https://www.iar.com/zh/knowledge/learn zh Thu, 07 May 2026 08:30:00 GMT 2026-05-07T08:30:00Z zh https://www.iar.com/zh/knowledge/learn/implementing-ropi-in-iar-embedded-workbench-for-arm <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/implementing-ropi-in-iar-embedded-workbench-for-arm" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Code%20on%20screen/Introduces%20a%20useful%20technique%20for%20customizing%20only%20a%20part%20of%20a%20library%2c%20which%20is%20common%20in%20embedded%20development%2c%20and%20explains%20how%20to%20utilize%20the%20linke.jpeg" alt="在IAR Embedded Workbench for Arm中实现ROPI" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p style="font-size: 16px;"><span>随着汽车智能化程度的提高，集成的</span><span>ECU(Electronic Control Unit)</span><span>数量不断增加，</span><span>OTA(Over-the-Air)</span><span>技术变得越来越普遍，它允许车辆通过无线网络接收软件更新，从而实现功能升级和性能改进，提高了便利性。</span></p> <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/implementing-ropi-in-iar-embedded-workbench-for-arm" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Code%20on%20screen/Introduces%20a%20useful%20technique%20for%20customizing%20only%20a%20part%20of%20a%20library%2c%20which%20is%20common%20in%20embedded%20development%2c%20and%20explains%20how%20to%20utilize%20the%20linke.jpeg" alt="在IAR Embedded Workbench for Arm中实现ROPI" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p style="font-size: 16px;"><span>随着汽车智能化程度的提高，集成的</span><span>ECU(Electronic Control Unit)</span><span>数量不断增加，</span><span>OTA(Over-the-Air)</span><span>技术变得越来越普遍，它允许车辆通过无线网络接收软件更新，从而实现功能升级和性能改进，提高了便利性。</span></p> <img src="https://track-eu1.hubspot.com/__ptq.gif?a=143667342&amp;k=14&amp;r=https%3A%2F%2Fwww.iar.com%2Fzh%2Fknowledge%2Flearn%2Fimplementing-ropi-in-iar-embedded-workbench-for-arm&amp;bu=https%253A%252F%252Fwww.iar.com%252Fzh%252Fknowledge%252Flearn&amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "> 编程 Thu, 07 May 2026 08:18:05 GMT https://www.iar.com/zh/knowledge/learn/implementing-ropi-in-iar-embedded-workbench-for-arm 2026-05-07T08:18:05Z IAR https://www.iar.com/zh/knowledge/learn/computing-checksum-for-multiple-address-ranges-in-iar-embedded-workbench <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/computing-checksum-for-multiple-address-ranges-in-iar-embedded-workbench" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Development%20teams/modern%20teams%20writting%20code.jpg" alt="在IAR Embedded Workbench中计算多个地址区间的Checksum" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p><span style="font-size: 16px;">在“使用IAR Embedded Workbench和MCU的CRC模块来检查代码的完整性”一文中介绍了如何在IAR Embedded Workbench中配置生成对应代码区域的CRC校验码。但是在IDE里面的Linker &gt; Checksum选项里面只能配置一个地址区间并且只能生成一个Checksum。如果有多个地址空间，那么IDE里面的Linker &gt; Checksum选项没有办法满足需求，需要使用命令行的方式。</span></p> <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/computing-checksum-for-multiple-address-ranges-in-iar-embedded-workbench" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Development%20teams/modern%20teams%20writting%20code.jpg" alt="在IAR Embedded Workbench中计算多个地址区间的Checksum" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p><span style="font-size: 16px;">在“使用IAR Embedded Workbench和MCU的CRC模块来检查代码的完整性”一文中介绍了如何在IAR Embedded Workbench中配置生成对应代码区域的CRC校验码。但是在IDE里面的Linker &gt; Checksum选项里面只能配置一个地址区间并且只能生成一个Checksum。如果有多个地址空间，那么IDE里面的Linker &gt; Checksum选项没有办法满足需求，需要使用命令行的方式。</span></p> <img src="https://track-eu1.hubspot.com/__ptq.gif?a=143667342&amp;k=14&amp;r=https%3A%2F%2Fwww.iar.com%2Fzh%2Fknowledge%2Flearn%2Fcomputing-checksum-for-multiple-address-ranges-in-iar-embedded-workbench&amp;bu=https%253A%252F%252Fwww.iar.com%252Fzh%252Fknowledge%252Flearn&amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "> 编程 调试 Wed, 14 Jan 2026 06:22:04 GMT https://www.iar.com/zh/knowledge/learn/computing-checksum-for-multiple-address-ranges-in-iar-embedded-workbench 2026-01-14T06:22:04Z IAR https://www.iar.com/zh/knowledge/learn/implementing-devops-and-cicd-using-iar-build-tools-on-linux <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/implementing-devops-and-cicd-using-iar-build-tools-on-linux" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Developers%20Debugging/debugging%20trace%20on%20vs%20code%20extensions.jpg" alt="在Linux服务器上使用IAR Build Tools实现DevOps和CI/CD" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p style="font-size: 16px;">近些年来，随着嵌入式软件越来越复杂，DevOps和CI/CD也开始被引入到嵌入式软件开发中，越来越多的自动化构建（Build）和测试都放到Linux服务器上来提升研发效率。为了帮助用户更好地在Linux服务器上使用IAR工具，IAR于2020年推出了可以在Linux服务器上运行的IAR Build Tools。IAR Build Tools可以在Linux服务器上完成自动化构建和C-STAT静态代码分析。IAR Build Tools for Arm (BXARM) v9.50.1实现了下载调试和C-RUN动态代码分析，支持Simulator和I-jet。BXARM v9.60.1实现了下载调试和C-RUN动态代码分析对J-Link的支持。</p> <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/implementing-devops-and-cicd-using-iar-build-tools-on-linux" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Developers%20Debugging/debugging%20trace%20on%20vs%20code%20extensions.jpg" alt="在Linux服务器上使用IAR Build Tools实现DevOps和CI/CD" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p style="font-size: 16px;">近些年来，随着嵌入式软件越来越复杂，DevOps和CI/CD也开始被引入到嵌入式软件开发中，越来越多的自动化构建（Build）和测试都放到Linux服务器上来提升研发效率。为了帮助用户更好地在Linux服务器上使用IAR工具，IAR于2020年推出了可以在Linux服务器上运行的IAR Build Tools。IAR Build Tools可以在Linux服务器上完成自动化构建和C-STAT静态代码分析。IAR Build Tools for Arm (BXARM) v9.50.1实现了下载调试和C-RUN动态代码分析，支持Simulator和I-jet。BXARM v9.60.1实现了下载调试和C-RUN动态代码分析对J-Link的支持。</p> <img src="https://track-eu1.hubspot.com/__ptq.gif?a=143667342&amp;k=14&amp;r=https%3A%2F%2Fwww.iar.com%2Fzh%2Fknowledge%2Flearn%2Fimplementing-devops-and-cicd-using-iar-build-tools-on-linux&amp;bu=https%253A%252F%252Fwww.iar.com%252Fzh%252Fknowledge%252Flearn&amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "> 嵌入式 DevOps CI/CD Mon, 12 Jan 2026 07:05:18 GMT https://www.iar.com/zh/knowledge/learn/implementing-devops-and-cicd-using-iar-build-tools-on-linux 2026-01-12T07:05:18Z IAR https://www.iar.com/zh/knowledge/learn/implementing-ropi-in-iar-embedded-workbench-for-renesas-rh850 <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/implementing-ropi-in-iar-embedded-workbench-for-renesas-rh850" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Developers%20writting%20code/developers%20writing%20code%20and%20getting%20help%20from%20supervisor.jpg" alt="在IAR Embedded Workbench for Renesas RH850中实现ROPI" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p style="font-size: 16px;"><span style="background-color: transparent; letter-spacing: -0.18px; text-wrap-mode: initial;">随着汽车智能化程度的提高，集成的ECU(Electronic Control Unit)数量不断增加，OTA(Over-the-Air)技术变得越来越普遍，它允许车辆通过无线网络接收软件更新，从而实现功能升级和性能改进，提高了便利性。</span></p> <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/implementing-ropi-in-iar-embedded-workbench-for-renesas-rh850" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Developers%20writting%20code/developers%20writing%20code%20and%20getting%20help%20from%20supervisor.jpg" alt="在IAR Embedded Workbench for Renesas RH850中实现ROPI" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p style="font-size: 16px;"><span style="background-color: transparent; letter-spacing: -0.18px; text-wrap-mode: initial;">随着汽车智能化程度的提高，集成的ECU(Electronic Control Unit)数量不断增加，OTA(Over-the-Air)技术变得越来越普遍，它允许车辆通过无线网络接收软件更新，从而实现功能升级和性能改进，提高了便利性。</span></p> <img src="https://track-eu1.hubspot.com/__ptq.gif?a=143667342&amp;k=14&amp;r=https%3A%2F%2Fwww.iar.com%2Fzh%2Fknowledge%2Flearn%2Fimplementing-ropi-in-iar-embedded-workbench-for-renesas-rh850&amp;bu=https%253A%252F%252Fwww.iar.com%252Fzh%252Fknowledge%252Flearn&amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "> 编程 Wed, 07 Jan 2026 03:40:21 GMT https://www.iar.com/zh/knowledge/learn/implementing-ropi-in-iar-embedded-workbench-for-renesas-rh850 2026-01-07T03:40:21Z IAR https://www.iar.com/zh/knowledge/learn/should-local-variables-be-initialized <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/should-local-variables-be-initialized" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Development%20teams/development%20team%20meeting%20reviewing%20code.jpg" alt="局部变量要不要赋初始值？" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p><strong><span style="font-size: 17px;">&nbsp;</span></strong></p> <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/should-local-variables-be-initialized" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Development%20teams/development%20team%20meeting%20reviewing%20code.jpg" alt="局部变量要不要赋初始值？" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p><strong><span style="font-size: 17px;">&nbsp;</span></strong></p> <img src="https://track-eu1.hubspot.com/__ptq.gif?a=143667342&amp;k=14&amp;r=https%3A%2F%2Fwww.iar.com%2Fzh%2Fknowledge%2Flearn%2Fshould-local-variables-be-initialized&amp;bu=https%253A%252F%252Fwww.iar.com%252Fzh%252Fknowledge%252Flearn&amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "> 编程 调试 Mon, 05 Jan 2026 06:35:16 GMT https://www.iar.com/zh/knowledge/learn/should-local-variables-be-initialized 2026-01-05T06:35:16Z IAR https://www.iar.com/zh/knowledge/learn/joint-development-and-debugging-of-bootloader-and-application <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/joint-development-and-debugging-of-bootloader-and-application" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Code%20on%20screen/code%20on%20screen%20zoomed%20vertical.jpg" alt="在IAR Embedded Workbench中进行Bootloader和Application联合开发和调试" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p><span style="font-size: 16px;">随着电子技术的发展，客户对嵌入式产品的期望也越来越高，对应的嵌入式产品功能越来越丰富，里面包含的代码也越来越复杂。很多时候很难把所有功能都实现之后再进行测试验证，而是阶段性的开发对应的功能，然后进行测试验证。为了能够升级对应MCU里面包含的Application，越来越多的的嵌入式产品会包含Bootloader进行Application升级：修改之前的Bug和添加新的功能实现。</span></p> <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/joint-development-and-debugging-of-bootloader-and-application" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Code%20on%20screen/code%20on%20screen%20zoomed%20vertical.jpg" alt="在IAR Embedded Workbench中进行Bootloader和Application联合开发和调试" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p><span style="font-size: 16px;">随着电子技术的发展，客户对嵌入式产品的期望也越来越高，对应的嵌入式产品功能越来越丰富，里面包含的代码也越来越复杂。很多时候很难把所有功能都实现之后再进行测试验证，而是阶段性的开发对应的功能，然后进行测试验证。为了能够升级对应MCU里面包含的Application，越来越多的的嵌入式产品会包含Bootloader进行Application升级：修改之前的Bug和添加新的功能实现。</span></p> <img src="https://track-eu1.hubspot.com/__ptq.gif?a=143667342&amp;k=14&amp;r=https%3A%2F%2Fwww.iar.com%2Fzh%2Fknowledge%2Flearn%2Fjoint-development-and-debugging-of-bootloader-and-application&amp;bu=https%253A%252F%252Fwww.iar.com%252Fzh%252Fknowledge%252Flearn&amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "> 编程 调试 Sun, 04 Jan 2026 03:17:48 GMT https://www.iar.com/zh/knowledge/learn/joint-development-and-debugging-of-bootloader-and-application 2026-01-04T03:17:48Z IAR https://www.iar.com/zh/knowledge/learn/developing-and-debugging-renesas-rh850-mcu-in-iar-embedded-workbench-for-renesas-rh850 <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/developing-and-debugging-renesas-rh850-mcu-in-iar-embedded-workbench-for-renesas-rh850" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/China/IAR%20PR%20Renesas.png" alt="在IAR Embedded Workbench for Renesas RH850中开发和调试Renesas RH850 MCU" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p style="font-size: 16px;"><br>RH850 系列 32 位汽车 MCU 凭借先进的制程技术和瑞萨电子的专有内核，可在实现超低功耗的同时优化性能。 该系列高品质 MCU 符合 AEC-Q100 标准，具备内置安全功能，并为汽车应用场景提供符合 ISO 26262 标准的功能安全保障。 RH850 系列产品组合提供具有可扩展性的解决方案，其 CPU 内核结构多样 — 包括单核、多核、锁步核或其组合 — 以满足严苛场景对高性能与高可靠性的要求。 这些 MCU 专为应对最新的汽车市场趋势而设计，包括网联化、自动化、共享化和电动化（CASE），以助力实现电子电气（E/E）架构的变革[1]。</p> <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/developing-and-debugging-renesas-rh850-mcu-in-iar-embedded-workbench-for-renesas-rh850" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/China/IAR%20PR%20Renesas.png" alt="在IAR Embedded Workbench for Renesas RH850中开发和调试Renesas RH850 MCU" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p style="font-size: 16px;"><br>RH850 系列 32 位汽车 MCU 凭借先进的制程技术和瑞萨电子的专有内核，可在实现超低功耗的同时优化性能。 该系列高品质 MCU 符合 AEC-Q100 标准，具备内置安全功能，并为汽车应用场景提供符合 ISO 26262 标准的功能安全保障。 RH850 系列产品组合提供具有可扩展性的解决方案，其 CPU 内核结构多样 — 包括单核、多核、锁步核或其组合 — 以满足严苛场景对高性能与高可靠性的要求。 这些 MCU 专为应对最新的汽车市场趋势而设计，包括网联化、自动化、共享化和电动化（CASE），以助力实现电子电气（E/E）架构的变革[1]。</p> <img src="https://track-eu1.hubspot.com/__ptq.gif?a=143667342&amp;k=14&amp;r=https%3A%2F%2Fwww.iar.com%2Fzh%2Fknowledge%2Flearn%2Fdeveloping-and-debugging-renesas-rh850-mcu-in-iar-embedded-workbench-for-renesas-rh850&amp;bu=https%253A%252F%252Fwww.iar.com%252Fzh%252Fknowledge%252Flearn&amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "> 编程 调试 汽车 Wed, 10 Dec 2025 06:26:18 GMT https://www.iar.com/zh/knowledge/learn/developing-and-debugging-renesas-rh850-mcu-in-iar-embedded-workbench-for-renesas-rh850 2025-12-10T06:26:18Z IAR https://www.iar.com/zh/knowledge/learn/using-j-link-attach-on-nxp-s32k3-in-iar-embedded-workbench-for-arm <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/using-j-link-attach-on-nxp-s32k3-in-iar-embedded-workbench-for-arm" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Developers%20Debugging/debugging%20session%20c-spy.jpg" alt="在IAR Embedded Workbench for Arm中使用J-Link Attach NXP S32K3导致对应RAM区域被初始化成0xDEADBEEF" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <h4 style="margin-top: 12pt; margin-right: 0in; margin-bottom: 12pt; padding-left: 0in; font-size: 24px; font-weight: bold;"><span style="font-family: Arial, Helvetica, sans-serif; color: #e7371e;">问题</span></h4> <p style="font-size: 16px;"><span style="font-family: Arial, Helvetica, sans-serif;">在IAR Embedded Workbench for Arm中使用J-Link Attach NXP S32K3的时候，会提示对应RAM区域被初始化成0xDEADBEEF，导致对应RAM区域的数据被“篡改”：</span></p> <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/using-j-link-attach-on-nxp-s32k3-in-iar-embedded-workbench-for-arm" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Developers%20Debugging/debugging%20session%20c-spy.jpg" alt="在IAR Embedded Workbench for Arm中使用J-Link Attach NXP S32K3导致对应RAM区域被初始化成0xDEADBEEF" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <h4 style="margin-top: 12pt; margin-right: 0in; margin-bottom: 12pt; padding-left: 0in; font-size: 24px; font-weight: bold;"><span style="font-family: Arial, Helvetica, sans-serif; color: #e7371e;">问题</span></h4> <p style="font-size: 16px;"><span style="font-family: Arial, Helvetica, sans-serif;">在IAR Embedded Workbench for Arm中使用J-Link Attach NXP S32K3的时候，会提示对应RAM区域被初始化成0xDEADBEEF，导致对应RAM区域的数据被“篡改”：</span></p> <img src="https://track-eu1.hubspot.com/__ptq.gif?a=143667342&amp;k=14&amp;r=https%3A%2F%2Fwww.iar.com%2Fzh%2Fknowledge%2Flearn%2Fusing-j-link-attach-on-nxp-s32k3-in-iar-embedded-workbench-for-arm&amp;bu=https%253A%252F%252Fwww.iar.com%252Fzh%252Fknowledge%252Flearn&amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "> 调试 Wed, 29 Oct 2025 05:51:50 GMT https://www.iar.com/zh/knowledge/learn/using-j-link-attach-on-nxp-s32k3-in-iar-embedded-workbench-for-arm 2025-10-29T05:51:50Z IAR https://www.iar.com/zh/knowledge/learn/infineon-motix-mcu-with-iar-embedded-workbench-for-arm <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/infineon-motix-mcu-with-iar-embedded-workbench-for-arm" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Code%20on%20screen/Introduces%20a%20useful%20technique%20for%20customizing%20only%20a%20part%20of%20a%20library%2c%20which%20is%20common%20in%20embedded%20development%2c%20and%20explains%20how%20to%20utilize%20the%20linke.jpeg" alt="在IAR Embedded Workbench for Arm中开发和调试Infineon MOTIX™ MCU" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p><span style="font-size: 16px;">Infineon MOTIX™ MCU集成了感应、控制和驱动电机的所有基本功能，支持继电器、半桥和全桥直流和 BLDC 电机应用，为先进的电机控制应用提供全面的解决方案^[1]。</span></p> <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/infineon-motix-mcu-with-iar-embedded-workbench-for-arm" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Code%20on%20screen/Introduces%20a%20useful%20technique%20for%20customizing%20only%20a%20part%20of%20a%20library%2c%20which%20is%20common%20in%20embedded%20development%2c%20and%20explains%20how%20to%20utilize%20the%20linke.jpeg" alt="在IAR Embedded Workbench for Arm中开发和调试Infineon MOTIX™ MCU" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p><span style="font-size: 16px;">Infineon MOTIX™ MCU集成了感应、控制和驱动电机的所有基本功能，支持继电器、半桥和全桥直流和 BLDC 电机应用，为先进的电机控制应用提供全面的解决方案^[1]。</span></p> <img src="https://track-eu1.hubspot.com/__ptq.gif?a=143667342&amp;k=14&amp;r=https%3A%2F%2Fwww.iar.com%2Fzh%2Fknowledge%2Flearn%2Finfineon-motix-mcu-with-iar-embedded-workbench-for-arm&amp;bu=https%253A%252F%252Fwww.iar.com%252Fzh%252Fknowledge%252Flearn&amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "> 编程 调试 Tue, 28 Oct 2025 06:25:53 GMT https://www.iar.com/zh/knowledge/learn/infineon-motix-mcu-with-iar-embedded-workbench-for-arm 2025-10-28T06:25:53Z IAR https://www.iar.com/zh/knowledge/learn/iar-embedded-workbench-mcu-startup <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/iar-embedded-workbench-mcu-startup" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Code%20on%20screen/code%20on%20big%20screen.jpg" alt="IAR Embedded Workbench中的MCU启动过程" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p><span style="color: #000000; font-size: 16px;">在嵌入式系统中，当MCU复位之后，需要运行对应的启动代码来对系统进行初始化，然后才会调用main函数，开始运行用户的代码。通常情况下，对应的启动代码一般是工具厂商或者芯片厂商提供，嵌入式软件开发工程师不需要特别关注。不过掌握对应的MCU启动过程对于了解和掌握嵌入式系统还是非常有帮助的，特别是在启动过程中出现问题的时候。</span></p> <div class="hs-featured-image-wrapper"> <a href="https://www.iar.com/zh/knowledge/learn/iar-embedded-workbench-mcu-startup" title="" class="hs-featured-image-link"> <img src="https://www.iar.com/hubfs/WEB%202025/Images/Code%20on%20screen/code%20on%20big%20screen.jpg" alt="IAR Embedded Workbench中的MCU启动过程" class="hs-featured-image" style="width:auto !important; max-width:50%; float:left; margin:0 15px 15px 0;"> </a> </div> <p><span style="color: #000000; font-size: 16px;">在嵌入式系统中，当MCU复位之后，需要运行对应的启动代码来对系统进行初始化，然后才会调用main函数，开始运行用户的代码。通常情况下，对应的启动代码一般是工具厂商或者芯片厂商提供，嵌入式软件开发工程师不需要特别关注。不过掌握对应的MCU启动过程对于了解和掌握嵌入式系统还是非常有帮助的，特别是在启动过程中出现问题的时候。</span></p> <img src="https://track-eu1.hubspot.com/__ptq.gif?a=143667342&amp;k=14&amp;r=https%3A%2F%2Fwww.iar.com%2Fzh%2Fknowledge%2Flearn%2Fiar-embedded-workbench-mcu-startup&amp;bu=https%253A%252F%252Fwww.iar.com%252Fzh%252Fknowledge%252Flearn&amp;bvt=rss" alt="" width="1" height="1" style="min-height:1px!important;width:1px!important;border-width:0!important;margin-top:0!important;margin-bottom:0!important;margin-right:0!important;margin-left:0!important;padding-top:0!important;padding-bottom:0!important;padding-right:0!important;padding-left:0!important; "> 编程 Wed, 17 Sep 2025 03:29:36 GMT https://www.iar.com/zh/knowledge/learn/iar-embedded-workbench-mcu-startup 2025-09-17T03:29:36Z IAR