?? 6800.c

?? 液晶控制器S6B0724的控制。mplab 7.60+pic ccs 4.057
?? C
字號:
#include "cpu.h"
//==============三星S6B0724驅動程序===================
// 
// 使用  6800 并行接口時序 
#define  LCD_EN      PIN_B4     //LCD_EN IS LCD_CLK
#define  LCD_RW      PIN_B3     // RW=0寫    RW=1讀  
#define  LCD_RS      PIN_B2    //  RS=1數據  RS=0命令 
#define  LCD_RST     PIN_B1    //  LCD RESET
#define  LCD_CS      PIN_B5    // Chip Select
//#define  LCD_DAT_BUS PO  // 8bit并行數據總線
#define  R_Lcd_Delay 0X0a    //lcd_en  電平保持時間，根據系統頻率調整
#define  R_Lcd_Rst   0X8000  //lcd reset 保持時間
//================下面是BUFFER，可以改到RAM里========================
const int8 lcd_buf[]=
{//  128*64
0xFF,0x01,0x01,0x01,0x21,0x61,0x41,0xC1,0xA1,0xE1,0xB1,0xB1,0xE1,0xA1,0xA1,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0xF1,0xF1,0xD1,0xD1,0xD1,0xD1,0xF1,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0xE1,0xF1,0x61,0x61,0x61,0x61,0x61,0x61,0xF1,0x61,0x01,
0x01,0x01,0x01,0x81,0x81,0x81,0xB1,0x91,0x91,0x91,0x91,0x91,0x91,0xA1,0x81,0x81,
0x81,0x81,0x01,0x01,0xA1,0x71,0x51,0x51,0x71,0xC1,0x01,0x71,0xD1,0x51,0x71,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0xFF,
0xFF,0x00,0x01,0x81,0x99,0x8A,0x86,0x81,0xBF,0x8A,0x8B,0x85,0x87,0x8B,0x98,0x98,
0x90,0x80,0x80,0x80,0xBE,0x9A,0x9B,0x9A,0xBE,0x80,0xBE,0xBE,0xAB,0xAA,0xAA,0xBE,
0x82,0x80,0x80,0xB0,0x90,0x96,0x95,0x91,0x9F,0x91,0x91,0x9F,0x91,0x95,0xB6,0xB0,
0x90,0x80,0x80,0x81,0x88,0x8C,0x86,0xA2,0xA0,0xBF,0x9F,0x80,0x86,0x84,0x89,0x91,
0x81,0x80,0x80,0x84,0x85,0x9D,0x97,0x97,0x9D,0x89,0x9D,0x9F,0x97,0x97,0xBF,0x84,
0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x00,0x00,0x02,0x22,0x62,0x42,0xE2,0x42,0xC2,0xA2,0xB2,0xA2,0xA2,0x22,0xE2,
0xC2,0x02,0x02,0x82,0x82,0x82,0xB2,0x92,0x92,0x92,0x92,0x92,0x92,0xA2,0x82,0x82,
0x82,0x82,0x02,0xC2,0xA2,0xA2,0xE2,0x92,0x92,0xF2,0xF2,0xA2,0xA2,0xA2,0xF2,0x02,
0x02,0x02,0x02,0x02,0x02,0x62,0xE2,0x22,0xA2,0xB2,0x72,0x62,0xA2,0xA2,0x22,0x22,
0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x00,0x00,0x01,0x19,0x19,0x0E,0x25,0x27,0x1B,0x1B,0x07,0x0B,0x1B,0x1F,0x20,
0x00,0x00,0x00,0x01,0x08,0x0C,0x06,0x22,0x20,0x3F,0x1F,0x00,0x06,0x04,0x09,0x11,
0x01,0x00,0x00,0x06,0x02,0x1F,0x3F,0x01,0x12,0x15,0x15,0x1F,0x1F,0x15,0x15,0x10,
0x10,0x00,0x00,0x08,0x08,0x0F,0x01,0x02,0x12,0x22,0x23,0x1F,0x02,0x02,0x02,0x06,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x00,0x00,0x45,0xC5,0x45,0x05,0x05,0x05,0x05,0x05,0x05,0x85,0x45,0x45,0x45,
0x45,0xC5,0x05,0x45,0xC5,0x45,0x45,0x45,0x85,0x05,0x05,0x05,0x45,0x45,0xC5,0x45,
0x45,0x05,0x05,0x45,0xC5,0x85,0x05,0x05,0x45,0xC5,0x45,0x45,0xC5,0x45,0x05,0x05,
0x05,0x05,0x05,0x05,0x45,0x45,0xC5,0x45,0x45,0x05,0x05,0x45,0xC5,0x85,0x05,0x05,
0x45,0xC5,0x45,0x45,0xC0,0x40,0x40,0x40,0x40,0x80,0x00,0x00,0x00,0x00,0x00,0x81,
0xFF,0x81,0x80,0x80,0xC0,0x00,0x70,0x88,0x88,0x70,0x00,0x00,0x50,0xA8,0xA8,0xF0,
0x80,0x00,0x70,0x88,0x89,0xFF,0x80,0x00,0x88,0xF9,0x80,0x00,0x00,0x88,0xF8,0x88,
0x08,0xF0,0x80,0x00,0xD0,0xA8,0xA8,0x98,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x80,0x00,0x3E,0xC1,0x00,0x00,0x00,
0x80,0x41,0x00,0x00,0xFF,0x00,0x00,0x00,0x80,0x7F,0x00,0x00,0x00,0x00,0xFF,0x00,
0x00,0x00,0x00,0x00,0xFF,0x01,0x06,0x38,0xC0,0xFF,0x00,0x00,0xFF,0x00,0x00,0x00,
0x00,0x80,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0xFF,0x01,0x06,0x38,
0xC0,0xFF,0x00,0x00,0xFF,0x04,0x04,0x1F,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0x02,0x02,0x02,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00,0x00,0x01,0x01,0x01,
0x00,0x00,0x08,0xF9,0x09,0x01,0x01,0x01,0x00,0x00,0x00,0x80,0x99,0x99,0x01,0x01,
0x01,0x00,0x80,0x81,0x01,0x01,0x00,0x80,0x80,0x01,0x00,0x81,0x81,0x81,0x81,0x81,
0x81,0x01,0x00,0x80,0x81,0x81,0x81,0x81,0x81,0x00,0x00,0x01,0x01,0x01,0x00,0x00,
0x00,0x01,0x00,0x71,0x09,0x09,0x09,0x89,0x71,0x00,0x00,0xE0,0x10,0x08,0x08,0x10,
0xE0,0x00,0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x30,0x08,0x88,0x88,0x48,
0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0x10,0x08,0x08,0x10,
0xE0,0x00,0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,
0xFF,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
0x80,0x80,0xA0,0xBF,0xA0,0xA0,0xA0,0xA0,0xB0,0x80,0x80,0xA0,0xA0,0xBF,0xA0,0xA0,
0x80,0x80,0x80,0x9F,0xA0,0xA0,0xA0,0x90,0xBF,0xA0,0x80,0xA1,0xB0,0xAC,0xA2,0xA1,
0xB0,0x80,0x80,0xA1,0xB0,0xAC,0xA2,0xA1,0xB0,0x80,0x80,0x80,0x80,0x80,0x80,0x80,
0x80,0x80,0x80,0xB0,0xA8,0xA4,0xA2,0xA1,0xB0,0x80,0x80,0x8F,0x90,0xA0,0xA0,0x90,
0x8F,0x80,0x80,0x8F,0x90,0xA0,0xA0,0x90,0x8F,0x80,0x80,0x98,0xA0,0xA0,0xA0,0x91,
0x8E,0x80,0x80,0x81,0x81,0x81,0x81,0x81,0x81,0x81,0x80,0x8F,0x90,0xA0,0xA0,0x90,
0x8F,0x80,0x80,0x87,0x84,0xA4,0xA4,0xBF,0xA4,0x80,0x80,0x80,0x80,0x80,0x80,0xFF

};
void delay(unsigned int i)
{
 while(i)
 i--;
}
//================寫操作============================
//INPUT：  RS表示寫的為數據還是命令，DATA是需要寫的數據。
//OUTPUT： NONE
void lcd_write(int8 rs,int8 data)
{
   //LCD_CS=0;
	output_low(LCD_CS);
      if(rs==0)          
         output_low(LCD_RS);
      else
        output_high(LCD_RS);
        output_low(LCD_RW);           
         //LCD_DAT_BUS=data;  //write data
         output_c(data);
		output_high(LCD_EN);
       //  LCD_EN=1;   //CLK=1
         delay(R_Lcd_Delay);//delay         
       output_low(LCD_EN);    
        // delay(R_Lcd_Delay);//delay      
    	output_high(LCD_CS);
        // LCD_CS=1;
}  
//=====================lcd 初始化=======================
void lcd_init(void)
{ 
 //LCD_RST=0;     //硬件復位
output_low(LCD_RST);
 delay(R_Lcd_Rst);
// LCD_RST=1;
output_high(LCD_RST);
 delay(R_Lcd_Rst);
 
 lcd_write(0,0xe2);  //軟件復位 
  delay(R_Lcd_Delay);
  
 lcd_write(0,0xa2);  //1/9 bias
  delay(R_Lcd_Delay);
  
 lcd_write(0,0xa0); //SEG掃描方向when adc=0,seg1----132
  delay(R_Lcd_Delay);
  
 lcd_write(0,0xc8); //COM掃描方向 
  delay(R_Lcd_Delay);
  
 lcd_write(0,0x2f); ;//打開全部的POWER，包括PUMP電路、分壓電路、基準調節電路
  delay(R_Lcd_Delay);
  
 //lcd_write(0,0x27);  //在這里調節RA/RB的比例關系，使V0等于玻璃電壓，在用外部電阻調節時，可以不設置
 //delay(R_Lcd_Delay);  
  
 lcd_write(0,0x81);  
 lcd_write(0,0x1F);  // 0X00 ~ 0X3F  此命令和0X81連用可以調節亮度
 delay(R_Lcd_Delay); 
 
 lcd_write(0,0x40);  // 顯示地址歸位
 delay(R_Lcd_Delay);
 
 lcd_write(0,0xe0);
 delay(R_Lcd_Delay);
 lcd_write(0,0xaf);  //開顯示
}
//==================清顯示內容================================
//NOTE：此函數不會影響單片機顯示BUFFER的內容，僅僅對屏幕填充一個數。
//INPUT： DAT是要對每個顯示單元寫的數，0X00就是清屏，0XFF就是全顯。
//OUTPUT：NONE
void lcd_clear(int8 dat)
{   
    int8 i,j;
    for(i = 0xb0;i<0xb8;i++)
    { 
        lcd_write(0,i); //寫頁地址
        lcd_write(0,0x0a); //寫初始列地址
        lcd_write(0,0x00);
        for(j = 0x00;j<0x41;j++)//
        {   lcd_write(1,dat); //寫顯示數據
            lcd_write(1,dat);            
        }
    }
}
//===============更新顯示======================================
//NOTE：此函數將顯示BUFFER的內容刷新到屏幕上
//INPUT： NONE
//OUTPUT：NONE
void lcd_disp_update(void)
{int8 i,j;
int8 tmp=0;
    for(i = 0xb0;i<0xb8;i++)
    { 
        lcd_write(0,i); //寫頁地址
        lcd_write(0,0x0a); //寫初始列地址
        lcd_write(0,0x00);
        for(j = 0x00;j<0x41;j++)//
        {   lcd_write(1,lcd_buf[tmp]); //寫顯示數據
            ++tmp;
            lcd_write(1,lcd_buf[tmp]); //寫顯示數據  
            ++tmp;         
        }
    }
}


void main()
{
	set_tris_a(0xff);
	set_tris_b(0x01);
	set_tris_c(0x00);
	port_b_pullups(0xff);
	output_high(PIN_B6);
	lcd_init();
	lcd_clear(0x00);
	while(1);
}
?? 文件大小 1337 K
?? 上傳用戶 cando99
?? 所屬分類單片機開發
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