2022-04-05 22:04:46 +00:00
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/*
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; Project: Open Vehicle Monitor System
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; Date: 14th March 2017
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;
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; Changes:
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; 1.0 Initial release
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;
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; (C) 2011 Michael Stegen / Stegen Electronics
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; (C) 2011-2017 Mark Webb-Johnson
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; (C) 2011 Sonny Chen @ EPRO/DX
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;
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; Permission is hereby granted, free of charge, to any person obtaining a copy
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; of this software and associated documentation files (the "Software"), to deal
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; in the Software without restriction, including without limitation the rights
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; to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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; copies of the Software, and to permit persons to whom the Software is
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; furnished to do so, subject to the following conditions:
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;
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; The above copyright notice and this permission notice shall be included in
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; all copies or substantial portions of the Software.
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;
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; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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; FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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; AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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; LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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; THE SOFTWARE.
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*/
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#include "ovms_log.h"
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static const char *TAG = "SIM5360";
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#include <string.h>
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#include "simcom_5360.h"
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const char model[] = "SIM5360";
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const char name[] = "SIMCOM SIM5360 (include US and EU variants)";
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class simcom5360Init
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{
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public: simcom5360Init();
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} MySimcom5360Init __attribute__ ((init_priority (4650)));
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simcom5360Init::simcom5360Init()
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{
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ESP_LOGI(TAG, "Registering SIM5360 modem driver (4650)");
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MyCellularModemFactory.RegisterCellularModemDriver<simcom5360>(model,name);
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}
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simcom5360::simcom5360()
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{
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}
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simcom5360::~simcom5360()
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{
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}
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const char* simcom5360::GetModel()
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{
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return model;
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}
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const char* simcom5360::GetName()
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{
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return name;
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}
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void simcom5360::StatusPoller()
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{
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if (m_modem->m_mux != NULL)
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2022-10-03 10:33:00 +00:00
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{
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// The ESP32 UART queue has a capacity of 128 bytes, NMEA and PPP data may be
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// coming in concurrently, and we cannot use flow control.
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// Reduce the queue stress by distributing the status poll:
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switch (++m_statuspoller_step)
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{
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case 1:
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m_modem->muxtx(GetMuxChannelPOLL(), "AT+CREG?;+CCLK?;+CSQ\r\n");
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// → ~ 55 bytes, e.g.
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// +CREG: 1,5 +CCLK: "22/10/02,09:33:27+08" +CSQ: 24,99
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break;
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case 2:
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m_modem->muxtx(GetMuxChannelPOLL(), "AT+CPSI?\r\n");
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// → ~ 60 bytes, e.g.
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// +CPSI: GSM,Online,262-02,0x011f,14822,4 EGSM 900,-67,0,40-40
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break;
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case 3:
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m_modem->muxtx(GetMuxChannelPOLL(), "AT+COPS?\r\n");
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// → ~ 35 bytes, e.g.
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// +COPS: 0,0,"vodafone.de Hologram",0
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// done, fallthrough:
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default:
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m_statuspoller_step = 0;
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break;
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}
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}
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2022-04-05 22:04:46 +00:00
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}
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bool simcom5360::State1Leave(modem::modem_state1_t oldstate)
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{
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2022-10-03 10:33:00 +00:00
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return modemdriver::State1Leave(oldstate);
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2022-04-05 22:04:46 +00:00
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}
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bool simcom5360::State1Enter(modem::modem_state1_t newstate)
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{
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2022-10-03 10:33:00 +00:00
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return modemdriver::State1Enter(newstate);
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2022-04-05 22:04:46 +00:00
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}
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modem::modem_state1_t simcom5360::State1Activity(modem::modem_state1_t curstate)
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{
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if (curstate == modem::PoweredOn)
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{
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if (m_modem->StandardIncomingHandler(GetMuxChannelCTRL(), &m_modem->m_buffer))
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{
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if (m_modem->m_state1_ticker >= 20) return modem::MuxStart;
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}
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return modem::None;
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}
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2022-10-03 10:33:00 +00:00
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return modemdriver::State1Activity(curstate);
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2022-04-05 22:04:46 +00:00
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}
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modem::modem_state1_t simcom5360::State1Ticker1(modem::modem_state1_t curstate)
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{
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if (curstate == modem::PoweredOn)
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{
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if (m_modem->GetPowerMode() == DeepSleep)
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{
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return modem::NetDeepSleep; // Just hold, without starting the network
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}
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switch (m_modem->m_state1_ticker)
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{
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case 10:
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m_modem->tx("AT+CPIN?;+CREG=1;+CTZU=1;+CTZR=1;+CLIP=1;+CMGF=1;+CNMI=1,2,0,0,0;+CSDH=1;+CMEE=2;+CSQ;+AUTOCSQ=1,1;E0;S0=0\r\n");
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break;
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case 12:
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m_modem->tx("AT+CGMR;+ICCID\r\n");
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break;
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case 16:
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m_modem->tx("AT+CMUXSRVPORT=3,1\r\n");
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break;
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case 17:
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m_modem->tx("AT+CMUXSRVPORT=2,1\r\n");
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break;
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case 18:
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m_modem->tx("AT+CMUXSRVPORT=1,1\r\n");
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break;
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case 19:
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m_modem->tx("AT+CMUXSRVPORT=0,5\r\n");
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break;
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case 20:
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m_modem->tx("AT+CMUX=0\r\n");
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break;
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}
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return modem::None;
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}
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2022-10-03 10:33:00 +00:00
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return modemdriver::State1Ticker1(curstate);
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2022-04-05 22:04:46 +00:00
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}
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