硬件构成：lpc2219+D13 软件功能：利用arm做主控，采用d13与usb接口做主机，通过主机向u盘中写入文件，当写文件完成后响铃提示-hardware : lpc2219 D13 software functions : the controlling arm, d8 using usb interface with the mainframe done by the mainframe to u sites writes the document, when the documen

该项目以STM32F103为硬件开发平台，采用ucos-ii操作系统，其作为主机远程采集下位机液位信息和GPS信息，以时间点作为标注，在液晶屏显示的同时，也实时存储在SD卡中。-The project uses STM32F103 as the hardware platform, adopts the uCOS-II operating system, as the host remote acquisition hypogynous machine level information and