rs232_fn.h

mx1ads 的bootloader下载程序

#ifndef _RS232_FN_H
#define _RS232_FN_H

int rs232_setmode(int fd, int baud, int mode, int flowc);

int rs232_sendch(int fd,unsigned char c);

int rs232_recch(int fd);

int rs232_test(int fd,int time);

int rs232_recch_wait(int fd,int time);

int rs232_wait_delimit(int fd,char *delimit,int time);

int rs232_writem(int fd, int mode, char *data, int len);

int rs232_readm(int fd, int time, char *data, int len);

int rs232_sendf(int fd, int mode, char *template, ...)
		 __attribute__ ((format (printf, 3, 4)));

#define RS232_SF_ECHO 1

#endif /* _RS232_FN_H */