单片机数码管十六进制段码表详解
cc共阴
ca共阳
char code table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71}; //0-F
共阴数码管编码表:
0x3f 0x06 0x5b 0x4f 0x66 0x6d 0x7d 0x07 0x7f0x6f
0 1 2 3 4 5 6 7 8 9
0x77 0x7c 0x39 0x5e 0x79 0x71
A B C D E F
注意:共阴为 1亮 0不亮
公共端接低电平
全暗 0x00
SMG_duanma[18]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0x88,0x83,0xc6,0xa1,0x86,0x8e,0xbf}; //0-F
共阳数码管编码表
0xc0 0xf9 0xa4 0xb0 0x99 0x92 0x82 0xf8 0x80 0x90
0 1 2 3 4 5 6 7 8 9
0x88 0x83 0xc6 0xa1 0x86 0x8e
A B C D E F
注意:共阳为 0亮 1不亮
公共端接高电平
全暗 0xff
作者:湖海海江海江