Obtaining Sample Applications; Mvi56E-Ldm-Mqtt Zip File - ProSoft Technology MVI56E-LDM-MQTT Quick Start Manual

MVI56E-LDM-MQTT ♦ MQ Telemetry Transport
ControlLogix® Platform
2

Obtaining Sample Applications

2.1

MVI56E-LDM-MQTT Zip File

The MVI56E-LDM-MQTT zip file is available at www.prosoft-technology.com. This file
contains both the Generic and SparkplugB implementations.
1 Navigate to the MVI56E-LDM product webpage.
2 Create a folder on your PC named C:\Workspace and download the MVI56E-
LDM-MQTT-xxx.zip (where xxx is version number) to this folder.
3 Unzip the file in this folder.
4 Make note of the location of the firmware file.
The interface library contains the following components:
c:\Workspace\
aws-iot-device-sdk-
embedded-C
cJSON
mqtt-ldm
mqtt-ldm-sample-
app-mvi56e
mvi56e-ldm
tahu
LDM_MQTT_.ACD
ProSoft Technology, Inc.
Subfolder
build
docker
mqtt-ldm-lib
scripts
src
test-*
Firmware\ mvi56e-
ldm.firmware_<version>_
<date>.firmware
Description
Open source library AWS IoT Device SDK C v4.0.0
cJSON, open source C library to parse JSON formatted
configuration file.
MQTT-LDM Library root folder.
Location where target binaries are created during build.
Toolchain to build source code and Docker®
configuration files to start container with build
environment.
Source code of the library mqtt-ldm-lib, wrapper on top of
the AWS IoT Device SDK.
Build scripts.
Source code of the sample application, with default
configuration file; firmware build scripts and some runtime
scripts; and optional Visual Studio 2017 solution and
project files; Visual Studio 2017 solution and project files
for sample application (optional).
Source code of the sample application.
Folders with sample configurations file and certificates to
connect to different MQTT brokers.
MVI56E-LDM MQTT sample application
Source code of dependency libraries required to
communicate with the PLC.
Eclipse Tahu, an open source library with implementation
of the Sparkplug format of encoding/decoding.
ControlLogix Ladder Logic file.
Obtaining Sample Applications
Quick Start Guide
Page 9 of 55