第三个实验：TFTLCD触摸屏bmp图片显示

代码
#include "uart.h"

#define RELOAD_COUNT 0xFA

void UART_Init(void)
{
    SCON=0X50;            
    TMOD=0X20;            
    PCON=0X80;            
    TH1=RELOAD_COUNT;   
    TL1=TH1;
    //ES=1;               
    EA=1;               
    TR1=1;               
    TI=1;              
}

void UART_Cmd(FunctionalState ensta)
{
    ES=ensta;   
}

void UART_SendData(u8 dat)
{
    ES=0;
    TI=0;
    SBUF=dat;
    while(TI==0);
    TI=0;
    ES=1;
}

void UART_SendString(u8 *pbuf)
{
    while(*pbuf!='\0')     
    {
        UART_SendData(*pbuf);
        delay_10us(5);
        pbuf++;   
    }
}

u8 UART_RX_BUF[UART_REC_LEN];     

//bit15，   
//bit14，   
//bit13~0，   
u16 UART_RX_STA=0;      


void UART_IRQn() interrupt 4
{
    u8 r;
   
    if(RI)
    {
        RI=0;
        r=SBUF;
        if((UART_RX_STA&0x8000)==0)
        {
            if(UART_RX_STA&0x4000)
            {
                if(r!=0x0a)UART_RX_STA=0;
                else UART_RX_STA|=0x8000;   
            }
            else
            {   
                if(r==0x0d)UART_RX_STA|=0x4000;
                else
                {
                    UART_RX_BUF[UART_RX_STA&0X3FFF]=r ;
                    UART_RX_STA++;
                    if(UART_RX_STA>(UART_REC_LEN-1))UART_RX_STA=0;  
                }         
            }
        }           
    }   
}










#include "public.h"




void delay_10us(u16 us)
{
    while(us--);
}

void delay_ms(u16 ms)
{
    u16 i,j;
    for(i=ms;i>0;i--)
        for(j=110;j>0;j--);
}







#include "public.h"  
#include "uart.h"
#include "tftlcd.h"
#include "touch.h"
#include "gui.h"
#include "9dtest_56_pic.h"
#include "calc_56_pic.h"
#include "earthnet_56_pic.h"
#include "picture_56_pic.h"



#define PICTURE_START_X            30
#define PICTURE_START_Y            50
#define PICTURE_SPACE_X            10
#define PICTURE_SPACE_Y            10
#define PICTURE_WIDTH            56
#define PICTURE_HEIGHT            56


const u8 *pic_buf[]={gImage_9dtest_56_pic,gImage_calc_56_pic,gImage_earthnet_56_pic,gImage_picture_56_pic};

void main()
{
    u8 i=0;
    u8 j=0;

    UART_Init();
    TFTLCD_Init();

    FRONT_COLOR=RED;
    LCD_ShowString(10,10,tftlcd_data.width,tftlcd_data.height,16,"BMP Picture Test");

    for(i=0;i<2;i++)
    {
        for(j=0;j<2;j++)
        {
            LCD_ShowPicture(PICTURE_START_X+(PICTURE_WIDTH+PICTURE_SPACE_X)*j,
                            PICTURE_START_Y+(PICTURE_HEIGHT+PICTURE_SPACE_Y)*i,
                            PICTURE_WIDTH,PICTURE_HEIGHT,pic_buf[2*i+j]);   
        }        
    }     
   
    while(1)
    {
                    
    }                    
}

代码是一个工程，发上来

[此贴子已经被作者于2019-5-9 06:25编辑过]

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