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pigweed / third_party / github / project-chip / connectedhomeip / HEAD / . / src / app / clusters / boolean-state-configuration-server
tree: a15fdd7696d2e06b8c0a6250a8c0c8f0adb1dcde [path history] [tgz]
  1. tests/
  2. app_config_dependent_sources.cmake
  3. app_config_dependent_sources.gni
  4. boolean-state-configuration-delegate.h
  5. boolean-state-configuration-server.h
  6. BooleanStateConfigurationCluster.cpp
  7. BooleanStateConfigurationCluster.h
  8. BooleanStateConfigurationTestEventTriggerHandler.cpp
  9. BooleanStateConfigurationTestEventTriggerHandler.h
  10. BUILD.gn
  11. CodegenIntegration.cpp
  12. CodegenIntegration.h
  13. README.md
src/app/clusters/boolean-state-configuration-server/README.md

Boolean State Configuration Server Cluster

This cluster is used to configure a boolean sensor, including optional state change alarm features and configuration of the sensitivity level associated with the sensor.

The functionality of the cluster is documented in section 1.8 of the Matter Application Clusters specification.

Application integration

The application interacts with the cluster via a BooleanStateConfiguration::Delegate instance:

  • allows additional handling when commands are received
  • provides a post-attribute update callback, which can be used for example to react to updates to the CurrentSensitivityLevel attribute.

CodegenIntegration / updates from ember PostAttributeChangeCallback

The cluster is implemented as a code driven cluster. For compatibility with code generation and the ember framework, a CodegenIntegration.h/cpp file exists, which pre-allocates and initializes the cluster according to code-generation settings.

Usage Notes:

  • existing API was preserved in CodegenIntegration.h with the added requirement that the API calls MUST be called only after server initialization (i.e. after the clusters have been created.)
  • The Delegate provides a OnAttributeChanged hook that is to be used to react/detect when attributes change (e.g. when CurrentSensitivityLevel::Id was updated). Use this instead of implementing functionality in PostAttributeChangeCallback.