Copyright (c) 2016, Electric Power Research Institute (EPRI)

This project (OADRLIB) provides a basis for implementing an OpenADR2.0b VEN. Http pull is the only supported transport.

The library has the following dependencies:

• GTest (unit testing, source is inlcuded)
• code synthesis XSD 4.0.0 (included in the project)
• curl (http/s communication) + any curl supported SSL library

Follow the instructions for your operating system to install curl and a curl supported SSL library.

The library is built and tested on Ubuntu Linux 16.04.

OADRLIB uses cmake. Here are general instructions for starting the build:

mkdir -p build/debug
cmake ../../
make

By default, these build steps will build the oadr and oadrsd libraries, and the samplevenmanager executable. To build the unit test program testoadr, change the cmake command to the following:

cmake -DTEST=1 ../../

Running testoadr will execute the unit tests.

The samplevenmanager directory demonstrates how to use the library. The basic steps are:

1. Create a class which implements the folloiwng interfaces: IEventService, IReportService, IOadrMessage, and IOADRExceptionService. In the sample, the class VENImpl implements these interfaces. The OpenADR library will call these functions at the appropriate time.

2. Create a VENManagerConfig object and populate the interfaces pointers and timeouts. The interface pointers should point to your object (or objects) created in the previous step.

3. Create a VENManager object by calling VENManager::init(), passing in the VENManagerConfig object created in the previous step.

4. Call the run() function on the object created in the previous step to start the VEN. This function call will block. Start the VEN manager in its own thread if you don't want to block on the run function.