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TinyGSM_Senseright/src/TinyGsmClientSIM5360.h

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/**
* @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 = 0) {
init(&modem, mux);
}
virtual ~GsmClient(){}
bool init(TinyGsmSim5360* 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_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;
};
public:
TinyGsmSim5360(Stream& stream)
: stream(stream)
{
memset(sockets, 0, sizeof(sockets));
}
virtual ~TinyGsmSim5360(){}
/*
* 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());
int 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);
}
// if the sim is ready, or it's locked but no pin has been provided, return
// true
else {
return (ret == SIM_READY || ret == SIM_LOCKED);
}
}
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("+REBOOT"));
if (waitResponse(10000L) != 1) {
return false;
}
delay(3000L); // TODO: Test this delay!
return init();
}
bool poweroff() {
sendAT(GF("+CPOF"));
return waitResponse() == 1;
}
bool radioOff() {
sendAT(GF("+CFUN=4"));
if (waitResponse(10000L) != 1) {
return false;
}
delay(3000);
return true;
}
bool sleepEnable(bool enable = true) {
sendAT(GF("+CSCLK="), enable);
return waitResponse() == 1;
}
/*
* 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(); // 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();
// The CGSOCKCONT commands define the "embedded" PDP context for TCP/IP
// Define the socket PDP context
sendAT(GF("+CGSOCKCONT=1,\"IP\",\""), apn, '"');
waitResponse();
// Set the embedded authentication
if (user && strlen(user) > 0) {
sendAT(GF("+CSOCKAUTH=1,1,\""), user, "\",\"", pwd, '"');
waitResponse();
}
// Set active PDP context’s profile number
// This ties the embedded TCP/IP application to the external PDP context
sendAT(GF("+CSOCKSETPN=1"));
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 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;
}
// 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 gprsDisconnect() {
// Close any open sockets
for (int mux = 0; mux < TINY_GSM_MUX_COUNT; mux++) {
GsmClient *sock = sockets[mux];
if (sock) {
sock->stop();
}
}
// Stop the socket service
// Note: all sockets should be closed first - on 3G/4G models the sockets must be closed manually
sendAT(GF("+NETCLOSE"));
if (waitResponse(60000L, GF(GSM_NL "+NETCLOSE: 0")) != 1) {
return false;
}
return true;
}
bool isGprsConnected() {
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;
}
/*
* IP Address functions
*/
String getLocalIP() {
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;
}
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) {
// Select message format (1=text)
sendAT(GF("+CMGF=1"));
waitResponse();
// Select TE character set
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) {
// Get SMS service centre address
sendAT(GF("+AT+CSCA?"));
waitResponse();
// Select message format (1=text)
sendAT(GF("+CMGF=1"));
waitResponse();
//Set GSM 7 bit default alphabet (3GPP TS 23.038)
sendAT(GF("+CSCS=\"GSM\""));
waitResponse();
// Send the message!
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) {
// Select message format (1=text)
sendAT(GF("+CMGF=1"));
waitResponse();
// Select TE character set
sendAT(GF("+CSCS=\"HEX\""));
waitResponse();
// Set text mode parameters
sendAT(GF("+CSMP=17,167,0,8"));
waitResponse();
// Send the message
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
// get voltage in VOLTS
float voltage = stream.readStringUntil('\n').toFloat();
// Wait for final OK
waitResponse();
// Return millivolts
uint16_t res = voltage*1000;
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();
// get voltage in VOLTS
float voltage = stream.readStringUntil('\n').toFloat();
milliVolts = voltage*1000;
// Wait for final OK
waitResponse();
return true;
}
// get temperature in degree celsius
float getTemperature() {
// Enable Temparature Reading
sendAT(GF("+CMTE=1"));
if (waitResponse() != 1) {
return 0;
}
// Get Temparature Value
sendAT(GF("+CMTE?"));
if (waitResponse(GF(GSM_NL "+CMTE:")) != 1) {
return false;
}
float res = stream.readStringUntil('\n').toFloat();
// 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) {
// Make sure we'll be getting data manually on this connection
sendAT(GF("+CIPRXGET=1"));
if (waitResponse() != 1) {
return false;
}
if (ssl) {
DBG("SSL not yet supported on this module!");
}
// 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((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, ',', (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)
int len_requested = stream.readStringUntil(',').toInt();
// ^^ Requested number of data bytes (1-1460 bytes)to be read
int len_confirmed = stream.readStringUntil('\n').toInt();
// ^^ 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 = 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?"));
if (waitResponse(GF("+CIPCLOSE:")) != 1) {
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("+IPCLOSE:"))) {
int mux = stream.readStringUntil(',').toInt();
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;
}
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