From bdaa8f22b85f402b83dacc4b6e7d4ad20dcef64a Mon Sep 17 00:00:00 2001
From: cschwinne <cschwinne@gmail.com>
Date: Tue, 21 Feb 2017 23:13:05 +0100
Subject: [PATCH] bri percentage int overflow fixed pre alexa integration

---
 TODO.txt                 | 3 +++
 wled00/wled00.ino        | 9 ++++++---
 wled00/wled07_notify.ino | 6 +++---
 wled00/wled08_led.ino    | 1 +
 4 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/TODO.txt b/TODO.txt
index 8a33b88a5..5b0da6b8d 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -1,4 +1,7 @@
 captive portal for ap
+alexa support
+ntp bug
+bri bug
 simple slide transition
 additional color picker field
 implement HSB slider option
diff --git a/wled00/wled00.ino b/wled00/wled00.ino
index 51994b91c..28303aede 100644
--- a/wled00/wled00.ino
+++ b/wled00/wled00.ino
@@ -37,9 +37,10 @@
  * @author Christian Schwinne
  */
 //Hardware-settings (only changeble via code)
-#define LEDCOUNT 9
+#define LEDCOUNT 11
+#define MAXDIRECT 52 //for direct access like arls, should be >= LEDCOUNT
 uint8_t buttonPin = 0; //needs pull-up
-uint8_t auxPin = 16; //use e.g. for external relay
+uint8_t auxPin = 15; //use e.g. for external relay
 uint8_t auxDefaultState = 0; //0: input 1: high 2: low
 uint8_t auxTriggeredState = 0; //0: input 1: high 2: low
 
@@ -98,6 +99,8 @@ boolean overlayReverse = true;
 uint8_t overlaySpeed = 200;
 boolean useGammaCorrectionBri = true;
 boolean useGammaCorrectionRGB = true;
+int arlsOffset = -21; //10: -22 assuming arls52
+boolean realtimeEnabled = true;
 
 double transitionResolution = 0.011;
 
@@ -123,7 +126,7 @@ int nightlightDelayMs;
 uint8_t effectCurrent = 0;
 uint8_t effectSpeed = 75;
 boolean udpConnected = false;
-byte udpIn[LEDCOUNT*4+2];
+byte udpIn[MAXDIRECT*4+2];
 //NTP stuff
 boolean ntpConnected = false;
 unsigned int ntpLocalPort = 2390;
diff --git a/wled00/wled07_notify.ino b/wled00/wled07_notify.ino
index 41ddb2eec..f380bc8a1 100644
--- a/wled00/wled07_notify.ino
+++ b/wled00/wled07_notify.ino
@@ -62,7 +62,7 @@ void handleNotifications()
           bri = udpIn[2];
           colorUpdated(3);
         }
-      }  else if (udpIn[0] == 1) //warls
+      }  else if (udpIn[0] == 1 && realtimeEnabled) //warls
       {
         if (packetSize > 1) {
           if (udpIn[1] == 0)
@@ -78,10 +78,10 @@ void handleNotifications()
           }
           for (int i = 2; i < packetSize -3; i += 4)
           {
-            if (udpIn[i] < LEDCOUNT)
+            if (udpIn[i] + arlsOffset < LEDCOUNT && udpIn[i] + arlsOffset >= 0)
             if (useGammaCorrectionRGB)
             {
-              strip.setIndividual(udpIn[i], ((uint32_t)gamma8[udpIn[i+1]] << 16) | ((uint32_t)gamma8[udpIn[i+2]] << 8) | gamma8[udpIn[i+3]]);
+              strip.setIndividual(udpIn[i] + arlsOffset, ((uint32_t)gamma8[udpIn[i+1]] << 16) | ((uint32_t)gamma8[udpIn[i+2]] << 8) | gamma8[udpIn[i+3]]);
             } else {
               strip.setIndividual(udpIn[i], ((uint32_t)udpIn[i+1] << 16) | ((uint32_t)udpIn[i+2] << 8) | udpIn[i+3]);
             }
diff --git a/wled00/wled08_led.ino b/wled00/wled08_led.ino
index 702a43bcc..bec79781c 100644
--- a/wled00/wled08_led.ino
+++ b/wled00/wled08_led.ino
@@ -5,6 +5,7 @@
 void setAllLeds() {
   double d = bri_t*bri_n;
   int val = d/100;
+  if (val > 255) val = 255;
   if (useGammaCorrectionBri)
   {
     strip.setBrightness(gamma8[val]);