From c06d3c6f09417f59333cb3383d2e048b98b84d98 Mon Sep 17 00:00:00 2001
From: Martin Donnelly <martind2000@gmail.com>
Date: Thu, 29 Nov 2018 17:27:01 +0000
Subject: [PATCH] updated gemma

---
 gemma_fire_v2/gemma_fire_v2.ino | 31 ++++++++++---------------------
 1 file changed, 10 insertions(+), 21 deletions(-)

diff --git a/gemma_fire_v2/gemma_fire_v2.ino b/gemma_fire_v2/gemma_fire_v2.ino
index 37eb067..1151093 100644
--- a/gemma_fire_v2/gemma_fire_v2.ino
+++ b/gemma_fire_v2/gemma_fire_v2.ino
@@ -39,8 +39,7 @@ const uint32_t clu_purple_yellow[] = { 0xff00ff, 0xff00dd, 0xff00bb, 0xff0099, 0
 const uint32_t clu_yellow_green[] = { 0xffff00, 0xeeff00, 0xddff00, 0xccff00, 0xbbff00, 0xaaff00, 0x99ff00, 0x88ff00, 0x77ff00, 0x66ff00, 0x55ff00, 0x44ff00, 0x33ff00, 0x22ff00, 0x11ff00, 0x00ff00 };
 const uint32_t clu_orange_green[] = { 0xff5300, 0xff6f00, 0xff8c00, 0xffa800, 0xffc500, 0xffe100, 0xfffe00, 0xe4ff00, 0xc7ff00, 0xabff00, 0x8eff00, 0x72ff00, 0x55ff00, 0x39ff00, 0x1cff00, 0x00ff00 };
 
-const uint32_t clu[32];
-
+const uint32_t breathe_cols[] = { 0xff0000, 0xffff00, 0x00ffff, 0xff00ff, 0xffffff };
 
 void setup() {
   pixels.begin();
@@ -48,23 +47,13 @@ void setup() {
   prevTime = millis();
   prevChange = millis();
 
-  // colourMode = 1;
-  // initclu();
 }
 
-void initclu() {
-
-  memcpy(clu, clu_blue_red, sizeof clu_blue_red );
-}
-
-
 void loop() {
   uint8_t  i;
   uint32_t t;
   uint8_t  B;
 
-
-
   switch (mode) {
 
     case 0: // Random sparks - just one LED on at a time!
@@ -80,7 +69,7 @@ void loop() {
 
       //  color = fire[random(FIRE_SIZE)];
       //  color = lightning[random(LIGHTNING_SIZE)];
-      color = 0xff0000;
+      color = breathe_cols[colourMode];
       pixels.setPixelColor(0, color);
       pixels.setBrightness(B);
       pixels.show();
@@ -107,8 +96,9 @@ void loop() {
         color = clu_red_orange[random(FIRE_SIZE)];
       }
 
-
-      // color = lightning[random(LIGHTNING_SIZE)];
+      if (colourMode == 4) {
+        color = lightning[random(FIRE_SIZE)];
+      }
 
       pixels.setPixelColor(0, color);
 
@@ -134,8 +124,7 @@ void loop() {
     switch (mode) {
       case 0:
         waiting = 8000;
-        color  = 0xff0000;
-        // color  = 0x007fff;
+        color  = color = breathe_cols[colourMode];
         break;
       case 1:
         waiting = 30000;
@@ -147,10 +136,10 @@ void loop() {
     }
 
     if (mode == 2) {
-      //++colourMode;
-      //if (colourMode > 3) {
-      //  colourMode = 0;
-      //}
+      ++colourMode;
+      if (colourMode > 4) {
+        colourMode = 0;
+      }
     }
     //color = rgb[random(3)];
     prevTime = millis();