?? sysserial.h
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/*=========================================================*/
#ifndef SERIAL_H
#define SERIAL_H
#define com_dataport 0
#define com_intenable 1
#define com_intflag 2
#define com_lineclt 3
#define com_modemclt 4
#define com_lineflag 5
#define com_modemflag 6
#define com_brlsb 0
#define com_brmsb 1
#define IIR_RDA 0x04 /* received data available */
#define IIR_THRE 0x02 /* transmit holding register empty */
#define IIR_TIMEOUT 0x0c /* char receiv tiemout */
#define RxFIFO_BIT 0x01
#define TxFIFO_BIT 0x02
#define MCR_DTR 0x01 /* dtr output */
#define MCR_RTS 0x02 /* rts output */
#define MCR_OUT1 0x04 /* output #1 */
#define MCR_OUT2 0x08 /* output #2 */
#define MSR_CTS 0x10 /* complement of cts */
#define MSR_DCD 0x80
#define intcommand1 0x20
#define intcommand2 0xa0
#define intmask1 0x21
#define intmask2 0xa1
#define ComMaxData 1000
#define ComMaxNO 6
extern int portsending[ComMaxNO];
extern RING_ID comS_ring_id[ComMaxNO];
/*int ComPollInit(int iPortNo,unsigned long lBautrate);
int ComPollSendstr(int iPortNo,unsigned char *str,unsigned int strlen);
unsigned int ComPollRecvData(int iPortNo,char *str);
int ComIntInit(int iPortNo,unsigned long lBautrate);
void ComIntHandle(int iPortNo);
int ComIntEnable(int iPortNo);*/
#endif /*#ifndef PCSERIAL_H*/
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