Port Configuration; Querying The Rs-232 Opearation Mode; Setting The Rs-232 Opearation Mode; Setting The Baud Rate - Lightware HDMI20-OPTC-TX220-Pro User Manual


  
6. LW3 Programmers' Reference
6.8. RS-232 Port Configuration
6.8.1. Querying the RS-232 Opearation Mode
Command format: GET●/MEDIA/UART/<P
Response format: pw●/MEDIA/UART/<P
Legend:
0: Pass-through
▪
▪ 1: Control (local)
▪ 2: Command injection (local)
Example:
˃ GET /MEDIA/UART/P1.Rs232Mode
˂ pw /MEDIA/UART/P1.Rs232Mode
6.8.2. Setting the RS-232 Opearation Mode
Command format: SET●/MEDIA/UART/<P
Response format: pw●/MEDIA/UART/<P
Legend: See the previous legend.
Example:
˃ SET /MEDIA/UART/P1.Rs232Mode=1
˂ pw /MEDIA/UART/P1.Rs232Mode=1
6.8.3. Setting the BAUD Rate
Command format: SET●/MEDIA/UART/<P
Response format: pw●/MEDIA/UART/<P
Parameters:
.Baudrate 0
BAUD rate value 4800
Example:
˃ SET /MEDIA/UART/P1.Baudrate=2
˂ pw /MEDIA/UART/P1.Baudrate=2
>.Rs232Mode
1
>.Rs232Mode
1
>.Rs232Mode=0|1|2
1
>.Rs232Mode=0|1|2
1
>.Baudrate=0|1|2|3|4|5|6|7
1
>.Baudrate=0|1|2|3|4|5|6|7
1
1 2 3 4 5
7200 9600 14400 19200 38400
HDMI20-OPTC series – User's Manual
6.8.4. Setting the Databit
Command format:
Response format:
Example:
˃ SET /MEDIA/UART/P1.DataBits=8
˂ pw /MEDIA/UART/P1.DataBits=8
6.8.5. Setting the Stopbits
Command format:
Response format:
Parameters:
.StopBits
Stopbit value
Example:
˃ SET /MEDIA/UART/P1.StopBits=0
˂ pw /MEDIA/UART/P1.StopBits=0
6.8.6. Setting the Parity
Command format:
Response format:
Parameters:
Parity setting
Example:
6 7
˃ SET /MEDIA/UART/P1.Parity=0
57600 115200
˂ pw /MEDIA/UART/P1.Parity=0
SET●/MEDIA/UART/<P >.DataBits=8|9
1
pw●/MEDIA/UART/<P >.DataBits=8|9
1
SET●/MEDIA/UART/<P >.StopBits=0|1|2
1
pw●/MEDIA/UART/<P >.StopBits=0|1|2
1
0 1 2
1 1,5 2
SET●/MEDIA/UART/<P >.Parity=0|1|2
1
pw●/MEDIA/UART/<P >.Parity=0|1|2
1
.Parity 0 1 2
no parity odd even
50