Add basic change for v1453

Change-Id: I9497a61bbc3717f66413794a4e7dee0347c0bc33
diff --git a/mbtk/include/ql_v2/ql_fota_log.h b/mbtk/include/ql_v2/ql_fota_log.h
new file mode 100755
index 0000000..11a84f2
--- /dev/null
+++ b/mbtk/include/ql_v2/ql_fota_log.h
@@ -0,0 +1,56 @@
+/**  
+  @file
+  DSI_ConnectManager.h
+
+  @brief
+  This file provides the definitions for quectel log api, and declares the 
+  API functions.
+
+*/
+/*============================================================================
+  Copyright (c) 2017 Quectel Wireless Solution, Co., Ltd.  All Rights Reserved.
+  Quectel Wireless Solution Proprietary and Confidential.
+ =============================================================================*/
+/*===========================================================================
+
+                        EDIT HISTORY FOR MODULE
+
+This section contains comments describing changes made to the module.
+Notice that changes are listed in reverse chronological order.
+
+
+WHEN        WHO            WHAT, WHERE, WHY
+----------  ------------   ----------------------------------------------------
+24/07/2019  Nebula.li      create
+=============================================================================*/
+
+#ifndef _QL_LOG_H_
+#define _QL_LOG_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <ql_sys_log.h>
+
+#define QL_LOG_DEBUG(fmt, ...)	do{ \
+    ql_sys_log_print(QL_SYS_LOG_ID_SYSTEM, QL_SYS_LOG_DEBUG, QL_SYS_LOG_TAG, "[%s_%d]:"fmt, __FUNCTION__, __LINE__, ##__VA_ARGS__);\
+}while(0)
+
+#define QL_LOG_INFO(fmt, ...)	do{ \
+    ql_sys_log_print(QL_SYS_LOG_ID_SYSTEM, QL_SYS_LOG_INFO, QL_SYS_LOG_TAG, "[%s_%d]:"fmt, __FUNCTION__, __LINE__, ##__VA_ARGS__);\
+}while(0)
+
+#define QL_LOG_WARN(fmt, ...)	do{ \
+    ql_sys_log_print(QL_SYS_LOG_ID_SYSTEM, QL_SYS_LOG_WARN, QL_SYS_LOG_TAG, "[%s_%d]:"fmt, __FUNCTION__, __LINE__, ##__VA_ARGS__);\
+}while(0)
+
+#define QL_LOG_ERROR(fmt, ...)	do{ \
+    ql_sys_log_print(QL_SYS_LOG_ID_SYSTEM, QL_SYS_LOG_ERROR, QL_SYS_LOG_TAG, "[%s_%d]:"fmt, __FUNCTION__, __LINE__, ##__VA_ARGS__);\
+}while(0)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
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