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