.. _program_listing_file_src_knx_bau_systemB.h:

Program Listing for File bau_systemB.h
======================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_knx_bau_systemB.h>` (``src/knx/bau_systemB.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #pragma once
   
   #include "config.h"
   #include "bau.h"
   #include "security_interface_object.h"
   #include "application_program_object.h"
   #include "application_layer.h"
   #include "secure_application_layer.h"
   #include "transport_layer.h"
   #include "network_layer.h"
   #include "data_link_layer.h"
   #include "platform.h"
   #include "memory.h"
   
   class BauSystemB : protected BusAccessUnit
   {
       public:
           BauSystemB(Platform& platform);
           virtual void loop() = 0;
           virtual bool configured() = 0;
           virtual bool enabled() = 0;
           virtual void enabled(bool value) = 0;
   
           Platform& platform();
           ApplicationProgramObject& parameters();
           DeviceObject& deviceObject();
   
           Memory& memory();
           void readMemory();
           void writeMemory();
           void addSaveRestore(SaveRestore* obj);
   
           bool restartRequest(uint16_t asap, const SecurityControl secCtrl);
           uint8_t checkmasterResetValidity(EraseCode eraseCode, uint8_t channel);
   
           void propertyValueRead(ObjectType objectType, uint8_t objectInstance, uint8_t propertyId,
                                  uint8_t& numberOfElements, uint16_t startIndex,
                                  uint8_t** data, uint32_t& length) override;
           void propertyValueWrite(ObjectType objectType, uint8_t objectInstance, uint8_t propertyId,
                                   uint8_t& numberOfElements, uint16_t startIndex,
                                   uint8_t* data, uint32_t length) override;
           void versionCheckCallback(VersionCheckCallback func);
           VersionCheckCallback versionCheckCallback();
           void beforeRestartCallback(BeforeRestartCallback func);
           BeforeRestartCallback beforeRestartCallback();
           void functionPropertyCallback(FunctionPropertyCallback func);
           FunctionPropertyCallback functionPropertyCallback();
           void functionPropertyStateCallback(FunctionPropertyCallback func);
           FunctionPropertyCallback functionPropertyStateCallback();
   
       protected:
           virtual ApplicationLayer& applicationLayer() = 0;
           virtual InterfaceObject* getInterfaceObject(uint8_t idx) = 0;
           virtual InterfaceObject* getInterfaceObject(ObjectType objectType, uint16_t objectInstance) = 0;
   
           void memoryWriteIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t number,
                                      uint16_t memoryAddress, uint8_t* data) override;
           void memoryReadIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t number,
                                     uint16_t memoryAddress) override;
           void memoryReadIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t number,
                                     uint16_t memoryAddress, uint8_t* data);
           void memoryRouterWriteIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t number,
                                            uint16_t memoryAddress, uint8_t* data);
           void memoryRouterReadIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t number,
                                           uint16_t memoryAddress, uint8_t* data);
           void memoryRoutingTableWriteIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t number,
                                                  uint16_t memoryAddress, uint8_t* data);
           void memoryRoutingTableReadIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t number, uint16_t memoryAddress, uint8_t* data);
           void memoryRoutingTableReadIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t number, uint16_t memoryAddress);
           //
           void memoryExtWriteIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t number,
                                         uint32_t memoryAddress, uint8_t* data) override;
           void memoryExtReadIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t number,
                                        uint32_t memoryAddress) override;
           void deviceDescriptorReadIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t descriptorType) override;
           void restartRequestIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, RestartType restartType, EraseCode eraseCode, uint8_t channel) override;
           void authorizeIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint32_t key) override;
           void userMemoryReadIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t number, uint32_t memoryAddress) override;
           void userMemoryWriteIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t number,
                                          uint32_t memoryAddress, uint8_t* memoryData) override;
           void propertyDescriptionReadIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t objectIndex,
                                                  uint8_t propertyId, uint8_t propertyIndex) override;
           void propertyExtDescriptionReadIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl,
                   uint16_t objectType, uint16_t objectInstance, uint16_t propertyId, uint8_t descriptionType, uint16_t propertyIndex) override;
           void propertyValueWriteIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t objectIndex,
                                             uint8_t propertyId, uint8_t numberOfElements, uint16_t startIndex, uint8_t* data, uint8_t length) override;
           void propertyValueExtWriteIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, ObjectType objectType, uint8_t objectInstance,
                                                uint8_t propertyId, uint8_t numberOfElements, uint16_t startIndex, uint8_t* data, uint8_t length, bool confirmed);
           void propertyValueReadIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t objectIndex,
                                            uint8_t propertyId, uint8_t numberOfElements, uint16_t startIndex) override;
           void propertyValueExtReadIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, ObjectType objectType, uint8_t objectInstance,
                                               uint8_t propertyId, uint8_t numberOfElements, uint16_t startIndex) override;
           void functionPropertyCommandIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t objectIndex,
                                                  uint8_t propertyId, uint8_t* data, uint8_t length) override;
           void functionPropertyStateIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, uint8_t objectIndex,
                                                uint8_t propertyId, uint8_t* data, uint8_t length) override;
           void functionPropertyExtCommandIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, ObjectType objectType, uint8_t objectInstance,
                   uint8_t propertyId, uint8_t* data, uint8_t length) override;
           void functionPropertyExtStateIndication(Priority priority, HopCountType hopType, uint16_t asap, const SecurityControl& secCtrl, ObjectType objectType, uint8_t objectInstance,
                                                   uint8_t propertyId, uint8_t* data, uint8_t length) override;
           void individualAddressReadIndication(HopCountType hopType, const SecurityControl& secCtrl) override;
           void individualAddressWriteIndication(HopCountType hopType, const SecurityControl& secCtrl, uint16_t newaddress) override;
           void individualAddressSerialNumberWriteIndication(Priority priority, HopCountType hopType, const SecurityControl& secCtrl, uint16_t newIndividualAddress,
                   uint8_t* knxSerialNumber) override;
           void individualAddressSerialNumberReadIndication(Priority priority, HopCountType hopType, const SecurityControl& secCtrl, uint8_t* knxSerialNumber) override;
           void systemNetworkParameterReadIndication(Priority priority, HopCountType hopType, const SecurityControl& secCtrl, uint16_t objectType,
                   uint16_t propertyId, uint8_t* testInfo, uint16_t testinfoLength) override;
           void systemNetworkParameterReadLocalConfirm(Priority priority, HopCountType hopType, const SecurityControl& secCtrl, uint16_t objectType,
                   uint16_t propertyId, uint8_t* testInfo, uint16_t testInfoLength, bool status) override;
           void connectConfirm(uint16_t tsap) override;
   
           void nextRestartState();
           virtual void doMasterReset(EraseCode eraseCode, uint8_t channel);
   
           enum RestartState
           {
               Idle,
               Connecting,
               Connected,
               Restarted
           };
   
           Memory _memory;
           DeviceObject _deviceObj;
           ApplicationProgramObject _appProgram;
           Platform& _platform;
           RestartState _restartState = Idle;
           SecurityControl _restartSecurity;
           uint32_t _restartDelay = 0;
           BeforeRestartCallback _beforeRestart = 0;
           FunctionPropertyCallback _functionProperty = 0;
           FunctionPropertyCallback _functionPropertyState = 0;
   };