無字庫LCD12864(無時鐘芯片顯示時間)

1、在無字庫的12864LCD上顯示時，分、秒；沒有用時鐘芯片MCU：STC89C52晶振：11.0592川z作者：羅元俊時間：2014.06.25# *余*樸*樸*樸*樸*，杵北*樸*樸*樸*，樸*樸*樸*林*樸*樸*林/include<reg52.h>typedefunsignedcharuchar;typedefunsignedintuint:界definePortPO/數(shù)據(jù)端口MetineDisp_0n0x3f開顯示MetineDisp_Off0x3e/關(guān)顯示# defineCoI_Add0x40/列地址»definePage_Add0xb8/頁地址# defineS

2、tart_LineOxcO/起始頁sbitRS=P2*6:sbitRW=P25sbitEN=P27sbitCS1=P3*2;sbitCS2=P3*3;uintt=0:全局變量：秒表（用于計數(shù)時間的增量）ucharsec.min.hour;/全局變:秒、分、時uchara.b.c,d.e,f:秒、分、時的個位和十位ucharcodeHZ_tab32=(/*一文字：潛一*，新宋體12：此字體下對應(yīng)的點陣為：寬x高=16x16-/0x20.0xC2,OxOC.0x80,0x10.0x94.0x54.0x3F,0x54.0x90.0x54.0x3F.0x54.0x94.0x10.0x00,0x04.0

3、x04.0x7E,0x01.0x00.0x00.OxFF.0x49.0x49.0x49.0x49.0x49.OxFF.0x00.0x01.OxOOj./*一文字：龍一*/新宋體12：此字體下對應(yīng)的點陣為：寬x高=16x16-/0x10.0x10.0x10.0x10.0x10.OxFF.0x10.0x10.OxFO.0x10.0x11,0x16.OxDO.0x10.0x10.0x00,0x80.0x40.0x20.0x18.0x06.0x41.0x20.0x10.0x3F.0x44.0x42,0x41.0x40.0x40.0x78.0x00|./*一文字：花一*/新宋體12：此字體下對應(yīng)的點陣為

4、：寬x高=16x16-/0x04.0x04.0x04.0x84,Ox6F.0x04.0x04.0x04.0xE4.0x04.Ox8F.0x44.0x24.0x04.0x04.0x00,0x04.0x02.0x01,OxFF,0x00.0x10.0x08.0x04.0x3F.0x41.0x40.0x40.0x40.0x40.0x78.0x00|./文字：園V/J-新宋體12：此字體下對應(yīng)的點陣為：寬X高=16x16-/0x00.OxFE.0x02.0x42.0x4A.OxCA.0x4A.0x4A.OxCA.Ox4A.Ox4A.0x42.0x02.OxFE.0x00,0x00.0x00.OxFF,

5、0x40.0x50.0x40.0x43.0x40.0x40.0x4F.0x50.0x50.0x5C.0x40.OxFF,0x00.OxOO|./*一文字：輸一*/J-新宋體12：此字體下對應(yīng)的點陣為：寬x高=16x16-/0x88.0x68.Ox1F.0xC8.0x08.0x10.OxC8.0x54.0x52.0xD1.0x12.0x94.0x08.OxDO.0x10.0x00,0x09.0x19.0x09.OxFF.0x05.0x00.OxFF.0x12.0x92.OxFF.0x00.0x5F.0x80.Ox7F.0x00.OxOOj./文字：入一*/J-新宋體12：此字體下對應(yīng)的點陣為：寬

6、x高=16x16-/0x00.0x00.0x00.0x00.0x00.0x01.OxE2.0x1C.OxEO.0x00,0x00.0x00.0x00.0x00.0x00.0x00,0x80.0x40.0x20.0x10.OxOC.0x03.0x00.0x00.0x00.0x03.OxOC,0x30.0x40.0x80.0x80,OxOOj./*一文字：密一*/J-新宋體12：此字體下對應(yīng)的點陣為：寬x高=16x16-/0x10.0x8C.0x44.0x04.OxE4,0x04.0x95.0xA6.0x44.0x24.0x14.0x84.0x44.0x94.OxOC.0x00.0x02.0x02

7、.0x7A.0x41.0x41.0x43.0x42.Ox7E.0x42.0x42.0x42,0x43.0xF8.0x00.0x00,OxOOj.</文字：碼一*/J-新宋體12：此字體下對應(yīng)的點陣為：寬x高=16x16-/0x04.0x84.0xE4.0x5C.0x44.0xC4.0x00.0x02.0xF2.0x82.0x82.0x82.OxFE.0x80.0x80,0x00,0x02.0x01.Ox7F.0x10.0x10.0x3F.0x00.0x08.0x08,0x08.0x08.0x48.0x88.0x40.0x3F,0x00)；ucharcodeSZ_tab16=(/*一文字：

8、0i/J-新宋體12：此字體下對應(yīng)的點陣為：寬x高=8x16-V0x00.OxEO.0x10.0x08,0x08.0x10.OxEO.0x00.0x00.OxOF,0x10.0x20.0x20.0x10.OxOF.OxOOj./0/*一文字：1i/J-新宋體12：此字體下對應(yīng)的點陣為：寬x高=8x16-V0x00.0x10.0x10.0xF8,0x00.0x00.0x00.0x00.0x00.0x20.0x20.Ox3F.0x20.0x20.0x00.0x00)./1文字：2/J-新宋體12：此字體下對應(yīng)的點陣為：寬x高=8x16-V0x00.0x70.0x08.0x08,0x08.0x88.

9、0x70.0x00.0x00,0x30.0x28.0x24.0x22.0x21.0x30.0x00)./2文字：3/J-新宋體12：此字體下對應(yīng)的點陣為：寬x高=8x16-V0x00.0x30.0x08.0x88,0x88.0x48.0x30.0x00.0x00,0x18.0x20.0x20.0x20.0x11.0x0,0x00)./3/*一文字：4新宋體12：此字體下對應(yīng)的點陣為：寬x高=8x16-V0x00.0x00.0x00.0x20.0x10.OxF8.0x00.0x00.0x00.0x07,0x04.0x24.0x24.Ox3F.0x24.OxOOj./A/*一文字：5/J-新宋體1

10、2：此字體下對應(yīng)的點陣為：寬x高=8x16-/0x00.0xF8,0x08.0x88,0x88.0x08.0x08.0x00.0x00.0x19,0x21,0x20.0x20.0x11.0x0,0x00).5/*一文字：6/J-新宋體12：此字體下對應(yīng)的點陣為：寬x高=8x16-/0x00.OxEO.0x10.0x88,0x88.0x18.0x00.0x00.0x00.OxOF.0x11,0x20.0x20.0x11.0x0,0x00)./6/*一文字：7/J-新宋體12：此字體下對應(yīng)的點陣為：寬x高=8x16-/0x00.0x38.0x08.0x08,0x08.0x38.0x08.0x00.

11、0x00.0x00.0x00.Ox3F.0x00.0x00.0x00.0x00)./7/*一文字：8/J-新宋體12：此字體下對應(yīng)的點陣為：寬x高=8x16-/0x00.0x70.0x88.0x08,0x08.0x88.0x70.0x00.0x00.Ox1C.0x22.0x21.0x21.0x22,Ox1C,0x00)./8/*一文字：9/J-新宋體12：此字體下對應(yīng)的點陣為：寬x高=8x16-/0x00.OxEO.0x10.0x08,0x08.0x10.OxEO.0x00.0x00.0x00.0x31,0x22.0x22.0x11.OxOF.0x00)./9/*一文字：-/J-新宋體12：此

12、字體下對應(yīng)的點陣為：寬x高=8x16-/0x00.0x00.0x00.0x00.0x00.0x00.0x00.0x00.0x00,0x01,0x01,0x01.0x01.0x01.0x01.0x01)./10/*一文字：/J-新宋體12：此字體下對應(yīng)的點陣為：寬x高=8x16-/0x00.0x00.0x00.OxCO.OxCO.0x00.0x00.0x00.0x00.0x00.0x00.0x30.0x30.0x00.0x00.0x00)/11hvoiddelayms(uintxms)延時子程序uintx.y:for(x=xms;x>0:x一)for(y=2:y>0;y-);void

13、DetBusybit(void)忙位檢測子程序Port=Oxff;液狀態(tài)值時.先給數(shù)據(jù)端口賦高電平RS=0:RW=1;EN=1;whiIe(Port&0x80);如果LCD處于忙狀態(tài)，程序就此停止deIayms：EN=0:voidLCD_WrCom_L(ucharcow)/寫左半屏指令子程序QetBusybitO:Port=com;deIayms(5):EN=0:voidLCD_WrCom_R(ucharcow)DetBusybitO;CS1=0;CS2=1;RS=0:RW=0:EN=1：Port=com;deIayms：EN=0:/寫右半屏指令子程序voidLCD_WrDat_L(u

14、chardat)DetBusybitO;CS1=1;CS2=0;RS=1;RW=0:EN=1：Port=dat;deIayms：EN=0:/寫左半屏數(shù)據(jù)子程序voidLCD_WrDat_R(uchardat)DetBusybitO;CS1=0;CS2=1;RS=1;RW=0:EN=1：Port=dat;deIayms：/寫右半屏數(shù)據(jù)子程序EN=0:voidClear_L(void)/左半疥清疥uchari.j：CS1=1;CS2=0;LCD_WrCom_L(PaRe_Add0):LCD_WrCom_L(Col_Add*0);for(j=0:j<8;ji)LCO_WrCoffl_L(PaK

15、e_Addj);for(i=0:i<64;ii)LCO_WrDat_L(OxOO):voidClear_R(void)/右半清uchari.j：CS1=0;CS2=1;LCD_WrCom_RPage-Add0):LCD_WrCom_R(Col_Add*0);for(j=0:j<8;ji)LCO_WrCoffl_R(PaKe_Addj);for(i=0:i<64;ii)LCO_WrDat_R(OxOO):voidDisp_HZ_L(ucharpag.ucharcol.ucharn)/顯示左半漢字16*16uchari=0,j=0:CS1=1;CS2=0;for(i=0:i<

16、;2;ii)(LCO_WrC<xn_L(Page_Addpag;i):LCO_WrCoffl_L(Col_Add*col)：for(j=0:j<16:*)LCO_WrDat_L(HZ_tabn16*i*j)：voidDisp_SZ_L(ucharpag.ucharcol.ucharn)/顯示左半價數(shù)字8*16uchari=0,j=0.k=0:CS1=1;CS2=0;for(i=0;i<2;ii)LCO_WrCom_L(Page_Addpazi)：LCO_WrCoffl_L(Col_Add*col);for(j=0:j<8:ji)(LCO_WrDat_L(SZ_tabn8

17、*i*j>:)voidDisp_HZ_R(ucharpag.ucharcol.ucharn)/顯示右半fl?漢字16*16uchari=0,j=0:CS1=0;CS2=1;for(i=0:i<2：ii)(LCO_WrCom_R(Page_Addpag+i);LCO_WrC<xn_R(Col_Add*col)：for(j=0:j<16:)LCD_WrDat_R(HZ_tabn16*i*j)：voidDisp_SZ_R(ucharpag.ucharcol.ucharn)/顯示右半訴數(shù)字8*16uchari=0,j=0:CS1=0;CS2=1;for(i=0:i<2：i

18、i)(LCO_WrCom_R(Page_Addpag+i);LCO_WrC<xn_R(Col_Add*col)：for(j=0:j<8:ji)(LCD_WrDat_R(SZ_tabn8*i+j);)voidTimerlnitCvoid)定時器初始化的數(shù)TMOD二0x02;設(shè)置定時0為工作模式2THO=0x47;/袋初值TLO=0x47;設(shè)定時間為0.2msEA = 1ETO = 1;TRO = 1;啟動定時 0void LCD_lnit(void) delayms(10):LCD_WrCom_L(Disp_Off);LCD_WrCom_L<Pa«e_Add 0):L

19、CD_WrCom_L(Start_Line + 0)：LCD_WrCom_L<Col_Add * 0);LCD_WrCom_L(Disp_On)：/LCD初始化子程序LCD_WrCom_R(Disp_Off):LCD_WrCom_R(Page,Add0)LCD_WrCo(n_R(Start_Line.0);LCD_WrCom_R(Col_Add0);LCD_WrCom_R(Disp_On)：voidmain(void)LCD_lnit();TimerInitO:Clear-LO:Clear_R()：whiIe(sec=tS60;秒鐘分離«in=(V60)%60;分鐘分離hour=(t/3600)%60:時鐘分離a=secHI0;/秒件個位分離b=(sec/10)%10:秒鐘十位