Restructure library and make it usable in Platformio

Fix compilation errors due to Ticker library was updated

.gitignore

@@ -0,0 +1,5 @@
+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

.vscode/extensions.json

@@ -0,0 +1,7 @@
+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ]
+}

platformio.ini

@@ -0,0 +1,23 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[platformio]
+src_dir = examples/blink
+lib_dir = .
+
+[env:esp8266]
+platform = espressif8266
+board = esp01
+framework = arduino
+
+[env:megaatmega2560]
+platform = atmelavr
+board = megaatmega2560
+framework = arduino

TickerScheduler.cpp → src/TickerScheduler.cpp

@@ -19,13 +19,13 @@ TickerScheduler::~TickerScheduler()
     this->size = 0;
 }
 
-void TickerScheduler::handleTickerFlag(volatile bool * flag)
+void TickerScheduler::handleTickerFlag(bool * flag)
 {
 	if (!*flag)
 		*flag = true;
 }
 
-void TickerScheduler::handleTicker(tscallback_t f, void * arg, volatile bool * flag)
+void TickerScheduler::handleTicker(tscallback_t f, void * arg, bool * flag)
 {
     if (*flag)
     {
@@ -81,7 +81,7 @@ bool TickerScheduler::enable(uint8_t i)
     if (i >= this->size || !this->items[i].is_used)
         return false;
 
-	volatile bool * flag = &this->items[i].flag;
+	bool * flag = &this->items[i].flag;
 	this->items[i].t.attach_ms(this->items[i].period, TickerScheduler::handleTickerFlag, flag);
 
     return true;

TickerScheduler.h → src/TickerScheduler.h

@@ -48,7 +48,7 @@ class Ticker
 #include <functional>
 #endif
 
-void tickerFlagHandle(volatile bool * flag);
+void tickerFlagHandle(bool * flag);
 
 #ifdef _GLIBCXX_FUNCTIONAL
 typedef std::function<void(void*)> tscallback_t;
@@ -59,11 +59,11 @@ typedef void(*tscallback_t)(void*);
 struct TickerSchedulerItem
 {
     Ticker t;
-    volatile bool flag = false;
+    bool flag = false;
     tscallback_t cb;
 	void * cb_arg;
     uint32_t period;
-    volatile bool is_used = false;
+    bool is_used = false;
 };
 
 class TickerScheduler
@@ -72,8 +72,8 @@ class TickerScheduler
 	uint8_t size;
     TickerSchedulerItem *items = NULL;
 
-    void handleTicker(tscallback_t, void *, volatile bool * flag);
-	static void handleTickerFlag(volatile bool * flag);
+    void handleTicker(tscallback_t, void *, bool * flag);
+	static void handleTickerFlag(bool * flag);
 
 public:
     TickerScheduler(uint8_t size);