search

mikalhart / TinyGPSPlus

A new, customizable Arduino NMEA parsing library
http://arduiniana.org
1.05k stars 486 forks source link

GPS data is not changing #45

Closed pesengineeringclub closed 3 years ago

pesengineeringclub commented 6 years ago

Hi First of all, thanks for the library. when we test it, the GPS data is not changing even we moving far away. Do you have any idea about the issue? thanks.

we use Seeeduino LoRaWAN W/GPS https://www.seeedstudio.com/Seeeduino-LoRaWAN-W%2FGPS-p-2781.html

mikalhart commented 4 years ago

Can you examine the raw NMEA code? This library merely parses the raw NMEA.

aliexclusive commented 4 years ago

Hi

I got nice raw NMEA codes. gps raw serial

But when I test DeviceExample, it returns the following error.

Location: INVALID Date/Time: INVALID INVALID

mikalhart commented 4 years ago

Hi Muhammed—

If you’re printing the raw NMEA while processing them, you may have created a delay that causes overflow. Also, check to make sure baud and port are correct in the program.

From: Muhammad Ali notifications@github.com Sent: Monday, November 4, 2019 11:35 AM To: mikalhart/TinyGPSPlus TinyGPSPlus@noreply.github.com Cc: Mikal Hart mhcom@sundial.com; Comment comment@noreply.github.com Subject: Re: [mikalhart/TinyGPSPlus] GPS data is not changing (#45)

Hi

I got nice raw NMEA codes. https://user-images.githubusercontent.com/23704914/68143411-71949c80-ff42-11e9-8668-260bf79d97b5.jpeg

But when I test DeviceExample, it returns the following error.

Location: INVALID Date/Time: INVALID INVALID

— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/mikalhart/TinyGPSPlus/issues/45?email_source=notifications&email_token=AAD3BWFKKAHWUQDLJT47YADQSBMLZA5CNFSM4FAC6IV2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEDACPIQ#issuecomment-549463970 , or unsubscribe https://github.com/notifications/unsubscribe-auth/AAD3BWBRTQG2SNLWCH5LQ73QSBMLZANCNFSM4FAC6IVQ . https://github.com/notifications/beacon/AAD3BWFK7BZJHBNSBA3N3DTQSBMLZA5CNFSM4FAC6IV2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEDACPIQ.gif