initial commit from esp-idf example

include/gap.h

@@ -0,0 +1,18 @@
+#ifndef GAP_SVC_H
+#define GAP_SVC_H
+
+/* Includes */
+/* NimBLE GAP APIs */
+#include "host/ble_gap.h"
+#include "services/gap/ble_svc_gap.h"
+
+/* Defines */
+#define BLE_GAP_APPEARANCE_GENERIC_TAG 0x0200
+#define BLE_GAP_URI_PREFIX_HTTPS 0x17
+#define BLE_GAP_LE_ROLE_PERIPHERAL 0x00
+
+/* Public function declarations */
+void adv_init(void);
+int gap_init(void);
+
+#endif // GAP_SVC_H