i.MX ProcessorsのトピックRe: USB Host in IMX6UL

USB Host in IMX6UL

chandraevolute — Mon, 09 Jul 2018 09:43:23 GMT

I have a I.MX6UL custom board, we are using one OTG port as Host with ID pin configured to charge the Android tablet connected to that port. Here my Android Tab USB acts like Device and IMX6UL usb port acts as Host. So i have emulated the USB as gadget serial and I am able to communicate to a Ubuntu machine via Serial read and write.

Now I have to do the same thing with Android tab connected to IMX6UL board. Both charging and communication should happen as a Virtual com?

Re: USB Host in IMX6UL

igorpadykov — Thu, 12 Jul 2018 10:36:56 GMT

Hi chandra

>Now I have to do the same thing with Android tab connected to IMX6UL board.

>Both charging and communication should happen as a Virtual com?

I believe the same configuration is also possible, Android tablet acting as host and IMX6UL board

as USB Device configured as CDC. If both Android and IMX6UL board support charging

this is also feasible option.

Best regards
igor
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Re: USB Host in IMX6UL

chandraevolute — Sat, 21 Jul 2018 09:08:41 GMT

Thank you igor,

I will get back to you once the android application is done