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refactor(battery): Fire event on battery event.

This commit is contained in:
Pete Johanson 2020-11-02 00:10:21 -05:00
parent f8af592a9c
commit d5ea426975
4 changed files with 42 additions and 1 deletions
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1
app/CMakeLists.txt
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@ -36,6 +36,7 @@ target_sources(app PRIVATE src/events/keycode_state_changed.c)
target_sources(app PRIVATE src/events/modifiers_state_changed.c)
target_sources(app PRIVATE src/events/sensor_event.c)
target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/events/ble_active_profile_changed.c)
target_sources_ifdef(CONFIG_ZMK_BLE app PRIVATE src/events/battery_state_changed.c)
target_sources_ifdef(CONFIG_USB app PRIVATE src/events/usb_conn_state_changed.c)
if (NOT CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL)
target_sources(app PRIVATE src/behaviors/behavior_key_press.c)

18
app/include/zmk/events/battery-state-changed.h Normal file
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@ -0,0 +1,18 @@
/*
* Copyright (c) 2020 The ZMK Contributors
*
* SPDX-License-Identifier: MIT
*/
#pragma once
#include <zephyr.h>
#include <zmk/event-manager.h>
struct battery_state_changed {
struct zmk_event_header header;
// TODO: Other battery channels
u8_t state_of_charge;
};
ZMK_EVENT_DECLARE(battery_state_changed);

14
app/src/battery.c
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@ -14,6 +14,9 @@
LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
#include <zmk/event-manager.h>
#include <zmk/events/battery-state-changed.h>
struct device *battery;
static int zmk_battery_update(struct device *battery) {
@ -35,7 +38,16 @@ static int zmk_battery_update(struct device *battery) {
LOG_DBG("Setting BAS GATT battery level to %d.", state_of_charge.val1);
return bt_gatt_bas_set_battery_level(state_of_charge.val1);
rc = bt_gatt_bas_set_battery_level(state_of_charge.val1);
if (rc != 0) {
LOG_WRN("Failed to set BAS GATT battery level (err %d)", rc);
return rc;
}
struct battery_state_changed *ev = new_battery_state_changed();
ev->state_of_charge = state_of_charge.val1;
return ZMK_EVENT_RAISE(ev);
}
static void zmk_battery_work(struct k_work *work) {

10
app/src/events/battery_state_changed.c Normal file
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@ -0,0 +1,10 @@
/*
* Copyright (c) 2020 The ZMK Contributors
*
* SPDX-License-Identifier: MIT
*/
#include <kernel.h>
#include <zmk/events/battery-state-changed.h>
ZMK_EVENT_IMPL(battery_state_changed);