* reduce scope of some variables to "static"
these are not used anywhere else. Making them static avoid name conflicts, cleans up the global scope and in some cases allows for better optimization by the compiler.
* remove unused reference ``tz``from analog clock usermod
* side-catch: remove two "local var shadows global var" warnings
* reduce scope of functions declared globally, but not used anywhere else
Safe to make static
* declared in fcn_declare.h, only used locally in one file
* not declared in fcn_declare.h, only used locally
* HUB75 small optimization
make bit array functions "static inline"
-> better for optimization, saves some bytes because the compiler does not need to preserve a non-inline function copy for external references.
* a few more static functions
as suggested by the rabbit.
* Enable inverse gamma correction (gamma < 1.0)
Allow gamma values from 0.1 to 3.0 instead of restricting to > 1.0.
This enables inverse gamma curves for use cases requiring brightened
mid-tones and compressed highlights.
Changes:
- Update backend validation in set.cpp and cfg.cpp to accept 0.1-3.0
- Update HTML form min value from 1 to 0.1
Co-authored-by: Flo <flo@Mac.lan>
Co-authored-by: Damian Schneider <daedae@gmx.ch>
* Squashed commit of the following:
commit 70fe1fc76d3d88947d4c9f8b43d58ea90f944230
Author: Benjamin Kraus <ben@benkraus.com>
Date: Fri Oct 31 20:52:13 2025 -0400
Added support for enterprise WiFi.
* Updated based on feedback from CodeRabbit.
* Fixed issue with strncmp identified by CodeRabbit.
* Replaced split declaration-then-assignment with a single statement.
* Revert whitespace only changes.
* Move WPA enterprise behind a feature flag.
- no mendatory external JS dependency, works in offline mode
- optional external dependency is used for highlighting JSON, plain text edit is used if not available
- WLED styling (dark mode only)
- JSON files are displayed "prettyfied" and saved "minified"
- JSON color highlighting (if available)
- JSON verification during edit and on saving both in online and offline mode
- special treatment for ledmap files: displayed in aligned columns (2D) or as lines (1D), saved as minified json: no more white-space problems
- displays file size and total flash usage
* Make color_wheel rotate in HSV sapce instead of linearly interpolating R->G->B
* Remove the rainbow wheel option, as that is the same as the rainbow palette
* Use hsv2rgb for color_wheel
This is the current result of the discussion in https://github.com/wled/WLED/pull/3681
- prevent settings change if not using private IP address or same subnet
- prevent OTA from differnet subnet if PIN is not set
- ability to revert firmware
Particle System depends on linear brightness distribution, gamma corrected values are non-linear.
- added invers gamma table
- reversing gamma after brightness distribution makes it linear once again
- prevent settings change if not using private IP address or same subnet
- prevent OTA from differnet subnet if PIN is not set
- ability to revert firmware
* add support for up to 10 ESPNow remotes
* removed debug line
* changed todo comment
* fixed some issues, shortened html/java code
- reverting name to `linked_remote`
- ESPNow remote list is now hidden if unchecked
- shortened java script function names and variables to save flash
- removed now obsolete settings in xml.cpp
- correct checking of valid hex string for remote list in java script
* fixed indentation, using emplace_back instead of push_back, using JsonVariant, replaced buttons with +/-
* shortened java code
* updated java code, fixed bug
- element is now properly removed
- `+` button is hidden if list is full
- user needs to remove a remote, then reload the page to add it (workaround for edge case that needs more code to handle otherwise)
* add limit
* clearer usage description
- Photoshop-style segment/layer blending
- return of strip ABL
- remove global LED buffer in favour of segment-local buffer
- new effect blending modes/transitions
- custom palettes moved out of WS2812FX class
- increased limits (matrix size, LED RAM)
- added "rainbow"-mode colorwheel
- replaced palettes with gamma unmodified ones
- move gamma adjustment to last step before sending to LEDs
- Segment & WS2812FX class reorganisation (mutable members, reordered members, protected members)
- Implement vector in bus manager
- Memory calculation according to explanation from @Makuna
- Prefer 8 RMT before 8 I2S on ESP32 (fixes#4380)
- speed improvements in ABL
- verbose debugging
- get bus size from NPB (prototype)
- Parallel I2S output bugfix
- automatic selection of appropriate I2S bus (`X1xxxxxxMethod`)
- removed I2S0 on ESP32 (used by AudioReactive)
- renumbered internal bus numbers (iType)
- added buffer size reporting
* changed some parameters to "pointer to const", so compiler can better optimize code size and performance - because data behind a const pointer will never be modified by the called function.
* made setPixelColor `const`
* fixed a few potentially uninitialized local vars (the may have random values if not initialized)
* avoid shadowing "state" in handleSerial()
* plus a few very minor improvements
