From 7ddb8c480f62f9d65737632e72a934459be9a0ef Mon Sep 17 00:00:00 2001
From: Anastasia Pachni Tsitiridou <pt.anastasia@gmail.com>
Date: Mon, 17 Jun 2019 18:46:44 +0000
Subject: [PATCH] Update
 todoFindCoolNameForProject/todoFindCoolNameForProject.ino

---
 .../todoFindCoolNameForProject.ino            | 38 +++++++++++++------
 1 file changed, 26 insertions(+), 12 deletions(-)

diff --git a/todoFindCoolNameForProject/todoFindCoolNameForProject.ino b/todoFindCoolNameForProject/todoFindCoolNameForProject.ino
index c19024d..4e82f2a 100644
--- a/todoFindCoolNameForProject/todoFindCoolNameForProject.ino
+++ b/todoFindCoolNameForProject/todoFindCoolNameForProject.ino
@@ -62,22 +62,34 @@ void getNewSamples() {
   float lastTemperature = getNewTemp();
 
   if (lastTemperature >= HIGH_TEMP) {
-    // Turns red led and relay on
+    // Turns red led on
     digitalWrite(HIGH_TEMP_LED_PIN, HIGH);
-    digitalWrite(RELAY_PIN, HIGH);
-    // Turns blue led off
-    digitalWrite(LOW_TEMP_LED_PIN, LOW);
-  } else if (lastTemperature < LOW_TEMP) {
-    // Turns blue led on
-    digitalWrite(LOW_TEMP_LED_PIN, HIGH);
+    Serial.print(F("Warning: temperature above "));
+    Serial.print(HIGH_TEMP);
+    Serial.println(F("°C "));
+    //todo send email
+  } else if (lastTemperature < HIGH_TEMP) {
     // Turns red led off
     digitalWrite(HIGH_TEMP_LED_PIN, LOW);
-    digitalWrite(RELAY_PIN, LOW);
-  } else {
-    // Turns red led off
-    digitalWrite(LOW_TEMP_LED_PIN, LOW);
+  } else if (lastTemperature < LOW_TEMP){
+    // Turns blue led on
+    digitalWrite(LOW_TEMP_LED_PIN, HIGH);
+    Serial.print(F("Warning: temperature below "));
+    Serial.print(LOW_TEMP);
+    Serial.println(F("°C "));
+    //todo send email
+  } else if (lastTemperature >= LOW_TEMP) {
     // Turns blue led off
-    digitalWrite(HIGH_TEMP_LED_PIN, LOW);
+    digitalWrite(LOW_TEMP_LED_PIN, LOW);
+  } else if (lastTemperature >= HIGH_TEMP_RELAY){
+    // Turns relay on
+    // this could start a fan
+    digitalWrite(RELAY_PIN, HIGH);
+    Serial.print(F("Warning: extremely high temperature. "));
+    Serial.println(F("Fan activated."));
+  } else if (lastTemperature < HIGH_TEMP_RELAY){
+    // Turns relay off
+    // this could cause the fan to stop working
     digitalWrite(RELAY_PIN, LOW);
   }
 
@@ -128,6 +140,8 @@ float calcAverageTempAndReset() {
   // Resets the readings counter
   temperatureReadingsCounter = 0;
 
+  // TODO send email -> emailAverageTemp(averageTemp)
+
   return sum/BUFFER_SIZE;
 }