Made this lib compatible with esp-idf components system

include/binary_semaphore.h

@@ -0,0 +1,33 @@
+#pragma once
+
+// espressif includes
+#include <freertos/FreeRTOS.h>
+#include <freertos/semphr.h>
+#include <freertos/task.h>
+
+// local includes
+#include "cppmacros.h"
+
+namespace espcpputils {
+class binary_semaphore
+{
+    CPP_DISABLE_COPY_MOVE(binary_semaphore)
+
+public:
+    binary_semaphore() :
+        handle{xSemaphoreCreateBinary()}
+    {}
+
+    ~binary_semaphore() { if (handle) vSemaphoreDelete(handle); }
+
+    TaskHandle_t getMutexHolder() const { return xSemaphoreGetMutexHolder(handle); }
+
+    UBaseType_t getCount() const        { return uxSemaphoreGetCount(handle); }
+
+    bool take(TickType_t xTicksToWait)  { return xSemaphoreTake(handle, xTicksToWait); }
+
+    bool give()                         { return xSemaphoreGive(handle); }
+
+    const SemaphoreHandle_t handle;
+};
+} // namespace espcpputils