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// SOPSUYSI_RS232.h
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#ifndef RS232_H
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#define RS232_H
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//#define debug
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#define badPortValue -1
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#define rs232noerr 0
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typedef int rs232port_t;
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typedef int rs232speed_t;
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typedef enum {rs232OneStop,rs232One5Stop,rs232TwoStop}rs232stop;
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typedef enum {rs232parityNo,rs232parityOdd,rs232parityEven}rs232parity;
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct rs232portslist_t
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{
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char* name;
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struct rs232portslist_t* next;
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}rs232portslist_t;
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#ifdef __cplusplus
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}
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#endif
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#ifdef __cplusplus
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#define rs232extern extern "C"
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#else
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#define rs232extern extern
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#endif
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rs232extern rs232port_t rs232open(char* psPortName);
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rs232extern rs232portslist_t* rs232getportlist();
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rs232extern void rs232deleteportlist(rs232portslist_t* list);
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rs232extern int rs232close(rs232port_t fd);
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rs232extern int rs232setup(rs232port_t fd, int ChSize, int BaudeRate, rs232parity Parity, rs232stop NbStop);
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rs232extern int rs232write(rs232port_t fd,char *psWrite, int WriteBufferSize);
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rs232extern int rs232read(rs232port_t fd,char *psRead, int ReadBufferSize);
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rs232extern int rs232setparity(rs232port_t fd, rs232parity Parity);
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rs232extern int rs232setnbstop(rs232port_t fd, rs232stop NbStop);
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rs232extern int rs232setcsize(rs232port_t fd, int ChSize);
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rs232extern int rs232setbaudrate(rs232port_t fd, int baudrate);
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rs232extern int rs232setRTS(rs232port_t fd);
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rs232extern int rs232clearRTS(rs232port_t fd);
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rs232extern int rs232setDTR(rs232port_t fd);
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rs232extern int rs232clearDTR(rs232port_t fd);
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rs232extern int rs232saferead(rs232port_t fd,char* data,int count );
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rs232extern int rs232safewrite(rs232port_t fd,char* data,int count);
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#endif
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