Posts made by Totche

Hello,

I'm living in Belgium, so I will stay at home

Hello everybody.

I would like to know if it was possible to improve the resolution for the DS18B20 sensors.

The goal is to have a reading of XX.XX degrees instead of XX.X.

In the DallasTemperature.CPP, i have seen "DallasTemperature::setResolution", but i don't know how to use it in the sketch, certainly in the setup(), i think.

Thanks for answers

@floris said:

> Serial.println("Failed reading humidity from DHT");
> } else if (humidity != lastHum) {
> lastHum = humidity;
> gw.send(msgHum.set(humidity, 1));
> Serial.print("H: ");
> Serial.println(humidity);

Hello, have you a message on the serial print ? Failed reading humidity from DHT or the value ?

If you want to send every 2 mns, you have to "sleep" 2601000 milllseconds - the processing time for your code (near 0 compared to 2 mns)

@klim Nice integration.

Do you have a schematic of your board ?
especially for the pins with the jumper.

As I can see, the blue jumper is for open/closed current loop, but for the other pins ?

Thanks

@pjeterinfo Hello, maybe here [remove debug]](http://www.mysensors.org/build/debug)

Hello,

I saw on the freedomotic page, it was possible to use the serial gateway with freedomotic, but also a MQTT Broker.

Has anybody used this framework with the MQTT gateway with success ?

Thanks

@tekka Ah OK, it's better to know it, thanks;

And I found the error this morning and it works great......

To create the configuration file for openHAB, I made a copy/paste of the Mysensors example., and I haven't seen it was a space character at the beginning of each lines.

I removed it, and it's working fine.now

So be carefull with the spaces, it was a stupid mistake and boring to find.

I have done this test 5 times, so I'm sure that it's the problem.

Thank you everybody....

And tonight, the weird is back

C:\Users\Totche>netstat -an|find "1883"
  TCP    0.0.0.0:1883           0.0.0.0:0              LISTENING

In openHAB.fx, I can see the msgs from the node, so I suppose that the ethernet connection is working

With MYSController, nothing displayed, no node network

With the serial, I can see the exchanges between node and the MQTTgateway

So what's wrong ? The Gateway, a port redirection ????

@GuyP Now I can see that

C:\Users\Totche>netstat -an|find "1883"
  TCP    192.168.1.13:25638     192.168.1.134:1883     ESTABLISHED
  UDP    0.0.0.0:61883          *:*

The last Ip 192.168.1.234 was out of range with the router definitions

But no more values in openHAB, pfff

@Xander I have that

C:\Users\Totche>netstat -an|find "1883"
  TCP    0.0.0.0:1883           0.0.0
  UDP    10.10.10.170:61883    

:

@GuyP Thanks for reply

I'm using windows 7, so I can't use your command, and see if connection is made

The IP in openHAB is set since the beginning, and I never changed.

@Xander Thanks

Very great link, now I can see what is sent.

1)-

2- The ip in MQTT.fx is the same as in openhab.cfg

mqtt:mysensor.url=tcp://192.168.1.234:1883
 mqtt:mysensor.clientId=MQTT

3- test.items

Group all
Group meteo //(all)
Group noeud_1  (meteo)
Group noeud_2  (meteo)
//Group sketch (all)

Number noeud1_temperature  "Temperature [%.1f °C]"    (noeud_1, all)  {mqtt="<[mysensor:MyMQTT/21/0/V_TEMP:state:default]"}
Number noeud1_luminosite   "Luminosite [%.0f Lux]"  (noeud_1, all)  {mqtt="<[mysensor:MyMQTT/21/1/V_LIGHT_LEVEL:state:default]"}
Number noeud1_humidite     "Humidite [%.0f Rh]"     (noeud_1, all)  {mqtt="<[mysensor:MyMQTT/21/2/V_HUM:state:default]"}

4- openHAB runtime

Launching the openHAB runtime...
osgi> 2015-04-01 20:28:05.432 [INFO ] [.o.core.internal.CoreActivator] - openHAB
 runtime has been started (v1.6.2).
2015-04-01 20:28:06.066 [INFO ] [o.o.i.s.i.DiscoveryServiceImpl] - mDNS service
has been started
2015-04-01 20:28:06.189 [INFO ] [o.o.i.s.i.DiscoveryServiceImpl] - Service Disco
very initialization completed.
2015-04-01 20:28:07.134 [INFO ] [penhab.io.rest.RESTApplication] - Started REST
API at /rest
2015-04-01 20:28:15.943 [INFO ] [c.internal.ModelRepositoryImpl] - Loading model
 'test.sitemap'
2015-04-01 20:28:16.055 [INFO ] [c.internal.ModelRepositoryImpl] - Loading model
 'test.items'
2015-04-01 20:28:16.653 [INFO ] [.o.u.w.i.servlet.WebAppServlet] - Started Class
ic UI at /openhab.app

And finally...........................

nothing

PS : i don't see the repeater with the barometer, I need to dissociate them so one nano more

Re,

I tried to use MYSController without success

The IP is 192.168.1.234:1883 for the MQTT controller , but I can't read any values with the browser and MYSController.
And as you can see in the serial monitors, the nodes seem to discuss together.

I don't know how to check the communication with the MQTT gateway, apparently the problem comes from him
Any tips, ?

Thanks

@Gutz2001 Instructables maybe it can help

@Xander Thanks for the answer

For now, I have a MQTT controller, one repeater node with a BMP180 sensor (to do the forecast on a long time, as by definition the repeater never sleeps, with a modified sketch and a timer of 1 seconde), and an another node with temperature, luminance and hymidity sensors.

After some readings , i think that the gateway doesn't provide the Id, it's the role of the controller

=> in this discussion, you can read that, it's for Vera controller

Your going to want a controller in the long term. For testing you can either hard code the node ID in the sketch (you will want to flash the EEPROM clear sketch when you get a controller)

The reason your not seeing the temp on the gateway is because it doesn't get sent if there is no node ID.

Basically the node is asking the gateway/controller who am I and the controller isn't responding so it just keeps asking.

=> I use openHAb instead of Vera, and there is XXX.items file where you define the Ids for node and child

Number node1_temp  "Temp [%.1f °C]"     (node1,all)  {mqtt="<[mysensor:MyMQTT/20/10/V_TEMP:state:default]"}
Number node1_humid "Humid [%.1f %%Rh]" (node1,all)  {mqtt="<[mysensor:MyMQTT/20/11/V_HUM:state:default]"}

So I think that in this case, if the Ids are "constants" in openhab, they can't be randomly dealed by the gateway, and have to be fixed in each node

I just tested by giving Id to the nodes, and all seems correct

MQTT gateway

Started!
0;0;3;0;9;read: 20-20-0 s=255,c=0,t=18,pt=0,l=5:1.4.1
0;0;3;0;9;read: 20-20-0 s=255,c=3,t=6,pt=1,l=1:0
0;0;3;0;9;read: 20-20-0 s=255,c=3,t=12,pt=0,l=3:1.0
0;0;3;0;9;read: 20-20-0 s=0,c=0,t=8,pt=0,l=5:1.4.1
0;0;3;0;9;read: 20-20-0 s=0,c=1,t=4,pt=2,l=2:1012
0;0;3;0;9;read: 20-20-0 s=0,c=1,t=5,pt=0,l=7:inconnu
0;0;3;0;9;read: 21-21-0 s=255,c=0,t=17,pt=0,l=5:1.4.1
0;0;3;0;9;read: 21-21-0 s=255,c=3,t=6,pt=1,l=1:0
0;0;3;0;9;read: 21-21-0 s=255,c=3,t=11,pt=0,l=18:Temp, lumin, hygro
0;0;3;0;9;read: 21-21-0 s=255,c=3,t=12,pt=0,l=3:1.0
0;0;3;0;9;read: 21-21-0 s=0,c=0,t=6,pt=0,l=5:1.4.1
0;0;3;0;9;read: 21-21-0 s=1,c=0,t=16,pt=0,l=5:1.4.1
0;0;3;0;9;read: 21-21-0 s=2,c=0,t=7,pt=0,l=5:1.4.1
0;0;3;0;9;read: 21-21-0 s=0,c=1,t=0,pt=7,l=5:20.1
0;0;3;0;9;read: 21-21-0 s=1,c=1,t=23,pt=3,l=2:20
0;0;3;0;9;read: 21-21-0 s=2,c=1,t=1,pt=7,l=5:59.0

Repeater node

repeater started, id 20
send: 20-20-0-0 s=255,c=0,t=18,pt=0,l=5,st=ok:1.4.1
send: 20-20-0-0 s=255,c=3,t=6,pt=1,l=1,st=ok:0
send: 20-20-0-0 s=255,c=3,t=11,pt=0,l=17,st=fail:Repeter, pression
send: 20-20-0-0 s=255,c=3,t=12,pt=0,l=3,st=ok:1.0
BMP180 Initialisation OK
send: 20-20-0-0 s=0,c=0,t=8,pt=0,l=5,st=ok:1.4.1
Pression : 1012.27 hPa
send: 20-20-0-0 s=0,c=1,t=4,pt=2,l=2,st=ok:1012
send: 20-20-0-0 s=0,c=1,t=5,pt=0,l=7,st=ok:inconnu

Sensors node

sensor started, id 21
send: 21-21-0-0 s=255,c=0,t=17,pt=0,l=5,st=ok:1.4.1
send: 21-21-0-0 s=255,c=3,t=6,pt=1,l=1,st=ok:0
send: 21-21-0-0 s=255,c=3,t=11,pt=0,l=18,st=ok:Temp, lumin, hygro
send: 21-21-0-0 s=255,c=3,t=12,pt=0,l=3,st=ok:1.0
send: 21-21-0-0 s=0,c=0,t=6,pt=0,l=5,st=ok:1.4.1
send: 21-21-0-0 s=1,c=0,t=16,pt=0,l=5,st=ok:1.4.1
send: 21-21-0-0 s=2,c=0,t=7,pt=0,l=5,st=ok:1.4.1
Temperature : 20.10 C
send: 21-21-0-0 s=0,c=1,t=0,pt=7,l=5,st=ok:20.1
Luminosite : 20 lx
send: 21-21-0-0 s=1,c=1,t=23,pt=3,l=2,st=ok:20
Temperature hygro : 19.00C
send: 21-21-0-0 s=2,c=1,t=1,pt=7,l=5,st=ok:59.0
Hygrometrie : 59.00%
Luminosite : 20 lx
Temperature hygro : 19.00C

I use this one => Adafruit

#include <DHT.h>

#define HYGRO_PIN 4         // Pin DHT11

DHT dht(HYGRO_PIN, HYGRO_TYPE);

float hygrometrie_mem; 
float hygro_temp_mem;  

// hygrometrie
MyMessage msg_hygro(HYGROMETRIE_CHILD, V_HUM);

 float hygro_temp = dht.readTemperature();
 float hygrometrie = dht.readHumidity();
 // isnan => Is Not A Number
 if (isnan(hygro_temp) || isnan(hygrometrie))
 {
    Serial.println("Echec lecture du DHT");
 } 
 else if (hygro_temp != hygro_temp_mem) 
 {
   hygro_temp_mem = hygro_temp;
 }

  Serial.print("Temperature hygro : ");
  Serial.print(hygro_temp);
  Serial.println('C');
  if (hygrometrie != hygrometrie_mem) 
  {
    hygrometrie_mem = hygrometrie;
    gw.send(msg_hygro.set(hygrometrie, 1));
    Serial.print("Hygrometrie : ");
    Serial.print(hygrometrie);
    Serial.println('%');
  }

So back to serial gateway.

req node id
send: 255-255-0-0 s=255,c=3,t=3,pt=0,l=0,st=ok:
sensor started, id 255
req node id
send: 255-255-0-0 s=255,c=3,t=3,pt=0,l=0,st=ok:
req node id
send: 255-255-0-0 s=255,c=3,t=3,pt=0,l=0,st=ok:
req node id
send: 255-255-0-0 s=255,c=3,t=3,pt=0,l=0,st=ok:
req node id
send: 255-255-0-0 s=255,c=3,t=3,pt=0,l=0,st=ok:
req node id
send: 255-255-0-0 s=255,c=3,t=3,pt=0,l=0,st=ok:

0;0;3;0;14;Gateway startup complete.
0;0;3;0;9;read: 255-255-0 s=255,c=3,t=3,pt=0,l=0:
255;255;3;0;3;
0;0;3;0;9;read: 255-255-0 s=255,c=3,t=3,pt=0,l=0:
255;255;3;0;3;
0;0;3;0;9;read: 255-255-0 s=255,c=3,t=3,pt=0,l=0:
255;255;3;0;3;
0;0;3;0;9;read: 255-255-0 s=255,c=3,t=3,pt=0,l=0:
255;255;3;0;3;
0;0;3;0;9;read: 255-255-0 s=255,c=3,t=3,pt=0,l=0:
255;255;3;0;3;
0;0;3;0;9;read: 255-255-0 s=255,c=3,t=3,pt=0,l=0:
255;255;3;0;3;
0;0;3;0;9;read: 255-255-0 s=255,c=3,t=3,pt=0,l=0:

Are you sure that the gateway gives the Id ?
Ethernet, MQTT and serial gateways never send back ids to the nodes in my case.

When I force the Id, it's working and the gateway "shows" the values

repeater started, id 20
send: 20-20-0-0 s=255,c=0,t=18,pt=0,l=5,st=ok:1.4.1
send: 20-20-0-0 s=255,c=3,t=6,pt=1,l=1,st=ok:0
send: 20-20-0-0 s=255,c=3,t=11,pt=0,l=17,st=fail:Repeter, pression
send: 20-20-0-0 s=255,c=3,t=12,pt=0,l=3,st=ok:1.0
BMP180 Initialisation OK
send: 20-20-0-0 s=0,c=0,t=8,pt=0,l=5,st=ok:1.4.1
Pression : 998.68 hPa
send: 20-20-0-0 s=0,c=1,t=4,pt=2,l=2,st=ok:998
send: 20-20-0-0 s=0,c=1,t=5,pt=0,l=7,st=ok:inconnu

0;0;3;0;14;Gateway startup complete.
0;0;3;0;9;read: 20-20-0 s=255,c=0,t=18,pt=0,l=5:1.4.1
20;255;0;0;18;1.4.1
0;0;3;0;9;read: 20-20-0 s=255,c=3,t=6,pt=1,l=1:0
20;255;3;0;6;0
0;0;3;0;9;read: 20-20-0 s=255,c=3,t=12,pt=0,l=3:1.0
20;255;3;0;12;1.0
0;0;3;0;9;read: 20-20-0 s=0,c=0,t=8,pt=0,l=5:1.4.1
20;0;0;0;8;1.4.1
0;0;3;0;9;read: 20-20-0 s=0,c=1,t=4,pt=2,l=2:998
20;0;1;0;4;998
0;0;3;0;9;read: 20-20-0 s=0,c=1,t=5,pt=0,l=7:inconnu
20;0;1;0;5;inconnu

@Xander Ok,

I just keep the gateway and the repeater.

repeater started, id 255
req node id
send: 255-255-0-0 s=255,c=3,t=3,pt=0,l=0,st=ok:
req node id
send: 255-255-0-0 s=255,c=3,t=3,pt=0,l=0,st=ok:
BMP180 Initialisation OK
req node id
send: 255-255-0-0 s=255,c=3,t=3,pt=0,l=0,st=ok:
Pression : 1010.47 hPa
req node id
send: 255-255-0-0 s=255,c=3,t=3,pt=0,l=0,st=ok:
req node id
send: 255-255-0-0 s=255,c=3,t=3,pt=0,l=0,st=ok:

0;0;3;0;9;read: 255-255-0 s=255,c=3,t=3,pt=0,l=0:
0;0;3;0;9;read: 255-255-0 s=255,c=3,t=3,pt=0,l=0:
0;0;3;0;9;read: 255-255-0 s=255,c=3,t=3,pt=0,l=0:

It seems that the gateway don't give an Id to the repeater

@Xander Thanks for the answer.

For the auto-dealing with Ids, who did it ? Openhab or the gateway ?, or are the Ids fixed with (mysensor:MyMQTT/20/10/) ?

Thanks

@floris Thanks for sharing.

Do you use the battery provided with the solar panel ?

Thanks

1. The blue line disappeared when i reduced the text length

2. id 10 and 11 => ClearEeprom : it's ok now

But always request node Id for both nodes,

Same question as above => In the items definition, (mysensor:MyMQTT/20/10/) what are 20 and 10 ?

Thanks

Ok, so I leave aside the designer .

I set-up openhab like => MQTT Broker gateway

mqtt:mysensor.url=tcp://192.168.1.234:1883
mqtt:mysensor.clientId=MQTT`

and for the items
`
Group all
Group node1 (all)
Group node2 (all)
Group sketch (all)

Number node1_temperature "Temperature [%.1f °C]" (node1,all) {mqtt="<[mysensor:MyMQTT/20/10/V_TEMP:state:default]"}
Number node1_humidite "Humidite [%.1f %%Rh]" (node1,all) {mqtt="<[mysensor:MyMQTT/20/11/V_HUM:state:default]"}```

The Id are set auto in the sketch

For the sketch, the serial result is :

repeater started, id 10
send: 10-10-0-0 s=255,c=0,t=18,pt=0,l=5,st=ok:1.4.1
send: 10-10-0-0 s=255,c=3,t=6,pt=1,l=1,st=ok:0
send: 10-10-0-0 s=255,c=3,t=11,pt=0,l=18,st=ok:Temp, lumin, hygro
send: 10-10-0-0 s=255,c=3,t=12,pt=0,l=3,st=ok:1.0
send: 10-10-0-0 s=0,c=0,t=6,pt=0,l=5,st=ok:1.4.1
send: 10-10-0-0 s=1,c=0,t=16,pt=0,l=5,st=ok:1.4.1
send: 10-10-0-0 s=2,c=0,t=7,pt=0,l=5,st=ok:1.4.1
Temperature : 13.80 C
send: 10-10-0-0 s=0,c=1,t=0,pt=7,l=5,st=ok:13.8
Luminosite : 79 lx
send: 10-10-0-0 s=1,c=1,t=23,pt=3,l=2,st=ok:79
Temperature hygro : 14.00C
send: 10-10-0-0 s=2,c=1,t=1,pt=7,l=5,st=ok:93.0
Hygrometrie : 93.00%
Temperature : 13.90 C
send: 10-10-0-0 s=0,c=1,t=0,pt=7,l=5,st=ok:13.9
Luminosite : 85 lx
send: 10-10-0-0 s=1,c=1,t=23,pt=3,l=2,st=ok:85
Temperature hygro : 14.00C

So at this moment, everything seems to be ok

But when i try to select the first line (Tempearture, humidite....), i have a blue line

The ping works

Microsoft Windows [version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. Tous droits réservés.

C:\Users\Ludo>ping 192.168.1.234

Envoi d'une requête 'Ping' 192.168.1.234 avec 32 octets de données :
Réponse de 192.168.1.234 : octets=32 temps=6 ms TTL=128
Réponse de 192.168.1.234 : octets=32 temps=1 ms TTL=128
Réponse de 192.168.1.234 : octets=32 temps=1 ms TTL=128
Réponse de 192.168.1.234 : octets=32 temps=1 ms TTL=128

Statistiques Ping pour 192.168.1.234:
Paquets : envoyés = 4, reçus = 4, perdus = 0 (perte 0%),
Durée approximative des boucles en millisecondes :
Minimum = 1ms, Maximum = 6ms, Moyenne = 2ms

I read somewhere that Id was autodealed (gw.begin(NULL, AUTO, true);) but my Id node is 10.
Normaly should'nt be from 20 to 254 ?

1. So what is wrong with the definitions ?

2. In the items definition, (mysensor:MyMQTT/20/10/) what are 20 and 10 ?

Thanks for any help

Hello,

I'm stuck with openhab configuration => Embedded browser not available.

No more handles [Could not detect registered XULRunner to use]
org.eclipse.swt.SWTError: No more handles [Could not detect registered XULRunner to use]
	at org.eclipse.swt.SWT.error(SWT.java:4387)
	at org.eclipse.swt.browser.Mozilla.create(Mozilla.java:695)
	at org.eclipse.swt.browser.Browser.<init>(Browser.java:99)
	at org.eclipse.ui.internal.browser.BrowserViewer.<init>(BrowserViewer.java:224)
	at org.eclipse.ui.internal.browser.WebBrowserView.createPartControl(WebBrowserView.java:48)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:138)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityView.createPartControl(CompatibilityView.java:155)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:313)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:861)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:841)
	at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:113)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:321)
	at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:242)```

Which versions have to be installed for java and eclipse ?

I read the forums but it's obscure....

Thanks

EDit : It seems that it's not possible to have the designer working (some answers in other forums)

Hello,
I have almost understood this part of message : read: 10-10-0 s=1,c=1,t=0,pt=7,l=5:21.6
Just pt = payload type., it should be accorded to the type of sensor ?
Where is described pt ?

And what means 0;0;3;0;9 ?

9 -> Gateway to controller to store the message/value,
but what are the first numbers 0;0;3;0..... .?

Thanks

Edit : 0 => Gateway Id ?
0 => Child id, but has none, so by 0 by default ?
3 => internal message
0 => no acq
9 => I_LOG_MESSAGE ?

Ok thanks, now it's clear.

I you read the first message, it is a screencopy of the serial monitor for both, and I don't see the temperature on the gateway. from the node

Ps : ok the two are the same for the last question above

Ps : I don't have a controller

Thanks for the answer.

1. So how do you give an Id to a node, or is it unnecessary ?

2. Is it possible to read/check the sent values on the gateway, and send them on the serial port (always with the gateway) ?

Thanks

Hello,

I'm facing with a "req node id" problem

For the gateway I use a mega2560, and for sensor node, a nano with a DS18B20 sensor.
Both are usb powered, and radios have decoupling capacitors

I read the temperature correctly

The both arduinos seem to communicate, but I have always the message "req node id"

From what I understood,, it's the gateway who sends the id ??

For the temperature node

And for the gateway

So any tip ?

And in general, what does this mean => 0;0;3;0;9;read: 255-255-0 s=255, c=3............ ?

Thanks.