Thanks for bug report! Will check it in few days.
Ср, 15 июня 2016 г. в 12:33, Gert-Jan Niewenhuijse <[email protected]

:

I like to write a knx address to the bus so i add a injector with the
following json payload:
{"dstgad":"2/1/19", "value":"0", "dpt":"1"}

But then i receive an error, see atteched screenshot.
[image: naamloos]
https://cloud.githubusercontent.com/assets/1484623/16074907/f259b9a2-32ec-11e6-928f-21aaa1bbc08c.png

How to solve this?

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[image: BeeToo] http://beetoo.me/
Когда умный дом по-настоящему умный
Александр Боровский, Технический директор
Alexander Borovsky, CTO, Co-Founder
+7-926-0-945-00 <+7926094500>
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<+74993913362>[email protected]
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from node-red-contrib-knx.

We have tried the same flow and it works

Try to update node-red-contrib-knx:
npm install -g node-red-contrib-knx

Which version Node-red are you using?
@gjniewenhuijse

from node-red-contrib-knx.

Hello, i used v0.13.4

Started Node-RED graphical event wiring tool..

Welcome to Node-RED

17 Jun 06:01:20 - [info] Node-RED version: v0.13.4
17 Jun 06:01:20 - [info] Node.js version: v0.10.29
17 Jun 06:01:20 - [info] Linux 4.4.11+ arm LE

from node-red-contrib-knx.

Hello!
Object Buffer in Node.js version v0.10.x has no method writeIntLE.
Update Node.js to version v0.12.x
We used version v0.12.7

from node-red-contrib-knx.

thanks, i give it a try...

from node-red-contrib-knx.

@aborovsky I just ran into similar problem myself. I am new to node-red. I was able to send message and trigger switch(light on/off) but each time it crash.

It is because of this line I think.

[info] [knx-out:TestNodeKNXOutput] sendAPDU: true
20 Jun 07:28:42 - [red] Uncaught Exception:
20 Jun 07:28:42 - TypeError: callback is not a function
    at SendWrap.cb [as callback] (/usr/local/lib/node_modules/node-red-contrib-knx/node_modules/knx.js/src/KnxSenderTunneling.js:40:21)
    at SendWrap.afterSend [as oncomplete] (dgram.js:407:8)

Either that or the previous call to Action: connection.Action(dstgad.toString(), value, null);, I'm not familiar with node-red, but if null is meant to be a function, that could also be reason it break.

Also on docs:
--- dpt: datapoint type (1 for booleans, 5 for 4-bit dimming setpoints etc) - defaults to 1 for boolean on/off GA's
This does not say it is required. But you can see value is assigned here, it is using .toString(), this throws error if you do not provide a value, see here for more info why. Use String(dpt) || '1' instead if you want to avoid error and also provide default. Your default case for switch statement throws an error as well, perhaps you should add REQUIRED to docs?

from node-red-contrib-knx.

@polarathene, first problem 'TypeError: callback is not a function' is fixed. Try to update library to version 0.7.1:
$ npm install [email protected]

from node-red-contrib-knx.

problem solved when i update node js.

from node-red-contrib-knx.

@aborovsky Works great thanks :)

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