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HDMI-UTPRO-RX NetLinx Programming
96
Instruction Manual – HDMI-UTPRO-0808
SERIAL SEND_COMMANDs
SERIAL (RS-232) SEND_COMMANDs are sent to Port 2 on the HDMI-UTPRO-RX.
HDMI-UTPRO-RX SERIAL SEND_COMMANDs
CHARD
Set the delay time between
all transmitted characters to
the value specified (in 100
Microsecond increments).
Syntax:
SEND_COMMAND <DEV>,"'CHARD-<time>'"
Variables:
• time = 0 - 255. Measured in 100 microsecond increments.
Example:
SEND_COMMAND dvRXRS232,"'CHARD-10'"
Sets a 1 millisecond delay between all transmitted characters.
CHARDM
Set the delay time between
all transmitted characters to
the value specified (in
1 Millisecond increments).
Syntax:
SEND_COMMAND <DEV>,"'CHARDM-<time>'"
Variables:
• time = 0 - 255. Measured in 1 millisecond increments.
Example:
SEND_COMMAND dvRXRS232,"'CHARDM-10'"
Sets a 10-millisecond delay between all transmitted characters.
GET BAUD
Get the RX serial port's
current communication
parameters.
The port sends the parameters to the device that requested the information.
Syntax:
SEND_COMMAND <DEV>,"'GET BAUD'"
Example:
SEND_COMMAND dvRXRS232,"'GET BAUD'"
The port responds with:
<port #>,<baud>,<parity>,<data>,<stop>
Example:
PORT 2,38400,N,8,1
RXCLR
Clear all characters in the
receive buffer waiting to be
sent to the Master.
Syntax:
SEND_COMMAND <DEV>,"'RXCLR'"
Example:
SEND_COMMAND dvRXRS232,"'RXCLR'"
Clears all characters in the RX serial port receive buffer waiting to be sent to the
Master.
RXOFF
Disable the transmission of
incoming received
characters to the Master
(default).
Syntax:
SEND_COMMAND <DEV>,"'RXOFF'"
Example:
SEND_COMMAND dvRXRS232,"'RXOFF'"
Stops the RX serial device from transmitting received characters to the Master.
RXON
Start transmitting received
characters to the Master.
Enables sending incoming
received characters to the
Master.
This command is automatically sent by the Master when a 'CREATE_BUFFER' program
instruction is executed.
Syntax:
SEND_COMMAND <DEV>,"'RXON'"
Example:
SEND_COMMAND dvRXRS232,"'RXON'"
Sets the RX serial port to transmit received characters to the Master.