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- 2025-01-23
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The Team Keil, a part ARM, has released Arm Keil MDK 5.42a is the most comprehensive software development solution for Arm-based microcontrollers and includes all components that you need to create, build, and debug embedded applications.
MDK-ARM Version 5.42a - Release Date: 17th March, 2025
- Fixed MDK installation fails with dialog message: "Cannot create destination file. …" if Windows uses a chinese character set. - Added missing MTItoCoverage.dll in ARM\avh-fvp\bin\models preventing the models to launch in case load and/or store coverage information checkbox is enabled.
The Keil products from ARM include C/C++ compilers, debuggers, integrated development and simulation environments, RTOS and middleware libraries, and evaluation boards for ARM, Cortex-M, Cortex-R4, 8051, C166, and 251 processor families. Since the acquisition, ARM has continued the development and support of Keil products for existing 8051, 251, and C166 markets. [µVision updated to V5.42.0.0] - Fixed Core Peripheral debug window for Arm Cortex-M52 based devices not displaying secure and non-secure registers. - Fixed source file referenced via UNC path not found during debug. - Fixed failing build after loading generator component's updated *.gpdcs file. - Added Key Sequence letter "A" for accessing linker map files. - Added support for numbers and symbols in Configuration Wizard annotation <y>. - The latest Keil::STM32* CMSIS Pack versions make use of the STM32Cube global generator and do not have a "Device:Startup" component. Therefore the "CMSIS_device_header" macro is undefined. - When loading a CMSIS Solution project (*.csolution.yml) missing packs are detected by "cbuild" and installed by "cpackget" therefore no installation via the MDK pack installer will be triggered. - When using MDK µVision for debugging ELF files from CMSIS Solution projects using the command line and/or the CMSIS Solution VS Code extension, ensure that the same CMSIS Pack Root directory is configured to avoid unnecessary duplication of pack installations. - It is recommended to install Device Family Packs (DFP) using the MDK PackInstaller to ensure that SVD files are converted during installation.
[Arm Compiler included] Arm Compiler for Embedded version 6.23 - see Release Notes for further details.
[Software Packs included] Keil::MDK-Middleware@8.0.0 (major new version) - Revision History. - Network Component Version 8.0.0. - FileSystem Component Version 8.0.0. - USB Component Version 8.0.0. ARM::CMSIS@6.1.0. (unchanged) ARM::CMSIS-Compiler@2.1.0. (unchanged) ARM::CMSIS-Driver@2.10.0. (updated) ARM::CMSIS-DSP@1.16.2. (unchanged) ARM::CMSIS-NN@7.0.0. (updated) ARM::CMSIS-RTX@5.9.0. (unchanged) ARM::CMSIS-View@1.2.0. (unchanged) ARM::Cortex_DFP@1.1.0. (unchanged)
[CMSIS-Toolbox] Updated the CMSIS-Toolbox to version 2.8.0. See Release Notes for details.
[Cortex-M and Corstone models] AVH FVP Models were updated to version 11.28.32.
[Target debugging] Segger J-Link - Updated debug driver to version 8.16. STMicroelectronics ST-LINK (unchanged) - Update ST-Link utility to latest version 3.16.7. Nuvoton NU-Link - NuLink driver version 3.19.7746r [Arm Compiler included] - Arm Compiler 6 version 6.22 - see Release Notes for further details. [Software Packs included] Keil::MDK-Middleware@7.17.0 - All components require the Event Recorder component from ARM::CMSIS-View pack (instead of deprecated ARM_Compiler pack). - All component configuration files got updated. - For details see the "Revision History" of the component documentation. . Network Component Version 7.19.0 . Network Component Version 6.7.7 was deprecated and got removed. . FileSystem Component Version 6.16.6 . USB Component Version 6.17.0 ARM::CMSIS@6.1.0 - Added support for Arm Cortex-M52. - Added CoreDebug symbols back for compatibility with CMSIS_5. Use define "CMSIS_DISABLE_DEPRECATED" to hide symbols. ARM::CMSIS-Compiler@2.1.0 - Enabled use with Arm Cortex-M52 based devices. For bug fixes refer to the Revision History. ARM::CMSIS-Driver@2.8.0 - Aligned with CMSIS v6. ARM::CMSIS-DSP@1.15.0 (unchanged) ARM::CMSIS-NN@5.0.0 - This is non backward compatible API change, for improved read efficiency in FC for MVE extension. The new api changes are arm_vector_sum_s8, arm_svdf_s8 and arm_svdf_s8_get_buffer_size_mve. Please refer to arm_nnfunctions.h for details. ARM::CMSIS-RTX@5.9.0 - Enabled use with Arm Cortex-M52 based devices. - Removed the dependency on "Device:Startup" component. ARM::CMSIS-View@1.1.0 - Enabled use with Arm Cortex-M52 based devices. ARM::Cortex_DFP@1.1.0 - Added Arm Cortex-M52 based device "ARMCM52" [CMSIS-Toolbox] - Updated the CMSIS-Toolbox to version 2.4.0. See Release Notes for details. [Cortex-M and Corstone models] - AVH FVP Models were updated to version 11.24.24. . Added the Corstone SSE-315 (Cortex-M85) model with the Mali-C55 Image Signal Processor (ISP) and the Ethos-U65 machine learning processor (NPU). . Added the model for Cortex-M52 core (MPS2). . AVH FVP models can now be run only if MDK is activated with a User-based License (UBL), and do not work with node-lock/flex licenses. If you want to run models under legacy licensing technology, you need to copy the VHT/FVP models from older MDK installations. - The AVH models were previously located in '[install_dir]\ARM\VHT' have been now moved to '[install_dir]\ARM\avh-fvp' and renamed (starting with "FVP_" prefix instead of "VHT_"). This fully aligns the AVH FVP deliverables in MDK installer with other delivery channels (such as Arm tools artifactory). [Target debugging] Segger J-Link - Updated debug driver to version 7.96h. STMicroelectronics ST-LINK - Updated ST-LINK driver to version 3.3.0 and ST-Link Upgrade Utility to version 3.15.6. Nuvoton NU-Link - Updated NuLink driver to version 3.15.7623r
 Improved: Support for independent trace clockFor tracing, most Arm Cortex-M based devices run on the core clock. But some devices have a separate trace clock. μVision now has the ability to set the trace clock separately from the core clock, so that trace is captured and processed correctly. This is available for all ULINK debug adapters and CMSIS-DAP. New: Save System Analyzer outputSystem Analyzer is a graphical analysis tool that shows power measurement data, exceptions and thread execution over time, value changes of VTREGs or variables, as well as incoming events from Event Recorder. The System Analyzer output can now be saved as a comma separated or tab separated value file for further processing: About Keil MDK-ARM. Keil MDK-ARM is the most comprehensive software development solution for Arm Cortex-based microcontrollers. Every MDK edition includes IDE, C/C++ compiler, debugger, software pack management, and CMSIS. MDK-Core offers leading support for over 3,750 Cortex-M based devices including the new Arm Cortex-M23/M33 cores. The μVision debugger includes event recorder and component viewer to show run-time behavior of software components. Together with the ULINKpro debug adapter, it offers full instruction trace and complete code coverage information. DS-MDK contains the Eclipse-based DS-5 IDE/debugger and supports 32-bit Cortex-A processors or hybrid systems with 32-bit Cortex-A and Cortex-M. Streamline performance analyzer helps to get the best out of the system’s resources and create high performance, energy efficient products. Software packs can be added any time to MDK-Core or DS-MDK making new device support and middleware updates independent from the toolchain. They contain device support, CMSIS libraries, software components, middleware, board support, code templates, and example projects. MDK middleware provides royalty-free, tightly-coupled software components that are specifically designed for communication peripherals in microcontrollers. The industry-leading Arm C/C++ Compilers with assembler, linker, and highly optimized run-time libraries are tailored for optimum code size and performance. Arm Compiler 5 is certified for functional safety applications and offers long-term maintenance and support. Arm Compiler 6 offer the best code size currently on the market. It offers various optimization levels including Link Time Optimization. This diagram shows the code size. ULINKplus is a universal debug and trace adapter that enables test automation, software optimization for ultra-low-power applications, and isolation for debugging sensitive hardware systems. The compact enclosure allows usage in harsh environments and provides standard target connectors for JTAG, power measurement, and general purpose I/O. DFP (Device Family Pack) - for MDK, additional software components and support for microcontroller devices is provided by software packs. DFP (Device Family Pack) indicates that a software pack contains support for microcontroller devices. About Keil Elektronik GmbH. Keil was founded in 1985 to market add-on products for the development tools provided by many of the silicon vendors. It soon became evident that there was a void in the marketplace that must be filled by quality software development tools. It was then that Keil implemented the first C compiler designed from the ground-up specifically for the 8051 microcontroller. Since the acquisition, ARM has continued the development and support of Keil products for existing 8051, 251, and C166 markets. In addition, we have driven innovation to support and significantly improve software development around ARM processor-based devices. Owner: Arm KeilProduct Name: Microcontroller Development Kit (MDK)Version: 5.42aSupported Architectures: x64Website Home Page : www.keil.comLanguages Supported: englishSystem Requirements: Windows *Size: 854.2 mb 包含 Keil MDK v5.42a + DFP / C51 v9.61 / C166 v7.57 / C251 v5.60 本部分内容设定了隐藏,需要回复后才能看到 关于汉化 本汉化使用mdk529进行汉化,仅替换大部分英文字符,个别翻译可能异常使用方式(推荐方案): 1.下载官方mdk529正常安装(官方下载地址:http://www.keil.com/files/eval/mdk529.EXE 可以使用迅雷等工具加速下载) 2.自行破解配置 3.将本压缩包中的 UV4_V1.1.exe 放入上文的安装路径的Keil_v5\UV4\文件夹下 ,即与UV4.exe放在同一路径。 4.已经完成汉化,双击UV4_V1.1.exe启动后便是中文页面,为了方便可再次创建快捷键到桌面 5.如果想双击功能自动打开汉化版,则需要替换UV4.exe Tips: 1.C51v960.exe也可以用以上相同步骤汉化(官方下载地址:http://www.keil.com/files/eval/c51v960a.EXE) 2.如果使用此汉化文件替换其它版本,可能出现异常。 3.汉化细节请观看 https://www.bilibili.com/video/av26404568/ 蒙蒙plus提供汉化支持 mdk529汉化文件(C51v960).rar (3640 K) 下载次数:26
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