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KEIL MDK-ARM Version 5.24 Released

Friday, 30 June 2017 03:25

Software Update for Part Numbers MDK-ARM-ES, MDK-PLUS and MDK-PRO.


  • [Software Packs included]
    • ARM - CMSIS 5.0.1 same as in MDK - Version 5.23.
    • Keil - MDK Middleware 7.4.1
      • Updated the FileSystem Component to version 6.9.8.
        • Added: for memory cards connected via SPI a bus frequency adaptation algorithm is implemented.
        • Enhanced: debug messaging for Event Recorder.
      • Updated the USB Component to version 6.11.0.
        • Added: support for ARMCLANG compiler version 6.
        • USB Host
          • Corrected: enumeration of USB HID devices which stall SetIdle request.
        • USB Device
          • Added: Mass Storage Class support for multiple Logical Units (up to 4).
      • Updated the Network Component to version 7.5.0.
        • Added: support for IPv4 fragmentation and reassembly.
        • Added: configurable MTU parameter at runtime.
    • Keil - ARM Compiler Extensions 1.3.1
      • Updated SCVD examples to build without warnings for use with ARMCLANG compiler.
      • Updated SCVD Event Recorder documentation.
  • [Target debugging]
    • Updated: Nuvoton NULink debug driver to version 2.01.6592.
    • Updated: P&E Micro debug driver to version 6.42.
    • Updated: Segger J-Link debug driver to version 6.16c adding support for ARMv8-M based devices.
    • Updated: STMicroelectronics ST-LINK debug driver to version adding support for ST-Link V3.
  • [uVision updated to V5.24.1.0]
    • Updated: Feature map of the MDK Editions are reflected by the product i.e.:
      • Introduction of MDK Essential superseding MDK Cortex-M.
      • MDK Plus supporting secure mode application development and debug of Cortex-M23 and Cortex-M33 based devices.
    • Added: Source Browse information is now available in project targets using ARM Compiler 6:
      • Information is generated dynamically, does not require a successful project build and is updated as the source code is edited.
      • While the source code is processed, the status bar displays: Creating Browse Information ….
    • Improved: Source Browser window redesign for better usability for project targets using the ARM Compiler 6.
    • Improved: Dynamic Syntax Checker for project targets using the ARM Compiler 6:
      • Warning level configured for the build is also considered by dynamic syntax checking.
      • Warning and Errors are now consistent with the build output window.
    • Added: ARM Compiler 6 warning level MISRA Compatible suppressing compiler warnings contradicting MISRA rules. Warning level Moderate Warnings got renamed to AC5-like Warnings.
    • Improved: PC-Lint setup:
      • separate configuration settings for C and C++ modules.
      • the generated lint command files are stored in the output folder configured for object files.
    • Extended: the ARM-Compiler version selection in Options for Target dialog adds the option to select the latest installed version of ARM Compiler 5 and ARM Compiler 6.
    • Improved: the MDK-ARM installer creates a backup of the TOOLS.ini file in case an existing installation folder is used.
  • [Supported Operating Systems]



To download the latest Update and view the Release Notes:

If you would like to renew the support and maintenance for your license, please email Coral May Van Allen at This email address is being protected from spambots. You need JavaScript enabled to view it. .


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