Arm Community
Arm Community
  • Site
  • User
  • Site
  • Search
  • User
Support forums
Support forums
Keil forum
  • Jump...
  • Cancel
  • Description The Keil Forum is an open forum where you may post questions and comments about Keil products.
  • Threads 32334 Questions
Help a member

Have a question? If you can, please take a moment to also see if there is a question that you are able to answer.

  • Tags
  • RSS
  • More actions
  • Cancel
Other forums
  • AI forum

  • Architectures and Processors forum

  • Arm Development Platforms forum

  • Arm Development Studio forum

  • Arm Virtual Hardware forum

  • Automotive forum

  • Compilers and Libraries forum

  • Embedded and Microcontrollers forum

  • High Performance Computing (HPC) forum

  • Internet of Things (IoT) forum

  • Keil forum

  • Laptops and Desktops forum

  • Mobile, Graphics, and Gaming forum

  • Morello forum

  • Operating Systems forum

  • Servers and Cloud Computing forum

  • SoC Design and Simulation forum

  • SystemReady Forum

  • Answered

    Error: *** License Mapping Failed! *** Debugger aborted ! +1

    • MDK-Arm
    • Keil MDK
    • License Management
    1020 views
    2 replies
    Latest 6 months ago
    by ANAND Mohan
  • Suggested Answer

    Unable to compile example with GCC compiler 0

    1364 views
    3 replies
    Latest 6 months ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    The examples for the ADuCM355 are written for the AC5 compiler. They don't work with Community Keil that only has the AC6 compiler. Is there any chance that the the ADuCM355 example will be updated to AC6? +2

    1276 views
    3 replies
    Latest 6 months ago
    by rkopsch Arm Employee Badge
  • Answered

    Why is keil uvision upgraded to V5 but the installation information and windows registry are still shown in V4? 0

    • Keil MDK
    • uVision
    1611 views
    4 replies
    Latest 6 months ago
    by Kaze
  • Answered

    STM32F4 Serial Wire Trace Data Overflow 0

    • Trace Debug Tools (TDT)
    • Serial Wire Debug
    2303 views
    6 replies
    Latest 6 months ago
    by Steve Hersey
  • Suggested Answer

    The CPU DLL parameter will have an extra space 0

    • Keil MDK
    • uVision
    967 views
    2 replies
    Latest 6 months ago
    by Kaze
  • Answered

    I'm developing for C8051F130 in Keil C51. May I ask if Keil provides header files for C8051F130, and are they compatible with C8051F120.h? 0

    • C8051F130
    • Keil C51 Dev Tools
    708 views
    1 reply
    Latest 6 months ago
    by Grant B
  • Answered

    nRF_DeviceFamilyPack Download Issue – "Not Found" Error 0

    • nRF_DeviceFamilyPack
    1181 views
    2 replies
    Latest 6 months ago
    by hy kim
  • Not Answered

    MDK-Toolbox Toolchain Issue when using legacy compiler for armasm 0

    • Keil uVision
    • uv2csolution
    • MDK-Arm
    • error
    • cbuild
    • Arm Compiler 6
    • uv2conversion
    • Arm Compiler
    • armasm
    • Gitlab
    • uVision
    • pipeline
    • assembler
    • armclang
    • ARM Community
    • MDK-Toolbox
    • failed
    • Keil Tools
    • Library
    • CI
    • CMSIS
    • Cortex-M4
    1347 views
    3 replies
    Latest 6 months ago
    by Oliver Beirne Arm Employee Badge
  • Answered

    Problem with EventRecorder Integration "STM32L476RCT6TR",ST_link Debugger. 0

    • MDK-Arm
    • Keil MDK
    • STM32 L4
    • uVision
    • Keil Middleware
    • Debugging
    • Library
    • CMSIS
    • Cortex-M4
    • compilation
    1586 views
    4 replies
    Latest 6 months ago
    by marwen mechri
  • Suggested Answer

    allocating unitialised variable space 0

    1232 views
    3 replies
    Latest 6 months ago
    by David Wooller
  • Answered

    the keil mdk v5.42 community edition limit 32k code ? +1

    2725 views
    8 replies
    Latest 6 months ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    I have a third-party development board which has STM32F407VGT6 Microcontroller. I am trying to create a new project and while selecting the software components, Under device startup component is missing. I have selected the MCU as target for this project. 0

    • Embedded Software
    • Keil MDK
    • Arm
    • STM32
    • stm32f4
    1020 views
    2 replies
    Latest 6 months ago
    by Hans Schneebauer Arm Employee Badge
  • Not Answered

    Use AC6 Error: L6218E: Undefined symbol signbit (referred from fastmathfunctions.o). 0

    • Arm Compiler 6
    339 views
    0 replies
    Started 6 months ago
    by Jerry Lu
  • Not Answered

    Help in navigating the Network middleware for Ethernet interface. 0

    • MDK-Arm
    • Keil MDK
    • network
    • ethernet
    • uVision
    • middleware
    • CMSIS RTOS
    323 views
    0 replies
    Started 6 months ago
    by Vedang Varma
  • Not Answered

    Issue with Keil µVision Shortcut Not Working After Reinstall 0

    750 views
    1 reply
    Latest 6 months ago
    by rkopsch Arm Employee Badge
  • Not Answered

    Keil Interface with FPGA for ARM Debugging 0

    273 views
    0 replies
    Started 6 months ago
    by ABAX
  • Not Answered

    MDK-Middleware 8.0.0 ETH cannot communicate at 10Mbps 0

    • MDK-Arm
    • middleware
    • stm32h7
    759 views
    1 reply
    Latest 6 months ago
    by Franc Urbanc Arm Employee Badge
  • Answered

    MDK-ARM V5.42 Installation Error +1

    • installation
    • Keil MDK
    • Keil MDK Professional Edition
    3187 views
    6 replies
    Latest 6 months ago
    by seki betu
  • Answered

    USB Custom Class + MSC Composite Device 0

    • Keil MDK
    • USB
    • STM32
    1090 views
    2 replies
    Latest 7 months ago
    by Valentin Platzgummer
<>
Topics being discussed in this forum
  • Arm Compiler 6
  • CMSIS
  • CMSIS RTOS
  • Cortex-M
  • Cortex-M4
  • Debugger
  • Debugging
  • DS-5 Development Studio
  • Keil
  • Keil C166 Tools
  • Keil C251 Tools
  • Keil C51 Dev Tools
  • Keil C51 Tools
  • Keil MDK
  • Keil MDK Cortex-M Edition
  • Keil Tools
  • MDK-Arm
  • Microcontroller (MCU)
  • RTX
  • STM32
  • STM32 F1
  • STM32 F4
  • stm32cubemx
  • STM32F4DISCOVERY
  • uVision