Polycom SoundStructure C16 Design Manual page 693

Set RS-232 Control
Argument Argument value
Channel Type Device-Specific System
Value Type List
Read/Write Mode Read/Write
Values command : Command mode (default)
broadcast : Broadcast mode
Event Source No
Description
This parameter sets the mode of operation for the RS-232 port. When set to command, the RS-232 port is
operating as an interface to the SoundStructure command processor. When set to broadcast the ser_send
parameter can be used to send arbitrary commands to control other devices connected to the RS-232 port.
In broadcast mode, all received data is ignored.
RS-232 Flow Control—ser_flow
Argument Argument value
Channel Type Device-Specific System
Value Type List
Read/Write Mode Read/Write
Values none : No flow control (default)
hw : Hardware flow control (RTS/CTS)
Event Source No
Description
This parameter sets the type of flow control that will be used on the RS-232 port. Hardware flow control is
recommended for baud rates over 9600 bps.
Polycom, Inc.
Mode—ser_control_mode
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