topic Re: i.MX 6UL USB support CDC+HID in i.MX Processors

i.MX 6UL USB support CDC+HID

AlvinLin1933 — Mon, 02 Sep 2024 12:21:21 GMT

We need OTG support CDC+HID at the same time, when the device plug in PC, would you have the guideline or the demo support ?

Re: i.MX 6UL USB support CDC+HID

Bio_TICFSL — Mon, 02 Sep 2024 14:58:16 GMT

Hello,

There are two USB port on i.mx6ul evk board, one is USB OTG with microUSB connector, the other is USB Host. For HID device, customer can connect it to USB host; for Mass storage, customer can use a USB OTG to HOST cable to connect microUSB connector, and the other side of the cable is used to connect mass storage, such as moble disk or U disk.

Regards

Re: i.MX 6UL USB support CDC+HID

AlvinLin1933 — Tue, 03 Sep 2024 00:37:44 GMT

Hi Bio :

Thank you for your reply.

The application just use the USB OTG, so we would like to support CDC+HID at the same time, It should be realizable. I saw RT1064 have the similar demo. Please refer the attached.

Re: i.MX 6UL USB support CDC+HID

Bio_TICFSL — Tue, 03 Sep 2024 14:01:39 GMT

Hello,

Yes it is possible, but unfortunately its not implemented on MX6UL, you can do it in the exact way s the MXRT.

Regards