Moxa Technologies C360 Manual do Utilizador descarregar pdf (Página 40)

Chapter 4 • • For UNIX Users

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bit 2 -- S_RI

bit 3 -- S_CD

-1 bad port

-2 time out

port = port number

12. Set modem line control.

int sio_lctrl(int port, int mode)

return = 0 ok

-1 bad port

-2 time out

port = port number

mode = C_DTR(bit 0), C_RTS(bit 1)

13. Set modem line control signal DTR.

int sio_DTR(int port, int mode)

return = 0 ok

-1 bad port

-2 time out

port = port number

mode = 0 set DTR off

1 set DTR on

14. Set modem line control signal RTS.

int sio_RTS(int port, int mode)

return = 0 ok

-1 bad port

-2 time out

-6 H/W flow control setting

port = port number

mode = 0 set RTS off

1 set RTS on

15. Setting CTS/RTS and XON/XOFF flow control.

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