80c51 C51电子钟

80c51c语言电子钟 #include #include unsignedchardatadis_digit; unsignedcharkey_s,key_v; unsignedcharcodedis_code[11]={0xc0,0xf9,0xa4,0xb0,//0,1,2,3 0x99,0x92,0x82,0xf8,0x80,0x90,0xff};//4,5,6,7,8,9,off unsignedchardatadis_buf[8]; unsignedchardatad