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132 lines
2.9 KiB
132 lines
2.9 KiB
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Digital Voice Modem - Hotspot Firmware
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* GPLv2 Open Source. Use is subject to license terms.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright (C) 2015,2016,2020 Jonathan Naylor, G4KLX
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* Copyright (C) 2016 Mathis Schmieder, DB9MAT
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* Copyright (C) 2016 Colin Durbridge, G4EML
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* Copyright (C) 2016,2017,2018,2019 Andy Uribe, CA6JAU
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* Copyright (C) 2019 Florian Wolters, DF2ET
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* Copyright (C) 2021 Bryan Biedenkapp, N2PLL
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*
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*/
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#include "Globals.h"
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// ---------------------------------------------------------------------------
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// Globals
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// ---------------------------------------------------------------------------
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DVM_STATE m_modemState = STATE_IDLE;
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bool m_cwIdState = false;
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uint8_t m_cwIdTXLevel = 30;
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bool m_dmrEnable = true;
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bool m_p25Enable = true;
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bool m_nxdnEnable = true;
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bool m_duplex = false;
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bool m_forceDMO = false;
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bool m_tx = false;
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bool m_dcd = false;
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uint8_t m_control;
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/* DMR BS */
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#if defined(DUPLEX)
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dmr::DMRIdleRX dmrIdleRX;
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dmr::DMRRX dmrRX;
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#endif
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dmr::DMRTX dmrTX;
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/* DMR MS-DMO */
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dmr::DMRDMORX dmrDMORX;
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dmr::DMRDMOTX dmrDMOTX;
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/* P25 */
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p25::P25RX p25RX;
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p25::P25TX p25TX;
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/* NXDN */
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nxdn::NXDNRX nxdnRX;
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nxdn::NXDNTX nxdnTX;
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/* Calibration */
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dmr::CalDMR calDMR;
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p25::CalP25 calP25;
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nxdn::CalNXDN calNXDN;
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CalRSSI calRSSI;
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/* CW */
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CWIdTX cwIdTX;
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/* RS232 and Air Interface I/O */
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SerialPort serial;
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IO io;
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// ---------------------------------------------------------------------------
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// Global Functions
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// ---------------------------------------------------------------------------
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void setup()
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{
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serial.start();
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}
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void loop()
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{
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serial.process();
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io.process();
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// The following is for transmitting
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if (m_dmrEnable && m_modemState == STATE_DMR) {
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#if defined(DUPLEX)
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if (m_duplex)
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dmrTX.process();
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else
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dmrDMOTX.process();
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#else
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dmrDMOTX.process();
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#endif
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}
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if (m_p25Enable && m_modemState == STATE_P25)
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p25TX.process();
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if (m_nxdnEnable && m_modemState == STATE_NXDN)
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nxdnTX.process();
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if (m_modemState == STATE_DMR_DMO_CAL_1K || m_modemState == STATE_DMR_CAL_1K ||
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m_modemState == STATE_DMR_LF_CAL || m_modemState == STATE_DMR_CAL ||
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m_modemState == STATE_INT_CAL)
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calDMR.process();
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if (m_modemState == STATE_P25_CAL_1K || m_modemState == STATE_P25_CAL)
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calP25.process();
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if (m_modemState == STATE_NXDN_CAL)
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calNXDN.process();
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if (m_modemState == STATE_RSSI_CAL)
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calRSSI.process();
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if (m_modemState == STATE_CW || m_modemState == STATE_IDLE)
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cwIdTX.process();
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}
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// ---------------------------------------------------------------------------
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// Firmware Entry Point
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// ---------------------------------------------------------------------------
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int main()
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{
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setup();
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for (;;)
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loop();
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}
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