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Fix and smooth functionality across Quectel modules

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This commit is contained in:
Sara Damiano
2018-09-13 16:34:29 -04:00
parent 6e2cce0b73
commit 48a61cc5c2
6 changed files with 229 additions and 265 deletions
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extras/doc/Quectel_GSM_SSL_TCP_Application_Note.pdf Normal file
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extras/doc/Quectel_GSM_TCPIP_Recommended_Process_V1.2.pdf Normal file
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extras/doc/Quectel_M35_at_command.pdf → extras/doc/Quectel_M35_AT_Commands_Manual_V1.0.pdf
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extras/doc/Quectel_MC60_AT_Commands_Manual_V1.1.pdf Normal file
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src/TinyGsmClientM95.h
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@@ -125,7 +125,7 @@ public:
TINY_GSM_YIELD(); TINY_GSM_YIELD();
at->maintain(); at->maintain();
size_t cnt = 0; size_t cnt = 0;
while (cnt < size) { while (cnt < size && sock_connected) {
size_t chunk = TinyGsmMin(size-cnt, rx.size()); size_t chunk = TinyGsmMin(size-cnt, rx.size());
if (chunk > 0) { if (chunk > 0) {
rx.get(buf, chunk); rx.get(buf, chunk);
@@ -179,6 +179,26 @@ private:
}; };
// class GsmClientSecure : public GsmClient
// {
// public:
// GsmClientSecure() {}
//
// GsmClientSecure(TinyGsmm95& modem, uint8_t mux = 1)
// : GsmClient(modem, mux)
// {}
//
// public:
// virtual int connect(const char *host, uint16_t port) {
// stop();
// TINY_GSM_YIELD();
// rx.clear();
// sock_connected = at->modemConnect(host, port, mux, true);
// return sock_connected;
// }
// };
public: public:
TinyGsmM95(Stream& stream) TinyGsmM95(Stream& stream)
@@ -242,14 +262,10 @@ public:
} }
bool factoryDefault() { bool factoryDefault() {
sendAT(GF("&FZE1&W")); // Factory + Reset + Echo Off + Write sendAT(GF("&FZE0&W")); // Factory + Reset + Echo Off + Write
waitResponse(); waitResponse();
sendAT(GF("+ICF=3,1")); // 8 data 0 parity 1 stop sendAT(GF("+IPR=0")); // Auto-baud
waitResponse(); waitResponse();
//sendAT(GF("+ENPWRSAVE=0")); // Disable PWR save
//waitResponse();
//sendAT(GF("+XISP=0")); // Use internal stack
//waitResponse();
sendAT(GF("&W")); // Write configuration sendAT(GF("&W")); // Write configuration
return waitResponse() == 1; return waitResponse() == 1;
} }
@@ -402,16 +418,6 @@ public:
return (s == REG_OK_HOME || s == REG_OK_ROAMING); return (s == REG_OK_HOME || s == REG_OK_ROAMING);
} }
bool waitForNetwork(unsigned long timeout = 60000L) {
for (unsigned long start = millis(); millis() - start < timeout; ) {
if (isNetworkConnected()) {
return true;
}
delay(250);
}
return false;
}
void setHostFormat( bool useDottedQuad ) { void setHostFormat( bool useDottedQuad ) {
if ( useDottedQuad ) { if ( useDottedQuad ) {
sendAT(GF("+QIDNSIP=0")); sendAT(GF("+QIDNSIP=0"));
@@ -427,20 +433,20 @@ public:
bool gprsConnect(const char* apn, const char* user = NULL, const char* pwd = NULL) { bool gprsConnect(const char* apn, const char* user = NULL, const char* pwd = NULL) {
gprsDisconnect(); gprsDisconnect();
// set as foreground context 0 = VIRTUAL_UART_1 // select foreground context 0 = VIRTUAL_UART_1
sendAT(GF("+QIFGCNT=0")); sendAT(GF("+QIFGCNT=0"));
if (waitResponse() != 1) { if (waitResponse() != 1) {
return false; return false;
} }
// Select CSD or GPRS as the Bearer //Select GPRS (=1) as the Bearer
sendAT(GF("+QICSGP=1,\""), apn, GF("\",\""), user, GF("\",\""), pwd, GF("\"")); sendAT(GF("+QICSGP=1,\""), apn, GF("\",\""), user, GF("\",\""), pwd, GF("\""));
if (waitResponse() != 1) { if (waitResponse() != 1) {
return false; return false;
} }
//Start TCPIP Task and Set APN, User Name and //Start TCPIP Task and Set APN, User Name and Password
sendAT(GF("+QIREGAPP")); sendAT("+QIREGAPP=\"", apn, "\",\"", user, "\",\"", pwd, "\"" );
if (waitResponse() != 1) { if (waitResponse() != 1) {
return false; return false;
} }
@@ -451,22 +457,43 @@ public:
return false; return false;
} }
//Enable multiple TCP/IP connections
sendAT(GF("+QIMUX=1"));
if (waitResponse() != 1) {
return false;
}
//Request an IP header for received data ("IPD(data length):")
sendAT(GF("+QIHEAD=1"));
if (waitResponse() != 1) {
return false;
}
//Set Method to Handle Received TCP/IP Data - Retrieve Data by Command
sendAT(GF("+QINDI=1"));
if (waitResponse() != 1) {
return false;
}
return true; return true;
} }
bool gprsDisconnect() { bool gprsDisconnect() {
// TODO: There is no command in AT command set
// XIIC=0 does not work
sendAT(GF("+QIDEACT")); sendAT(GF("+QIDEACT"));
return waitResponse(60000L, GF("DEACT OK"), GF("ERROR")) == 1; return waitResponse(60000L, GF("DEACT OK"), GF("ERROR")) == 1;
} }
bool isGprsConnected() { bool isGprsConnected() {
sendAT(GF("+QISTAT")); sendAT(GF("+CGATT?"));
if (waitResponse(GF(GSM_NL "STATE: IP GPRSACT")) != 1) { if (waitResponse(GF(GSM_NL "+CGATT:")) != 1) {
return false; return false;
} }
return true; int res = stream.readStringUntil('\n').toInt();
waitResponse();
if (res != 1)
return false;
return localIP() != 0;
} }
/* /*
@@ -481,18 +508,6 @@ public:
return res; return res;
} }
/*
* Phone Call functions
*/
bool setGsmBusy(bool busy = true) TINY_GSM_ATTR_NOT_AVAILABLE;
bool callAnswer() TINY_GSM_ATTR_NOT_AVAILABLE;
bool callNumber(const String& number) TINY_GSM_ATTR_NOT_AVAILABLE;
bool callHangup() TINY_GSM_ATTR_NOT_AVAILABLE;
/* /*
* Messaging functions * Messaging functions
*/ */
@@ -502,7 +517,7 @@ public:
waitResponse(); waitResponse();
sendAT(GF("+CSCS=\"HEX\"")); sendAT(GF("+CSCS=\"HEX\""));
waitResponse(); waitResponse();
sendAT(GF("D"), code); sendAT(GF("+CUSD=1,\""), code, GF("\""));
if (waitResponse(10000L, GF(GSM_NL "+CUSD:")) != 1) { if (waitResponse(10000L, GF(GSM_NL "+CUSD:")) != 1) {
return ""; return "";
} }
@@ -527,6 +542,7 @@ public:
bool sendSMS(const String& number, const String& text) { bool sendSMS(const String& number, const String& text) {
sendAT(GF("+CMGF=1")); sendAT(GF("+CMGF=1"));
waitResponse(); waitResponse();
//Set GSM 7 bit default alphabet (3GPP TS 23.038)
sendAT(GF("+CSCS=\"GSM\"")); sendAT(GF("+CSCS=\"GSM\""));
waitResponse(); waitResponse();
sendAT(GF("+CMGS=\""), number, GF("\"")); sendAT(GF("+CMGS=\""), number, GF("\""));
@@ -566,10 +582,6 @@ public:
return waitResponse(60000L) == 1; return waitResponse(60000L) == 1;
} }
void sendUSSD() {}
void sendSMS() {}
/** Delete all SMS */ /** Delete all SMS */
bool deleteAllSMS() { bool deleteAllSMS() {
sendAT(GF("+QMGDA=6")); sendAT(GF("+QMGDA=6"));
@@ -617,7 +629,7 @@ public:
protected: protected:
bool modemConnect(const char* host, uint16_t port, uint8_t mux) { bool modemConnect(const char* host, uint16_t port, uint8_t mux, bool ssl = false) {
sendAT(GF("+QIOPEN="), GF("\"TCP"), GF("\",\""), host, GF("\","), port); sendAT(GF("+QIOPEN="), GF("\"TCP"), GF("\",\""), host, GF("\","), port);
int rsp = waitResponse(75000L, int rsp = waitResponse(75000L,
GF("CONNECT OK" GSM_NL), GF("CONNECT OK" GSM_NL),
@@ -630,9 +642,6 @@ protected:
} }
int modemSend(const void* buff, size_t len, uint8_t mux) { int modemSend(const void* buff, size_t len, uint8_t mux) {
sendAT(GF("+QIHEAD=1"));
waitResponse(5000L);
sendAT(GF("+QISEND="), mux, ',', len); sendAT(GF("+QISEND="), mux, ',', len);
if (waitResponse(GF(">")) != 1) { if (waitResponse(GF(">")) != 1) {
return 0; return 0;
@@ -787,26 +796,23 @@ public:
} else if (r5 && data.endsWith(r5)) { } else if (r5 && data.endsWith(r5)) {
index = 5; index = 5;
goto finish; goto finish;
} else if (data.endsWith(GF(GSM_NL "+QIURC:"))) { } else if (data.endsWith(GF(GSM_NL "+QIRD:"))) {
stream.readStringUntil('\"'); streamSkipUntil(','); // Skip the context
String urc = stream.readStringUntil('\"'); streamSkipUntil(','); // Skip the role
stream.readStringUntil(','); int mux = stream.readStringUntil('\n').toInt();
if (urc == "recv") { DBG("### Got Data:", mux);
int mux = stream.readStringUntil('\n').toInt(); if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
DBG("### URC RECV:", mux); sockets[mux]->got_data = true;
if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) { }
sockets[mux]->got_data = true; } else if (data.endsWith(GF("CLOSED" GSM_NL))) {
} int nl = data.lastIndexOf(GSM_NL, data.length()-8);
} else if (urc == "closed") { int coma = data.indexOf(',', nl+2);
int mux = stream.readStringUntil('\n').toInt(); int mux = data.substring(nl+2, coma).toInt();
DBG("### URC CLOSE:", mux); if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) { sockets[mux]->sock_connected = false;
sockets[mux]->sock_connected = false;
}
} else {
stream.readStringUntil('\n');
} }
data = ""; data = "";
DBG("### Closed: ", mux);
} }
} }
} while (millis() - startMillis < timeout); } while (millis() - startMillis < timeout);

358
src/TinyGsmClientMC60.h
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@@ -5,7 +5,7 @@
* @copyright Copyright (c) 2016 Volodymyr Shymanskyy * @copyright Copyright (c) 2016 Volodymyr Shymanskyy
* @date Nov 2016 * @date Nov 2016
* *
* @MC60 support added by Tamas Dajka 2017.10.15 * @MC60 support added by Tamas Dajka 2017.10.15 - with fixes by Sara Damiano
* *
*/ */
@@ -19,13 +19,13 @@
#define TINY_GSM_RX_BUFFER 64 #define TINY_GSM_RX_BUFFER 64
#endif #endif
#define TINY_GSM_MUX_COUNT 5 #define TINY_GSM_MUX_COUNT 6
#include <TinyGsmCommon.h> #include <TinyGsmCommon.h>
#define GSM_NL "\r\n" #define GSM_NL "\r\n"
static const char GSM_OK[] TINY_GSM_PROGMEM = "OK" GSM_NL; static const char GSM_OK[] TINY_GSM_PROGMEM = "OK" GSM_NL;
static const char GSM_ERROR[] TINY_GSM_PROGMEM = "CME ERROR" GSM_NL; static const char GSM_ERROR[] TINY_GSM_PROGMEM = "ERROR" GSM_NL;
enum SimStatus { enum SimStatus {
SIM_ERROR = 0, SIM_ERROR = 0,
@@ -65,7 +65,6 @@ public:
this->at = modem; this->at = modem;
this->mux = mux; this->mux = mux;
sock_available = 0; sock_available = 0;
prev_check = 0;
sock_connected = false; sock_connected = false;
got_data = false; got_data = false;
@@ -99,7 +98,8 @@ public:
TINY_GSM_YIELD(); TINY_GSM_YIELD();
at->sendAT(GF("+QICLOSE="), mux); at->sendAT(GF("+QICLOSE="), mux);
sock_connected = false; sock_connected = false;
at->waitResponse(); at->waitResponse(60000L, GF("CLOSED"), GF("CLOSE OK"), GF("ERROR"));
rx.clear();
} }
virtual size_t write(const uint8_t *buf, size_t size) { virtual size_t write(const uint8_t *buf, size_t size) {
@@ -112,16 +112,14 @@ public:
return write(&c, 1); return write(&c, 1);
} }
virtual size_t write(const char *str) {
if (str == NULL) return 0;
return write((const uint8_t *)str, strlen(str));
}
virtual int available() { virtual int available() {
TINY_GSM_YIELD(); TINY_GSM_YIELD();
if (!rx.size() && sock_connected) { if (!rx.size() && sock_connected) {
// Workaround: sometimes MC60 forgets to notify about data arrival.
// TODO: Currently we ping the module periodically,
// but maybe there's a better indicator that we need to poll
if (millis() - prev_check > 500) {
got_data = true;
prev_check = millis();
}
at->maintain(); at->maintain();
} }
return rx.size() + sock_available; return rx.size() + sock_available;
@@ -131,7 +129,7 @@ public:
TINY_GSM_YIELD(); TINY_GSM_YIELD();
at->maintain(); at->maintain();
size_t cnt = 0; size_t cnt = 0;
while (cnt < size) { while (cnt < size && sock_connected) {
size_t chunk = TinyGsmMin(size-cnt, rx.size()); size_t chunk = TinyGsmMin(size-cnt, rx.size());
if (chunk > 0) { if (chunk > 0) {
rx.get(buf, chunk); rx.get(buf, chunk);
@@ -179,31 +177,30 @@ private:
TinyGsmMC60* at; TinyGsmMC60* at;
uint8_t mux; uint8_t mux;
uint16_t sock_available; uint16_t sock_available;
uint32_t prev_check;
bool sock_connected; bool sock_connected;
bool got_data; bool got_data;
RxFifo rx; RxFifo rx;
}; };
class GsmClientSecure : public GsmClient // class GsmClientSecure : public GsmClient
{ // {
public: // public:
GsmClientSecure() {} // GsmClientSecure() {}
//
GsmClientSecure(TinyGsmMC60& modem, uint8_t mux = 1) // GsmClientSecure(TinyGsmMC60& modem, uint8_t mux = 1)
: GsmClient(modem, mux) // : GsmClient(modem, mux)
{} // {}
//
public: // public:
virtual int connect(const char *host, uint16_t port) { // virtual int connect(const char *host, uint16_t port) {
stop(); // stop();
TINY_GSM_YIELD(); // TINY_GSM_YIELD();
rx.clear(); // rx.clear();
sock_connected = at->modemConnect(host, port, mux, true); // sock_connected = at->modemConnect(host, port, mux, true);
return sock_connected; // return sock_connected;
} // }
}; // };
public: public:
@@ -241,10 +238,11 @@ public:
return "Quectel MC60"; return "Quectel MC60";
} }
void setBaud(unsigned long baud) { return false; }; void setBaud(unsigned long baud) {
sendAT(GF("+IPR="), baud);
}
bool testAT(unsigned long timeout = 10000L) { bool testAT(unsigned long timeout = 10000L) {
//streamWrite(GF("AAAAA" GSM_NL)); // TODO: extra A's to help detect the baud rate
for (unsigned long start = millis(); millis() - start < timeout; ) { for (unsigned long start = millis(); millis() - start < timeout; ) {
sendAT(GF("")); sendAT(GF(""));
if (waitResponse(200) == 1) { if (waitResponse(200) == 1) {
@@ -274,12 +272,6 @@ public:
waitResponse(); waitResponse();
sendAT(GF("+IPR=0")); // Auto-baud sendAT(GF("+IPR=0")); // Auto-baud
waitResponse(); waitResponse();
sendAT(GF("+IFC=0,0")); // No Flow Control
waitResponse();
sendAT(GF("+ICF=3,3")); // 8 data 0 parity 1 stop
waitResponse();
sendAT(GF("+QSCLK=0")); // Disable Slow Clock
waitResponse();
sendAT(GF("&W")); // Write configuration sendAT(GF("&W")); // Write configuration
return waitResponse() == 1; return waitResponse() == 1;
} }
@@ -307,7 +299,9 @@ public:
// return waitResponse() == 1; // return waitResponse() == 1;
// } // }
bool hasSSL() { return false; } bool hasSSL() {
return false; // TODO: For now
}
bool hasWifi() { bool hasWifi() {
return false; return false;
@@ -450,141 +444,83 @@ public:
/* /*
* GPRS functions * GPRS functions
*/ */
bool gprsConnect(const char* apn, const char* user, const char* pwd) { bool gprsConnect(const char* apn, const char* user = NULL, const char* pwd = NULL) {
gprsDisconnect(); gprsDisconnect();
/* // select foreground context 0 = VIRTUAL_UART_1
* sendAT(GF("+QIFGCNT=0"));
* QICSGP (IP INITIAL) -> QIREGAPP (IP START) -> QIACT (IP CONFIG) -> if (waitResponse() != 1) {
* return false;
*/
// 1: Attach to GPRS service "AT+CGATT=1"
// 2: Wait attach OK and Set the context 0 as FGCNT "AT+QIFGCNT=0"
// 3: Wait context OK and Set bearer type as GPRS, APN, user name and pasword "AT+QICSGP=1..."
// 4: Wait bearer OK and Enable the function of MUXIP "AT+QIMUX=1"
// 5: Wait for disable MUXIP OK and Set the session mode as non transparent "AT+QIMODE=0"
// 6: Wait for session mode OK and Enable notification when data received "AT+QINDI=1"
// 8: Wait domain name OK and Register the TCP/IP stack "AT+QIREGAPP"
// 9: Wait for Register OK and Activate FGCNT "AT+QIACT"
// 10: Wait for activate OK
// check for GPRS availability
// select foreground context - QIFGCNT
stream.write("AT+QICSGP=1");
streamWrite(",\"", apn, "\"");
if (user) {
streamWrite(",\"", user, "\"");
} }
if (pwd) { //Select GPRS (=1) as the Bearer
streamWrite(",\"", pwd, "\""); sendAT(GF("+QICSGP=1,\""), apn, GF("\",\""), user, GF("\",\""), pwd, GF("\""));
if (waitResponse() != 1) {
return false;
} }
streamWrite(GSM_NL);
stream.flush();
waitResponse(300L);
//Define PDP context - is this necessary?
sendAT(GF("+CGDCONT=1,\"IP\",\""), apn, '"'); sendAT(GF("+CGDCONT=1,\"IP\",\""), apn, '"');
waitResponse(); waitResponse();
// Activate PDP context - is this necessary?
sendAT(GF("+CGACT=1,1")); sendAT(GF("+CGACT=1,1"));
waitResponse(60000L); waitResponse(60000L);
// Open a GPRS context //Start TCPIP Task and Set APN, User Name and Password
sendAT("+QIREGAPP=\"", apn, "\",\"", user, "\",\"", pwd, "\"" ); sendAT("+QIREGAPP=\"", apn, "\",\"", user, "\",\"", pwd, "\"" );
waitResponse(300L); if (waitResponse() != 1) {
sendAT(GF("+QIACT=1,1"));
waitResponse(60000L);
/*
sendAT(GF("+QISTAT"));
waitResponse(300L);
waitResponce()
*/
/*
sendAT(GF("+SAPBR=1,1"));
waitResponse(85000L);
// Query the GPRS context
sendAT(GF("+SAPBR=2,1"));
if (waitResponse(30000L) != 1)
return false;
*/
// attach context
sendAT(GF("+CGATT=1"));
if (waitResponse(60000L) != 1)
return false;
// TODO: wait AT+CGATT?
String curr_ip;
sendAT(GF("+QILOCIP"));
if (waitResponse(1000L, curr_ip) != 1) {
return false; return false;
} }
curr_ip.replace(GSM_NL "OK" GSM_NL, "");
curr_ip.replace(GSM_NL, " ");
curr_ip.trim();
//Activate GPRS/CSD Context
sendAT(GF("+QIACT"));
if (waitResponse(60000L) != 1) {
return false;
}
//Enable multiple TCP/IP connections
sendAT(GF("+QIMUX=1")); sendAT(GF("+QIMUX=1"));
if (waitResponse() != 1) { if (waitResponse() != 1) {
return false; return false;
} }
//Request an IP header for received data ("IPD(data length):")
// Data transmit mode select sendAT(GF("+QIHEAD=1"));
sendAT(GF("+CIPQSEND=1"));
if (waitResponse() != 1) { if (waitResponse() != 1) {
return false; return false;
} }
// get data manually from network - ? NOT transparent mode? //Set Method to Handle Received TCP/IP Data - Retrieve Data by Command
sendAT(GF("+CIPRXGET=1")); sendAT(GF("+QINDI=1"));
if (waitResponse() != 1) { if (waitResponse() != 1) {
return false; return false;
} }
// start task, set APN // Check that we have a local IP address
sendAT(GF("+CSTT=\""), apn, GF("\",\""), user, GF("\",\""), pwd, GF("\"")); if (localIP() != 0) {
if (waitResponse(60000L) != 1) { return true;
return false;
} }
//Bring Up Wireless Connection with GPRS or CSD return false;
sendAT(GF("+CIICR"));
if (waitResponse(60000L) != 1) {
return false;
}
// get local IP address
sendAT(GF("+CIFSR;E0"));
if (waitResponse(10000L) != 1) {
return false;
}
// set DNS config
sendAT(GF("+CDNSCFG=\"8.8.8.8\",\"8.8.4.4\""));
if (waitResponse() != 1) {
return false;
}
return true;
} }
bool gprsDisconnect() { bool gprsDisconnect() {
sendAT(GF("+QIDEACT")); sendAT(GF("+QIDEACT"));
return waitResponse(60000L) == 1; return waitResponse(60000L, GF("DEACT OK"), GF("ERROR")) == 1;
}
bool isGprsConnected() {
sendAT(GF("+CGATT?"));
if (waitResponse(GF(GSM_NL "+CGATT:")) != 1) {
return false;
}
int res = stream.readStringUntil('\n').toInt();
waitResponse();
if (res != 1)
return false;
return localIP() != 0;
} }
/* /*
@@ -592,11 +528,9 @@ public:
*/ */
String getLocalIP() { String getLocalIP() {
sendAT(GF("+CIFSR;E0")); sendAT(GF("+QILOCIP"));
String res; stream.readStringUntil('\n');
if (waitResponse(10000L, res) != 1) { String res = stream.readStringUntil('\n');
return "";
}
res.trim(); res.trim();
return res; return res;
} }
@@ -611,9 +545,6 @@ public:
sendAT(GF("+CSCS=\"HEX\"")); sendAT(GF("+CSCS=\"HEX\""));
waitResponse(); waitResponse();
sendAT(GF("+CUSD=1,\""), code, GF("\"")); sendAT(GF("+CUSD=1,\""), code, GF("\""));
if (waitResponse() != 1) {
return "";
}
if (waitResponse(10000L, GF(GSM_NL "+CUSD:")) != 1) { if (waitResponse(10000L, GF(GSM_NL "+CUSD:")) != 1) {
return ""; return "";
} }
@@ -622,6 +553,10 @@ public:
stream.readStringUntil(','); stream.readStringUntil(',');
int dcs = stream.readStringUntil('\n').toInt(); int dcs = stream.readStringUntil('\n').toInt();
if (waitResponse() != 1) {
return "";
}
if (dcs == 15) { if (dcs == 15) {
return TinyGsmDecodeHex8bit(hex); return TinyGsmDecodeHex8bit(hex);
} else if (dcs == 72) { } else if (dcs == 72) {
@@ -634,6 +569,9 @@ public:
bool sendSMS(const String& number, const String& text) { bool sendSMS(const String& number, const String& text) {
sendAT(GF("+CMGF=1")); sendAT(GF("+CMGF=1"));
waitResponse(); waitResponse();
//Set GSM 7 bit default alphabet (3GPP TS 23.038)
sendAT(GF("+CSCS=\"GSM\""));
waitResponse();
sendAT(GF("+CMGS=\""), number, GF("\"")); sendAT(GF("+CMGS=\""), number, GF("\""));
if (waitResponse(GF(">")) != 1) { if (waitResponse(GF(">")) != 1) {
return false; return false;
@@ -671,6 +609,14 @@ public:
return waitResponse(60000L) == 1; return waitResponse(60000L) == 1;
} }
/** Delete all SMS */
bool deleteAllSMS() {
sendAT(GF("+QMGDA=6"));
if (waitResponse(waitResponse(60000L, GF("OK"), GF("ERROR")) == 1) ) {
return true;
}
return false;
}
/* /*
* Location functions * Location functions
@@ -719,74 +665,74 @@ public:
protected: protected:
bool modemConnect(const char* host, uint16_t port, uint8_t mux, bool ssl = false) { bool modemConnect(const char* host, uint16_t port, uint8_t mux, bool ssl = false) {
sendAT(GF("+CIPSSL="), ssl); sendAT(GF("+QIOPEN="), GF("\"TCP"), GF("\",\""), host, GF("\","), port);
int rsp = waitResponse(); int rsp = waitResponse(75000L,
if (ssl && rsp != 1) { GF("CONNECT OK" GSM_NL),
GF("CONNECT FAIL" GSM_NL),
GF("ALREADY CONNECT" GSM_NL));
if ( rsp != 1 ) {
return false; return false;
} }
sendAT(GF("+CIPSTART="), mux, ',', GF("\"TCP"), GF("\",\""), host, GF("\","), port);
rsp = waitResponse(75000L,
GF("CONNECT OK" GSM_NL),
GF("CONNECT FAIL" GSM_NL),
GF("ALREADY CONNECT" GSM_NL));
return (1 == rsp); return (1 == rsp);
} }
int modemSend(const void* buff, size_t len, uint8_t mux) { int modemSend(const void* buff, size_t len, uint8_t mux) {
sendAT(GF("+CIPSEND="), mux, ',', len); sendAT(GF("+QISEND="), mux, ',', len);
if (waitResponse(GF(">")) != 1) { if (waitResponse(GF(">")) != 1) {
return 0; return 0;
} }
stream.write((uint8_t*)buff, len); stream.write((uint8_t*)buff, len);
stream.flush(); stream.flush();
if (waitResponse(GF(GSM_NL "DATA ACCEPT:")) != 1) { if (waitResponse(GF(GSM_NL "SEND OK")) != 1) {
return 0; return 0;
} }
streamSkipUntil(','); // Skip mux
return stream.readStringUntil('\n').toInt(); bool allAcknowledged = false;
// bool failed = false;
while ( !allAcknowledged ) {
sendAT( GF("+QISACK"));
if (waitResponse(5000L, GF(GSM_NL "+QISACK:")) != 1) {
return -1;
} else {
streamSkipUntil(','); /** Skip total */
streamSkipUntil(','); /** Skip acknowledged data size */
if ( stream.readStringUntil('\n').toInt() == 0 ) {
allAcknowledged = true;
}
}
}
waitResponse(5000L);
// streamSkipUntil(','); // Skip mux
// return stream.readStringUntil('\n').toInt();
return 1;
} }
size_t modemRead(size_t size, uint8_t mux) { size_t modemRead(size_t size, uint8_t mux) {
#ifdef TINY_GSM_USE_HEX sendAT(GF("+QIRD="), mux, ',', size);
sendAT(GF("+CIPRXGET=3,"), mux, ',', size); if (waitResponse(GF("+QIRD:")) != 1) {
if (waitResponse(GF("+CIPRXGET:")) != 1) {
return 0; return 0;
} }
#else size_t len = stream.readStringUntil('\n').toInt();
sendAT(GF("+CIPRXGET=2,"), mux, ',', size);
if (waitResponse(GF("+CIPRXGET:")) != 1) {
return 0;
}
#endif
streamSkipUntil(','); // Skip mode 2/3
streamSkipUntil(','); // Skip mux
size_t len = stream.readStringUntil(',').toInt();
sockets[mux]->sock_available = stream.readStringUntil('\n').toInt();
for (size_t i=0; i<len; i++) { for (size_t i=0; i<len; i++) {
#ifdef TINY_GSM_USE_HEX
while (stream.available() < 2) { 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()) { TINY_GSM_YIELD(); } while (!stream.available()) { TINY_GSM_YIELD(); }
char c = stream.read(); char c = stream.read();
#endif
sockets[mux]->rx.put(c); sockets[mux]->rx.put(c);
} }
waitResponse(); waitResponse();
DBG("### READ:", mux, ",", len);
return len; return len;
} }
size_t modemGetAvailable(uint8_t mux) { size_t modemGetAvailable(uint8_t mux) {
sendAT(GF("+CIPRXGET=4,"), mux); sendAT(GF("+QIRD="), mux, GF(",0"));
size_t result = 0; size_t result = 0;
if (waitResponse(GF("+CIPRXGET:")) == 1) { if (waitResponse(GF("+QIRD:")) == 1) {
streamSkipUntil(','); // Skip mode 4 streamSkipUntil(','); // Skip total received
streamSkipUntil(','); // Skip mux streamSkipUntil(','); // Skip have read
result = stream.readStringUntil('\n').toInt(); result = stream.readStringUntil('\n').toInt();
DBG("### STILL:", mux, "has", result);
waitResponse(); waitResponse();
} }
if (!result) { if (!result) {
@@ -796,15 +742,30 @@ protected:
} }
bool modemGetConnected(uint8_t mux) { bool modemGetConnected(uint8_t mux) {
sendAT(GF("+CIPSTATUS="), mux); sendAT(GF("+QISTATE=1,"), mux);
int res = waitResponse(GF(",\"CONNECTED\""), GF(",\"CLOSED\""), GF(",\"CLOSING\""), GF(",\"INITIAL\"")); //+QISTATE: 0,"TCP","151.139.237.11",80,5087,4,1,0,0,"uart1"
if (waitResponse(GF("+QISTATE:")))
return false;
streamSkipUntil(','); // Skip mux
streamSkipUntil(','); // Skip socket type
streamSkipUntil(','); // Skip remote ip
streamSkipUntil(','); // Skip remote port
streamSkipUntil(','); // Skip local port
int res = stream.readStringUntil(',').toInt(); // socket state
waitResponse(); waitResponse();
return 1 == res;
// 0 Initial, 1 Opening, 2 Connected, 3 Listening, 4 Closing
return 2 == res;
} }
public: public:
/* Utilities */ /*
Utilities
*/
template<typename T> template<typename T>
void streamWrite(T last) { void streamWrite(T last) {
@@ -876,22 +837,19 @@ public:
} else if (r6 && data.endsWith(r6)) { } else if (r6 && data.endsWith(r6)) {
index = 6; index = 6;
goto finish; goto finish;
} else if (data.endsWith(GF(GSM_NL "+CIPRXGET:"))) { } else if (data.endsWith(GF(GSM_NL "+QIRD:"))) {
String mode = stream.readStringUntil(','); streamSkipUntil(','); // Skip the context
if (mode.toInt() == 1) { streamSkipUntil(','); // Skip the role
int mux = stream.readStringUntil('\n').toInt(); int mux = stream.readStringUntil('\n').toInt();
if (mux >= 0 && mux < TINY_GSM_MUX_COUNT) { DBG("### Got Data:", mux);
sockets[mux]->got_data = true; if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
} sockets[mux]->got_data = true;
data = "";
} else {
data += mode;
} }
} else if (data.endsWith(GF("CLOSED" GSM_NL))) { } else if (data.endsWith(GF("CLOSED" GSM_NL))) {
int nl = data.lastIndexOf(GSM_NL, data.length()-8); int nl = data.lastIndexOf(GSM_NL, data.length()-8);
int coma = data.indexOf(',', nl+2); int coma = data.indexOf(',', nl+2);
int mux = data.substring(nl+2, coma).toInt(); int mux = data.substring(nl+2, coma).toInt();
if (mux >= 0 && mux < TINY_GSM_MUX_COUNT) { if (mux >= 0 && mux < TINY_GSM_MUX_COUNT && sockets[mux]) {
sockets[mux]->sock_connected = false; sockets[mux]->sock_connected = false;
} }
data = ""; data = "";