The beginnings of DMR Id to callsign lookups.
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/*
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* Copyright (C) 2016 by Jonathan Naylor G4KLX
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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 "DMRLookup.h"
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#include "Log.h"
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#include <cstdio>
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#include <cstring>
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#include <cctype>
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CDMRLookup::CDMRLookup(const std::string& filename) :
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m_filename(filename)
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{
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}
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CDMRLookup::~CDMRLookup()
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{
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}
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bool CDMRLookup::read()
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{
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FILE* fp = ::fopen(m_filename.c_str(), "rt");
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if (fp == NULL) {
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LogWarning("Cannot open the DMR Id lookup file - %s", m_filename.c_str());
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return false;
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}
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char buffer[100U];
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while (::fgets(buffer, 100U, fp) != NULL) {
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if (buffer[0U] == '#')
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continue;
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char* p1 = ::strtok(buffer, " \t\r\n");
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char* p2 = ::strtok(NULL, " \t\r\n");
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if (p1 != NULL && p2 != NULL) {
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unsigned int id = (unsigned int)::atoi(p1);
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for (char* p = p2; *p != 0x00U; p++)
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*p = ::toupper(*p);
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m_table[id] = std::string(p2);
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}
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}
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LogInfo("Loaded %u DMR Ids to the callsign lookup table", m_table.size());
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return true;
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}
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std::string CDMRLookup::find(unsigned int id) const
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{
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std::string callsign;
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try {
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callsign = m_table.at(id);
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} catch (std::out_of_range& e) {
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char text[10U];
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::sprintf(text, "%u", id);
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callsign = std::string(text);
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}
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return callsign;
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}
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@ -0,0 +1,39 @@
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/*
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* Copyright (C) 2016 by Jonathan Naylor G4KLX
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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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#ifndef DMRLookup_H
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#define DMRLookup_H
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#include <string>
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#include <unordered_map>
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class CDMRLookup {
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public:
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CDMRLookup(const std::string& filename);
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~CDMRLookup();
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bool read();
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std::string find(unsigned int id) const;
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private:
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std::string m_filename;
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std::unordered_map<unsigned int, std::string> m_table;
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};
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#endif
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@ -173,6 +173,7 @@
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<ClInclude Include="Golay2087.h" />
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<ClInclude Include="Golay24128.h" />
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<ClInclude Include="Hamming.h" />
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<ClInclude Include="DMRLookup.h" />
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<ClInclude Include="Log.h" />
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<ClInclude Include="MMDVMHost.h" />
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<ClInclude Include="Modem.h" />
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<ClCompile Include="DMRFullLC.cpp" />
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<ClCompile Include="DMRIPSC.cpp" />
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<ClCompile Include="DMRLC.cpp" />
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<ClCompile Include="DMRLookup.cpp" />
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<ClCompile Include="DMRShortLC.cpp" />
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<ClCompile Include="DMRSlot.cpp" />
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<ClCompile Include="DMRSlotType.cpp" />
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@ -164,6 +164,9 @@
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<ClInclude Include="Nextion.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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<ClInclude Include="DMRLookup.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="BPTC19696.cpp">
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@ -301,5 +304,8 @@
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<ClCompile Include="Nextion.cpp">
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<Filter>Source Files</Filter>
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</ClCompile>
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<ClCompile Include="DMRLookup.cpp">
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<Filter>Source Files</Filter>
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</ClCompile>
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</ItemGroup>
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</Project>
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8
Makefile
8
Makefile
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@ -7,10 +7,10 @@ LIBS =
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LDFLAGS = -g
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OBJECTS = \
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AMBEFEC.o BPTC19696.o Conf.o CRC.o Display.o DMRControl.o DMRCSBK.o DMRData.o DMRDataHeader.o DMREMB.o DMREmbeddedLC.o DMRFullLC.o DMRIPSC.o DMRLC.o DMRShortLC.o \
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DMRSlot.o DMRSlotType.o DStarControl.o DStarHeader.o DStarNetwork.o DStarSlowData.o Golay2087.o Golay24128.o Hamming.o Log.o MMDVMHost.o Modem.o Nextion.o \
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NullDisplay.o QR1676.o RS129.o SerialController.o SHA256.o StopWatch.o Sync.o TFTSerial.o Timer.o Trellis.o UDPSocket.o Utils.o YSFControl.o YSFConvolution.o \
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YSFFICH.o YSFParrot.o YSFPayload.o
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AMBEFEC.o BPTC19696.o Conf.o CRC.o Display.o DMRControl.o DMRCSBK.o DMRData.o DMRDataHeader.o DMREMB.o DMREmbeddedLC.o DMRFullLC.o DMRIPSC.o DMRLookup.o DMRLC.o \
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DMRShortLC.o DMRSlot.o DMRSlotType.o DStarControl.o DStarHeader.o DStarNetwork.o DStarSlowData.o Golay2087.o Golay24128.o Hamming.o Log.o MMDVMHost.o Modem.o \
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Nextion.o NullDisplay.o QR1676.o RS129.o SerialController.o SHA256.o StopWatch.o Sync.o TFTSerial.o Timer.o Trellis.o UDPSocket.o Utils.o YSFControl.o \
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YSFConvolution.o YSFFICH.o YSFParrot.o YSFPayload.o
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all: MMDVMHost
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@ -7,9 +7,9 @@ LIBS = -lwiringPi -lwiringPiDev
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LDFLAGS = -g -L/usr/local/lib
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OBJECTS = \
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AMBEFEC.o BPTC19696.o Conf.o CRC.o Display.o DMRControl.o DMRCSBK.o DMRData.o DMRDataHeader.o DMREMB.o DMREmbeddedLC.o DMRFullLC.o DMRIPSC.o DMRLC.o DMRShortLC.o \
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DMRSlot.o DMRSlotType.o DStarControl.o DStarHeader.o DStarNetwork.o DStarSlowData.o Golay2087.o Golay24128.o Hamming.o HD44780.o Log.o MMDVMHost.o Modem.o \
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Nextion.o NullDisplay.o QR1676.o RS129.o SerialController.o SHA256.o StopWatch.o Sync.o TFTSerial.o Timer.o Trellis.o UDPSocket.o Utils.o YSFControl.o \
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AMBEFEC.o BPTC19696.o Conf.o CRC.o Display.o DMRControl.o DMRCSBK.o DMRData.o DMRDataHeader.o DMREMB.o DMREmbeddedLC.o DMRFullLC.o DMRIPSC.o DMRLookup.o DMRLC.o \
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DMRShortLC.o DMRSlot.o DMRSlotType.o DStarControl.o DStarHeader.o DStarNetwork.o DStarSlowData.o Golay2087.o Golay24128.o Hamming.o HD44780.o Log.o MMDVMHost.o \
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Modem.o Nextion.o NullDisplay.o QR1676.o RS129.o SerialController.o SHA256.o StopWatch.o Sync.o TFTSerial.o Timer.o Trellis.o UDPSocket.o Utils.o YSFControl.o \
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YSFConvolution.o YSFFICH.o YSFParrot.o YSFPayload.o
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all: MMDVMHost
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