optional 4MB partition layout: 1.8MB firmware (+400KB), 256KB LittleFS (-800KB); based on "min_spiffs.csv" from arduino-esp32, but increased filesystem partition from 128KB to 256KB.
FX.cpp: GEQ: even distribution of bands
FX_fcn: tiny change
wled.cpp: setupMatrix also if loadedledmap != 0
ws.cpp: replace getLengthTotal by width * height (for ledmaps)
* some typos fixed
* Added semaphores around display calls; should fix https://github.com/Aircoookie/WLED/issues/3074
-- changes still need some cleanup to improve readability...
Like DDP, this allows WLED to address network systems using the Art-Net protocol.
Universe starts at zero, because that's the first universe in Art-Net.
Works with RGB. It's coded to also work with RGBW, but I couldn't find a great place to enable it without mucking with things I don't understand.
* This is basically "app3M_fat9M_16MB.csv" from arduino-esp32 2.0.7 - just changing the filesystem type from FAT to spiffs.
* deleted the older, broken "Soundreactive 16MB" partition file.
* minor fixes for pio.ini
* adding wled.ini.cpp to .gitignore (was overdue ...)
set.cpp: introduce "-2" => "no value" in addition to "-1" => disable
4LD_ALT: do not copy "global" pins into UM specific setting; just use them directly.
* xml.cpp: correct type for checkbox global led buffer" (was not shown correctly)
* fx.cpp: 2D floating blobs - correct swapped x/y coordinates (did not render correctly on non-square matrix)
One pixel segment handling.
- added 0D FX metadata (1 pixel effects)
- ignore palettes for White only segment
- ignore color for non-RGB & non-White segment (on/off)
Bugfix
- proper auto segment creation
- hide palettes for non RGB segments
- some tweaks for #2984
- force Solid for some FX (causing crash) on 1 pixel segment
UI Optimisations
- slider tooltips
- tiny bit smaller tooltips
- hide segment power if only one segment
- gap between sliders
