From 74fe42acafa0b21250ca9c8ef264cb7fbeeebf89 Mon Sep 17 00:00:00 2001
From: mumpf <git@porscha.eu>
Date: Sat, 17 Aug 2019 21:14:46 +0200
Subject: [PATCH] corrected float with DPT9 (#27)

* corrected float with DPT9

* Switch Programming-LED also via Bus/ETS

* Again: Prog-LED switchable from bus/ETS
---
 src/knx/knx_value.cpp |  2 ++
 src/knx_facade.cpp    | 41 +++++++++++++++++++++++------------------
 2 files changed, 25 insertions(+), 18 deletions(-)

diff --git a/src/knx/knx_value.cpp b/src/knx/knx_value.cpp
index 4985085..7b6f93a 100644
--- a/src/knx/knx_value.cpp
+++ b/src/knx/knx_value.cpp
@@ -532,6 +532,8 @@ struct tm KNXValue::timeValue() const
 
 KNXValue::KNXValue(float value)
 {
+    _value.doubleValue = value;
+    _type = DoubleType;
 }
 
 KNXValue& KNXValue::operator=(const float value)
diff --git a/src/knx_facade.cpp b/src/knx_facade.cpp
index 1e93ce8..34ae0dc 100644
--- a/src/knx_facade.cpp
+++ b/src/knx_facade.cpp
@@ -17,11 +17,13 @@ Bau57B0 bau(platform);
 #endif
 
 bool _toogleProgMode = false;
+bool _progLedState = false;
+
 #ifndef __linux__
 KnxFacade knx(bau);
 ICACHE_RAM_ATTR  void buttonUp()
 {
-	_toogleProgMode = true;
+    _toogleProgMode = true;
 }
 #endif
 
@@ -48,17 +50,6 @@ bool KnxFacade::progMode()
 
 void KnxFacade::progMode(bool value)
 {
-    if (value)
-    {
-        println("progmode on");
-        digitalWrite(knx.ledPin(), _ledPinActiveOn);
-    }
-    else
-    {
-        println("progmode off");
-        digitalWrite(knx.ledPin(), HIGH - _ledPinActiveOn);
-    }
-
     _bau.deviceObject().progMode(value);
 }
 
@@ -109,11 +100,25 @@ void KnxFacade::writeMemory()
 
 void KnxFacade::loop()
 {
-	if(_toogleProgMode)
-	{
-		progMode(!progMode());
-		_toogleProgMode = false;
-	}
+    if (progMode() != _progLedState)
+    {
+        _progLedState = progMode();
+        if (_progLedState)
+        {
+            println("progmode on");
+            digitalWrite(knx.ledPin(), _ledPinActiveOn);
+        }
+        else
+        {
+            println("progmode off");
+            digitalWrite(knx.ledPin(), HIGH - _ledPinActiveOn);
+        }
+    }
+    if (_toogleProgMode)
+    {
+        progMode(!progMode());
+        _toogleProgMode = false;
+    }
     _bau.loop();
 }
 
@@ -150,7 +155,7 @@ void KnxFacade::version(uint16_t value)
 void KnxFacade::start()
 {
     pinMode(_ledPin, OUTPUT);
-    
+
     digitalWrite(_ledPin, HIGH - _ledPinActiveOn);
 
     pinMode(_buttonPin, INPUT_PULLUP);