Adding loop function

arduino/cosplay_lights/show_blue_breath.h

@@ -0,0 +1,15 @@
+// Generated by convert_all.py from: blue_breath.txt
+// Do not edit manually — edit the .txt file and run: make shows
+// SPDX-License-Identifier: BSD-2-Clause
+
+#pragma once
+#include "lightshow_format.h"
+
+const Step SHOW_BLUE_BREATH[] PROGMEM = {
+    {  5,   0,  24,     0},  // #050018, 0ms
+    { 32,  32, 255,  2500},  // #2020FF, 2500ms
+    { 32,  32, 255,   400},  // #2020FF, 400ms
+    {  5,   0,  24,  2500},  // #050018, 2500ms
+    {  5,   0,  24,   800},  // #050018, 800ms
+};
+const uint16_t SHOW_BLUE_BREATH_LENGTH = 5;