NPort 1200/1240 User’s Manual Technical Refernece
A-2
Win32 API Function Compatible List
Windows 98
Test function Test Flag
1. PurgeComm PURGE_TXABORT
PURGE_RXABORT
2. ClearCommBreak()
3. SetCommBreak()
4. ClearCommError cbInQue
cbOutQue
5. EscapeCommFunction SETDTR
SETRTS
SETXON
SETXOFF
SETBREAK,CLRBREAK
6. GetCommMask EV_BREAK
EV_CTS
EV_DSR
EV_ERR
EV_RING
EV_RLSD
EV_RXCHAR
EV_RXFLAG
EV_TXEMPTY
7. GetCommModemStatus()
8. SetCommMask EV_CTS
EV_DSR
EV_RLSD
EV_RXCHAR
EV_RXFLAG
EV_TXEMPTY
10. SetCommState BaudRate
Parity, ByteSize, StopBits,fParity
ErrorChar,fErrorChar
fNull
fRtsControl=RTS_CONTROL_DISABLE
fRtsControl=RTS_CONTROL_ENABLE
fDtrControl=DTR_CONTROL_DISABLE
fDtrControl=DTR_CONTROL_ENABLE
FDsrSensitivity=TRUE
11.SetCommTimeouts ReadIntervalTimeout
WriteTotalTimeoutMultiplier
WriteTotalTimeoutConstant
13. HWFlowContrl() dcb.fRtsControl=RTS_CONTROL_HANDSHAK
