Reformatting A Value; Ethernet Port Configuration; Query The Dhcp State; Change The Dhcp State - Lightware RAP-B511-EU User Manual

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7. LW3 Programmers' Reference
Further Examples
Scanned property: /MANAGEMENT/STATUS.CpuTemperature=46 C; 0;75; 0;79; 3;48;
<pattern> Scan result Variable type
%s 46
%5c 46 C;
%*18c%4c 3;48
%*s %c C
%*[^;]; %4c 0;75
%*[^;]; %*[^;]; %*[^;]; %4c 0;79
7.13.6. Reformatting a Value
The value of the variable can be changed by adding text as prefix and/or postfix.

ATTENTION! Think about the length of the value: 15 characters are allowed, the others are truncated.
Command and Response
ç CALL·/CTRL/VARS/V<loc>:printf(<prefix>%s<postfix>)
æ mO·/CTRL/VARS/V<loc>:printf
Parameters
Parameter
<loc> The location of the variable
<prefix> The text before the original value of the property (optional)
%s The original value of the variable
<postfix> The text following the original value of the property (optional) Custom ASCII characters
Example
ç GET /CTRL/VARS/V1.Value
ç pw /CTRL/VARS/V1.Value=01
ç CALL /CTRL/VARS/V1:printf(PWR%s)
æ mO /CTRL/VARS/V1:printf
ç GET /CTRL/VARS/V1.Value
æ pw /CTRL/VARS/V1.Value=PWR01
The 'PWR' string has been inserted before the original value.
Comment
Number Scanned from the first character till the first
whitespace character
String The first 5 characters scanned
String The first 18 characters skipped then 4 characters
scanned
String The first part till the first whitespace character and
a space are skipped then 1 character scanned
String From the first character till the first semicolon and
a space are skipped, then 4 characters scanned
String Three groups ended with semicolon and space are
skipped then 4 characters scanned
Parameter description Value
1-30
Custom ASCII characters
Applied firmware package: v1.1.0b3b3 | LDC software: v2.5.1b5
RAP-B511 series – User's Manual
7.14. Ethernet Port Configuration
ATTENTION!

must be called always to apply the new settings. When two or more network parameters are changed the
applySettings method is enough to call once as a final step.
7.14.1. Query the DHCP State
Command and Response
ç GET·/MANAGEMENT/NETWORK.DhcpEnabled
æ pw·/MANAGEMENT/NETWORK.DhcpEnabled=false
Parameters
If the <DHCP_state>
current IP address is static.
Example
ç GET /MANAGEMENT/NETWORK.DhcpEnabled
æ pw /MANAGEMENT/NETWORK.DhcpEnabled=true
7.14.2. Change the DHCP State
Command and Response
SET·/MANAGEMENT/NETWORK.DhcpEnabled=<DHCP_state>
ç
pw·/MANAGEMENT/NETWORK.DhcpEnabled=<DHCP_state>
æ
Parameters
See in the previous section.
Value description
Example
ç SET /MANAGEMENT/NETWORK.DhcpEnabled=false
æ pw /MANAGEMENT/NETWORK.DhcpEnabled=false
ç CALL /MANAGEMENT/NETWORK:ApplySettings()
æ mO /MANAGEMENT/NETWORK:ApplySettings

INFO:
When you change a network property the new value is stored but the applySettings method
parameter is true, the current IP address setting is DHCP, if the parameter is false the
The applySettings method will save and apply the new value and results the device to reboot.
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