More changes to the NXDN networking.
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f048caa597
commit
e78320fc18
4 changed files with 24 additions and 20 deletions
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@ -180,8 +180,8 @@ bool CNXDNControl::processVoice(unsigned char usc, unsigned char option, unsigne
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return false;
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}
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if (m_rfState == RS_RF_LISTENING && !valid)
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return false;
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// if (m_rfState == RS_RF_LISTENING && !valid)
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// return false;
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// XXX the FACCH1 data in the header may also be useful
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if (m_rfState == RS_RF_LISTENING) {
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@ -248,7 +248,7 @@ bool CNXDNControl::processVoice(unsigned char usc, unsigned char option, unsigne
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m_rfState = RS_RF_AUDIO;
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}
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if (m_rfState == RS_RF_AUDIO) {
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// if (m_rfState == RS_RF_AUDIO) {
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// Regenerate the sync
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CSync::addNXDNSync(data + 2U);
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@ -346,7 +346,7 @@ bool CNXDNControl::processVoice(unsigned char usc, unsigned char option, unsigne
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scrambler(data + 2U);
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writeNetwork(data, m_rfFrames % 128U);
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// writeNetwork(data, m_rfFrames, );
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#if defined(DUMP_NXDN)
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writeFile(data + 2U);
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@ -358,7 +358,7 @@ bool CNXDNControl::processVoice(unsigned char usc, unsigned char option, unsigne
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m_rfFrames++;
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m_display->writeNXDNRSSI(m_rssi);
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}
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// }
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#ifdef notdef
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// Process end of audio here
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@ -468,7 +468,7 @@ bool CNXDNControl::processData(unsigned char option, unsigned char *data)
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data[0U] = TAG_DATA;
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data[1U] = 0x00U;
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writeNetwork(data, m_rfFrames % 128U);
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writeNetwork(data, m_rfFrames);
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#if defined(DUMP_NXDN)
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writeFile(data + 2U);
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@ -507,7 +507,7 @@ bool CNXDNControl::processData(unsigned char option, unsigned char *data)
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data[0U] = TAG_EOT;
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data[1U] = 0x00U;
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writeNetwork(data, m_rfFrames % 128U);
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writeNetwork(data, m_rfFrames);
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#if defined(DUMP_NXDN)
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writeFile(data + 2U);
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@ -557,7 +557,7 @@ bool CNXDNControl::processData(unsigned char option, unsigned char *data)
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data[0U] = TAG_DATA;
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data[1U] = 0x00U;
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writeNetwork(data, m_rfFrames % 128U);
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writeNetwork(data, m_rfFrames);
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if (m_duplex) {
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fich.setMR(m_remoteGateway ? YSF_MR_NOT_BUSY : YSF_MR_BUSY);
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@ -825,7 +825,7 @@ void CNXDNControl::writeQueueNet(const unsigned char *data)
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m_queue.addData(data, len);
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}
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void CNXDNControl::writeNetwork(const unsigned char *data, unsigned int count)
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void CNXDNControl::writeNetwork(const unsigned char *data, unsigned int count, bool end)
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{
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assert(data != NULL);
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@ -835,7 +835,11 @@ void CNXDNControl::writeNetwork(const unsigned char *data, unsigned int count)
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if (m_rfTimeoutTimer.isRunning() && m_rfTimeoutTimer.hasExpired())
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return;
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// m_network->write(data + 2U, count, data[0U] == TAG_EOT);
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unsigned short srcId = m_rfSACCHMessage.getSourceUnitId();
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unsigned short dstId = m_rfSACCHMessage.getDestinationGroupId();
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bool grp = m_rfSACCHMessage.getIsGroup();
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m_network->write(data + 2U, srcId, grp, dstId, count % 256U, end);
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}
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void CNXDNControl::scrambler(unsigned char* data) const
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@ -86,7 +86,7 @@ private:
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void writeQueueRF(const unsigned char* data);
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void writeQueueNet(const unsigned char* data);
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void writeNetwork(const unsigned char* data, unsigned int count);
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void writeNetwork(const unsigned char* data, unsigned int count, bool end);
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void writeNetwork();
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void scrambler(unsigned char* data) const;
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@ -56,7 +56,7 @@ bool CNXDNNetwork::open()
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return m_socket.open();
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}
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bool CNXDNNetwork::write(const unsigned char* data, unsigned short src, bool grp, unsigned short dst, unsigned int cnt, bool end)
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bool CNXDNNetwork::write(const unsigned char* data, unsigned short src, bool grp, unsigned short dst, unsigned char cnt, bool end)
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{
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assert(data != NULL);
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@ -72,12 +72,12 @@ bool CNXDNNetwork::write(const unsigned char* data, unsigned short src, bool grp
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buffer[6U] = (src >> 8) & 0xFFU;
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buffer[7U] = grp ? 0x01U : 0x00U;
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buffer[7U] |= end ? 0x80U : 0x00U;
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buffer[8U] = (dst >> 8) & 0xFFU;
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buffer[9U] = (dst >> 8) & 0xFFU;
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buffer[10U] = end ? 0x80U : 0x00U;
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buffer[10U] |= (cnt & 0x7FU) << 1;
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buffer[10U] = cnt;
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::memcpy(buffer + 11U, data, NXDN_FRAME_LENGTH_BYTES);
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@ -142,7 +142,7 @@ void CNXDNNetwork::clock(unsigned int ms)
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m_buffer.addData(buffer, 59U);
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}
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unsigned int CNXDNNetwork::read(unsigned char* data, unsigned short& src, bool& grp, unsigned short& dst, unsigned int& cnt, bool& end)
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unsigned int CNXDNNetwork::read(unsigned char* data, unsigned short& src, bool& grp, unsigned short& dst, unsigned char& cnt, bool& end)
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{
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assert(data != NULL);
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@ -154,10 +154,10 @@ unsigned int CNXDNNetwork::read(unsigned char* data, unsigned short& src, bool&
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src = (buffer[5U] << 8) + buffer[6U];
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grp = (buffer[7U] & 0x01U) == 0x01U;
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end = (buffer[7U] & 0x80U) == 0x80U;
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dst = (buffer[8U] << 8) + buffer[9U];
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end = (buffer[10U] & 0x80U) == 0x80U;
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cnt = buffer[10U] & 0x7FU;
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cnt = buffer[10U];
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::memcpy(data, buffer + 11U, NXDN_FRAME_LENGTH_BYTES);
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@ -36,9 +36,9 @@ public:
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void enable(bool enabled);
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bool write(const unsigned char* data, unsigned short src, bool grp, unsigned short dst, unsigned int cnt, bool end);
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bool write(const unsigned char* data, unsigned short src, bool grp, unsigned short dst, unsigned char cnt, bool end);
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unsigned int read(unsigned char* data, unsigned short& src, bool& grp, unsigned short& dst, unsigned int& cnt, bool& end);
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unsigned int read(unsigned char* data, unsigned short& src, bool& grp, unsigned short& dst, unsigned char& cnt, bool& end);
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void reset();
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