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31 lines
1.1 KiB
C++
31 lines
1.1 KiB
C++
#pragma once
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#include <stdint.h>
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#include "device_object.h"
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#include "address_table_object.h"
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#include "knx_types.h"
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#include "network_layer.h"
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class DataLinkLayer
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{
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public:
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DataLinkLayer(DeviceObject& devObj, AddressTableObject& addrTab, NetworkLayer& layer,
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Platform& platform);
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// from network layer
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void dataRequest(AckType ack, AddressType addrType, uint16_t destinationAddr, FrameFormat format,
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Priority priority, NPDU& npdu);
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void systemBroadcastRequest(AckType ack, FrameFormat format, Priority priority, NPDU& npdu);
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virtual void loop() = 0;
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virtual void enabled(bool value) = 0;
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virtual bool enabled() const = 0;
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protected:
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void frameRecieved(CemiFrame& frame);
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bool sendTelegram(NPDU &npdu, AckType ack, uint16_t destinationAddr, AddressType addrType, FrameFormat format, Priority priority);
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virtual bool sendFrame(CemiFrame& frame) = 0;
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uint8_t* frameData(CemiFrame& frame);
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DeviceObject& _deviceObject;
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AddressTableObject& _groupAddressTable;
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NetworkLayer& _networkLayer;
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Platform& _platform;
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}; |