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- #Arduino royaltek gps how to
- #Arduino royaltek gps serial
- #Arduino royaltek gps driver
- #Arduino royaltek gps software
The GPIO-wiring file lists the connections between the Raspberry Pi, the GPS Shield, LCD TFT, and pushbuttons. Hardware ASCII art block diagram of the hardware this directory should be copied onto a USB drive to be mounted on the Raspberry Pi file system. The maps will also be stored here as raw RGP files converted by the imgconvert.py script from any graphic format into the necessary raw RGB. maps/ This directory holds the maps.xml description file that carries the necessary meta-data for the maps.startup.sh A shell script used to auto start the navigation app in Raspberry Pi.The resulting KML can be used to display the logged paths on Google Earth. logger2kml.awk AWK script that processes my GPS logger data and converts them to a KML file readable by Google Earth.The algorithm is implemented in nav.c function get_map_patch() maproirotate.py A program I wrote to test the algorithms for extracting a rotated ROI from a larger image.nmea.py A parser for NMEA text sentences captured from GPS.
#Arduino royaltek gps how to
#Arduino royaltek gps driver
![arduino royaltek gps arduino royaltek gps](https://content.instructables.com/ORIG/F3K/MYZK/IZ6D1T4A/F3KMYZKIZ6D1T4A.jpg)
UART is enabled and SPI is disabled in raspi-config. Installed and enabled SSH with public key and password-less logon, to allow rsync and rsh remote command execution. Using Raspberry Pi image -raspbian-stretch-lite.img with upgrades installed.Īdded libxml2 and libbcm2835 development packages.
#Arduino royaltek gps serial
For UART serial communication with GPS module using Raspbian built in serial driver.For GPIO and SPI using libbmc2835 and its Python binding.
#Arduino royaltek gps software
More on this project, including pics and video, here Software Block diagram of the software modules The device is battery powered with (maybe) the aid of solar cells to help charge the batteries during daylight. The map is also rotated to match the GPS heading readout. GPS readouts are used to pick the proper map swath, and center a portion of the map to be displayed on the LCD. The device works by using swaths of Google map screen shots stored on the SD card, along with an XML file that describes the map's boundary coordinates. The goal is to build a stand alone, hand held, GPS device that will display its location on a moving map. The design is basic and revolves around four components: a GPS module, a Raspberry Pi, an 1.8" TFT LCD screen, and some push buttons for control. Maybe because I had all the components and I wanted to put the GPS module to use. I'm not sure why I decided to build this project, because a hand held GPS is really quite useless these days. The shield was tucked away in my parts drawer waiting for the right time to be used in a project. I have a GPS shield that I got a couple of years ago from friends as a gift.