͸ʽΪ:SSXXXXXXPP    Xֻ0~9ӦBufferλΪBuffer[2]~Buffer[7]
6XXXXXXֳ3ָ:FirstCommand=(Buffer[2]-0x30)*10+(Buffer[3]-0x30);
                         SecondCommand=(Buffer[4]-0x30)*10+(Buffer[5]-0x30);
                         ThirdCommand=(Buffer[6]-0x30)*10+(Buffer[7]-0x30);
FirstCommandΪҪָжϣSecondCommandThirdCommandΪ~
LED0LED
ϵ4KEYӦӦkey~
λֱõĶ๦֣ܵ
