1.use ESPRSSIF MIT License;

2.add smartconfig support;

Author: Espressif Systems

Diff for: LICENSE

@@ -1,22 +1,40 @@
-The MIT License (MIT)
-
-Copyright (c) 2015 Espressif Systems
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+ESPRSSIF MIT License
+
+Copyright (c) 2015 <ESPRESSIF SYSTEMS (SHANGHAI) PTE LTD>
+
+Permission is hereby granted for use on ESPRESSIF SYSTEMS ESP8266 only, in which case,
+it is free of charge, to any person obtaining a copy of this software and associated
+documentation files (the ��Software��), to deal in the Software without restriction,
+including without limitation the rights to use, copy, modify, merge, publish, distribute,
+sublicense, and/or sell copies of the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or
+substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED ��AS IS��, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
+FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+
+
+���� MIT ����֤
+
+��Ȩ (c) 2015  <������Ϣ�Ƽ����Ϻ������޹�˾>
+
+������֤��Ȩ������������Ϣ�Ƽ� ESP8266 ��Ʒ��Ӧ�ÿ������ڴ�����£�������֤�����Ȩ�κλ�ø�
+������������ĵ���ͳ��Ϊ�������������������Ƶؾ�Ӫ�����������������Ƶ�ʹ�á����ơ��޸ġ��ϲ���
+���淢�С�ɢ��������Ȩ������������������������Ȩ��������Ȩ����������ЩȨ����ͬʱ�����������
+��������
+
+�����������������и����ж�����������ϵİ�Ȩ��������Ȩ������
+
+�������������������ṩ��û���κ���ȷ�򰵺��ĵ������������������ڹ��������ԡ��ʺ�ijһ�ض���;
+�ͷ���Ȩ�ı�֤�����ߺͰ�Ȩ���������κ�����¾�����������������ʹ��������Ժ�ͬ��ʽ��������Ȩ
+��������ʽ������κ����⡢�𺦻��������θ���
+
+
+
 

Diff for: include/espressif/esp_common.h

@@ -17,5 +17,7 @@
 
 #include "esp8266/esp8266.h"
 
+#include "smartconfig.h"
 #include "spi_flash.h"
+
 #endif

Diff for: include/espressif/smartconfig.h

@@ -0,0 +1,30 @@
+/*
+ *  Copyright (C) 2015 -2018  Espressif System
+ *
+ */
+
+#ifndef __SMARTCONFIG_H__
+#define __SMARTCONFIG_H__
+
+typedef void (*sc_callback_t)(void *data);
+
+typedef enum {
+    SC_STATUS_WAIT = 0,
+    SC_STATUS_FIND_CHANNEL,
+    SC_STATUS_GETTING_SSID_PSWD,
+    SC_STATUS_GOT_SSID_PSWD,
+    SC_STATUS_LINK,
+    SC_STATUS_LINK_OVER,
+} sc_status;
+
+typedef enum {
+    SC_TYPE_ESPTOUCH = 0,
+    SC_TYPE_AIRKISS,
+} sc_type;
+
+sc_status smartconfig_get_status(void);
+const char *smartconfig_get_version(void);
+bool smartconfig_start(sc_type type, sc_callback_t cb, ...);
+bool smartconfig_stop(void);
+
+#endif