.. _program_listing_file_src_knx_bau07B0.cpp:

Program Listing for File bau07B0.cpp
====================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_knx_bau07B0.cpp>` (``src/knx/bau07B0.cpp``)

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

.. code-block:: cpp

   #include "config.h"
   #if MASK_VERSION == 0x07B0
   
   #include "bau07B0.h"
   #include "bits.h"
   #include <string.h>
   #include <stdio.h>
   
   using namespace std;
   
   Bau07B0::Bau07B0(Platform& platform)
       : BauSystemBDevice(platform), DataLinkLayerCallbacks(),
         _dlLayer(_deviceObj, _netLayer.getInterface(), _platform, (ITpUartCallBacks&) * this, (DataLinkLayerCallbacks*) this)
   #ifdef USE_CEMI_SERVER
       , _cemiServer(*this)
   #endif
   {
       _netLayer.getInterface().dataLinkLayer(_dlLayer);
   #ifdef USE_CEMI_SERVER
       _cemiServerObject.setMediumTypeAsSupported(DptMedium::KNX_TP1);
       _cemiServer.dataLinkLayer(_dlLayer);
       _dlLayer.cemiServer(_cemiServer);
       _memory.addSaveRestore(&_cemiServerObject);
   #endif
       // Set Mask Version in Device Object depending on the BAU
       _deviceObj.maskVersion(0x07B0);
   
       // Set which interface objects are available in the device object
       // This differs from BAU to BAU with different medium types.
       // See PID_IO_LIST
       Property* prop = _deviceObj.property(PID_IO_LIST);
       prop->write(1, (uint16_t) OT_DEVICE);
       prop->write(2, (uint16_t) OT_ADDR_TABLE);
       prop->write(3, (uint16_t) OT_ASSOC_TABLE);
       prop->write(4, (uint16_t) OT_GRP_OBJ_TABLE);
       prop->write(5, (uint16_t) OT_APPLICATION_PROG);
   #if defined(USE_DATASECURE) && defined(USE_CEMI_SERVER)
       prop->write(6, (uint16_t) OT_SECURITY);
       prop->write(7, (uint16_t) OT_CEMI_SERVER);
   #elif defined(USE_DATASECURE)
       prop->write(6, (uint16_t) OT_SECURITY);
   #elif defined(USE_CEMI_SERVER)
       prop->write(6, (uint16_t) OT_CEMI_SERVER);
   #endif
   }
   
   InterfaceObject* Bau07B0::getInterfaceObject(uint8_t idx)
   {
       switch (idx)
       {
           case 0:
               return &_deviceObj;
   
           case 1:
               return &_addrTable;
   
           case 2:
               return &_assocTable;
   
           case 3:
               return &_groupObjTable;
   
           case 4:
               return &_appProgram;
   
           case 5: // would be app_program 2
               return nullptr;
   #if defined(USE_DATASECURE) && defined(USE_CEMI_SERVER)
   
           case 6:
               return &_secIfObj;
   
           case 7:
               return &_cemiServerObject;
   #elif defined(USE_CEMI_SERVER)
   
           case 6:
               return &_cemiServerObject;
   #elif defined(USE_DATASECURE)
   
           case 6:
               return &_secIfObj;
   #endif
   
           default:
               return nullptr;
       }
   }
   
   InterfaceObject* Bau07B0::getInterfaceObject(ObjectType objectType, uint16_t objectInstance)
   {
       // We do not use it right now.
       // Required for coupler mode as there are multiple router objects for example
       (void) objectInstance;
   
       switch (objectType)
       {
           case OT_DEVICE:
               return &_deviceObj;
   
           case OT_ADDR_TABLE:
               return &_addrTable;
   
           case OT_ASSOC_TABLE:
               return &_assocTable;
   
           case OT_GRP_OBJ_TABLE:
               return &_groupObjTable;
   
           case OT_APPLICATION_PROG:
               return &_appProgram;
   #ifdef USE_DATASECURE
   
           case OT_SECURITY:
               return &_secIfObj;
   #endif
   #ifdef USE_CEMI_SERVER
   
           case OT_CEMI_SERVER:
               return &_cemiServerObject;
   #endif
   
           default:
               return nullptr;
       }
   }
   
   bool Bau07B0::enabled()
   {
       return _dlLayer.enabled();
   }
   
   void Bau07B0::enabled(bool value)
   {
       _dlLayer.enabled(value);
   }
   
   void Bau07B0::loop()
   {
       _dlLayer.loop();
       BauSystemBDevice::loop();
   #ifdef USE_CEMI_SERVER
       _cemiServer.loop();
   #endif
   }
   
   TPAckType Bau07B0::isAckRequired(uint16_t address, bool isGrpAddr)
   {
       if (isGrpAddr)
       {
           // ACK for broadcasts
           if (address == 0)
               return TPAckType::AckReqAck;
   
           // is group address in group address table? ACK if yes.
           if (_addrTable.contains(address))
               return TPAckType::AckReqAck;
           else
               return TPAckType::AckReqNone;
       }
   
       // Also ACK for our own individual address
       if (address  == _deviceObj.individualAddress())
           return TPAckType::AckReqAck;
   
       if (address == 0)
       {
           println("Invalid broadcast detected: destination address is 0, but address type is \"individual\"");
       }
   
       return TPAckType::AckReqNone;
   }
   
   TpUartDataLinkLayer* Bau07B0::getDataLinkLayer()
   {
       return (TpUartDataLinkLayer*)&_dlLayer;
   }
   #endif