Port Configuration; Protocol Setting; Baud Rate Setting; Databit Setting - Lightware MMX4x2-HDMI User Manual

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7. LW3 Programmers' Reference
7.10. RS-232 Port Configuration
INFO:
Serial (local and link) port numbering can be found in the
INFO:
Only MMX4x2-HT200 model has TPS serial link.
7.10.1. Protocol Setting
Command and Response #protocol
SET·/MEDIA/UART/<serial_port>.ControlProtocol=<ctrl_protocol>
ç
pw·/MEDIA/UART/<serial_port>.ControlProtocol=<ctrl_protocol>
æ
Parameters
Parameter Parameter description
<serial_port> Serial port number
<ctrl_protocol> RS-232 protocol mode
Example
ç SET /MEDIA/UART/P1.ControlProtocol=1
æ pw /MEDIA/UART/P1.ControlProtocol=1
7.10.2. BAUD Rate Setting
Command and Response
SET·/MEDIA/UART/<serial_port>.Baudrate=<baudrate>
ç
pw·/MEDIA/UART/<serial_port>.Baudrate=<baudrate>
æ
Parameters
Parameter Parameter description
<serial_port> Serial port number
<baudrate> Baud rate value
Example
ç SET /MEDIA/UART/P1.Baudrate=2
Input/Output Port Numbering
#rs232 #rs-232 #serial
Values Value description
P1, P2
LW2
0
LW3
1
Values Value description
P1, P2
0 4800
1 7200
2 9600
3 14400
4 19200
5 38400
57600
6
115200
7
Applied firmware package: v1.5.0b8 | LDC software: v2.3.0b1
MMX4x2 series – User's Manual
æ pw /MEDIA/UART/P1.Baudrate=2
7.10.3. Databit Setting
section.
Command and Response
SET·/MEDIA/UART/<serial_port>.DataBits=<databit>
ç
pw·/MEDIA/UART/<serial_port>.DataBits=<databit>
æ
Parameters
Parameter
<serial_port> Serial port number
<databit> Databit value
Example
ç SET /MEDIA/UART/P1.DataBits=8
æ pw /MEDIA/UART/P1.DataBits=8
7.10.4. Stopbits Setting
Command and Response
SET·/MEDIA/UART/<serial_port>.StopBits=<stopbit>
ç
pw·/MEDIA/UART/<serial_port>.StopBits=<stopbit>
æ
Parameters
Parameter
<serial_port> Serial port number
<stopbit> Stopbit value
Example
ç SET /MEDIA/UART/P1.StopBits=0
æ pw /MEDIA/UART/P1.StopBits=0
Parameter description Values
P1, P2
8, 9
Parameter description Values
P1, P2
1
0
1.5
1
2
2
93
Value description
Value description