The USBDM can't support USB3.0?

[changxiushanwu]

It's my first time to use USBDM with a USB3.0 interface.

I found that the computer can recognize the USBDM,but the CodeWarrior IDE can't recognize it.

[pgo]

Dear he wei,

I have no USB3 devices to check USBDM with so I can't really offer concrete advice.

USBDM uses libusbx to access the usb devices.  There is a support note for USB3 on this page that may be relevant.  Could you check if this applies to your system?

Windows Backend · libusbx/libusbx Wiki · GitHub

Could you check operation with the standalone programmers as a further check?

I'll see if I can find a machine with a USB3 port to do some testing.

Also - what version of USBDM are you using?

bye.

[changxiushanwu · Accepted solution]

Dear pgo,

Thank you for your help.

Last time I used the USBDM V4.9.4 , It can not support USB3.

After I update the  firmware, this problem has been solved . It's OK and work well.

Thanks for your hard work.