From 43078c37e0a3149b883813cac163986f961f91dc Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <wolfgang@hottgenroth.net>
Date: Thu, 15 Jun 2017 20:17:15 +0200
Subject: [PATCH] hot temperature threshold introduced

---
 my_src/hmi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/my_src/hmi.c b/my_src/hmi.c
index 56f48ab..28b7b82 100644
--- a/my_src/hmi.c
+++ b/my_src/hmi.c
@@ -18,6 +18,7 @@
 
 const uint32_t STORAGE_MAGIC = 0xaffe000a;
 const uint8_t COLD_COUNT_THRESHOLD = 40;
+const uint32_t HOT_TEMPERATURE_THRESHOLD = 5;
 
 
 
@@ -81,7 +82,7 @@ void thermometerEngine(void *handle) {
 
   switch (lDisplay->thermometerEngineState) {
   case TE_IDLE:
-    if (lDisplay->currentTemperature > lDisplay->targetTemperature) {
+    if (lDisplay->currentTemperature > (lDisplay->targetTemperature + HOT_TEMPERATURE_THRESHOLD)) {
       lDisplay->thermometerEngineState = TE_HOT;
       lDisplay->coldCount = 0;
     }