v1.90 on esp8266 problems....

[espruino-discuss]

Posted at 2016-12-30 by user71780

keep getting

ERROR JshPinState #defines have changed. please update pinStateToString()

... and reboot loop.

help.

[espruino-discuss]

Posted at 2016-12-30 by DrAzzy

Yeah, it's busted, use 1.89

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Posted at 2016-12-30 by @MaBecker

Hi user71780,

you can go for travis builds that have been "Commits after Dec 19, 2016"

eg: http://www.espruino.com/binaries/travis/ead21486e780998511974d389bd2b335d1b4dcb2/

because it contains the merged pull request #992

A reboot loop also occurs when using boot_v1.6.bin ...

Workaround :

• full flash a older version like 1v87
• use wiflash.sh to update the user bin files.

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Posted at 2017-01-04 by @gfwilliams

Just to check, the PR for this went into the main branch, so it'll be fixed in the 1v91 release?

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Posted at 2017-01-04 by @MaBecker

Hi @gfwilliams,

yes the named PR is part of main branch.

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Posted at 2017-01-26 by Mark

Hello!
This code works. (V1.91)
function onPageRequest(req, res) {
res.writeHead(200, {'Content-Type':'text/html'});
res.write('Hello');
res.end('');
}
require("http").createServer(onPageRequest).listen(80);
var wifi = require("Wifi");
console.log("APIp="+wifi.getAPIP().ip);
console.log("StationIP="+wifi.getIP().ip);

After the command "Save();" code is not working.
Why?

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Attachments:

• test01.jpg

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Posted at 2017-01-26 by @MaBecker

Your code is missing the E.on('init',function(){...}) which is required to start your coding after a hardware reset, use load() after a soft reset like reset()

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Posted at 2017-01-26 by Mark

MaBe!
Code does not work after "Save". "reset()" I did not cause!

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Posted at 2017-01-26 by Mark

Thank you! I'll try a different code.

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Posted at 2017-01-28 by DrAzzy

function onPageRequest(req, res) {
res.writeHead(200, {'Content-Type':'text/html'});
res.write('Hello');
res.end('');
}

var wifi = require("Wifi");

E.on('init',function () {
   require("http").createServer(onPageReque­st).listen(80);
   console.log("APIp="+wifi.getAPIP().ip);
   console.log("StationIP="+wifi.getIP().ip­);
});

Note that that won't work immediately after uploading, only after save(), since the initialization takes place in the init callback. It's often not practical to make code that works both after direct upload and after save() and restart.

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Posted at 2017-02-09 by Planer

HI Everyone. Realy working code after save() and power restart ESP8266-12F FW1.91, 1.6 boot.

function onPageRequest(req, res) {
 res.writeHead(200, {'Content-Type':'text/html'});
 res.write('Hello Bro');
 res.end('');
}

var wifi = require("Wifi");

function startServer(){
   console.log("server started");
   require("http").createServer(onPageRequest).listen(8080);
   console.log("APIp="+wifi.getAPIP().ip);
   console.log("StationIP="+wifi.getIP().ip);
}

 wifi.on('connected', startServer);

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Posted at 2017-02-09 by @allObjects

It's often not practical to make code that works both after direct upload and after save() and restart

...indeed... therefore, take a look at this tutorial about How to have ONE codebase that works after both direct upload and save() with power cycle (run in no-save AND save mode), even though there are also other ways to get specific code starting after save() and power cycle.

In the above example, to start the code the application takes advantage of the built in Wifi event of having connected. Very often though, other initializations have to happen in controlled timing related to Wifi having connected. Luckily for code running on ESP8266 flavored boards, the Wifi connected event can be used to initialize things that have to happen after Wifi has connected. Wifi has a built in onPowerCycle to restart the connection with saved (Wifi save()) connection parameters and - on success - to emit this Wifi connected event.