怎么操作这个字符串？

只看该作者 · 2012-6-6 19:30

如何操作字符啊？
定义了字符数组：
const uint8_t IconCmd[]
=
{0xAA,0x99,'\0'};
const uint8_t
LevelThousandCmd[]
=
{0x01,0x4F,0x00,0x8D,0x00,'\0'};
const uint8_t
LevelHundredCmd[]
=
{0x01,0x82,0x00,0x8D,0x00,'\0'};
const uint8_t
LevelTenCmd[]
=
{0x01,0xAF,0x00,0x8D,0x00,'\0'};
const uint8_t
LevelSingleCmd[]
=
{0x01,0xDC,0x00,0x8D,0x00,'\0'};
const uint8_t
LevelFractionalCmd[]
=
{0x02,0x1F,0x00,0x8D,0x00,'\0'};

想把这些字符连接起来，用sprintf函数：
CmdSize =
sprintf((char *)tmpCmd,"%s%s%c",IconCmd,LevelThousandCmd,ThousandBit);

发现这样一个故障，在连接时，Icon[2]=0x00,这个数丢失，函数认为0x0为结束符，其实
IconCmd[0] = 0xAA，IconCmd[1] = 0x99，IconCmd[2] = 0x00，IconCmd[3] = 0x00，
当函数操作到第三个数据是就认为此字符结束了；同样，LevelThousandCmd也是一样，操作到第三个数据0x00时，函数认为此字符结束了，这样就丢失了0x00,0x8D,0x00。请问该怎么处理，才能让sprintf函数实现我想要的结果？