* fixed problem on S3: turns out to be mem alignment
* fixed scaling for C3
* code cleanup, added arduinoFFT back in, added ifdefs & description
also added major peak and frequency bin calculation for DSP FFT
* moved ifdefs to correct place, separated sample filter & FFT filter application
post FFT band pass and IIR applied to samples are now separated: I found in testing that applying the sample filter helps with aliasing into base-bands, there is no need to hard-cut the lowest frequencies after FFT.
* changed sample low pass cutoff from 80Hz to 90Hz
better anti-aliasing at minimal loss of base frequency.
* code cleanup and minor speed improvement
- moved scaling of FFT values into fftAddAvg() to use ferwer operations
- added "using" for math types, removing some ifdefs and duplications
* new font format: *.wbf with a 12byte header, bit packed data and support for variable char width
* add support to load custom fonts from file system
* UTF-8 to unicode support functions
* support for any unicode offset in char 128-255 enables many international chars
* update built-in fonts with similar but nicer ones
* update pixelforge scrolling text tool with a preview and support for custom fonts
* accompanied by Font Factory tool (pixelforge) to easily create custom fonts from various formats
* removed fastled dependencies
- copied relevant functions
- optimized some of them for ESP32
* added perlin functions from PR, code cleanup. work in progress
* added hsv2rgb16rainbow function, some cleanup
- new rainbow function is faster and more accurate than original fastled function
* updated conversion functions (now faster), cleanup, optimizations
* code cleanup, moved (most) fastled functions into fastled_fcn.cpp
- resolves licensing issue
- moved PRNG into its own space
- prettified some code
* fixed prng: it now generates a full sequence of random numbers, thx @TripleWhy for pointing out the flaw
* rename to fastled_slim, add hsv2rgb() convenience aliases, fix FX usage
* improve ease8inOutCubic() accuracy
* fix background in twinklefox, minor optimization in PS (always use gamma LUT, no ifs)
* bugfixes in FX, adding white and cct transition to slow transition FX
Co-authored-by: Frank <91616163+softhack007@users.noreply.github.com>
* mbedtls_sha1_... functions have different names
* use CONFIG_SOC_ADC_RTC_MAX_BITWIDTH
* legacy adc calibration API is not supported on new MCUs (-C5, -C6, -C61, -P4)
* mbedtls_sha1_... functions have different names
* use CONFIG_SOC_ADC_RTC_MAX_BITWIDTH
* legacy adc calibration API is not supported on new MCUs (-C5, -C6, -C61, -P4)
temporary replacement until WLED has its own fastled-slim ready.
The softhack007 fork version is proven-in-use on the fork from @troyhacks, and completly removes any global functions or ISRs when compiling with -D FASTLED_NO_FASTLED
Rather than append a linker file, we edit the upstream supplied ones to
add our section to the binaries. Works better on all platforms.
Co-Authored-By: Claude <noreply@anthropic.com>
Clean-up and simplification of strip.service() after individual effect FRAMETIME was removed.
* Activation "_frametime" is now the same for all effects, so effects scheduling based on individual frametime is not needed any more
* Special handling for mode_static is obsolete, because the solid effect does not have a different timing any more
* Ensures a safe fallback segment after servicing to avoid stale state.
* Brightness changes use a capped refresh threshold to avoid excessive redraws.
* load pixel forge tools from json file, bugfixes
- load available external tools from a json file instead of hard-coding them in
- add buttons to update or delete tools (instead of manually deleting files in /edit)
- fixed bug that file system memory was not updated after uploading or deleting files
- fixed a bug where gifs with a space would not display
- fixed bug of page not loading properly (out of sync access to tabSw() )
- remove pixelforge from ESP8266 1m builds (does not fit)
- add inline html page if pixelforge is not built in to avoid 404
