上位机程序，接收STM32发送的GPS数据并按照数据存储格式进行解算，解算后的结果保存在txt文件中，供后续处理。-PC program, to receive the GPS data and transmit STM32 data storage format in accordance with solver, solver the results stored in the txt file for subsequent processing.

AVR单片机程序，是基于AVR单片上对GPS数据进行精度算法处理的代码，对于嵌入式平台GPS开发有很好的参考价值-AVR microcontroller program, is based on AVR single chip GPS data precision arithmetic processing code, a good reference value for the development of embedded platform GPS

基于单片机的GPS数据处理及液晶1602显示的系统设计-System design based on single-chip GPS data processing and liquid crystal display 1602