feat(ble): Support perhipheral battery levels.

* Add ability to fetch and report peripheral battery levels
  on split centrals.
* Add additional support for adding a new Battery Level
  service to split centrals that exposes fetched peripheral
  battery levels to connected hosts.

Co-authored-by: Peter Johanson <peter@peterjohanson.com>
This commit is contained in:
Gabor Hornyak
2022-03-29 21:20:52 +00:00
committed by Pete Johanson
parent d35311af97
commit 0e2f94b73b
9 changed files with 299 additions and 21 deletions

View File

@@ -14,4 +14,12 @@ struct zmk_battery_state_changed {
uint8_t state_of_charge;
};
ZMK_EVENT_DECLARE(zmk_battery_state_changed);
ZMK_EVENT_DECLARE(zmk_battery_state_changed);
struct zmk_peripheral_battery_state_changed {
uint8_t source;
// TODO: Other battery channels
uint8_t state_of_charge;
};
ZMK_EVENT_DECLARE(zmk_peripheral_battery_state_changed);