帶自定制語(yǔ)音功能定時(shí)系統(tǒng)的設(shè)計(jì)

11畢業(yè)設(shè)計(jì)（論文）中文摘要單片微型機(jī)算計(jì)俗稱單片機(jī)，是一種運(yùn)用十分廣泛的微處理器。在各種稱為計(jì)算機(jī)控制的儀器和設(shè)備中的計(jì)算機(jī)控制都是用單片機(jī)來(lái)實(shí)現(xiàn)的。本系統(tǒng)以M16為核心器件，ISD1820、DS1302、DS1602顯示器為外圍，通過1602液晶顯示年月日、星期、時(shí)分秒，時(shí)間格式可以12或24進(jìn)制，實(shí)現(xiàn)了計(jì)時(shí)與時(shí)間校正、整點(diǎn)報(bào)時(shí)、時(shí)鐘掉電保持、日歷、電子音樂鬧鐘、自定義錄取音樂鬧鈴、任意按鍵語(yǔ)音報(bào)時(shí)和鬧鐘。關(guān)鍵字：鬧鈴；單片機(jī)；定時(shí)器畢業(yè)設(shè)計(jì)（論文）英文摘要TitleCustomfunctionswiththesoundofthetimingsystemAbstactSinglepieceofasingle-chipmicrocontroller,calculatecommonlyknownasistheapplicationofawiderangeofmicroprocessors.Inallkindsofcomputercontrolcalledinstrumentsandequipmentofthecomputercontrolisrealizedbyusingsinglechipprocessor.Thissystemforthecoredevice,withtheM16ISD2560,DS1302,DS1602displaysforperipheral,throughthe1602LCDdisplaydate,week,meticulous,whentimeformatcan12orintothesystem,realizethe24timeandtimecorrection,time,theclockonthehourpowerlosttokeep,calendar,electronicmusicalarmclock,customadmittedmusicalarm,anytimeandkeyvoicealarmclock.Keywords:Alarm;SCM;timer摘要TOC\o"1-5"\h\z1概述02設(shè)計(jì)思路32.1數(shù)字鐘的簡(jiǎn)單功能說明32.2思路說明33硬件設(shè)計(jì)4mega16芯片的簡(jiǎn)單介紹4LCD芯片83.3按鍵控制113.4ISD1820語(yǔ)音芯片124軟件設(shè)計(jì)144.1中斷系統(tǒng)144.2定時(shí)器/計(jì)數(shù)器144.3程序設(shè)計(jì)17結(jié)論24致謝25參考文獻(xiàn)26附錄271概述#if(Hourl==0||(Hourl>0&&Hour0!=0))//避免讀十零點(diǎn){ISD_play(sound_table[HourO][0],sound_table[HourO][l]);//小時(shí)個(gè)位while(play_flag!=O);}if(play_flag==0)ISD_play(sound_table[17][0],sound_table[17][l]);//點(diǎn)整while(play_flag!=O);}voidISD_recordmusic(void)//錄取鈴聲{LCD_write_command(0x01);//清屏delay_nms(5);WriteString("Recording...",O,O);//顯示正在錄音狀態(tài)WriteString("Keepyourkey!",0,l);PD_PORT|=(1<<PD);//省電模式delay_nms(30);PD_PORT&=~(1<<PD);//復(fù)位delay_nms(1);record_time=0;//錄音時(shí)間清零ISD_SET_ADDRESS(180);//固定地址P_R_PORT&=~(1<<P_R);//錄音模式delay_nus(2);CE_PORT&=~(1<<CE);TCCR2=0x07;//啟動(dòng)定時(shí)器while((PINB&0x04)==0&&record_time<400);//錄音鈴聲不能超過40秒,否則自然停止TCCR2=0x00;//停止定時(shí)器TCNT2=0x00;CE_PORT|=(1<<CE);P_R_PORT|=(1<<P_R);//放音模式PD_PORT|=(1<<PD);//省電模式//恢復(fù)第一頁(yè)顯示內(nèi)容change_value=l;LCD_write_command(0x01);delay_nms(5);v_Getl302(tablel);display。；}voidISD_playmusic(void)//播放錄取的鈴聲{PD_PORT|=(1<<PD);//省電模式delay_nms(30);PD_PORT&=~(1<<PD);//復(fù)位delay_nms(1);ISD_SET_ADDRESS(180);//固定地址P_R_PORT|=(1<<P_R);//播放模式delay_nus(2);CE_PORT&=~(1<<CE);delay_nus(1);CE_PORT|=(1<<CE);}/****************************************************voidISD_play2(unsignedintadd)//播放錄音{PD_PORT|=(1<<PD);//省電模式delay_nms(30);PD_PORT&=~(1<<PD);//復(fù)位delay_nms(l);ISD_SET_ADDRESS(add);P_R_PORT|=(1<<P_R);//播放模式delay_nus(2);CE_PORT&=~(1<<CE);delay_nus(1);CE_PORT|=(1<<CE);}*************************************************/附錄五主控程序voidmain(void){init_devices();tablel[6]=read_1302(DS1302_YEAR_Reg);if(tablel[6]==0)v_Setl302(table);LCD_init();LCD_write_command(0x0c);//開顯示但無(wú)光標(biāo)LCD_write_command(0x01);//清屏delay_nms(5);v_Getl302(tablel);while(l){if(change_value>=1&&change_value<=8)TimechangeO;if(MENU_flag==1){MENU_flag=0;Menu(key_Value2);}if(baoshi_flag==1){///任意按鍵報(bào)時(shí)baoshi_flag=2;ISD_play_hm(table1[2],table1[1]);}if(table1[1]==0&&table1[0]>=1&&table1[0]<=2