12864显示.c

atm89c52的12864编程显示

#include <reg52.h>


#define uchar unsigned char
#define uint unsigned int

   		sbit di  =P3^7; 					 // 数据\指令 选择    sbit di  =  P2^2;    
   		sbit rw  =   P3^6;					 // 读\写 选择  	sbit rw  =  P2^1; 		
	sbit LCDE= P3^5;						 // 读\写使能    sbit LCDE=  P2^0;   		
   sbit cs2 = P3^4;						 // 片选1      sbit cs2 =   P2^3;				 
sbit cs1 =    P3^3;							 // 片选2   sbit cs1 =   P2^4;  		
sbit ret =    P3^2; 							 // 复位    		   
sbit flag=P1^7;




code uchar  dis[] =        // 数据表
{0x40,0x48,0x48,0x48,0xFF,0x48,0x48,0x40,0x08,0x10,0x20,0xC0,0x30,0x0C,0x00,0x00,
0x40,0x30,0x0F,0x10,0x3F,0x42,0x42,0x42,0x48,0x44,0x43,0x40,0x43,0x4C,0x40,0x00,/*"赵",0*/

0x00,0x18,0x04,0x84,0x44,0x7C,0xA5,0x26,0x24,0xA4,0x64,0x24,0x14,0x0C,0x04,0x00,
0x08,0x08,0x05,0x04,0xFC,0x46,0x46,0x45,0x45,0x46,0x46,0xFE,0x04,0x0C,0x04,0x00,/*"客",1*/

0x20,0x38,0xA7,0x62,0x30,0xC0,0x5F,0x55,0xD5,0x55,0xD5,0x55,0x5F,0xC0,0x00,0x00,
0x22,0x23,0x22,0x12,0x90,0x81,0x85,0x4D,0x55,0x25,0x25,0x55,0x4D,0x85,0x80,0x00,/*"缦",2*/

0x08,0x88,0x88,0x88,0xFF,0x88,0x88,0x08,0x00,0xFE,0x12,0x12,0x12,0xFE,0x00,0x00,
0x00,0x3F,0x10,0x10,0x10,0x10,0x7F,0x80,0x40,0x3F,0x01,0x41,0x81,0x7F,0x00,0x00,/*"胡",3*/

0x60,0x50,0xCE,0x64,0x80,0x5E,0x32,0x42,0x1E,0x00,0x9E,0x42,0x3A,0x42,0x9E,0x00,
0x22,0x23,0x22,0x12,0x10,0x82,0x8A,0x56,0x53,0x22,0x52,0x4E,0x82,0x82,0x02,0x00,/*"缨",4*/

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x58,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"，",5*/

0x00,0x00,0x80,0xBE,0xA2,0xA2,0xA2,0xA2,0xA2,0xA2,0xA2,0xBE,0x80,0x00,0x00,0x00,
0x84,0x84,0x44,0x44,0x24,0x14,0x0C,0x07,0x0C,0x14,0x24,0x64,0xC4,0x44,0x04,0x00,/*"吴",6*/

0x40,0x30,0x2C,0xEB,0x28,0x28,0x48,0x20,0x18,0xD7,0x10,0x10,0x10,0x10,0xF0,0x00,
0x01,0x01,0x01,0xFF,0x41,0x21,0x01,0x04,0x07,0x04,0x04,0x06,0x4C,0x80,0x7F,0x00,/*"钩",7*/

0x00,0x0C,0x04,0x55,0xD5,0x55,0x05,0x7F,0x05,0x55,0x55,0x55,0x05,0x0C,0x04,0x00,
0x00,0x22,0x1A,0x06,0xFF,0x06,0x0A,0x00,0xFF,0x55,0x55,0x55,0xFF,0x00,0x00,0x00,/*"霜",8*/

0x00,0x18,0x0A,0xAA,0xAA,0xAA,0x0A,0xFE,0x0A,0xAA,0xAA,0xAA,0x0A,0x18,0x08,0x00,
0x00,0x00,0x42,0x4A,0x4A,0x4A,0x4A,0x4A,0x4A,0x4A,0x4A,0x4A,0xFE,0x00,0x00,0x00,/*"雪",9*/

0x00,0xFE,0x22,0x22,0x22,0xFE,0x00,0x00,0xFF,0x11,0x11,0x11,0x11,0xFF,0x00,0x00,
0x00,0x03,0x02,0x02,0x02,0x43,0x20,0x18,0x07,0x01,0x01,0x41,0x81,0x7F,0x00,0x00,/*"明",10*/

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x18,0x24,0x24,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"。",11*/

0x40,0x30,0x2C,0xEB,0x28,0x28,0x00,0xFE,0x92,0x92,0x92,0x92,0x92,0xFE,0x00,0x00,
0x01,0x01,0x01,0x7F,0x21,0x11,0x00,0x7F,0x20,0x11,0x06,0x08,0x34,0x62,0x20,0x00,/*"银",12*/

0x04,0xC4,0x5F,0xF4,0x5F,0xC4,0x04,0x8C,0x84,0xC5,0xB6,0x84,0x84,0x8C,0x84,0x00,
0x08,0x0B,0x0A,0xFF,0x0A,0x4B,0x48,0x20,0x22,0x15,0x08,0x14,0x63,0xC0,0x00,0x00,/*"鞍",13*/

0x00,0x00,0xFE,0x22,0x22,0xFE,0x40,0x21,0xD1,0x4F,0x41,0x51,0x61,0xDF,0x00,0x00,
0x40,0x60,0x3B,0x01,0x09,0x33,0x60,0x00,0x0F,0x32,0x62,0x02,0x0A,0x37,0x60,0x00,/*"照",14*/

0x00,0x00,0xF8,0x08,0x08,0x0C,0x0B,0x08,0x08,0x08,0x08,0x08,0xF8,0x00,0x00,0x00,
0x00,0x00,0x7F,0x21,0x21,0x21,0x21,0x21,0x21,0x21,0x21,0x21,0x7F,0x00,0x00,0x00,/*"白",15*/

0x00,0x00,0x02,0x02,0xFA,0x82,0x82,0x82,0x82,0x82,0xFE,0x80,0x80,0x80,0x00,0x00,
0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x24,0x24,0x40,0x3F,0x00,0x00,/*"马",16*/

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x58,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"，",17*/

0x28,0xC9,0x0E,0x88,0x68,0x08,0xFE,0x22,0x42,0x82,0x62,0x12,0xFE,0x00,0x00,0x00,
0x08,0x0B,0x04,0x45,0x22,0x1A,0x07,0x04,0x02,0x01,0x03,0x04,0x07,0x18,0x7C,0x00,/*"飒",18*/

0x00,0x84,0x84,0x44,0x34,0x4C,0x80,0x7F,0x08,0x18,0x24,0x64,0xC2,0x42,0x40,0x00,
0x00,0x00,0x00,0xFF,0x49,0x49,0x49,0x49,0x49,0x49,0x49,0x49,0xFF,0x00,0x00,0x00,/*"沓",19*/

0x10,0x10,0xF0,0x1F,0x14,0x10,0xF0,0x00,0x00,0xF8,0x08,0x08,0x08,0x08,0xF8,0x00,
0x80,0x40,0x23,0x14,0x08,0x16,0x61,0x20,0x00,0x7F,0x10,0x10,0x10,0x10,0x7F,0x00,/*"如",20*/

0x10,0x60,0x01,0x86,0x60,0x04,0x44,0x64,0x55,0x4E,0x44,0x64,0xC4,0x04,0x04,0x00,
0x04,0x04,0xFC,0x03,0x40,0x30,0x0F,0x00,0x00,0x7F,0x00,0x3F,0x40,0x40,0x70,0x00,/*"流",21*/

0x00,0x00,0x00,0xBE,0x2A,0x2A,0x2A,0xEA,0x2A,0x2A,0x2A,0x2A,0x3E,0x00,0x00,0x00,
0x00,0x48,0x46,0x41,0x49,0x49,0x49,0x7F,0x49,0x49,0x49,0x49,0x49,0x41,0x40,0x00,/*"星",22*/

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x18,0x24,0x24,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*"。",23*/

0x80,0x84,0x44,0xC4,0xA4,0x94,0x8C,0xFF,0x8C,0x94,0xA4,0x24,0x44,0xC4,0x40,0x00,
0x00,0x04,0x04,0x04,0x04,0x44,0x84,0x7E,0x05,0x04,0x04,0x04,0x04,0x04,0x04,0x00,/*"李",24*/

0x00,0x00,0xF8,0x08,0x08,0x0C,0x0B,0x08,0x08,0x08,0x08,0x08,0xF8,0x00,0x00,0x00,
0x00,0x00,0x7F,0x21,0x21,0x21,0x21,0x21,0x21,0x21,0x21,0x21,0x7F,0x00,0x00,0x00,/*"白",25*/

0x00,0xF8,0x8C,0x8B,0x88,0xF8,0x40,0x30,0x8F,0x08,0x08,0x08,0x08,0xF8,0x00,0x00,
0x00,0x7F,0x10,0x10,0x10,0x3F,0x00,0x00,0x00,0x03,0x26,0x40,0x20,0x1F,0x00,0x00,/*"的",26*/

0x80,0x40,0x20,0xF8,0x07,0x2A,0xC8,0x48,0x08,0xFF,0x08,0x88,0x78,0x28,0x00,0x00,
0x00,0x00,0x00,0x7F,0x01,0x41,0x21,0x19,0x07,0x01,0x07,0x19,0x31,0x61,0x21,0x00,/*"侠",27*/

0x00,0x18,0x04,0x84,0x44,0x7C,0xA5,0x26,0x24,0xA4,0x64,0x24,0x14,0x0C,0x04,0x00,
0x08,0x08,0x05,0x04,0xFC,0x46,0x46,0x45,0x45,0x46,0x46,0xFE,0x04,0x0C,0x04,0x00,/*"客",28*/

0x10,0x08,0x84,0xC6,0x73,0x22,0x40,0x44,0x44,0x44,0xC4,0x44,0x44,0x44,0x40,0x00,
0x02,0x01,0x00,0xFF,0x00,0x00,0x00,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00/*"行",29*/
};



/*{0x00,0xF0,0x00,0x00,0x00,0x00,0x00,0xFF,
      0x00,0x00,0x00,0x00,0x00,0xF0,0x00,0x00,
      0x00,0x7F,0x20,0x20,0x20,0x20,0x20,0x3F,
      0x20,0x20,0x20,0x20,0x20,0x7F,0x00,0x00,
 0x08,0x08,0x08,0x88,0x68,0x18,0x0F,0xE8,
      0x08,0x08,0x08,0x88,0x08,0x0C,0x08,0x00,
      0x00,0x40,0x21,0x11,0x0D,0x41,0x81,0x7F,
      0x01,0x05,0x09,0x31,0x61,0x00,0x00,0x00,
 0x00,0xFC,0x00,0x00,0xFF,0x00,0x02,0xF2,
      0x12,0x12,0xFE,0x12,0x12,0xFB,0x12,0x00,
      0x00,0x8F,0x40,0x30,0x0F,0x00,0x00,0x3F,
      0x00,0x00,0xFF,0x10,0x20,0x1F,0x00,0x00,
 0x04,0x44,0x94,0x24,0x6F,0x04,0xE4,0x24,
      0x24,0x24,0x2F,0xF4,0x24,0x06,0x04,0x00,
      0x04,0x04,0xFD,0x04,0x02,0x00,0x3F,0x40,
      0x40,0x42,0x44,0x43,0x40,0x40,0x70,0x00,
 0x20,0x20,0x20,0x20,0x20,0x20,0xA0,0x7F,
      0xA0,0x20,0x20,0x20,0x20,0x30,0x20,0x00,
      0x00,0x40,0x40,0x20,0x10,0x0C,0x03,0x00,
      0x01,0x06,0x08,0x10,0x20,0x60,0x20,0x00,
 0x40,0x30,0x11,0x96,0x90,0x90,0x91,0x96,
      0x90,0x90,0x98,0x14,0x13,0x50,0x30,0x00,
      0x04,0x04,0x04,0x04,0x04,0x44,0x84,0x7E,
      0x06,0x05,0x04,0x04,0x04,0x06,0x04,0x00,
 0x80,0x40,0x20,0xF8,0x47,0x48,0x48,0x48,
      0xC8,0x7F,0x48,0x48,0x4C,0x68,0x40,0x00,
      0x00,0x00,0x00,0xFF,0x00,0x00,0x02,0x0B,
      0x12,0x62,0xD2,0x0A,0x06,0x02,0x00,0x00,
 0x10,0x10,0x10,0xFF,0x90,0x30,0xAA,0x72,
      0x22,0xFE,0x21,0x71,0xA9,0xAC,0xA0,0x00,
      0x02,0x42,0x81,0x7F,0x00,0x01,0xFE,0x92,
      0x92,0xFF,0x92,0x92,0xFE,0x01,0x00,0x00, 
0x40,0x30,0x11,0x96,0x90,0x90,0x91,0x96,
      0x90,0x90,0x98,0x14,0x13,0x50,0x30,0x00,
      0x04,0x04,0x04,0x04,0x04,0x44,0x84,0x7E,
      0x06,0x05,0x04,0x04,0x04,0x06,0x04,0x00,
0x00,0xFE,0x22,0x5A,0x96,0x0C,0x24,0x24,
      0x25,0x26,0x24,0x34,0xA4,0x14,0x0C,0x00,
      0x00,0xFF,0x04,0x08,0x87,0x81,0x41,0x31,
      0x0F,0x01,0x3F,0x41,0x41,0x41,0x70,0x00,
      
 0x40,0x48,0x48,0x48,0xFF,0x48,0x68,0x40,
      0x0C,0x30,0xC0,0x30,0x0E,0x00,0x00,0x00,
      0x40,0x30,0x0F,0x08,0x1F,0x22,0x42,0x48,
      0x44,0x43,0x40,0x41,0x46,0x6C,0x20,0x00,
 0x00,0x00,0xE4,0x24,0x2C,0x34,0x25,0x26,
      0xA4,0xB4,0x6C,0x26,0x24,0x30,0x20,0x00,
      0x40,0x30,0x0F,0x80,0x92,0x92,0x49,0x49,
      0x44,0x24,0x22,0x11,0x08,0x00,0x00,0x00,
 0x10,0x10,0xD0,0xFF,0x90,0x10,0x10,0xD0,
      0xFF,0x90,0x10,0x20,0x10,0x08,0xC6,0x00,
      0x04,0x03,0x00,0xFF,0x00,0x04,0x03,0x00,
      0xFF,0x00,0x81,0x44,0x22,0x11,0x0C,0x00,
 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x38,0x7C,0x44,0x44,0x7C,0x38,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 0x20,0x22,0x2A,0x2A,0xAA,0x6A,0x3A,0x2F,
      0x2A,0x6A,0xAA,0x2A,0x2A,0x22,0x20,0x00,
      0x04,0x04,0x02,0x01,0xFF,0x49,0x49,0x49,
      0x49,0x49,0xFF,0x01,0x02,0x06,0x02,0x00,

 0x80,0x70,0x00,0xFF,0x10,0x20,0xFE,0x92,
      0x92,0x92,0x92,0x92,0xFF,0x02,0x00,0x00,
      0x00,0x00,0x00,0xFF,0x00,0x00,0xFF,0x40,
      0x23,0x04,0x08,0x14,0x62,0xC3,0x40,0x00,

 0x24,0x24,0xA4,0xFE,0x23,0x22,0x80,0x70,
      0x00,0xFF,0x00,0x40,0x20,0x30,0x00,0x00,
      0x08,0x06,0x01,0xFF,0x81,0x42,0x20,0x18,
      0x06,0x01,0x06,0x08,0x30,0x60,0x20,0x00,

 0x82,0x92,0x92,0x92,0x92,0xFF,0x00,0x00,
      0x00,0xFF,0x92,0x92,0x9A,0xD3,0x82,0x00,
      0x20,0x18,0x00,0x3C,0x40,0x41,0x44,0x48,
      0x58,0x41,0x40,0x70,0x00,0x08,0x30,0x00,

 0x00,0x40,0x7F,0x44,0x44,0x26,0xA4,0x00,
      0x3F,0x48,0x48,0xC4,0x46,0x40,0x70,0x00,
      0x00,0x00,0x00,0xFF,0x49,0x49,0x49,0x49,
      0x49,0x49,0x49,0xFF,0x01,0x00,0x00,0x00,

 0x00,0x00,0x00,0xF8,0x48,0x4C,0x4A,0x49,
      0x48,0x48,0x48,0xFC,0x08,0x00,0x00,0x00,
      0x00,0x00,0x00,0xFF,0x44,0x44,0x44,0x44,
      0x44,0x44,0x44,0xFF,0x00,0x00,0x00,0x00,

 0x10,0x10,0x10,0xFF,0x90,0x50,0x20,0x20,
      0x20,0xFF,0xA0,0x22,0x24,0x30,0x20,0x00,
      0x02,0x42,0x81,0x7F,0x00,0x80,0x40,0x30,
      0x0F,0x00,0x3F,0x40,0x40,0x40,0x70,0x00,

 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
      0x00,0x00,0x00,0x46,0x2F,0x1F,0x06,0x00,
      0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

 0x04,0x04,0x04,0xC4,0x3F,0x04,0x04,0x04,
      0xE4,0x04,0x1F,0x84,0xC4,0x06,0x04,0x00,
      0x04,0x02,0x01,0xFF,0x00,0x20,0x10,0x08,
      0x3F,0x42,0x41,0x40,0x40,0x40,0x70,0x00,

 0x10,0x0C,0x04,0x44,0x24,0x94,0x45,0x26,
      0x44,0x94,0x24,0x64,0x04,0x14,0x0C,0x00,
      0x08,0x08,0x04,0x02,0xFD,0x44,0x44,0x44,
      0x44,0x44,0xFD,0x02,0x04,0x0C,0x04,0x00,

 0x00,0x00,0x00,0x00,0xFE,0x22,0x22,0x22,
      0x22,0x22,0x22,0xFF,0x02,0x00,0x00,0x00,
      0x00,0x80,0x40,0x30,0x0F,0x02,0x02,0x02,
      0x02,0x42,0x82,0x7F,0x00,0x00,0x00,0x00,

 0x88,0x98,0x64,0x2C,0xB2,0xCD,0x00,0xFC,
      0x26,0x25,0x24,0x24,0x24,0xFE,0x04,0x00,
      0x00,0x12,0x52,0x89,0x44,0x3F,0x80,0x43,
      0x31,0x0F,0x01,0x3F,0x41,0x43,0x70,0x00,

 0x20,0x20,0x20,0x22,0x24,0x2C,0x20,0xE0,
      0x3F,0x20,0x20,0x20,0x20,0xF0,0x20,0x00,
      0x00,0x40,0x20,0x10,0x08,0x04,0x03,0x00,
      0x02,0x04,0x4C,0x80,0x40,0x3F,0x00,0x00,

 0x40,0x40,0x42,0xCC,0x00,0x20,0x10,0xFC,
      0x4B,0x48,0x4A,0xFC,0x48,0x4C,0x08,0x00,
      0x00,0x00,0x00,0x7F,0x20,0x10,0x00,0xFF,
      0x22,0x22,0x22,0x3F,0x22,0x32,0x20,0x00,

 0x10,0x10,0xF0,0x1F,0x10,0xF2,0x82,0x82,
      0xFE,0x82,0x82,0x82,0xFE,0x83,0x82,0x00,
      0x40,0x22,0x15,0x08,0x14,0x23,0x80,0x40,
      0x3F,0x00,0x00,0x00,0xFF,0x00,0x00,0x00
};*/


code uchar  dis1[]=
{0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,/*"0",0*/

0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,/*"1",1*/

0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,/*"2",2*/

0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,/*"3",3*/

0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,/*"4",4*/

0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00};/*"5",5*/


/*void busy(){
di=0;
rw=1;
e=1;
P0=0xff;
while(flag==1){};
}*/

void w_cmd(uchar cmd ){
//busy();
di=0;
rw=0;
P1=cmd;
LCDE=1;
LCDE=0;}

void w_date(uchar date){
//busy();
di=1;
rw=0;
P1=date;
LCDE=1;
LCDE=0;
}

void set(uchar x,uchar y){   //设置页与列
if(y<64){
//用于移八位后的显示 用
cs1=0;cs2=1; //不同的液晶 片选cs有效高低电平不同,此处设为低有效   (可能要改)
w_cmd(x+0xb8);
w_cmd(y+0x40);}       
else{cs1=1;cs2=0;
w_cmd(x+0xb8);
w_cmd(y);}

}

void display(uchar x1,uchar y1,uchar *p,uint n, uchar size2 ){
uchar i,j,x2,y2;
x2=x1;y2=y1;   //保存位置

for(j=0;j<n;j++){ //先显示所有字的上半部分   
set(x1,y1);
for(i=0;i<size2;i++){
w_date(*(p+i+j*2*size2));}
y1=y1+size2;	
if(y1==128){y1=0;x1=x1+2;}	
	}

	x1=x2;y1=y2;
    x1=x1+1;
	for(j=0;j<n;j++){    //再显示所有字的下半部分

	set(x1,y1);
	for(i=size2;i<2*size2;i++)
	w_date(*(p+i+j*2*size2));
	y1=y1+size2;	
	if(y1==128){y1=0;x1=x1+2;}
	
	  				}
	
												}
void delay(unsigned char a)
	{
	unsigned char i,j;
	for(i=0;i<a;i++)
		for(j=0;j<200;j++)
			;
	}
 void clear()
 {
uchar i,j;
cs1=0;cs2=1;
for (i=0;i<8;i++)
for(j=0;j<64;j++)
{set(i,j);
w_date(0);
}

cs1=1;cs2=0;
for (i=0;i<8;i++)
for(j=64;j<128;j++){set(i,j);
w_date(0);
}			}


void main(){
clear();

cs1=1;
cs2=1;
w_cmd(0x3f);//开显示 
w_cmd(0xc0);//设置起始行
display(0,0,dis,29,16);
//display(6,80,dis1,6,8);
while(1){uchar i;       //整体上移；
		delay(200);
		cs1=1;cs2=0;
		w_cmd(0xc0+i);
		cs1=0;cs2=1;
		w_cmd(0xc0+i);
		i++;
		if(i==64)
			i=0;
		};
}