ZIP基于canfestival协议栈的canopen程序 包含主从机,主站实现pdo收发、sdo收发、状态管理、心跳,从站实现pd 268.25KB

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基于协议栈的程序包含主从机主站实现收发.zip 大约有10个文件
  1. 1.jpg 145.2KB
  2. 2.jpg 130.46KB
  3. 基于协议栈的程序.html 4.58KB
  4. 基于协议栈的程序包含主从机主站实现收发收发状态管理.txt 240B
  5. 基于协议栈的程序技术分析一引言在当.txt 2.52KB
  6. 基于协议栈的程序是一种常见的嵌入.txt 2.68KB
  7. 基于协议栈的程序是一种用于实现总线通.txt 1.88KB
  8. 基于协议栈的程序的设计与实现摘要随着.doc 2.53KB
  9. 基于协议栈的程序解析一引言随着工.txt 2.73KB
  10. 基于协议栈的程序解析一引言随着工业自动.txt 3.41KB

资源介绍:

基于canfestival协议栈的canopen程序。 包含主从机,主站实现pdo收发、sdo收发、状态管理、心跳,从站实现pdo收发、sdo收发、紧急报文发送,只提供代码, stm32f407 常用于一主多从控制、控制伺服电机。
<link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89763216/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89763216/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">《<span class="ff2">基于<span class="_ _0"> </span><span class="ff3">CAN Festival<span class="_ _1"> </span></span>协议栈的<span class="_ _0"> </span><span class="ff3">CANopen<span class="_ _1"> </span></span>程序的设计与实现</span>》</div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls0 ws0">摘要<span class="ff4">:</span></div><div class="t m0 x1 h2 y3 ff2 fs0 fc0 sc0 ls0 ws0">随着工业自动化的不断发展<span class="ff4">,<span class="ff3">CANopen<span class="_ _1"> </span></span></span>作为一种常见的工业通信协议<span class="ff4">,</span>被广泛应用于一主多从控制中</div><div class="t m0 x1 h2 y4 ff4 fs0 fc0 sc0 ls0 ws0">,<span class="ff2">特别是在控制伺服电机方面<span class="ff1">。</span>本文主要介绍了基于<span class="_ _0"> </span><span class="ff3">CAN Festival<span class="_ _1"> </span></span>协议栈的<span class="_ _0"> </span><span class="ff3">CANopen<span class="_ _1"> </span></span>程序的设计</span></div><div class="t m0 x1 h2 y5 ff2 fs0 fc0 sc0 ls0 ws0">与实现<span class="ff4">,</span>包括主从机和主站<span class="ff1">、</span>从站的功能实现<span class="ff1">。</span>通过使用<span class="_ _0"> </span><span class="ff3">STM32F407<span class="_ _1"> </span></span>作为主控芯片<span class="ff4">,</span>实现了<span class="_ _0"> </span><span class="ff3">PDO<span class="_ _1"> </span></span>收</div><div class="t m0 x1 h2 y6 ff2 fs0 fc0 sc0 ls0 ws0">发<span class="ff1">、<span class="ff3">SDO<span class="_ _1"> </span></span></span>收发<span class="ff1">、</span>状态管理<span class="ff1">、</span>心跳以及紧急报文发送等功能<span class="ff1">。</span></div><div class="t m0 x1 h2 y7 ff2 fs0 fc0 sc0 ls0 ws0">一<span class="ff1">、</span>引言</div><div class="t m0 x1 h2 y8 ff2 fs0 fc0 sc0 ls0 ws0">随着工业控制系统的不断升级和网络化程度的提高<span class="ff4">,<span class="ff3">CANopen<span class="_ _1"> </span></span></span>作为一种开放式通信协议<span class="ff4">,</span>逐渐成为工</div><div class="t m0 x1 h2 y9 ff2 fs0 fc0 sc0 ls0 ws0">业自动化领域中最常见的通信协议之一<span class="ff1">。<span class="ff3">CAN Festival<span class="_ _1"> </span></span></span>协议栈作为<span class="_ _0"> </span><span class="ff3">CANopen<span class="_ _1"> </span></span>协议的具体实现<span class="ff4">,</span>提</div><div class="t m0 x1 h2 ya ff2 fs0 fc0 sc0 ls0 ws0">供了一套完整的程序框架<span class="ff4">,</span>方便开发人员快速构建<span class="_ _0"> </span><span class="ff3">CANopen<span class="_ _1"> </span></span>通信系统<span class="ff1">。</span>本文将基于<span class="_ _0"> </span><span class="ff3">CAN Festival</span></div><div class="t m0 x1 h2 yb ff2 fs0 fc0 sc0 ls0 ws0">协议栈<span class="ff4">,</span>设计和实现一个基于<span class="_ _0"> </span><span class="ff3">CANopen<span class="_ _1"> </span></span>的一主多从控制系统<span class="ff1">。</span></div><div class="t m0 x1 h2 yc ff2 fs0 fc0 sc0 ls0 ws0">二<span class="ff1">、<span class="ff3">CANopen<span class="_ _1"> </span></span></span>概述</div><div class="t m0 x1 h2 yd ff3 fs0 fc0 sc0 ls0 ws0">CANopen<span class="_ _1"> </span><span class="ff2">是一种基于<span class="_ _0"> </span></span>CAN<span class="_ _1"> </span><span class="ff2">总线的高层协议<span class="ff4">,</span>它定义了一套标准的通信对象和通信方式<span class="ff4">,</span>使工控设备</span></div><div class="t m0 x1 h2 ye ff2 fs0 fc0 sc0 ls0 ws0">之间可以进行灵活的数据交换<span class="ff1">。<span class="ff3">CANopen<span class="_ _1"> </span></span></span>协议采用了面向对象的通信模型<span class="ff4">,</span>通过对象字典的方式管理</div><div class="t m0 x1 h2 yf ff2 fs0 fc0 sc0 ls0 ws0">设备的状态和参数<span class="ff4">,</span>提供了丰富的功能和灵活的配置方式<span class="ff1">。</span></div><div class="t m0 x1 h2 y10 ff2 fs0 fc0 sc0 ls0 ws0">三<span class="ff1">、<span class="ff3">CAN Festival<span class="_ _1"> </span></span></span>协议栈介绍</div><div class="t m0 x1 h2 y11 ff3 fs0 fc0 sc0 ls0 ws0">CAN Festival<span class="_ _1"> </span><span class="ff2">是一套开源的<span class="_ _0"> </span></span>CANopen<span class="_ _1"> </span><span class="ff2">协议栈<span class="ff4">,</span>它提供了一系列的<span class="_ _0"> </span></span>API<span class="_ _1"> </span><span class="ff2">和示例代码<span class="ff4">,</span>方便开发人</span></div><div class="t m0 x1 h2 y12 ff2 fs0 fc0 sc0 ls0 ws0">员在嵌入式系统中快速实现<span class="_ _0"> </span><span class="ff3">CANopen<span class="_ _1"> </span></span>通信功能<span class="ff1">。<span class="ff3">CAN Festival<span class="_ _1"> </span></span></span>协议栈具有良好的可移植性和可扩</div><div class="t m0 x1 h2 y13 ff2 fs0 fc0 sc0 ls0 ws0">展性<span class="ff4">,</span>适用于多种硬件平台和操作系统<span class="ff1">。</span></div><div class="t m0 x1 h2 y14 ff2 fs0 fc0 sc0 ls0 ws0">四<span class="ff1">、</span>设计与实现</div><div class="t m0 x1 h2 y15 ff2 fs0 fc0 sc0 ls0 ws0">本文将基于<span class="_ _0"> </span><span class="ff3">STM32F407<span class="_ _1"> </span></span>开发板<span class="ff4">,</span>使用<span class="_ _0"> </span><span class="ff3">CAN Festival<span class="_ _1"> </span></span>协议栈进行<span class="_ _0"> </span><span class="ff3">CANopen<span class="_ _1"> </span></span>程序的设计与实现<span class="ff1">。</span>具</div><div class="t m0 x1 h2 y16 ff2 fs0 fc0 sc0 ls0 ws0">体功能包括主从机和主站<span class="ff1">、</span>从站的功能实现<span class="ff1">。</span></div><div class="t m0 x1 h2 y17 ff3 fs0 fc0 sc0 ls0 ws0">4.1 <span class="ff2">主从机功能实现</span></div><div class="t m0 x1 h2 y18 ff2 fs0 fc0 sc0 ls0 ws0">主从机功能是<span class="_ _0"> </span><span class="ff3">CANopen<span class="_ _1"> </span></span>通信系统的核心<span class="ff4">,</span>它负责协调和控制所有的从站设备<span class="ff1">。</span>在本设计中<span class="ff4">,</span>我们使</div><div class="t m0 x1 h2 y19 ff2 fs0 fc0 sc0 ls0 ws0">用<span class="_ _0"> </span><span class="ff3">STM32F407<span class="_ _1"> </span></span>作为主控芯片<span class="ff4">,</span>通过<span class="_ _0"> </span><span class="ff3">CAN<span class="_ _1"> </span></span>总线与多个从站设备进行通信<span class="ff1">。</span>主从机功能包括<span class="_ _0"> </span><span class="ff3">PDO<span class="_ _1"> </span></span>收发</div><div class="t m0 x1 h2 y1a ff1 fs0 fc0 sc0 ls0 ws0">、<span class="ff3">SDO<span class="_ _1"> </span><span class="ff2">收发</span></span>、<span class="ff2">状态管理</span>、<span class="ff2">心跳等</span>。</div><div class="t m0 x1 h2 y1b ff3 fs0 fc0 sc0 ls0 ws0">4.2 <span class="ff2">主站功能实现</span></div><div class="t m0 x1 h2 y1c ff2 fs0 fc0 sc0 ls0 ws0">主站负责管理和控制从站设备<span class="ff4">,</span>它通过发送<span class="_ _0"> </span><span class="ff3">PDO<span class="ff1">、</span>SDO<span class="_ _1"> </span></span>等指令<span class="ff4">,</span>实现对从站设备的控制和配置<span class="ff1">。</span>在本</div><div class="t m0 x1 h2 y1d ff2 fs0 fc0 sc0 ls0 ws0">设计中<span class="ff4">,</span>主站通过<span class="_ _0"> </span><span class="ff3">CAN<span class="_ _1"> </span></span>总线与从站进行通信<span class="ff4">,</span>并实现了<span class="_ _0"> </span><span class="ff3">PDO<span class="_ _1"> </span></span>收发<span class="ff1">、<span class="ff3">SDO<span class="_ _1"> </span></span></span>收发等功能<span class="ff1">。</span></div><div class="t m0 x1 h2 y1e ff3 fs0 fc0 sc0 ls0 ws0">4.3 <span class="ff2">从站功能实现</span></div></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div>
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