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  • AMBA
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  • Cortex-M
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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    160 questions
    Tymoteusz Cejrowski
    LSTM support with Ethos-U NPU 14 days ago
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,517 questions
    Mario Trams
    RE: Is it normal that DC CVAC does also carry out a cache line invalidate on Cortex-A53? 15 hours ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    664 questions
    Colin Campbell
    RE: AMBA APB 13 days ago Arm Employee Badge
  • Arm Development Studio forum

    Community based support Arm Development Studio - Efficient embedded software development from tiny off-the-shelf microcontrollers to custom multicore processors.
    2,206 questions
    Ronan Synnott
    RE: Arm R52 FVP mode memory write is and access throwing controller to abort handler 7 hours 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. 9 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 3 months ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    17 questions
    Vikas Pandey
    RE: Inquiry: ARM’s Architectural Recommendations for Isolated Hosting of SafeVM, IVI & Trusted SW Using CCA 1 day 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? 5 months ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    998 questions
    wenhui wang
    RE: How can I assign several variables to a specific section? 29 days ago
  • Embedded and Microcontrollers forum

    This forum is now read-only.
    442 questions
     Annie
    RE: IAR-workbench error 11 months 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 8 months ago
  • High Performance Computing (HPC) forum

    The latest forum discussions for server and commercial and open-source HPC tools.
    116 questions
    Mikhail Ablakatov
    RE: Exploring Opportunities to Speed Up Vector API Performance on Arm 2 months ago Arm Employee Badge
  • 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? 8 months ago Arm Employee Badge
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,346 questions
    Jen-Tse Huang
    RE: STM32H747 dual core debug using Keil and STLink 17 hours 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 4 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.
    1,409 questions
    Aleksei Romanov
    RE: Vulkan, dynamic uniform buffer, vkUpdateDescriptorSets buffer range 18 hours ago
  • 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 2 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 4 months ago
>
All questions in this Community
  • Answered

    arm-none-eabi-gcc : unable to see local variables in modeldebugger 0

    7369 views
    8 replies
    Latest over 4 years ago
    by Andy Neil
  • Not Answered

    fopen in simulation 0

    • Keil
    • uVision
    • Cortex-M4
    1014 views
    0 replies
    Started over 4 years ago
    by AFR
  • Not Answered

    LISA language for ARM FAST Models - multithreading support 0

    955 views
    0 replies
    Started over 4 years ago
    by CDAMP
  • Answered

    libcrypt library missing. +1

    2238 views
    1 reply
    Latest over 4 years ago
    by Jerome Decamps - 杜尚杰
  • Not Answered

    Keil MDK 5.32 - project setting "Operating System" not saved 0

    3677 views
    5 replies
    Latest over 4 years ago
    by Chad Clendening
  • Not Answered

    Custom HTTP Header Content-type 0

    • Keil MDK Cortex-M Edition
    • STM32 F7
    1387 views
    0 replies
    Started over 4 years ago
    by Fanny Prina
  • Not Answered

    Data abort exception for unaligned access in Cortex A55 0

    6809 views
    1 reply
    Latest over 4 years ago
    by Annie
  • Not Answered

    I have a doubt about memory addresses ¿Any expert? 0

    1898 views
    1 reply
    Latest over 4 years ago
    by WestfW
  • Answered

    Caller Function Did Not Keep R3 0

    • GCC
    • GNU Arm
    • GNU
    1541 views
    1 reply
    Latest over 4 years ago
    by Ronan Synnott Arm Employee Badge
  • Suggested Answer

    Caller Function Did Not Keep R3 0

    • GCC
    • GNU Arm
    1392 views
    1 reply
    Latest over 4 years ago
    by Ronan Synnott Arm Employee Badge
  • Not Answered

    Compare the toolchain between gcc-arm-none-eabi-9-2020-q2-update and armcc v6 0

    2032 views
    2 replies
    Latest over 4 years ago
    by a.surati
  • Not Answered

    Priority Group Setting for NVIC Cortex-M7 0

    18132 views
    1 reply
    Latest over 4 years ago
    by SeanB
  • Not Answered

    Compiling libgcc not optimized 0

    • 32-bit
    • Armv7-M
    • Compiling
    • GCC
    • Thumb
    • Cortex-M
    • Thumb2
    • Library
    • Arm Assembly Language (ASM)
    • C
    • Cortex-M4
    9348 views
    11 replies
    Latest over 4 years ago
    by a.surati
  • Not Answered

    A new alternative to the Fast Artificial Neural Network Library (FANN) in C 0

    • Artificial Intelligence (AI)
    • Machine Learning (ML)
    • Library
    4294 views
    0 replies
    Started over 4 years ago
    by James05
  • Not Answered

    Examples and MAC driver for using ethernet LAN SPI MAC? 0

    872 views
    0 replies
    Started over 4 years ago
    by Hans Berger
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