Bluetooth 通信
Bluetooth 是用于使用短波长无线电传输进行短距离数据交换的无线通信协议。具有 Bluetooth 功能的常见设备包括笔记本电脑、手机和无线传感器。
使用 MATLAB® 中的 Bluetooth 接口传送和接收 ASCII 和二进制数据。此接口使用 Bluetooth 串行端口配置文件 (SPP)。您可以从 MATLAB 识别任何 Bluetooth SPP 设备并与该设备建立双向连接。
要与 Bluetooth 设备通信,您的计算机需要具有内置或外置的 Bluetooth 适配器。有关详细信息,请参阅Configure Bluetooth Communication Settings。
要仿真、分析和测试蓝牙通信系统,请参阅Bluetooth Toolbox。
函数
主题
- Bluetooth Communication Overview
Learn about the basic concepts of Bluetooth communication.
- Configure Bluetooth Communication Settings
Establish a connection between MATLAB and your Bluetooth device.
- Transmit Data Using Bluetooth Communication
Write and read both text and binary data with a Bluetooth device.
- Use Callbacks for Bluetooth Communication
Enhance instrument communication by executing a callback function when a specified event occurs on the device.
- Transition Your Code to bluetooth Interface
Connect to Bluetooth devices using
bluetooth
instead ofBluetooth
.
疑难解答
Troubleshooting Bluetooth Communication
Troubleshoot the Bluetooth interface.
Resolve Bluetooth Connection Errors
Troubleshoot connecting to a Bluetooth device.
Resolve Bluetooth Warning: Unable to Read Any Data
Troubleshoot when you receive no data and you get the warning message: Bluetooth unable to read any data.
Resolve Bluetooth Warning: Unable to Read All Data
Troubleshoot when you receive some data and you get the warning message: Bluetooth unable to read all requested data.