While this function had a declaration in the header, it lacked an
implementation. With this patch, `key_led_map` moves to the cpp from the
header, and the function gains an implementation.
An additional helper, `led_set_crgb_at(row, col, color)` is added too,
similarly to the other arities.
This makes it a lot easier to address LEDs when knowing the key
position.
Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
Naively using the "1 << n" shifting will default to 8 bits, because 1
fits in there. To make it 32-bit aware, not just by context (at which
point the damage may have already be done), force the "1" into a
uint32_t.
This silences the warnings, and also corrects the defines.
Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
The RxCx set of macros help addressing key positions within the keydata
the Scanner returns for us. These can be ORed together to form a pattern
to match against, for example, or to look for a certain key by address,
and so on.
Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
Moved the library sources into src/, and the sketch into examples/. This
makes it easier to use the project as a library, and the default
firmware sketch shows up in Arduino IDE's Files/Examples menu. This in
turn, has a very neat side effect: an end user can start from this
example, and when they save it, it will be saved to their Sketchbook,
and the library can be updated independently, without having to worry
about conflicts.
Having the Sketch separate from the sources also paves the way for
moving the keymap there.
As far as Arduino IDE dependencies go: this requires Arduino IDE 1.6.7+,
the same minimum version required previously.
Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
Gergely Nagy