Data collection and post processing

Logging on USB Thumbdrive

• Connect to evaluation board using the Serial connection (USB)
• Enable Standalone Logging if not already enabled and choose file length.
• Save to Device
• Plug in a USB thumbdrive to the USB port of the evaluation board.

Logging with connected device

• Open console /opt/swift_console_v2.0.1_linux/console
• Choose Serial Device: /dev/ttyACM0
• Click on CSV log and JSON log

Get correction data

swipos -> RINEX-Shop -> Start new order -> CORS -> Choose closest basestation -> Choose time (take GPS time = UTC + 19s = CET - 2h + 19s)

Install RTKLib

git clone [email protected]:swift-nav/RTKLIB.git
cd lib/iers/gcc
make
cd ../../../app
sudo make

Convert SBP to RINEX 2.1

RTKLIB_DIR/app/convbin/gcc/sbp2rinex FILENAME.sbp

Post process data

cd RTKLIB_DIR/app/rnx2rtkp/gcc
./rnx2rtkp rover_file.obs rover_file.nav rover_file.sbs base_file.18o -k kinematic.conf -o outfile.pos