lcd.h

ucos在9200上的移植

#ifndef LCD_H
#define LCD_H

#include "AT91RM9200.h"

#ifdef __cplusplus
extern "C" {
#endif

//#define LCD_ACCESS_BASE (int *)0x40000000

void Clear_Display(int* base_address);
void Home_Return(int* base_address);
void Set_Entry_Mode(int* base_address, int mode);
void Set_Display(int* base_address, int mode);
void Set_Shift(int* base_address, int mode);
void Set_Function(int* base_address, int mode);
void Set_Command_Mode(AT91PS_PIO pPio ,int position);
void Set_Write_Mode(AT91PS_PIO pPio, int position);
void Set_Display_Row(int* base_address, AT91PS_PIO pPio ,int position ,int row);
void Config_LCD(int* base_address, int set_entry_mode, int set_display, 
				int set_function, int position, AT91PS_PIO pPio, int row);
void Write_To_LCD(int* base_address, char written);
void Configure_LCD(AT91PS_PIO pPio ,int position);

#ifdef __cplusplus
}
#endif

#endif