基于CANoe的TC275、S12X及S32K144 UDS诊断数据库CDD文件与CAPL Boot上下位机程序移植说明文档,基于CANoe的TC275、S12X及S32K144 UDS诊断数据库CD
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基于CANoe的TC275、S12X及S32K144 UDS诊断数据库CDD文件与CAPL Boot上下位机程序移植说明文档,基于CANoe的TC275、S12X及S32K144 UDS诊断数据库CDD文件与CAPL Boot上下位机程序移植说明文档,tc275以及s12x以及s32k144的基于canoe的uds诊断数据库cdd文件，以及CAPL需要编写的boot上位机,下位机程序，移植说明文档,tc275; s12x; s32k144; canoe; uds诊断数据库cdd文件; CAPL; boot上位机程序; 下位机程序; 移植说明文档,基于CANoe的S系列MCU UDS诊断数据库与CAPL程序开发移植指南 <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/90425716/2/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/90425716/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>CANoe<span class="_ _0"> </span><span class="ff2">的<span class="_ _0"> </span></span>TC275<span class="ff2">、<span class="_ _1"></span><span class="ff1">S12X<span class="_ _0"> </span><span class="ff2">及<span class="_ _0"> </span></span>S32K144<span class="_ _0"> </span><span class="ff2">的<span class="_ _0"> </span></span>UDS<span class="_ _0"> </span><span class="ff2">诊断数据库<span class="_ _0"> </span></span>CDD<span class="_ _0"> </span><span class="ff2">文件及<span class="_ _0"> </span></span>CAPL<span class="_ _0"> </span><span class="ff2">程序移植</span></span></span></div><div class="t m0 x1 h2 y2 ff2 fs0 fc0 sc0 ls0 ws0">说明文档<span class="ff1">**</span></div><div class="t m0 x1 h2 y3 ff2 fs0 fc0 sc0 ls0 ws0">一、引言</div><div class="t m0 x1 h2 y4 ff2 fs0 fc0 sc0 ls0 ws0">本文档旨在详细说明如何基于<span class="_ _0"> </span><span class="ff1">CANoe<span class="_ _0"> </span></span>平台，<span class="_ _2"></span>为<span class="_ _0"> </span><span class="ff1">TC275</span>、<span class="_ _2"></span><span class="ff1">S12X<span class="_ _0"> </span><span class="ff2">以及<span class="_ _0"> </span></span>S32K144<span class="_ _0"> </span><span class="ff2">等设备创建<span class="_ _0"> </span></span>UDS</span></div><div class="t m0 x1 h2 y5 ff2 fs0 fc0 sc0 ls0 ws0">（统一诊断服务）<span class="_ _3"></span>诊断数据库的<span class="_ _0"> </span><span class="ff1">CDD<span class="_ _0"> </span></span>文件，<span class="_ _3"></span>并编写相应的<span class="_ _0"> </span><span class="ff1">boot<span class="_ _0"> </span></span>上位机及下位机程序。<span class="_ _3"></span>此文</div><div class="t m0 x1 h2 y6 ff2 fs0 fc0 sc0 ls0 ws0">档将为开发者提供一个完整的移植说明，以便于快速上手和操作。</div><div class="t m0 x1 h2 y7 ff2 fs0 fc0 sc0 ls0 ws0">二、<span class="ff1">UDS<span class="_ _0"> </span></span>诊断数据库<span class="_ _0"> </span><span class="ff1">CDD<span class="_ _0"> </span></span>文件</div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls0 ws0">1. <span class="_ _4"> </span><span class="ff2">数据库构建</span></div><div class="t m0 x1 h2 y9 ff2 fs0 fc0 sc0 ls0 ws0">首先<span class="_ _5"></span>，需<span class="_ _5"></span>要理<span class="_ _5"></span>解<span class="_ _0"> </span><span class="ff1">UDS<span class="_"> </span></span>诊断<span class="_ _5"></span>协议<span class="_ _5"></span>及其<span class="_ _5"></span>在<span class="_ _0"> </span><span class="ff1">CAN<span class="_"> </span></span>网络<span class="_ _5"></span>中的<span class="_ _5"></span>应用<span class="_ _5"></span>。<span class="ff1">TC275<span class="_ _5"></span></span>、<span class="ff1">S12X<span class="_"> </span></span>及<span class="_ _6"> </span><span class="ff1">S32K144<span class="_"> </span></span>等设</div><div class="t m0 x1 h2 ya ff2 fs0 fc0 sc0 ls0 ws0">备通常需要遵循汽车开放系统架构<span class="_ _7"></span>（<span class="ff1">AUTOSAR</span>）<span class="_ _7"></span>的标准。<span class="_ _7"></span>因此，<span class="_ _7"></span>我们需要在<span class="_ _0"> </span><span class="ff1">CANoe<span class="_ _4"> </span></span>中创建</div><div class="t m0 x1 h2 yb ff2 fs0 fc0 sc0 ls0 ws0">符合这些标准的<span class="_ _0"> </span><span class="ff1">UDS<span class="_ _0"> </span></span>诊断数据库。</div><div class="t m0 x1 h2 yc ff1 fs0 fc0 sc0 ls0 ws0">a. <span class="_ _4"> </span><span class="ff2">打开<span class="_ _0"> </span></span>CANoe<span class="_ _0"> </span><span class="ff2">软件，进入诊断数据库编辑器。</span></div><div class="t m0 x1 h2 yd ff1 fs0 fc0 sc0 ls0 ws0">b. <span class="_ _4"> </span><span class="ff2">定义设备类型及对应的<span class="_ _0"> </span></span>UDS<span class="_ _0"> </span><span class="ff2">服务。</span></div><div class="t m0 x1 h2 ye ff1 fs0 fc0 sc0 ls0 ws0">c. <span class="_ _4"> </span><span class="ff2">根据设备的技术手册，添加或修改<span class="_ _0"> </span></span>PID<span class="ff2">（参数识别码）和<span class="_ _4"> </span></span>DID<span class="ff2">（诊断信息码）<span class="_ _8"></span>。</span></div><div class="t m0 x1 h2 yf ff1 fs0 fc0 sc0 ls0 ws0">d. <span class="_ _4"> </span><span class="ff2">保存并导出<span class="_ _0"> </span></span>CDD<span class="_ _0"> </span><span class="ff2">文件。</span></div><div class="t m0 x1 h2 y10 ff1 fs0 fc0 sc0 ls0 ws0">2. CDD<span class="_ _4"> </span><span class="ff2">文件内容</span></div><div class="t m0 x1 h2 y11 ff1 fs0 fc0 sc0 ls0 ws0">CDD<span class="_"> </span><span class="ff2">文件应包含设备的基本信息、支持的<span class="_ _0"> </span></span>UDS<span class="_"> </span><span class="ff2">服务、</span>PID<span class="_"> </span><span class="ff2">和<span class="_ _4"> </span></span>DID<span class="_"> </span><span class="ff2">的详细描述等。这些信息</span></div><div class="t m0 x1 h2 y12 ff2 fs0 fc0 sc0 ls0 ws0">对于上位机和下位机程序的编写至关重要。</div><div class="t m0 x1 h2 y13 ff2 fs0 fc0 sc0 ls0 ws0">三、<span class="ff1">CAPL<span class="_ _0"> </span></span>程序编写</div><div class="t m0 x1 h2 y14 ff1 fs0 fc0 sc0 ls0 ws0">1. Boot<span class="_ _0"> </span><span class="ff2">上位机程序</span></div><div class="t m0 x1 h2 y15 ff1 fs0 fc0 sc0 ls0 ws0">Boot<span class="_ _0"> </span><span class="ff2">上位机程序主要负责设备的初始化以及与下位机的通信。<span class="_ _9"></span>在<span class="_ _0"> </span><span class="ff1">CAPL</span>（<span class="ff1">CANoe Application </span></span></div><div class="t m0 x1 h2 y16 ff1 fs0 fc0 sc0 ls0 ws0">Programming Language<span class="ff2">）中，我们需要编写以下内容：</span></div><div class="t m0 x1 h2 y17 ff1 fs0 fc0 sc0 ls0 ws0">a. <span class="_ _4"> </span><span class="ff2">初始化<span class="_ _0"> </span></span>CAN<span class="_ _0"> </span><span class="ff2">通道及参数设置。</span></div><div class="t m0 x1 h2 y18 ff1 fs0 fc0 sc0 ls0 ws0">b. <span class="_ _4"> </span><span class="ff2">定义与下位机的通信协议。</span></div><div class="t m0 x1 h2 y19 ff1 fs0 fc0 sc0 ls0 ws0">c. <span class="_ _4"> </span><span class="ff2">实现设备的自检及初始化流程。</span></div><div class="t m0 x1 h2 y1a ff1 fs0 fc0 sc0 ls0 ws0">d. <span class="_ _4"> </span><span class="ff2">编写与下位机交互的命令及响应处理逻辑。</span></div><div class="t m0 x1 h2 y1b ff1 fs0 fc0 sc0 ls0 ws0">2. Boot<span class="_ _0"> </span><span class="ff2">下位机程序</span></div><div class="t m0 x1 h2 y1c ff2 fs0 fc0 sc0 ls0 ws0">下位机程序主要负责接收上位机的命令并执行相应的操作。同样在<span class="_ _0"> </span><span class="ff1">CAPL<span class="_ _0"> </span></span>中编写：</div><div class="t m0 x1 h2 y1d ff1 fs0 fc0 sc0 ls0 ws0">a. <span class="_ _4"> </span><span class="ff2">接收上位机发送的命令。</span></div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div>