Mr.Peu

Most recent activity

• sonoff esp8266

  in ESP8266 • 8 years, 1 month

  

  Ok, thanks 👍

• sonoff esp8266

  in ESP8266 • 8 years, 1 month

  

  Salut @azer, what's your status?

• [solved] Pico as http server: "Uncaught Error: > not registered"

  @Mr.Peu started

  • 14 comments
  • 6,102 views

  @Gordon replied
• [solved] Pico as http server: "Uncaught Error: > not registered"

  in General • 9 years, 6 months

  

  Great! I'll try this solution first then.

• [solved] Pico as http server: "Uncaught Error: > not registered"

  in General • 9 years, 6 months

  

  It is soldered with the shim. Everything is going to be ok :)
  But maybe I should order a backup Espruino and ESP, just in case...

• [solved] Pico as http server: "Uncaught Error: > not registered"

  in General • 9 years, 6 months

  

  Thanks. The USB TTL should arrive soon.
  Gordon wrote it is "quite difficult". Does he mean complex or risky (big chance of frying something)?

• [solved] Pico as http server: "Uncaught Error: > not registered"

  in General • 9 years, 6 months

  

  0018000902-AI03

  I'm ordering a USB-TTL converter and will upgrade. Thanks. I read the ESP page too fast:

  If you don't have the 0018000902-AI03 firmware version, make sure you
  change the baud rate and Module Name in the code examples below.

  So I concluded that it was all right for me.

  But now I see in the table is written for 0018000902-AI03:

  This was the version sent on boards that came with the Espruino Pico
  KickStarter. It's quite old now, and is known have quite a few bugs.

  Thank you @DrAzzy

• [solved] Pico as http server: "Uncaught Error: > not registered"

  in General • 9 years, 6 months

  

  Hi,

  I am still trying to have my Pico+ESP8266 act as simple HTTP server. It has been working last week (inconvenient of having this only as a hobby project :/ ) but now I keep getting this error.

  I used http://www.espruino.com/Interactive+Web+UI to kick start my code. It still is pretty close to it. The first request I make works, but the second always triggers this error:

  Here, as seen in the Web IDE's console:

  GET /
  GET /
  ERROR: Socket error -1 while sending
  Uncaught Error: > not registered at line 2 col 64 ...Error(key+" not
  registered");
  ^
  in function "unregister" called from line 7 col 26
  at.unregister('>');
  ^
  in function "callback" called from line 4 col 40
  if (callback && (n=callback(d))) {
  ^
  in function "lineCallback" called from line 29 col 27
  lineCallback(l);
  ^
  in function called from system

  Code:

  var wifi;
  
  function connectWifi(){
    
    Serial2.setup(9600, { rx: A3, tx : A2 });
    
    wifi = require("ESP8266WiFi").connect(Serial2, function(err) {
      if (err) throw err;
      wifi.reset(function(err) {
        if (err) throw err;
        console.log("Connecting to WiFi");
        wifi.connect(WIFI_NAME, WIFI_PASS, function(err) {
          if (err) throw err;
          console.log("Connected");
          // print IP address
          wifi.getIP(console.log);
          // Create a server
          require("http").createServer(pageHandler).listen(80);
        });
      });
    });
    
  }
  
  
  function pageHandler(req, res) {
    console.log(req.method,req.url);
    if (req.method=="POST") {
        res.writeHead(200);
        res.end('POSTHOME');
    } else if (req.method=="GET") {
      if (req.url=="/") {
        res.writeHead(200);
        res.end('GEThome');
      } else {
        res.writeHead(404);
        res.end("404: Not found");
      }
    } else if (req.method=="OPTIONS") {
      if (req.url=="/") {
        res.writeHead(404);
        res.end();
      }
    }
  }
  
  connectWifi();
  

  I spent several hours looking for the origin of the error, as well as its cause with no luck. Does someone recognise it?

• No callback on HTTP response.end?

  @Mr.Peu started

  • 6 comments
  • 4,180 views

  @Mr.Peu replied
• No callback on HTTP response.end?

  in JavaScript • 9 years, 6 months

  

  res.on('close', fn) works. Thank you @Gordon.