initial commit from esp-idf example

include/common.h

@@ -0,0 +1,32 @@
+#ifndef COMMON_H
+#define COMMON_H
+
+/* Includes */
+/* STD APIs */
+#include <assert.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <string.h>
+
+/* ESP APIs */
+#include "esp_log.h"
+#include "nvs_flash.h"
+#include "sdkconfig.h"
+
+/* FreeRTOS APIs */
+#include <freertos/FreeRTOS.h>
+#include <freertos/task.h>
+
+/* NimBLE stack APIs */
+#include "host/ble_hs.h"
+#include "host/ble_uuid.h"
+#include "host/util/util.h"
+#include "nimble/ble.h"
+#include "nimble/nimble_port.h"
+#include "nimble/nimble_port_freertos.h"
+
+/* Defines */
+#define TAG "NimBLE_GATT_Server"
+#define DEVICE_NAME "NimBLE_GATT"
+
+#endif // COMMON_H