diff options
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/demo.lua | 45 | ||||
| -rw-r--r-- | configs/lua.cfg | 10 |
2 files changed, 40 insertions, 15 deletions
diff --git a/configs/demo.lua b/configs/demo.lua index e816ac4..24a8396 100644 --- a/configs/demo.lua +++ b/configs/demo.lua @@ -1,21 +1,42 @@ --- This example MIDIMonstaer Lua script spreads one input channel onto multiple output +-- This example MIDIMonster 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) +function polynomial(x) + return math.exp(-40 * input_value("width") * (x - input_value("offset")) ^ 2) end --- Handler function for the input channel -function input(value) - foo = foo + 1 - print("input at ", value, foo) - +-- Evaluate and set output channels +function evaluate() for chan=0,10 do - output("out" .. chan, polynomial(value, (1 / 10) * chan)) + output("out" .. chan, polynomial((1 / 10) * chan)) + end +end + +-- Handler functions for the input channels +function offset(value) + evaluate() +end + +function width(value) + evaluate() +end + +-- This is an example showing a simple chase running on its own without the need +-- (but the possibility) for external input + +-- Global value for the current step +current_step = 0 + +function step() + if(current_step > 0) then + output("dim", 0.0) + else + output("dim", 1.0) end + + current_step = (current_step + 1) % 2 end + +interval(step, 1000) diff --git a/configs/lua.cfg b/configs/lua.cfg index 9182122..42fd27d 100644 --- a/configs/lua.cfg +++ b/configs/lua.cfg @@ -8,8 +8,9 @@ bind = 0.0.0.0 device = /dev/input/by-path/platform-i8042-serio-2-event-mouse [evdev xbox] -input = Xbox Wireless +device = /dev/input/event17 axis.ABS_X = 34300 0 65535 255 4095 +axis.ABS_Y = 34300 0 65535 255 4095 [lua lua] script = configs/demo.lua @@ -19,8 +20,9 @@ universe = 0 destination = 255.255.255.255 [map] -mouse.EV_KEY.BTN_LEFT > lua.input -xbox.EV_ABS.ABS_X > lua.input +mouse.EV_KEY.BTN_LEFT > lua.click +xbox.EV_ABS.ABS_X > lua.offset +xbox.EV_ABS.ABS_Y > lua.width art.1 < lua.out0 art.2 < lua.out1 @@ -33,3 +35,5 @@ art.8 < lua.out7 art.9 < lua.out8 art.10 < lua.out9 art.11 < lua.out10 + +art.12 < lua.dim |