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156 lines
4.4 KiB
156 lines
4.4 KiB
/**************************************************************
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*
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* To run this tool you need StreamDebugger library:
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* https://github.com/vshymanskyy/StreamDebugger
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* or from http://librarymanager/all#StreamDebugger
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*
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* TinyGSM Getting Started guide:
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* http://tiny.cc/tiny-gsm-readme
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*
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**************************************************************/
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// Select your modem:
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#define TINY_GSM_MODEM_SIM800
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// #define TINY_GSM_MODEM_SIM900
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// #define TINY_GSM_MODEM_A6
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// #define TINY_GSM_MODEM_A7
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// #define TINY_GSM_MODEM_M590
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// #define TINY_GSM_MODEM_ESP8266
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// Increase the buffer
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#define TINY_GSM_RX_BUFFER 512
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#include <TinyGsmClient.h>
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#include <StreamDebugger.h>
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// Your GPRS credentials
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// Leave empty, if missing user or pass
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const char apn[] = "YourAPN";
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const char user[] = "";
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const char pass[] = "";
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// Set serial for debug console (to the Serial Monitor, speed 115200)
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#define SerialMon Serial
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// Set serial for AT commands (to the module)
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// Use Hardware Serial on Mega, Leonardo, Micro
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#define SerialAT Serial1
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// or Software Serial on Uno, Nano
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//#include <SoftwareSerial.h>
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//SoftwareSerial SerialAT(2, 3); // RX, TX
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StreamDebugger debugger(SerialAT, SerialMon);
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TinyGsm modem(debugger);
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TinyGsmClient client(modem);
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const char server[] = "cdn.rawgit.com";
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const char resource[] = "/vshymanskyy/tinygsm/master/extras/logo.txt";
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void setup() {
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// Set console baud rate
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SerialMon.begin(115200);
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delay(10);
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// Set GSM module baud rate
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SerialAT.begin(115200);
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delay(3000);
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}
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void loop() {
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// Restart takes quite some time
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// To skip it, call init() instead of restart()
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SerialMon.print("Initializing modem...");
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if (!modem.restart()) {
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SerialMon.println(" fail");
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SerialMon.println(F("************************"));
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SerialMon.println(F(" Is your modem connected properly?"));
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SerialMon.println(F(" Is your serial speed (baud rate) correct?"));
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SerialMon.println(F(" Is your modem powered on?"));
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SerialMon.println(F(" Do you use a good, stable power source?"));
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SerialMon.println(F(" Try useing File -> Examples -> TinyGSM -> tools -> AT_Debug to find correct configuration"));
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SerialMon.println(F("************************"));
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delay(10000);
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}
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// Unlock your SIM card with a PIN
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//modem.simUnlock("1234");
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SerialMon.print("Waiting for network...");
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if (!modem.waitForNetwork()) {
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SerialMon.println(" fail");
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SerialMon.println(F("************************"));
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SerialMon.println(F(" Is your sim card locked?"));
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SerialMon.println(F(" Do you have a good signal?"));
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SerialMon.println(F(" Is antenna attached?"));
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SerialMon.println(F(" Does the SIM card work with your phone?"));
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SerialMon.println(F("************************"));
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delay(10000);
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return;
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}
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SerialMon.println(" OK");
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SerialMon.print("Connecting to ");
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SerialMon.print(apn);
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if (!modem.gprsConnect(apn, user, pass)) {
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SerialMon.println(" fail");
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SerialMon.println(F("************************"));
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SerialMon.println(F(" Is GPRS enabled by network provider?"));
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SerialMon.println(F(" Try checking your card balance."));
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SerialMon.println(F("************************"));
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delay(10000);
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return;
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}
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SerialMon.println(" OK");
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SerialMon.print("Connecting to ");
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SerialMon.print(server);
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if (!client.connect(server, 80)) {
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SerialMon.println(" fail");
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delay(10000);
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return;
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}
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SerialMon.println(" OK");
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// Make a HTTP GET request:
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client.print(String("GET ") + resource + " HTTP/1.0\r\n");
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client.print(String("Host: ") + server + "\r\n");
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client.print("Connection: close\r\n\r\n");
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// Skip all headers
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client.find("\r\n\r\n");
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// Read data
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unsigned long timeout = millis();
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unsigned long bytesReceived = 0;
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while (client.connected() && millis() - timeout < 10000L) {
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while (client.available()) {
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char c = client.read();
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//SerialMon.print(c);
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bytesReceived += 1;
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timeout = millis();
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}
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}
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client.stop();
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SerialMon.println("Server disconnected");
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modem.gprsDisconnect();
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SerialMon.println("GPRS disconnected");
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SerialMon.println();
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SerialMon.println("************************");
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SerialMon.print (" Received: ");
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SerialMon.print(bytesReceived);
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SerialMon.println(" bytes");
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SerialMon.print (" Test: ");
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SerialMon.println((bytesReceived == 121) ? "PASSED" : "FAILED");
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SerialMon.println("************************");
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// Do nothing forevermore
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while (true) {
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delay(1000);
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}
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}
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