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/CheckSumUtils.c

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+/**
+ ******************************************************************************
+ * @file    CheckSumUtils.c
+ * @author  William Xu
+ * @version V1.0.0
+ * @date    30-July-2015
+ * @brief   This file contains function that aid in checksum calculations.
+ ******************************************************************************
+ *
+ *  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 "CheckSumUtils.h"
+
+
+
+uint8_t UpdateCRC8(uint8_t crcIn, uint8_t byte)
+{
+  uint8_t crc = crcIn;
+  uint8_t i;
+ 
+  crc^= byte;
+     
+  for(i=0;i<8;i++)
+  {
+      if(crc&0x01)
+      {
+          crc = (crc>>1)^0x8C;                          
+      }
+      else
+         crc>>=1;                  
+  } 
+  return crc; 
+}
+
+
+void CRC8_Init( CRC8_Context *inContext )
+{
+  inContext->crc = 0;
+}
+
+
+void CRC8_Update( CRC8_Context *inContext, const void *inSrc, size_t inLen )
+{
+  const uint8_t * src = (const uint8_t *) inSrc;
+  const uint8_t * srcEnd = src + inLen;
+  while( src < srcEnd )
+    inContext->crc = UpdateCRC8(inContext->crc, *src++); 
+}
+
+
+void CRC8_Final( CRC8_Context *inContext, uint8_t *outResult )
+{
+    //inContext->crc = UpdateCRC8(inContext->crc, 0);
+    *outResult = inContext->crc&0xffu;
+}
+ 
+
+/*******************************************************************************/
+
+uint16_t UpdateCRC16(uint16_t crcIn, uint8_t byte)
+{
+  uint32_t crc = crcIn;
+  uint32_t in = byte | 0x100;
+  
+  do
+  {
+    crc <<= 1;
+    in <<= 1;  
+    if(in & 0x100)
+      ++crc;
+    if(crc & 0x10000)
+      crc ^= 0x1021;
+  }while(!(in & 0x10000));
+  return crc & 0xffffu;
+}
+
+void CRC16_Init( CRC16_Context *inContext )
+{
+  inContext->crc = 0;
+}
+
+
+void CRC16_Update( CRC16_Context *inContext, const void *inSrc, size_t inLen )
+{
+  const uint8_t * src = (const uint8_t *) inSrc;
+  const uint8_t * srcEnd = src + inLen;
+  while( src < srcEnd )
+    inContext->crc = UpdateCRC16(inContext->crc, *src++);
+}
+
+
+void CRC16_Final( CRC16_Context *inContext, uint16_t *outResult )
+{
+  inContext->crc = UpdateCRC16(inContext->crc, 0);
+  inContext->crc = UpdateCRC16(inContext->crc, 0);
+  *outResult = inContext->crc&0xffffu;
+}
+