Overview of CHIP CC32XX Adaption

The following is an overview of the CC32XX adaptation of CHIP. Most of this code will have parallels in any new adaptation.

(All file names are relative to connectedhomeip/src/platform/CC32XX...).

BlePlatformConfig.h

  • Configuration header for BLE specific configurations
  • Required by AutoConf build

NOTE empty for now

CC32XXConfig.h
CC32XXConfig.cpp

  • Concrete implementation of the Non-Volatile storage of information for chip

NOTE empty for now

CHIPDevicePlatformConfig.h

  • Configuration for the chip stack for the CC32XX platform

CHIPDevicePlatformEvent.h

  • Definition of platform events to be handled by the chip processing loop
  • Currently there are no events that need special handling

CHIPPlatformConfig.h
InetPlatformConfig.h
SystemPlatformConfig.h

  • Definitions for the chip stack to work with the configurations of the CC32XX platform

ConfigurationManagerImpl.h
ConfigurationManagerImpl.cpp

  • Concrete implementation of ConfigurationManager interface
  • Manages storage and retrieval of persistent configuration data
  • Relies on GenericConfigurationManagerImpl<> classes to implement most API functionality
  • Delegates low-level reading and writing of persistent values to CC32XXConfig class

ConnectivityManagerImpl.h
ConnectivityManagerImpl.cpp

  • Concrete implementation of ConnectivityManager interface
  • Provides high-level APIs for managing device connectivity
  • Relies on GenericConnectivityManagerImpl_Thread<> class to provide most of the implementation

Entropy.cpp

  • Concrete implementation of an entropy source based on the TRNG

NOTE empty for now

Logging.cpp

  • Concrete implementation of the logging functions
  • Currently logs out the User UART interface on the XDS110

ThreadStackManagerImpl.h
ThreadStackManagerImpl.cpp

  • Concrete implementation of ThreadStackManager interface
  • Supports Thread stack initialization and core event loop processing
  • Relies on GenericThreadStackManagerImpl_OpenThread/FreeRTOS/LwIP<> classes to implement most API functionality

NOTE Currently disabled because OpenThread Libraries are not built or linked in.

PlatformManagerImpl.h
PlatformManagerImpl.cpp

  • Concrete implementation of PlatformManager interface
  • Provides initialization of the CHIP stack and core event loop for the chip task
  • Relies on GenericPlatformManagerImpl_FreeRTOS<> class to provide most of the implementation

SoftwareUpdateManagerImpl.cpp

  • Concrete implementation of the Software Update Manager
  • Relies on the GenericSoftwareUpdateManagerImpl