write_data(table1[aminge1]); delay(1); write_com(0x80+0x40+9); write_data(table1[aminshi1]); delay(1); while(!key2); } } if(key3==0) { alarm1=~alarm1; delay(10); if(key3==0) { write_com(0x0c); //开显示，关光标关闪烁 write_com(0x80+0x40); for(i=0;i<11;i++) write_data(riqi[i]); while(!key3); break; //设置结束，此时LCD第二行无数据显示,只有第一行有时间显示 } } } }
void display2() //设置闹钟2时间函数 { while(1) { if(key1==0) { delay(10); if(key1==0) { if(ahour2==23) //闹钟\时\设置 ahour2=0; else ahour2++; ahourge2=ahour2; ahourshi2=ahour2/10; write_com(0x0f);
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write_com(0x80+0x40+8); write_data(':'); write_com(0x80+0x40+7); write_data(table1[ahourge2]); delay(1); write_com(0x80+0x40+6); write_data(table1[ahourshi2]); delay(1); while(!key1); } }
if(key2==0) //闹钟\分\设置 { delay(10); if(key2==0) { if(amin2==59) amin2=0; else amin2++; aminge2=amin2; aminshi2=amin2/10; write_com(0x0f); write_com(0x80+0x40+10); write_data(table1[aminge2]); delay(1); write_com(0x80+0x40+9); write_data(table1[aminshi2]); delay(1); while(!key2); } }
if(key3==0) {
alarm2=~alarm2; delay(10); if(key3==0) { write_com(0x0c); write_com(0x80+0x40); for(i=0;i<11;i++) write_data(riqi[i]); while(!key3);
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break; //设置结束，此时LCD第二行无数据显示,只有第一行有时间显示 } } } }
void display3() //设置闹钟3时间函数 { while(1) { if(key1==0) { delay(10); if(key1==0) { if(ahour3==23) //闹钟\时\设置 ahour3=0; else ahour3++; ahourge3=ahour3; ahourshi3=ahour3/10; write_com(0x0f); write_com(0x80+0x40+8); write_data(':'); write_com(0x80+0x40+7); write_data(table1[ahourge3]); delay(1); write_com(0x80+0x40+6); write_data(table1[ahourshi3]); delay(1); while(!key1); } } if(key2==0) //闹钟\分\设置 { delay(10); if(key2==0) { if(amin3==59) amin3=0; else amin3++;
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aminge3=amin3; aminshi3=amin3/10; write_com(0x0f); write_com(0x80+0x40+10); write_data(table1[aminge3]); delay(1); write_com(0x80+0x40+9); write_data(table1[aminshi3]); delay(1); while(!key2); } } if(key3==0) {
alarm3=~alarm3; delay(10); if(key3==0) { write_com(0x0c); write_com(0x80+0x40); for(i=0;i<11;i++) write_data(riqi[i]); while(!key3); break; //设置结束，此时LCD第二行无数据显示,只有第一行有时间显示 } } } }
void display4() //设置闹钟4时间函数 { while(1) { if(key1==0) { delay(10); if(key1==0) { if(ahour4==23) //闹钟\时\设置 ahour4=0; else
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ahour4++; ahourge4=ahour4; ahourshi4=ahour4/10; write_com(0x0f); write_com(0x80+0x40+8); write_data(':'); write_com(0x80+0x40+7); write_data(table1[ahourge4]); delay(1); write_com(0x80+0x40+6); write_data(table1[ahourshi4]); delay(1); while(!key1); } }
if(key2==0) //闹钟\分\设置 { delay(10); if(key2==0) { if(amin4==59) amin4=0; else amin4++; aminge4=amin4; aminshi4=amin4/10; write_com(0x0f); write_com(0x80+0x40+10); write_data(table1[aminge4]); delay(1); write_com(0x80+0x40+9); write_data(table1[aminshi4]); delay(1); while(!key2); } }
if(key3==0) {
alarm4=~alarm4; delay(10); if(key3==0) { write_com(0x0c);
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