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  • AMBA
  • Armv8-A
  • Cortex-A
  • Cortex-M
  • Cortex-M4
  • GCC
  • Keil
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  • Keil C251 Tools
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  • Keil MDK
  • Linux
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  • OpenGL ES

Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    160 questions
    anjali sonkar
    RE: AI tools for IoT? 18 days ago
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,524 questions
    minji lee
    AXI4 Channel Handshake 2 days ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    665 questions
    Gal Kaptsenel
    Fast Models 16 days ago
  • Arm Development Studio forum

    Community based support Arm Development Studio - Efficient embedded software development from tiny off-the-shelf microcontrollers to custom multicore processors.
    2,208 questions
    Ronan Synnott
    RE: ARM_TOOL_VARIANT unset 23 days ago Arm Employee Badge
  • Arm Virtual Hardware forum

    Please note: This forum is now read-only. Learn more in the first pinned post.
    58 questions
     Annie
    This forum is now read-only. Learn more here. 10 months ago
  • Ask a question

    Join the conversation. Feel free to ask a question about the Inventors Challenge 2023.
    59 questions and discussions
    飞 洪
    arm-socrates build IP display buidl fail 4 months ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    17 questions
    Jack Michael
    RE: Inquiry: ARM’s Architectural Recommendations for Isolated Hosting of SafeVM, IVI & Trusted SW Using CCA 6 hours ago
  • Community Help forum

    New to Arm Community? Start here to learn how to get the most out of it. Learn how to use the Community, share ideas for enhancements and ask questions about features.
    32 questions and discussions
     Annie
    RE: How to create a blog on community.arm.com? 7 months ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    1,002 questions
    Ronan Synnott
    RE: Arm Compiler FuSa 6.16.2: Memory Reload Behavior at -O0 Optimization 4 days ago Arm Employee Badge
  • Embedded and Microcontrollers forum

    This forum is now read-only.
    442 questions
     Annie
    RE: IAR-workbench error over 1 year ago
  • Event forum

    Join the conversation! Ask questions about the event, connect with fellow attendees, and participate in our AMA session!
    10 questions and discussions
    Roberto07
    RE: Workshop Materials over 3 years ago
  • Forum

    Have a question about the webinar series? Ask it here.
    4 questions
    Suriya Gunasekaran
    RE: want to get certificate for play & project over 2 years ago Arm Employee Badge
  • Forum

    26 questions
    Megharsh L
    Regading certification of inventors challenge 2024 9 months ago
  • High Performance Computing (HPC) forum

    The latest forum discussions for server and commercial and open-source HPC tools.
    118 questions
    Chiranmoy Bhattacharya
    RE: Exploring Opportunities to Speed Up Vector API Performance on Arm 10 days ago
  • Internet of Things (IoT) forum

    The latest forum discussions for software developers building connected products based on Arm technology.
    9 questions
    Ronan Synnott
    RE: 亲爱的工程师,我是中国的一个初级工程师,想选择一个stm32芯片用于学习。你们有推荐的吗? 9 months ago Arm Employee Badge
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,356 questions
    rkopsch
    RE: Installation of Arm compiler v5 1 day ago Arm Employee Badge
  • Laptops and Desktops forum

    A forum for developers optimizing performance, power efficiency, and user experiences on Arm-powered laptops and desktops.
    2 questions
    josaf bodia
    RE: GPU Hierarchy 2025 – Ultimate Graphics Card Benchmarks & Comparison 6 months ago
  • Mobile, Graphics, and Gaming forum

    A forum for developers building high-performance mobile apps, cutting-edge graphics, and immersive gaming experiences on Arm.
    1,411 questions
    Peter Harris
    RE: SIMD help for exemple 3 days ago Arm Employee Badge
  • Morello forum

    Morello is a research program led by Arm which could radically change the way we design and program processors in future, to enable better built-in security.
    128 questions
    vrisreziTruther
    RE: Morello toolchain compilation 3 months ago
  • Operating Systems forum

    The latest forum discussions for all Arm technology relating to Operating Systems (OS)
    272 questions
    Cantaff0rd
    UEFI variables from UEFI shell 5 months ago
>
All questions in this Community
  • Answered

    What is better as mutex on Cortex-M4 - Bitband or LDREX/STREX 0

    • Cortex-M
    • Cortex-M4
    9816 views
    7 replies
    Latest over 10 years ago
    by Yasuhiko Koumoto
  • Not Answered

    Problems with JTAG tools and STM32F101T6 parts... 0

    • Keil MDK
    1748 views
    2 replies
    Latest over 10 years ago
    by doubt that my ISP Al Bradford
  • Not Answered

    error 47 in debug function when using vector on project 0

    • Keil MDK
    824 views
    2 replies
    Latest over 10 years ago
    by douglas Hines
  • Answered

    GL_ANDROID_extension_pack_es31a support? +1

    • Midgard
    • OpenGL ES
    • Mali-GPU
    5256 views
    1 reply
    Latest over 10 years ago
    by Peter Harris Arm Employee Badge
  • Not Answered

    Debug mode, program halts by itself right after being started 0

    • Keil MDK
    2039 views
    6 replies
    Latest over 10 years ago
    by Westonsupermare Pier
  • Not Answered

    C51: How Much max count by counter in 1 sec 0

    • Keil C51 Tools
    2006 views
    8 replies
    Latest over 10 years ago
    by Hiren Tejani
  • Answered

    arm-elf-gcc compiling for cortex-M4 0

    • compiler
    • arm-elf-gcc
    • GCC
    • GNU Arm
    • GNU
    • Cortex-M4
    25014 views
    12 replies
    Latest over 10 years ago
    by Yasuhiko Koumoto
  • Not Answered

    merge sorting will work in c8051f120? 0

    • Keil C51 Tools
    1230 views
    4 replies
    Latest over 10 years ago
    by KJ Un
  • Not Answered

    target not created erroe 0

    • Keil C51 Tools
    611 views
    1 reply
    Latest over 10 years ago
    by Westonsupermare Pier
  • Not Answered

    breakpoints cannot be set on some lines 0

    • Keil MDK
    2509 views
    2 replies
    Latest over 10 years ago
    by Yunlong Lweis
  • Not Answered

    MCB1800 software reset 0

    • Keil MDK
    763 views
    0 replies
    Started over 10 years ago
    by moualek adlene
  • Not Answered

    LPC2148 Strange observation 0

    • Keil MDK
    810 views
    3 replies
    Latest over 10 years ago
    by KJ Un
  • Not Answered

    UART Problem 0

    • Keil MDK
    1310 views
    5 replies
    Latest over 10 years ago
    by ImPer Westermark
  • Not Answered

    problem regarding memory of lpc1114 0

    • Keil MDK
    770 views
    2 replies
    Latest over 10 years ago
    by ImPer Westermark
  • Not Answered

    error 65: access violation at 0x00000000 : no 'execute/read' permission 0

    • Keil MDK
    2614 views
    3 replies
    Latest over 10 years ago
    by Nilesh Raghuvanshi
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