ist.h

arm嵌入式开发实例

/**************************************************************************************************
 *
 * VERSION
 *     1.0
 *
 * DESCRIPTION
 *     This file contains the register map of W90N740 processor.
 *
 * DATA STRUCTURES
 *     None
 *
 * FUNCTIONS
 *     None
 *
 * HISTORY
 *     10/28/2003		 Ver 1.0 Created by Hank Ji
 *
 * REMARK
 *     None
 *     
 *************************************************************************************************/
/****************************************************************/
/*			define function and data struct in all .c file		*/
/****************************************************************/
#define True 0
#define False 1

#define nops        __asm { nop  }

typedef struct 
{
  uint8 head;
  uint8 command;
  uint16 size;
  uint8 error;
  uint8 parity;
  uint8 end;
}com_string;

#define SetBit(var,bit) (var |= (1<<bit))	
#define ClrBit(var,bit) (var &= ~(1<<bit))
#define ValBit(var,bit) (var & (1<<bit))

/****************************************************************/
/*				hardware address macro define					*/
/****************************************************************/
#define cs2 (*(volatile unsigned char *)(0x30000000))
#define cs3 (*(volatile unsigned char *)(0x40000000))

#define SYS_MODE		((GPIO_DATAIN>>19) & 0x01)
#define MODE_NORMAL		0x00080000
#define MODE_TEST		0

#define Lock_open    (GPIO_DATAOUT |= (0x00000001<<0))		//gpio 1
#define Lock_close   (GPIO_DATAOUT &= ~(0x00000001<<0))

/********************** i2c bus input & output ******************/
/*	sensor board and arm board pin to pin						*/
/****************************************************************/

#define IIC_CMD_TEST	0
#define IIC_CMD_SW		0x01	//	R	SWITCH状态
#define	IIC_CMD_ROTARY	0x02	//	R	ROTARY状态
#define IIC_CMD_POWLOW	0x03	//	R	电源状态
		
//#define IIC_CMD_80H//	W	ADD下次要读写的地址
#define IIC_CMD_LED		0x81	//	W	LED状态
#define IIC_CMD_BUZZER	0x82	//	W	蜂鸣器状态
#define IIC_CMD_POWER	0x83	//	W	关电源

//#define Power_on	 E_write_byte(IIC_CMD_POWER,0x55)		//gpio 0
#define Power_off	 E_write_byte(IIC_CMD_POWER,0x55)
#define Led_redon	 E_write_byte(IIC_CMD_LED,1)		//gpio 2
#define Led_redoff   E_write_byte(IIC_CMD_LED,0)
#define Led_greenon  E_write_byte(IIC_CMD_LED,2)		//gpio 3
#define Led_greenoff E_write_byte(IIC_CMD_LED,0)
#define Buzz_on		 E_write_byte(IIC_CMD_BUZZER,1)		//gpio 12
#define Buzz_off	 E_write_byte(IIC_CMD_BUZZER,0)

#define KEY_DEL_ALL 	((GPIO_DATAIN>>15) & 0x01)
#define	KEYVAL_DEL_ALL	0

#define KEY_VALUE		(Fun_read_status(IIC_CMD_SW))
#define KEYVAL_OK		6
#define KEYVAL_ADD		5
#define KEYVAL_DEL		3

#define POW_STATUS		(Fun_read_status(IIC_CMD_POWLOW))

#define DIGTAL_SW		(Fun_read_status(IIC_CMD_ROTARY))
#define USER1_SWITCH	4
#define USER2_SWITCH	2
#define USER3_SWITCH	6

/************************ bmf image *****************************/
/*	sensor board and arm board pin to pin						*/
/*			sensor board: a1 a0 d3 d2 d1 d0						*/
/*			arm board:    d5 d4 d3 d2 d1 d0						*/
/****************************************************************/
#define	WAKE		 ((GPIO_DATAIN>>1) & 0x01)			//gpio 1
#define Bmf_reset_hi (GPIO_DATAOUT |= (0x00000001<<3))	//gpio 3
#define Bmf_reset_lo (GPIO_DATAOUT &= ~(0x00000001<<3))
#define Bmf_endsh	 ((GPIO_DATAIN>>12) & 0x01)			//GPIO 12
#define Bmf_dsc_hi	 (GPIO_DATAOUT |= (0x00000001<<13))	//gpio 13
#define Bmf_dsc_lo	 (GPIO_DATAOUT &= ~(0x00000001<<13))
#define Bmf_sed		 ((GPIO_DATAIN>>14) & 0x01)			//GPIO 14

#define Bmf_Address		cs2
#define Bmf_LDS_1       0x04    //LDS = 1 		000100b 
#define Bmf_DCI_1		0x14	//DCI = 1		010100b
#define Bmf_DCI_0		0x10	//DCI = 0		010000b	
#define Bmf_PLDS_1      0x0c    //PDS,LDS = 1	001100b
#define Bmf_Parallel    0x30    //init Parallel	110000b 

/****************************************************************/
/*						Flash address							*/
/****************************************************************/

#define Flash_baseaddr	0x7f000000

#define Flash_Ctlreg1	(VPchar(Flash_baseaddr+0x5555))
#define Flash_Ctlreg2	(VPchar(Flash_baseaddr+0x2aaa))

#define	MA_PARAM_PAGE1	1534	//PARAMETER 1 FIRST ADDRESS
#define	MA_PARAM_PAGE2	1535	//PARAMETER 2 FIRST ADDRESS

#define	MA_PROG_PAGE	96		//PROGRAM FIRST ADDRESS

#define	MA_USER1_PAGE	1536	//USER 1 TEMPLATE FIRST ADDRESS
#define	MA_USER2_PAGE	1568	//USER 2 TEMPLATE FIRST ADDRESS
#define	MA_USER3_PAGE	1600	//USER 2 TEMPLATE FIRST ADDRESS

#define MAX_user_num			3
#define MAX_SYSINF_LENGTH		(3+1+1)

//系统参数页偏移
#define User1_inf_offset		0
#define User2_inf_offset		1
#define User3_inf_offset		2

#define Sys_inf_offset			0x10

#define param1_offset		0x30	//AreaHold_enroll
#define	param2_offset		0x32	//AreaHold_match
#define param3_offset		0x34	//QualityHold_enroll
#define param4_offset		0x36	//QualityHold_match
#define param5_offset		0x38	//SimilarityHold

#define Valid_inf_offset	0x7e
#define Check_sum_offset	0x7f

#define Valid_inf 			0x55
/****************************************************************/
/*			communication command and error						*/
/****************************************************************/
#define CMD_TEST			1
#define CMD_GET_IMAGE		2
#define CMD_GET_TEMPLATE	3
#define CMD_GET_USER_NUM	4
#define CMD_GET_USER		5
#define CMD_GET_SYS			6
#define CMD_GET_IO			7
#define CMD_SET_USER		8
#define CMD_DELETE_USER		9
#define CMD_GET_FINGER		10
#define CMD_SET_IO			11
#define CMD_MATCH_TEMPLATE	13
#define CMD_SET_LEVEL		14
#define CMD_GET_LEVEL		15
#define CMD_POWER_OFF		16
#define CMD_GET_ID			17

#define CMD_SEND_IMG_BEGIN	22
#define CMD_SEND_IMG_NEXT	23
#define CMD_SEND_IMG_AGAIN	24
#define CMD_SEND_IMG_END	25

#define CMD_TEST_SYSTEM		26
#define CMD_TEST_IMAGE		27


#define	ERR_NONE			0

#define ERR_CAPTURE_FAIL	1
#define ERR_RDIMG_ERR		2
#define ERR_COMMAND_FAIL	3
#define ERR_USER_NOTEXISTED 4
#define	ERR_PARITY			5
#define ERR_PRGNUM_FAIL		6
#define	ERR_SIZE			7
#define ERR_ERR				8
#define ERR_PARAMETER		9

#define ERR_WRITE_ERR		10
#define ERR_MATCH_FAIL		31
#define ERR_TEST_IMAGE		32

#define ERR_PARAM	0x81
#define ERR_SDRAM	0x82
#define ERR_FLASH	0x84

#define PCCOM_HEAD	0x0B
#define PCCOM_END	0x0E


/****************************************************************/
/*			macro define about algorithm						*/
/****************************************************************/
#define	MIN_IMAGE_SIZE		256*384
#define MIN_template_size	1138

#define MA_CAPTURE_TIMES	3
/************************************************/
/*				variable in all .c file			*/
/************************************************/
/*--------- define variable in main.c ---------*/
#ifdef C_main
  #define Main_ext			
#else
  #define Main_ext extern
#endif  

Main_ext uint8 SwitchVal; 	//switch value

Main_ext uint8 UserList[MAX_user_num];
Main_ext uint8 UserNum;


Main_ext bool flash_status;


/*--------- define variable in timer.c ---------*/
#ifdef C_Timer
  #define Timer_ext			
#else
  #define Timer_ext extern
#endif  

Timer_ext unsigned int cur_ticks; 	//1 sec = 100 ticks
Timer_ext unsigned int b_times; 	
Timer_ext volatile bool Flag_timer;

/*--------- define variable in flash.c ---------*/
#ifdef C_Flash
  #define Flash_ext
#else
  #define Flash_ext extern
#endif  

Flash_ext uint8 flash_buffer[256];

/*--------- define variable in communication.c ---------*/
#ifdef C_communication
  #define commu_ext
#else
  #define commu_ext extern
#endif  

commu_ext com_string pcdata;
commu_ext uint8 RevData[MIN_template_size+20];
commu_ext uint32 Imag_data_size;  

commu_ext uint8 ImageBuffer[MIN_IMAGE_SIZE];

commu_ext bool Flag_get_image;
/*--------- define variable in communication.c ---------*/
#ifdef C_uart
  #define UART_ext
#else
  #define UART_ext extern
#endif  

UART_ext uint8 ascii_1,ascii_2;
UART_ext uint8 hexdata;

/*--------- define variable in IIC.c ---------*/
#ifdef C_iic
  #define iic_ext
#else
  #define iic_ext extern
#endif  

iic_ext uint8 I2C_byte;

#define SDA_HI		(GPIO_DATAOUT |= (0x00000001<<5))
#define SDA_LO		(GPIO_DATAOUT &= ~(0x00000001<<5))
#define SCL_HI		(GPIO_DATAOUT |= (0x00000001<<6))
#define SCL_LO		(GPIO_DATAOUT &= ~(0x00000001<<6))

#define SCL_DIR_OUT		GPIO_DIR |= 0x00000040
//#define SDA_DIR_IN		GPIO_DIR &= 0xffffffdf
#define SDA_DIR_IN		GPIO_DIR = 0x00002049
//#define SDA_DIR_OUT		GPIO_DIR |= 0x00000020
#define SDA_DIR_OUT		GPIO_DIR = 0x00002069


#define SDA_INPUT 		(GPIO_DATAIN & 0x00000020)>>5

#define I2C_WRITE	0xa0	//0x54
#define I2C_READ	0xa1	//0x55

/************************************************/
/*			declare function in all .c file		*/
/************************************************/
extern void Fun_init_system(void);
extern bool Fun_check_lowpower(void);
extern bool Fun_check_flash(void);
extern bool Fun_judge_sw(void);

extern void Fun_show_lowpower(void);
extern void Fun_show_error(void);
extern void Fun_show_ok(void);
extern void Fun_show_open(void);
extern void Fun_buzzer1(void);
extern void Fun_buzzer2(void);
extern void Fun_delay_10ms(uint16 t);
extern void Fun_delay_1ms(uint16 t);


extern void Fun_flash_writepage(uint16 page);
extern void Fun_flash_readpage(uint16 page);
extern void Fun_wr_template(uint8 UserNumber,uint8 *pImageTemplate);
extern void Fun_rd_template(uint8 UserNumber,uint8 *pImageTemplate);
extern void Fun_del_template(uint8 UserNumber);
extern uint8 Fun_rd_parameter(void);
extern void Fun_wr_parameter(void);

extern void Fun_SetIntISR(int, void (*)());
extern __irq void IRQ_IntHandler(void);
extern void Fun_TimerInitialize(int channel,unsigned int total_times);

extern void Fun_UART_SetBaudRate(uint32 baud_rate);
extern int Fun_UART_Initialize(uint32 baud_rate);
extern uint8 Fun_UART_getchar(void);
extern uint16 Fun_UART_getdata(uint8 *getdata);
extern bool Fun_UART_putchar(uint8 ch);
extern bool Fun_UART_senddata(uint8 *pSenddata,uint16 Num,uint8 mode);
extern bool atoi(uint8 asciiData);
extern void itoa(uint8 inData);

extern void Fun_delay_1us(void);
extern bool Fun_Sensor_init(void);
extern bool Fun_Get_BmfImage(uint8 *pImage);
extern bool Fun_capture_image(uint8 *pImage);
extern bool Fun_read_image(uint8 *pImage);

extern bool Fun_pc_com(void);

extern void Fun_test_system(void);
extern bool Fun_test_flash(void);
extern void Fun_test_image(void);

extern void Fun_SEND_IMG_BEGIN(void);
extern void Fun_SEND_IMG_NEXT(void);
extern void Fun_SEND_IMG_AGAIN(void);
extern void Fun_SEND_IMG_END(void);

extern void Fun_pccom_test(void);
extern void Fun_pccom_getimage(void);
extern void Fun_pccom_getsys(void);
extern void Fun_pccom_getio(void);
extern void Fun_pccom_setio(void);
extern void Fun_pccom_poweroff(void);

extern uint8 check_sum(uint8 *pData,uint16 Num);

extern bool E_address(uint8 Address);
extern bool E_read_byte(uint8 Address);
extern bool E_write_byte(uint8 Address,uint8 data);
extern uint8 Fun_read_status(uint8 Address);

extern void delay(void);
extern void I_start(void);
extern void I_stop(void);
extern void I_init(void);
extern bool I_clock(void);
extern bool I_send(uint8 I_data);
extern uint8 I_receive(void);
extern void I_Ack(void);