Control Protocol Port Setting; Serial Port Format Setting (Link Port); Serial Port Protocol Setting (Link Port); Gpio Port Configuration - Lightware UMX-TPS-TX120 User Manual

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6. LW2 Programmer's Reference
6.6.3. RS-232 Control Protocol Port Setting
The control protocol of local RS -232 port can be set as follows.
Command and Response #protocol
ȩ {RS232_LOCAL_PROT=<protocol>}
Ȩ (RS232_LOCAL_PROT=<protocol>)CrLf
Parameters
Parameter Parameter description
<protocol> RS-232 control protocol
Example
ȩ {rs232_local_prot=lw2}
Ȩ (RS232_LOCAL_PROT=LW2)

INFO: The actual RS-232 parameters can be queried by the {RS232_LOCAL_PROT=?} command.
6.6.4. Serial Port Format Setting (Link port)
This command sets the format of the link RS-232 port (TPS port).
Command and Response
ȩ {RS232_LINK_FORMAT=<baud_rate>;<data_bit>;<parity>;<stop_bit>}
Ȩ (RS232_LINK_FORMAT=<baud_rate>;<data_bit>;<parity>;<stop_bit>)CrLf
Parameters
See the previous section.
Example
ȩ {RS232_LINK_FORMAT=38400;X;X;1}
Ȩ (RS232_LINK_FORMAT=38400;8;N;1)
The databit and parity settings have not been changed.
Value Parameter value
LW2 LW2 control protocol
LW3 LW3 control protocol
Applied firmware packages: (UMX-TPS): v1.5.0b4 | (WP-UMX-TPS): v1.4.0b8 | (FP-UMX-TPS): v1.4.0b8 | LDC software: v2.5.6b2
UMX-TPS-TX100 series – User's Manual
6.6.5. Serial Port Protocol Setting (Link port)
This command sets the communication protocol of the link RS-232 port (TPS port).
Command and Response
ȩ {RS232_LINK_PROT=<protocol>}
Ȩ (RS232_LINK_PROT=<protocol>)CrLf
Parameters
See the previous section.
Example
ȩ {RS232_LINK_PROT=LW2}
Ȩ (RS232_LINK_PROT=LW2)
6.7. GPIO Port Configuration

DIFFERENCE: This section refers to the UMX-TPS-TX130, -TX140, TX140K and TX140-Plus models only.
6.7.1. Setting the Level and Direction for Each Pins
GPIO pins can be configured as follows. See more details about GPIO connector in the
Purpose Input/Output Ports
Command and Response #gpio
ȩ {GPIO<pin_nr>=<dir>;<level>}
Ȩ (GPIO<pin_nr>=<dir>;<level>)CrLf
Parameters
Parameter
<pin_nr> GPIO pin number
<dir> The direction of the communication
<level> The level of the pin
Example
ȩ {gpio1=O;H}
Ȩ (GPIO1=O;H)
GPIO pin 1 is set to output with high level.

INFO: The current GPIO pin configuration can be queried by typing the {GPIO<pin_nr>=?} command.
section and about the interface in the GPIO Interface
Parameter description Value
static
0-6
I Input
O Output
L Low
H High
T Toggle between low and high
95
GPIO - General
section.
Value description