Commit Graph

7 Commits

Author SHA1 Message Date
Joel Spadin 36eda571b7 refactor(behaviors): Create a list to lookup behaviors
Added BEHAVIOR_DT_DEFINE() and BEHAVIOR_DT_INST_DEFINE(), which work
exactly like the DEVICE_*_DEFINE() macros, except they also register the
device as a behavior by adding a pointer to it to a memory section.

Added zmk_behavior_get_binding(), which works like device_get_binding()
except that it only searches the devices that have been registered as
behaviors. This ensures that behaviors cannot have name collisions with
other devices defined by the SoC, which will be important when we remove
the label property from behaviors so they are given their node names.

As an added benefit, this is faster since it searches a smaller list.
Some basic benchmark code I wrote indicates it takes 30-70% as long,
depending on where the behavior is in the list and whether the name
string is an exact pointer match.

From now on, behaviors should use BEHAVIOR_*_DEFINe() instead of
DEVICE_*_DEFINE(), and any code that looks up a behavior by name should
use zmk_behavior_get_binding() instead of device_get_binding().
2023-12-04 20:06:54 -06:00
Peter Johanson 09ed79a867 refactor: Move away from deprecated label usages.
* Move away from DT_LABEL.
* Move to DEVICE_DT_GET for non-behavior device access.
* Move various drivers to `gpio_spec_dt` and `DT` related macros.
* Remove mcp23017 while at it, since better upstream driver is
  available.
2023-04-05 22:55:38 -07:00
Peter Johanson 3a958c667f refactor: Move to `zephyr/` include paths.
* Zephyr moved to properly namespaced headers, so major "rip
  the bandaid" commit to move us to those everywhere.
2023-04-05 22:55:38 -07:00
Peter Johanson 243a227ff9 refactor: Move to LISTIFY/DT_FOREACH_PROP_ELEM macros. 2023-04-05 22:55:38 -07:00
Peter Johanson af4753cae1 fix(behaviors): Missed refactor for PM callback. 2022-04-03 04:37:42 +00:00
Peter Johanson 53dae35710 refactor: Move to `k_work_delayable` API.
* Move to new `k_work_delayable` APIs introduced in Zephyr 2.6.

See: https://docs.zephyrproject.org/latest/releases/release-notes-2.6.html#api-changes
2022-04-03 00:10:29 -04:00
Kurtis Lew 32ebe2cfb5
feat(behaviors): Add Tap-Dance behavior 2022-03-16 01:08:42 -04:00