General Lw2 Commands; View Product Type; View Serial Number; Query Device Label - Lightware MMX8x4-HT Series User Manual

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7. LW2 Programmers' Reference
7.3. General LW2 Commands
7.3.1. View Product Type
The device responds its name.
Command and Response
 {i}
 (I:<PRODUCT_TYPE>)CrLf
Example
 {i}
 (I:MMX8x4-HT420M)
7.3.2. View Serial Number
The device responds its 8-digit serial
Command and Response
 {S}
 (SN:<SERIAL_N>)CrLf
Example
 {s}
 (SN:00005484)
7.3.3. Query Device Label
The device responds its label.
Command and Response
 {LABEL=?}
 (SN:<DEVICE_LABEL>)CrLf
Example
 {LABEL=?}
 (LABEL=MMX8x4-HT-420M)CrLf
7.3.4. Query Control Protocol
The device can be controlled with different control protocols. This command queries the active protocol of
the currently used control interface.
Command and Response
 {P_?}
 (CURRENT•PROTOCOL•=•#<protocol>)CrLf
number. #serialnumber
Applied firmware package: v1.2.2b5 | LDC software: v2.2.1
MMX8x4-HT series – User's Manual
Example
 {P_?}
 (CURRENT PROTOCOL = #1)
The device communicates with LW2 protocol.
7.3.5. View Firmware Version of the CPU
View the installed firmware package
Command and Response
 {f}
 (FW:<FW_VER>•<s>)CrLf
Parameters
<FW_VER> is the firmware package version. It is followed by
Example
 {f}
 (FW:1.0.0b15 r17)
7.3.6. Connection Test
Simple test to see if the connection is established successfully.
Command and Response
 {PING}
 (PONG!)CrLf
Example
 {ping}
 (PONG!)
7.3.7. Compile Time
Returns the date, when the microcontroller firmware was compiled.
Command and Response
 {CT}
 (Complied: <DATE&TIME>)CrLf
Example
 {ct}
 (Compiled: May 11 2016 11:01:27)
version. #firmwareversion
<s> string which may indicate special versions.
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