本帖最后由 pzsh 于 2021-9-13 13:24 编辑
电脑重装系统了，耽搁了好几天。重装的MAPLABX 莫名的出错，老是报错，说是啥编译器。编译器明明装了啊。又重新装了一遍，又装了些插件，然后就莫名的好了~真是让人一头雾水~
今天呢，来驱动一个SPI的小屏幕(ST7789,分辨率240X240)~到底是8位MCU，图片稍微整大些，就报错，超出范围了。
对于MCU得pack包升级到最新版本，新建工程，打开MCC配置，这里完全GPIO模拟，没什么好说的。
其中注意，LCD初始化时，要先控制的几个GPIO初始化要为高电平~否则屏幕显示不正常~
时钟:
gpio:
下面就开始程序：
lcd_init.h
/*
* File: lcd_init.h
* Author: Administrator
*
* Created on August 19, 2021, 3:23 PM
*/
#ifndef __LCD_INIT_H_
#define __LCD_INIT_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "type.h"
#define USE_HORIZONTAL 0 //?????????? 0?1??? 2?3???
#define LCD_W 240
#define LCD_H 240
//-----------------LCD????----------------
#define LCD_SCLK_Clr() LCD_SCL_SetLow()//SCL=SCLK
#define LCD_SCLK_Set() LCD_SCL_SetHigh()
#define LCD_MOSI_Clr() LCD_SDA_SetLow()//SDA=MOSI
#define LCD_MOSI_Set() LCD_SDA_SetHigh()
#define LCD_RES_Clr() LCD_RES_SetLow()//RES
#define LCD_RES_Set() LCD_RES_SetHigh()
#define LCD_DC_Clr() LCD_DC_SetLow()//DC
#define LCD_DC_Set() LCD_DC_SetHigh()
#define LCD_BLK_Clr() LCD_BLK_SetLow()//BLK
#define LCD_BLK_Set() LCD_BLK_SetHigh()
void LCD_GPIO_Init(void);//???GPIO
void LCD_Writ_Bus(u8 dat);//??SPI??
void LCD_WR_DATA8(u8 dat);//??????
void LCD_WR_DATA(u16 dat);//??????
void LCD_WR_REG(u8 dat);//??????
void LCD_Address_Set(u16 x1,u16 y1,u16 x2,u16 y2);//??????
void LCD_Init(void);//LCD???
#ifdef __cplusplus
}
#endif
#endif /* LCD_INIT_H */
#include "lcd_init.h"
#include "../mcc_generated_files/mcc.h"
void LCD_GPIO_Init(void)
{
LCD_RES_Set();
LCD_DC_Set();
LCD_SCLK_Set();
LCD_MOSI_Set();
LCD_BLK_Set();
__delay_ms(1000);//ENOUGH TIME
}
/******************************************************************************
?????LCD????????
?????dat ????????
???? ?
******************************************************************************/
void LCD_Writ_Bus(u8 dat)
{
u8 i;
for(i=0;i<8;i++)
{
LCD_SCLK_Clr();
if(dat&0x80)
{
LCD_MOSI_Set();
}
else
{
LCD_MOSI_Clr();
}
LCD_SCLK_Set();
dat<<=1;
}
}
/******************************************************************************
?????LCD????
?????dat ?????
???? ?
******************************************************************************/
void LCD_WR_DATA8(u8 dat)
{
LCD_Writ_Bus(dat);
}
/******************************************************************************
?????LCD????
?????dat ?????
???? ?
******************************************************************************/
void LCD_WR_DATA(u16 dat)
{
LCD_Writ_Bus(dat>>8);
LCD_Writ_Bus(dat);
}
/******************************************************************************
?????LCD????
?????dat ?????
???? ?
******************************************************************************/
void LCD_WR_REG(u8 dat)
{
LCD_DC_Clr();//???
LCD_Writ_Bus(dat);
LCD_DC_Set();//???
}
/******************************************************************************
??????????????
?????x1,x2 ???????????
y1,y2 ???????????
???? ?
******************************************************************************/
void LCD_Address_Set(u16 x1,u16 y1,u16 x2,u16 y2)
{
if(USE_HORIZONTAL==0)
{
LCD_WR_REG(0x2a);//?????
LCD_WR_DATA(x1);
LCD_WR_DATA(x2);
LCD_WR_REG(0x2b);//?????
LCD_WR_DATA(y1);
LCD_WR_DATA(y2);
LCD_WR_REG(0x2c);//????
}
else if(USE_HORIZONTAL==1)
{
LCD_WR_REG(0x2a);//?????
LCD_WR_DATA(x1);
LCD_WR_DATA(x2);
LCD_WR_REG(0x2b);//?????
LCD_WR_DATA(y1+80);
LCD_WR_DATA(y2+80);
LCD_WR_REG(0x2c);//????
}
else if(USE_HORIZONTAL==2)
{
LCD_WR_REG(0x2a);//?????
LCD_WR_DATA(x1);
LCD_WR_DATA(x2);
LCD_WR_REG(0x2b);//?????
LCD_WR_DATA(y1);
LCD_WR_DATA(y2);
LCD_WR_REG(0x2c);//????
}
else
{
LCD_WR_REG(0x2a);//?????
LCD_WR_DATA(x1+80);
LCD_WR_DATA(x2+80);
LCD_WR_REG(0x2b);//?????
LCD_WR_DATA(y1);
LCD_WR_DATA(y2);
LCD_WR_REG(0x2c);//????
}
}
void LCD_Init(void)
{
LCD_GPIO_Init();//???GPIO
LCD_RES_Clr();//??
__delay_ms(100);
LCD_RES_Set();
__delay_ms(100);
LCD_BLK_Set();//????
__delay_ms(1000);
//************* Start Initial Sequence **********//
LCD_WR_REG(0x11); //Sleep out
__delay_ms(120); //Delay 120ms
//************* Start Initial Sequence **********//
LCD_WR_REG(0x36);
if(USE_HORIZONTAL==0)LCD_WR_DATA8(0x00);
else if(USE_HORIZONTAL==1)LCD_WR_DATA8(0xC0);
else if(USE_HORIZONTAL==2)LCD_WR_DATA8(0x70);
else LCD_WR_DATA8(0xA0);
LCD_WR_REG(0x3A);
LCD_WR_DATA8(0x05);
LCD_WR_REG(0xB2);
LCD_WR_DATA8(0x0C);
LCD_WR_DATA8(0x0C);
LCD_WR_DATA8(0x00);
LCD_WR_DATA8(0x33);
LCD_WR_DATA8(0x33);
LCD_WR_REG(0xB7);
LCD_WR_DATA8(0x35);
LCD_WR_REG(0xBB);
LCD_WR_DATA8(0x19);
LCD_WR_REG(0xC0);
LCD_WR_DATA8(0x2C);
LCD_WR_REG(0xC2);
LCD_WR_DATA8(0x01);
LCD_WR_REG(0xC3);
LCD_WR_DATA8(0x12);
LCD_WR_REG(0xC4);
LCD_WR_DATA8(0x20);
LCD_WR_REG(0xC6);
LCD_WR_DATA8(0x0F);
LCD_WR_REG(0xD0);
LCD_WR_DATA8(0xA4);
LCD_WR_DATA8(0xA1);
LCD_WR_REG(0xE0);
LCD_WR_DATA8(0xD0);
LCD_WR_DATA8(0x04);
LCD_WR_DATA8(0x0D);
LCD_WR_DATA8(0x11);
LCD_WR_DATA8(0x13);
LCD_WR_DATA8(0x2B);
LCD_WR_DATA8(0x3F);
LCD_WR_DATA8(0x54);
LCD_WR_DATA8(0x4C);
LCD_WR_DATA8(0x18);
LCD_WR_DATA8(0x0D);
LCD_WR_DATA8(0x0B);
LCD_WR_DATA8(0x1F);
LCD_WR_DATA8(0x23);
LCD_WR_REG(0xE1);
LCD_WR_DATA8(0xD0);
LCD_WR_DATA8(0x04);
LCD_WR_DATA8(0x0C);
LCD_WR_DATA8(0x11);
LCD_WR_DATA8(0x13);
LCD_WR_DATA8(0x2C);
LCD_WR_DATA8(0x3F);
LCD_WR_DATA8(0x44);
LCD_WR_DATA8(0x51);
LCD_WR_DATA8(0x2F);
LCD_WR_DATA8(0x1F);
LCD_WR_DATA8(0x1F);
LCD_WR_DATA8(0x20);
LCD_WR_DATA8(0x23);
LCD_WR_REG(0x21);
LCD_WR_REG(0x29);
}
/*
* File: lcd.h
* Author: Administrator
*
* Created on August 19, 2021, 3:22 PM
*/
#ifndef __LCD_H_
#define __LCD_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "type.h"
//????
#define WHITE 0xFFFF
#define BLACK 0x0000
#define BLUE 0x001F
#define BRED 0XF81F
#define GRED 0XFFE0
#define GBLUE 0X07FF
#define RED 0xF800
#define MAGENTA 0xF81F
#define GREEN 0x07E0
#define CYAN 0x7FFF
#define YELLOW 0xFFE0
#define BROWN 0XBC40 //??
#define BRRED 0XFC07 //???
#define GRAY 0X8430 //??
#define DARKBLUE 0X01CF //???
#define LIGHTBLUE 0X7D7C //???
#define GRAYBLUE 0X5458 //???
#define LIGHTGREEN 0X841F //???
#define LGRAY 0XC618 //???(PANNEL),?????
#define LGRAYBLUE 0XA651 //????(?????)
#define LBBLUE 0X2B12 //????(???????)
void LCD_Fill(u16 xsta,u16 ysta,u16 xend,u16 yend,u16 color);//????????
void LCD_DrawPoint(u16 x,u16 y,u16 color);//?????????
void LCD_DrawLine(u16 x1,u16 y1,u16 x2,u16 y2,u16 color);//?????????
void LCD_DrawRectangle(u16 x1, u16 y1, u16 x2, u16 y2,u16 color);//??????????
void Draw_Circle(u16 x0,u16 y0,u8 r,u16 color);//?????????
void LCD_ShowChinese(u16 x,u16 y,u8 *s,u16 fc,u16 bc,u8 sizey,u8 mode);//?????
void LCD_ShowChinese16x16(u16 x,u16 y,u8 *s,u16 fc,u16 bc,u8 sizey,u8 mode);//????16x16??
void LCD_ShowChinese24x24(u16 x,u16 y,u8 *s,u16 fc,u16 bc,u8 sizey,u8 mode);//????24x24??
void LCD_ShowChinese32x32(u16 x,u16 y,u8 *s,u16 fc,u16 bc,u8 sizey,u8 mode);//????32x32??
void LCD_ShowChar(u16 x,u16 y,u8 num,u16 fc,u16 bc,u8 sizey,u8 mode);//??????
void LCD_ShowString(u16 x,u16 y,const u8 *p,u16 fc,u16 bc,u8 sizey,u8 mode);//?????
u32 mypow(u8 m,u8 n);//??
void LCD_ShowIntNum(u16 x,u16 y,u16 num,u8 len,u16 fc,u16 bc,u8 sizey);//??????
void LCD_ShowFloatNum1(u16 x,u16 y,float num,u8 len,u16 fc,u16 bc,u8 sizey);//????????
void LCD_ShowPicture(u16 x,u16 y,u16 length,u16 width,const u8 pic[]);//????
#ifdef __cplusplus
}
#endif
#endif /* LCD_H */
#include "lcd.h"
#include "lcd_init.h"
#include "lcdfont.h"
/******************************************************************************
??????????????
?????xsta,ysta ????
xend,yend ????
color ??????
???? ?
******************************************************************************/
void LCD_Fill(u16 xsta,u16 ysta,u16 xend,u16 yend,u16 color)
{
u16 i,j;
LCD_Address_Set(xsta,ysta,xend-1,yend-1);//??????
for(i=ysta;i<yend;i++)
{
for(j=xsta;j<xend;j++)
{
LCD_WR_DATA(color);
}
}
}
/******************************************************************************
????????????
?????x,y ????
color ????
???? ?
******************************************************************************/
void LCD_DrawPoint(u16 x,u16 y,u16 color)
{
LCD_Address_Set(x,y,x,y);//??????
LCD_WR_DATA(color);
}
/******************************************************************************
???????
?????x1,y1 ????
x2,y2 ????
color ????
???? ?
******************************************************************************/
void LCD_DrawLine(u16 x1,u16 y1,u16 x2,u16 y2,u16 color)
{
u16 t;
int xerr=0,yerr=0,delta_x,delta_y,distance;
int incx,incy,uRow,uCol;
delta_x=x2-x1; //??????
delta_y=y2-y1;
uRow=x1;//??????
uCol=y1;
if(delta_x>0)incx=1; //??????
else if (delta_x==0)incx=0;//???
else {incx=-1;delta_x=-delta_x;}
if(delta_y>0)incy=1;
else if (delta_y==0)incy=0;//???
else {incy=-1;delta_y=-delta_x;}
if(delta_x>delta_y)distance=delta_x; //?????????
else distance=delta_y;
for(t=0;t<distance+1;t++)
{
LCD_DrawPoint(uRow,uCol,color);//??
xerr+=delta_x;
yerr+=delta_y;
if(xerr>distance)
{
xerr-=distance;
uRow+=incx;
}
if(yerr>distance)
{
yerr-=distance;
uCol+=incy;
}
}
}
/******************************************************************************
????????
?????x1,y1 ????
x2,y2 ????
color ?????
???? ?
******************************************************************************/
void LCD_DrawRectangle(u16 x1, u16 y1, u16 x2, u16 y2,u16 color)
{
LCD_DrawLine(x1,y1,x2,y1,color);
LCD_DrawLine(x1,y1,x1,y2,color);
LCD_DrawLine(x1,y2,x2,y2,color);
LCD_DrawLine(x2,y1,x2,y2,color);
}
/******************************************************************************
???????
?????x0,y0 ????
r ??
color ????
???? ?
******************************************************************************/
void Draw_Circle(u16 x0,u16 y0,u8 r,u16 color)
{
int a,b;
a=0;b=r;
while(a<=b)
{
LCD_DrawPoint(x0-b,y0-a,color); //3
LCD_DrawPoint(x0+b,y0-a,color); //0
LCD_DrawPoint(x0-a,y0+b,color); //1
LCD_DrawPoint(x0-a,y0-b,color); //2
LCD_DrawPoint(x0+b,y0+a,color); //4
LCD_DrawPoint(x0+a,y0-b,color); //5
LCD_DrawPoint(x0+a,y0+b,color); //6
LCD_DrawPoint(x0-b,y0+a,color); //7
a++;
if((a*a+b*b)>(r*r))//??????????
{
b--;
}
}
}
/******************************************************************************
??????????
?????x,y????
*s ???????
fc ????
bc ?????
sizey ?? ?? 16 24 32
mode: 0????? 1????
???? ?
******************************************************************************/
void LCD_ShowChinese(u16 x,u16 y,u8 *s,u16 fc,u16 bc,u8 sizey,u8 mode)
{
while(*s!=0)
{
if(sizey==16) LCD_ShowChinese16x16(x,y,s,fc,bc,sizey,mode);
else if(sizey==24) LCD_ShowChinese24x24(x,y,s,fc,bc,sizey,mode);
else if(sizey==32) LCD_ShowChinese32x32(x,y,s,fc,bc,sizey,mode);
else return;
s+=2;
x+=sizey;
}
}
/******************************************************************************
?????????16x16??
?????x,y????
*s ??????
fc ????
bc ?????
sizey ??
mode: 0????? 1????
???? ?
******************************************************************************/
void LCD_ShowChinese16x16(u16 x,u16 y,u8 *s,u16 fc,u16 bc,u8 sizey,u8 mode)
{
u8 i,j;
u16 k;
u16 HZnum;//????
u16 TypefaceNum;//??????????
u16 x0=x;
TypefaceNum=sizey/8*sizey;//??????????????????8??????
//?????????????,??????????
HZnum=sizeof(tfont16)/sizeof(typFNT_GB16); //??????
for(k=0;k<HZnum;k++)
{
if ((tfont16[k].Index[0]==*(s))&&(tfont16[k].Index[1]==*(s+1)))
{
LCD_Address_Set(x,y,x+sizey-1,y+sizey-1);
for(i=0;i<TypefaceNum;i++)
{
for(j=0;j<8;j++)
{
if(!mode)//?????
{
if(tfont16[k].Msk[i]&(0x01<<j))LCD_WR_DATA(fc);
else LCD_WR_DATA(bc);
}
else//????
{
if(tfont16[k].Msk[i]&(0x01<<j)) LCD_DrawPoint(x,y,fc);//????
x++;
if((x-x0)==sizey)
{
x=x0;
y++;
break;
}
}
}
}
}
continue; //????????????????????????????
}
}
/******************************************************************************
?????????24x24??
?????x,y????
*s ??????
fc ????
bc ?????
sizey ??
mode: 0????? 1????
???? ?
******************************************************************************/
void LCD_ShowChinese24x24(u16 x,u16 y,u8 *s,u16 fc,u16 bc,u8 sizey,u8 mode)
{
u8 i,j;
u16 k;
u16 HZnum;//????
u16 TypefaceNum;//??????????
u16 x0=x;
TypefaceNum=sizey/8*sizey;//??????????????????8??????
//?????????????,??????????
HZnum=sizeof(tfont24)/sizeof(typFNT_GB24); //??????
for(k=0;k<HZnum;k++)
{
if ((tfont24[k].Index[0]==*(s))&&(tfont24[k].Index[1]==*(s+1)))
{
LCD_Address_Set(x,y,x+sizey-1,y+sizey-1);
for(i=0;i<TypefaceNum;i++)
{
for(j=0;j<8;j++)
{
if(!mode)//?????
{
if(tfont24[k].Msk[i]&(0x01<<j))LCD_WR_DATA(fc);
else LCD_WR_DATA(bc);
}
else//????
{
if(tfont24[k].Msk[i]&(0x01<<j)) LCD_DrawPoint(x,y,fc);//????
x++;
if((x-x0)==sizey)
{
x=x0;
y++;
break;
}
}
}
}
}
continue; //????????????????????????????
}
}
/******************************************************************************
?????????32x32??
?????x,y????
*s ??????
fc ????
bc ?????
sizey ??
mode: 0????? 1????
???? ?
******************************************************************************/
void LCD_ShowChinese32x32(u16 x,u16 y,u8 *s,u16 fc,u16 bc,u8 sizey,u8 mode)
{
u8 i,j;
u16 k;
u16 HZnum;//????
u16 TypefaceNum;//??????????
u16 x0=x;
TypefaceNum=sizey/8*sizey;//??????????????????8??????
//?????????????,??????????
HZnum=sizeof(tfont32)/sizeof(typFNT_GB32); //??????
for(k=0;k<HZnum;k++)
{
if ((tfont32[k].Index[0]==*(s))&&(tfont32[k].Index[1]==*(s+1)))
{
LCD_Address_Set(x,y,x+sizey-1,y+sizey-1);
for(i=0;i<TypefaceNum;i++)
{
for(j=0;j<8;j++)
{
if(!mode)//?????
{
if(tfont32[k].Msk[i]&(0x01<<j))LCD_WR_DATA(fc);
else LCD_WR_DATA(bc);
}
else//????
{
if(tfont32[k].Msk[i]&(0x01<<j)) LCD_DrawPoint(x,y,fc);//????
x++;
if((x-x0)==sizey)
{
x=x0;
y++;
break;
}
}
}
}
}
continue; //????????????????????????????
}
}
/******************************************************************************
???????????
?????x,y????
num ??????
fc ????
bc ?????
sizey ??
mode: 0????? 1????
???? ?
******************************************************************************/
void LCD_ShowChar(u16 x,u16 y,u8 num,u16 fc,u16 bc,u8 sizey,u8 mode)
{
u8 temp,sizex,t;
u16 i,TypefaceNum;//??????????
u16 x0=x;
sizex=sizey/2;
TypefaceNum=sizex/8*sizey;
num=num-' '; //???????
LCD_Address_Set(x,y,x+sizex-1,y+sizey-1); //??????
for(i=0;i<TypefaceNum;i++)
{
if(sizey==16)temp=ascii_1608[num][i]; //??8x16??
else if(sizey==32)temp=ascii_3216[num][i]; //??16x32??
else return;
for(t=0;t<8;t++)
{
if(!mode)//?????
{
if(temp&(0x01<<t))LCD_WR_DATA(fc);
else LCD_WR_DATA(bc);
}
else//????
{
if(temp&(0x01<<t))LCD_DrawPoint(x,y,fc);//????
x++;
if((x-x0)==sizex)
{
x=x0;
y++;
break;
}
}
}
}
}
/******************************************************************************
??????????
?????x,y????
*p ???????
fc ????
bc ?????
sizey ??
mode: 0????? 1????
???? ?
******************************************************************************/
void LCD_ShowString(u16 x,u16 y,const u8 *p,u16 fc,u16 bc,u8 sizey,u8 mode)
{
while(*p!='\0')
{
LCD_ShowChar(x,y,*p,fc,bc,sizey,mode);
x+=sizey/2;
p++;
}
}
/******************************************************************************
?????????
?????m???n??
???? ?
******************************************************************************/
u32 mypow(u8 m,u8 n)
{
u32 result=1;
while(n--)result*=m;
return result;
}
/******************************************************************************
???????????
?????x,y????
num ???????
len ??????
fc ????
bc ?????
sizey ??
???? ?
******************************************************************************/
void LCD_ShowIntNum(u16 x,u16 y,u16 num,u8 len,u16 fc,u16 bc,u8 sizey)
{
u8 t,temp;
u8 enshow=0;
u8 sizex=sizey/2;
for(t=0;t<len;t++)
{
temp=(num/mypow(10,len-t-1))%10;
if(enshow==0&&t<(len-1))
{
if(temp==0)
{
LCD_ShowChar(x+t*sizex,y,' ',fc,bc,sizey,0);
continue;
}else enshow=1;
}
LCD_ShowChar(x+t*sizex,y,temp+48,fc,bc,sizey,0);
}
}
/******************************************************************************
?????????????
?????x,y????
num ???????
len ??????
fc ????
bc ?????
sizey ??
???? ?
******************************************************************************/
void LCD_ShowFloatNum1(u16 x,u16 y,float num,u8 len,u16 fc,u16 bc,u8 sizey)
{
u8 t,temp,sizex;
u16 num1;
sizex=sizey/2;
num1=num*100;
for(t=0;t<len;t++)
{
temp=(num1/mypow(10,len-t-1))%10;
if(t==(len-2))
{
LCD_ShowChar(x+(len-2)*sizex,y,'.',fc,bc,sizey,0);
t++;
len+=1;
}
LCD_ShowChar(x+t*sizex,y,temp+48,fc,bc,sizey,0);
}
}
/******************************************************************************
?????????
?????x,y????
length ????
width ????
pic[] ????
???? ?
******************************************************************************/
void LCD_ShowPicture(u16 x,u16 y,u16 length,u16 width,const u8 pic[])
{
u16 i,j,k=0;
LCD_Address_Set(x,y,x+length-1,y+width-1);
for(i=0;i<length;i++)
{
for(j=0;j<width;j++)
{
LCD_WR_DATA8(pic[k*2]);
LCD_WR_DATA8(pic[k*2+1]);
k++;
}
}
}
type.h
/*
* File: type.h
* Author: Administrator
*
* Created on August 19, 2021, 3:25 PM
*/
#ifndef TYPE_H
#define TYPE_H
#ifdef __cplusplus
extern "C" {
#endif
#include "stdint.h"
typedef int32_t s32;
typedef int16_t s16;
typedef int8_t s8;
typedef const int32_t sc32; /*!< Read Only */
typedef const int16_t sc16; /*!< Read Only */
typedef const int8_t sc8; /*!< Read Only */
typedef uint32_t u32;
typedef uint16_t u16;
typedef uint8_t u8;
typedef const uint32_t uc32; /*!< Read Only */
typedef const uint16_t uc16; /*!< Read Only */
typedef const uint8_t uc8; /*!< Read Only */
#ifdef __cplusplus
}
#endif
#endif /* TYPE_H */
#include "mcc_generated_files/mcc.h"
#include "LCD/lcd_init.h"
#include "LCD/lcd.h"
#include "LCD/picture.h"
/*
Main application
*/
void main(void)
{
//u8 i,j;
float t=0;//22DAY S
// Initialize the device
SYSTEM_Initialize();
// If using interrupts in PIC18 High/Low Priority Mode you need to enable the Global High and Low Interrupts
// If using interrupts in PIC Mid-Range Compatibility Mode you need to enable the Global Interrupts
// Use the following macros to:
// Enable the Global Interrupts
//INTERRUPT_GlobalInterruptEnable();
// Disable the Global Interrupts
//INTERRUPT_GlobalInterruptDisable();
LCD_Init();//LCD???
LCD_Fill(0,0,LCD_W,LCD_H,WHITE);
//LCD_ShowPicture(0,0,89,80,gImage_ZQ3);//89*80
//while(1){}
while (1)
{
// Add your application code
LCD_ShowChinese(50,0,"中秋快乐",RED,WHITE,32,0);
LCD_ShowString(0,40,"HappyMid-Autumn",RED,WHITE,32,0);
LCD_ShowString(0,80+16,"Increaseing Nun:",RED,WHITE,16,0);
LCD_ShowFloatNum1(128,80+16,t,5,RED,WHITE,16);
t+=0.1;
LCD_ShowPicture(31,120+16,89,80,gImage_ZQ3);//89*80
LCD_ShowPicture(121,120+16,89,80,gImage_ZQ3);//89*80
}
}
/**
End of File
*/
下载，查看：
好了，驱动SPI屏幕就到这了~
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