CamWebServer with WiFi in AP

podericof
Posts: 2
Joined: Sun Oct 13, 2019 8:54 pm

CamWebServer with WiFi in AP

Postby podericof » Sun Oct 13, 2019 9:10 pm

Hi there,
I'm porting the CAmWebServer Demo to be used in WiFi AP.

The code almost works, but it crashes after a while.
I can connect to the camera (in AP WiFi mode) with my phone.
Then I have the the following issue: after 10 seconds (approx.) I start to stream the Webserver it crashes...

The message error I've got is the following

E (232004) httpd: httpd_server_init: error in bind (112)
Starting stream server on port: '81'
Camera Ready! Use 'http://0.0.0.0' to connect

Despite the above error the camera stream data for a while... but after a while it won't recover.

when the program crash I've got the following messages:

E (418709) httpd: mem alloc failed

Starting stream server on port: '81'
E (418716) httpd: mem alloc failed
Camera Ready! Use 'http://0.0.0.0' to connect
Starting web server on port: '80'


Maybe I'm using the wrong memory model ? (I'm using Huge Model )
.

I would appreciate any help or suggestions... we are trying to put a new product in the market by December and we would love to use the Arduino IDE to speed up the process.

This is the part of the code that I have altered from the original sketch:



WiFi.softAP(ssid, password);
IPAddress myIP = WiFi.softAPIP();
Serial.print("AP IP address: ");
Serial.println(myIP);
server.begin();

Serial.println("Server started");


}

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,
startCameraServer();

Serial.print("Camera Ready! Use 'http://");
Serial.print(WiFi.localIP());
Serial.println("' to connect");


}
}

// close the connection:
client.stop();
Serial.println("Client Disconnected.");
}
}




Thank you in Advance for your help.

podericof
Posts: 2
Joined: Sun Oct 13, 2019 8:54 pm

Re: CamWebServer with WiFi in AP

Postby podericof » Tue Nov 19, 2019 9:20 pm

Hi there,

can anybody give us an help please?

Thank you.
Francesco

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