flash_pub.h

这是我在我们公司做的C51加油单片机程序

void init_spi(void);
void spi_send_uchar(unsigned char dat);
unsigned char get_uchar(void);
unsigned char read_status(void);
unsigned char wait_ready(void);
void send_cmd32(unsigned long cmd32);
bit we_buf(unsigned char buf_no, unsigned char *src, unsigned int BFA, unsigned int n);
bit we_buf_main_del(unsigned char buf_no, unsigned intPA);
unsigned int at45d021_wr(unsigned char *wrbuf,unsigned int size,unsigned int pa,unsigned int ba);
unsigned int at45d021_rd(unsigned char *rdbuf,unsigned int size,unsigned int pa,unsigned int ba);