基于蓝牙技术的手机数据存储系统

Data Memory System for Mobile Phone Based on Bluetooth

基于蓝牙的手机数据存储系统由数据发送和接收存储装置组成。发送端采用89C2051、存储端用89C52和蓝牙模块。单片机通过HCI指令控制蓝牙模块,对发出的数据进行附加蓝牙数据帧头处理,通过模拟串口发给蓝牙并发射出去。存储端蓝牙收到数据,传给存储端单片机,并将数据存入CF卡中。CF卡存储的数据再传给PC。PC软件分析网络数据,完成网络的CQT测试分析。

The data memory system for mobile phone based on Bluetooth was constituted of data sending and receiving memory equipments. 89C2051 was used in sending equipment, 89C52 was used in memory equipment and Bluetooth module. MCU can control Bluetooth module by HCI command, and it dispose the sending data by frame head of additional Bluetooth data, then it will send the data to Bluetooth module and send them out through simulate serial port. After the memory equipment receiving those data, it will send them to the MCU of memory equipment and keep them in CF card. CF card will send those data to PC again. The software of PC will analyze the data of network and complete CQT testing analysis.