qlcplus: uDMX: Unknown device
Dear qlcplus,
I’m testing the latest release qlcplus-4.10.5b (Gentoo Linux, compiled with QT5) with a USB-DMX512 cheap dongle and got the following error:
This plugin provides DMX output support for Anyma uDMX devices.
Unknown device
Cannot connect to USB device.
The relevant lsusb -v output is below:
Bus 002 Device 004: ID 16c0:05dc Van Ooijen Technische Informatica shared ID for use with libusb
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.01
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x16c0 Van Ooijen Technische Informatica
idProduct 0x05dc shared ID for use with libusb
bcdDevice 1.02
iManufacturer 1 www.anyma.ch
iProduct 2 uDMX
iSerial 3 ilLUTZminator001
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 18
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 0
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Device Status: 0x0000
(Bus Powered)
I have checked the source code, 16c0:05dc is specified properly in uDMX plugin.
would you have an idea what’s wrong?
Thank you.
About this issue
- Original URL
- State: closed
- Created 7 years ago
- Comments: 23 (7 by maintainers)
oh, wait a min. I did not see the horizontal scroll. Sorry my fault. There is a checkbox in the “output” column! Let me play around it before I close this bug.
To be honest I still don’t get your issue. If you see “Unknown device. Cannot connect to USB device.” it means a device is actually listed in the input/output manager. I saw it too and it might be a glitch in the device status (that I can easily fix), but it doesn’t mean the device will not work. Have you tried to activate the checkbox of the corresponding output line and see if it works ?