Daily Archive: August 20, 2014

gps-featured 46

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...