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  • Description The Keil Forum is an open forum where you may post questions and comments about Keil products.
  • Threads 32344 Questions
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  • Not Answered

    FPU Registers remains 0x00000000 0

    303 views
    0 replies
    Started 5 months ago
    by PBrunay
  • Answered

    is there a way to read port 4 (P4) in the c8051 using C? 0

    852 views
    2 replies
    Latest 5 months ago
    by Fausto Bartra
  • Answered

    Special Editions "MDK for STMicroelectronics Cortex-M0/M0++" for commercial usage 0

    1019 views
    2 replies
    Latest 5 months ago
    by Eric Chen
  • Answered

    Event recorder cause hard fault 0

    1210 views
    3 replies
    Latest 5 months ago
    by Milorad Cvjetkovic Arm Employee Badge
  • Answered

    Keil MDK Licensing Error: Serial does not match product requested 0

    • License Issue
    • C9555E
    1343 views
    3 replies
    Latest 5 months ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    Build a Project code size more than 32K with complier 5 +1

    810 views
    1 reply
    Latest 6 months ago
    by Ronan Synnott Arm Employee Badge
  • Not Answered

    CMSIS Core Processor files not included in KEIL 0

    1158 views
    2 replies
    Latest 6 months ago
    by Bharath Basavaraj
  • Not Answered

    EventRecorder with STM32H753 does not shows or display thread activity +1

    582 views
    1 reply
    Latest 6 months ago
    by René Henke
  • Not Answered

    Next execution statement not working in debug mode when using step into button 0

    • Keil
    804 views
    2 replies
    Latest 6 months ago
    by himanshu mehta
  • Suggested Answer

    I'm new to Keil and i'm having this error, is it common? 0

    • Keil uVision
    • new
    • stm32f411
    889 views
    1 reply
    Latest 6 months ago
    by Hans Schneebauer Arm Employee Badge
  • Answered

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

    • MDK-Arm
    • Keil MDK
    • License Management
    1053 views
    2 replies
    Latest 6 months ago
    by ANAND Mohan
  • Suggested Answer

    Unable to compile example with GCC compiler 0

    1417 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

    1311 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
    1656 views
    4 replies
    Latest 6 months ago
    by Kaze
  • Answered

    STM32F4 Serial Wire Trace Data Overflow 0

    • Trace Debug Tools (TDT)
    • Serial Wire Debug
    2386 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
    1000 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
    733 views
    1 reply
    Latest 6 months ago
    by Grant B
  • Answered

    nRF_DeviceFamilyPack Download Issue – "Not Found" Error 0

    • nRF_DeviceFamilyPack
    1221 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
    1397 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
    1639 views
    4 replies
    Latest 6 months ago
    by marwen mechri
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