feat(underglow): Debounce state settings save
@@ -227,6 +227,14 @@ static void zmk_rgb_underglow_tick_handler(struct k_timer *timer) {
K_TIMER_DEFINE(underglow_tick, zmk_rgb_underglow_tick_handler, NULL);
+#if IS_ENABLED(CONFIG_SETTINGS)
+static void zmk_rgb_underglow_save_state_work() {
+ settings_save_one("rgb/underglow/state", &state, sizeof(state));
+}
+
+static struct k_delayed_work underglow_save_work;
+#endif
+
static int zmk_rgb_underglow_init(struct device *_arg) {
led_strip = device_get_binding(STRIP_LABEL);
if (led_strip) {
@@ -248,6 +256,7 @@ static int zmk_rgb_underglow_init(struct device *_arg) {
#if IS_ENABLED(CONFIG_SETTINGS)
settings_register(&rgb_conf);
+ k_delayed_work_init(&underglow_save_work, zmk_rgb_underglow_save_state_work);
#endif
k_timer_start(&underglow_tick, K_NO_WAIT, K_MSEC(50));
@@ -257,7 +266,8 @@ static int zmk_rgb_underglow_init(struct device *_arg) {
int zmk_rgb_underglow_save_state() {
#if IS_ENABLED(CONFIG_SETTINGS)
- return settings_save_one("rgb/underglow/state", &state, sizeof(state));
+ k_delayed_work_cancel(&underglow_save_work);
+ return k_delayed_work_submit(&underglow_save_work, K_MINUTES(1));
#else
return 0;
#endif
