517/webusb-example-on-windows/375664"]It looks like Windows failed to find a device driver as in the second screenshot, you can see a yellow warning triangle in the Zephyr WebUSB sample.[/quote]

true , what is the further step to follow to execute this example .

WEBUSB Troubleshooting here also I have tried but no luck !, it is same as in the 1st pic.

Regards,

Shikamaru

RE: WEBUSB example on windows

Priyanka — Wed, 06 Jul 2022 06:56:19 GMT

Hi,

It looks like Windows failed to find a device driver as in the second screenshot, you can see a yellow warning triangle in the Zephyr WebUSB sample.

-Priyanka

RE: WEBUSB example on windows

Priyanka — Mon, 04 Jul 2022 14:37:16 GMT

I have asked internally and will get back to you as soon as I get a reply.

-Priyanka

RE: WEBUSB example on windows

Shikamaru — Fri, 01 Jul 2022 13:25:19 GMT

Thanks Priyanka

[quote userid="107729" url="~/f/nordic-q-a/89517/webusb-example-on-windows/375104"]Maybe the WEBUSB Troubleshooting can help in your case.[/quote]

Yes, I have tried already but no luck !

RE: WEBUSB example on windows

Priyanka — Fri, 01 Jul 2022 12:55:16 GMT

Hi,

Maybe the WEBUSB Troubleshooting can help in your case.

Regards,

Priyanka.