📄 微控技术论坛-- diy活动3v串并行口带中文字库lcd模块使用.mht
字号:
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=
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=
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=
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=
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MCU:TI=20
MSP430F1121. =
SID-->P1.3,SCK-->P1.2<BR>//=B1=E0=D2=EB=C6=F7:IAR Embedded =
Workbench=20
IDE 3.2<BR>//=B1=E0=D0=B4:DC<BR><BR> # include=20
<msp430x11x.h><BR> #define SID 0x08 =
=20
//=B4=AE=D0=D0=CA=FD=BE=DD=CA=E4=C8=EB=B6=CB<BR> #define SCK =
0x04 =20
=
//=CD=AC=B2=BD=CA=B1=D6=D3=CA=E4=C8=EB=B6=CB<BR> #define DDRAM_0=20
0x80 =20
//=CF=D4=CA=BE=BB=D8=CE=BB<BR> #define off_cursor 0x0c =
=20
//=B9=D8=B1=D5=B9=E2=B1=EA<BR> #define on_cursor 0x0e =
=20
//=BF=AA=B9=E2=B1=EA<BR> #define =
off_cursor_filsh 0x0e=20
//=B9=E2=B1=EA=B9=D8=C9=C1=CB=B8<BR> #define =
on_cursor_filsh 0x0f =20
=20
=
//=B9=E2=B1=EA=BF=AA=C9=C1=CB=B8<BR><BR>//*******************************=
*******************<BR>void=20
delay(void)<BR>{ char i;<BR> for (i =3D 0;i !=3D =
=
0xff;i++);<BR>}<BR>//**************************************************<B=
R>void=20
sendBYTE(char dat) =
//=B4=AE=D0=D0=B4=AB=CB=CD=D2=BB=D7=D6=BD=DA=CA=FD=BE=DD<BR>{char =
i;<BR> P1DIR|=3DSID;=20
//=C9=E8P1.3 =
SID=20
=CE=AA=CA=E4=B3=F6<BR> for =
(i=3D0;i<8;i++)<BR> {<BR> =20
P1OUT&=3D~SCK; =20
//SCK=3D0<BR> if((dat & 0x80)!=3D0)<BR> =
=20
P1OUT|=3DSID; =
//SID=3D1<BR> =20
else<BR> P1OUT&=3D~SID; =
=20
//SID=3D0<BR> P1OUT|=3DSCK; =
//SCK=3D1;<BR> dat =3D=20
=
dat<<1;<BR> }<BR>}<BR>//**************************************=
**************<BR>void=20
sendCMD(char dat) =20
=
//=D0=B4=BF=D8=D6=C6=D6=B8=C1=EE<BR>{<BR> sendBYTE(0xf8);<BR>&=
nbsp;sendBYTE(dat &=20
=
0xf0);<BR> sendBYTE((dat<<4)&0xf0);<BR>}<BR>//************=
****************************************<BR>void=20
sendDAT(char dat) =20
=
//=D0=B4=CF=D4=CA=BE=CA=FD=BE=DD=A3=BB=D2=B2=BF=C9=D2=D4=D0=B4=D2=BB=
=B8=F6=B5=A5=D7=D6=BD=DA=D7=D6=B7=FB<BR>{<BR> sendBYTE(0xfa);<BR>&nb=
sp;sendBYTE(dat=20
&=20
=
0xf0);<BR> sendBYTE((dat<<4)&0xf0);<BR>}<BR>//************=
****************************************<BR>void=20
display(char x_add,char dat,char =
dat1)<BR>//=D0=B4=BA=BA=D7=D6=B5=BDLCD=C6=C1=D6=B8=B6=A8=CE=BB=D6=C3<BR>/=
/x_add =CF=D4=CA=BERAM=20
=
=B5=D8=D6=B7<BR>//dat/dat1=CF=D4=CA=BE=BA=BA=D7=D6=B1=E0=C2=EB<BR>{<BR>&n=
bsp;sendCMD(x_add);<BR> sendDAT(dat);<BR> sendDAT(dat1);<BR>}<B=
R>//*****************************************************<BR>void=20
initlcm(void) =
//=B3=F5=CA=BC=BB=AFLCM<BR>{<BR> delay();<BR> sendCMD(0x30);=20
//=B9=A6=C4=DC=C9=E8=D6=C3:=D2=BB=B4=CE=CB=CD8 =
=CE=BB=CA=FD=BE=DD,=BB=F9=B1=BE=D6=B8=C1=EE=BC=AF<BR> sendCMD(0x04);=
=20
//=B5=E3=C9=E8=B6=A8 :=CF=D4=CA=BE=D7=D6=B7=FB/ =
=B9=E2=B1=EA=B4=D3=D7=F3=B5=BD=D3=D2=D2=C6=CE=BB=A3=ACDDRAM =
=B5=D8=D6=B7=BC=D3=D2=BB<BR> sendCMD(0x0f); =20
//=CF=D4=CA=BE=C9=E8=B6=A8:=BF=AA=CF=D4=CA=BE =
=A3=AC=CF=D4=CA=BE=B9=E2=B1=EA=A3=AC=B5=B1=C7=B0=CF=D4=CA=BE=CE=BB=B7=B4=B0=
=D7=C9=C1=B6=AF<BR> sendCMD(0x0f); =20
=
//=CF=D4=CA=BE=C9=E8=B6=A8:=BF=AA=CF=D4=CA=BE=A3=AC=CF=D4=CA=BE=B9=E2=
=B1=EA=A3=AC=B5=B1=C7=B0=CF=D4=CA=BE=CE=BB=B7=B4=B0=D7 =
=C9=C1=B6=AF<BR> sendCMD(0x01); =20
//=C7=E5DDRAM<BR> sendCMD(0x02); //*DDRAM=20
=
=B5=D8=D6=B7=B9=E9=CE=BB<BR>}<BR>//**************************************=
**************<BR>void=20
mcu_init(void) =
//=B5=A5=C6=AC=BB=FA=B3=F5=CA=BC=BB=AF<BR>{ WDTCTL=3DWDTPW+WDTHOLD;=20
//=CD=A3=D6=B9WDT<BR> P1DIR|=3DSCK; =
=20
=
//SCK=C9=E8=CE=AA=CA=E4=B3=F6<BR>}<BR>//*********************************=
*******************<BR>void=20
send_title() =
//=B1=EA=CC=E2=CF=D4=CA=BE<BR>{ sendCMD(DDRAM_0);=20
//DDRAM<BR> sendCMD(off_cursor); =
=20
//=B9=D8=B9=E2=B1=EA<BR> sendDAT('M'); sendDAT('i'); =
sendDAT('c');=20
sendDAT('r');<BR> sendDAT('o'); sendDAT('c'); sendDAT('o');=20
sendDAT('n');<BR> sendDAT('t'); sendDAT('r'); sendDAT('o');=20
sendDAT('l');<BR> sendDAT('.'); sendDAT('c'); sendDAT('n');=20
<BR> display(0x90,0xCE,0xA2); //=CE=A2<BR> =20
display(0x91,0xBF,0xD8); //=BF=D8<BR> =
display(0x92,0xC2,0xDB);=20
//=C2=DB<BR> display(0x93,0xCC,0xB3); =
//=CC=B3<BR> =20
display(0x94,0xBB,0xEE); //=BB=EE<BR> =
display(0x95,0xB6,0xAF);=20
//=B6=AF<BR> sendDAT('!'); =
=20
=20
=
//!<BR>}<BR>//*****************************************************=
<BR>void=20
main(void) =
//=D6=F7=B3=CC=D0=F2<BR>{ mcu_init(); =20
=
//=B5=A5=C6=AC=BB=FA=B3=F5=CA=BC=BB=AF<BR> initlcm(); =20
=
//LCD=B3=F5=CA=BC=BB=AF<BR> send_title();=20
//LCD=CF=D4=CA=BE<BR> =
while(1)<BR> {=20
=
LPM3;}<BR>}<BR>//*****************************************************<BR=
>//=C0=FD=B3=CC=CD=EA=B1=CF<BR><BR> =20
=
=CD=A8=B9=FD=D0=E9=C4=E2=CA=BE=B2=A8=C6=F7DS2010=CB=F9=B2=E2=C1=BF=B5=BD=B5=
=C4SID=A1=A2SCK=B2=BF=B7=D6=D0=C5=BA=C5=B2=A8=D0=CE<BR> <IMG=20
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onload=3D"javascript:if(this.width>520)this.width=3D520;" =
align=3DabsMiddle=20
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=CF=D6=D4=DA=B9=BA=C2=F2MC430F14=BF=AA=B7=A2=B0=E5=D2=B2=B4=F8=D3=D0=B4=CB=
=C4=A3=BF=E9=A3=AC=BB=B6=D3=AD=B9=BA=C2=F2....<BR> =20
<IMG=20
onmouseover=3D"javascript:if(this.width>520)this.width=3D520;"=20
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onload=3D"javascript:if(this.width>520)this.width=3D520;" =
align=3DabsMiddle=20
=
border=3D0><BR>----------------------------------------------------------=
----------------------<BR> =20
=20
=BB=B6=D3=AD=BB=D8=CC=F9=D3=EB=CE=D2=C3=C7=D2=BB=C6=F0=BB=A5=B6=AF=A3=AC=C8=
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<TABLE style=3D"TABLE-LAYOUT: fixed; WORD-BREAK: break-all" =
cellSpacing=3D0=20
cellPadding=3D0 width=3D332 border=3D0>
<TBODY>
<TR>
<TD><IMG height=3D17=20
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