单兵电台基于ESP32扩展Wi-Fi及蓝牙功能  

Individual Radio Stations Based on ESP32 to Extend Wi-Fi and Bluetooth Capabilities

作　　者：张来洪 卢继川 关海伟 陈诗昱 ZHANG Laihong;LU Jichuan;GUAN Haiwei;CHEN Shiyu(Wuhan Zhongyuan Electronics Group Co.,Ltd.,R&D Center,Wuhan 430000)

机构地区：[1]武汉中原电子集团有限公司研发中心,湖北武汉430000

出　　处：《电声技术》2023年第3期99-103,共5页Audio Engineering

摘　　要：基于ZYNQ主芯片设计的单兵电台,传统实现Wi-Fi和蓝牙功能的方案是基于通用串行总线(Universal Serial Bus,USB)控制器外接功能芯片,存在USB控制器主从不兼容、USB驱动难以跨系统移植、需要用到若干分离器件等问题。随着ESP32等集成Wi-Fi和蓝牙功能的芯片的推出,单兵电台选用ESP32芯片作为外围设备进行设计,可以更方便地扩展Wi-Fi及蓝牙功能,且利于单兵电台的小型化设计。因此,介绍单兵电台基于ESP32扩展Wi-Fi及蓝牙功能的方案,包括硬件设计、协议设计、软件程序设计等,并通过实验验证了方案的可行性,可以应用于单兵电台实际项目,具备工程实用性。The traditional scheme for implementing Wi-Fi and Bluetooth functions for individual radio stations based on the ZYNQ main chip design is based on the use of a Universal Serial Bus(USB)controller add external functional chip.There are a series of shortcomings,such as master/slave incompatibility of USB controller,difficult transplanting of USB driver across the system,and need to use several separate devices.With the launch of chips that integrate Wi-Fi and Bluetooth functions,such as ESP32,individual soldier radio chooses ESP32 chip for design,which can more conveniently expand Wi-Fi and Bluetooth functions and facilitate the miniaturization design of individual soldier radio.This paper introduces the scheme of extending Wi-Fi and Bluetooth function of individual soldier radio based on ESP32,including hardware design,protocol design,software program design and other technical points.The experiment verifies the feasibility of this scheme,which can be applied to the actual project of individual soldier radio and has engineering practicability.

关 键 词：单兵电台 ZYNQ ESP32 WI-FI 蓝牙 

分 类 号：TN924[电子电信—通信与信息系统]