摘要
对基于蓝牙4.0的设备通信问题进行了深入研究,提出了基于CC2450F128芯片的蓝牙通信解决方案。设计了通信方案的总体框架,完成了CC2450F128的通信电路设计和通信协议的扩展。该方案能够提供较稳定的信号强度测量,可以高效的发现蓝牙设备,有效地解决了多个蓝牙设备同时连接通信的问题,并且改善了设备的断开连接误报率。
The problem of equipment communication based on bluetooth 4.0 was studied,and bluetooth communication solutions based on CC2450F128 chip were put forward.The paper presented the overall framework of communication scheme,completedthe CC2450F128 communication circuit design and extended the communication protocol.The scheme can provide more stable signal strength measurement,efficiently find bluetooth devices and solve the simultaneous connection communication among multiple bluetooths,meanwhile the false positives rate of equipment disconnected and connected is also low.
出处
《电子设计工程》
2014年第19期150-152,155,共4页
Electronic Design Engineering
