Ola Tuvesson

Never mind, I managed to capture the DMX data with a snippet of Python instead: ````python #!/usr/bin/env python3 import serial tty = serial.Serial("/dev/ttyUSB1", 250000, 8, serial.PARITY_NONE, serial.STOPBITS_TWO) tty.flushInput() for i...

> If you'd care to share the file the Elation gave you, along with the captured data from the static frame, hopefully it wouldn't be too hard to extract some...

To put it another way, could you list the steps required to get the IVPort operational _without_ referring to specific libraries (e.g. picamera.py, ivport.py). I understand it needs to be...

Ah. The reason I couldn't locate the source code for `iic.py` was just that I was looking in the wrong place; I expected it to be a third party library,...

I think I can answer that myself now: you need to _both_ switch the GPIO pin _and_ send the channel selection over i2c. Only by pulling the chosen GPIO high...

These lines make things a lot clearer: https://github.com/ivmech/ivport-v2/blob/523314bdcb9166a5bd99383bb097f70d115729e1/ivport.py#L89-L94

> Thanks for filing the issue. I think this might be a Vega issue rather than Vega-Lite. Also, we will need a minimal reproduction to fix this. > > Would...