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#ifndef _SERIAL_H
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#define _SERIAL_H
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <sys/ioctl.h>
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#include <termios.h>
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#include <signal.h>
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#include <stdio.h>
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#define RECVDATA_MAXLENTH 1300 /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><DDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ*/
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int SerialOpen(const char *dev_name,int baud,int databit,int stopbit,int chk_mode);
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int SerialRead(int m_comFd,unsigned char *buf,int sz,int timeout);
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int SerialWrite(int m_comFd,const unsigned char *buf,int sz);
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int SerialReadEx(int m_comFd,unsigned char *buf,int sz);
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long long get_msec(void);
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#endif
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