knx/network_layer.h

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1.6 KiB
C
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2018-04-09 22:30:23 +02:00
#pragma once
#include <stdint.h>
#include "knx_types.h"
#include "npdu.h"
#include "transport_layer.h"
class DataLinkLayer;
class NetworkLayer
{
public:
NetworkLayer(TransportLayer& layer);
void dataLinkLayer(DataLinkLayer& layer);
uint8_t hopCount() const;
void hopCount(uint8_t value);
// from data link layer
void dataIndication(AckType ack, AddressType addType, uint16_t destination, FrameFormat format, NPDU& npdu,
Priority priority, uint16_t source);
void dataConfirm(AckType ack, AddressType addressType, uint16_t destination, FrameFormat format, Priority priority,
uint16_t source, NPDU& npdu, bool status);
void systemBroadcastIndication(AckType ack, FrameFormat format, NPDU& npdu,
Priority priority, uint16_t source);
void systemBroadcastConfirm(AckType ack, FrameFormat format, Priority priority, uint16_t source, NPDU& npdu, bool status);
// from transport layer
void dataIndividualRequest(AckType ack, uint16_t destination, HopCountType hopType, Priority priority, TPDU& tpdu);
void dataGroupRequest(AckType ack, uint16_t destination, HopCountType hopType, Priority priority, TPDU& tpdu);
void dataBroadcastRequest(AckType ack, HopCountType hopType, Priority priority, TPDU& tpdu);
void dataSystemBroadcastRequest(AckType ack, HopCountType hopType, Priority priority, TPDU& tpdu);
private:
void sendDataRequest(TPDU &tpdu, HopCountType hopType, AckType ack, uint16_t destination, Priority priority, AddressType addrType);
uint8_t _hopCount = 6;
DataLinkLayer* _dataLinkLayer;
TransportLayer& _transportLayer;
};