[原创]开源带开机动画的大屏幕双热电偶仿真与单片机程序 -

#include "reg51.h"
#include "intrins.h"
typedef unsigned char uint8;
typedef unsigned int uint16;
typedef unsigned long uint32;
bit flag;
sbit MAX_SO=P1^0;
sbit MAX_SCK=P1^1;
sbit MAX_CS1=P1^2;
sbit MAX_CS2=P1^3;
int dat1;
#define LCD_CUR_POS 0x21 /* 光标位置设置(只有设置到有效显示地址并打开显示时才看到) */
#define LCD_CGR_POS 0x22 /* CGRAM偏置地址设置(可以增加自已的符号) */
#define LCD_ADR_POS 0x24 /* 地址指针位置(设置读写操作指针) */
#define LCD_TXT_STP 0x40 /* 文本区首址(从此地址开始向屏幕左上角显示字符) */
#define LCD_TXT_WID 0x41 /* 文本区宽度(设置显示宽度，N/6或N/8，其中N为x轴的点数) */
#define LCD_GRH_STP 0x42 /* 图形区首址(从此地址开始向屏幕左上角显示点) */
#define LCD_GRH_WID 0x43 /* 图形区宽度(设置显示宽度，N/6或N/8，其中N为x轴的点数) */
#define LCD_MOD_OR 0x80 /* 显示方式：逻辑或 */
#define LCD_MOD_XOR 0x81 /* 显示方式：逻辑异或 */
#define LCD_MOD_AND 0x82 /* 显示方式：逻辑与 */
#define LCD_MOD_TCH 0x83 /* 显示方式：文本特征 */
#define LCD_DIS_SW 0x90 /* 显示开关：D0=1/0，光标闪烁启用/禁用 */
/* D1=1/0，光标显示启用/禁用 */
/* D2=1/0，文本显示启用/禁用(打开后再使用) */
/* D3=1/0，图形显示启用/禁用(打开后再使用) */
#define LCD_CUR_SHP 0xA0 /* 光标形状选择：0xA0-0xA7表示光标占的行数 */
#define LCD_AUT_WR 0xB0 /* 自动写设置 */
#define LCD_AUT_RD 0xB1 /* 自动读设置 */
#define LCD_AUT_OVR 0xB2 /* 自动读/写结束 */
#define LCD_INC_WR 0xC0 /* 数据一次写，地址加1 */
#define LCD_INC_RD 0xC1 /* 数据一次读，地址加1 */
#define LCD_DEC_WR 0xC2 /* 数据一次写，地址减1 */
#define LCD_DEC_RD 0xC3 /* 数据一次读，地址减1 */
#define LCD_NOC_WR 0xC4 /* 数据一次写，地址不变 */
#define LCD_NOC_RD 0xC5 /* 数据一次读，地址不变 */
#define LCD_SCN_RD 0xE0 /* 屏读 */
#define LCD_SCN_CP 0xE8 /* 屏拷贝 */
#define LCD_BIT_OP 0xF0 /* 位操作：D0-D2--定义D0-D7位，D3--1为置位，0为清除 */
uint8 const code BMP[]=
{
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
…………
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…………限于本文篇幅余下代码请从51黑下载附件…………
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x00,0x31,0x80,0x61,0x80,0x60,0xC0,0x60,0xC0,0x60,0xC0,0x31,0xC0,0x1F,0xC0,0x00,0xC0,0x01,0x80,0x61,0x80,0x63,0x00,0x3E,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"9",9*/
};
uint8 xdata LCD_Command _at_ 0xfdff;
uint8 xdata LCD_Data _at_ 0xfcff;
void LCD_Write_Command(uint8 dat)
{
while(!(0xfe|LCD_Command));
LCD_Command=dat;
}
void LCD_Write_Data(uint8 dat)
{
while(!(0xfd|LCD_Command));
LCD_Data=dat;
}
#define LCD_Read_Command() LCD_Command
#define LCD_Read_Data() LCD_Data
void LCD_Write_Command3(uint8 command,uint8 dat1,uint8 dat2)
{
LCD_Write_Data(dat1);
LCD_Write_Data(dat2);
LCD_Write_Command(command);
}
void LCD_Write_Command1(uint8 command,uint8 dat1)
{
LCD_Write_Data(dat1);
LCD_Write_Command(command);
}
void LCD_Initialize()
{
LCD_Write_Command3(LCD_TXT_STP,0x00,0x00);
LCD_Write_Command3(LCD_TXT_WID,32,0x00);
LCD_Write_Command3(LCD_GRH_STP,0x00,0x00);
LCD_Write_Command3(LCD_GRH_WID,32,0x00);
LCD_Write_Command(LCD_MOD_OR);
LCD_Write_Command(LCD_DIS_SW|0x08);
}
void LCD_FillAll(uint8 dat)
{ uint32 i;
LCD_Write_Command3(LCD_ADR_POS, 0x00, 0x00); // 置地址指针
LCD_Write_Command(LCD_AUT_WR); // 自动写
for(i=0;i<240*128;i++)
{
LCD_Write_Data(dat);
}
LCD_Write_Command(LCD_AUT_OVR); // 自动写结束
LCD_Write_Command3(LCD_ADR_POS,0x00,0x00); // 重置地址指针
}
void LCD_UpdatePoint(uint32 x, uint32 y,uint8 dat)
{ uint32 addr;
/* 找出目标地址 */
addr = y*(256>>3) + (x>>3);
LCD_Write_Command3(LCD_ADR_POS, addr&0xFF, addr>>8); // 置地址指针
/* 输出数据 */
LCD_Write_Command1(LCD_INC_WR, dat);
}
void Disp_LCD_HZ(uint16 x,uint16 y,uint16 xsize,uint16 ysize,uint8 *dat)
{
uint32 i,j;
for(j=0;j<ysize;j++)
{
for(i=0;i<xsize;)
{
LCD_UpdatePoint(i+x,j+y,*dat);
dat++;
i+=8;
}
}
}
void Disp_LCD(uint8 *dat)
{
uint32 i,j;
for(j=0;j<255;j++)
{
for(i=0;i<255;)
{
LCD_UpdatePoint(i,j,*dat);
dat++;
i+=8;
}
}
}
void Delay()
{
uint32 i,j;
for(i=0;i<512;i++)
for(j=0;j<22;j++);
}
void MAX_Init()
{
MAX_SCK=0;
MAX_SCK=0;
MAX_CS1=0;
MAX_CS2=0;
MAX_CS1=1;
MAX_CS2=1;
MAX_SO=1;
}
int MAX_Read_Temp()
{
static char i;
static int temp=0;
for(i=0;i<16;i++)
{
temp|=MAX_SO;
temp<<=1;
MAX_SCK=1;
_nop_();
MAX_SCK=0;
}
if(temp&0x04)flag=1;
else flag=0;
MAX_CS1=1;
MAX_CS2=1;
return temp>>3;
}
void Disp_Temp(uint8 type)
{
int dat;
if(type==2){MAX_CS1=0;MAX_CS2=1;}
else
{MAX_CS1=1;MAX_CS2=0;}
dat=MAX_Read_Temp();
dat*=10;
dat/=4;
dat1=dat;
// if(flag){
// print(0," ERROR TEMP");
// print(0x40," ");
// }
// else
// {
// print(5," ");
// print(0,temp_value);
// print(0x40,"TEMP OUT ");
// }
}
void main()
{
uint8 i;
LCD_Initialize();
MAX_CS1=0;MAX_CS2=0;
MAX_Init();
Disp_LCD(BMP);
for(i=0;i<9*15;i++)
{
Disp_LCD_HZ(64+i,204,14,12,INIT);
Delay();
i+=15;
}
Disp_LCD(BMP1);
Disp_LCD_HZ(0,0,20,20,HZK[0]);
Disp_LCD_HZ(22,0,20,20,HZK[1]);
Disp_LCD_HZ(2*22,0,20,20,HZK[2]);
Disp_LCD_HZ(3*22,0,20,20,HZK[3]);
Disp_LCD_HZ(4*22,0,20,20,HZK[4]);
Disp_LCD_HZ(5*22,0,20,20,HZK[5]);
Disp_LCD_HZ(0,22,20,20,HZK[7]);
Disp_LCD_HZ(22,22,20,20,HZK[1]);
Disp_LCD_HZ(2*22,22,20,20,HZK[2]);
Disp_LCD_HZ(3*22,22,20,20,HZK[3]);
Disp_LCD_HZ(4*22,22,20,20,HZK[4]);
Disp_LCD_HZ(5*22,22,20,20,HZK[5]);
while(1)
{
Disp_Temp(1);
if(flag)
{
Disp_LCD_HZ(6*22,0,20,20,HZK[8]);
Disp_LCD_HZ(7*22,0,20,20,HZK[9]);
}
else
{
Disp_LCD_HZ(7*22+22,0,20,20,HZK[6]);
Disp_LCD_HZ(6*22+20,0,10,20,NUM[((dat1/10)%10)]);
Disp_LCD_HZ(6*22+10,0,10,20,NUM[((dat1/100)%10)]);
Disp_LCD_HZ(6*20,0,10,20,NUM[((dat1/1000)%10)]);
}
Disp_Temp(2);
if(flag)
{
Disp_LCD_HZ(6*22,22,20,20,HZK[8]);
Disp_LCD_HZ(7*22,22,20,20,HZK[9]);
}
else
{
Disp_LCD_HZ(7*22+22,22,20,20,HZK[6]);
Disp_LCD_HZ(6*22+20,20,10,20,NUM[((dat1/10)%10)]);
Disp_LCD_HZ(6*22+10,20,10,20,NUM[((dat1/100)%10)]);
Disp_LCD_HZ(6*20,20,10,20,NUM[((dat1/1000)%10)]);
}
// else
// print(0,temp_value);
// Disp_Temp(2);
// if(flag)print(0x40,"NOP ");
// else
// print(0x40,temp_value);
}
}

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