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📄 430初程序3310已调试.txt

📁 msp430f149的3110液晶和内部ADC的调试程序
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#include <msp430x14x.h>

//#include "3310LCD_function.h"
#include "english_6x8_pixel.h"  //英文字库
#include "write_chinese_string_pixel.h"		//汉字库
#include "move_chinese_string_pixel.h"			//移动汉字库

//*******************************************************************
	//定义3310引脚
//***************************************************************
#define LCD_DC                 0x08  //  LCD第4脚, Msp430:P13  第4脚
#define LCD_CE                 0x10  //  LCD第5脚,  Msp430:P14  第5脚
#define SPI_MOSI               0x20  //  LCD第3脚,  Msp430:P15(MOSI) 第6脚---SDIN
#define LCD_RST                0x40  //  LCD第8脚, Msp430:P16(MISO) 第7脚
#define SPI_CLK                0x80  //  LCD第2脚, Msp430:P17(SCK) 第8脚

/*-------------------------------------
		定义延时函数
---------------------------------------------*/
#define CPU_F ((double)8000000) 
#define delay_us(x) __delay_cycles((long)(CPU_F*(double)x/1000000.0)) 
#define delay_ms(x) __delay_cycles((long)(CPU_F*(double)x/1000.0)) 


/*---------------------------------------------

----------------------------------*/
void LCD_init(void);

void LCD_clear(void);

void LCD_write_english_string(unsigned char X,unsigned char Y,char *s);

void LCD_write_chinese_string(unsigned char X, unsigned char Y,
                   unsigned char ch_with,unsigned char num,
                   unsigned char line,unsigned char row);
void LCD_move_chinese_string (unsigned char X, unsigned char Y, unsigned char T);
void LCD_move_chinese_string(unsigned char X, unsigned char Y, unsigned char T);                 

void LCD_write_char(unsigned char c);

void LCD_draw_bmp_pixel(unsigned char X,unsigned char Y,unsigned char *map,
                  unsigned char Pix_x,unsigned char Pix_y);
                  
void LCD_write_byte(unsigned char data, unsigned char dc);
//-------------------------------------------------------------

/*-----------------------------------------------------------------------
LCD_init          : 3310LCD初始化

编写日期          :2004-8-10 
最后修改日期      :2004-8-10 
-----------------------------------------------------------------------*/
void LCD_init(void)
  {
    P2OUT &= ~LCD_RST;          // 产生一个让LCD复位的低电平脉冲
    delay_us(1);
    P2OUT |= LCD_RST;
    
    P2OUT &= ~LCD_CE ;		// 关闭LCD
    delay_us(1);
    P2OUT |= LCD_CE;		// 使能LCD
    delay_us(1);

    LCD_write_byte(0x21, 0);	// 使用扩展命令设置LCD模式
    LCD_write_byte(0xc8, 0);	// 设置偏置电压
    LCD_write_byte(0x06, 0);	// 温度校正
    LCD_write_byte(0x13, 0);	// 1:48
    LCD_write_byte(0x20, 0);	// 使用基本命令
    LCD_clear();	        // 清屏
    LCD_write_byte(0x0c, 0);	// 设定显示模式,正常显示
        
    P2OUT &= ~LCD_CE ;          // 关闭LCD
  }

/*-----------------------------------------------------------------------
LCD_clear         : LCD清屏函数

编写日期          :2004-8-10 
最后修改日期      :2004-8-10 
-----------------------------------------------------------------------*/
void LCD_clear(void)
  {
    unsigned int i;

    LCD_write_byte(0x0c, 0);			
    LCD_write_byte(0x80, 0);			

    for (i=0; i<504; i++)
      LCD_write_byte(0, 1);			
  }

/*-----------------------------------------------------------------------
LCD_set_XY        : 设置LCD坐标函数

输入参数:X       :0-83
          Y       :0-5

编写日期          :2004-8-10 
最后修改日期      :2004-8-10 
-----------------------------------------------------------------------*/
void LCD_set_XY(unsigned char X, unsigned char Y)
  {
    LCD_write_byte(0x40 | Y, 0);		// column
    LCD_write_byte(0x80 | X, 0);          	// row
  }

/*-----------------------------------------------------------------------
LCD_write_char    : 显示英文字符

输入参数:c       :显示的字符;

编写日期          :2004-8-10 
最后修改日期      :2004-8-10 
-----------------------------------------------------------------------*/
void LCD_write_char(unsigned char c)
  {
    unsigned char line;

    c -= 32;

    for (line=0; line<6; line++)
      LCD_write_byte(font6x8[c][line], 1);
  }

/*-----------------------------------------------------------------------
LCD_write_english_String  : 英文字符串显示函数

输入参数:*s      :英文字符串指针;
          X、Y    : 显示字符串的位置,x 0-83 ,y 0-5

编写日期          :2004-8-10 
最后修改日期      :2004-8-10 		
-----------------------------------------------------------------------*/
void LCD_write_english_string(unsigned char X,unsigned char Y,char *s)
  {
    LCD_set_XY(X,Y);
    while (*s) 
      {
	 LCD_write_char(*s);
	 s++;
      }
  }
/*-----------------------------------------------------------------------
LCD_write_chinese_string: 在LCD上显示汉字

输入参数:X、Y    :显示汉字的起始X、Y坐标;
          ch_with :汉字点阵的宽度
          num     :显示汉字的个数;  
          line    :汉字点阵数组中的起始行数
          row     :汉字显示的行间距
编写日期          :2004-8-11 
最后修改日期      :2004-8-12 
测试:
	LCD_write_chi(0,0,12,7,0,0);
	LCD_write_chi(0,2,12,7,0,0);
	LCD_write_chi(0,4,12,7,0,0);	
-----------------------------------------------------------------------*/                        
void LCD_write_chinese_string(unsigned char X, unsigned char Y, 
                   unsigned char ch_with,unsigned char num,
                   unsigned char line,unsigned char row)
  {
    unsigned char i,n;
    
    LCD_set_XY(X,Y);                             //设置初始位置
    
    for (i=0;i<num;)
      {
      	for (n=0; n<ch_with*2; n++)              //写一个汉字
      	  { 
      	    if (n==ch_with)                      //写汉字的下半部分
      	      {
      	        if (i==0) LCD_set_XY(X,Y+1);
      	        else
      	           LCD_set_XY((X+(ch_with+row)*i),Y+1);
              }
      	    LCD_write_byte(write_chinese_string[line+i][n],1);
      	  }
      	i++;
      	LCD_set_XY((X+(ch_with+row)*i),Y);
      }
  }
  
/*-----------------------------------------------------------------------
LCD_move_chinese_string: 汉字移动

输入参数:X、Y    :显示汉字的起始X、Y坐标;
          T       :移动速度;

编写日期          :2004-8-13 
最后修改日期      :2004-8-13 
-----------------------------------------------------------------------*/                        
void LCD_move_chinese_string (unsigned char X, unsigned char Y, unsigned char T)
  {
    unsigned char i,n,j=0;
    unsigned char buffer_h[84]={0};
    unsigned char buffer_l[84]={0};
      
    for (i=0; i<252; i++)    //周期
      {
        buffer_h[83] = move_chinese_string[i/12][j];
        buffer_l[83] = move_chinese_string[i/12][j+12];
        j++;
        if (j==12) j=0;
        
        for (n=0; n<83; n++)
          { 
            buffer_h[n]=buffer_h[n+1];
            buffer_l[n]=buffer_l[n+1];
          } 
        
        LCD_set_XY(X,Y);
        for (n=0; n<83; n++)
          { 
            LCD_write_byte(buffer_h[n],1);
          } 
        
        LCD_set_XY(X,Y+1); 
        for (n=0; n<83; n++)
          { 
            LCD_write_byte(buffer_l[n],1);
          } 
       for(i=T;i>0;i--)   
       delay_ms(1);
      }
  }

/*-----------------------------------------------------------------------
LCD_draw_map      : 位图绘制函数

输入参数:X、Y    :位图绘制的起始X、Y坐标;
          *map    :位图点阵数据;
          Pix_x   :位图像素(长)
          Pix_y   :位图像素(宽)

编写日期          :2004-8-13
最后修改日期      :2004-8-13 
-----------------------------------------------------------------------*/
void LCD_draw_bmp_pixel(unsigned char X,unsigned char Y,unsigned char *map,
                  unsigned char Pix_x,unsigned char Pix_y)
  {
    unsigned int i,n;
    unsigned char row;
    
    if (Pix_y%8==0) row=Pix_y/8;      //计算位图所占行数
      else
        row=Pix_y/8+1;
    
    for (n=0;n<row;n++)
      {
      	LCD_set_XY(X,Y);
        for(i=0; i<Pix_x; i++)
          {
            LCD_write_byte(map[i+n*Pix_x], 1);
          }
        Y++;                         //换行
      }      
  }

/*-----------------------------------------------------------------------
LCD_write_byte    : 使用模拟SPI接口写数据到LCD

输入参数:data    :写入的数据;
          command :写数据/命令选择;

编写日期          :2004-8-10 
最后修改日期      :2004-8-13 
-----------------------------------------------------------------------*/
void LCD_write_byte(unsigned char data, unsigned char command)
  {
    unsigned char i;
    P2OUT &= ~LCD_CE ;		        // 使能LCD
    
    P2OUT&=~SPI_CLK;
    
    if (command == 0)
      P2OUT &= ~LCD_DC;	        // 传送命令
    else
      P2OUT |= LCD_DC;	        // 传送数据
    
    for(i=8;i>0;i--)
	{
	 P2OUT&=~SPI_CLK;
         delay_us(1);
	 if(data&BIT7)
               P2OUT|= SPI_MOSI;	//送1
	 else  P2OUT&=~SPI_MOSI;	//送0
        
         delay_us(1);        
	 P2OUT|=SPI_CLK;      		//上升沿上传数据
          data<<=1;
	}
      delay_us(1);
     P2OUT&=~SPI_CLK;
       delay_us(1);
     P2OUT|=SPI_CLK; 
     
    P2OUT|= LCD_CE ;			// 关闭LCD
  }

//------------------------------
 		//初始化系统时钟
//----------------------------------------*/
void int_clk()   
{
    unsigned char i;
    BCSCTL1&=~XT2OFF;  //打开XT振荡器
    BCSCTL2|=SELM1+SELS;//MCLK 8M and SMCLK 1M  
    do
	{
        IFG1 &= ~OFIFG;                 //清除振荡错误标志 
        for(i = 0; i < 100; i++)
	  _NOP();			//延时等待
        }
    while ((IFG1 & OFIFG) != 0);	//如果标志为1继续循环等待
    IFG1&=~OFIFG;
}

int main()
{

 WDTCTL=WDTPW+WDTHOLD;     //关闭看门狗
 int_clk();			//初始化系统时钟
 P2DIR=0xff;         //p1 output
 LCD_init();			//初始化LCD
 LCD_write_english_string(0,5,"China Mobile  ");  
while(1)  
      {
      _NOP(); 
    //  delay_ms(1000);
      //  P1OUT|=0x01;
       //delay_ms(1000);
     //  P1OUT&=~0x01;
        
	//LCD_write_chinese_string(0,3,12,3,0,0); //显示“我们的”,在x=0,y=2位置,显示write_chinese_string的12点阵汉字,
							//显示4个,从第0个开始显示,行距为0,
  //LCD_draw_bmp_pixel(36,2,AVR_bmp,50,24);  //显示AVR大图  //48 32
	   LCD_write_english_string(0,5,"China Mobile  ");  
       // LCD_move_chinese_string(0, 0, 50);  //在屏幕最上面一行显示:欢迎光临本网站!显示速度为100,数值越大,速度越慢。

       }	  
}











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