1 -------------------------------------------------------------------------------
3 -------------------------------------------------------------------------------
5 This is a set of example captures of DMX512 packets from a USB
6 interface (DMX4ALL Mini interface), driven by a lighting control
7 software loaded with 10 basic dimmer fixtures located at DMX addresses
8 1, 2, 101, 102, 201, 202, 301, 302, 401 and 402.
10 The signal was grabbed directly at the interface without any actual
11 fixtures attached to the bus.
14 http://www.dmx512-online.com/packt.html
15 http://www.erwinrol.com/dmx512/
16 https://wiki.openlighting.org/index.php/DMX512-A
22 The logic analyzer used was a Saleae Logic (at various sample rates):
24 Probe 3-pin XLR DMX connector
25 -----------------------------------
29 The sigrok command line used was:
31 sigrok-cli --driver fx2lafw -c samplerate=<samplerate> --time 1s \
32 --channels '0=DMX,1=DMX Inverse' \
33 -o <samplerate>_all_<dmxvalue>.sr
35 with <dmxvalue> being the dimmer level of all fixtures.
37 Note: While "--time 1s" was used to create the files, they have
38 retroactively been shortened to roughly 40ms each.