A.R. Comments - Answer Overflow

Topics

A.R.

•Created by AdrianP on 3/17/2025 in #plugins-and-webapps

AdrianP - MOB (POB) Notification dataThe Notif...

An alert acknowledged update notification with the same path should silence them all.

6 replies

•Created by AdrianP on 3/17/2025 in #plugins-and-webapps

AdrianP - MOB (POB) Notification dataThe Notif...

If an MOB currently is raised, openplotter, KIP, FreeboardSK and perhaps others will sound audible alerts. If I test this now I need to silence KIP (which will silence other KIP running devices) FreeboardSK and openplotter alert manager.

6 replies

•Created by AdrianP on 3/17/2025 in #plugins-and-webapps

AdrianP - MOB (POB) Notification dataThe Notif...

Last sentence can perhaps be clarified.

6 replies

•Created by AdrianP on 3/17/2025 in #plugins-and-webapps

AdrianP - MOB (POB) Notification dataThe Notif...

I think there are a few items to consider for an MOB message. 1. The definitions for the NMEA 0183 and 2000 sentences: https://paperzz.com/doc/8831733/nmea-0183-man-overboard--mob----national-marine-electronics NMEA 2000 is PGN 127233 for which I cannot find a document. This for interoperability In general: - An ID for the MOB message unique to the this mob alert (can be inferred from the path, see below) - An MOB position - An indicator for if the type of position (dynamic (MOB responder is in reach and sending a position), alert postion - when the alarm was raised, last seen - the last position an MOB sensor was last seen) (I think this is also in the link above) - An MOB alert source, this could/should be in the extra data. - Wether it is an update or an initial alert. This can also be inferred by the notification path using the format of ....notification.mob.<unique-id> as per the notification spec. Also applications handeling the MOB alert (and others) should handle the proper notifacation paths so that acknowledging an alert (and thus silencing the alert, but not yet resolbing) is handled so crew does not need to silence all alarms in a situation that probably went from normal to super stressfull in an instant.

6 replies

•Created by Raffaele Montella on 12/28/2024 in #sensors

Raffaele Montella - Any experience with inexpen...

Reviving this thread. I have something running myself and a pull request in for the bt-sensors-plugin-sk to support an NRF51822 based tag that announces itself as an iBeacon. Works for me with the correct setup and an accompanying node-red flow I made. https://github.com/ArjenR/node-red-signalk-flows

15 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

{
    "topic":"mob.tracker1",
    "$source":"tag-processor",
    "payload":{
        "path":"mob.tracker1",
        "method":["visual","sound"],
        "state":"emergency",
        "message":"Person Overboard! Tag name: tracker1. Last known position: Lat: 51.69627633333333, Lon: 3.7419798333333336",
        "position":{
            "longitude":1.0000,
            "latitude":50.0000
            }
        },
    "_msgid":"a2c2db2989ccbc15"
}

{
    "topic":"mob.tracker1",
    "$source":"tag-processor",
    "payload":{
        "path":"mob.tracker1",
        "method":["visual","sound"],
        "state":"emergency",
        "message":"Person Overboard! Tag name: tracker1. Last known position: Lat: 51.69627633333333, Lon: 3.7419798333333336",
        "position":{
            "longitude":1.0000,
            "latitude":50.0000
            }
        },
    "_msgid":"a2c2db2989ccbc15"
}

43 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

Example message I want to send. FreeboardSK does this too (but does not yet set the path correct)

43 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

For the MOB alert I send a postion with the alert so this can be picked up by FreewindSK. But the signalk-send-notification node does not pass anything else through then what is has as parameters.

43 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

Coming back to this if you don´t mind

43 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

so not msg.path but message.payload.path

43 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

Well read the manual... I have to provide the full path within the payload.

43 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

And.... it still lands at notifications. .....

43 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

Well for now I will set both .topic and .path

43 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

😉

43 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

Ah who reads those!

43 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

Ok I found that if I set the path in the send-notification node like mob.test it lands at notifications.mob.test But if I set it using the message topic it arrives at notifications. So I think maybe the node does not properly process the .topic of the incoming message?

43 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

Okay but I set the path by using the message topic, is that the same just mob.tracker1 because the message still appears at notifications. and not notificatons.mob.tracker1

43 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

Let me test that.

43 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

🙂

43 replies

•Created by A.R. on 2/27/2025 in #node-red

A.R. - I am writing a flow that can generate a ...

yes

43 replies