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  • AMBA
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  • Cortex-M
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  • Keil
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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 15 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? 18 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 9 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 20 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 20 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
  • Suggested Answer

    code crashes when I include I2C1_IRQ_handler 0

    • Embedded Software
    • Embedded Memory
    • STM32
    1282 views
    4 replies
    Latest over 2 years ago
    by Gopal Gowda
  • Not Answered

    How to solve the problem as follows 0

    826 views
    1 reply
    Latest over 2 years ago
    by Annie
  • Answered

    Error: L6218E: Undefined symbol arm_nn_softmax_common_s8 (referred from arm_softmax_s8.o). I got this error please help me out... +1

    • Keil MDK
    • STM32 F4
    1619 views
    1 reply
    Latest over 2 years ago
    by rkopsch Arm Employee Badge
  • Not Answered

    Linking error with ARM GNU Toolchain 12.2 release 0

    • GNU Toolchain
    3105 views
    2 replies
    Latest over 2 years ago
    by Stam Markianos-Wright Arm Employee Badge
  • Answered

    ulinkprod linux driver +1

    1153 views
    2 replies
    Latest over 2 years ago
    by Brion
  • Answered

    ULINKpro D Linux Driver 0

    • ULINKpro D
    862 views
    1 reply
    Latest over 2 years ago
    by rkopsch Arm Employee Badge
  • Answered

    Arm DS IDE build VS. Arm DS Command Prompt build 0

    3682 views
    6 replies
    Latest over 2 years ago
    by ronenw
  • Answered

    GCC 12.2 libc_nano exporting retargetable locking functions and data +1

    5310 views
    5 replies
    Latest over 2 years ago
    by Stam Markianos-Wright Arm Employee Badge
  • Answered

    I2C CMSIS Driver implementation 0

    • Keil
    • uVision
    • Cortex-M0+
    • CMSIS
    2559 views
    2 replies
    Latest over 2 years ago
    by uodami
  • Not Answered

    Compiling issue in keil5, arm compiler 5 0

    1939 views
    0 replies
    Started over 2 years ago
    by Sai Giri
  • Not Answered

    What are the risks of opening L1/L2 ECC of Cortex-A72 0

    1168 views
    2 replies
    Latest over 2 years ago
    by zhuhuaiyun
  • Answered

    Auto vectorization of 32-bit float multiply on Cortex-M55 +1

    2156 views
    3 replies
    Latest over 2 years ago
    by Ronan Synnott Arm Employee Badge
  • Answered

    fopen fails with absolute path +1

    • Arm Development Studio
    • Fixed Virtual Platforms (FVPs)
    2597 views
    2 replies
    Latest over 2 years ago
    by Annie
  • Not Answered

    File handling (File I/O), I am using Cortex M55. How can I read .pcm file and write a .pcm file in Arm Virtual Hardware simulator? 0

    2254 views
    1 reply
    Latest over 2 years ago
    by arjunsuhass
  • Answered

    fopen from working directory 0

    2422 views
    2 replies
    Latest over 2 years ago
    by ronenw
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