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Forums

  • AI forum

    The latest forum discussions for Artificial Intelligence (AI) software technologies with Arm.
    162 questions
    Ben Clark
    RE: Let's have a discussion on ARM-based IoT devices 1 month ago Arm Employee Badge
  • Architectures and Processors forum

    The latest forum discussions for Arm architectures and Cortex-A, R, M, and classic processors.
    3,551 questions
    Aakash Tegginamani
    Processor has escalated a configurable-priority exception to HardFault 6 days ago
  • Arm Development Platforms forum

    This community is to support software development on Arm supplied Development Platforms.
    667 questions
    Ronan Synnott
    RE: DAP600 - SWD -> JTAG Mode Switch Issue 8 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.
    2,219 questions
    Stephen Theobald
    RE: When debugging the ATF of rdv3 with ADS, breakpoints hit a large number of files 8 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. over 1 year 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 7 months ago
  • Automotive forum

    The latest forum discussions in Automotive IP with Autonomous and Advanced Driver-Assistance Systems (ADAS).
    20 questions
    Ronan Synnott
    RE: Divide by 0 in R52 1 month ago Arm Employee Badge
  • 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? 10 months ago
  • Compilers and Libraries forum

    The latest forum discussions for the Compiler toolchain and libraries for Keil MDK
    1,008 questions
    Satya Prakash
    malloc not behaving correctly in multi-thread embedded application 14 days ago
  • 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 3 years ago Arm Employee Badge
  • Forum

    26 questions
    Megharsh L
    Regading certification of inventors challenge 2024 over 1 year ago
  • High Performance Computing (HPC) forum

    The latest forum discussions for server and commercial and open-source HPC tools.
    120 questions
    Andrew Naughton
    RE: ARMPL FFT memory leak: ASAN reports alloc-dealloc-mismatch on Linux 2 months ago
  • Internet of Things (IoT) forum

    The latest forum discussions for software developers building connected products based on Arm technology.
    11 questions
    Oliver Taylor
    RE: Struggling with I2C Signal Integrity on ESP32 (AquaSense IoT Node) over 3m Cable Runs 2 months ago
  • Keil forum

    The Keil Forum is an open forum where you may post questions and comments about Keil products.
    32,380 questions
    rkopsch
    RE: MDK-ARM Essential FlexLM Licence - Support Expired Nov 2025 - Cannot checkout licence on new Windows Server 2022 machine. 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
    Th M
    Arm on NAS 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.
    1,424 questions
    Peter Harris
    RE: gl_fragcord shader variable 27 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 7 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 8 months ago
>
All questions in this Community
  • Answered

    Global variable not initialized by __main() function +1

    • C
    • Arm Compiler 5
    • Memory
    12965 views
    7 replies
    Latest over 8 years ago
    by ZarKi
  • Answered

    CM4: Write buffer with enabled MPU +1

    • Cortex-M
    • Cortex-M4
    9585 views
    4 replies
    Latest over 8 years ago
    by Matic
  • Not Answered

    GNU ARM Embedded Toolchain for commercial, closed source products? 0

    • Tool Licensing
    • GCC
    • GNU
    9252 views
    4 replies
    Latest over 8 years ago
    by J Mucha
  • Answered

    Where could I find a good start for studying Memory Types and Attributes as well as Monitors and semaphores ? +1

    • AMBA
    • Cortex-M3
    • Cortex-M
    3137 views
    1 reply
    Latest over 8 years ago
    by Martin Weidmann Arm Employee Badge
  • Not Answered

    My keil5 doesn't make RTE_Device.h(Startup) in new projects 0

    • Keil MDK
    4488 views
    2 replies
    Latest over 8 years ago
    by m m
  • Not Answered

    What's the difference between "stm32f407vgtx" & "stm32f407vg" 0

    • Keil MDK
    3611 views
    6 replies
    Latest over 8 years ago
    by John Linq
  • Not Answered

    AHB WRAP4 transfer 0

    • AHB
    6453 views
    2 replies
    Latest over 8 years ago
    by Colin Campbell Arm Employee Badge
  • Answered

    Cortex M4 Conditional Branch - Pipeline +1

    • Cortex-M
    • C
    • Cortex-M4
    8515 views
    5 replies
    Latest over 8 years ago
    by fede_cip
  • Not Answered

    CMSIS-DSP: CFFT with Q15, wrong output 0

    • fft
    • CMSIS
    14568 views
    6 replies
    Latest over 8 years ago
    by batnerd
  • Not Answered

    The system_stm32f4xx.c file lost the SetSysClock() function!? 0

    • Keil MDK
    1381 views
    1 reply
    Latest over 8 years ago
    by JO M
  • Not Answered

    __weak and CLANG 0

    • Keil MDK
    1764 views
    0 replies
    Started over 8 years ago
    by Tobias Lindkvist
  • Not Answered

    SHIFT REGISTER 74HC595//coding keil 5 0

    • Keil MDK
    1707 views
    1 reply
    Latest over 8 years ago
    by Andy Neil
  • Not Answered

    Keil RTX interrupt handling 0

    • Keil MDK
    2612 views
    2 replies
    Latest over 8 years ago
    by Prasanth R
  • Not Answered

    Keil does not add Startup and RTE_devise.h filest to project! 0

    • Keil MDK
    4330 views
    2 replies
    Latest over 8 years ago
    by m m
  • Not Answered

    NAND 16bit error 0

    • Keil MDK
    899 views
    0 replies
    Started over 8 years ago
    by Ana Goncalves
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