This Paper designs a data acquisition and storage system based on STM32 microcontroller platform. STM32 receives the data of seven hole probe and through the UART reads the data of the navigation module JY901 by IIC bus; then this data is stored into micro SD card and sent to PC, while the initial data of the seven hole probe is displayed in the OLED LCD. This system can be used to successfully achieve acquisition storage and display of data.%设计了一种基于STM32微控制器平台的数据采集存储及显示系统.STM32通过串口中断接收七孔探针的数据后,再通过IIC总线读取导航模块JY901数据;然后将采集到的数据存储于Micro SD卡中并发向上位机,同时将七孔探针的初始数据显示在OLED液晶屏上.使用该系统成功地实现了数据的采集存储及显示.
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