#define LCD_W  320
#define LCD_H  480

void LCD_RESET(void)
{
	LCD_RST_CLR;
	delay_ms(100);	
	LCD_RST_SET;
	delay_ms(50);
}

void LCD_direction(u8 direction)
{ 
			lcddev.setxcmd=0x2A;
			lcddev.setycmd=0x2B;
			lcddev.wramcmd=0x2C;
			lcddev.rramcmd=0x2E;
			lcddev.dir = direction%4;
	switch(lcddev.dir){		  
		case 0:						 	 		
		lcddev.width=LCD_W;
		lcddev.height=LCD_H;		
		LCD_WriteReg(0x36,(1<<3));
		break;
		case 1:
			lcddev.width=LCD_H;
			lcddev.height=LCD_W;
			LCD_WriteReg(0x36,(1<<3)|(1<<6)|(1<<5));
		break;
		case 2:						 	 		
			lcddev.width=LCD_W;
			lcddev.height=LCD_H;	
			LCD_WriteReg(0x36,(1<<3)|(1<<6)|(1<<7));
		break;
		case 3:
			lcddev.width=LCD_H;
			lcddev.height=LCD_W;
			LCD_WriteReg(0x36,(1<<3)|(1<<5)|(1<<7));
		break;	
		default:break;
	}	
}	
	
void LCD_Init(void)
{ 
	LCD_RESET(); //LCD 复位
//************* ILI9488初始化**********//	
	LCD_WR_REG(0XF7);
	LCD_WR_DATA(0xA9);
	LCD_WR_DATA(0x51);
	LCD_WR_DATA(0x2C);
	LCD_WR_DATA(0x82);

	LCD_WR_REG(0xC0);
	LCD_WR_DATA(0x11);
	LCD_WR_DATA(0x09);

	LCD_WR_REG(0xC1);
	LCD_WR_DATA(0x41);

	LCD_WR_REG(0XC5);
	LCD_WR_DATA(0x00);
	LCD_WR_DATA(0x28);
	LCD_WR_DATA(0x80);

	LCD_WR_REG(0xB1);
	LCD_WR_DATA(0xB0);
	LCD_WR_DATA(0x11);

	LCD_WR_REG(0xB4);
	LCD_WR_DATA(0x02);

	LCD_WR_REG(0xB6);
	LCD_WR_DATA(0x02);
	LCD_WR_DATA(0x22);

	LCD_WR_REG(0xB7);
	LCD_WR_DATA(0xc6);

	LCD_WR_REG(0xBE);
	LCD_WR_DATA(0x00);
	LCD_WR_DATA(0x04);

	LCD_WR_REG(0xE9);
	LCD_WR_DATA(0x00);

	LCD_WR_REG(0x36);
	LCD_WR_DATA(0x08);

	LCD_WR_REG(0x3A);
	LCD_WR_DATA(0x55);

	LCD_WR_REG(0xE0);
	LCD_WR_DATA(0x00);
	LCD_WR_DATA(0x07);
	LCD_WR_DATA(0x10);
	LCD_WR_DATA(0x09);
	LCD_WR_DATA(0x17);
	LCD_WR_DATA(0x0B);
	LCD_WR_DATA(0x41);
	LCD_WR_DATA(0x89);
	LCD_WR_DATA(0x4B);
	LCD_WR_DATA(0x0A);
	LCD_WR_DATA(0x0C);
	LCD_WR_DATA(0x0E);
	LCD_WR_DATA(0x18);
	LCD_WR_DATA(0x1B);
	LCD_WR_DATA(0x0F);

	LCD_WR_REG(0XE1);
	LCD_WR_DATA(0x00);
	LCD_WR_DATA(0x17);
	LCD_WR_DATA(0x1A);
	LCD_WR_DATA(0x04);
	LCD_WR_DATA(0x0E);
	LCD_WR_DATA(0x06);
	LCD_WR_DATA(0x2F);
	LCD_WR_DATA(0x45);
	LCD_WR_DATA(0x43);
	LCD_WR_DATA(0x02);
	LCD_WR_DATA(0x0A);
	LCD_WR_DATA(0x09);
	LCD_WR_DATA(0x32);
	LCD_WR_DATA(0x36);
	LCD_WR_DATA(0x0F);

	LCD_WR_REG(0x11);
	delay_ms(120);
	LCD_WR_REG(0x29);

  LCD_direction(0);//设置LCD显示方向 
}