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.
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.
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…
Dear All,
Please let me intimate the ARM debugger for i.MX53.
Thanks,
Vidya
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…
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…
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…
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…
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'…
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…
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
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…
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…
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…
Is this is correct way to use CPS
CPSID ABT
To disable interrupt and enter Abort Mode ?
i want to develop a thermal aware scheduling on heterogeneous processor so please guide me
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…
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…
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…
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…
I use option [attach to a running android application].in addition to breakpoint useless the other is good.
i have replaced ds-5 gdbsever.


I build the apk in mac,debug in winx64.
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…
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…
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…