Personal tools
The Open Lighting Project has moved!

We've launched our new site at www.openlighting.org. This wiki will remain and be updated with more technical information.

LTP

From wiki.openlighting.org

Jump to: navigation, search

LTP stands for "latest takes precedence" and is a method of merging DMX data from multiple sources. LTP is cheaper in terms of memory to implement that HTP because it only requires two buffers.

Example (using an 8 channel output buffer).

Source A Data Source B Data Output Buffer
Initial State 0 0 0 0 0 0 0 0
First frame from Source A 4 7 9 10 4 7 9 10 0 0 0 0
Frame from Source B 1 3 1 3 9 10 0 0 0 0
Second frame from Source A 1 2 3 4 5 6 1 2 3 4 5 6 0 0


See also: