2020.12.0

Edge

• Add generic implementation for State-Machines (#1099)
  • Implementing logic of algorithms as State-Machines is a well established best-practice in OpenEMS Edge. The generic implementation provides a well-engineered template for implementing such State-Machines. See example: https://github.com/OpenEMS/openems/blob/develop/io.openems.edge.ess.generic/doc/statemachine.md
• New OpenEMS Nature "BatteryInverter" (ManagedSymmetricBatteryInverter, SymmetricBatteryInverter) (#1099)
• Implement Generic ManagedSymmetricEss (#1099)
  • This builds an energy storage system as a combination of a "Battery" with a "Battery-Inverter"
• New feature "Start-Stop" (#1099)
  • Implementing the 'StartStoppable' interface marks a device or service that can be started or stopped
• Add JUnit Test-Framework for all kinds of OpenemsComponents (#1099)
  • Before there was already a framework to conveniently create JUnit test cases for OpenEMS Controllers. The enhanced version allows testing all kind of components. See https://github.com/OpenEMS/openems/blob/develop/io.openems.edge.ess.generic/test/io/openems/edge/ess/generic/symmetric/GenericManagedSymmetricEssTest.java#L27 for an example that tests the above mentioned State-Machine.
• Generic implementation of SOCOMEC meters (#1157, 25cfcd3)
  • Just configure Meter.Socomec.Singlephase or Meter.Socomec.Threephase. The actual type and modbus protocol of the Socomec meter is identified automatically.
  • Implemented singlephase meters:
    • Socomec Countis E14
  • Implemented threephase meters:
    • Socomec Countis E24
    • Socomec Diris A10
    • Socomec Diris A14
    • Socomec Diris B30
• Apply Getters and Setters for Nature-Channels: see #1046 (comment)
• Refactoring of "Battery" interface (#1099)
• Improvements for FENECON Mini implementation 32b7d57, 0921cf1
• GoodWe ES: Add configuration for Capacity #1152
• DcPredictiveDelayCharge-Controller: allow multiple chargers (#1153)

UI

• Show Metered Consumption + FixDigitalOutput History Charts (#1155)
  • add metered consumption as history chart
  • add chart for fixdigitaloutput component
• Update dependencies aed3fc0

Backend

• JSONRPC: enable subscribe to Channels of multiple Edges f99ebcd