Augmented reality navigation

This application uses data from GPS and inertial sensors to render a navigational overlay to captured video. Configuration can be loaded at runtime by

./arnav config.cfg

LICENSING

Use with GNU/GPL v3 license

DEPENDENCIES

Kernel

• videodev2
• iio

Libraries

• turbojpeg
• freetype2
• EGL
• GLESv2
• xcb (optional)

HARDWARE

Peripherals:

• Video camera (supported by V4L2)
• Inertial sensors (supported by IIO)
• GPS sensor (NMEA 0183 compatible)

COMPILATION

To change compiler (gcc by default) use

make clean
make CC=gcc-arm-linux-gnueabi

To enable X11 support use

make clean
make X11BUILD=1

To enable debug symbols use

make clean
make DEBUG=1

To change trace level use

make clean
make TRACE_LEVEL=number

Levels are

• 0 - disabled
• 1 - error
• 2 - warning (default)
• 3 - info
• 4 - debug