mirror of
https://github.com/KevinMidboe/TinyGSM.git
synced 2025-10-29 18:00:18 +00:00
Beginning to add support for Sequans CAT-M1 modem.
This commit is contained in:
Michael Krumpus
@@ -71,6 +71,15 @@
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typedef TinyGsmXBee::GsmClient TinyGsmClient;
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typedef TinyGsmXBee::GsmClientSecure TinyGsmClientSecure;
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#elif defined(TINY_GSM_MODEM_SEQUANS_MONARCH_CATM1)
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#define TINY_GSM_MODEM_HAS_GPRS
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#define TINY_GSM_MODEM_HAS_SSL
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#include <TinyGsmClientSequansMonarchCatM1.h>
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typedef TinyGsmSequansMonarchCatM1 TinyGsm;
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typedef TinyGsm::GsmClient TinyGsmClient;
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typedef TinyGsm::GsmClientSecure TinyGsmClientSecure;
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#else
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#error "Please define GSM modem model"
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#endif
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973
src/TinyGsmClientSequansMonarchCatM1.h
Normal file
973
src/TinyGsmClientSequansMonarchCatM1.h
Normal file
@@ -0,0 +1,973 @@
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/**
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* @file TinyGsmClientSIM800.h
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* @author Volodymyr Shymanskyy
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* @license LGPL-3.0
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* @copyright Copyright (c) 2016 Volodymyr Shymanskyy
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* @date Nov 2016
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*/
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#ifndef TinyGsmClientSequansMonarchCatM1_h
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#define TinyGsmClientSequansMonarchCatM1_h
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#define TINY_GSM_DEBUG Serial
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//#define TINY_GSM_USE_HEX
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#if !defined(TINY_GSM_RX_BUFFER)
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#define TINY_GSM_RX_BUFFER 64
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#endif
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#define TINY_GSM_MUX_COUNT 5
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#include <TinyGsmCommon.h>
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#define GSM_NL "\r\n"
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static const char GSM_OK[] TINY_GSM_PROGMEM = "OK" GSM_NL;
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static const char GSM_ERROR[] TINY_GSM_PROGMEM = "ERROR" GSM_NL;
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enum SimStatus {
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SIM_ERROR = 0,
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SIM_READY = 1,
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SIM_LOCKED = 2,
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};
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enum RegStatus {
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REG_UNREGISTERED = 0,
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REG_SEARCHING = 2,
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REG_DENIED = 3,
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REG_OK_HOME = 1,
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REG_OK_ROAMING = 5,
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REG_UNKNOWN = 4,
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};
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class TinyGsmSequansMonarchCatM1
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{
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public:
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class GsmClient : public Client
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{
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friend class TinyGsmSequansMonarchCatM1;
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typedef TinyGsmFifo<uint8_t, TINY_GSM_RX_BUFFER> RxFifo;
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public:
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GsmClient() {}
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GsmClient(TinyGsmSequansMonarchCatM1& modem, uint8_t mux = 1) {
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init(&modem, mux);
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}
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bool init(TinyGsmSequansMonarchCatM1* modem, uint8_t mux = 1) {
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this->at = modem;
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this->mux = mux;
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sock_available = 0;
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prev_check = 0;
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sock_connected = false;
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got_data = false;
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at->sockets[mux] = this;
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return true;
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}
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public:
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virtual int connect(const char *host, uint16_t port) {
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stop();
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TINY_GSM_YIELD();
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rx.clear();
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sock_connected = at->modemConnect(host, port, mux);
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return sock_connected;
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}
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virtual int connect(IPAddress ip, uint16_t port) {
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String host; host.reserve(16);
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host += ip[0];
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host += ".";
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host += ip[1];
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host += ".";
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host += ip[2];
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host += ".";
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host += ip[3];
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return connect(host.c_str(), port);
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}
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virtual void stop() {
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TINY_GSM_YIELD();
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at->sendAT(GF("+CIPCLOSE="), mux);
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sock_connected = false;
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at->waitResponse();
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rx.clear();
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}
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virtual size_t write(const uint8_t *buf, size_t size) {
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TINY_GSM_YIELD();
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at->maintain();
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return at->modemSend(buf, size, mux);
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}
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virtual size_t write(uint8_t c) {
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return write(&c, 1);
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}
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virtual int available() {
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TINY_GSM_YIELD();
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if (!rx.size() && sock_connected) {
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// Workaround: sometimes SIM800 forgets to notify about data arrival.
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// TODO: Currently we ping the module periodically,
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// but maybe there's a better indicator that we need to poll
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if (millis() - prev_check > 500) {
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got_data = true;
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prev_check = millis();
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}
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at->maintain();
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}
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return rx.size() + sock_available;
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}
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virtual int read(uint8_t *buf, size_t size) {
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TINY_GSM_YIELD();
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at->maintain();
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size_t cnt = 0;
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while (cnt < size && sock_connected) {
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size_t chunk = TinyGsmMin(size-cnt, rx.size());
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if (chunk > 0) {
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rx.get(buf, chunk);
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buf += chunk;
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cnt += chunk;
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continue;
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}
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// TODO: Read directly into user buffer?
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at->maintain();
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if (sock_available > 0) {
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at->modemRead(rx.free(), mux);
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} else {
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break;
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}
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}
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return cnt;
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}
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virtual int read() {
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uint8_t c;
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if (read(&c, 1) == 1) {
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return c;
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}
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return -1;
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}
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virtual int peek() { return -1; } //TODO
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virtual void flush() { at->stream.flush(); }
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virtual uint8_t connected() {
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if (available()) {
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return true;
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}
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return sock_connected;
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}
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virtual operator bool() { return connected(); }
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/*
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* Extended API
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*/
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String remoteIP() TINY_GSM_ATTR_NOT_IMPLEMENTED;
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private:
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TinyGsmSequansMonarchCatM1* at;
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uint8_t mux;
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uint16_t sock_available;
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uint32_t prev_check;
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bool sock_connected;
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bool got_data;
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RxFifo rx;
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};
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class GsmClientSecure : public GsmClient
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{
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public:
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GsmClientSecure() {}
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GsmClientSecure(TinyGsmSequansMonarchCatM1& modem, uint8_t mux = 1)
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: GsmClient(modem, mux)
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{}
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public:
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virtual int connect(const char *host, uint16_t port) {
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stop();
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TINY_GSM_YIELD();
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rx.clear();
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sock_connected = at->modemConnect(host, port, mux, true);
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return sock_connected;
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}
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};
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public:
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TinyGsmSequansMonarchCatM1(Stream& stream)
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: stream(stream)
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{
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memset(sockets, 0, sizeof(sockets));
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}
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/*
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* Basic functions
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*/
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bool begin() {
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return init();
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}
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bool init() {
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if (!testAT()) {
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return false;
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}
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//sendAT(GF("&FZ")); // Factory + Reset
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//waitResponse();
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//sendAT(GF("E0")); // Echo Off
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if (waitResponse() != 1) {
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return false;
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}
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getSimStatus();
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return true;
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}
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void setBaud(unsigned long baud) {
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sendAT(GF("+IPR="), baud);
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}
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bool testAT(unsigned long timeout = 10000L) {
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//streamWrite(GF("AAAAA" GSM_NL)); // TODO: extra A's to help detect the baud rate
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for (unsigned long start = millis(); millis() - start < timeout; ) {
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sendAT(GF(""));
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if (waitResponse(200) == 1) {
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delay(100);
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return true;
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}
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delay(100);
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}
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return false;
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}
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void maintain() {
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for (int mux = 0; mux < TINY_GSM_MUX_COUNT; mux++) {
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GsmClient* sock = sockets[mux];
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if (sock && sock->got_data) {
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sock->got_data = false;
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sock->sock_available = modemGetAvailable(mux);
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}
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}
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while (stream.available()) {
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waitResponse(10, NULL, NULL);
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}
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}
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bool factoryDefault() {
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sendAT(GF("&FZE0&W")); // Factory + Reset + Echo Off + Write
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waitResponse();
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sendAT(GF("+IPR=0")); // Auto-baud
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waitResponse();
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sendAT(GF("+IFC=0,0")); // No Flow Control
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waitResponse();
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sendAT(GF("+ICF=3,3")); // 8 data 0 parity 1 stop
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waitResponse();
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sendAT(GF("+CSCLK=0")); // Disable Slow Clock
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waitResponse();
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sendAT(GF("&W")); // Write configuration
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return waitResponse() == 1;
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}
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String getModemInfo() {
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sendAT(GF("I"));
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String res;
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if (waitResponse(1000L, res) != 1) {
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return "";
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}
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res.replace(GSM_NL "OK" GSM_NL, "");
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res.replace(GSM_NL, " ");
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res.trim();
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return res;
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}
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bool hasSSL() {
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#if defined(TINY_GSM_MODEM_SIM900)
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return false;
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#else
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sendAT(GF("+CIPSSL=?"));
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if (waitResponse(GF(GSM_NL "+CIPSSL:")) != 1) {
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return false;
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}
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return waitResponse() == 1;
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#endif
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}
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/*
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* Power functions
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*/
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bool restart() {
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if (!testAT()) {
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return false;
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}
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/*
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sendAT(GF("+CFUN=0"));
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if (waitResponse(10000L) != 1) {
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return false;
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}
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*/
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sendAT(GF("+CFUN=1,1"));
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if (waitResponse(10000L) != 1) {
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return false;
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}
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delay(3000);
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return init();
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}
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bool poweroff() {
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sendAT(GF("+CPOWD=1"));
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return waitResponse(GF("NORMAL POWER DOWN")) == 1;
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}
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bool radioOff() {
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sendAT(GF("+CFUN=0"));
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if (waitResponse(10000L) != 1) {
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return false;
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}
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delay(3000);
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return true;
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}
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/*
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During sleep, the SIM800 module has its serial communication disabled. In order to reestablish communication
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pull the DRT-pin of the SIM800 module LOW for at least 50ms. Then use this function to disable sleep mode.
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The DTR-pin can then be released again.
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*/
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bool sleepEnable(bool enable = true) {
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sendAT(GF("+CSCLK="), enable);
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return waitResponse() == 1;
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}
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/*
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* SIM card functions
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*/
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bool simUnlock(const char *pin) {
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sendAT(GF("+CPIN=\""), pin, GF("\""));
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return waitResponse() == 1;
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}
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String getSimCCID() {
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sendAT(GF("+SQNCCID"));
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if (waitResponse(GF(GSM_NL "+SQNCCID:")) != 1) {
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return "";
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}
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String res = stream.readStringUntil('\n');
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waitResponse();
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res.trim();
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return res;
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}
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String getIMEI() {
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sendAT(GF("+GSN"));
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if (waitResponse(GF(GSM_NL)) != 1) {
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return "";
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}
|
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String res = stream.readStringUntil('\n');
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waitResponse();
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res.trim();
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return res;
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}
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SimStatus getSimStatus(unsigned long timeout = 10000L) {
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for (unsigned long start = millis(); millis() - start < timeout; ) {
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sendAT(GF("+CPIN?"));
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if (waitResponse(GF(GSM_NL "+CPIN:")) != 1) {
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delay(1000);
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continue;
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||||
}
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int status = waitResponse(GF("READY"), GF("SIM PIN"), GF("SIM PUK"), GF("NOT INSERTED"));
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waitResponse();
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switch (status) {
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case 2:
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case 3: return SIM_LOCKED;
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case 1: return SIM_READY;
|
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default: return SIM_ERROR;
|
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}
|
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}
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return SIM_ERROR;
|
||||
}
|
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|
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RegStatus getRegistrationStatus() {
|
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sendAT(GF("+CREG?"));
|
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if (waitResponse(GF(GSM_NL "+CREG:")) != 1) {
|
||||
return REG_UNKNOWN;
|
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}
|
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streamSkipUntil(','); // Skip format (0)
|
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int status = stream.readStringUntil('\n').toInt();
|
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waitResponse();
|
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return (RegStatus)status;
|
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}
|
||||
|
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String getOperator() {
|
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sendAT(GF("+COPS?"));
|
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if (waitResponse(GF(GSM_NL "+COPS:")) != 1) {
|
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return "";
|
||||
}
|
||||
streamSkipUntil('"'); // Skip mode and format
|
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String res = stream.readStringUntil('"');
|
||||
waitResponse();
|
||||
return res;
|
||||
}
|
||||
|
||||
/*
|
||||
* Generic network functions
|
||||
*/
|
||||
|
||||
int getSignalQuality() {
|
||||
sendAT(GF("+CSQ"));
|
||||
if (waitResponse(GF(GSM_NL "+CSQ:")) != 1) {
|
||||
return 99;
|
||||
}
|
||||
int res = stream.readStringUntil(',').toInt();
|
||||
waitResponse();
|
||||
return res;
|
||||
}
|
||||
|
||||
bool isNetworkConnected() {
|
||||
RegStatus s = getRegistrationStatus();
|
||||
if (s == REG_OK_HOME || s == REG_OK_ROAMING) {
|
||||
DBG("connected with status:", s);
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
bool waitForNetwork(unsigned long timeout = 60000L) {
|
||||
for (unsigned long start = millis(); millis() - start < timeout; ) {
|
||||
if (isNetworkConnected()) {
|
||||
return true;
|
||||
}
|
||||
delay(250);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/*
|
||||
* GPRS functions
|
||||
*/
|
||||
bool gprsConnect(const char* apn, const char* user = NULL, const char* pwd = NULL) {
|
||||
gprsDisconnect();
|
||||
|
||||
/*
|
||||
// Set the Bearer for the IP
|
||||
sendAT(GF("+SAPBR=3,1,\"Contype\",\"GPRS\"")); // Set the connection type to GPRS
|
||||
waitResponse();
|
||||
|
||||
sendAT(GF("+SAPBR=3,1,\"APN\",\""), apn, '"'); // Set the APN
|
||||
waitResponse();
|
||||
*/
|
||||
|
||||
if (user && strlen(user) > 0) {
|
||||
sendAT(GF("+CGAUTH=3,1,\""), user, GF("\",\""), pwd, GF("\""));
|
||||
waitResponse();
|
||||
}
|
||||
|
||||
// Define the PDP context
|
||||
// AT+CGDCONT=3,"IPV4V6","NIMBLINK.GW12.VZWENTP"
|
||||
// AT+CGDCONT=3,"IPV4V6","hologram"
|
||||
sendAT(GF("+CGDCONT=3,\"IPV4V6\",\""), apn, '"');
|
||||
waitResponse();
|
||||
|
||||
/*
|
||||
// Activate the PDP context
|
||||
sendAT(GF("+CGACT=1,1"));
|
||||
waitResponse(60000L);
|
||||
|
||||
// Open the definied GPRS bearer context
|
||||
sendAT(GF("+SAPBR=1,1"));
|
||||
waitResponse(85000L);
|
||||
// Query the GPRS bearer context status
|
||||
sendAT(GF("+SAPBR=2,1"));
|
||||
if (waitResponse(30000L) != 1)
|
||||
return false;
|
||||
*/
|
||||
|
||||
// Attach to GPRS
|
||||
sendAT(GF("+CGATT=1"));
|
||||
if (waitResponse(60000L) != 1)
|
||||
return false;
|
||||
|
||||
|
||||
/*
|
||||
// Set to multi-IP
|
||||
sendAT(GF("+CIPMUX=1"));
|
||||
if (waitResponse() != 1) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Put in "quick send" mode (thus no extra "Send OK")
|
||||
sendAT(GF("+CIPQSEND=1"));
|
||||
if (waitResponse() != 1) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Set to get data manually
|
||||
sendAT(GF("+CIPRXGET=1"));
|
||||
if (waitResponse() != 1) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Start Task and Set APN, USER NAME, PASSWORD
|
||||
sendAT(GF("+CSTT=\""), apn, GF("\",\""), user, GF("\",\""), pwd, GF("\""));
|
||||
if (waitResponse(60000L) != 1) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Bring Up Wireless Connection with GPRS or CSD
|
||||
sendAT(GF("+CIICR"));
|
||||
if (waitResponse(60000L) != 1) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Get Local IP Address, only assigned after connection
|
||||
sendAT(GF("+CIFSR;E0"));
|
||||
if (waitResponse(10000L) != 1) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Configure Domain Name Server (DNS)
|
||||
sendAT(GF("+CDNSCFG=\"8.8.8.8\",\"8.8.4.4\""));
|
||||
if (waitResponse() != 1) {
|
||||
return false;
|
||||
}
|
||||
|
||||
*/
|
||||
return true;
|
||||
}
|
||||
|
||||
bool gprsDisconnect() {
|
||||
// Shut the TCP/IP connection
|
||||
/*
|
||||
sendAT(GF("+CIPSHUT"));
|
||||
if (waitResponse(60000L) != 1)
|
||||
return false;
|
||||
*/
|
||||
sendAT(GF("+CGATT=0")); // Deactivate the bearer context
|
||||
if (waitResponse(60000L) != 1)
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
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 true;
|
||||
}
|
||||
|
||||
String getLocalIP() {
|
||||
sendAT(GF("+CIFSR;E0"));
|
||||
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(bool busy = true) {
|
||||
sendAT(GF("+GSMBUSY="), busy ? 1 : 0);
|
||||
return waitResponse() == 1;
|
||||
}
|
||||
|
||||
bool callAnswer() {
|
||||
sendAT(GF("A"));
|
||||
return waitResponse() == 1;
|
||||
}
|
||||
|
||||
// Returns true on pick-up, false on error/busy
|
||||
bool callNumber(const String& number) {
|
||||
if (number == GF("last")) {
|
||||
sendAT(GF("DL"));
|
||||
} else {
|
||||
sendAT(GF("D"), number, ";");
|
||||
}
|
||||
int status = waitResponse(60000L,
|
||||
GFP(GSM_OK),
|
||||
GF("BUSY" GSM_NL),
|
||||
GF("NO ANSWER" GSM_NL),
|
||||
GF("NO CARRIER" GSM_NL));
|
||||
switch (status) {
|
||||
case 1: return true;
|
||||
case 2:
|
||||
case 3: return false;
|
||||
default: return false;
|
||||
}
|
||||
}
|
||||
|
||||
bool callHangup() {
|
||||
sendAT(GF("H"));
|
||||
return waitResponse() == 1;
|
||||
}
|
||||
|
||||
// 0-9,*,#,A,B,C,D
|
||||
bool dtmfSend(char cmd, int duration_ms = 100) {
|
||||
duration_ms = constrain(duration_ms, 100, 1000);
|
||||
|
||||
sendAT(GF("+VTD="), duration_ms / 100); // VTD accepts in 1/10 of a second
|
||||
waitResponse();
|
||||
|
||||
sendAT(GF("+VTS="), cmd);
|
||||
return waitResponse(10000L) == 1;
|
||||
}
|
||||
|
||||
/*
|
||||
* 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("+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() {
|
||||
sendAT(GF("+CIPGSMLOC=1,1"));
|
||||
if (waitResponse(10000L, GF(GSM_NL "+CIPGSMLOC:")) != 1) {
|
||||
return "";
|
||||
}
|
||||
String res = stream.readStringUntil('\n');
|
||||
waitResponse();
|
||||
res.trim();
|
||||
return res;
|
||||
}
|
||||
|
||||
/*
|
||||
* Battery 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
|
||||
streamSkipUntil(','); // Skip
|
||||
|
||||
uint16_t res = stream.readStringUntil(',').toInt();
|
||||
waitResponse();
|
||||
return res;
|
||||
}
|
||||
|
||||
int getBattPercent() {
|
||||
sendAT(GF("+CBC"));
|
||||
if (waitResponse(GF(GSM_NL "+CBC:")) != 1) {
|
||||
return false;
|
||||
}
|
||||
stream.readStringUntil(',');
|
||||
int res = stream.readStringUntil(',').toInt();
|
||||
waitResponse();
|
||||
return res;
|
||||
}
|
||||
|
||||
protected:
|
||||
|
||||
bool modemConnect(const char* host, uint16_t port, uint8_t mux, bool ssl = false) {
|
||||
int rsp;
|
||||
#if !defined(TINY_GSM_MODEM_SIM900)
|
||||
sendAT(GF("+CIPSSL="), ssl);
|
||||
rsp = waitResponse();
|
||||
if (ssl && rsp != 1) {
|
||||
return false;
|
||||
}
|
||||
#endif
|
||||
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),
|
||||
GF("ERROR" GSM_NL),
|
||||
GF("CLOSE OK" GSM_NL) // Happens when HTTPS handshake fails
|
||||
);
|
||||
return (1 == rsp);
|
||||
}
|
||||
|
||||
int 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 "DATA ACCEPT:")) != 1) {
|
||||
return 0;
|
||||
}
|
||||
streamSkipUntil(','); // Skip mux
|
||||
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 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++) {
|
||||
#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(); }
|
||||
char c = stream.read();
|
||||
#endif
|
||||
sockets[mux]->rx.put(c);
|
||||
}
|
||||
waitResponse();
|
||||
return len;
|
||||
}
|
||||
|
||||
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();
|
||||
}
|
||||
if (!result) {
|
||||
sockets[mux]->sock_connected = modemGetConnected(mux);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
bool modemGetConnected(uint8_t mux) {
|
||||
sendAT(GF("+CIPSTATUS="), mux);
|
||||
int res = waitResponse(GF(",\"CONNECTED\""), GF(",\"CLOSED\""), GF(",\"CLOSING\""), GF(",\"INITIAL\""));
|
||||
waitResponse();
|
||||
return 1 == res;
|
||||
}
|
||||
|
||||
public:
|
||||
|
||||
/* Utilities */
|
||||
|
||||
template<typename T>
|
||||
void streamWrite(T last) {
|
||||
stream.print(last);
|
||||
}
|
||||
|
||||
template<typename T, typename... Args>
|
||||
void streamWrite(T head, Args... tail) {
|
||||
stream.print(head);
|
||||
streamWrite(tail...);
|
||||
}
|
||||
|
||||
bool streamSkipUntil(char c) { //TODO: timeout
|
||||
while (true) {
|
||||
while (!stream.available()) { TINY_GSM_YIELD(); }
|
||||
if (stream.read() == c)
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
template<typename... Args>
|
||||
void sendAT(Args... cmd) {
|
||||
streamWrite("AT", cmd..., GSM_NL);
|
||||
stream.flush();
|
||||
TINY_GSM_YIELD();
|
||||
DBG("### AT:", cmd...);
|
||||
}
|
||||
|
||||
// TODO: Optimize this!
|
||||
uint8_t waitResponse(uint32_t timeout, 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) {
|
||||
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 = "";
|
||||
} else {
|
||||
data += mode;
|
||||
}
|
||||
} 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);
|
||||
finish:
|
||||
if (!index) {
|
||||
data.trim();
|
||||
if (data.length()) {
|
||||
DBG("### Unhandled:", data);
|
||||
}
|
||||
data = "";
|
||||
}
|
||||
return index;
|
||||
}
|
||||
|
||||
uint8_t waitResponse(uint32_t timeout,
|
||||
GsmConstStr r1=GFP(GSM_OK), GsmConstStr r2=GFP(GSM_ERROR),
|
||||
GsmConstStr r3=NULL, GsmConstStr r4=NULL, GsmConstStr r5=NULL)
|
||||
{
|
||||
String data;
|
||||
return waitResponse(timeout, 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
|
||||
Reference in New Issue
Block a user