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Aaron Mavrinac f5dbde55a4 Initialize time fields to zero.		3 år sedan
.gitignore	2feee6c550 Initial commit	3 år sedan
LICENSE	2feee6c550 Initial commit	3 år sedan
README.md	c507855555 Add wiring diagram.	3 år sedan
application.fam	b3cd0e7065 Update application manifest and add icon.	3 år sedan
gps.c	b9269b4257 Improve UI layout.	3 år sedan
gps_10px.png	b3cd0e7065 Update application manifest and add icon.	3 år sedan
gps_uart.c	f5dbde55a4 Initialize time fields to zero.	3 år sedan
gps_uart.h	60f86aeb33 Add color-coded LED blinks on successful NMEA message parse.	3 år sedan
minmea.c	8aff5d295e Move sources to root of repository.	3 år sedan
minmea.h	8aff5d295e Move sources to root of repository.	3 år sedan
ui.png	27b213dd3d Add UI image.	3 år sedan
wiring.png	f0882961e9 Scale down wiring diagram.	3 år sedan

GPS for Flipper Zero

A simple Flipper Zero application for NMEA 0183 serial GPS modules, such as the Adafruit Ultimate GPS Breakout.

Heavy lifting (NMEA parsing) provided by minmea, which is included in this repository.

Hardware Setup

Connect the GPS module to power and the USART using GPIO pins 9 (3.3V), 11 (GND), 13 (TX), and 14 (RX), as appropriate.

Clone the flipperzero-firmware repository.
Create a symbolic link in applications_user named gps, pointing to this repository.
Compile with ./fbt fap_gps.
Copy build/f7-firmware-D/.extapps/gps.fap to apps/Tools on the SD card (directly or using qFlipper).