Instead of using the supplied linear color component values as-is,
convert them to gamma-corrected, non-linear values first. This way, we
can use numbers like 127 to mean half brightness, and have it
automatically translated to the correct, gamma-corrected value.
Table copied from:
https://learn.adafruit.com/led-tricks-gamma-correction/the-quick-fix
This adds a bit over 256 bytes of code, but makes working with colors a
lot easier.
Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
Drop the `load_primary_layer` and `save_primary_layer` methods, because
`save_primary_layer` is not used anywhere, and as such, the whole thing is
pointless at this time.
Furthermore, if we want to allow plugins to implement EEPROM storage, then its
best if we leave the default layer save/load to the plugins too.
Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
To further improve the LED performance, sync only when there is a change. We do
this by tracking when change happens, assuming everyone uses the provided
accessors.
While we do a bit of extra work each cycle to do the tracking, that pales in
comparison to what we gain by not having to transfer data needlessly.
Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
The `CRGB` macro takes rgb values as arguments, in this order, and creates a
`cRGB` instance with the components rearranged to fit the ordering of the
hardware (in the case of the Model01, bgr).
Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
Moved over the primary layer read/write code from KeyboardioFirmware, and
renamed them to `load_primary_layer`/`save_primary_layer`, because they deal
with layers, not keymaps now.
Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
This is a library that implements the hardware-specific pieces for the
Keyboardio Model01, to be used with KeyboardioFirmware.
It's the same as `src/Model01.cpp`, `src/Model01.h`, `src/KeyboardConfig.cpp`,
`src/KeyboardConfig.h`, `src/utils.cpp`, and `src/utils.h` from
KeyboardioFirmware, merged into two files.
Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
Gergely Nagy
Jesse Vincent
Jesse Vincent