This is the host computer serial port client used with the osnma-longan-nano demo of the galileo-osnma library running on a small RISC-V GD32V103 microcontroller.
The instructions for this demo are available in the osnma-longan-nano README
The crate can be built using
cargo build --release
... and then run from the resulting path using the demo instructions:
galileo-osnma/osnma-longan-nano-client/target/release/