Salve a tutti io possiedo un arduino r4 wi-fi e una usb-cam 'convertita' in ipcam grazie ad un programma di nome yawcam : digitando su un browser l'ip(tutto in locale) del pc a cui è collegata la videocamera-usb posso vedere quello che inquadra. Il mio obbiettivo è quello di visualizzare sul web server di arduino r4 un'immagine(volevo iniziare da qualcosa di semplice per poi passare al video streaming in tempo reale) della ''ip-cam'' ma viene mostrata un'icona con + il testo che avevo scritto su alt. Ho provato chiedere anche a varie AI ma niente. Qualcuno saprebbe aiutarmi?
Il codice è il seguente:
#include "WiFiS3.h"
#include "arduino_secrets.h"
///////please enter your sensitive data in the Secret tab/arduino_secrets.h
char ssid[] = SECRET_SSID; // your network SSID (name)
char pass[] = SECRET_PASS; // your network password (use for WPA, or use as key for WEP)
int keyIndex = 0; // your network key index number (needed only for WEP)
int led = 12;
int status = WL_IDLE_STATUS;
WiFiServer server(80);
void setup() {
Serial.begin(9600); // initialize serial communication
pinMode(led, OUTPUT); // set the LED pin mode
// check for the WiFi module:
if (WiFi.status() == WL_NO_MODULE) {
Serial.println("Communication with WiFi module failed!");
// don't continue
while (true);
}
String fv = WiFi.firmwareVersion();
if (fv < WIFI_FIRMWARE_LATEST_VERSION) {
Serial.println("Please upgrade the firmware");
}
// attempt to connect to WiFi network:
while (status != WL_CONNECTED) {
Serial.print("Attempting to connect to Network named: ");
Serial.println(ssid); // print the network name (SSID);
// Connect to WPA/WPA2 network. Change this line if using open or WEP network:
status = WiFi.begin(ssid, pass);
// wait 10 seconds for connection:
delay(1000);
}
server.begin(); // start the web server on port 80
printWifiStatus(); // you're connected now, so print out the status
}
void loop() {
WiFiClient client = server.available(); // listen for incoming clients
if (client) { // if you get a client,
Serial.println("new client"); // print a message out the serial port
String currentLine = ""; // make a String to hold incoming data from the client
while (client.connected()) { // loop while the client's connected
if (client.available()) { // if there's bytes to read from the client,
char c = client.read(); // read a byte, then
Serial.write(c); // print it out to the serial monitor
if (c == '\n') { // if the byte is a newline character
// if the current line is blank, you got two newline characters in a row.
// that's the end of the client HTTP request, so send a response:
if (currentLine.length() == 0) {
// HTTP headers always start with a response code (e.g. HTTP/1.1 200 OK)
// and a content-type so the client knows what's coming, then a blank line:
client.println("HTTP/1.1 200 OK");
client.println("Content-type:text/html");
client.println();
client.print("<html>");
client.print("<head>");
client.print("<style>");
client.print(".button {");
client.print(" background-color: #FF0000;");
//client.print(" border-color: #000000;");
client.print(" color: black;");
client.print(" padding: 50px;");
client.print(" text-align: center;");
client.print(" text-decoration: none;");
client.print(" display: inline-block;");
client.print(" font-size: 16px;");
client.print(" margin: 4px 60px;");
client.print(" cursor: pointer;");
client.print("}");
client.print(".button5 {border-radius: 50%;}");
client.print("</style>");
client.print("</head>");
client.print("<body>");
client.print("<a href=\"/H\"><button class=\"button button5\"></button></a>");
client.print("<img src=' il mio ip ' alt='IP Camera Stream'>"); // avevo visto che si poteva fare così
client.print("<p style=\"font-size:7vw;\">Click <a href=\"/L\">here</a> turn the LED off<br></p>");
client.print("</body>");
client.print("</html>");
// The HTTP response ends with another blank line:
client.println();
// break out of the while loop:
break;
} else { // if you got a newline, then clear currentLine:
currentLine = "";
}
} else if (c != '\r') { // if you got anything else but a carriage return character,
currentLine += c; // add it to the end of the currentLine
}
// Check to see if the client request was "GET /H" or "GET /L":
if (currentLine.endsWith("GET /H")) {
digitalWrite(13, HIGH); // GET /H turns the LED on
}
if (currentLine.endsWith("GET /L")) {
digitalWrite(13, LOW); // GET /L turns the LED off
}
}
}
// close the connection:
client.stop();
Serial.println("client disconnected");
}
}
void printWifiStatus() {
// print the SSID of the network you're attached to:
Serial.print("SSID: ");
Serial.println(WiFi.SSID());
// print your board's IP address:
IPAddress ip = WiFi.localIP();
Serial.print("IP Address: ");
Serial.println(ip);
// print the received signal strength:
long rssi = WiFi.RSSI();
Serial.print("signal strength (RSSI):");
Serial.print(rssi);
Serial.println(" dBm");
// print where to go in a browser:
Serial.print("To see this page in action, open a browser to http://");
Serial.println(ip);
}
Casomai esiste un modo piu semplice per fare tutto ciò?
Se alla fine risulta che si può fare quello che voglio come si potrebbe fare la riproduzione video-streaming in tempo reale?
