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TinyGSM_Senseright/src/TinyGsmClientSIM7600.h

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/**
* @file TinyGsmClientSIM7600.h
* @author Volodymyr Shymanskyy
* @license LGPL-3.0
* @copyright Copyright (c) 2016 Volodymyr Shymanskyy
* @date Nov 2016
*/
#ifndef SRC_TINYGSMCLIENTSIM7600_H_
#define SRC_TINYGSMCLIENTSIM7600_H_
// #define TINY_GSM_DEBUG Serial
// #define TINY_GSM_USE_HEX
#define TINY_GSM_MUX_COUNT 10
#define TINY_GSM_BUFFER_READ_AND_CHECK_SIZE
#include "TinyGsmBattery.tpp"
#include "TinyGsmGPRS.tpp"
#include "TinyGsmGPS.tpp"
#include "TinyGsmGSMLocation.tpp"
#include "TinyGsmModem.tpp"
#include "TinyGsmSMS.tpp"
#include "TinyGsmTCP.tpp"
#include "TinyGsmTemperature.tpp"
#include "TinyGsmTime.tpp"
#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;
#if defined TINY_GSM_DEBUG
static const char GSM_CME_ERROR[] TINY_GSM_PROGMEM = GSM_NL "+CME ERROR:";
#endif
enum RegStatus {
REG_NO_RESULT = -1,
REG_UNREGISTERED = 0,
REG_SEARCHING = 2,
REG_DENIED = 3,
REG_OK_HOME = 1,
REG_OK_ROAMING = 5,
REG_UNKNOWN = 4,
};
class TinyGsmSim7600 : public TinyGsmModem<TinyGsmSim7600>,
public TinyGsmGPRS<TinyGsmSim7600>,
public TinyGsmTCP<TinyGsmSim7600, TINY_GSM_MUX_COUNT>,
public TinyGsmSMS<TinyGsmSim7600>,
public TinyGsmGSMLocation<TinyGsmSim7600>,
public TinyGsmGPS<TinyGsmSim7600>,
public TinyGsmTime<TinyGsmSim7600>,
public TinyGsmBattery<TinyGsmSim7600>,
public TinyGsmTemperature<TinyGsmSim7600> {
friend class TinyGsmModem<TinyGsmSim7600>;
friend class TinyGsmGPRS<TinyGsmSim7600>;
friend class TinyGsmTCP<TinyGsmSim7600, TINY_GSM_MUX_COUNT>;
friend class TinyGsmSMS<TinyGsmSim7600>;
friend class TinyGsmGPS<TinyGsmSim7600>;
friend class TinyGsmGSMLocation<TinyGsmSim7600>;
friend class TinyGsmTime<TinyGsmSim7600>;
friend class TinyGsmBattery<TinyGsmSim7600>;
friend class TinyGsmTemperature<TinyGsmSim7600>;
/*
* Inner Client
*/
public:
class GsmClientSim7600 : public GsmClient {
friend class TinyGsmSim7600;
public:
GsmClientSim7600() {}
explicit GsmClientSim7600(TinyGsmSim7600& modem, uint8_t mux = 0) {
init(&modem, mux);
}
bool init(TinyGsmSim7600* modem, uint8_t mux = 0) {
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_OVERRIDES
void stop(uint32_t maxWaitMs) {
dumpModemBuffer(maxWaitMs);
at->sendAT(GF("+CIPCLOSE="), mux);
sock_connected = false;
at->waitResponse();
}
void stop() override {
stop(15000L);
}
/*
* Extended API
*/
String remoteIP() TINY_GSM_ATTR_NOT_IMPLEMENTED;
};
/*
* Inner Secure Client
*/
/*TODO(?))
class GsmClientSecureSIM7000 : public GsmClientSim7000
{
public:
GsmClientSecure() {}
GsmClientSecure(TinyGsmSim7000& modem, uint8_t mux = 1)
: public GsmClient(modem, mux)
{}
public:
int connect(const char* host, uint16_t port, int timeout_s) override {
stop();
TINY_GSM_YIELD();
rx.clear();
sock_connected = at->modemConnect(host, port, mux, true, timeout_s);
return sock_connected;
}
TINY_GSM_CLIENT_CONNECT_OVERRIDES
};
*/
/*
* Constructor
*/
public:
explicit TinyGsmSim7600(Stream& stream) : stream(stream) {
memset(sockets, 0, sizeof(sockets));
}
/*
* Basic functions
*/
protected:
bool initImpl(const char* pin = NULL) {
DBG(GF("### TinyGSM Version:"), TINYGSM_VERSION);
if (!testAT()) { return false; }
sendAT(GF("E0")); // Echo Off
if (waitResponse() != 1) { return false; }
#ifdef TINY_GSM_DEBUG
sendAT(GF("+CMEE=2")); // turn on verbose error codes
#else
sendAT(GF("+CMEE=0")); // turn off error codes
#endif
waitResponse();
DBG(GF("### Modem:"), getModemName());
// Disable time and time zone URC's
sendAT(GF("+CTZR=0"));
if (waitResponse(10000L) != 1) { return false; }
// Enable automatic time zome update
sendAT(GF("+CTZU=1"));
if (waitResponse(10000L) != 1) { return false; }
SimStatus ret = getSimStatus();
// if the sim isn't ready and a pin has been provided, try to unlock the sim
if (ret != SIM_READY && pin != NULL && strlen(pin) > 0) {
simUnlock(pin);
return (getSimStatus() == SIM_READY);
} else {
// if the sim is ready, or it's locked but no pin has been provided,
// return true
return (ret == SIM_READY || ret == SIM_LOCKED);
}
}
String getModemNameImpl() {
String name = "SIMCom SIM7600";
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;
}
bool factoryDefaultImpl() { // these commands aren't supported
return false;
}
/*
* Power functions
*/
protected:
bool restartImpl() {
if (!testAT()) { return false; }
sendAT(GF("+CRESET"));
if (waitResponse(10000L) != 1) { return false; }
delay(5000L); // TODO(?): Test this delay!
return init();
}
bool powerOffImpl() {
sendAT(GF("+CPOF"));
return waitResponse() == 1;
}
bool radioOffImpl() {
sendAT(GF("+CFUN=4"));
if (waitResponse(10000L) != 1) { return false; }
delay(3000);
return true;
}
bool sleepEnableImpl(bool enable = true) {
sendAT(GF("+CSCLK="), enable);
return waitResponse() == 1;
}
/*
* Generic network functions
*/
public:
RegStatus getRegistrationStatus() {
return (RegStatus)getRegistrationStatusXREG("CGREG");
}
protected:
bool isNetworkConnectedImpl() {
RegStatus s = getRegistrationStatus();
return (s == REG_OK_HOME || s == REG_OK_ROAMING);
}
public:
String getNetworkModes() {
sendAT(GF("+CNMP=?"));
if (waitResponse(GF(GSM_NL "+CNMP:")) != 1) { return ""; }
String res = stream.readStringUntil('\n');
waitResponse();
return res;
}
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;
}
String getLocalIPImpl() {
sendAT(GF("+IPADDR")); // Inquire Socket PDP address
// sendAT(GF("+CGPADDR=1")); // Show PDP address
String res;
if (waitResponse(10000L, res) != 1) { return ""; }
res.replace(GSM_NL "OK" GSM_NL, "");
res.replace(GSM_NL, "");
res.trim();
return res;
}
/*
* GPRS functions
*/
protected:
bool gprsConnectImpl(const char* apn, const char* user = NULL,
const char* pwd = NULL) {
gprsDisconnect(); // Make sure we're not connected first
// Define the PDP context
// The CGDCONT commands set up the "external" PDP context
// Set the external authentication
if (user && strlen(user) > 0) {
sendAT(GF("+CGAUTH=1,0,\""), user, GF("\",\""), pwd, '"');
waitResponse();
}
// Define external PDP context 1
sendAT(GF("+CGDCONT=1,\"IP\",\""), apn, '"', ",\"0.0.0.0\",0,0");
waitResponse();
// Configure TCP parameters
// Select TCP/IP application mode (command mode)
sendAT(GF("+CIPMODE=0"));
waitResponse();
// Set Sending Mode - send without waiting for peer TCP ACK
sendAT(GF("+CIPSENDMODE=0"));
waitResponse();
// Configure socket 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 before outputting received data
// = 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; }
// Configure timeouts for opening and closing sockets
// AT+CIPTIMEOUT=<netopen_timeout> <cipopen_timeout>, <cipsend_timeout>
sendAT(GF("+CIPTIMEOUT="), 75000, ',', 15000, ',', 15000);
waitResponse();
// Start the socket service
// This activates and attaches to the external PDP context that is tied
// to the embedded context for TCP/IP (ie AT+CGACT=1,1 and AT+CGATT=1)
// Response may be an immediate "OK" followed later by "+NETOPEN: 0".
// We to ignore any immediate response and wait for the
// URC to show it's really connected.
sendAT(GF("+NETOPEN"));
if (waitResponse(75000L, GF(GSM_NL "+NETOPEN: 0")) != 1) { return false; }
return true;
}
bool gprsDisconnectImpl() {
// Close all sockets and stop the socket service
// Note: On the LTE models, this single command closes all sockets and the
// service
sendAT(GF("+NETCLOSE"));
if (waitResponse(60000L, GF(GSM_NL "+NETCLOSE: 0")) != 1) { return false; }
return true;
}
bool isGprsConnectedImpl() {
sendAT(GF("+NETOPEN?"));
// May return +NETOPEN: 1, 0. We just confirm that the first number is 1
if (waitResponse(GF(GSM_NL "+NETOPEN: 1")) != 1) { return false; }
waitResponse();
sendAT(GF("+IPADDR")); // Inquire Socket PDP address
// sendAT(GF("+CGPADDR=1")); // Show PDP address
if (waitResponse() != 1) { return false; }
return true;
}
/*
* SIM card functions
*/
protected:
// Gets the CCID of a sim card via AT+CCID
String getSimCCIDImpl() {
sendAT(GF("+CICCID"));
if (waitResponse(GF(GSM_NL "+ICCID:")) != 1) { return ""; }
String res = stream.readStringUntil('\n');
waitResponse();
res.trim();
return res;
}
/*
* Phone Call functions
*/
protected:
bool callAnswerImpl() TINY_GSM_ATTR_NOT_IMPLEMENTED;
bool callNumberImpl(const String& number) TINY_GSM_ATTR_NOT_IMPLEMENTED;
bool callHangupImpl() TINY_GSM_ATTR_NOT_IMPLEMENTED;
bool dtmfSendImpl(char cmd,
int duration_ms = 100) TINY_GSM_ATTR_NOT_IMPLEMENTED;
/*
* Messaging functions
*/
protected:
// Follows all messaging functions per template
/*
* GSM Location functions
*/
protected:
// Can return a GSM-based location from CLBS as per the template
/*
* GPS/GNSS/GLONASS location functions
*/
protected:
// enable GPS
bool enableGPSImpl() {
sendAT(GF("+CGPS=1"));
if (waitResponse() != 1) { return false; }
return true;
}
bool disableGPSImpl() {
sendAT(GF("+CGPS=0"));
if (waitResponse() != 1) { return false; }
return true;
}
// get the RAW GPS output
String getGPSrawImpl() {
sendAT(GF("+CGNSSINFO=32"));
if (waitResponse(GF(GSM_NL "+CGNSSINFO:")) != 1) { return ""; }
String res = stream.readStringUntil('\n');
waitResponse();
res.trim();
return res;
}
// get GPS informations
bool getGPSImpl(float* lat, float* lon, float* speed = 0, int* alt = 0,
int* vsat = 0, int* usat = 0, float* accuracy = 0,
int* year = 0, int* month = 0, int* day = 0, int* hour = 0,
int* minute = 0, int* second = 0) {
sendAT(GF("+CGNSSINFO"));
if (waitResponse(GF(GSM_NL "+CGNSSINFO:")) != 1) { return false; }
uint8_t fixMode = streamGetIntBefore(','); // mode 2=2D Fix or 3=3DFix
// TODO(?) Can 1 be returned
if (fixMode == 1 || fixMode == 2 || fixMode == 3) {
// init variables
float ilat = 0;
float ilon = 0;
float ispeed = 0;
float ialt = 0;
int ivsat = 0;
int iusat = 0;
float iaccuracy = 0;
int iyear = 0;
int imonth = 0;
int iday = 0;
int ihour = 0;
int imin = 0;
float secondWithSS = 0;
streamSkipUntil(','); // GPS satellite valid numbers
streamSkipUntil(','); // GLONASS satellite valid numbers
streamSkipUntil(','); // BEIDOU satellite valid numbers
ilat = streamGetFloatBefore(','); // Latitude
streamSkipUntil(','); // N/S Indicator, N=north or S=south
ilon = streamGetFloatBefore(','); // Longitude
streamSkipUntil(','); // E/W Indicator, E=east or W=west
// Date. Output format is ddmmyy
iday = streamGetIntLength(2); // Two digit day
imonth = streamGetIntLength(2); // Two digit month
iyear = streamGetIntBefore(','); // Two digit year
// UTC Time. Output format is hhmmss.s
ihour = streamGetIntLength(2); // Two digit hour
imin = streamGetIntLength(2); // Two digit minute
secondWithSS =
streamGetFloatBefore(','); // 4 digit second with subseconds
ialt = streamGetFloatBefore(','); // MSL Altitude. Unit is meters
ispeed = streamGetFloatBefore(','); // Speed Over Ground. Unit is knots.
streamSkipUntil(','); // Course Over Ground. Degrees.
streamSkipUntil(','); // After set, will report GPS every x seconds
iaccuracy = streamGetFloatBefore(','); // Position Dilution Of Precision
streamSkipUntil(','); // Horizontal Dilution Of Precision
streamSkipUntil(','); // Vertical Dilution Of Precision
streamSkipUntil('\n'); // TODO(?) is one more field reported??
// Set pointers
if (lat != NULL) *lat = ilat;
if (lon != NULL) *lon = ilon;
if (speed != NULL) *speed = ispeed;
if (alt != NULL) *alt = static_cast<int>(ialt);
if (vsat != NULL) *vsat = ivsat;
if (usat != NULL) *usat = iusat;
if (accuracy != NULL) *accuracy = iaccuracy;
if (iyear < 2000) iyear += 2000;
if (year != NULL) *year = iyear;
if (month != NULL) *month = imonth;
if (day != NULL) *day = iday;
if (hour != NULL) *hour = ihour;
if (minute != NULL) *minute = imin;
if (second != NULL) *second = static_cast<int>(secondWithSS);
waitResponse();
return true;
}
waitResponse();
return false;
}
/*
* Time functions
*/
protected:
// Can follow the standard CCLK function in the template
/*
* Battery functions
*/
protected:
// returns volts, multiply by 1000 to get mV
uint16_t getBattVoltageImpl() {
sendAT(GF("+CBC"));
if (waitResponse(GF(GSM_NL "+CBC:")) != 1) { return 0; }
// get voltage in VOLTS
float voltage = streamGetFloatBefore('\n');
// Wait for final OK
waitResponse();
// Return millivolts
uint16_t res = voltage * 1000;
return res;
}
int8_t getBattPercentImpl() TINY_GSM_ATTR_NOT_AVAILABLE;
uint8_t getBattChargeStateImpl() TINY_GSM_ATTR_NOT_AVAILABLE;
bool getBattStatsImpl(uint8_t& chargeState, int8_t& percent,
uint16_t& milliVolts) {
chargeState = 0;
percent = 0;
milliVolts = getBattVoltage();
return true;
}
/*
* Temperature functions
*/
// get temperature in degree celsius
uint16_t getTemperatureImpl() {
sendAT(GF("+CPMUTEMP"));
if (waitResponse(GF(GSM_NL "+CPMUTEMP:")) != 1) { return 0; }
// return temperature in C
uint16_t res = streamGetIntBefore('\n');
// Wait for final OK
waitResponse();
return res;
}
/*
* Client related functions
*/
protected:
bool modemConnect(const char* host, uint16_t port, uint8_t mux,
bool ssl = false, int timeout_s = 15) {
if (ssl) { DBG("SSL not yet supported on this module!"); }
// Make sure we'll be getting data manually on this connection
sendAT(GF("+CIPRXGET=1"));
if (waitResponse() != 1) { return false; }
// Establish a connection in multi-socket mode
uint32_t timeout_ms = ((uint32_t)timeout_s) * 1000;
sendAT(GF("+CIPOPEN="), mux, ',', GF("\"TCP"), GF("\",\""), host, GF("\","),
port);
// The reply is +CIPOPEN: ## of socket created
if (waitResponse(timeout_ms, GF(GSM_NL "+CIPOPEN:")) != 1) { return false; }
return true;
}
int16_t modemSend(const void* buff, size_t len, uint8_t mux) {
sendAT(GF("+CIPSEND="), mux, ',', (uint16_t)len);
if (waitResponse(GF(">")) != 1) { return 0; }
stream.write(reinterpret_cast<const 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 streamGetIntBefore('\n');
}
size_t modemRead(size_t size, uint8_t mux) {
#ifdef TINY_GSM_USE_HEX
sendAT(GF("+CIPRXGET=3,"), mux, ',', (uint16_t)size);
if (waitResponse(GF("+CIPRXGET:")) != 1) { return 0; }
#else
sendAT(GF("+CIPRXGET=2,"), mux, ',', (uint16_t)size);
if (waitResponse(GF("+CIPRXGET:")) != 1) { return 0; }
#endif
streamSkipUntil(','); // Skip Rx mode 2/normal or 3/HEX
streamSkipUntil(','); // Skip mux/cid (connecion id)
int16_t len_requested = streamGetIntBefore(',');
// ^^ Requested number of data bytes (1-1460 bytes)to be read
int16_t len_confirmed = streamGetIntBefore('\n');
// ^^ The data length which not read in the buffer
for (int 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 = streamGetIntBefore('\n');
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?"));
if (waitResponse(GF("+CIPCLOSE:")) != 1) {
// return false; // TODO: Why does this not read correctly?
}
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;
}
/*
* Utilities
*/
public:
// TODO(vshymanskyy): Optimize this!
int8_t waitResponse(uint32_t timeout_ms, String& data,
GsmConstStr r1 = GFP(GSM_OK),
GsmConstStr r2 = GFP(GSM_ERROR),
#if defined TINY_GSM_DEBUG
GsmConstStr r3 = GFP(GSM_CME_ERROR),
#else
GsmConstStr r3 = NULL,
#endif
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);
uint8_t index = 0;
uint32_t startMillis = millis();
do {
TINY_GSM_YIELD();
while (stream.available() > 0) {
TINY_GSM_YIELD();
int8_t a = stream.read();
if (a <= 0) continue; // Skip 0x00 bytes, just in case
data += static_cast<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)) {
#if defined TINY_GSM_DEBUG
if (r3 == GFP(GSM_CME_ERROR)) {
streamSkipUntil('\n'); // Read out the error
}
#endif
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:"))) {
int8_t mode = streamGetIntBefore(',');
if (mode == 1) {
int8_t mux = streamGetIntBefore('\n');
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:"))) {
int8_t mux = streamGetIntBefore(',');
int16_t len = streamGetIntBefore('\n');
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("+IPCLOSE:"))) {
int8_t mux = streamGetIntBefore(',');
streamSkipUntil('\n'); // Skip the reason code
if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
sockets[mux]->sock_connected = false;
}
data = "";
DBG("### Closed: ", mux);
} else if (data.endsWith(GF("+CIPEVENT:"))) {
// Need to close all open sockets and release the network library.
// User will then need to reconnect.
DBG("### Network error!");
if (!isGprsConnected()) { gprsDisconnect(); }
data = "";
}
}
} 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;
}
int8_t waitResponse(uint32_t timeout_ms, GsmConstStr r1 = GFP(GSM_OK),
GsmConstStr r2 = GFP(GSM_ERROR),
#if defined TINY_GSM_DEBUG
GsmConstStr r3 = GFP(GSM_CME_ERROR),
#else
GsmConstStr r3 = NULL,
#endif
GsmConstStr r4 = NULL, GsmConstStr r5 = NULL) {
String data;
return waitResponse(timeout_ms, data, r1, r2, r3, r4, r5);
}
int8_t waitResponse(GsmConstStr r1 = GFP(GSM_OK),
GsmConstStr r2 = GFP(GSM_ERROR),
#if defined TINY_GSM_DEBUG
GsmConstStr r3 = GFP(GSM_CME_ERROR),
#else
GsmConstStr r3 = NULL,
#endif
GsmConstStr r4 = NULL, GsmConstStr r5 = NULL) {
return waitResponse(1000, r1, r2, r3, r4, r5);
}
protected:
Stream& stream;
GsmClientSim7600* sockets[TINY_GSM_MUX_COUNT];
const char* gsmNL = GSM_NL;
};
#endif // SRC_TINYGSMCLIENTSIM7600_H_