修改了Web后台的部分界面，增加了HAmqtt中的总电量传感器，后台新增mqtt上报频率设置

mico-os/libraries/utilities/TLVUtils.c

@@ -0,0 +1,67 @@
+/**
+ ******************************************************************************
+ * @file    TLVUtils.c
+ * @author  William Xu
+ * @version V1.0.0
+ * @date    05-May-2014
+ * @brief   This file contains function that assist in TLV parsing and creation.
+ ******************************************************************************
+ *
+ *  The MIT License
+ *  Copyright (c) 2014 MXCHIP Inc.
+ *
+ *  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.
+ ******************************************************************************
+ */
+
+#include "TLVUtils.h"
+
+#include "debug.h"
+
+
+OSStatus TLVGetNext( const uint8_t *    inSrc, 
+                     const uint8_t *    inEnd, 
+                     uint8_t *          outID, 
+                     const uint8_t **   outData, 
+                     size_t *           outLen, 
+                     const uint8_t **   outNext )
+{
+    const uint8_t *     ptr;
+    size_t              len;
+    const uint8_t *     next;
+
+    //check( inSrc <= inEnd );
+    len = (size_t)( inEnd - inSrc );
+    if( len < 2 )
+        return( kNotFoundErr );
+
+    len  = inSrc[ 1 ];
+    ptr  = inSrc + 2;
+    next = ptr + len;
+    if( ( next < inSrc ) || ( next > inEnd ) )
+        return( kUnderrunErr );
+    
+    *outID   = inSrc[ 0 ];
+    *outData = ptr;
+    *outLen  = len;
+    if( outNext )
+        *outNext = next;
+
+    return( kNoErr );
+}
+