Daily Archive: August 20, 2014

gps-featured 44

Library 27- Read GPS data on STM32F4 devices

Recently I got a cheap GPS module from ebay, NEO-6M. They said that this is flight controller, but position fix is good only on really flat area. When I made a library, I’ve connected my SDcard to STM32F4 to save data, result are here. To communicate with STM32F4 device, USART is in use. Most GPS modules have by default 9600 baudrate and 1Hz¬†refresh rate of sending data. I got my GPS configured in 115200 baudrate and 5Hz refresh rate, so...