#include 
     
      #define u8 unsigned charstatic const int MAC_LENGTH = 6;static u8 char1Tonum(u8 ch){    if((ch>='0')&&(ch<='9'))        return ch - '0';    else if ((ch>='a')&&(ch<='f'))        return ch - 'a' + 10;    else if ((ch>='A')&&(ch<='F'))        return ch - 'A' + 10;    else     return 0xff;}//简单的把字符串转为数字 (比如把MAC地址转为6个数字)static u8 char2Tonum(u8 hch, u8 lch){    return ((char1Tonum(hch) << 4) | char1Tonum(lch));}static void charToArray(u8* array,u8* stringBuf){    for(int i =0,j=0;i
     

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