89c51單片機仿真彩屏ILI9341液晶屏porteus仿真+keil工程

ID:654772 · 發表于 2021-12-17 20:32

89c51單片機仿真ILI9341彩屏效果圖如下：

仿真圖片

單片機源程序如下:

#include<reg51.h>
sbit lcdcs=P1^0;
sbit lcddc=P1^1;
sbit lcdwr=P1^2;
sbit lcdrd=P1^3;
sbit lcdrst=P1^4;
sbit spiclk=P0^0;
sbit spisi=P0^1;
sbit spiso=P0^2;
sbit spics=P0^3;
sbit spirst=P0^4;
unsigned char slh,sll,elh,ell,shh,shl,ehh,ehl;
#define uchar unsigned char
#define redh 0xf8
#define redl 0x00
#define greenh 0x07
#define greenl 0xe0
#define blueh 0x00
#define bluel 0x1f
#define whiteh 0xff
#define whitel 0xff
#define blackh 0x00
#define blackl 0x00
#define huiseh 0xc6
#define huisel 0x18
#define shenhuih 0x7b
#define shenhuil 0xef
#define yellowh 0xff
#define yellowl 0xe0
#define ziseh 0x78
#define zisel 0x0f
#define qingseh 0x07
#define qingsel 0xff
#define pinhongh 0xf8
#define pinhongl 0x1f
#define ganlanlvh 0x7b
#define ganlanlvl 0xe0
unsigned char spih,spil;
void delay(unsigned char x)
{
unsigned char i,j,k;
for(k=0;k<x;k++)
{
for(i=0;i<20;i++)
{
for(j=0;j<200;j++)
{
;
}
}
}
}
void writedata(unsigned char x)
{
lcddc=1;
lcdrd=1;
P2=x;
lcdwr=0;
lcdwr=1;
}
void writecmd(unsigned char x)
{
lcddc=0;
lcdrd=1;
P2=x;
lcdwr=0;
lcdwr=1;
}
void delay1(void)
{
unsigned char i,j;
for(i=0;i<100;i++)
for(j=0;j<100;j++);
}
void writespi(uchar a,uchar b,uchar c,uchar d)
{
unsigned char i,temp,temp1;
spics=1;
spics=0;
spisi=1;
spiso=1;
temp1=0x06;
for(i=0;i<8;i++)
{
temp=a&0x80;
if(temp!=0)
spisi=1;
else
spisi=0;
spiclk=0;
spiclk=1;
a=a<<1;
}
for(i=0;i<8;i++)
{
temp=b&0x80;
if(temp!=0)
spisi=1;
else
spisi=0;
spiclk=0;
spiclk=1;
b=b<<1;
}
for(i=0;i<8;i++)
{
temp=c&0x80;
if(temp!=0)
spisi=1;
else
spisi=0;
spiclk=0;
spiclk=1;
c=c<<1;
}
for(i=0;i<8;i++)
{
temp=d&0x80;
if(temp!=0)
spisi=1;
else
spisi=0;
spiclk=0;
spiclk=1;
d=d<<1;
}
}
void readspih(void)
{
unsigned char i,temp;
for(i=0;i<8;i++)
{
temp=temp<<1;
spiclk=1;
spiclk=0;
temp=spiso|temp;
}
spih=temp;
temp=0;
}
void readspil(void)
{
unsigned char i,temp;
for(i=0;i<8;i++)
{
temp=temp<<1;
spiclk=1;
spiclk=0;
temp=spiso|temp;
}
spil=temp;
temp=0;
}
void setlse(uchar x1,uchar x2,uchar x3,uchar x4)
{
writecmd(0x2a);
writedata(x1);
writedata(x2);
writedata(x3);
writedata(x4);
}
void sethse(uchar y1,uchar y2,uchar y3,uchar y4)
{
writecmd(0x2b);
writedata(y1);
writedata(y2);
writedata(y3);
writedata(y4);
}
void discolor(uchar x)
{
unsigned char j;
unsigned int i;
setlse(0x00,0x00,0x00,0xef);
sethse(0x00,0x00,0x01,0x3f);
writecmd(0x2c);
for(j=0;j<240;j++)
{
for(i=0;i<320;i++)
{
switch(x)
{
case 0:
writedata(redh);
writedata(redl);
break;
case 1:
writedata(greenh);
writedata(greenl);
break;
case 2:
writedata(blueh);
writedata(bluel);
break;
case 3:
writedata(whiteh);
writedata(whitel);
break;
case 4:
writedata(blackh);
writedata(blackl);
break;
case 5:
writedata(yellowh);
writedata(yellowl);
break;
case 6:
writedata(ziseh);
writedata(zisel);
break;
case 7:
writedata(qingseh);
writedata(qingsel);
break;
case 8:
writedata(huiseh);
writedata(huisel);
break;
case 9:
writedata(shenhuih);
writedata(shenhuil);
break;
case 10:
writedata(pinhongh);
writedata(pinhongl);
break;
case 11:
writedata(ganlanlvh);
writedata(ganlanlvl);
break;
default:
break;
}
}
}
}
void discolorx(void)
{
unsigned char i;
for(i=0;i<12;i++)
discolor(i);
}
void discaitiao(void)
{
unsigned char i,j,k;
setlse(0,0,0,239);
sethse(0,0,1,63);
writecmd(0x2c);
for(k=0;k<10;k++)
{
for(i=0;i<32;i++)
for(j=0;j<240;j++)
{
if(k==0)
{
writedata(redh);
writedata(redl);
}
if(k==1)
{
writedata(greenh);
writedata(greenl);
}
if(k==2)
{
writedata(blueh);
writedata(bluel);
}
if(k==3)
{
writedata(whiteh);
writedata(whitel);
}
if(k==4)
{
writedata(blackh);
writedata(blackl);
}
if(k==5)
{
writedata(yellowh);
writedata(yellowl);
}
if(k==6)
{
writedata(ziseh);
writedata(zisel);
}
if(k==7)
{
writedata(qingseh);
writedata(qingsel);
}
if(k==8)
{
writedata(huiseh);
writedata(huisel);
}
if(k==9)
{
writedata(shenhuih);
writedata(shenhuil);
}
}
}
}
void dispic(void)
{
unsigned char j,k;
unsigned int i;
spics=0;
writespi(0x03,0,0,0);
spics=1;
spics=0;
writespi(0x03,0,0,0);
for(k=0;k<6;k++)
{
setlse(0x00,0x00,0x00,0xef);
sethse(0x00,0x00,0x01,0x3f);
writecmd(0x2c);
for(j=0;j<240;j++)
{
for(i=0;i<320;i++)
{
readspih();
readspil();
writedata(spih);
writedata(spil);
}
}
}
discolorx();
discaitiao();
}
void main(void)
{
lcdcs=0;
lcdrst=0;
delay(1);
lcdrst=1;
writecmd(0x01);
delay(1);
writecmd(0x29);
writecmd(0x3a);
writedata(0x65);
setlse(0x00,0x00,0x00,0xef);
sethse(0x00,0x00,0x01,0x3f);
writecmd(0x13);
writecmd(0x38);
writecmd(0x11);
delay1();
writecmd(0x3a);
delay1();
writedata(0x56);
writecmd(0x36);
writedata(0x48);
writecmd(0x2c);
while(1)
{
dispic();
}
}

復制代碼

proteus8.11仿真文件+keil工程文件(注意只能用Proteus8.11才能打開其他版本都不行):

ili9341jj.zip.7z (1.64 MB, 下載次數: 142)

ID:95059 · 發表于 2022-8-26 03:38

不知道這圖片從哪來的，為啥能顯示這些，代碼里也沒有啊？好奇

ID:1061399 · 發表于 2023-1-18 21:07

D0-D9不使用嗎？我看別人的都連接上了

ID:289218 · 發表于 2023-5-21 23:41

可以仿真，感謝分享！

ID:289218 · 發表于 2023-5-22 23:51

lanxichang 發表于 2022-8-26 03:38
不知道這圖片從哪來的，為啥能顯示這些，代碼里也沒有啊？好奇

壓縮包中有兩個bin文件，Protues將bin文件加載到M45PE16中，單片機通過I/O口模擬SPI讀取M45PE16中的數據后在發送到TFT上進行顯示。

ID:253767 · 發表于 2023-5-24 08:01

Proteus8.9不能運行該程序，是因為“無法打開MODDATA初始值設定項文件pictigi.bin”

ID:253767 · 發表于 2023-5-24 08:23

我按照樓主提供的資料，在PROTEUS8.9繪制了原理圖，復制了程序文件，但只先后顯示10種單色頁面，和一幀彩條頁面。該圖即10幀單色頁面之后顯示的彩條頁面。

ID:46087 · 發表于 2024-1-24 08:58

tieq1952 發表于 2023-5-24 08:01
Proteus8.9不能運行該程序，是因為“無法打開MODDATA初始值設定項文件pictigi.bin”

M45PE16里面的bin如何制作出來的？我想替換成自己的圖片請不吝賜教先謝謝

ID:1110011 · 發表于 2024-1-24 11:43

感謝分享解決我的問題

ID:46087 · 發表于 2024-1-26 09:43

我感覺這個圖片和程序之間沒有關系...

ID:654772 · 發表于 2024-2-17 17:45

cooc22 發表于 2024-1-26 09:43
我感覺這個圖片和程序之間沒有關系...

肯定是有關系的

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89c51單片機仿真彩屏ILI9341液晶屏porteus仿真+keil工程

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