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45 lines
1.4 KiB
C++
45 lines
1.4 KiB
C++
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/*
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* @file MuxChannel.cpp
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* @author Mateusz Piesta (mateusz.piesta@mudita.com)
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* @date 24.06.19
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* @brief
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* @copyright Copyright (C) 2019 mudita.com
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* @details
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*/
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#include "MuxChannel.hpp"
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#include "GSM0710.hpp"
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#include "MuxDaemon.hpp"
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MuxChannel::MuxChannel(MuxDaemon *mux,uint32_t logicalNumber,const char *name) :
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v24signals(
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static_cast<int >(MuxDefines::GSM0710_SIGNAL_DV ) | static_cast<int >(MuxDefines::GSM0710_SIGNAL_RTR) |
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static_cast<int >(MuxDefines::GSM0710_SIGNAL_RTC) | static_cast<int >(MuxDefines::GSM0710_EA)),
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frameAllowed(1),
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disc_ua_pending(0),
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logicalNumber(logicalNumber),
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name(name),
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state(State::Closed),
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mux(mux){
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}
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MuxChannel::~MuxChannel() {
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}
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int MuxChannel::Open() {
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// Send virtrual channel request frame to GSM modem
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mux->WriteMuxFrame(logicalNumber,NULL,0, static_cast<unsigned char>(MuxDefines ::GSM0710_TYPE_SABM) | static_cast<unsigned char>(MuxDefines ::GSM0710_PF));
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}
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int MuxChannel::Close() {
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if (mux->inputBuffer->cmux_mode)
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mux->WriteMuxFrame(logicalNumber, NULL, 0, static_cast<unsigned char>(MuxDefines ::GSM0710_CONTROL_CLD) | static_cast<unsigned char>(MuxDefines ::GSM0710_CR));
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else
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mux->WriteMuxFrame(logicalNumber, mux->closeChannelCmd, sizeof(mux->closeChannelCmd), static_cast<unsigned char>(MuxDefines ::GSM0710_TYPE_UIH));
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} |