Configuration and code improvements

include/main.h

@@ -1,4 +1,5 @@
 #pragma once
+#include <Arduino.h>
 
 #define STRINGIFY_IMPL(x) #x
 #define STRINGIFY(x) STRINGIFY_IMPL(x)
@@ -87,14 +88,24 @@
 #define BUTTON_6 5
 #define BUTTON_DST 6
 
-enum class ButtonPressType : uint8_t
-{
+enum class ButtonPressType : uint8_t {
     SHORT,  // < 1 second
     MEDIUM, // >= 1 second and < 3 seconds
     LONG    // >= 3 seconds
 };
-struct ButtonEvent
-{
+
+struct ButtonEvent {
     uint8_t buttonId;
     ButtonPressType pressType;
 };
+
+extern uint64_t chipid;
+extern uint8_t led_brightness;
+extern uint8_t rgb_brightness;
+extern uint8_t keycode[6];
+extern uint8_t longcode[6];
+
+extern float temp;
+extern float hum;
+
+String uptime_with_unit();