• ARM Toolchain/Linker support for External RAM on EBI Interface

    Hi,

    We are working on ARM Cortex-M4 (Nuvoton NUC472) based SoC as per our requirement and we need support to set specific object (.o) or specific
    library file (.a) into specific section into External RAM on EBI Interface.

    So, Would you please provide…

  • ARM Cortex-M4 (Nuvoton NUC472) not booting with External RAM on EBI Interface

    Hi,

    We are working on ARM Cortex-M4 (Nuvoton NUC472) based SoC as per our requirement.We are facing one critical issue like board is not booting when we enabled and used extrenal RAM on EBI.

    We have ported following BSP package with below toolchain for…

  • Are CMSIS drivers for Flash portable on all Cortex M0(vendor independent)?

    I am writing open source easy to use top level Flash drivers which are portable to use on all Cortex M0 devices (vendor independent). So I was thinking of using CMSIS flash drivers as my low level block. So are CMSIS flash driver portable on all Cortex…

  • Please, recommend a book to learn coding in assembly

    Dear all,

    I really appreciate if someone recommend a book to learn coding in assembly. The target processor is STM32F0. Anyone there?

    I already checked those of Joseph Yiu. Actually, I need a book with clear examples. 

    Best regards!

  • Wake-up time from WFI

    How long does it take to wake up from from WFI once an interrupt occurs? 

    What system parameters does the answer depend on?

    What's turned off in the CPU (and elsewhere) while WFI is underway?

    I'm using NXP i.MXRT1050 (Cortex M7) and I'm experiencing…

  • How to use DTCM in multicore ?

    How to initialize global variables in DTCM's of other cores?? Can It be done by using Scatter file?? In multi-core environment usually the early initialization(scatter loading, library function initialization etc..) are done by primary core. So using…

  • Need Help regarding IOT

    Hi Team,

    i am completely new to this world, but still i would like to build a solution based on IOT where i can simply sense some object and reflect it status on internet application.

    can somebody please guide me with some documentation on how to get started…

  • Microcontrollers for IoT application

    HI all,

    Generally what all the parameters deciding the selection of a microcontroller for IoT application?

      

    I know that most of the IoT solutions are designed around ARM controllers like ARM Cortex-M series.

    ARM Cortex-M series microcontrollers…

  • Bluetooth connection with ATBTLC1000-XPRO

    Hello all,

    I have access to both a SAMDA1-XPRO and a SAMC21-XPRO. I also have an ATBTCL1000-XPRO with which I need to establish a bluetooth connection to a smartphone. I powered up the ATBTLC1000-XPRO which was connected to the SAMC21-XPRO and tried locating…

  • Send Analog signals through ARM Cortex M3

    Hey I have some digital inputs which I wanted to convert it into analog signals and send it to Industrial Valve to control the flow of water but because of not familiar with digital to analog conversion I am finding out the best way which help me to convert…

  • DSP Filter Designer with Automatic code generation to CMSIS-DSP

    Did you know that there are 23 billion IoT embedded devices currently deployed around the world? This figure is expected to grow to a whopping 1 trillion devices by 2050!

    Less known, is that 80% of IoT devices are based around Arm’s Cortex-M microcontroller…

  • Best low power low cost ARM Cortex-M family part

    I would like to help my clients move off PIC. Many seem to like the low cost of entry, use it to get started, and then come to us asking us to finish. The PIC platform is not the best for what they need. What would be some good alternatives?