cariflex/tools/EVerest-main/modules/HardwareDrivers/PowerSupplies/Huawei_V100R023C10/CHANGELOG.md

Changelog

December 2025

Module

• The module can now publish telemetry data on a specified mqtt base topic, set via the config option telemetry_topic_prefix. The concrete telemetry data is published only when the data changes to reduce mqtt traffic. The telemetry data is published as json objects per dispenser and per connector. See the module documentation for details.
• The module now supports setting some specific BSP errors to the PSU as dispenser and connector alarms:
  • Per dispenser:
    • evse_board_support/EnclosureOpen set as Door status alarm to the PSU
    • evse_board_support/WaterIngressDetected set as Water alarm
    • evse_board_support/MREC8EmergencyStop set as EPO alarm
    • evse_board_support/TiltDetected set as Tilt alarm
  • Per connector:
    • evse_board_support/MREC17EVSEContactorFault set as DC output contactor fault

June 2025

• Module
  • The module now verifies the HMAC of received goose messages by default (this was not the case before). This can be disabled with the module config verify_secure_goose: false
  • The modules' goose security options are now finer grained. secure_goose has been split into send_secure_goose, which controls the security of outgoing messages, allow_insecure_goose and verify_secure_goose, which control the security of incoming messages. See manifest.yaml for more details
  • Module allocation failure (including module allocation response timeout) is now treated as a warning instead of an error
  • Some info messages have been changed to debug messages to reduce log noise
  • Capabilities are now used from the Powersupply instead of hardcoded values. An error is raised as long as the capabilities are not set by the Powersupply. When the powersupply communication fails, the stored capabilities are cleared and the error is raised again.
  • The Ethernet socket now filters the received packages on kernel level to improve performance
  • Adds a hack to use voltage readings from a over voltage monitor during cable check. For this enough voltage monitors must be configured and the config option HACK_use_ovm_while_cable_check must be enabled.
  • Adds upstream_voltage_source config option to select which upstream voltage source to use.
• Mock
  • The mock can now accept multiple connections to simulate multiple dispensers
  • The mock has new options to enable or disable the security of incoming and outgoing goose messages. These are accessible via the environment variables FUSION_CHARGER_MOCK_DISABLE_SEND_HMAC and FUSION_CHARGER_MOCK_DISABLE_VERIFY_HMAC
  • The mock has a new option to change the ethernet interface used for goose messages. This is accessible via the environment variable FUSION_CHARGER_MOCK_ETH
  • A bug that caused the mock to use the wrong hmac key has been fixed
  • The mock now waits 5 seconds before sending the capabilities to reflect the real hardware behavior better
  • The mock can now send received power requirements to a mqtt broker. For this, set hte environment variables FUSION_CHARGER_MOCK_MQTT_HOST and FUSION_CHARGER_MOCK_MQTT_PORT and optionally FUSION_CHARGER_MOCK_MQTT_BASE_TOPIC (defaults to fusion_charger_mock/). The mock then publishes under {base_topic}/{global connector number}/power_request a json object with {"voltage": <voltage>, "current": <current>}