Download libraries/GSM/examples/GsmWebServer/GsmWebServer.ino from Beifengdo/Arduino-Development: direct link, hf CLI and curl.
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https://huggingface.co/datasets/Beifengdo/Arduino-Development/resolve/main/libraries/GSM/examples/GsmWebServer/GsmWebServer.ino
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hf download hf://datasets/Beifengdo/Arduino-Development/libraries/GSM/examples/GsmWebServer/GsmWebServer.ino
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curl -L -o GsmWebServer.ino https://huggingface.co/datasets/Beifengdo/Arduino-Development/resolve/main/libraries/GSM/examples/GsmWebServer/GsmWebServer.ino
2.77 kB
| /* | |
| GSM Web Server | |
| A simple web server that shows the value of the analog input pins. | |
| using a GSM shield. | |
| Circuit: | |
| * GSM shield attached | |
| * Analog inputs attached to pins A0 through A5 (optional) | |
| created 8 Mar 2012 | |
| by Tom Igoe | |
| */ | |
| // libraries | |
| // PIN Number | |
| // APN data | |
| // initialize the library instance | |
| GPRS gprs; | |
| GSM gsmAccess; // include a 'true' parameter for debug enabled | |
| GSMServer server(80); // port 80 (http default) | |
| // timeout | |
| const unsigned long __TIMEOUT__ = 10 * 1000; | |
| void setup() { | |
| // initialize serial communications and wait for port to open: | |
| Serial.begin(9600); | |
| while (!Serial) { | |
| ; // wait for serial port to connect. Needed for native USB port only | |
| } | |
| // connection state | |
| boolean notConnected = true; | |
| // Start GSM shield | |
| // If your SIM has PIN, pass it as a parameter of begin() in quotes | |
| while (notConnected) { | |
| if ((gsmAccess.begin(PINNUMBER) == GSM_READY) & | |
| (gprs.attachGPRS(GPRS_APN, GPRS_LOGIN, GPRS_PASSWORD) == GPRS_READY)) { | |
| notConnected = false; | |
| } else { | |
| Serial.println("Not connected"); | |
| delay(1000); | |
| } | |
| } | |
| Serial.println("Connected to GPRS network"); | |
| // start server | |
| server.begin(); | |
| //Get IP. | |
| IPAddress LocalIP = gprs.getIPAddress(); | |
| Serial.println("Server IP address="); | |
| Serial.println(LocalIP); | |
| } | |
| void loop() { | |
| // listen for incoming clients | |
| GSMClient client = server.available(); | |
| if (client) { | |
| while (client.connected()) { | |
| if (client.available()) { | |
| Serial.println("Receiving request!"); | |
| bool sendResponse = false; | |
| while (char c = client.read()) { | |
| if (c == '\n') { | |
| sendResponse = true; | |
| } | |
| } | |
| // if you've gotten to the end of the line (received a newline | |
| // character) | |
| if (sendResponse) { | |
| // send a standard http response header | |
| client.println("HTTP/1.1 200 OK"); | |
| client.println("Content-Type: text/html"); | |
| client.println(); | |
| client.println("<html>"); | |
| // output the value of each analog input pin | |
| for (int analogChannel = 0; analogChannel < 6; analogChannel++) { | |
| client.print("analog input "); | |
| client.print(analogChannel); | |
| client.print(" is "); | |
| client.print(analogRead(analogChannel)); | |
| client.println("<br />"); | |
| } | |
| client.println("</html>"); | |
| //necessary delay | |
| delay(1000); | |
| client.stop(); | |
| } | |
| } | |
| } | |
| } | |
| } | |