diff options
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/demo.lua | 21 | ||||
| -rw-r--r-- | configs/lua.cfg | 35 |
2 files changed, 56 insertions, 0 deletions
diff --git a/configs/demo.lua b/configs/demo.lua new file mode 100644 index 0000000..e816ac4 --- /dev/null +++ b/configs/demo.lua @@ -0,0 +1,21 @@ +-- This example MIDIMonstaer Lua script spreads one input channel onto multiple output +-- channels using a polynomial function evaluated at multiple points. This effect can +-- be visualized e.g. with martrix (https://github.com/cbdevnet/martrix). + +-- This is just a demonstration of global variables +foo = 0 + +-- The polynomial to evaluate +function polynomial(offset, x) + return math.exp(-20 * (x - offset) ^ 2) +end + +-- Handler function for the input channel +function input(value) + foo = foo + 1 + print("input at ", value, foo) + + for chan=0,10 do + output("out" .. chan, polynomial(value, (1 / 10) * chan)) + end +end diff --git a/configs/lua.cfg b/configs/lua.cfg new file mode 100644 index 0000000..9182122 --- /dev/null +++ b/configs/lua.cfg @@ -0,0 +1,35 @@ +; This configuration uses a Lua script to distribute one input channel (from either a mouse +; button or an axis control) onto multiple output channels (on ArtNet). + +[backend artnet] +bind = 0.0.0.0 + +[evdev mouse] +device = /dev/input/by-path/platform-i8042-serio-2-event-mouse + +[evdev xbox] +input = Xbox Wireless +axis.ABS_X = 34300 0 65535 255 4095 + +[lua lua] +script = configs/demo.lua + +[artnet art] +universe = 0 +destination = 255.255.255.255 + +[map] +mouse.EV_KEY.BTN_LEFT > lua.input +xbox.EV_ABS.ABS_X > lua.input + +art.1 < lua.out0 +art.2 < lua.out1 +art.3 < lua.out2 +art.4 < lua.out3 +art.5 < lua.out4 +art.6 < lua.out5 +art.7 < lua.out6 +art.8 < lua.out7 +art.9 < lua.out8 +art.10 < lua.out9 +art.11 < lua.out10 |