mirror of https://github.com/g4klx/MMDVM.git
186 lines
6.2 KiB
C++
186 lines
6.2 KiB
C++
/*
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* Copyright (C) 2009-2015 by Jonathan Naylor G4KLX
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* Copyright (C) 2016 by Colin Durbridge G4EML
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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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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*
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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, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "Config.h"
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#include "Globals.h"
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#include "CalDMR.h"
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const uint8_t DATALC_1K[] = {0x00U,
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0x00U, 0x20U, 0x08U, 0x08U, 0x02U, 0x38U, 0x15U, 0x00U, 0x2CU, 0xA0U, 0x14U,
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0x60U, 0x84U, 0x6DU, 0xFFU, 0x57U, 0xD7U, 0x5DU, 0xF5U, 0xDEU, 0x30U, 0x30U,
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0x01U, 0x10U, 0x01U, 0x40U, 0x03U, 0xC0U, 0x13U, 0xC1U, 0x1EU, 0x80U, 0x6FU};
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const uint8_t DATATERMLC_1K[] = {0x00U,
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0x00U, 0x4FU, 0x08U, 0xDCU, 0x02U, 0x88U, 0x15U, 0x78U, 0x2CU, 0xD0U, 0x14U,
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0xC0U, 0x84U, 0xADU, 0xFFU, 0x57U, 0xD7U, 0x5DU, 0xF5U, 0xD9U, 0x65U, 0x24U,
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0x02U, 0x28U, 0x06U, 0x20U, 0x0FU, 0x80U, 0x1BU, 0xC1U, 0x07U, 0x80U, 0x5CU};
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const uint8_t VOICE0_1K[] = {0x00U,
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0xCEU, 0xA8U, 0xFEU, 0x83U, 0xACU, 0xC4U, 0x58U, 0x20U, 0x0AU, 0xCEU, 0xA8U,
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0xFEU, 0x83U, 0xA7U, 0x55U, 0xFDU, 0x7DU, 0xF7U, 0x5FU, 0x7CU, 0xC4U, 0x58U,
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0x20U, 0x0AU, 0xCEU, 0xA8U, 0xFEU, 0x83U, 0xACU, 0xC4U, 0x58U, 0x20U, 0x0AU};
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//0xA1U, 0x30U, 0x00U, 0x00U, 0x90U, 0x09U, 0x1CU,
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const uint8_t VOICE1_1K[] = {0x00U,
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0xCEU, 0xA8U, 0xFEU, 0x83U, 0xACU, 0xC4U, 0x58U, 0x20U, 0x0AU, 0xCEU, 0xA8U,
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0xFEU, 0x83U, 0xA1U, 0x30U, 0x00U, 0x00U, 0x90U, 0x09U, 0x1CU, 0xC4U, 0x58U,
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0x20U, 0x0AU, 0xCEU, 0xA8U, 0xFEU, 0x83U, 0xACU, 0xC4U, 0x58U, 0x20U, 0x0AU};
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//0xA1U, 0x70U, 0x00U, 0x90U, 0x00U, 0x07U, 0x4CU,
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const uint8_t VOICE2_1K[] = {0x00U,
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0xCEU, 0xA8U, 0xFEU, 0x83U, 0xACU, 0xC4U, 0x58U, 0x20U, 0x0AU, 0xCEU, 0xA8U,
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0xFEU, 0x83U, 0xA1U, 0x70U, 0x00U, 0x90U, 0x00U, 0x07U, 0x4CU, 0xC4U, 0x58U,
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0x20U, 0x0AU, 0xCEU, 0xA8U, 0xFEU, 0x83U, 0xACU, 0xC4U, 0x58U, 0x20U, 0x0AU};
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//0xA1U, 0x70U, 0x00U, 0x31U, 0x40U, 0x07U, 0x4CU,
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const uint8_t VOICE3_1K[] = {0x00U,
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0xCEU, 0xA8U, 0xFEU, 0x83U, 0xACU, 0xC4U, 0x58U, 0x20U, 0x0AU, 0xCEU, 0xA8U,
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0xFEU, 0x83U, 0xA1U, 0x70U, 0x00U, 0x31U, 0x40U, 0x07U, 0x4CU, 0xC4U, 0x58U,
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0x20U, 0x0AU, 0xCEU, 0xA8U, 0xFEU, 0x83U, 0xACU, 0xC4U, 0x58U, 0x20U, 0x0AU};
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//0xA1U, 0x50U, 0xA1U, 0x71U, 0xD1U, 0x70U, 0x7CU,
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const uint8_t VOICE4_1K[] = {0x00U,
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0xCEU, 0xA8U, 0xFEU, 0x83U, 0xACU, 0xC4U, 0x58U, 0x20U, 0x0AU, 0xCEU, 0xA8U,
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0xFEU, 0x83U, 0xA1U, 0x50U, 0xA1U, 0x71U, 0xD1U, 0x70U, 0x7CU, 0xC4U, 0x58U,
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0x20U, 0x0AU, 0xCEU, 0xA8U, 0xFEU, 0x83U, 0xACU, 0xC4U, 0x58U, 0x20U, 0x0AU};
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//0xA1U, 0x10U, 0x00U, 0x00U, 0x00U, 0x0EU, 0x2CU,
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const uint8_t VOICE5_1K[] = {0x00U,
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0xCEU, 0xA8U, 0xFEU, 0x83U, 0xACU, 0xC4U, 0x58U, 0x20U, 0x0AU, 0xCEU, 0xA8U,
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0xFEU, 0x83U, 0xA1U, 0x10U, 0x00U, 0x00U, 0x00U, 0x0EU, 0x2CU, 0xC4U, 0x58U,
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0x20U, 0x0AU, 0xCEU, 0xA8U, 0xFEU, 0x83U, 0xACU, 0xC4U, 0x58U, 0x20U, 0x0AU};
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const uint8_t SHORTLC_1K[] = {0x33U, 0x3AU, 0xA0U, 0x30U, 0x00U, 0x55U, 0xA6U, 0x5FU, 0x50U};
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CCalDMR::CCalDMR() :
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m_transmit(false),
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m_state(DMR1KCAL_IDLE),
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m_frame_start(0U)
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{
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}
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void CCalDMR::process()
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{
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switch (m_modemState) {
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case STATE_DMRCAL:
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case STATE_LFCAL:
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if (m_transmit) {
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dmrTX.setCal(true);
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dmrTX.process();
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} else {
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dmrTX.setCal(false);
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}
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break;
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case STATE_DMR1KCAL:
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dmr1kcal();
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break;
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default:
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break;
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}
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}
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void CCalDMR::dmr1kcal()
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{
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switch (m_state) {
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case DMR1KCAL_IDLE:
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dmrTX.setStart(false);
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dmrTX.resetFifo2();
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m_state = DMR1KCAL_IDLE;
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break;
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case DMR1KCAL_DATALC:
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dmrTX.setColorCode(1U);
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dmrTX.writeShortLC(SHORTLC_1K, 9U);
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dmrTX.setStart(true);
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if (dmrTX.writeData2(DATALC_1K, DMR_FRAME_LENGTH_BYTES + 1U) == 5U)
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m_state = DMR1KCAL_DATALC;
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else
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m_state = DMR1KCAL_V0;
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break;
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case DMR1KCAL_V0:
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if (dmrTX.writeData2(VOICE0_1K, DMR_FRAME_LENGTH_BYTES + 1U) == 5U)
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m_state = DMR1KCAL_V0;
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else
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m_state = DMR1KCAL_V1;
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break;
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case DMR1KCAL_V1:
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if (dmrTX.writeData2(VOICE1_1K, DMR_FRAME_LENGTH_BYTES + 1U) == 5U)
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m_state = DMR1KCAL_V1;
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else
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m_state = DMR1KCAL_V2;
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break;
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case DMR1KCAL_V2:
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if (dmrTX.writeData2(VOICE2_1K, DMR_FRAME_LENGTH_BYTES + 1U) == 5U)
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m_state = DMR1KCAL_V2;
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else
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m_state = DMR1KCAL_V3;
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break;
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case DMR1KCAL_V3:
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if (dmrTX.writeData2(VOICE3_1K, DMR_FRAME_LENGTH_BYTES + 1U) == 5U)
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m_state = DMR1KCAL_V3;
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else
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m_state = DMR1KCAL_V4;
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break;
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case DMR1KCAL_V4:
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if (dmrTX.writeData2(VOICE4_1K, DMR_FRAME_LENGTH_BYTES + 1U) == 5U)
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m_state = DMR1KCAL_V4;
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else
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m_state = DMR1KCAL_V5;
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break;
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case DMR1KCAL_V5:
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if (dmrTX.writeData2(VOICE5_1K, DMR_FRAME_LENGTH_BYTES + 1U) == 5U)
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m_state = DMR1KCAL_V5;
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else {
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if(m_transmit)
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m_state = DMR1KCAL_V0;
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else
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m_state = DMR1KCAL_TERMLC;
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}
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break;
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case DMR1KCAL_TERMLC:
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if (dmrTX.writeData2(DATATERMLC_1K, DMR_FRAME_LENGTH_BYTES + 1U) == 5U)
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m_state = DMR1KCAL_TERMLC;
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else {
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m_state = DMR1KCAL_WAIT;
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m_frame_start = dmrTX.getFrameCount();
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}
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break;
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case DMR1KCAL_WAIT:
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if (dmrTX.getFrameCount() > (m_frame_start + 30U))
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m_state = DMR1KCAL_IDLE;
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break;
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default:
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m_state = DMR1KCAL_IDLE;
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break;
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}
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}
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uint8_t CCalDMR::write(const uint8_t* data, uint8_t length)
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{
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if (length != 1U)
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return 4U;
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m_transmit = data[0U] == 1U;
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if(m_transmit && m_state == DMR1KCAL_IDLE && m_modemState == STATE_DMR1KCAL)
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m_state = DMR1KCAL_DATALC;
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return 0U;
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}
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