greta-oto
An open source GNSS receiver
This project is an open source project of a consumer level GNSS receiver. It has the capability to receive L1 band signals (including GPS/QZSS L1C/A, GPS/QZSS L1C, Galileo E1, BDS B1C and SBAS) and also extendable to receive L5 band signals (GPS/QZSS L5, Galileo E5a and BDS B2a).
First published on 6/8/2021 with initial version of C model and RTL of tracking engine and acquisition engine. Basic tests have been passed to verify the function of the code.
Change list as below: 6/25/2021 Add top level module and other minor changes. Now this IP is a complete IP with exception of PPS to be added