SerialGateway can't send to nodes via rules or Serial Monitor

jgporteous

Hi everyone,
I have a strange on for you...

I've setup a Serial Gateway using NRF24l0+ modules.

When I request ACK for a node/sensor, I can see it's sent.
0;0;3;0;9;send: 0-0-101-101 s=4,c=0,t=2,pt=0,l=11,sg=0,st=ok:Water Re

But when I have a rule for example:
arduinoItem.sendCommand(arduinoDevMap + "1;0;" + subType + ";" + state + "\n")

It fails. So I decided to past my command in a serial monitor connected to the gateways' arduino node.
When I past 101;4;1;0;2;1 it also fails: 0;0;3;0;9;send: 0-0-101-101 s=4,c=1,t=2,pt=0,l=1,sg=0,st=fail:1

I've traced the code to the function: RF24::write where it fails.

I've tried enabling FAILURE_HANDLING in the RF24_config file but that doesn't help.

All other operations are working as expected:

Sensor values sent to gateway
ACK response sent back to node

Any ideas?

J

jgporteous

I tried adding the below code to the gateway in setup() to see if it would send...

Serial.println("Sending Value for Relay... ON");
gw.send(msg.setSensor(4).set(1));
delay(1000);
Serial.println("Sending Value for Relay... OFF");
gw.send(msg.setSensor(4).set(1));
delay(1000);

and I get this response:

Sending Value for Relay... ON
0;0;3;0;9;send: 0-0-0-0 s=4,c=1,t=2,pt=2,l=2,sg=0,st=fail:1
Sending Value for Relay... OFF
0;0;3;0;9;send: 0-0-0-0 s=4,c=1,t=2,pt=2,l=2,sg=0,st=fail:1

Still looking for any ideas on this problem...

hek

Are you sending things from the gateway itself? If so, not supported in 1.5.

If this is what you want you can use the following branch
https://github.com/mysensors/Arduino/tree/gateway-refactoring

The sketch syntax differs a bit, and you have to look in the examples until this has been released.

jgporteous

Thanks Hek, I will have a look at that.

What is the logic behind not being able to send from the gateway?
I'm trying to send a value to a node, to turn on a relay.

The rule fails, and when I try manually send via a serial monitor (or any listed above) it also fails.

J

jgporteous

Hi Hek,

If you look at this: https://github.com/mysensors/Arduino/blob/development/libraries/MySensors/examples/SerialGateway/SerialGateway.ino

Line 117 to 123 takes a message and sends it. This is what I'm trying to do, so my code is the same already.
I'm just not sure why it's not working.

J

hek

Ah..

Sure you don't mean to do a msg.setDestination(4)?

jgporteous

let me look that up and try

jgporteous

@hek said:

msg.setDestination

Here is a silly question, do I need on msg variable per sensor on my arduino node - Currently I only have one, and do a msg.preset for each?

These are the rules I have (only applicable to this problem):

//switch function
val org.eclipse.xtext.xbase.lib.Functions$Function4 switchOperation = [
    org.openhab.core.library.items.SwitchItem relayItem, 
    org.openhab.core.library.items.StringItem arduinoItem, 
    String arduinoDevMap,
    Integer subType|
    
    logInfo("Function: switchOperation ","Starting for " + relayItem.name)
    
    var Integer state = 0
    if (relayItem.state != null)
    {   if (relayItem.state == ON) {
        state = 1
    }
    else {
        state = 0
    }
    
    logInfo("Function: switchOperation ",arduinoDevMap + "1;1;" + subType + ";" + state )
    
    }
 
    arduinoItem.sendCommand(arduinoDevMap + "1;0;" + subType + ";" + state + "\n")
]

// Mappings
var HashMap<String, String> sensorToItemsMap = newLinkedHashMap(
    "101;0;"            -> "Balcony_Temperature_Soil"
    ,"Balcony_Temperature_Soil"       -> "101;0;"
    ,"101;1;"            -> "Balcony_Temperature_Air"
    ,"Balcony_Temperature_Air"       -> "101;1;"
    ,"101;2;"            -> "Balcony_Humidity_Air"
    ,"Balcony_Humidity_Air"       -> "101;2;"
    ,"101;3;"            -> "Balcony_Light_Lux"
    ,"Balcony_Light_Lux"       -> "101;3;"
    ,"101;4;"            -> "Balcony_Water_Relay"
    ,"Balcony_Water_Relay"      -> "101;4;"
)

  

rule "Balcony_Water_Relay Switch Rule"
    when
        Item Balcony_Water_Relay changed
    then
    logInfo("Water Relay","Changing state of Water Relay")
        switchOperation.apply(Balcony_Water_Relay, Arduino, sensorToItemsMap.get("Balcony_Water_Relay"), V_LIGHT)
        	
               
end

hek

Sorry, I'm not the one to ask for openhab help.

jgporteous

Ok, so if I take a step back and exclude OpenHab.

Surly I should be able to send data from gateway to a node?
I can send from node to gateway, and ACK is returned successfully.

So, If I use a serial interface and send a string, like I did above, should that work with API 1.5?

hek

The api in 1.5 isn't built for attaching sensors on the gateway itself (when it comes to presenting and sending data to the controller). But if you hack around a bit you can do like the Serial gateway example and send out messages from the gateway to nodes in the radio network.

In the branch I'm working on now the gateway acts like any other sensor.

jgporteous

Hi Hek,

I don't want to add a sensor to the gateway, I want to send a command to a node with the sensor.

J

jgporteous

Hi Everyone,

I tried adding the following code to my gateway, to see if it will send the value to the sensor to set it, but it fails with:
0;0;3;0;9;send: 0-0-101-101 s=2,c=1,t=2,pt=2,l=2,sg=0,st=fail:1

Added to loop():

  if (!sentSensorValue)
  {
	  delay(2500);
	  MyMessage message;
	  message.setDestination(101);
	  message.setSensor(2);
	  message.setType(2);
	  message.set(1);

	  gw.send(message);
	  sentSensorValue = true;
  }

rvendrame

How are you powering your GW ( arduino and radio)? st=fail:1 usually indicates a problem with power (radio is more sensitive to power noise / fluctuations ).

jgporteous

@rvendrame said:

( arduino and radio)

Hi,

I'm powering the gateway from raspberry pi 2 and has a 10uF Cap.
The node is powered from Arduino Nano and has a 22uF Cap.

I have tried giving each radio module a separate power supply but that didn't help.

What is interesting though, is that the module sends sensor values for 4 sensors and with ACK, the gateway (Arduino) replies successfully. The failure only comes when I try send from parse information from serial input.

I think I'm going to try put bigger capacitors on each and see what happens... just not sure how big I can go

J

jgporteous

I upgraded the Cap on the gateway to a 47uF and no change...

This is the serial monitor of the Node, as you can see, it's successfully transmitting data:


send: 101-101-0-0 s=0,c=0,t=6,pt=0,l=0,sg=0,st=ok:
send: 101-101-0-0 s=1,c=0,t=6,pt=0,l=0,sg=0,st=ok:
send: 101-101-0-0 s=2,c=0,t=7,pt=0,l=0,sg=0,st=ok:
send: 101-101-0-0 s=3,c=0,t=16,pt=0,l=0,sg=0,st=ok:
send: 101-101-0-0 s=4,c=0,t=3,pt=0,l=0,sg=0,st=ok:
send: 101-101-0-0 s=4,c=1,t=0,pt=2,l=2,sg=0,st=ok:0
send: 101-101-0-0 s=0,c=1,t=0,pt=7,l=5,sg=0,st=ok:24.73
send: 101-101-0-0 s=1,c=1,t=0,pt=7,l=5,sg=0,st=ok:23.00
send: 101-101-0-0 s=2,c=1,t=0,pt=7,l=5,sg=0,st=ok:39
send: 101-101-0-0 s=3,c=1,t=0,pt=7,l=5,sg=0,st=ok:75
send: 101-101-0-0 s=2,c=1,t=0,pt=7,l=5,sg=0,st=ok:42
send: 101-101-0-0 s=0,c=1,t=0,pt=7,l=5,sg=0,st=ok:24.82
send: 101-101-0-0 s=2,c=1,t=0,pt=7,l=5,sg=0,st=ok:41
send: 101-101-0-0 s=0,c=1,t=0,pt=7,l=5,sg=0,st=ok:24.91
send: 101-101-0-0 s=3,c=1,t=0,pt=7,l=5,sg=0,st=ok:74
send: 101-101-0-0 s=0,c=1,t=0,pt=7,l=5,sg=0,st=ok:24.82
send: 101-101-0-0 s=0,c=1,t=0,pt=7,l=5,sg=0,st=ok:24.91
send: 101-101-0-0 s=3,c=1,t=0,pt=7,l=5,sg=0,st=ok:75
send: 101-101-0-0 s=0,c=1,t=0,pt=7,l=5,sg=0,st=ok:24.82
send: 101-101-0-0 s=2,c=1,t=0,pt=7,l=5,sg=0,st=ok:42
send: 101-101-0-0 s=2,c=1,t=0,pt=7,l=5,sg=0,st=ok:41
send: 101-101-0-0 s=0,c=1,t=0,pt=7,l=5,sg=0,st=ok:24.73
send: 101-101-0-0 s=0,c=1,t=0,pt=7,l=5,sg=0,st=ok:24.64
send: 101-101-0-0 s=0,c=1,t=0,pt=7,l=5,sg=0,st=ok:24.73
send: 101-101-0-0 s=0,c=1,t=0,pt=7,l=5,sg=0,st=ok:24.64

This is the serial output of the gateway, where I let it read for a while then send command via serial (101;4;1;0;3;0):

0;0;3;0;9;read: 101-101-0 s=0,c=1,t=0,pt=7,l=5,sg=0:24.91
101;0;1;0;0;24.91
0;0;3;0;9;read: 101-101-0 s=3,c=1,t=0,pt=7,l=5,sg=0:74
101;3;1;0;0;74
0;0;3;0;9;read: 101-101-0 s=0,c=1,t=0,pt=7,l=5,sg=0:24.82
101;0;1;0;0;24.82
0;0;3;0;9;read: 101-101-0 s=0,c=1,t=0,pt=7,l=5,sg=0:24.91
101;0;1;0;0;24.91
0;0;3;0;9;read: 101-101-0 s=3,c=1,t=0,pt=7,l=5,sg=0:75
101;3;1;0;0;75
0;0;3;0;9;read: 101-101-0 s=0,c=1,t=0,pt=7,l=5,sg=0:24.82
101;0;1;0;0;24.82
0;0;3;0;9;read: 101-101-0 s=2,c=1,t=0,pt=7,l=5,sg=0:42
101;2;1;0;0;42
0;0;3;0;9;read: 101-101-0 s=2,c=1,t=0,pt=7,l=5,sg=0:41
101;2;1;0;0;41
Sending command from serial input...
Destination: 101
Sensor: 4
sensorType: 0
Type: 3
Ack: 0
Payload: 0
0;0;3;0;9;send: 0-0-101-101 s=4,c=1,t=3,pt=4,l=4,sg=0,st=fail:0
0;0;3;0;9;read: 101-101-0 s=0,c=1,t=0,pt=7,l=5,sg=0:24.73
101;0;1;0;0;24.73
0;0;3;0;9;read: 101-101-0 s=0,c=1,t=0,pt=7,l=5,sg=0:24.64
101;0;1;0;0;24.64
0;0;3;0;9;read: 101-101-0 s=0,c=1,t=0,pt=7,l=5,sg=0:24.73
101;0;1;0;0;24.73
0;0;3;0;9;read: 101-101-0 s=0,c=1,t=0,pt=7,l=5,sg=0:24.64
101;0;1;0;0;24.64

jgporteous

I did another test, I sent all presentation of sensors to request ACK and this below is the output.
Although there is only two fails, I think I'm going to have to setup dedicated power for each and try again... unless there is another way?

Gateway:

0;0;3;0;9;read: 101-101-0 s=255,c=3,t=11,pt=0,l=15,sg=0:Balcony Senso
0;0;3;0;9;send: 0-0-101-101 s=255,c=3,t=11,pt=0,l=15,sg=0,st=fail:Bal
101;255;3;0;11;Balcony Sensors
0;0;3;0;9;read: 101-101-0 s=0,c=0,t=6,pt=0,l=9,sg=0:Soil Temp
0;0;3;0;9;send: 0-0-101-101 s=0,c=0,t=6,pt=0,l=9,sg=0,st=ok:Soil Temp
101;0;0;0;6;Soil Temp
0;0;3;0;9;read: 101-101-0 s=1,c=0,t=6,pt=0,l=8,sg=0:Air Temp
0;0;3;0;9;send: 0-0-101-101 s=1,c=0,t=6,pt=0,l=8,sg=0,st=fail:Air Tem
101;1;0;0;6;Air Temp
0;0;3;0;9;read: 101-101-0 s=2,c=0,t=7,pt=0,l=12,sg=0:Air Humitidy
0;0;3;0;9;send: 0-0-101-101 s=2,c=0,t=7,pt=0,l=12,sg=0,st=fail:Air Hu
101;2;0;0;7;Air Humitidy
0;0;3;0;9;read: 101-101-0 s=4,c=0,t=3,pt=0,l=11,sg=0:Water Relay
0;0;3;0;9;send: 0-0-101-101 s=4,c=0,t=3,pt=0,l=11,sg=0,st=ok:Water Re
101;4;0;0;3;Water Relay
0;0;3;0;9;read: 101-101-0 s=0,c=1,t=0,pt=7,l=5,sg=0:24.64
101;0;1;0;0;24.64
0;0;3;0;9;read: 101-101-0 s=1,c=1,t=0,pt=7,l=5,sg=0:23.00
101;1;1;0;0;23.00
0;0;3;0;9;read: 101-101-0 s=2,c=1,t=0,pt=7,l=5,sg=0:41
101;2;1;0;0;41
0;0;3;0;9;read: 101-101-0 s=3,c=1,t=0,pt=7,l=5,sg=0:76
101;3;1;0;0;76
0;0;3;0;9;read: 101-101-0 s=0,c=1,t=0,pt=7,l=5,sg=0:24.56
101;0;1;0;0;24.56
0;0;3;0;9;read: 101-101-0 s=2,c=1,t=0,pt=7,l=5,sg=0:42
101;2;1;0;0;42

Node:

send: 101-101-0-0 s=255,c=0,t=17,pt=0,l=3,sg=0,st=ok:1.5
send: 101-101-0-0 s=255,c=3,t=6,pt=1,l=1,sg=0,st=ok:0
sensor started, id=101, parent=0, distance=1
send: 101-101-0-0 s=255,c=3,t=11,pt=0,l=15,sg=0,st=ok:Balcony Sensors
send: 101-101-0-0 s=255,c=3,t=12,pt=0,l=3,sg=0,st=fail:1.1
send: 101-101-0-0 s=0,c=0,t=6,pt=0,l=9,sg=0,st=ok:Soil Temp
send: 101-101-0-0 s=1,c=0,t=6,pt=0,l=8,sg=0,st=ok:Air Temp
send: 101-101-0-0 s=2,c=0,t=7,pt=0,l=12,sg=0,st=ok:Air Humitidy
send: 101-101-0-0 s=3,c=0,t=16,pt=0,l=11,sg=0,st=fail:Light Level
send: 101-101-0-0 s=4,c=0,t=3,pt=0,l=11,sg=0,st=ok:Water Relay
send: 101-101-0-0 s=4,c=1,t=0,pt=2,l=2,sg=0,st=fail:0
read: 0-0-101 s=0,c=0,t=6,pt=0,l=9,sg=0:Soil Temp
Incoming message: Soil Temp   Sensor: 0
Value:
Soil Temp
send: 101-101-0-0 s=0,c=1,t=0,pt=7,l=5,sg=0,st=ok:24.64
send: 101-101-0-0 s=1,c=1,t=0,pt=7,l=5,sg=0,st=ok:23.00
send: 101-101-0-0 s=2,c=1,t=0,pt=7,l=5,sg=0,st=ok:41
send: 101-101-0-0 s=3,c=1,t=0,pt=7,l=5,sg=0,st=ok:76
read: 0-0-101 s=4,c=0,t=3,pt=0,l=11,sg=0:Water Relay
Incoming message: Water Relay   Sensor: 4
Value:
Water Relay
send: 101-101-0-0 s=0,c=1,t=0,pt=7,l=5,sg=0,st=ok:24.56
send: 101-101-0-0 s=2,c=1,t=0,pt=7,l=5,sg=0,st=ok:42
send: 101-101-0-0 s=0,c=1,t=0,pt=7,l=5,sg=0,st=ok:24.64
send: 101-101-0-0 s=0,c=1,t=0,pt=7,l=5,sg=0,st=ok:24.56
send: 101-101-0-0 s=2,c=1,t=0,pt=7,l=5,sg=0,st=ok:41```

jgporteous

@jgporteous said:

101;4;1;0;3;0

Added ACK to one of my senors, node sending values correctly, but ACK failing.

I've bumped up the CAP on the gateway to 330uF and no change

I also dropped bandwidth to 250Kbps and power to low, no change either.

SerialGateway can't send to nodes via rules or Serial Monitor

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