µVision CMSIS
• Version lifecycle management enhanced: a three-way merge of the "base", the "update" and the user managed file is now possible.
• Base version files (<configfilename>.<extension>.base@version) are read-only and shall be stored and shipped as part of the project. They are the unmodified default configuration file shipped with the software component. In the future, version information of configuration files will no longer be stored as part of the µVision project files (*.uvprojx).
• Import and export of 'cprj' project files improved and updated to support recent changes in Open-CMSIS-Pack project's CMSIS-Toolbox implementation.
Arm Compiler
• Arm Compiler 6 version 6.19 - see Release Notes for further details.
• armasm: Deprecated legacy assembler for armasm-syntax assembly code with support for older Arm architectures only. Use the armclang integrated assembler (GNU arm assembler syntax) for all new assembly files.
• Arm Compiler 5 IS NO LONGER INCLUDED in the MDK-Core Installer.
• Arm Compiler 5 is still supported by µVision and can be downloaded and installed independently (default is to install to: <keilfolder>\ARM\ARMCC).
This article explains how to configure the Arm Compiler 5 in uVision after you have installed it inside your MDK installation directory
Software Packs included
• Keil - MDK-Middleware 7.16.0
* Network Component Version 7.18.0
* FileSystem Component Version 6.15.3
* USB Component Version 6.16.1
• Keil - MDK-Middleware Graphics 1.1.0 (Unchanged from MDK 5.37)
* Segger emWin Version 6.24.
• Arm - CMSIS 5.9.0 (Unchanged from MDK 5.37)
* For a comprehensive list of changes refer to CMSIS 5.9.0 Release.
• Arm - CMSIS-DSP 1.14.2 (New)
* The CMSIS-DSP library is now hosted on GitHub in a separate repository from CMSIS_5 and distributed in the ARM.CMSIS-DSP pack.
• Arm - CMSIS-NN 4.0.0 (New)
* The CMSIS-NN library is now hosted on GitHub in a separate repository from CMSIS_5 and distributed in the ARM.CMSIS-NN pack.
* Backward incompatible change of return type: The return type of all API's that returned a status was changed. CMSIS-NN previously used error codes from CMSIS-DSP of type enum 'arm_status'. This is now replaced by enum 'arm_cmsis_nn_status'. The status' numeric values remain unchanged. It is recomended that users update the return type in their applications.
• Arm - CMSIS-Driver 2.7.2
* For a comprehensive list of changes refer to CMSIS-Driver 2.7.2 Release.
• Keil - Arm Compiler 1.7.2
CMSIS-Toolbox
• Added: CMSIS-Toolbox Version 1.3.0 including compiler configuration file for Arm Compiler 6.19 located in the c:\Keil_v5\ARM\ctools directory.
• Follow the setup instructions for Windows to use the compiler and packs from MDK also with the commandline tools from cmsis-toolbox.
• uVision supports the import/export of the 'cprj' project description format specified by the Open-CMSIS-Pack project.
Cortex-M models
• Arm Virtual Hardware (AVH) models were updated to Version 11.19.23.
* Added the new Corstone SSE-310 (Cortex-M85) model variant including the Ethos-U65 machine learning processor (NPU).
* The models work like previously shipped FVP models but add these virtual interfaces:
* Virtual Input/Output (VIO) for controlling simple I/O such as LED and switches.
* Virtual Streaming Interface (VSI) for data streaming for audio, video and senors.
* Virtual Socket Interface (VSocket) for IP network connectivity via the host system.
Target debugging
• Segger J-Link:
* Updated debug driver to version 7.82.
• STMicroelectronics ST-LINK:
* Updated firmware upgrade utility ST-LinkUpgrade.exe to version 2.5.7.
• Nuvoton NU-Link:
* Updated debug driver to version 3.08.7380r.
• Texas Instruments XDS110:
* Debug probe used for TI MPS432 Launchpad.
* Updated debug driver to version 1.0.13, fixing connection issues in SWD mode.
