DS1302设计的可调万年历(实测正常,附有程序)(3)

if(yue==13){yue=1;} while(!k2){display();} } } if(k3==0) { delay(10); if(k3==0) { yue--; if(yue==0){yue=12;} while(!k3){display();} } } write_ds1302(0x8e,0x00); write_ds1302(0x88,yue/10*16+yue); write_ds1302(0x8e,0x80); y++; if(y>=160){y=0;} }

if(menu==7) { if(k2==0) { delay(10); if(k2==0) { nian++; if(nian==100){nian=0;} while(!k2){display();} } } if(k3==0) { delay(10); if(k3==0) { nian--; if(nian==255){nian=99;} while(!k3){display();} } } write_ds1302(0x8e,0x00); write_ds1302(0x8c,nian/10*16+nian); write_ds1302(0x8e,0x80);

}

y++; if(y>=160){y=0;} }

if(k1==0) { menu=0; while(!k1){display();} }