此程序为GPS接收机的源码，包括捕获、跟踪、定位解算和算法，其硬件基于gp2015和gp4020,处理器为arm7,对理解GPS接收机原理有很大帮助．-This procedure source for GPS receiver, including the capture, tracking, positioning solvers and algorithms, and its hardware-based gp2015 and gp4020, processor arm7, on the