SUPL 3GPP LPP client

This project is a set of libraries, examples and tools to facilitate the development of 3GPP LPP clients.

Libraries

3GPP LPP client - A library that can be used to communicate with a SUPL server and request assistance data.
RTCM converter - Converts 3GPP LPP messages to RTCM messages
SPARTN converter - Converts 3GPP LPP messages to SPARTN messages
Interface - A set of interfaces that can be read or written to, e.g. a device, a file, a socket, etc.
u-Blox Receiver - A library that can be used to communicate with a u-Blox receiver.
NMEA Receiver - A library that can be used to communicate with a GNSS receiver that supports NMEA.

3GPP LPP example - example-lpp - Simple example of requesting assistance data from a SUPL server, converting it, and sending it to a GNSS receiver. Supports OSR, SSR, and basic retrieval of A-GNSS data. This is almost a fully implemented client.
NTRIP example - example-ntrip - Example that connects to an NTRIP caster, requesting RTCM data, and sending it to a GNSS receiver.
u-Blox example - example-ublox - Example that will communicate with a u-Blox receiver and print all received messages to the console.
NMEA example - example-nmea - Example that will communicate with a GNSS receiver (that supports NMEA) and print all received messages to the console.

First install the dependencies:

sudo apt install g++ cmake libssl-dev ninja-build

Clone the repository:

git clone git@github.com:Ericsson/SUPL-3GPP-LPP-client.git
cd SUPL-3GPP-LPP-client

Setup the build:

mkdir build
cd build
cmake .. -GNinja -DCMAKE_BUILD_TYPE=Debug

Build the project (from the build directory):

ninja

See LICENSE file.