#include<18F452.h>
#include<stdio.h>
#include<stdlib.h>
#use delay(clock=20000000)
#define uchar char
#define uint int
#DEFINE wr PIN_B0
#DEFINE rd PIN_B1
#DEFINE cs PIN_B2
#DEFINE cd PIN_B3
#DEFINE rst PIN_B4
uchar zimu[8][93]=
{
0, 0, 0, 0, 0, 0, 0, 0, //' '
0, 6, 95, 95, 6, 0, 0, 0, //'!'
0, 7, 7, 0, 7, 7, 0, 0, //'"'
20, 127, 127, 20, 127, 127, 20, 0, //'#'
36, 46, 107, 107, 58, 18, 0, 0, //'$'
70, 102, 48, 24, 12, 102, 98, 0, //'%'
48, 122, 79, 93, 55, 122, 72, 0, //'&'
4, 7, 3, 0, 0, 0, 0, 0, //'''
0, 28, 62, 99, 65, 0, 0, 0, //'('
0, 65, 99, 62, 28, 0, 0, 0, //')'
8, 42, 62, 28, 28, 62, 42, 8, //'*'
8, 8, 62, 62, 8, 8, 0, 0, //'+'
0, 128, 224, 96, 0, 0, 0, 0, //','
8, 8, 8, 8, 8, 8, 0, 0, //'-'
0, 0, 96, 96, 0, 0, 0, 0, //'.'
96, 48, 24, 12, 6, 3, 1, 0, //'/'
62, 127, 113, 89, 77, 127, 62, 0, //'0'
64, 66, 127, 127, 64, 64, 0, 0, //'1'
98, 115, 89, 73, 111, 102, 0, 0, //'2'
34, 99, 73, 73, 127, 54, 0, 0, //'3'
24, 28, 22, 83, 127, 127, 80, 0, //'4'
39, 103, 69, 69, 125, 57, 0, 0, //'5'
60, 126, 75, 73, 121, 48, 0, 0, //'6'
3, 3, 113, 121, 15, 7, 0, 0, //'7'
54, 127, 73, 73, 127, 54, 0, 0, //'8'
6, 79, 73, 105, 63, 30, 0, 0, //'9'
0, 0, 102, 102, 0, 0, 0, 0, //':'
0, 128, 230, 102, 0, 0, 0, 0, //';'
8, 28, 54, 99, 65, 0, 0, 0, //'<'
36, 36, 36, 36, 36, 36, 0, 0, //'='
0, 65, 99, 54, 28, 8, 0, 0, //'>'
2, 3, 81, 89, 15, 6, 0, 0, //'?'
62, 127, 65, 93, 93, 31, 30, 0, //'
@ '
124, 126, 19, 19, 126, 124, 0, 0, //'A'
65, 127, 127, 73, 73, 127, 54, 0, //'B'
28, 62, 99, 65, 65, 99, 34, 0, //'C'
65, 127, 127, 65, 99, 62, 28, 0, //'D'
65, 127, 127, 73, 93, 65, 99, 0, //'E'
65, 127, 127, 73, 29, 1, 3, 0, //'F'
28, 62, 99, 65, 81, 115, 114, 0, //'G'
127, 127, 8, 8, 127, 127, 0, 0, //'H'
0, 65, 127, 127, 65, 0, 0, 0, //'I'
48, 112, 64, 65, 127, 63, 1, 0, //'J'
65, 127, 127, 8, 28, 119, 99, 0, //'K'
65, 127, 127, 65, 64, 96, 112, 0, //'L'
127, 127, 14, 28, 14, 127, 127, 0, //'M'
127, 127, 6, 12, 24, 127, 127, 0, //'N'
28, 62, 99, 65, 99, 62, 28, 0, //'O'
65, 127, 127, 73, 9, 15, 6, 0, //'P'
30, 63, 33, 113, 127, 94, 0, 0, //'Q'
65, 127, 127, 9, 25, 127, 102, 0, //'R'
38, 111, 77, 89, 115, 50, 0, 0, //'S'
3, 65, 127, 127, 65, 3, 0, 0, //'T'
127, 127, 64, 64, 127, 127, 0, 0, //'U'
31, 63, 96, 96, 63, 31, 0, 0, //'V'
127, 127, 48, 24, 48, 127, 127, 0, //'W'
67, 103, 60, 24, 60, 103, 67, 0, //'X'
7, 79, 120, 120, 79, 7, 0, 0, //'Y'
71, 99, 113, 89, 77, 103, 115, 0, //'Z'
0, 127, 127, 65, 65, 0, 0, 0, //'['
1, 3, 6, 12, 24, 48, 96, 0, //'\'
0, 65, 65, 127, 127, 0, 0, 0, //']'
8, 12, 6, 3, 6, 12, 8, 0, //'^'
128, 128, 128, 128, 128, 128, 128, 128, //'_'
0, 0, 3, 7, 4, 0, 0, 0, //'`'
32, 116, 84, 84, 60, 120, 64, 0, //'a'
65, 127, 63, 72, 72, 120, 48, 0, //'b'
56, 124, 68, 68, 108, 40, 0, 0, //'c'
48, 120, 72, 73, 63, 127, 64, 0, //'d'
56, 124, 84, 84, 92, 24, 0, 0, //'e'
72, 126, 127, 73, 3, 2, 0, 0, //'f'
152, 188, 164, 164, 248, 124, 4, 0, //'g'
65, 127, 127, 8, 4, 124, 120, 0, //'h'
0, 68, 125, 125, 64, 0, 0, 0, //'i'
96, 224, 128, 128, 253, 125, 0, 0, //'j'
65, 127, 127, 16, 56, 108, 68, 0, //'k'
0, 65, 127, 127, 64, 0, 0, 0, //'l'
124, 124, 24, 56, 28, 124, 120, 0, //'m'
124, 124, 4, 4, 124, 120, 0, 0, //'n'
56, 124, 68, 68, 124, 56, 0, 0, //'o'
132, 252, 248, 164, 36, 60, 24, 0, //'p'
24, 60, 36, 164, 248, 252, 132, 0, //'q'
68, 124, 120, 76, 4, 28, 24, 0, //'r'
72, 92, 84, 84, 116, 36, 0, 0, //'s'
0, 4, 62, 127, 68, 36, 0, 0, //'t'
60, 124, 64, 64, 60, 124, 64, 0, //'u'
28, 60, 96, 96, 60, 28, 0, 0, //'v'
60, 124, 112, 56, 112, 124, 60, 0, //'w'
68, 108, 56, 16, 56, 108, 68, 0, //'x'
156, 188, 160, 160, 252, 124, 0, 0, //'y'
76, 100, 116, 92, 76, 100, 0, 0, //'z'
8, 8, 62, 119, 65, 65, 0, 0, //'{'
0, 0, 0, 119, 119, 0, 0, 0, //'|'
};
void write(int1 flag,int dat)
{
output_low(cs);
if (flag==0)
output_low(cd);
if (flag==1)
output_high(cd);
output_low(wr);
output_high(rd);
output_d(dat);
output_high(wr);
}
void init(void)//*
{
output_low(cs);
/*reset*/
output_low(rst);
delay_ms(2); //power on reset
output_high(rst);
delay_ms(200);
write(0,0xe2); //reset by command
delay_ms(2);
/*power control*/
write(0,0xe9); //(26)Bias Ratio:1/10 bias
write(0,0x2b); //(6)power control set as internal power
write(0,0x25); //(5)set temperate compensation as 0%
write(0,0x81); //(10)electronic potentionmeter
write(0,0xbf);
/*display control*/
write(0,0xa4); //(15)all pixel off
write(0,0xa6); //(16)inverse display off
/*lcd control*/
write(0,0xc0); //(18)partial display and MX disable,MY enable
write(0,0xa3); //(14)line rate 15.2klps
write(0,0xd1); //(20)rgb-rgb
write(0,0xd5); //(21)4k color mode
write(0,0x84); //(11)partial display control disable
/*(19)n-line inversion*/
write(0,0xc8);
write(0,0x10); //enable NIV
/*(22)com scan fuction*/
write(0,0xda); //enable FRC,PWM,LRM sequence
/*window*/
write(0,0xf4); //(30)wpc0:column
write(0,0x25); //start from 130
write(0,0xf6); //(32)wpc1
write(0,0x5a); //end:272
write(0,0xf5); //(31)wpp0:row
write(0,0x00); //start from 0
write(0,0xf7); //(32)wpP0
write(0,0x9F); //end 160
write(0,0xf8); //(34)inside mode AC3
write(0,0x89); //(12)RAM control,ÏÔê¾·½Ïò
write(0,0xad); //(17)display on,select on/off mode.Green Enhance mode disable
/*scroll line óë RAM μÄó3éä1ØÏμ*/
write(0,0x40); //(8)low bit of scroll line
write(0,0x50); //high bit of scroll line
write(0,0xc4); //(18)partial display and MX disable,MY enable
write(0,0x90); //(13):FLT,FLB set
write(0,0x00);
/*partial display*/
write(0,0x84); //(11),set partial display control:off
write(0,0xf1); //(27)com end
write(0,0x9f); //160
write(0,0xf2); //(28)display start
write(0,0); //0
write(0,0xf3); //(29)display end
write(0,159); //160
}
void words(uchar x,uchar y,uchar *p) //type=1,ascii;type=2,Chinese character
{
uchar i,k,j,m,n,l,x0,dat0,dat1,dat2,dat3,dat4,dat5,dat6;
x=37+x;
x0=0x00|(x&0x0f);
x=0x10|((x&0xf0)>>4);
for(j=0;j<8;j++)
{
m=i*8+j;
write(0,0x89);//SET RAM ADDRESS CONTROL
write(0,x0);//Set Column Address LSB CA[3:0]
write(0,x);//Set Column Address MSB CA[7:4]
write(0,0x60|((y+m)&0x0f));//Set Row Address LSB RA [3:0]
write(0,0x70|(((y+m)&0xf0)>>4));//Set Row Address MSB RA [7:4]
for(k=0;k<2;k++)
{
l=k*6+n;
dat6=0x01<<j;
dat0=(*(p+l))&dat6;
dat0=dat0>>j;
dat0<<=7;
dat1=(*(p+l+1))&dat6;
dat1=dat1>>j;
dat1<<=3;
dat2=*(p+2+l)&dat6;
dat2=dat2>>j;
dat2<<=7;
dat3=(*(p+3+l))&dat6;
dat3=dat3>>j;
dat3<<=3;
dat4=(*(p+4+l))&dat6;
dat4=dat4>>j;
dat4<<=7;
dat5=(*(p+5+l))&dat6;
dat5=dat5>>j;
dat5<<=3;
write(1,dat0|dat1);
write(1,dat2|dat3);
write(1,dat4|dat5);
}
write(0,0x88);//SET RAM ADDRESS CONTROL
}
write(0,0x89);//SET RAM ADDRESS CONTROL
}
void lcdscan(uchar dat1,uchar dat2)
{
uchar i,j;
write(0,0x60); //row address LSB
write(0,0x70); //row address MSB
write(0,0x05); //culomn address LSB
write(0,0x12); //culomn address MSB
for(j=0;j<160;j++)
{
for(i=0;i<27;i++)
{
if(j%2==0)
{
write(1,dat1);
write(1,dat1);
write(1,dat1);
}
else
{
write(1,dat2);
write(1,dat2);
write(1,dat2);
}
}
}
}
void character(void)
{
uchar *q;
uchar i,j;
lcdscan(0x00,0x00);
for(i=0;i<8;i++)//controller:
{
q=zimu
;
j=4*i+4;
words(j,0,q);
}
for(i=11;i<18;i++)//uc1698u
{
q=zimu+i*36;
j=4*(i-11)+4;
words(j,70,q);
}
}
void main(void)
{
init();
character();
delay_ms(1000);
}
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