Adding to repo

00_prologue.ino

@@ -0,0 +1,65 @@
+/*
+ * Libraries and global scope code
+ */
+
+#include <ESP8266WiFi.h>
+#include <WiFiClientSecure.h>
+#include <time.h>
+
+BearSSL::WiFiClientSecure net;
+time_t now;
+unsigned long lastMillis = 0;
+
+String devname;             // Device identifier for MQTT
+
+struct Settings {
+  String name = "";
+  String ip = "";
+  uint8_t mode = 0,           // Current animation effect
+        offset = 0,
+        brightness = 20;    // Default brightness (range 0-255)
+  long color  = 0x00A4B3; // Starting color
+} settings;
+
+struct State {
+  String text = "";
+  uint8_t mode = 0;
+  long color  = 0x00A4B3; // Starting color
+} state;
+
+/*
+ * Debugging might be nice sometimes
+ */
+#define USE_SERIAL //uncomment for Serial debugging statements
+bool serialinitialised = false;
+
+char printbuffer[100];
+
+void PRINT_SERIAL(const String& line) {
+#ifdef USE_SERIAL
+  if(!serialinitialised){
+    Serial.begin(115200);
+    serialinitialised = true;
+  }
+  Serial.print(settings.ip + " " + settings.name + " ");
+  Serial.print(line);
+#endif
+}
+void APPEND_SERIAL(const String& line) {
+#ifdef USE_SERIAL
+  Serial.print(line);
+#endif
+}
+void PRINTLN_SERIAL(const String& line) {
+#ifdef USE_SERIAL
+  PRINT_SERIAL(line);
+  Serial.println();
+#endif
+}
+void APPENDLN_SERIAL(const String& line) {
+#ifdef USE_SERIAL
+  Serial.println(line);
+#endif
+}
+
+#define NOP __asm__ __volatile__ ("nop\n")