/* * Copyright (C) 2019 Kai Ludwig, DG4KLU * Copyright (C) 2019-2025 Roger Clark, VK3KYY / G4KYF * Colin, G4EML * Daniel Caujolle-Bert, F1RMB * * * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the distribution. * * 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * 4. Use of this source code or binary releases for commercial purposes is strictly forbidden. This includes, without limitation, * incorporation in a commercial product or incorporation into a product or project which allows commercial use. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #ifndef _OPENGD77_TRX_H_ #define _OPENGD77_TRX_H_ #include "functions/sound.h" //#include "interfaces/i2c.h" #include "functions/calibration.h" #include "functions/codeplug.h" #include "hardware/radioHardwareInterface.h" #define RSSI_NOISE_SAMPLE_PERIOD_PIT 25U // 25 milliseconds // AT1846S defines #define BANDWIDTH_12P5KHZ false #define BANDWIDTH_25KHZ true // Note these do not apply to the MD9600 but have been included to allow stub functions to compile #define AT1846_VOICE_CHANNEL_NONE 0x00 #define AT1846_VOICE_CHANNEL_TONE1 0x10 #define AT1846_VOICE_CHANNEL_TONE2 0x20 #define AT1846_VOICE_CHANNEL_DTMF 0x30 #define AT1846_VOICE_CHANNEL_MIC 0x40 #if defined(MD9600_VERSION_5) #define STRONG_SIGNAL_RESCALE 1.4f #define STRONG_SIGNAL_RSSI_BARS 20 #else #define STRONG_SIGNAL_RESCALE 5 #define STRONG_SIGNAL_RSSI_BARS 4 #endif typedef struct { int calPowerTableMinFreq; int calIQTableMinFreq; uint32_t minFreq; uint32_t maxFreq; } frequencyHardwareBand_t; typedef struct { uint32_t minFreq; uint32_t maxFreq; } frequencyBand_t; enum RADIO_MODE { RADIO_MODE_NONE, RADIO_MODE_ANALOG, RADIO_MODE_DIGITAL }; enum DMR_ADMIT_CRITERIA { ADMIT_CRITERIA_ALWAYS, ADMIT_CRITERIA_CHANNEL_FREE, ADMIT_CRITERIA_COLOR_CODE }; enum DMR_MODE { DMR_MODE_AUTO, DMR_MODE_DMO, DMR_MODE_RMO, DMR_MODE_SFR }; enum RADIO_FREQUENCY_BAND_NAMES { RADIO_BAND_VHF = 0, RADIO_BAND_220MHz, RADIO_BAND_UHF, RADIO_BANDS_TOTAL_NUM }; enum TRX_FREQ_BAND { TRX_RX_FREQ_BAND = 0, TRX_TX_FREQ_BAND }; extern const frequencyHardwareBand_t RADIO_HARDWARE_FREQUENCY_BANDS[RADIO_BANDS_TOTAL_NUM]; extern const frequencyBand_t DEFAULT_USER_FREQUENCY_BANDS[RADIO_BANDS_TOTAL_NUM]; extern frequencyBand_t USER_FREQUENCY_BANDS[RADIO_BANDS_TOTAL_NUM]; extern const uint8_t TRX_NUM_CTCSS; extern const uint16_t TRX_CTCSSTones[]; extern const uint16_t TRX_DCS_TONE; extern const uint8_t TRX_NUM_DCS; extern const uint16_t TRX_DCSCodes[]; extern volatile bool trxTransmissionEnabled; extern volatile bool trxIsTransmitting; extern uint32_t trxTalkGroupOrPcId; extern uint32_t trxDMRID; extern volatile uint8_t trxTxVox; extern volatile uint8_t trxTxMic; extern calibrationPowerValues_t trxPowerSettings; extern volatile bool txPAEnabled; extern volatile bool trxDMRSynchronisedRSSIReadPending; extern volatile uint16_t txDACDrivePower; extern volatile uint8_t analogIGain; extern volatile uint8_t analogQGain; extern volatile uint8_t digitalIGain; extern volatile uint8_t digitalQGain; extern volatile int8_t Mod2Offset; extern volatile bool trxIsTransmittingDMR; extern volatile uint32_t trxDMRstartTime; bool trxCarrierDetected(RadioDevice_t deviceId); bool trxCheckDigitalSquelch(RadioDevice_t deviceId); bool trxCheckAnalogSquelch(void); void trxResetSquelchesState(RadioDevice_t deviceId); int trxGetMode(void); bool trxGetBandwidthIs25kHz(void); uint32_t trxGetFrequency(void); void trxSetModeAndBandwidth(int mode, bool bandwidthIs25kHz); void trxSetFrequency(uint32_t fRx, uint32_t fTx, int dmrMode); void trxSetRX(void); void trxSetTX(void); void trxRxAndTxOff(bool critical); void trxRxOn(bool critical); void trxActivateRx(bool critical); void trxActivateTx(bool critical); void trxSetPowerFromLevel(uint8_t powerLevel); void trxUpdate_PA_DAC_Drive(void); uint16_t trxGetPA_DAC_Drive(void); uint8_t trxGetPowerLevel(void); void trxCalcBandAndFrequencyOffset(CalibrationBand_t *calibrationBand, uint32_t *freq_offset); void trxSetDMRColourCode(uint8_t colourCode); uint8_t trxGetDMRColourCode(void); int trxGetDMRTimeSlot(void); void trxSetDMRTimeSlot(int timeslot, bool resync); void trxSetTxCSS(uint16_t tone); void trxSetRxCSS(RadioDevice_t deviceId, uint16_t tone); bool trxCheckCSSFlag(uint16_t tone); bool trxCheckFrequencyInAmateurBand(uint32_t frequency); uint32_t trxGetBandFromFrequency(uint32_t frequency); uint32_t trxGetNextOrPrevBandFromFrequency(uint32_t frequency, bool nextBand); void trxReadVoxAndMicStrength(void); void trxPostponeReadRSSIAndNoise(uint32_t msOverride); void trxReadRSSIAndNoise(bool force); uint8_t trxGetCalibrationVoiceGainTx(void); void trxSelectVoiceChannel(uint8_t channel); void trxSetTone1(int toneFreq); void trxSetTone2(int toneFreq); void trxSetDTMF(int code); void trxDTMFoff(bool enableMic); void trxUpdateTsForCurrentChannelWithSpecifiedContact(CodeplugContact_t *contactData); void trxSetMicGainFM(uint8_t gain); void trxEnableTransmission(void); void trxDisableTransmission(void); bool trxPowerUpDownRxAndC6000(bool powerUp, bool includeC6000, bool includeMic); uint8_t trxGetAnalogFilterLevel(void); void trxSetAnalogFilterLevel(uint8_t newFilterLevel); void trxTerminateCheckAnalogSquelch(RadioDevice_t deviceId); void trxInvalidateCurrentFrequency(void); void trxActivateDMRTx(void); void trxFastDMRTx(bool tx); int trxGetRSSIdBm(RadioDevice_t deviceId); int trxGetNoisedBm(RadioDevice_t deviceId); int trxGetSNRMargindBm(RadioDevice_t deviceId); uint8_t trxGetSignalRaw(RadioDevice_t deviceId); uint8_t trxGetNoiseRaw(RadioDevice_t deviceId); void trxSelectVoiceChannel(uint8_t channel); void trxConfigurePA_DAC_ForFrequencyBand(void); #endif /* _OPENGD77_TRX_H_ */