From b40b413c3d04a985af14750887c38e32fbac5fd6 Mon Sep 17 00:00:00 2001
From: Stefan Heinrichsen <stefan@heinrichsen.net>
Date: Sat, 13 Apr 2019 15:19:17 +0200
Subject: [PATCH] Fixed memory leak, minor cleanups

---
 FastTouch.ino | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/FastTouch.ino b/FastTouch.ino
index 6f89c2f..1c46333 100644
--- a/FastTouch.ino
+++ b/FastTouch.ino
@@ -4,14 +4,14 @@
 #define NUMPIXELS 113 // Popular NeoPixel ring size
 #define TOUCH_PIN  4  //Für Touch: 2, 4, 12, 13, 14, 15, 27
 
-NeoPixelBus<NeoGrbFeature, Neo800KbpsMethod> strip(NUMPIXELS, WS_PIN);
+NeoPixelBus<NeoGrbwFeature, Neo800KbpsMethod> strip(NUMPIXELS, WS_PIN);
 
 int touch_value = 100;
 int i = 0;
 int d = 1;
 
-RgbColor black(0);
-RgbColor white(255);
+RgbwColor black(0);
+RgbwColor white(255);
 
 void setup() {
   Serial.begin(115200);
@@ -27,17 +27,18 @@ void setup() {
 void loop(){
   touch_value = touchRead(TOUCH_PIN);
   
-  if (touch_value < 50) {
-    Serial.print("Touch @ "); 
+  if ( (touch_value>10) && (touch_value < 50)) {
+    //Serial.print("Touch @ "); 
+    Serial.print("@"); 
     i+=d;
   }
-  Serial.println(touch_value);
+  //Serial.println(touch_value);
+  //Serial.println(i);
   strip.ClearTo(black);
   strip.SetPixelColor(i, white);
   strip.Show();
   
-  if(i==NUMPIXELS || i == 0) { d=d*(-1); }
-  
-  
+  if(i>=NUMPIXELS ) { d=(-1); }
+  if(i<=0 ) { d=1; }
   delay(10);
 }