OneHelm Example/Template

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pwm802 asked Jul 5, '24

OneHelm Example/Template

Hi,

I am considering developing an RPI based OneHelm app for a Garmin TD50 and wondered if @stephenm27 would share your basic project as a starting point.

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Attachments: Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

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Answer 1 · 2024-07-08T15:35:07Z

stephenm27 answered · Jul 08 at 03:35 PM

@pwm802 I'm happy to answer specific questions regarding developing a OneHelm app but I'm not planning to share my implementation at this time.

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Attachments: Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

Answer 2 · 2024-07-08T17:00:26Z

pwm802 answered · Jul 08 at 05:00 PM

@stephenm27 I'm looking for some details in creating the JSON file you mentioned.

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Attachments: Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

Answer 3 · 2024-07-08T17:36:37Z

stephenm27 answered · Jul 08 at 05:36 PM

Here's an example json file:

{
    "id": "43b78dbe-b1ef-11ed-a269-b827eb123456",
    "path": "/",
    "title": "Cyclops",
    "icon": "images/onehelmicon.png"
}

This json file needs to be available via HTTP at the location [url] stated in the advertised mDNS txt record [path property]. The Garmin MFD will then download it [the json file] in order to acquire the path to your OneHelm application (via the path property).

2 |3000

Attachments: Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

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