Separate POIs and points that define routing

[RadoKob]

Hi LevPavlas,
I would like to ask you if it is possible to have separate list of POIs from the points that define routing. For example I want only few points to have listed as POIs. Like hill peaks, important crossings in woods and so on.
When I upload a gpx file as a route in your app it creates multiple POIs to help the route to follow the track. I do not want all this point to be POIs. Problem is, when I delete a point here than the route no longer follows the imported track. Not sure if this is limitation of the program or the Bryton structures directly.

I am glad that I found your application. The app from Bryton generated too many navigation points. For my old Bryton 310 I created similar map based application. I was able to upload GPX. It was not editable, the route had all the points from the GPX. Then I was able to define list of named turn-by-turn points as a separate list. App then exported 3 file that were needed to be imported into the device: main summary file, track points file, turn-by-turn navigation points.

[LevPavlas]

Hi,
It might be possible to optimize POI , but I have never dealt with it. This application is merely a converter and transforms GPX into a navigation data format + calculates the Climb Challenge

[RadoKob]

Hi, did you have a source of information about the bryton data files structure? For example the climb challenge section. In the old Bryton Riders there were 3 files. I found a discussion form thread where wise people identified internal structure of the files. Then it was "easy" to develop a converter. But then it was also easy to upload the three files to the device. Through USB. How it works in the new bryton devices? How you upload converted files to the device? Is there a usb file access or bluetooth only?   I am attaching screenshot from my app (java desktop). Red points are gpx file points. This cannot be edited in the app. The list on the right are navigation points for turn-by-turn navigation (I guess these would be the POI points in the new devices). The gps device then can show next navigation point - its name, turn direction, remaining distance to the point. The official bryton app generates a lot of this POI points and it is not helpful. This is why I created the app for my old device. And looking for existing app for my planned new bryton.   Rado 

[LevPavlas]

Only source I've found is https://github.com/matheus0312/BrytonUtilities/tree/master/source
Rest is my reverse engineering. I cannot guarantee it is correct.
Check https://github.com/LevPavlas/Rider/blob/main/Rider.Route/Services/RiderWriter.cs, that is all I have.