1. 支持多地域域名配置。

2. 数据模板client增加设备信息成员，支持网关case下多设备复用同一个mqtt client.
3. HAL层相关接口与hub SDK同步一致。
4. 封装数据模板及网关yield线程创建及销毁接口，完善多线程case下的mqtt收包处理。
5. 修复几处潜在的内存泄露问题。
6. clang-format统一代码风格，增加clang-tidy及cpplint代码检查。

.clang-format

@@ -0,0 +1,10 @@
+BasedOnStyle: Google
+BreakBeforeBraces: Linux
+AlignConsecutiveDeclarations: true
+AlignConsecutiveMacros: true
+AlignConsecutiveAssignments: true
+AllowShortFunctionsOnASingleLine: Inline
+AllowShortIfStatementsOnASingleLine: false
+SortIncludes: false
+IndentWidth: 4
+ColumnLimit: 120

cmake_build.sh

@@ -1,11 +1,12 @@
+#! /bin/bash
+
 if [ "$#" -eq "0" ]; then
     rm -rf output
     rm -rf build
     echo "Build all (SDK libs and samples)"
     mkdir -p build
     cd build
     cmake .. 
-    #-DSAMPLE_ONLY=OFF ..
     make
     exit
 elif [ "$#" -eq "1"  -a $1 == "samples" ]; then
@@ -29,7 +30,29 @@ elif [ "$#" -eq "1"  -a $1 == "clean" ]; then
     rm -rf output
     rm -rf build    
     exit
+elif [ "$#" -eq "1"  -a $1 == "code-check" ]; then
+# code-check requires clang-tidy and cpplint
+# sudo apt install clang-tidy
+# pip install cpplint
+    echo "run code check" 
+    rm -rf build
+    mkdir -p build
+    cd build
+    cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON ..
+    echo "clang-tidy check begin"
+    clang_extra_arg="-extra-arg=-I/usr/lib/gcc/x86_64-linux-gnu/5/include -extra-arg=-I/usr/lib/gcc/x86_64-linux-gnu/5/include-fixed"
+    clang_check_rules="-checks=-clang-analyzer-osx*,-clang-analyzer-security.insecureAPI.strcpy,-clang-diagnostic-missing-braces,-clang-diagnostic-varargs"
+    ../tools/run-clang-tidy.py ${clang_extra_arg} ${clang_check_rules} >../code-check-clang-tidy.txt
+    echo "clang-tidy check end"
+    echo "cpplint check begin"
+    cd ..
+    find ./samples/ ./include/ ./sdk_src/ ./platform/ -name *.c -o -name *.h | xargs clang-format -i
+    cpplint_rules="--filter=-whitespace/line_length,-readability/casting,-build/include_subdir,-whitespace/braces,-whitespace/comments,-whitespace/blank_line,-whitespace/parens,-whitespace/semicolon,-whitespace/end_of_line,-whitespace/ending_newline,-whitespace/comma,-build/header_guard,-runtime/int,-runtime/printf,-readability/todo,-build/include_order,-build/include_what_you_use"
+    cpplint_coverage="include/ samples/ platform/ sdk_src/"
+    cpplint ${cpplint_rules} --recursive ${cpplint_coverage} &>./code-check-cpplint.txt
+    echo "cpplint check end"
+    exit
 else
-	echo "Usage: "$0"  <null for all/samples/clean>"
+	echo "Usage: "$0"  <null for all/samples/clean/code-check>"
 	exit
 fi

device_info.json

@@ -25,5 +25,7 @@
                 {"sub_productId": "Y8T6NB8DM0", "sub_devName": "test002"},
                 {"sub_productId": "Y8T6NB8DM0", "sub_devName": "test003"}               
         ]     
-    }
+    },
+
+    "region":"china"
 }

docs/数据模板开发/数据模板协议.md

@@ -1,6 +1,6 @@
 ## 简介
 
-用户创建完产品后即可定义数据模板，设备开发阶段会基于数据模板生成 MCU SDK 代码，设备调试阶段的在线调试会接收设备的上报数据并可在控制台下发控制指令到设备进行调试。本文档介绍数据模板协议。
+用户创建完产品后即可定义数据模板，基于导出数据模板json配置文件通过SDK提供的脚本工具可以自动生成数据模板配置代码，设备调试阶段的在线调试会接收设备的上报数据并可在控制台下发控制指令到设备进行调试。本文档介绍数据模板协议。
 
 ## 数据模板协议
 
@@ -224,6 +224,7 @@
 </table>
 3. 响应
  - 响应消息格式： 
+
 ```
 {
    	"method": "get_status_reply",
@@ -239,6 +240,7 @@
     	}
 }
 ```
+
  - 响应参数
 <table>
    <tr>
@@ -336,6 +338,7 @@
 </table>
 3. 响应
  - 响应消息格式： 
+
 ```
 {
 		"method": "event_reply",
@@ -346,6 +349,7 @@
 		"data": {}
 }
 ```
+
  - 响应参数：
 <table>
    <tr>
@@ -438,7 +442,7 @@
    </tr> 
 </table>
 3. 响应
- - 响应消息格式： 
+ - 响应消息格式：  
 ```
 {
 		"method": "action_reply",
@@ -450,6 +454,7 @@
         }
 }
 ```
+
  - 响应参数：
 <table>
    <tr>