usb host stack support for 4G modem device

[sbabu]

Dear All,

Just wanted to check if the USB host stack available in MCUXpresso SDK supports 4G modem type devices. Also SFTP protocol as i don't see any SFTP protocol in lwip stack in the SDK.

Thanks

Babu

[EdwinHz]

Hi again @sbabu,

I believe this Application Note will be useful for your inquiry: https://www.nxp.com/docs/en/application-note/AN13940.pdf

[EdwinHz]

Hi @sbabu,

The SFTP protocol is not supported. As for the 4G modem type devices, I believe it depend on the USB class type required for your modem. As long as it is a supported class, it should be OK.

BR,
Edwin.

[Chavira]

Thank you for contacting NXP support!

Are you using iMX8 or iMXRT?

[sbabu · Accepted solution]

Hi Chavira,

We are using MX RT1024.

Thanks,

Subash