DMR TIII GPS decoding software

Joined
Dec 19, 2021
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i’m looking for a piece of software to decode GPS data on a DMR TIII system preferably to be run on a raspberry pi Does anyone know any Existing software? Thanks
 

dave3825

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Have a look at Sdrtrunk. Runs Windows and Linux, Believe it does Tier III and believe it does gps/lrrp.
 

IU0LFT

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Jul 19, 2020
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Italy
It isn’t a Motorola system. I thought LRRP was a Motorola proprietary mode? it is tait system
Hi, sorry for late answer, no LRRP can be used by a lot of radio brand, my one is an Anytone 878, any radio can send GPS position if enabled to send digital APRS
 

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merlin

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I use DSD+FL and does decode GPS in the data stream.
Not all users have LRRP setup though.
 

Red_Ice

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Oct 21, 2021
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It is easy to implement an app that performs this function when the DMR equipment has GPS active, it is a combination of the DPF and SAP protocols in conjunction with three specific bytes, the first of them is always 0D, depending on that combination, can find that data in a certain site, it varies from site to site depending on that combination.

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redbeard

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It is easy to implement an app that performs this function when the DMR equipment has GPS active, it is a combination of the DPF and SAP protocols in conjunction with three specific bytes, the first of them is always 0D, depending on that combination, can find that data in a certain site, it varies from site to site depending on that combination.

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What app is this?
 
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