OK 找到1~16的编码表了
)共阳极: 位选为高电平(即1)选中数码管, 各段选为低电平(即0接地时)选中各数码段, 由0到f的编码为: uchar code table[]={ 0xc0,0xf9,0xa4,0xb0, 0x99,0x92,0x82,0xf8, 0x80,0x90,0x88,0x83, 0xc6,0xa1,0x86,0x8e}; 共阴极: 位选为低电平(即0)选中数码管, 各段选为高电平(即1接+5V时)选中各数码段, uchar code table[]={ 0x3f,0x06,0x5b,0x4f, 0x66,0x6d,0x7d,0x07, 0x7f,0x6f,0x77,0x7c, 0x39,0x5e,0x79,0x71}; |