Black Box ACS120 Guida Utente Scaricare il pdf (Pagina 219)

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Chapter 3 - Additional Features

User Guide 219

Serial Settings

This feature controls the speed, data size, parity, and stop bits of all ports. It also sets the flow

control to hardware, software, or none; the DCD signal; and tty settings after a socket connec-

tion to that serial port is established.

Parameters Involved and Passed Values

Terminal Settings involve the following parameters (the first four are physical parameters):

all.speed The speed for all ports. Default value: 9600.

all.datasize The data size for all ports. Default value: 8.

all.stopbits The number of stop bits for all ports. Default value: 1.

all.parity The parity for all ports. Default value: none.

all.flow This sets the flow control to hardware, software, or none.

Default value: none.

all.dcd DCD signal (sets the tty parameter CLOCAL). Valid values

are 0 or 1. If all.dcd=0, a connection request will be

accepted regardless of the DCD signal and the connection

will not be closed if the DCD signal is set to DOWN. If

all.dcd=1 a connection request will be accepted only if the

DCD signal is UP and the connection will be closed if the

DCD signal is set to DOWN. Default value: 0.

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Black Box ACS120 Guida Utente Pagina 219

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