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Commit | Line | Data |
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1 | ------------------------------------------------------------------------------- | |
2 | DMX512-A / anyma µDMX | |
3 | ------------------------------------------------------------------------------- | |
4 | ||
5 | This is a set of example captures of DMX512 packets from an anyma uDMX | |
6 | USB interface. | |
7 | ||
8 | The signal was grabbed directly at the interface without any actual | |
9 | fixtures attached to the bus. | |
10 | ||
11 | Details: | |
12 | https://en.wikipedia.org/wiki/DMX512 | |
13 | https://www.anyma.ch/research/udmx/ | |
14 | ||
15 | ||
16 | Logic analyzer setup | |
17 | -------------------- | |
18 | ||
19 | The logic analyzer used was a Saleae Logic clone (at 1MHz): | |
20 | ||
21 | Probe 3-pin XLR DMX connector | |
22 | ----------------------------------- | |
23 | 0 DMX+ (3) | |
24 | 1 DMX- (2) | |
25 | ||
26 | The files are named <interfacename>_<dmxvalue>.sr, with <dmxvalue> being | |
27 | the dimmerlevel of the first 255 channels. Any other channel will be at 0. |