r61503b.h

AVR读取SD卡里FAT格式内容的源程序

///////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////

// This project was designed by Jacky.L (深圳)
// The part of SD and FAT Copyright (c) 2006-2007 by Roland Riegel

///////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////


#define	uchar unsigned char
#define uint  unsigned short int
#define ulong unsigned long int
#define UINT  unsigned short int
#define DWORD unsigned long int

#define	DATAPORTL	PORTA
#define	CONTPORT	PORTC

#define L   &=~
#define H   |=

#define WR_(setby)           PORTC  setby  (1<<1)
//#define RD_(setby)           PORTC  setby  (1<<0)
#define RS_(setby)           PORTC  setby  (1<<2)
#define CS_(setby)           PORTC  setby  (1<<3)
#define RESET_(setby)        PORTC  setby  (1<<4)


            /*R61503B*/
#define		 Start_oscillation						0x00
#define		 Diver_output_control   				0x01
#define		 Lcd_drive_waveform		            	0x02
#define		 Entry_mode								0x03
#define		 Resize_control							0x04
#define		 Display_control_1						0x07
#define		 Display_control_2						0x08
#define		 Display_control_3						0x09
#define		 External_display_interface_1			0x0c
#define		 External_display_interface_2			0x0f
#define		 Power_control_1						0x10
#define		 Power_control_2						0x11
#define		 Power_control_3						0x12
#define		 Power_control_4						0x13
#define		 Power_control_6						0x14
#define		 Power_control_5						0x18
#define		 Ram_address_set_horizontal_add	        0x20
#define		 Ram_address_set_vertical_add		    0x21
#define		 Ram_data_write_read					0x22
#define		 Eprom_read_data_1						0x28
#define		 Epron_read_data_2						0x29
#define		 Eprom_read_data_3						0x2a
#define		 Gamma_control_1						0x30
#define		 Gamma_control_2						0x31
#define		 Gamma_control_3						0x32
#define		 Gamma_control_4						0x33
#define		 Gamma_control_5						0x34
#define		 Gamma_control_6						0x35
#define		 Gamma_control_7						0x36
#define		 Gamma_control_8						0x37
#define		 Gamma_control_9						0x38
#define		 Gamma_control_10						0x39
#define		 Gamma_control_11						0x3a
#define		 Horizontal_ram_address_start_position	0x50
#define		 Horizontal_ram_address_end_position	0x51
#define		 Vertical_ram_address_start_position	0x52
#define		 Vertical_ram_address_end_position		0x53
#define		 Driver_output_control_2				0x70
#define		 Base_image_display_control				0x71
#define		 Vertical_scollL_control				0x7a
#define		 Partial_image_1_ram_display_position	0x80
#define		 Partial_image_1_ram_area_start_line	0x81
#define		 Partial_image_1_ram_area_end_line		0x82
#define		 Partial_image_2_ram_display_position	0x83
#define		 Partial_image_2_ram_area_start_line	0x84
#define		 Partial_image_2_ram_area_end_line		0x85
#define		 Pannel_interface_control_1			    0x90
#define		 Pannel_interface_control_2				0x91
#define		 Pannel_interface_control_3				0x92
#define		 Pannel_interface_control_4				0x93
#define		 Pannel_interface_control_5				0x94
#define		 Pannel_interface_control_6				0x95
#define		 Source_driver_output_control_1			0x98
#define		 Source_driver_output_control_2			0x99
#define		 Source_driver_output_control_3			0x9a
#define		 Source_driver_output_control_4			0x9b
#define		 Source_driver_output_control_5			0x9c
#define		 Eprom_control_1						0xa0
#define		 Eprom_control_2						0xa1
#define		 calibration_cotrol						0xa4	

void init_lcd_T176();
void tft_ram_fill(uchar set_dbH,uchar set_dbL);
void tftShowChar();	
void initShowChar();	
void Delay_Nms(unsigned int n)	;		
void data_out(uchar  set_dbH,uchar set_dbL);