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Forum Post: Re: XDS510 USB and DM355

BrandonAzbell

Sean I have CCStudio 3.1 and a XDS510 USB Emulator which I use to program a TMS320F2812 DSP. What drivers do I need to install to interface to a TMS320DM355? This depends on the Code Composer Studio license that you purchased. If you have purchased the TMDSCCS2000 subscription, this only suppors the...

on Jun 18, 2008
Forum Post: Re: Which IDE should I select to develop ARM side of 6446 in Linux system?

Juan Gonzales

This is a very good point! DSPs are good at applications which require number crunching; its architecture and tools aim to give user more control on how to manage the system resources to accomplish their goals. ARM is a General Purpose Processor (GPP), the key-word being general; because of this, it...

on Jul 15, 2008
Forum Post: Re: Question about the Debug or Release mode in CCS studio

Brad Griffis

Speaking more generically, the build configurations are simply a grouping of compiler and linker options. By default CCS provides two such groups, "Debug" and "Release". You can create as many groupings as you wish and call them anything you want. Within our default options the "Debug"...

on Jul 19, 2008
Forum Post: Re: DSP/BIOS problem

Bernie Thompson TI

This has been known to come up with some versions of DSP/BIOS and CCS, in the past we found that this could be caused if the BIOSConfigSvr.dll file from C:/CCStudio_x.x/plugins/bios was not properly registered with windows, so one possible solution is to re register this dll using the regsvr32 command...

on Aug 1, 2008
Forum Post: Re: Video processing algorithm in DSP

Juan Gonzales

1) For developing DSP algorithm, CCS running under windows is your best choice. At the current time, CCS does not run under Linux; this is why we only include the tool chain (compiler, linker, DSP/BIOS...) as part of DVSDK installation rather than a full blown IDE such as CCS (which includes toolchain...

on Aug 3, 2008
Forum Post: I need help setting up EzDSP 2808 for CCS 3.3

Kevin3517

Hello everyone I would like to set up my F2808 EzDSP for Code Composer studio V3.3, needed for Matlab applications. I tried to import the .ccs file from the V3.1 drivers bundled with the EzDSP along with the .drv file. Code Composer starts, but doesn't detect the DSP. What are the steps needed...

on Aug 4, 2008
Forum Post: Re: Code Composer Studio and Eclipse?

JohnS

The set of simulators and emulators that will be supported on Linux is still TBD. We probably won't have a C28x sim on Linux. Regards, John

on Aug 8, 2008
Forum Post: Re: The problem with the display of file DSP_BIOS.tcf

Brad Griffis

FYI, we've intentionally decoupled the IDE from the other components such as the code generation tools and DSP/BIOS to enable you to upgrade the IDE without affecting the actual code. You should be able to update to the latest version of CCS and install the exact same code generation tools, DSP/BIOS...

on Aug 17, 2008
Forum Post: CCS keeps forgetting the board

Davor

I have a custom F28335 based board to which I connect using the Spectrum Digital XDS510LC JTAG emulator. Previously, I have been using an ezdsp board (also F28335) on the same computer - but I do not anymore. Occasionally, CCS Setup "forgets" about my custom board and the ezdsp board reappears...

on Aug 25, 2008
Forum Post: CCE 3.0 DebugServer

AES

Hi Where can I find more information about the CCE 3.0 DebugServer? Best regards, AES

on Aug 28, 2008
Forum Post: Re: CCS keeps forgetting the board

Brad Griffis

Here's a way to work around the issue: Go into cc_setup and get it configured properly for your board. Save your setup and then export to a ccs file, e.g. C:\myprojects\myboard.ccs. Find a copy of the cc_setup.exe shortcut (e.g. in the start menu) and make a copy on your desktop or wherever you want...

on Aug 30, 2008
Forum Post: Re: Video processing algorithm in DSP

LorryAstra

Hi Juan, I feel that it is better to develop DSP algorithm in Linux than in Windows CCS. I try to revise some code in "videnc_copy" example in codecs, and then I compile it with XDC tools. After that, I apply this new algorithm in encodedecode demo. Everything sounds good. Could you tell...

on Sep 2, 2008
Forum Post: RTA error when using CCS

LorryAstra

Hi, when I ran "dsplib_v210/example/fft_example.pjt"( http://focus.ti.com/docs/toolsw/folders/print/sprc265.html ) in CCS v3.3, and then clicked one of RTA buttons on the menu bar. CCS told me: ------------------------------------------------------------------------- Your BIOS version...

on Sep 3, 2008
Forum Post: Re: RTA error when using CCS

Juan Gonzales

I am not too familiar with CCS or RTA, but hopefully someone can shed some light on this. With regards to INT_MEM definition, I do agree it does not look correct, but is there a reason you chose L2 as opposed to L1. I probably would have chosen o = 00800000h l = 00014000h But then again, CCS (e...

on Sep 3, 2008
Forum Post: Re: Finding Interrupt Latency

an_2008

Hi, Thanks. The procedure for set_threshold worked fine. Regarding the negative count in ILC, we will not be able to share the .outs. It would be really helpful if you could test / reproduce the issue on your side. Regards, Akshatha

on Sep 8, 2008
Forum Post: Re: FXN_F_selfLoop() crash

Davor

Thank you, both. We are "pretty" confident that it is not a power or clocking issue in our case. We tried removing parts of the code to try to pinpoint what causes it to crash. The problem with this approach (in our case) is that the crash can occur anywhere from immediately to days after...

on Sep 10, 2008
Forum Post: Re: Problem with DMA on Simulator

Juan Gonzales

I am not an expert on this topic, but I do know there are known issues with DMA and the accurate cycle simulator. Since ACPY3 API is DMA related, this could explain this behavior, although I would not think this should cause a hang (just not very accurate cycle count data). I believe we are testing...

on Sep 11, 2008
Forum Post: Re: eZdsp F28335 and enclosed Code Composer

Magnus Wohlfart

The eZdsp-Kits are intended for evaluation purposes, that's why the version of Code Composer Studio that comes with them, has a few limitations. One of them is that it will only work with the ezdsp-boards, so even drivers for external emulators will take no effect. If you have your own board...

on Sep 11, 2008
Forum Post: fopen returning null

Danneman

I have an application runing in C6416 CCS simulator that reads data from file. This works the first time after CCS is started and program is loaded, but after reloading the porgram fopen returns null. The file is read with fgets and closed with fclose. I have tested with both CCS 3.1 and 3.3 with...

on Sep 15, 2008
Forum Post: Re: fopen returning null

TimHarron

I have not worked with file streams that much, but my guess is that one of two things is happening here: - The fclose is not done correctly and the file stream is still active. Does fclose() return a 0? - After running through the program once successfully and closing the stream you still have the file...

on Sep 15, 2008
Forum Post: Re: STL for Code Composer?

Bernie Thompson TI

C++ STL (Standard Template Library) support is available in many of the new code generation tools packages (compiler, linker, etc.). You can obtain the tools from the update advisor site (through the help menu of CCS), there should be a green button near the top of the update advisor page for the code...

on Sep 22, 2008
Forum Post: Re: C6713 Device Cycle Accurate Simulator

TimHarron

bachehkaraji Trouble running Target CPU: Memory Map Error: READ access by CPU to address 0x1b7c100, which is RESERVED in Hardware. Trouble running Target CPU: Memory Map Error: WRITE access by Default to address 0x1b7c100, which is RESERVED in Hardware. Generally this type of error means that the CCS...

on Sep 24, 2008
Forum Post: Re: Cannot save a project in CCS v3.3

Bernie Thompson TI

This sounds like something was damaged in your CCS install, specifically one of the dll files in your code generation tools likely did not register properly or was inadvertently removed. I am curious if you did anything prior to seeing this error like installing a new set of code generation tools or...

on Sep 26, 2008
Forum Post: Re: XDS560R Code Composer does not support the connected target

Mariana

Hi Mark, 6434? You probably mean 6424... For DSPs with 64x+ cores (like 6455, 6424...) you need CCS 3.2 and up indeed. It does not work for CCS 3.1. We can not send Service Releases for the version that comes with the EVM or evaluation version. You need a valid registration to go inside the update...

on Oct 20, 2008
Wiki Page: Non-intrusive emulator access to RAM

Brian Fortman

Q: Non-intrusive emulator access to RAM by 19817 For motor control applications there is a need to access RAM variables with the inverter energized and the motor control application ISR running. This access needs to be within CCS to allow tuning of the regulator variables from a Watch Window and for...

on Jul 22, 2011