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phdlee / uvk5cec

Adds various experimental features to the uvk5 radio
Apache License 2.0
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GPS Coordinates are not send ok to air. #27

Closed mariano80 closed 4 months ago

mariano80 commented 4 months ago

Hi ! First to thank the development of this firmware!

I have a problem with GPS coordinates. I loaded in the menu like the web site is described. Using the formating of Google. But when i saw the raw packets, coordinates are different and in the map my UV-K5 is shown in another country hehe.

image image

The APRS RAW Packet

2024-02-27 15:55:52 -03: LW2DHT-6>APK5C1,WIDE2,qAR,LU7AA-10:!3400.63S/05800.13WD 2024-02-27 15:59:38 -03: LW2DHT-6>APK5C1,WIDE2,qAR,LU7AA-10:!3400.62S/05800.23WD

Regards, LW2DHT

DL8LDN commented 4 months ago

I have same problem. 73 de DL8LDN

mariano80 commented 4 months ago

Ok, I test version 02.P and now 0.2R. The same problem in both.

mariano80 commented 4 months ago

I tested in APRSdroid using AFSK audio and the same thing.

image

bh4gaf commented 4 months ago

bad path, good coordinates. I’m all OK.

I tested in APRSdroid using AFSK audio and the same thing.

image

phdlee commented 4 months ago

LW2DHT When transmitting APRS, GPS coordinates are converted to the desired format in APRS and transmitted. I haven't calculated it, but it looks like it was transmitted properly? I'll enter your coordinates and run a test sometime this week. Ian KD8CEC

On Wed, Feb 28, 2024 at 4:12 AM Mariano @.***> wrote:

Hi ! First to thank the development of this firmware!

I have a problem with GPS coordinates. I loaded in the menu like the web site is described. Using the formating of Google. But when i saw the raw packets, coordinates are different and in the map my UV-K5 is shown in another country hehe.

image.png (view on web) https://github.com/phdlee/uvk5cec/assets/26579010/75d529dc-546c-47e8-854b-4f3f9c367476 image.png (view on web) https://github.com/phdlee/uvk5cec/assets/26579010/31f9d50d-d498-46d9-b9a7-0ce3de3ed67c

The APRS RAW Packet

2024-02-27 15:55:52 -03: LW2DHT-6>APK5C1,WIDE2,qAR,LU7AA-10:!3400.63S/05800.13WD 2024-02-27 15:59:38 -03: LW2DHT-6>APK5C1,WIDE2,qAR,LU7AA-10:!3400.62S/05800.23WD

Regards, LW2DHT

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phdlee commented 4 months ago

DL8LDN Thanks for testing

GPS coordinates are converted to APRS format and transmitted. Send me your coordinates and I will test it.

Ian KD8CEC

On Wed, Feb 28, 2024 at 5:18 AM DL8LDN @.***> wrote:

I have same problem. 73 de DL8LDN

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mariano80 commented 4 months ago

Hi Ian! Thanks for your answer. This is my test IGATE raw packet msg with the coordinates. The coordinates send by the Qsheng are ver far from reality, more than 100km.

2024-02-27 17:08:34 -03: LW2DHT-3>APE32I,WIDE1-1,qAS,LW2DHT-1:/272008z3435.36S/05832.91W#/A=000003 Test Mode - Only Inet 2024-02-27 17:18:34 -03: LW2DHT-3>APE32I,WIDE1-1,qAS,LW2DHT-1:/272018z3435.36S/05832.91W#/A=000003 Test Mode - Only Inet

Thanks again for your time! You have done and doing a great job with this. Very Appreciated, Regards Mariano LW2DHT

bh4gaf commented 4 months ago

Hi Ian! Thanks for your answer. This is my test IGATE raw packet msg with the coordinates. The coordinates send by the Qsheng are ver far from reality, more than 100km.

2024-02-27 17:08:34 -03: LW2DHT-3>APE32I,WIDE1-1,qAS,LW2DHT-1:/272008z3435.36S/05832.91W#/A=000003 Test Mode - Only Inet 2024-02-27 17:18:34 -03: LW2DHT-3>APE32I,WIDE1-1,qAS,LW2DHT-1:/272018z3435.36S/05832.91W#/A=000003 Test Mode - Only Inet

Thanks again for your time! You have done and doing a great job with this. Very Appreciated, Regards Mariano LW2DHT

i see, maybe diffrent map takes diffrent coordinate system.

DL8LDN commented 4 months ago

My coordinates pick up from Google Maps. 73 de DL8LDN

IMG_0093 IMG_0092

sq2mo commented 4 months ago

It seems to be a bug, revealing itself if decimal part of the position is more than 4 digits.

DL8LDN commented 4 months ago

It seems to be a bug, revealing itself if decimal part of the position is more than 4 digits.

Thank you, that was it and it worked for me 73 de DL8LDN

mariano80 commented 4 months ago

It seems to be a bug, revealing itself if decimal part of the position is more than 4 digits.

Thanks SQ2MO for your suggetion. For me worked Ok!

mariano80 commented 4 months ago

Only 4 digit are accepted before decimal point.