lcd_ili9320.h

CPU接口的LCD控制代码

/**
 * @belief: transmit KGM281E0 LCD specific functions to lcd.c
 * @author Guanghua Zhang
 * @date 2007-01-03
 * @version 1.0
 * @ref Please refer to ILI9320DS_V01.41.pdf.
 * @NOTE
 * 18 bit LCD
 */

#ifndef __LCD_ILI9320_H__
#define __LCD_ILI9320_H__

#include "LCD.h"

T_U32 convert_to_ili9320(T_U32 u18);

T_VOID set_disp_address_ili9320(T_U32 x1, T_U32 y1, T_U32 x2, T_U32 y2);

/**
 * @brief Initialize the ili9320 LCD
 * Initialize master LCD and slave LCD and then turn on them
 * @author YiRuoxiang
 * @date 2005-12-30
 * @param T_VOID
 * @return T_VOID
 */
T_VOID  lcd_ili9320_initial(T_VOID);

/**
 * @brief Turn on the LCD
 * @author qxj
 * @date 2005-07-18
 * @param T_eLCD lcd: selected LCD, must be LCD_M or LCD_S
 * @return T_VOID
 */
T_VOID lcd_ili9320_turn_on(T_eLCD lcd);

/**
 * @brief Turn off the LCD
 * @author qxj
 * @date 2004-09-14
 * @param T_eLCD lcd: selected LCD, must be LCD_M or LCD_S
 * @return T_VOID
 */
T_VOID lcd_ili9320_turn_off(T_eLCD lcd);

/**
 * @brief Set lcd_ili9320 contrast value
 * @author YiRuoxiang
 * @date 2006-01-04
 * @param T_U8 contrast: contrast value
 * @return T_VOID
 * @retval
 */
T_VOID lcd_ili9320_set_contrast(T_U8 contrast);

/**
 * @brief  	rotate the picture 90 degree
 * @author	lgj
 * @date	2005-08-18
 * @param	T_VOID
 * @retval  T_VOID
 */
T_VOID lcd_ili9320_rotate(T_VOID);
#endif