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111 lines
2.6 KiB
111 lines
2.6 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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// Increase buffer fo see less commands
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#define GSM_RX_BUFFER 256
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char apn[] = "YourAPN";
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char user[] = "";
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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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#include <StreamDebugger.h>
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StreamDebugger debugger(SerialAT, SerialMon);
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#include <TinyGsmClient.h>
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TinyGsm modem(debugger);
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TinyGsmClient client(modem);
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char server[] = "cdn.rawgit.com";
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char resource[] = "/vshymanskyy/tinygsm/master/extras/test_simple.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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// Restart takes quite some time
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// You can skip it in many cases
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SerialMon.println("Restarting modem...");
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modem.restart();
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SerialMon.println("Waiting for network... ");
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if (modem.waitForNetwork()) {
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SerialMon.println("OK");
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} else {
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SerialMon.println("fail");
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}
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}
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void loop() {
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if (!modem.gprsConnect(apn, user, pass)) {
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delay(10000);
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return;
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}
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if (!client.connect(server, 80)) {
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delay(10000);
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return;
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}
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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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modem.gprsDisconnect();
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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 == 1000) ? "PASSED" : "FAIL");
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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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