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style=3D"LEFT: 0px; WIDTH: 100%; WORD-WRAP: =
break-word"><FONT=20
=
color=3D#000000>=CF=D6=D4=DA=D3=C3at90can128=B5=F7=CA=D4CAN=B2=BF=B7=D6=A3=
=AC=D2=BB=CF=C2=CA=C7=B3=F5=CA=BC=BB=AF=B3=CC=D0=F2=A3=AC=C7=EB=B0=EF=C3=A6=
=BF=B4=D2=BB=CF=C2=D3=D0=CA=B2=C3=B4=CE=CA=CC=E2=A3=BF=D4=DA=B7=A2=CB=CD=CA=
=B1CANSTMOB=D2=BB=D6=B1=CA=C70X10,=B2=BB=D6=AA=B4=ED=D4=DA=C4=C4=C0=EF=A3=
=AC=C1=ED=CD=E2=A3=ACAT90CAN128=D3=D0=D7=D4=B2=E2=CA=D4=C4=A3=CA=BD=C3=B4=
=A3=BF=D4=F5=C3=B4=C9=E8=D6=C3=A3=BF
<P>void CAN_INIT ( void ) <BR>{ =
=20
CANGCON =3D 0x01 ; =
/*=BD=F8=C8=EB=B8=B4=CE=BB=C4=A3=CA=BD=B2=A2=C7=D2=B8=B4=CE=BBMOb*/ =
=20
<BR> // while ( ENFG =3D=3D 1 ) ;=20
=
/*=B2=E2=CA=D4CANGSTA=D6=D0=B5=C4ENFG=CE=BB=CA=C7=B7=F1=CE=AA0*/ =
<BR> while=20
((CANGSTA & (1<<2))); <BR> =
CANGIE=20
=3D 0xFF ; =
/*=CA=B9=C4=DC=CB=F9=D3=D0=D6=D0=B6=CF=BC=B0=BD=D3=CA=D5=A1=A2=B7=A2=CB=CD=
=D6=D0=B6=CF*/ <BR> =20
CANIE2 =3D 0xFF ; /*MOb =
0~7=D6=D0=B6=CF=CA=B9=C4=DC*/ =20
<BR> CANIE1 =3D 0x7f ; /*MOb =
8~14=D6=D0=B6=CF=BD=FB=D6=B9*/=20
<BR> CANBT1 =3D 0x02; =
=20
=20
//16Mhz,1Mbps<BR> CANBT2 =3D=20
0x04;<BR> CANBT3 =3D 0x13; =
=20
<BR> CANTCON =3D 0x8F ; =
/*=C9=E8=D6=C3=B6=A8=CA=B1=C6=F7=D4=A4=B6=A8=B1=EA*/ =20
<BR> =
///=D2=D4=A1=B0=C1=AA=BA=CF=D6=C6=B6=AF=B5=A5=D4=AA=D7=B4=CC=AC=B2=E9=
=D1=AF=CF=FB=CF=A2=A1=B1=CE=AA=C0=FD =20
<BR> //CANPAGE =3D TX_PAGE ;=20
=
/*=D6=B8=B6=A8=B4=CB=CF=FB=CF=A2=B5=C4MOb=D2=B3=A3=A8=BC=C4=B4=E6=C6=F7=D6=
=D0=B5=C4=B8=DF4=CE=BB=A3=A9*/ <BR> =20
//CANPAGE =3D TX_PAGE;<BR> =
CANPAGE =3D=20
0x00;<BR> CANCDMOB =3D 0x12 ;=20
=
/*=BD=FB=D6=B9=D7=B4=CC=AC=A3=ACIDE=CE=BB=CE=AA1=B1=ED=CA=BE=C0=A9=D5=B9=D6=
=A1=A3=AC=CA=FD=BE=DD=B3=A4=B6=C8=B4=FA=C2=EB=CE=AA7*/ =
<BR> =20
CANIDT1 =3D 0x84 ; =
/*=B1=EA=CA=B6=B7=FB=C9=E8=D6=C3*/ <BR> =20
CANIDT2 =3D 0xB1 ; <BR> =
CANIDT3 =3D=20
0x18 ; <BR> CANIDT4 =3D =
0xF2 ;=20
<BR> CANIDM1 =3D 0x00 ; =
/*=B1=EA=CA=B6=B7=FB=C6=C1=B1=CE=C9=E8=D6=C3*/ =
<BR> CANIDM2 =3D 0x00 ;=20
<BR> CANIDM3 =3D 0x00 ; =
=20
<BR> CANIDM4 =3D 0x00 ; =20
<BR> CANGCON =3D 0x02 ; =
/*=BD=F8=C8=EB=B2=D9=D7=F7=C4=A3=CA=BD*/=20
<BR> // While ( ENFG =3D=3D 0 ) ;=20
=
/*=B2=E2=CA=D4CANGSTA=D6=D0=B5=C4ENFG=CE=BB=CA=C7=B7=F1=CE=AA1*/ =
<BR> while=20
(!(CANGSTA & (1<<2))); <BR> =
}
<P>void CAN_TX ( void ) <BR>{ =20
<BR> CANPAGE =3D 0x00 ;=20
=
/*=D6=B8=B6=A8=B4=CB=CF=FB=CF=A2=B5=C4MOb=D2=B3=A3=A8=BC=C4=B4=E6=C6=F7=D6=
=D0=B5=C4=B8=DF4=CE=BB=A3=A9*/ <BR> CANMSG=20
=3D 0x01 ; =
/*=D7=B0=D4=D8=CF=FB=CF=A2=CA=FD=BE=DD*/ <BR> CANMSG =
=3D=20
0x02 ; =
/*=D7=B0=D4=D8=CF=FB=CF=A2=C3=FC=C1=EE=D6=B5*/ <BR> =
CANCDMOB =3D=20
0x52 ; =
/*=B7=A2=CB=CD=D7=B4=CC=AC=A3=ACIDE=CE=BB=CE=AA1=B1=ED=CA=BE=C0=A9=D5=B9=D6=
=A1=A3=AC=CA=FD=BE=DD=B3=A4=B6=C8=B4=FA=C2=EB=CE=AA2*/ =
<BR>}=20
<P>void =
main(void)<BR>{<BR> <BR> =20
init_MCU();<BR> =
CAN_INIT();<BR> =20
<BR> cBYTE i;<BR> =20
<BR><BR> while(1)<BR> {<BR> =
=20
if((PINB&0x01)=3D=3D0x00) =
//=D7=F3=C5=DC=C6=AB=D6=B8=CA=BE=B5=C6=C1=C1<BR> =20
{ <BR> PORTB=20
&=3D0x7f; <BR> =20
CAN_TX();<BR> }<BR> =
if (=20
( CANSTMOB & 0x40 ) =3D=3D 0x40 ) =
//=B7=A2=CB=CD=D6=D0=B6=CF =20
<BR> { =
<BR> =20
CANSTMOB &=3D 0xBF ; =
//=C7=E5TXOK=CE=BB=20
<BR> =
CANCDMOB =3D=20
0x12; //=D6=B9=B7=A2=CB=CD =
<BR> }=20
<BR> if ( ( CANSTMOB =
& 0x20=20
) =3D=3D 0x20 ) //=BD=D3=CA=D5=D6=D0=B6=CF =
<BR> =20
{<BR> <BR> =
CANSTMOB &=3D 0xDF ; //=C7=E5RXOK =
=20
<BR> for ( i =3D =
0 ; i=20
< 7 ; i++ )<BR> <BR> =
=20
{<BR> <BR> =
MObData [ RX_PAGE ] [ i ] =3D CANMSG ;=20
//=D7=B0=D4=D8=CA=FD=BE=DD<BR> =
<BR> }=20
<BR> }<BR> =
=20
PORTB |=3D0x80;<BR> =
<BR> }<BR> =20
=
<BR>}<BR></P></FONT></TD></TR></TBODY></TABLE>
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cellPadding=3D0=20
width=3D"100%">
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<TD=20
style=3D"LEFT: 0px; WIDTH: 100%; WORD-WRAP: =
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