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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    158 questions
    Ben Clark
    RE: CPU stalking after Ethos U85 command stream had been executed 11 days ago Arm Employee Badge
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,504 questions
    Oliver Beirne
    RE: DMA Controller PL230 - Representation of PL230_DMA_CHNL_BITS 2 days ago Arm Employee Badge
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    662 questions
    Prakash B
    Is it possible to connect DSTREAM-ST to FPGA board 3 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.
    2,203 questions
    Ronan Synnott
    RE: Breakpoint on Invalid Memory Access (R5F CPU) 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 1 month ago
  • Ask a question

    Join the conversation. Feel free to ask a question about this event.
    11 questions
    Fahad Mubeen
    Is Arm DSTREAM compatible with Qualcomm SA8775P (Snapdragon) SoC for JTAG debugging? 5 months ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    16 questions
    josaf bodia
    RE: How is automotive software development evolving for electric vehicles (EVs)? 3 months 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.
    33 questions and discussions
    wenhui wang
    How can I assign several variables to a specific section? 1 day ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    995 questions
    talat Yavuz
    RE: Questions on Performance Testing ARMPL Functions (Sequential vs OpenMP vs Naive Implementations) 17 days ago
  • Embedded and Microcontrollers forum

    This forum is now read-only.
    442 questions
     Annie
    RE: IAR-workbench error 9 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 2 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 16 days 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? 6 months ago Arm Employee Badge
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,318 questions
    Shellz
    Conversion of ARM Compiler 5 uVision project to ARM compiler 6 4 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 3 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.
    1,403 questions
    hterrolle
    RE: processus time double after fews seconde 8 days 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
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All questions in this Community
  • Not Answered

    LISA language for ARM FAST Models - multithreading support 0

    949 views
    0 replies
    Started over 4 years ago
    by CDAMP
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    libcrypt library missing. +1

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    Latest over 4 years ago
    by Jerome Decamps - 杜尚杰
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    Keil MDK 5.32 - project setting "Operating System" not saved 0

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    Custom HTTP Header Content-type 0

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    Started over 4 years ago
    by Fanny Prina
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    Data abort exception for unaligned access in Cortex A55 0

    6755 views
    1 reply
    Latest over 4 years ago
    by Annie
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    I have a doubt about memory addresses ¿Any expert? 0

    1880 views
    1 reply
    Latest over 4 years ago
    by WestfW
  • Answered

    Caller Function Did Not Keep R3 0

    • GCC
    • GNU Arm
    • GNU
    1510 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
    1373 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

    1988 views
    2 replies
    Latest over 4 years ago
    by a.surati
  • Not Answered

    Priority Group Setting for NVIC Cortex-M7 0

    17974 views
    1 reply
    Latest over 4 years ago
    by SeanB
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    Compiling libgcc not optimized 0

    • 32-bit
    • Armv7-M
    • Compiling
    • GCC
    • Thumb
    • Cortex-M
    • Thumb2
    • Library
    • Arm Assembly Language (ASM)
    • C
    • Cortex-M4
    9145 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
    4042 views
    0 replies
    Started over 4 years ago
    by James05
  • Not Answered

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

    861 views
    0 replies
    Started over 4 years ago
    by Hans Berger
  • Not Answered

    How do I get the count of files in SD card interfaced to LPC2378 microcontroller via USB ? 0

    • JTAG
    • Keil
    • uVision
    772 views
    0 replies
    Started over 4 years ago
    by adbidwai
  • Not Answered

    arm_mat_inverse_f32 producing incorrect singularities 0

    • Cortex-M7
    • Digital Signal Processor (DSP)
    • CMSIS
    761 views
    0 replies
    Started over 4 years ago
    by patrickrossiter
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