From bdefbf23bc54f07181bf2e6d962c6d73afeb39b6 Mon Sep 17 00:00:00 2001
From: Nicu Hodos <nicu@hodos.ro>
Date: Tue, 2 Jan 2024 22:02:46 +0100
Subject: [PATCH] publish any change in temperature, but display only if
 difference is more than 0.2

---
 src/esp_clock.cpp | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/esp_clock.cpp b/src/esp_clock.cpp
index fe7fe4f..f95dd8e 100644
--- a/src/esp_clock.cpp
+++ b/src/esp_clock.cpp
@@ -29,12 +29,15 @@ Task tLed(TASK_IMMEDIATE, TASK_ONCE, []() {
 }, &ts);
 Task tReadBmp(TASK_MINUTE, TASK_FOREVER, []() {
   static float lastTemp = 0;
+  float temp = Bmp::data.temp;
   Bmp::data.readAll();
-  if (abs(lastTemp - Bmp::data.temp) <= 0.2) return;
-  lastTemp = Bmp::data.temp;
-  Display::displayTemp(Bmp::data.temp);
+  if (temp == Bmp::data.temp) return;
   Mqtt::publishBmp280();
-}, &ts, true);
+  if (abs(lastTemp - Bmp::data.temp) > 0.2) {
+    lastTemp = Bmp::data.temp;
+    Display::displayTemp(Bmp::data.temp);
+  }
+}, &ts);
 
 void setup() {
 
@@ -55,6 +58,8 @@ void setup() {
   pinMode(BUTTON, INPUT_PULLUP);
   attachInterrupt(digitalPinToInterrupt(BUTTON), onButtonPressed, FALLING);
   attachInterrupt(digitalPinToInterrupt(LED_BUILTIN), onLed, CHANGE);
+
+  tReadBmp.enable();
 }
 
 void loop() {