Get the registration ID from OGN Device Data Base

[acasadoalonso]

We should get the registration from the OGN Device Data Base (DDB) instead of displaying the FLARM ID we should display the registration D-xxxx or EC-ACF The process could be to download the DDB from ddb.glidernet.org on a periodic base and replace the Flarm ID with the registration ID when we displayed on the WEB page.

[PepperJo]

Good idea. @cyoung is working on a FLARM build for the new v3 radio, so I hope we can abandon this fork soon and move to upstream stratux. As soon as this happened I'm happy to look into this feature.

[acasadoalonso]

Jonas,

Thanks for the quick reply.

As a hint you can download the OGN DDB on JSON format this way:

wget -O ognddbdata.json ddb.glidernet.org/download/?j=1 http://ddb.glidernet.org/download/?j=1

and the output is similar to this:

{"devices":[{"device_type":"F","device_id":"000000","aircraft_model":"HPH 304CZ-17","registration":"OK-7777","cn":"KN","tracked":"Y","identified":"Y"},{"device_type":"O" ,"device_id":"000001","aircraft_model":"Paraglider","registration":"","cn":"","tracked":"Y","identified":"Y"},{"device_type":"F","device_id":"000002","aircraft_model":"L S-6 18","registration":"OY-XRG","cn":"G2","tracked":"Y","identified":"Y"},{"device_type":"F","device_id":"00000D","aircraft_model":"Ka-8","registration":"D-1749","cn":"W 5","tracked":"Y","identified":"Y"},{"device_type":"O","device_id":"000015","aircraft_model":"Paraglider","registration":"36445","cn":"","tracked":"Y","identified":"Y"},{ "device_type":"F","device_id":"0000FD","aircraft_model":"Taurus","registration":"F-JRDN","cn":"DN","tracked":"Y","identified":"Y"},{"device_type":"F","device_id":"000114 ","aircraft_model":"","registration":"","cn":"","tracked":"N","identified":"N"},{"device_type":"F","device_id":"000146","aircraft_model":"Paraglider","registration":"ant wilk","cn":"","tracked":"Y","identified":"Y"},{"device_type":"F","device_id":"000287","aircraft_model":"Paraglider","registration":"32712","cn":"","tracked":"Y","identif ied":"Y"},{"device_type":"F","device_id":"000296","aircraft_model":"Unknown","registration":"D-IEST","cn":"","tracked":"Y","identified":"Y"},{"device_type":"F","device_i d":"000333","aircraft_model":"ASG-29","registration":"N229CW","cn":"S2H","tracked":"Y","identified":"Y"},{"device_type":"F","device_id":"000338","aircraft_model":"Unknow n","registration":"","cn":"","tracked":"Y","identified":"Y"},{"device_type":"F","device_id":"000368","aircraft_model":"PIK-20 B","registration":"C-GORE","cn":"GP","track ed":"Y","identified":"Y"},{"device_type":"F","device_id":"000451","aircraft_model":"ASG-29","registration":"N232FG","cn":"FG","tracked":"Y","identified":"Y"},{"device_ty pe":"F","device_id":"000457","aircraft_model":"ASW-20","registration":"OK-9496","cn":"96","tracked":"Y","identified":"Y"},{"device_type":"F","device_id":"000503","aircra ft_model":"SZD-48-1 Jantar Std 2","registration":"SP-3152","cn":"DG","tracked":"Y","identified":"Y"},{"device_type":"F","device_id":"000597","aircraft_model":"LS-6","reg istration":"D-8997","cn":"IV","tracked":"Y","identified":"Y”},

And around line 380 of stratux/main/flarm.go you can substitute the FlarmID by the registration ID using the data from the JSON structure.

Tell me if you need further details, I am maintaining for the time being the code for the OGN Device database app: ddb.glidernet.org http://ddb.glidernet.org/ Cheers from rainy Madrid today.

AC/.

On 8 Nov 2018, at 09:32, Jonas Pfefferle notifications@github.com wrote:

Good idea. @cyoung https://github.com/cyoung is working on a FLARM build for the new v3 radio, so I hope we can abandon this fork soon and move to upstream stratux. As soon as this happened I'm happy to look into this feature.

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[PepperJo]

Thanks for the info. I'm also happy to merge pull request if you want to give it a go. I have another pending item that I want to look at first (per client switch between alt MSL and height above WGS-84 cf. https://github.com/cyoung/stratux/pull/749)

[acasadoalonso]

I never programed in GO, however perhaps this is a good occasion to try it … I will let you know !!!!

On 8 Nov 2018, at 12:49, Jonas Pfefferle notifications@github.com wrote:

Thanks for the info. I'm also happy to merge pull request if you want to give it a go. I have another pending item that I want to look at first (per client switch between alt MSL and height above WGS-84 cf. cyoung#749 https://github.com/cyoung/stratux/pull/749)

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