arduino/esp-clock
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read temp every minute and publish only if difference is more than 0.2

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This commit is contained in:
Nicu Hodos 2023-12-31 14:57:25 +01:00
parent fe5552a0b1
commit fa11355767
1 changed files with 5 additions and 1 deletions
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6
include/mqtt.h
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@ -19,7 +19,7 @@ namespace Mqtt {
void disconnect(); void disconnect();
Task tReConnect(5 * TASK_MINUTE, TASK_FOREVER, connect, &ts); Task tReConnect(5 * TASK_MINUTE, TASK_FOREVER, connect, &ts);
Task tPublishInit(TASK_IMMEDIATE, TASK_ONCE, publishInit, &ts); Task tPublishInit(TASK_IMMEDIATE, TASK_ONCE, publishInit, &ts);
Task tPublishBmp(5 * TASK_MINUTE, TASK_FOREVER, publishBmp280, &ts); Task tPublishBmp(TASK_MINUTE, TASK_FOREVER, publishBmp280, &ts);
Task tPublishCommand(TASK_SECOND, TASK_FOREVER, publishCommand, &ts); Task tPublishCommand(TASK_SECOND, TASK_FOREVER, publishCommand, &ts);
AsyncMqttClient client; AsyncMqttClient client;
@ -120,7 +120,11 @@ namespace Mqtt {
} }
void publishBmp280() { void publishBmp280() {
static float lastTemp = 0;
Bmp::data.readAll(); Bmp::data.readAll();
if (abs(lastTemp - Bmp::data.temp) <= 0.2) return;
lastTemp = Bmp::data.temp;
Display::displayTemp(Bmp::data.temp);
StaticJsonDocument<255> jsonDoc; StaticJsonDocument<255> jsonDoc;
jsonDoc["temperature"] = Bmp::data.temp; jsonDoc["temperature"] = Bmp::data.temp;
jsonDoc["pressure"] = Bmp::data.pressure; jsonDoc["pressure"] = Bmp::data.pressure;