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- `sin16_t() / cos16_t()` are faster and more accurate than fastled versions - `sin_approx() / cos_approx()` are float wrappers for `sin16_t() / cos16_t()` and are accurate enough to replace `sinf()/cosf()` - `atan2()` is used only in octopus to calculate center offset, new approximated version saves flash - `tan(), atan(), asin(), acos(), floor(), fmod()` are used only for sunrise/sunset calculation, using wled_math version saves flash - `beatsinx()` replacements are to make use of new `sin16_t()/sin8_t()` functions to reduce flash size - Extensively tested surnise/sunset calculation: deviation is 1min. max - Tested some of the relevant FX and found no visual difference: Julia, 2D Drift, Drift Rose, Ghost rider, Rotozoomer, Palette, Arc 1D expansion - total flash savings: 7.4k
Usermods
This folder serves as a repository for usermods (custom usermod.cpp files)!
If you have created a usermod you believe is useful (for example to support a particular sensor, display, feature...), feel free to contribute by opening a pull request!
In order for other people to be able to have fun with your usermod, please keep these points in mind:
- Create a folder in this folder with a descriptive name (for example
usermod_ds18b20_temp_sensor_mqtt) - Include your custom files
- If your usermod requires changes to other WLED files, please write a
readme.mdoutlining the steps one needs to take - Create a pull request!
- If your feature is useful for the majority of WLED users, I will consider adding it to the base code!
While I do my best to not break too much, keep in mind that as WLED is updated, usermods might break.
I am not actively maintaining any usermod in this directory, that is your responsibility as the creator of the usermod.
For new usermods, I would recommend trying out the new v2 usermod API, which allows installing multiple usermods at once and new functions!
You can take a look at EXAMPLE_v2 for some documentation and at Temperature for a completed v2 usermod!
Thank you for your help :)