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  • AMBA
  • Armv8-A
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  • Cortex-M
  • Cortex-M4
  • GCC
  • Keil
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  • Linux
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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    158 questions
    Faiq Harris
    RE: AI tools for IoT? 9 days ago
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,510 questions
    Dylan Barrie
    RE: Correctly invalidating Cortex-A53 shared L2 cache for access through ACP? 4 hours ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    664 questions
    revati Dharmadhikari
    Installation of Arm compiler v5 5 hours 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.
    2,204 questions
    Stephen Theobald
    RE: How to show only included files in the ARM DS search results? 1 day 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. 8 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 2 months ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    17 questions
    Vikas Pandey
    Inquiry: ARM’s Architectural Recommendations for Isolated Hosting of SafeVM, IVI & Trusted SW Using CCA 3 days 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? 3 days ago
  • Embedded and Microcontrollers forum

    This forum is now read-only.
    442 questions
     Annie
    RE: IAR-workbench error 10 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 7 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 1 month 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? 7 months ago Arm Employee Badge
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,329 questions
    Kasun Hewage
    Issue with pyOCD flashing with CMSIS Pack NXP::MCXN947_DFP@25.09.00 12 hours ago
  • 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.
    1,404 questions
    hterrolle
    RE: processus time double after fews seconde 1 day 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 1 month 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 3 months ago
>
All questions in this Community
  • Not Answered

    Problem in understanding behaviour of GCC compiler (aarch64-none-elf-gcc) on Neon intrinsics for ARM cortex a53 0

    • Cortex-A53
    • Optimization Solution
    • GNU Assembler
    • GCC
    • NEON
    • Compilers
    28979 views
    10 replies
    Latest over 5 years ago
    by khan777
  • Answered

    Cortex M0 - Returning from Interrupt 0

    • Cortex-M0
    • Arm Education Media
    10870 views
    13 replies
    Latest over 5 years ago
    by Mezan1
  • Not Answered

    change frequency of PWM for TIMER on STM32F429I 0

    1685 views
    1 reply
    Latest over 5 years ago
    by Andy Neil
  • Not Answered

    Accessing initial_sp and heap_base at run time? 0

    • Keil MDK
    5072 views
    8 replies
    Latest over 5 years ago
    by Alexander Tishchenko
  • Answered

    Remove multiple occurrences of a word in ARM (Big Endian) +1

    • Character array
    • Keil
    • uVision
    • String
    • Arm Assembly Language (ASM)
    15474 views
    2 replies
    Latest over 5 years ago
    by Andy Neil
  • Suggested Answer

    Implementing OS_Tick API in RTX5 for Cortex-M3 +1

    4613 views
    7 replies
    Latest over 5 years ago
    by tobermory
  • Not Answered

    gcc does not generate correct code while building PIC 0

    • GCC
    • Thumb
    • GNU Arm
    • Thumb2
    • Arm Assembly Language (ASM)
    • Cortex-M4
    7979 views
    3 replies
    Latest over 5 years ago
    by a.surati
  • Suggested Answer

    FFT Library LPC1768 0

    • Keil MDK
    5968 views
    11 replies
    Latest over 5 years ago
    by Sankalp Agarwal Arm Employee Badge
  • Suggested Answer

    mdk5.29 not highlight the text 0

    2259 views
    2 replies
    Latest over 5 years ago
    by Sankalp Agarwal Arm Employee Badge
  • Answered

    ARM AMBA AXI4 read channel information 0

    • AXI4
    12886 views
    1 reply
    Latest over 5 years ago
    by Colin Campbell Arm Employee Badge
  • Answered

    Unexplained shader core utilization 0

    • Mali GPU (Bifrost Architecture)
    • Streamline Performance Analyzer
    19940 views
    2 replies
    Latest over 5 years ago
    by JPJ
  • Suggested Answer

    MDK v5.29 Keil uVision5 crashs at start up 0

    2514 views
    3 replies
    Latest over 5 years ago
    by Sankalp Agarwal Arm Employee Badge
  • Not Answered

    LPC2148 USB device faills to return descriptor 0

    2709 views
    5 replies
    Latest over 5 years ago
    by Milorad Cvjetkovic Arm Employee Badge
  • Not Answered

    Setting MPU_RASR for Memory Protection Unit with correct values of TEX/C/B/S bits 0

    4014 views
    1 reply
    Latest over 5 years ago
    by Uma Ramalingam Arm Employee Badge
  • Answered

    stm32h753 rtc resets after power down (vbat is connected) +1

    • STM32
    17490 views
    1 reply
    Latest over 5 years ago
    by Andy Neil
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