USBDM with Raspberry Pi 4

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USBDM with Raspberry Pi 4

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jbyrne
Contributor I

Has anybody managed to make a USBDM work with a Raspberry Pi 4? When I try connecting my USBDM_JS16CWJ I get the following errors:

[ 32.963655] usb 1-1.1: new full-speed USB device number 5 using xhci_hcd
[ 33.094863] usb 1-1.1: device descriptor read/all, error -32
[ 33.193660] usb 1-1.1: new full-speed USB device number 6 using xhci_hcd
[ 33.324884] usb 1-1.1: device descriptor read/all, error -32
[ 33.325443] usb 1-1-port1: attempt power cycle
[ 33.983629] usb 1-1.1: new full-speed USB device number 7 using xhci_hcd
[ 34.014910] usb 1-1.1: device descriptor read/8, error -32
[ 34.164886] usb 1-1.1: device descriptor read/8, error -32
[ 34.383626] usb 1-1.1: new full-speed USB device number 8 using xhci_hcd
[ 34.414925] usb 1-1.1: device descriptor read/8, error -32
[ 34.564712] usb 1-1.1: device descriptor read/8, error -32
[ 34.684228] usb 1-1-port1: unable to enumerate USB device

The same unit works fine on a PC under Linux.

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