ds1302显示时分秒相关资料分享

数码管显示0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f//位码0xfe为1111 1110共阳极给0输出0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xff,0xbf};//段码0xc0为1100 0000为abcdef为0