• About tool selection

    Alvin03
    Alvin03

    I have to port a solution i am working on for Cortex-M4. I need to build,profile and later optimize.
    Can somebody please suggest which all tool will be helpful. 

    • Answered
    • over 2 years ago
    • Software Tools
    • Keil forum
  • DS-5/Jython: How to execute the functions of jython scripts on the debugger CLT?

    calmarrow
    calmarrow

    Requirement: Develop a debug layer for new CPU based on DS-5.

    1. Basically I want to use jython to develop that, and it could be easily loaded and run on debugger CLT by source command. (e.g. source debug.py).

    2. The debugger jython interface enables to…

    • over 4 years ago
    • Software Tools
    • Arm Development Studio forum
  • DS-5 Debug hardware Config - Auto Configure fail!

    dang
    dang

    Hi everyone,

    When I am auto configuring my custom platform, DS-5 is able to see all the ARM chain like this:

    -In info dialogue:

    info: Opening the debug pre-connection to device 1

    info: Powering up the DAP

    info: Connecting to the DAP

    info: Detecting AP buse…

    • over 4 years ago
    • Software Tools
    • Arm Development Studio forum
  • ARM Debugger For i.MX53 QSB

    Vidya
    Vidya

    Dear All,

    Please let me intimate the ARM debugger for i.MX53.

    Thanks,

    Vidya

    • over 4 years ago
    • Software Tools
    • Arm Development Studio forum
  • Help installing Fast Model Simulation

    Balakrishna
    Balakrishna

    Hi, I am Trying to instal FastModelsPortfolio_9.3 I am getting the following error. Could you please help me in this regards.

    "Cannot create component 'FVP_VE_Cortex_A15x1': Error creating subcomponent 'daughterboard' of type 'VEDaughterBoard' : no model…

    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • CMSIS DSP FIR filter for continous real signal

    Roman Rumian
    Roman Rumian

    Hello,

    DSP concept guys say, that it's time to use ARM Cortex-M microcontrollers for embedded DSP systems, so I looked at CMSIS library of filtering functions, and found that it is of block type.

    As you know, the most painful feature of ARM Cortex-M…

    • Answered
    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • DS5 streamline with odroid xu3

    Akash
    Akash

    Hello,

    I have installed DS5 v _22 , I want to use streamline for it. For that i have made the custom kernel with all the flags required. I have installed gator daemon and build gator.ko (with CONFIG_GATOR_MALI_MIDGARD) on the odroid device. But when i…

    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • Differences between Matlab ifft and arm_cfft_f32

    Maria
    Maria

    Hello, I'm writing an application where I get the output of the IFFT operation, using the arm_cfft_f32 function from CMSIS-DSP library like this:

    arm_cfft_f32(&arm_cfft_sR_f32_len128, out_ifft, 1, 1); 
    

    where out_ifft is a 128*2 element vector…

    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • Beginner with uVision compiler error

    Gert
    Gert

    compiling this first try with uVision:

       AREA x,CODE,Readonly

       ENTRY

      

       mov r0,#1

      

       END

    results in:

    *** Using Compiler 'V5.05 update 2 (build 169)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin'…

    • Answered
    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • Cannot run latest DS5 development studio in win7 when software restriction policy is applied.

    George Fang
    George Fang

    Hi Everyone,

    I just downloaded 64bit ARM Development Studio 5 (DS-5) for windows 7. It installs successfully. But when I double click eclipse.exe in c:\program files\DS-5\bin, I get error box showing something like this:

    Failed to create the child process…

    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • How can i solve problem of Fast Models Evaluation?

    mkkim
    mkkim

    Hello, all

    I installed Fast models evaluation(FE000-KT-00002-r9p1-26rel0.tgz). but it is not working for license problem.

    i attached the file (error screen and license file).

    Thanks in advance,

    BR,

    MK

    • 7317.zip
    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • ARM Compiler 6: Armclang

    caotianxiang
    caotianxiang
    1. ARM Compiler 6 uses armclang, but armclang can't use the intrinsic functions(like __qadd) that has used in the previous compiler.How can I get the optimization code? (Does the intrinsic functions are better than the our codes,what are the codes in the…
    • Answered
    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • Could I get the exact schedule count in DS-5?

    park
    park

    Could I get the exactly schedule count in DS-5? As I knew DS-5 working use snapshot, but someone inform me that is worked using interrupt. So he told me we can get schedule information.

    Is this right information? Then how can I check schedule information…

    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • Linker error(Error: L6248E) while compiling code.

    jayesh
    jayesh

    Hi,

    I am using ARM DS-5 IDE and have compiled some zigbee related code and faces linker error like some of below

    Error: L6248E: my-interface-uart.o(.data) in PI region 'ER_RW' cannot have address type relocation to gtype  in PI region 'ER_ZI'.
    Error: L6248E…
    • over 5 years ago
    • Software Tools
    • Arm Development Studio forum
  • suggest me emulator for big little arm processor in which i can edit linux kernel

    Rahul Mishra
    Rahul Mishra

    suggest me emulator for big little arm processor in which i can edit linux kernel

    i have i386 processor in which i install ubuntu 14.04 but i need an emulator so that i can create big.Little environment on it and then develop linux scheduling policy for…

    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • How to use CPS instruction in ARM ? Example Needed.

    Sobin
    Sobin

    Is this is correct way to use CPS

    CPSID ABT

    To disable interrupt and enter Abort Mode ?

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • i want to build a Linux kernel for Arm big little processor .please suggest me how can i purchase big little processor so that i can install Ubuntu on it and modify their kernel.

    Rahul Mishra
    Rahul Mishra

    i want to develop a thermal aware scheduling on heterogeneous processor so please guide me

    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • DSTREAM supported list of Debuggers

    Stephen Liang
    Stephen Liang

    Hi,

    I know that DSTREAM may work best with DS-5 studio. But out of curiosity, will this debug/trace unit work with some other (maybe free?) combinations of tools like GDB + OpenOCD? On its documentation it says DSTREAM "supports" 3rd party debuggers, but…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Andriod NDK support for ARM assembly.

    Madhu
    Madhu

    Hello everyone... I am trying to build,debug, & run C, Assembly code in android NDK. I have Succeed in C. But when i am working with Assembly am getting an error: "too many memory references for 'add' ".

    Andriod.mk file is:

    LOCAL_PATH…

    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Fast Model Profiling

    이종승
    이종승

    Hi I'm interesting in profiling with ARM fast model.

    As I understand, fast model doesn't suport cycle accurate profile.

    So I'd like to estimate with fast model profile information.

    1. How  accurate streamline data, linux perf data with ARM fast…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Error generation on accessing Special purpose register.

    nancy
    nancy

    I am trying to write on a register using the following command:

    asm("ldr r0, =0x00");

    asm("MSR ICC_SEIEN_EL1, r0") ;

    and getting this error:

    tmp/ccnn8Apc.s: Assembler messages:

    /tmp/ccnn8Apc.s:93787: Error: selected processor does not support…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • i use ds-5 debug,but breakpoint useless.

    TiDa
    TiDa

    I use option [attach to a running android application].in addition to breakpoint useless the other is good.

    i have replaced ds-5 gdbsever.

    wrong.jpgwrong1.jpg

    I build the apk in mac,debug in winx64.

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • Is it possible to compile the example of TrustZone for Cortex-A9 with a GNU compiler or the ARM is the only one usable?

    GUEZ
    GUEZ

    I'm trying to compile the VersatileExpress_TrustZone_Example with a GNU compiler and it's full of errors.

    I compiled the example with the ARM one ansd it worked perfectly but i only have a evaluation license to use it.

    So I would like to know if…

    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • armcc compile c   error  under DS-5 tool

    zg
    zg

    The example about c++ progran under DS-5 CPP directory is compiled by me with the armcc ,not gcc.  But there is an error when compile。

    Error: C3321E: automatic configuration failed - could not determine configuration from GCC

    make: *** [arm_linux_config…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
  • how to use the armcc to compile the C ++  program in the DS-5 studio

    zg
    zg

    Now I want to use armcc to compile the c++ program and I want to find a example under DS-5 studio.  I find under the DS-5 directory there is a CPP directory. There is a c++ example program for me to refer to. But after I study the makefile file, I have…

    • Answered
    • over 6 years ago
    • Software Tools
    • Arm Development Studio forum
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