(window.webpackJsonp=window.webpackJsonp||[]).push([[300],{612:function(t,_,e){"use strict";e.r(_);var v=e(10),a=Object(v.a)({},(function(){var t=this,_=t._self._c;return _("ContentSlotsDistributor",{attrs:{"slot-key":t.$parent.slotKey}},[_("h1",{attrs:{id:"msg-ext-heading"}},[_("a",{staticClass:"header-anchor",attrs:{href:"#msg-ext-heading"}},[t._v("#")]),t._v(" MSG_EXT_HEADING")]),t._v(" "),_("p",[t._v("该数据包用于描述外部:航向,外部航向定义的范围0-2π,地理北方向对应0值,顺时针旋转偏航角增;如果输入的是相对航向,则只需要保证顺时针旋转偏航角增加即可,且没有其它传感器融合,比如磁力计或者双天线航向,否则不同定义的航向源会相互影响;用户通过FDILink外部输入的标准封装发送给模块,模块解析接收到的数据流同时进行相应的外部数据融合,从而提高导航精度;上位机需要配置该数据对应输入的串口为External Heading,或者配置为Main和nav模式的串口也支持解析,同时AID融合开关需要打开AID_EXT_HEADING_UPDATE,具体参考产品使用手册外部输入融合说明章节")]),t._v(" "),_("table",[_("thead",[_("tr",[_("th",{staticStyle:{"text-align":"left"}},[t._v("Packet ID")]),t._v(" "),_("th",{staticStyle:{"text-align":"left"}},[t._v("0x6C")]),t._v(" "),_("th"),t._v(" "),_("th"),t._v(" "),_("th"),t._v(" "),_("th")])]),t._v(" "),_("tbody",[_("tr",[_("td",{staticStyle:{"text-align":"left"}},[t._v("Offset")]),t._v(" "),_("td",{staticStyle:{"text-align":"left"}},[t._v("Size")]),t._v(" "),_("td",[t._v("Format")]),t._v(" "),_("td",[t._v("Field")]),t._v(" "),_("td",[t._v("Unit")]),t._v(" "),_("td",[t._v("Description")])]),t._v(" "),_("tr",[_("td",{staticStyle:{"text-align":"left"}},[t._v("0")]),t._v(" "),_("td",{staticStyle:{"text-align":"left"}},[t._v("4")]),t._v(" "),_("td",[t._v("float32_t")]),t._v(" "),_("td",[t._v("Heading")]),t._v(" "),_("td",[t._v("rad")]),t._v(" "),_("td",[t._v("偏航角")])]),t._v(" "),_("tr",[_("td",{staticStyle:{"text-align":"left"}},[t._v("4")]),t._v(" "),_("td",{staticStyle:{"text-align":"left"}},[t._v("4")]),t._v(" "),_("td",[t._v("float32_t")]),t._v(" "),_("td",[t._v("Heading_standard_deviation")]),t._v(" "),_("td",[t._v("rad")]),t._v(" "),_("td",[t._v("偏航角标准差")])])])])])}),[],!1,null,null,null);_.default=a.exports}}]);