I've been trying, on & off, for over a year to get QLC+ working on linux (ubuntu) with my arduinos uno & mega2560 & with a usb to rs-485 converter device but the devices don't show up in the USB DMX inputs/outputs list.
Has anyone actually been able to get QLC+ to recognize any of the devices stated above or do i have to buy an off the shelf device to get it to work?
I really want to use this software...but it's driving me CRAZY!
thx in advance.
Does QLC+ work with open hardware?
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janosvitok
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Can you post link to the usb-485 converter + any available programming information + USB ids (use lsusb)?
Ubuntu version? Architecture (x86? x64?)
Ubuntu version? Architecture (x86? x64?)
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muxlux
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Thank you for the quick response.
The usb to rs-485 module is like this one: http://www.ebay.com/itm/CH340-USB-to-RS ... Sw2s1UrPYd
I also tried a DMX Master Shield like this one: http://www.deskontrol.net/blog/using-ti ... x-library/ &
a ttl to rs-485 like this one: http://www.dx.com/p/ttl-to-rs485-module ... qaiVV6IbRZ
with the arduinos using DMXSimple & DMXSerial libraries.
lsusb says:
Bus 002 Device 009: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter
dmesg says:
[ 7762.700050] usb 2-5: new full-speed USB device number 9 using ohci-pci
[ 7762.909937] usb 2-5: New USB device found, idVendor=1a86, idProduct=7523
[ 7762.909944] usb 2-5: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 7762.909947] usb 2-5: Product: USB2.0-Serial
[ 7762.913046] ch341 2-5:1.0: ch341-uart converter detected
[ 7762.949053] usb 2-5: ch341-uart converter now attached to ttyUSB0
with ubuntu 15.10 wily x64
The usb to rs-485 module is like this one: http://www.ebay.com/itm/CH340-USB-to-RS ... Sw2s1UrPYd
I also tried a DMX Master Shield like this one: http://www.deskontrol.net/blog/using-ti ... x-library/ &
a ttl to rs-485 like this one: http://www.dx.com/p/ttl-to-rs485-module ... qaiVV6IbRZ
with the arduinos using DMXSimple & DMXSerial libraries.
lsusb says:
Bus 002 Device 009: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter
dmesg says:
[ 7762.700050] usb 2-5: new full-speed USB device number 9 using ohci-pci
[ 7762.909937] usb 2-5: New USB device found, idVendor=1a86, idProduct=7523
[ 7762.909944] usb 2-5: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 7762.909947] usb 2-5: Product: USB2.0-Serial
[ 7762.913046] ch341 2-5:1.0: ch341-uart converter detected
[ 7762.949053] usb 2-5: ch341-uart converter now attached to ttyUSB0
with ubuntu 15.10 wily x64
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muxlux
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just read this: viewtopic.php?t=8429
i guess it's the ch341 chip that is not supported
arduino dropped their ftdi chip too with the uno & mega2560.
that would explain the length of time i've been trying to get this device to work.
:/
i guess it's the ch341 chip that is not supported
arduino dropped their ftdi chip too with the uno & mega2560.
that would explain the length of time i've been trying to get this device to work.
:/
