From e6c6946e5d860f2d177c2f2363d21110563aab20 Mon Sep 17 00:00:00 2001
From: Luke Hoersten <luke@hoersten.org>
Date: Fri, 4 Jun 2021 13:23:02 -0500
Subject: Added bell stablization delay. Fixed inverted lock GPIO code.

---
 main/src/bell.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'main/src/bell.c')

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");
-- 
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