This repository contains the Protocol Translator examples for the Mbed Edge.

Pt-example is a basic example of the C-API and pt-client usage.

mqttpt-example is an example of a protocol translator that connects to endpoints using MQTT. It can be used without real MQTT hardware using provided Mosquitto MQTT simulator scripts. The endpoints may publish for example temperature and humidity values to Mbed Cloud.

The simple-js-examples are different from the rest of the examples. Instead of using the provided pt-client library these examples use Mbed Edge Core protocol translator and management API directly.

These are examples on how a protocol translator or management API application can be created using Javascript. See the simple-js-examples/README.md for instructions.

This section describes how the build the examples using Ubuntu 16.04.

Following dependencies are needed in the build system.

• librt
• libstdc++
• OPTIONAL for mqttpt-example: libmosquitto

Install these:

$ apt install build-essential git libc6-dev $ apt install libmosquitto-dev mosquitto-clients $ apt install libglib2.0-dev 

Please run the following to clone and update all the git modules.

$ git submodule update --init --recursive 

Makefile has options to build any of the pt-examples separately, or all at the same.

To make all examples without debug information and with default trace level, run

$ make build-all-examples 

It will build the examples to build/bin directory.

To make all examples with debug information and debug trace level, run

$ make build-all-examples-debug 

or just

$ make 

It will build the examples to build-debug/bin directory.

Running make all will generate both build and build-debug directories.

Please note following: mqttpt-example will not be built if the libmosquitto is not installed.

For more examples, see the rules in the Makefile.

Each of the examples has a README.md file that documents how to run the example.