https://community.nxp.com/t5/i-MX-Processors/USB-HOST-class-code/m-p/1363214#M182259 <P>Hello,</P><P>I'am currently working on an application using usb host on i.MXRT1170 EVK.&nbsp;</P><P>In my ClassDeviceEvent function, i would like to register a usb vendor specific class code/ usb vendor specific subclass to look for the good interface.&nbsp;</P><P>How could i register a usb vendor specific class code? i could not find any solution in the sdk...</P><P>&nbsp;</P><P>Thx for your help <LI-EMOJI id="lia_slightly-smiling-face" title=":slightly_smiling_face:"></LI-EMOJI></P> Thu, 28 Oct 2021 11:45:57 GMT Diabetoque 2021-10-28T11:45:57Z https://community.nxp.com/t5/i-MX-Processors/USB-HOST-class-code/m-p/1363214#M182259 <P>Hello,</P><P>I'am currently working on an application using usb host on i.MXRT1170 EVK.&nbsp;</P><P>In my ClassDeviceEvent function, i would like to register a usb vendor specific class code/ usb vendor specific subclass to look for the good interface.&nbsp;</P><P>How could i register a usb vendor specific class code? i could not find any solution in the sdk...</P><P>&nbsp;</P><P>Thx for your help <LI-EMOJI id="lia_slightly-smiling-face" title=":slightly_smiling_face:"></LI-EMOJI></P> Thu, 28 Oct 2021 11:45:57 GMT https://community.nxp.com/t5/i-MX-Processors/USB-HOST-class-code/m-p/1363214#M182259 Diabetoque 2021-10-28T11:45:57Z https://community.nxp.com/t5/i-MX-Processors/USB-HOST-class-code/m-p/1364434#M182399 <P>Hi&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/190333">@Diabetoque</a>&nbsp;,</P> <P>I'm sorry but there isn't such a demo or guide of how to create a vender specific class and sub-class.&nbsp;</P> <P>&nbsp;</P> <P>Regards,</P> <P>Jing</P> Mon, 01 Nov 2021 08:45:20 GMT https://community.nxp.com/t5/i-MX-Processors/USB-HOST-class-code/m-p/1364434#M182399 jingpan 2021-11-01T08:45:20Z