From 0f0ce916afcdd63b2fc33b3e811debd2ccb97bc8 Mon Sep 17 00:00:00 2001
From: Hendrik Langer <hendrik+dev@xd0.de>
Date: Mon, 22 Jul 2019 21:36:50 +0200
Subject: [PATCH] display bme280 values

---
 src/main.cpp | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 71a6c6c..9005c07 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -35,6 +35,8 @@ SdsDustSensor sds(Serial2);
 
 XD0MQTT mqtt;
 
+uint32_t lastDisplayUpdate = 0;
+
 
 void helloWorld()
 {
@@ -142,6 +144,33 @@ void setup()
 void loop()
 {
   Serial.println("loop");
+  
+  if (millis() - lastDisplayUpdate >= 2*60*1000) {
+    lastDisplayUpdate = millis();
+    display.setFullWindow();
+    display.setRotation(0);
+    display.firstPage();
+    do
+    {
+      display.fillScreen(GxEPD_WHITE);
+      display.setTextColor(GxEPD_BLACK);
+      display.setFont(&FreeMonoBold9pt7b);
+      display.setCursor(0, 0);
+      display.println("ESP32-Wetterstation");
+      display.println();
+      display.print("Temperatur: ");
+      display.print(bme.readTemperature());
+      display.println(" *C");
+      display.print("Luftfeuchte: ");
+      display.print(bme.readHumidity());
+      display.println(" %%");
+      display.print("Luftdruck:");
+      display.print(bme.readPressure() / 100.0F);
+      display.println(" hPa");
+    }
+    while (display.nextPage());
+
+  }
 /*
   unsigned long endTime = bme.beginReading();
   if (! bme.performReading()) {