Add wildly preliminary SIM5360

src/TinyGsmClientBG96.h

@@ -11,7 +11,6 @@
 //#pragma message("TinyGSM:  TinyGsmClientBG96")
 
 //#define TINY_GSM_DEBUG Serial
-//#define TINY_GSM_USE_HEX
 
 #if !defined(TINY_GSM_RX_BUFFER)
   #define TINY_GSM_RX_BUFFER 64

src/TinyGsmClientM95.h

@@ -11,7 +11,6 @@
 //#pragma message("TinyGSM:  TinyGsmClientM95")
 
 //#define TINY_GSM_DEBUG Serial
-//#define TINY_GSM_USE_HEX
 
 #if !defined(TINY_GSM_RX_BUFFER)
   #define TINY_GSM_RX_BUFFER 64

src/TinyGsmClientMC60.h

@@ -14,7 +14,6 @@
 //#pragma message("TinyGSM:  TinyGsmClientMC60")
 
 //#define TINY_GSM_DEBUG Serial
-//#define TINY_GSM_USE_HEX
 
 #if !defined(TINY_GSM_RX_BUFFER)
   #define TINY_GSM_RX_BUFFER 64

src/TinyGsmClientSIM5360.h

@@ -0,0 +1,830 @@
+/**
+ * @file       TinyGsmClientSIM5360.h
+ * @author     Volodymyr Shymanskyy
+ * @license    LGPL-3.0
+ * @copyright  Copyright (c) 2016 Volodymyr Shymanskyy
+ * @date       Nov 2016
+ */
+
+#ifndef TinyGsmClientSIM5360_h
+#define TinyGsmClientSIM5360_h
+
+// #define TINY_GSM_DEBUG Serial
+//#define TINY_GSM_USE_HEX
+
+#if !defined(TINY_GSM_RX_BUFFER)
+  #define TINY_GSM_RX_BUFFER 64
+#endif
+
+#define TINY_GSM_MUX_COUNT 10
+
+#include <TinyGsmCommon.h>
+
+#define GSM_NL "\r\n"
+static const char GSM_OK[] TINY_GSM_PROGMEM = "OK" GSM_NL;
+static const char GSM_ERROR[] TINY_GSM_PROGMEM = "ERROR" GSM_NL;
+
+enum SimStatus {
+  SIM_ERROR = 0,
+  SIM_READY = 1,
+  SIM_LOCKED = 2,
+};
+
+enum RegStatus {
+  REG_UNREGISTERED = 0,
+  REG_SEARCHING    = 2,
+  REG_DENIED       = 3,
+  REG_OK_HOME      = 1,
+  REG_OK_ROAMING   = 5,
+  REG_UNKNOWN      = 4,
+};
+
+enum TinyGSMDateTimeFormat {
+  DATE_FULL = 0,
+  DATE_TIME = 1,
+  DATE_DATE = 2
+};
+
+class TinyGsmSim5360
+{
+
+public:
+
+class GsmClient : public Client
+{
+  friend class TinyGsmSim5360;
+  typedef TinyGsmFifo<uint8_t, TINY_GSM_RX_BUFFER> RxFifo;
+
+public:
+  GsmClient() {}
+
+  GsmClient(TinyGsmSim5360& modem, uint8_t mux = 1) {
+    init(&modem, mux);
+  }
+
+  bool init(TinyGsmSim5360* modem, uint8_t mux = 1) {
+    this->at = modem;
+    this->mux = mux;
+    sock_available = 0;
+    prev_check = 0;
+    sock_connected = false;
+    got_data = false;
+
+    at->sockets[mux] = this;
+
+    return true;
+  }
+
+public:
+  virtual int connect(const char *host, uint16_t port, int timeout_s) {
+    stop();
+    TINY_GSM_YIELD();
+    rx.clear();
+    sock_connected = at->modemConnect(host, port, mux, false, timeout_s);
+    return sock_connected;
+  }
+
+TINY_GSM_CLIENT_CONNECT_OVERLOADS()
+
+  virtual void stop(uint32_t maxWaitMs) {
+    TINY_GSM_CLIENT_DUMP_MODEM_BUFFER()
+    at->sendAT(GF("+CIPCLOSE="), mux);
+    sock_connected = false;
+    at->waitResponse();
+  }
+
+  virtual void stop() { stop(15000L); }
+
+TINY_GSM_CLIENT_WRITE()
+
+TINY_GSM_CLIENT_AVAILABLE_WITH_BUFFER_CHECK()
+
+TINY_GSM_CLIENT_READ_WITH_BUFFER_CHECK()
+
+TINY_GSM_CLIENT_PEEK_FLUSH_CONNECTED()
+
+  /*
+   * Extended API
+   */
+
+  String remoteIP() TINY_GSM_ATTR_NOT_IMPLEMENTED;
+
+private:
+  TinyGsmSim5360* at;
+  uint8_t         mux;
+  uint16_t        sock_available;
+  uint32_t        prev_check;
+  bool            sock_connected;
+  bool            got_data;
+  RxFifo          rx;
+};
+
+
+class GsmClientSecure : public GsmClient
+{
+public:
+  GsmClientSecure() {}
+
+  GsmClientSecure(TinyGsmSim5360& modem, uint8_t mux = 1)
+    : GsmClient(modem, mux)
+  {}
+
+public:
+  virtual int connect(const char *host, uint16_t port, int timeout_s) {
+    stop();
+    TINY_GSM_YIELD();
+    rx.clear();
+    sock_connected = at->modemConnect(host, port, mux, true, timeout_s);
+    return sock_connected;
+  }
+};
+
+
+public:
+
+  TinyGsmSim5360(Stream& stream)
+    : stream(stream)
+  {
+    memset(sockets, 0, sizeof(sockets));
+  }
+
+  /*
+   * Basic functions
+   */
+
+  bool begin(const char* pin = NULL) {
+    return init(pin);
+  }
+
+  bool init(const char* pin = NULL) {
+    DBG(GF("### TinyGSM Version:"), TINYGSM_VERSION);
+    if (!testAT()) {
+      return false;
+    }
+    sendAT(GF("E0"));   // Echo Off
+    if (waitResponse() != 1) {
+      return false;
+    }
+    DBG(GF("### Modem:"), getModemName());
+    getSimStatus();
+    return true;
+  }
+
+  String getModemName() {
+    String name =  "SIMCom SIM5360";
+
+    sendAT(GF("+CGMM"));
+    String res2;
+    if (waitResponse(1000L, res2) != 1) {
+      return name;
+    }
+    res2.replace(GSM_NL "OK" GSM_NL, "");
+    res2.replace("_", " ");
+    res2.trim();
+
+    name = res2;
+    DBG("### Modem:", name);
+    return name;
+  }
+
+TINY_GSM_MODEM_SET_BAUD_IPR()
+
+TINY_GSM_MODEM_TEST_AT()
+
+TINY_GSM_MODEM_MAINTAIN_CHECK_SOCKS()
+
+  bool factoryDefault() {  // these commands aren't supported
+    return false;
+  }
+
+TINY_GSM_MODEM_GET_INFO_ATI()
+
+  bool hasSSL() {
+    return false;  // TODO:  Module supports SSL, but not yet implemented
+  }
+
+  bool hasWifi() {
+    return false;
+  }
+
+  bool hasGPRS() {
+    return true;
+  }
+
+  /*
+   * Power functions
+   */
+
+  bool restart() {
+    if (!testAT()) {
+      return false;
+    }
+    sendAT(GF("+CFUN=0"));
+    if (waitResponse(10000L) != 1) {
+      return false;
+    }
+    sendAT(GF("+CFUN=1,1"));
+    if (waitResponse(10000L) != 1) {
+      return false;
+    }
+    delay(3000);  //TODO:  Test this delay
+    return init();
+  }
+
+  bool poweroff() {
+    sendAT(GF("+CPOF=1"));
+    return waitResponse() == 1;
+  }
+
+  bool radioOff() {
+    sendAT(GF("+CFUN=0"));
+    if (waitResponse(10000L) != 1) {
+      return false;
+    }
+    delay(3000);
+    return true;
+  }
+
+  /*
+   * SIM card functions
+   */
+
+TINY_GSM_MODEM_SIM_UNLOCK_CPIN()
+
+// Gets the CCID of a sim card via AT+CCID
+  String getSimCCID() {
+    sendAT(GF("+CICCID"));
+    if (waitResponse(GF(GSM_NL "+ICCID:")) != 1) {
+      return "";
+    }
+    String res = stream.readStringUntil('\n');
+    waitResponse();
+    res.trim();
+    return res;
+  }
+
+TINY_GSM_MODEM_GET_IMEI_GSN()
+
+  SimStatus getSimStatus(unsigned long timeout_ms = 10000L) {
+    for (unsigned long start = millis(); millis() - start < timeout_ms; ) {
+      sendAT(GF("+CPIN?"));
+      if (waitResponse(GF(GSM_NL "+CPIN:")) != 1) {
+        delay(1000);
+        continue;
+      }
+      int status = waitResponse(GF("READY"), GF("SIM PIN"), GF("SIM PUK"));
+      waitResponse();
+      switch (status) {
+        case 2:
+        case 3:  return SIM_LOCKED;
+        case 1:  return SIM_READY;
+        default: return SIM_ERROR;
+      }
+    }
+    return SIM_ERROR;
+  }
+
+TINY_GSM_MODEM_GET_REGISTRATION_XREG(CGREG)
+
+TINY_GSM_MODEM_GET_OPERATOR_COPS()
+
+  /*
+   * Generic network functions
+   */
+
+TINY_GSM_MODEM_GET_CSQ()
+
+  bool isNetworkConnected() {
+    RegStatus s = getRegistrationStatus();
+    return (s == REG_OK_HOME || s == REG_OK_ROAMING);
+  }
+
+  String getNetworkModes() {
+    sendAT(GF("+CNMP=?"));
+    if (waitResponse(GF(GSM_NL "+CNMP:")) != 1) {
+      return "";
+    }
+    String res = stream.readStringUntil('\n');
+    waitResponse();
+    return res;
+  }
+
+TINY_GSM_MODEM_WAIT_FOR_NETWORK()
+
+  String setNetworkMode(uint8_t mode) {
+      sendAT(GF("+CNMP="), mode);
+      if (waitResponse(GF(GSM_NL "+CNMP:")) != 1) {
+        return "OK";
+      }
+    String res = stream.readStringUntil('\n');
+    waitResponse();
+    return res;
+  }
+
+
+  /*
+   * GPRS functions
+   */
+
+  bool gprsConnect(const char* apn, const char* user = NULL, const char* pwd = NULL) {
+    gprsDisconnect();
+
+    // Define the PDP context
+    // Using CGSOCKCONT commands defines a PDP context for  Embedded  TCP/IP application
+    // CGDCONT commands could be used for an external PDP context
+    sendAT(GF("+CGSOCKCONT=1,\"IP\",\""), apn, '"');
+    waitResponse();
+
+    // Set the user name and password
+    if (user && strlen(user) > 0) {
+      sendAT(GF("+CSOCKAUTH=1,1,\""), user, "\",\"", pwd, '"');
+      waitResponse();
+    }
+
+    // Set active PDP context’s profile number
+    sendAT(GF("+CSOCKSETPN=1"));
+    waitResponse();
+
+    // Configure TCP parameters
+    //AT+CIPCCFG= [<NmRetry>][,[<DelayTm>][,[<Ack>][,[<errMode>][,]<HeaderType>][,[[<AsyncMode>][,[<TimeoutVal>]]]]]]]]
+    // NmRetry = number of retransmission to be made for an IP packet = 10 (default)
+    // DelayTm = number of milliseconds to delay to output data of Receiving = 0 (default)
+    // Ack = sets whether reporting a string “Send ok” = 0 (don't report)
+    // errMode = mode of reporting error result code = 0 (numberic values)
+    // HeaderType = which data header of receiving data in multi-client mode = 1 (“+RECEIVE,<link num>,<data length>”)
+    // AsyncMode = sets mode of executing commands = 0 (synchronous command executing)
+    // TimeoutVal = minimum retransmission timeout in milliseconds = 75000
+    sendAT(GF("+CIPCCFG=10,0,0,0,1,0,75000"));
+    if (waitResponse() != 1) {
+      return false;
+    }
+
+    // Select TCP/IP application mode (command mode)
+    sendAT(GF("+CIPMODE=0"));
+    waitResponse();
+
+    // Configure timeouts for open and close socket
+    // AT+CIPTIMEOUT=[<netopen_timeout>][, [<cipopen_timeout>][, [<cipsend_timeout>]]]
+    sendAT(GF("+CIPTIMEOUT"), 75000, ',', 15000, ',', 15000);
+    waitResponse();
+
+    // Set to get data manually
+    sendAT(GF("+CIPRXGET=1"));
+    if (waitResponse() != 1) {
+      return false;
+    }
+
+    // Actually open the packet network
+    // NOTE:  AT command manual hints this might be depricated or other options preferred
+    // but all application notes use it
+    sendAT(GF("+NETOPEN"));
+    if (waitResponse(60000L) != 1) {
+      return false;
+    }
+
+    /*
+        sendAT(GF("+CGATT=1"));  // attach to GPRS
+        if (waitResponse(360000L) != 1) {
+          return false;
+        }
+
+        // Using CGDCONT sets up an "external" PCP context, i.e. a data connection
+        // using the external IP stack (e.g. Windows dial up) and PPP link over the
+        // serial interface.  Is this preferred?
+
+        if (user && strlen(user) > 0) {
+          sendAT(GF("+CGAUTH=1,0,\""), user, GF("\",\""), pwd, '"');  // Set the authentication
+          waitResponse();
+        }
+
+        sendAT(GF("+CGDCONT=1,\"IP\",\""), apn, '"');  // Define PDP context 1
+        waitResponse();
+
+        sendAT(GF("+CGACT=1,1"));  // activate PDP profile/context 1
+        if (waitResponse(150000L) != 1) {
+          return false;
+        }
+    */
+
+    return true;
+  }
+
+  bool gprsDisconnect() {
+    // Close the network (note, all sockets should be closed first)
+    sendAT(GF("+NETCLOSE"));
+    if (waitResponse(60000L) != 1)
+      return false;
+
+    return true;
+  }
+
+  bool isGprsConnected() {
+    sendAT(GF("+NETOPEN?"));
+    if (waitResponse(GF(GSM_NL "+NETOPEN:")) != 1) {
+      return false;
+    }
+    int res = stream.readStringUntil('\n').toInt();
+    waitResponse();
+    if (res != 1)
+      return false;
+
+    sendAT(GF("+IPADDR")); // Make sure we have a local IP address
+    if (waitResponse() != 1)
+      return false;
+
+    return true;
+  }
+
+  /*
+   * IP Address functions
+   */
+
+  String getLocalIP() {
+    sendAT(GF("+IPADDR"));
+    String res;
+    if (waitResponse(10000L, res) != 1) {
+      return "";
+    }
+    res.replace(GSM_NL "OK" GSM_NL, "");
+    res.replace(GSM_NL, "");
+    res.trim();
+    return res;
+  }
+
+  IPAddress localIP() {
+    return TinyGsmIpFromString(getLocalIP());
+  }
+
+  /*
+   * Phone Call functions
+   */
+
+  bool setGsmBusy() TINY_GSM_ATTR_NOT_IMPLEMENTED;
+  bool callAnswer() TINY_GSM_ATTR_NOT_IMPLEMENTED;
+  bool callNumber() TINY_GSM_ATTR_NOT_IMPLEMENTED;
+  bool callHangup() TINY_GSM_ATTR_NOT_IMPLEMENTED;
+  bool dtmfSend() TINY_GSM_ATTR_NOT_IMPLEMENTED;
+
+  /*
+   * Messaging functions
+   */
+
+  String sendUSSD(const String& code) {
+    sendAT(GF("+CMGF=1"));
+    waitResponse();
+    sendAT(GF("+CSCS=\"HEX\""));
+    waitResponse();
+    sendAT(GF("+CUSD=1,\""), code, GF("\""));
+    if (waitResponse() != 1) {
+      return "";
+    }
+    if (waitResponse(10000L, GF(GSM_NL "+CUSD:")) != 1) {
+      return "";
+    }
+    stream.readStringUntil('"');
+    String hex = stream.readStringUntil('"');
+    stream.readStringUntil(',');
+    int dcs = stream.readStringUntil('\n').toInt();
+
+    if (dcs == 15) {
+      return TinyGsmDecodeHex8bit(hex);
+    } else if (dcs == 72) {
+      return TinyGsmDecodeHex16bit(hex);
+    } else {
+      return hex;
+    }
+  }
+
+  bool sendSMS(const String& number, const String& text) {
+
+    sendAT(GF("+AT+CSCA?"));
+    waitResponse();
+    sendAT(GF("+CMGF=1"));
+    waitResponse();
+    //Set GSM 7 bit default alphabet (3GPP TS 23.038)
+    sendAT(GF("+CSCS=\"GSM\""));
+    waitResponse();
+    sendAT(GF("+CMGS=\""), number, GF("\""));
+    if (waitResponse(GF(">")) != 1) {
+      return false;
+    }
+    stream.print(text);
+    stream.write((char)0x1A);
+    stream.flush();
+    return waitResponse(60000L) == 1;
+  }
+
+  bool sendSMS_UTF16(const String& number, const void* text, size_t len) {
+    sendAT(GF("+CMGF=1"));
+    waitResponse();
+    sendAT(GF("+CSCS=\"HEX\""));
+    waitResponse();
+    sendAT(GF("+CSMP=17,167,0,8"));
+    waitResponse();
+
+    sendAT(GF("+CMGS=\""), number, GF("\""));
+    if (waitResponse(GF(">")) != 1) {
+      return false;
+    }
+
+    uint16_t* t = (uint16_t*)text;
+    for (size_t i=0; i<len; i++) {
+      uint8_t c = t[i] >> 8;
+      if (c < 0x10) { stream.print('0'); }
+      stream.print(c, HEX);
+      c = t[i] & 0xFF;
+      if (c < 0x10) { stream.print('0'); }
+      stream.print(c, HEX);
+    }
+    stream.write((char)0x1A);
+    stream.flush();
+    return waitResponse(60000L) == 1;
+  }
+
+
+  /*
+   * Location functions
+   */
+
+  String getGsmLocation()  TINY_GSM_ATTR_NOT_IMPLEMENTED;
+
+  /*
+   * GPS location functions
+   */
+
+  /*
+   * Time functions
+   */
+
+  /*
+   * Battery & temperature functions
+   */
+
+  // Use: float vBatt = modem.getBattVoltage() / 1000.0;
+  uint16_t getBattVoltage() {
+    sendAT(GF("+CBC"));
+    if (waitResponse(GF(GSM_NL "+CBC:")) != 1) {
+      return 0;
+    }
+    streamSkipUntil(','); // Skip battery charge status
+    streamSkipUntil(','); // Skip battery charge level
+    // return voltage in mV
+    uint16_t res = stream.readStringUntil(',').toInt();
+    // Wait for final OK
+    waitResponse();
+    return res;
+  }
+
+  int8_t getBattPercent() {
+    sendAT(GF("+CBC"));
+    if (waitResponse(GF(GSM_NL "+CBC:")) != 1) {
+      return false;
+    }
+    streamSkipUntil(','); // Skip battery charge status
+    // Read battery charge level
+    int res = stream.readStringUntil(',').toInt();
+    // Wait for final OK
+    waitResponse();
+    return res;
+  }
+
+  uint8_t getBattChargeState() {
+    sendAT(GF("+CBC?"));
+    if (waitResponse(GF(GSM_NL "+CBC:")) != 1) {
+      return false;
+    }
+    // Read battery charge status
+    int res = stream.readStringUntil(',').toInt();
+    // Wait for final OK
+    waitResponse();
+    return res;
+  }
+
+  bool getBattStats(uint8_t &chargeState, int8_t &percent, uint16_t &milliVolts) {
+    sendAT(GF("+CBC?"));
+    if (waitResponse(GF(GSM_NL "+CBC:")) != 1) {
+      return false;
+    }
+    chargeState = stream.readStringUntil(',').toInt();
+    percent = stream.readStringUntil(',').toInt();
+    milliVolts = stream.readStringUntil('\n').toInt();
+    // Wait for final OK
+    waitResponse();
+    return true;
+  }
+
+  float getTemperature() TINY_GSM_ATTR_NOT_AVAILABLE;
+
+  /*
+   * Client related functions
+   */
+
+protected:
+
+  bool modemConnect(const char* host, uint16_t port, uint8_t mux,
+                    bool ssl = false, int timeout_s = 75)
+ {
+    // Establish connection in multi-socket mode
+    sendAT(GF("+CIOPEN="), mux, ',', GF("\"TCP"), GF("\",\""), host, GF("\","), port);
+    if (waitResponse(GF(GSM_NL "+CIOPEN:")) != 1) {  // reply is +USOCR: ## of socket created
+      return false;
+    }
+    return waitResponse() == 1;
+  }
+
+  int16_t modemSend(const void* buff, size_t len, uint8_t mux) {
+    sendAT(GF("+CIPSEND="), mux, ',', len);
+    if (waitResponse(GF(">")) != 1) {
+      return 0;
+    }
+    stream.write((uint8_t*)buff, len);
+    stream.flush();
+    if (waitResponse(GF(GSM_NL "+CIPSEND:")) != 1) {
+      return 0;
+    }
+    streamSkipUntil(','); // Skip mux
+    streamSkipUntil(','); // Skip requested bytes to send
+    // TODO:  make sure requested and confirmed bytes match
+    return stream.readStringUntil('\n').toInt();
+  }
+
+  size_t modemRead(size_t size, uint8_t mux) {
+#ifdef TINY_GSM_USE_HEX
+    sendAT(GF("+CIPRXGET=3,"), mux, ',', size);
+    if (waitResponse(GF("+CIPRXGET:")) != 1) {
+      return 0;
+    }
+#else
+    sendAT(GF("+CIPRXGET=2,"), mux, ',', size);
+    if (waitResponse(GF("+CIPRXGET:")) != 1) {
+      return 0;
+    }
+#endif
+    streamSkipUntil(','); // Skip Rx mode 2/normal or 3/HEX
+    streamSkipUntil(','); // Skip mux/cid (connecion id)
+    size_t len_requested = stream.readStringUntil(',').toInt();
+    //  ^^ Requested number of data bytes (1-1460 bytes)to be read
+    size_t len_confirmed = stream.readStringUntil('\n').toInt();
+    // ^^ The data length which not read in the buffer
+    for (size_t i=0; i<len_requested; i++) {
+      uint32_t startMillis = millis();
+#ifdef TINY_GSM_USE_HEX
+      while (stream.available() < 2 && (millis() - startMillis < sockets[mux]->_timeout)) { TINY_GSM_YIELD(); }
+      char buf[4] = { 0, };
+      buf[0] = stream.read();
+      buf[1] = stream.read();
+      char c = strtol(buf, NULL, 16);
+#else
+      while (!stream.available() && (millis() - startMillis < sockets[mux]->_timeout)) { TINY_GSM_YIELD(); }
+      char c = stream.read();
+#endif
+      sockets[mux]->rx.put(c);
+    }
+    DBG("### READ:", len_requested, "from", mux);
+    // sockets[mux]->sock_available = modemGetAvailable(mux);
+    sockets[mux]->sock_available = len_confirmed;
+    waitResponse();
+    return len_requested;
+  }
+
+  size_t modemGetAvailable(uint8_t mux) {
+    sendAT(GF("+CIPRXGET=4,"), mux);
+    size_t result = 0;
+    if (waitResponse(GF("+CIPRXGET:")) == 1) {
+      streamSkipUntil(','); // Skip mode 4
+      streamSkipUntil(','); // Skip mux
+      result = stream.readStringUntil('\n').toInt();
+      waitResponse();
+    }
+    DBG("### Available:", result, "on", mux);
+    if (!result) {
+      sockets[mux]->sock_connected = modemGetConnected(mux);
+    }
+    return result;
+  }
+
+  bool modemGetConnected(uint8_t mux) {
+    // Read the status of all sockets at once
+    sendAT(GF("+CIPCLOSE?"), mux);
+    if (waitResponse(GFP(GSM_OK), GF(GSM_NL "+CIPCLOSE: ")) != 2)
+      return false;
+    for (int muxNo = 0; muxNo <= TINY_GSM_MUX_COUNT; muxNo++) {
+      // +CIPCLOSE:<link0_state>,<link1_state>,...,<link9_state>
+      sockets[muxNo]->sock_connected = stream.parseInt();
+    }
+    waitResponse();  // Should be an OK at the end
+    return sockets[mux]->sock_connected;
+  }
+
+public:
+
+  /*
+   Utilities
+   */
+
+TINY_GSM_MODEM_STREAM_UTILITIES()
+
+  // TODO: Optimize this!
+  uint8_t waitResponse(uint32_t timeout_ms, String& data,
+                       GsmConstStr r1=GFP(GSM_OK), GsmConstStr r2=GFP(GSM_ERROR),
+                       GsmConstStr r3=NULL, GsmConstStr r4=NULL, GsmConstStr r5=NULL)
+  {
+    /*String r1s(r1); r1s.trim();
+    String r2s(r2); r2s.trim();
+    String r3s(r3); r3s.trim();
+    String r4s(r4); r4s.trim();
+    String r5s(r5); r5s.trim();
+    DBG("### ..:", r1s, ",", r2s, ",", r3s, ",", r4s, ",", r5s);*/
+    data.reserve(64);
+    int index = 0;
+    unsigned long startMillis = millis();
+    do {
+      TINY_GSM_YIELD();
+      while (stream.available() > 0) {
+        TINY_GSM_YIELD();
+        int a = stream.read();
+        if (a <= 0) continue; // Skip 0x00 bytes, just in case
+        data += (char)a;
+        if (r1 && data.endsWith(r1)) {
+          index = 1;
+          goto finish;
+        } else if (r2 && data.endsWith(r2)) {
+          index = 2;
+          goto finish;
+        } else if (r3 && data.endsWith(r3)) {
+          index = 3;
+          goto finish;
+        } else if (r4 && data.endsWith(r4)) {
+          index = 4;
+          goto finish;
+        } else if (r5 && data.endsWith(r5)) {
+          index = 5;
+          goto finish;
+        } else if (data.endsWith(GF(GSM_NL "+CIPRXGET:"))) {
+          String mode = stream.readStringUntil(',');
+          if (mode.toInt() == 1) {
+            int mux = stream.readStringUntil('\n').toInt();
+            if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
+              sockets[mux]->got_data = true;
+            }
+            data = "";
+            DBG("### Got Data:", mux);
+          } else {
+            data += mode;
+          }
+        } else if (data.endsWith(GF(GSM_NL "+RECEIVE:"))) {
+          int mux = stream.readStringUntil(',').toInt();
+          int len = stream.readStringUntil('\n').toInt();
+          if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
+            sockets[mux]->got_data = true;
+            sockets[mux]->sock_available = len;
+          }
+          data = "";
+          DBG("### Got Data:", len, "on", mux);
+        } else if (data.endsWith(GF("CLOSED" GSM_NL))) {
+          int nl = data.lastIndexOf(GSM_NL, data.length()-8);
+          int coma = data.indexOf(',', nl+2);
+          int mux = data.substring(nl+2, coma).toInt();
+          if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
+            sockets[mux]->sock_connected = false;
+          }
+          data = "";
+          DBG("### Closed: ", mux);
+        }
+      }
+    } while (millis() - startMillis < timeout_ms);
+finish:
+    if (!index) {
+      data.trim();
+      if (data.length()) {
+        DBG("### Unhandled:", data);
+      }
+      data = "";
+    }
+    //data.replace(GSM_NL, "/");
+    //DBG('<', index, '>', data);
+    return index;
+  }
+
+  uint8_t waitResponse(uint32_t timeout_ms,
+                       GsmConstStr r1=GFP(GSM_OK), GsmConstStr r2=GFP(GSM_ERROR),
+                       GsmConstStr r3=NULL, GsmConstStr r4=NULL, GsmConstStr r5=NULL)
+  {
+    String data;
+    return waitResponse(timeout_ms, data, r1, r2, r3, r4, r5);
+  }
+
+  uint8_t waitResponse(GsmConstStr r1=GFP(GSM_OK), GsmConstStr r2=GFP(GSM_ERROR),
+                       GsmConstStr r3=NULL, GsmConstStr r4=NULL, GsmConstStr r5=NULL)
+  {
+    return waitResponse(1000, r1, r2, r3, r4, r5);
+  }
+
+public:
+  Stream&       stream;
+
+protected:
+  GsmClient*    sockets[TINY_GSM_MUX_COUNT];
+};
+
+#endif

src/TinyGsmClientSequansMonarch.h

@@ -10,7 +10,6 @@
 #define TinyGsmClientSequansMonarch_h
 
 //#define TINY_GSM_DEBUG Serial
-//#define TINY_GSM_USE_HEX
 
 #if !defined(TINY_GSM_RX_BUFFER)
   #define TINY_GSM_RX_BUFFER 64