做些记录,特别是led显示左移效果的代码,二进制位的特效函数 unsigned ][]= { 0xff,0xd7,0x83,0xd6,0xc6,0xd4,0xc6,0x82,0xd6,0xba,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x97,0x57,0x81,0x95,0x55,0xd5,0xdf,0xdd,0xe1,0xff,0xff,0xff,0xff,0xff,0xff, }; ][]= { 0xff,0xd7,0x83,0xd6,0xc6,0xd4,0x