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68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/*
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Copyright (c) 2016-2020 Peter Antypas
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This file is part of the MAIANA™ transponder firmware.
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The firmware is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>
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*/
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#ifndef TRANSCEIVER_HPP_
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#define TRANSCEIVER_HPP_
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#include "Receiver.hpp"
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#include "TXPacket.hpp"
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#include "Events.hpp"
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#include <map>
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class Transceiver : public Receiver, public EventConsumer
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{
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public:
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Transceiver(GPIO_TypeDef *sdnPort,
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uint32_t sdnPin,
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GPIO_TypeDef *csPort,
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uint32_t csPin,
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GPIO_TypeDef *dataPort,
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uint32_t dataPin,
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GPIO_TypeDef *clockPort,
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uint32_t clockPin,
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int chipId);
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void onBitClock();
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void timeSlotStarted(uint32_t slot);
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void assignTXPacket(TXPacket *p);
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TXPacket *assignedTXPacket();
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void startReceiving(VHFChannel channel, bool reconfigGPIOs);
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void startListening(VHFChannel channel, bool reconfigGPIOs);
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void transmitCW(VHFChannel channel);
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void processEvent(const Event &);
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protected:
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void configure();
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virtual void configureGPIOsForRX();
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private:
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void startTransmitting();
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void configureGPIOsForTX();
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void setTXPower(const pa_params ¶ms);
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void reportTXEvent();
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private:
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TXPacket *mTXPacket;
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time_t mUTC;
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time_t mLastTXTime;
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//map<VHFChannel, uint8_t> mNoiseFloorCache;
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};
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#endif /* TRANSCEIVER_HPP_ */
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