## Summary
-Simple node program to simulate a set of charging stations based on OCPP 1.6 protocol.
+Simple [node.js](https://nodejs.org/) program to simulate a set of charging stations based on the OCPP-J 1.6 protocol.
-To run the program start: `npm start`.
+## Start
-All the parameters and control of the program are within the config.json file.
+To start the program, run: `npm start`.
+
+## Configuration syntax
+
+All configuration files are in the JSON standard format.
+
+The program's global configuration parameters must be within the src/assets/config.json file. A configuration template file is available at [src/assets/config-template.json](src/assets/config-template.json).
+
+All charging station templates are in the directory [src/assets/station-templates](src/assets/station-templates).
+
+A list of RFID tags must be defined for the automatic transaction generator with the default location and name src/assets/authorization-tags.json. A template file is available at [src/assets/authorization-tags-template.json](src/assets/authorization-tags-template.json).
+
+### Global configuration
+
+**src/assets/config.json**:
+
+Key | Value(s) | Default Value | Value type | Description
+--- | -------| --------------| ---------- | ------------
+supervisionURLs | | [] | string[] | array of connection URIs to OCPP-J servers
+distributeStationsToTenantsEqually | true/false | true | boolean | distribute charging stations uniformly to the OCPP-J servers
+statisticsDisplayInterval | | 60 | integer | seconds between charging stations statistics output in the logs
+workerProcess | workerSet/staticPool/dynamicPool | workerSet | string | worker threads process type
+workerStartDelay | | 500 | integer | milliseconds to wait at charging station worker threads startup
+workerPoolMinSize | | 4 | integer | worker threads pool minimum number of threads
+workerPoolMaxSize | | 16 | integer | worker threads pool maximum number of threads
+chargingStationsPerWorker | | 1 | integer | number of charging stations per worker threads for the `workerSet` process type
+logConsole | true/false | false | boolean | output logs on the console
+logFormat | | simple | string | winston log format
+logRotate | true/false | true | boolean | enable daily log files rotation
+logMaxFiles | | 7 | integer | maximum number of log files to keep
+logLevel | emerg/alert/crit/error/warning/notice/info/debug | info | string | winston logging level
+logFile | | combined.log | string | log file relative path
+logErrorFile | | error.log | string | error log file relative path
+stationTemplateURLs | | {}[] | { file: string; numberOfStations: number; }[] | array of charging template file URIs
+
+### Charging station template
+
+Key | Value(s) | Default Value | Value type | Description
+--- | -------| --------------| ---------- | ------------
+supervisionURL | | '' | string | connection URI to OCPP-J server
+ocppVersion | 1.6 | 1.6 | string | OCPP version
+ocppProtocol | json | json | string | OCPP protocol
+authorizationFile | | '' | string | RFID tags list file relative to src/assets path
+baseName | | '' | string | base name to build charging stations name
+nameSuffix | | '' | string | name suffix to build charging stations name
+fixedName | true/false | false | boolean | use the baseName as the charging stations unique name
+chargePointModel | | '' | string | charging stations model
+chargePointVendor | | '' | string | charging stations vendor
+chargeBoxSerialNumberPrefix | | '' | string | charging stations serial number prefix
+firmwareVersion | | '' | string | charging stations firmware version
+power | | | integer\|integer[] | charging stations maximum power value(s)
+powerSharedByConnectors | true/false | false | boolean | charging stations power shared by its connectors
+powerUnit | W/kW | W | string | charging stations power unit
+currentOutType | AC/DC | AC | string | charging stations current out type
+numberOfPhases | 0/1/3 | AC:3/DC:0 | integer | charging stations number of phase(s)
+numberOfConnectors | | | integer\|integer[] | charging stations number of connector(s)
+useConnectorId0 | true/false | true | boolean | use connector id 0 definition from the template
+randomConnectors | true/false | false | boolean | randomize runtime connector id affectation from the connector id definition in template
+resetTime | | 60 | integer | seconds to wait before the charging stations come back at reset
+connectionTimeout | | 30 | integer | connection timeout to the OCPP-J server
+autoReconnectMaxRetries | | -1 (unlimited) | integer | connection retries to the OCPP-J server
+reconnectExponentialDelay | true/false | false | boolean | connection delay retry to the OCPP-J server
+registrationMaxRetries | | -1 (unlimited) | integer | charging stations boot notification retries
+enableStatistics | true/false | true | boolean | enable charging stations statistics
+voltageOut | | AC:230/DC:400 | integer | charging stations voltage out
+Configuration | | | ChargingStationConfiguration | charging stations OCPP configuration parameters
+AutomaticTransactionGenerator | | | AutomaticTransactionGenerator | charging stations ATG configuration
+Connectors | | | Connectors | charging stations connectors configuration
+
+#### Configuration section
+
+```json
+ "Configuration": {
+ "configurationKey": [
+ ...
+ {
+ "key": "StandardKey",
+ "readonly": false,
+ "value": "StandardValue",
+ "visible": true,
+ "reboot": false
+ },
+ ...
+ {
+ "key": "VendorKey",
+ "readonly": false,
+ "value": "VendorValue",
+ "visible": false,
+ "reboot": true
+ },
+ ...
+ ]
+ }
+```
+
+#### AutomaticTransactionGenerator section
+
+```json
+ "AutomaticTransactionGenerator": {
+ "enable": false,
+ "minDuration": 60,
+ "maxDuration": 80,
+ "minDelayBetweenTwoTransactions": 15,
+ "maxDelayBetweenTwoTransactions": 30,
+ "probabilityOfStart": 1,
+ "stopAfterHours": 0.3,
+ "stopOnConnectionFailure": true,
+ "requireAuthorize": false
+ }
+```
+#### Connectors section
+
+```json
+ "Connectors": {
+ "0": {},
+ "1": {
+ "bootStatus": "Available",
+ "MeterValues": [
+ ...
+ {
+ "unit": "A",
+ "measurand": "Current.Import"
+ },
+ ...
+ {
+ "unit": "Wh"
+ },
+ ...
+ ]
+ }
+ },
+```
+
+## OCPP commands
+
+### Version 1.6
+
+TODO
## License
-This file and all other files in this repository are licensed under the Apache Software License, v.2 and copyrighted under the copyright in [NOTICE file](NOTICE), except as noted otherwise in the [LICENSE file](LICENSE).
+This file and all other files in this repository are licensed under the Apache Software License, v.2 and copyrighted under the copyright in [NOTICE](NOTICE) file, except as noted otherwise in the [LICENSE](LICENSE) file.
Please note that Docker images can contain other software which may be licensed under different licenses. This LICENSE and NOTICE files are also included in the Docker image. For any usage of built Docker images please make sure to check the licenses of the artifacts contained in the images.
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