MIMXRT1170. Can usbx host mass storage example work with USB 3.0 sticks?

[Burjak]

Hi, I'm working on loading files from USB stick. I have 5 sticks, 4 of them recognized by "usbx example" and one is not. That one is a blue USB 3.0. I'm searching for the issue. I have a few suspects:
- USB stick itself
- my usb-microusb adapter
- azure usbx sample

Can you confirm that the sample is working with USB 3.0 sticks? It sees a VID and PID of the stick but doesn't show me the files. 

[EdwinHz · Accepted solution]

Hi @Burjak,

Our USB module is only compliant with revision 2.0 of the Universal Serial Bus specification. Because of this, a USB 3.0 stick will not work with this module. Sorry for the inconvenience this may cause.

BR,
Edwin.

[Burjak]

@EdwinHz You mean, USB 3.0 won't work. But if the stick will work in 2.0 mode, it will be okay, right? 

[EdwinHz]

That is correct.