Microcontroller Development Kit - Version 5.24

• [ARM Compiler included]
• ARM Compiler 5.06u5: see Release Notes for update information.
• ARM Compiler 6.7: see Release Notes for update information.
• [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 3.0.1.0 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]
• Refer to System Requirements Overview for hardware and operating system requirements.