]>
Commit | Line | Data |
---|---|---|
2e319bf0 | 1 | ------------------------------------------------------------------------------- |
257091a1 | 2 | DMX512-A / SGM Regia 256 |
2e319bf0 G |
3 | ------------------------------------------------------------------------------- |
4 | ||
257091a1 UH |
5 | This is a set of example captures of DMX512 packets from an SGM Regia 256 |
6 | lightining desk. | |
2e319bf0 G |
7 | |
8 | The signal was grabbed directly at the interface without any actual | |
9 | fixtures attached to the bus. | |
10 | ||
11 | Details: | |
257091a1 UH |
12 | https://en.wikipedia.org/wiki/DMX512 |
13 | https://sgmlight.com/products | |
2e319bf0 G |
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. |