(window.webpackJsonp=window.webpackJsonp||[]).push([[356],{672:function(t,_,v){"use strict";v.r(_);var e=v(10),d=Object(e.a)({},(function(){var t=this,_=t._self._c;return _("ContentSlotsDistributor",{attrs:{"slot-key":t.$parent.slotKey}},[_("h1",{attrs:{id:"c-c-mcu"}},[_("a",{staticClass:"header-anchor",attrs:{href:"#c-c-mcu"}},[t._v("#")]),t._v(" C/C++/MCU")]),t._v(" "),_("p",[_("strong",[t._v("FDILink_USART_使用手册")])]),t._v(" "),_("fdi-img",{attrs:{width:"100%",alt:"IMU",src:"/developers/03-fdilinksdk/UART/图片23.png",caption:""}}),t._v(" "),_("h2",{attrs:{id:"_1-简介"}},[_("a",{staticClass:"header-anchor",attrs:{href:"#_1-简介"}},[t._v("#")]),t._v(" 1. 简介")]),t._v(" "),_("p",[t._v("USART（Universal Synchronous/Asynchronous Receiver/Transmitter）是一种通用的串行通信协议，具有全双工传输、同步或异步传输的特点。它为用户提供了一种高效获取模块数据的途径。我司专注于提供丰富的USART接口功能，包括主动发送模式，数据帧请求模式和指令配置模式。主动发送模式允许模块主动向用户发送数据，数据帧请求模式则使用户能够按需获取数据，而指令配置模式则简化了模块参数的配置过程。通过这些USART接口功能，用户可以更灵活、高效地与模块进行通信，满足不同场景的数据获取需求。")]),t._v(" "),_("h2",{attrs:{id:"_2-使用方法"}},[_("a",{staticClass:"header-anchor",attrs:{href:"#_2-使用方法"}},[t._v("#")]),t._v(" 2. 使用方法")]),t._v(" "),_("h3",{attrs:{id:"_1-主动发送模式"}},[_("a",{staticClass:"header-anchor",attrs:{href:"#_1-主动发送模式"}},[t._v("#")]),t._v(" (1) 主动发送模式")]),t._v(" "),_("p",[t._v("① 如果您电脑上没有串口去顶，请下载上位机串口驱动：【网址】")]),t._v(" "),_("p",[t._v("② 用户需要在上位机配置特定的COM口输出，以及输出频率。")]),t._v(" "),_("p",[t._v("1) 配置输出COM口波特率。")]),t._v(" "),_("p",[t._v("2) 根据FDILink协议手册配置数据包输出频率。")]),t._v(" "),_("p",[t._v("3) 保存设置参数。")]),t._v(" "),_("p",[t._v("4) 重启设备配置功能生效！！！注意一定需要保存重启设备配置才能生效。")]),t._v(" "),_("p",[t._v("③ 通过我司提供的例程代码以及通信协议手册在USART总线上获取串口发布数据。")]),t._v(" "),_("p",[t._v("④ 具体协议数据包内包含的数据，请详细参考fdilink章节【网址】，此处只详细说明数据包的获取方法及步骤")]),t._v(" "),_("fdi-img",{attrs:{width:"100%",alt:"IMU",src:"/developers/03-fdilinksdk/UART/图片24.png",caption:""}}),t._v(" "),_("h3",{attrs:{id:"_2-数据帧请求模式"}},[_("a",{staticClass:"header-anchor",attrs:{href:"#_2-数据帧请求模式"}},[t._v("#")]),t._v(" (2) 数据帧请求模式")]),t._v(" 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"),_("td")]),t._v(" "),_("tr",[_("td",{staticStyle:{"text-align":"left"}},[t._v("4")]),t._v(" "),_("td",[_("a",{attrs:{href:"#faxis%E6%8C%87%E4%BB%A4"}},[t._v("#faxis")])]),t._v(" "),_("td",[t._v("设置安装方向")]),t._v(" "),_("td")]),t._v(" "),_("tr",[_("td",{staticStyle:{"text-align":"left"}},[t._v("5")]),t._v(" "),_("td",[_("a",{attrs:{href:"#freset%E6%8C%87%E4%BB%A4"}},[t._v("#freset")])]),t._v(" "),_("td",[t._v("恢复默认参数")]),t._v(" "),_("td")]),t._v(" "),_("tr",[_("td",{staticStyle:{"text-align":"left"}},[t._v("6")]),t._v(" "),_("td",[_("a",{attrs:{href:"#fsave%E6%8C%87%E4%BB%A4"}},[t._v("#fsave")])]),t._v(" "),_("td",[t._v("保存设置到Flash中")]),t._v(" "),_("td")]),t._v(" "),_("tr",[_("td",{staticStyle:{"text-align":"left"}},[t._v("7")]),t._v(" "),_("td",[_("a",{attrs:{href:"#fante%E6%8C%87%E4%BB%A4"}},[t._v("#fante")])]),t._v(" "),_("td",[t._v("设置天线相关参数")]),t._v(" "),_("td")]),t._v(" "),_("tr",[_("td",{staticStyle:{"text-align":"left"}},[t._v("8")]),t._v(" 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"),_("p",[t._v("此测试仅说明在USART总线数据包经过配置后会按照规定的数据格式向外发送。用户可根据FDI_link协议手册以及提供的例程接收代码编写自己所需要数据包的接收代码。")]),t._v(" "),_("fdi-img",{attrs:{width:"100%",alt:"IMU",src:"/developers/03-fdilinksdk/UART/图片25.png",caption:""}})],1)}),[],!1,null,null,null);_.default=d.exports}}]);