Added bell stablization delay.

Fixed inverted lock GPIO code.

2 files changed, 2 insertions, 1 deletions

diff --git a/main/src/bell.c b/main/src/bell.c
index 10c92a6..f9fd733 100644
--- a/main/src/bell.c
+++ b/main/src/bell.c
@@ -36,6 +36,7 @@ void bell_rang()
 
 bool is_bell_ringing()
 {
+    vTaskDelay(20);
     int val = adc1_get_raw(ADC1_GPIO33_CHANNEL);
     bool is_ringing = 1935 < val && val < 1945;
     ESP_LOGI(TAG, "bell rang [val: %d; is_ringing: %s]", val, is_ringing ? "true" : "false");
diff --git a/main/src/lock.c b/main/src/lock.c
index 94b346d..c37f9b3 100644
--- a/main/src/lock.c
+++ b/main/src/lock.c
@@ -20,7 +20,7 @@ static hap_char_t *lock_target_state;
 void lock_update_current_state(uint8_t is_secured)
 {
     ESP_LOGI(TAG, "lock updated [%s]", is_secured ? "secured" : "unsecured");
-    gpio_set_level(GPIO_NUM_21, is_secured);
+    gpio_set_level(GPIO_NUM_21, !is_secured);
 
     hap_val_t val = {.u = is_secured};
     hap_char_update_val(lock_current_state, &val);