Update meson and cmake config to only include openrtx and platform paths.
Update files to use <..> for system and external libraries, ".." for
project files and new relative paths as necessary.
Did not attempt to fix areas where includes that should be <..> were
previously ".."
Inspired by #96, closes#359.
Acked-by: Silvano Seva <silseva@fastwebnet.it>
Added implementation for a lock-free ring buffer designed for storage and
retrieval of full NMEA sentences. Data can be inserted either by char or
by sentence and extracted only by full sentences.
The size of the buffer, in byte, is defined via the CONFIG_NMEA_RBUF_SIZE
macro.
Ryan Turner
Silvano Seva