669iaplib.h

P89C669的IAP编程

// 669IAPLIB Header File

#define SECURITY_BIT_1 0x02
#define SECURITY_BIT_2 0x04
#define SECURITY_BIT_3 0x08
#define SECURITY_BIT_1_SET(v) (v & SECURITY_BIT_1)
#define SECURITY_BIT_2_SET(v) (v & SECURITY_BIT_2)
#define SECURITY_BIT_3_SET(v) (v & SECURITY_BIT_3)

#define BLOCK_0  0x0000
#define BLOCK_1  0x0020
#define BLOCK_2  0x0040
#define BLOCK_3  0x0060
#define BLOCK_4  0x0080
#define BLOCK_5  0x00A0
#define BLOCK_6  0x00C0
#define BLOCK_7  0x00E0
#define BLOCK_8  0x0100
#define BLOCK_9  0x0120
#define BLOCK_10 0x0140
#define BLOCK_11 0x0160

extern unsigned char iap_read_manufacturer_id(void);
extern unsigned char iap_read_device_id(unsigned char id_number);
extern unsigned char iap_read_security_bits(void);
extern void iap_program_security_bits(unsigned char bits);
extern unsigned char iap_program_data_byte(unsigned char val, unsigned int addr, unsigned char seg);
extern unsigned char iap_read_data_byte(unsigned int addr, unsigned char seg);
extern unsigned char iap_erase_block(unsigned int block);
extern unsigned int iap_read_boot_vector(void);
extern unsigned char iap_read_status_byte(void);
extern unsigned char iap_erase_bv_sb(void);
extern unsigned char iap_program_status_byte(unsigned char status_byte);
extern unsigned char iap_program_boot_vector(unsigned int boot_vector);