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C672x and DSP/BIOS ?

Hi all! has anyone of you worked with the C672x series, especially with DSP/BIOS? I have a 6727 and the latest version of DSP/BIOS but the problem is that the HWI module ...

MEM_alloc + pci.h   [2 Articles]

I've attempted to use DSP/BIOS since i need to use MEM_alloc my problem is that when i try to use pci.h from communcation, pci transfers don't work. When i don't us...

Code composer studio hang on DSP/BIOS tools   [2 Articles]

If I load a program with a DSP/BIOS configuration file, and then try to use any of the DSP/BIOS configuration tools e.g. Tools->DSP/BIOS->Message Log, or any ...

bypassing BIOS' HWI manager   [4 Articles]

Hi all! Please, does anyone know if we can bypass the HWI interrupts configuration made by DSP/BIOS HWI manager? I'd like to configure HWI manually because I thi...

Errors occured!

Hi all! I'm working on TMS320C6713DSK. I met some errors while building my program in C. The errors are as below: [Linking...] "c:\ti\c6000\cgtools\bin\cl6x" -@"Debug.lkf" >> ...

EDMA under DSP/BIOS II   [13 Articles]

Has anyone an example code using C6711's McBSP with EDMA under DSP/BIOS II? Specially I am interested in the initialization sequence. I have written a test progra...

C6xxx using CSL IRQ_ macros without DSP/BIOS   [2 Articles]

Hi, About 2 years ago I wrote code using an older version of CCS and was able to configure interrupts using IRQ_ CSL calls without having to use CCS and DSP...

Problems getting High-Speed RTDX to work in a DSP/BIOS program   [4 Articles]

Has anyone in this group had any success getting HSRTDX to work within a DSP/BIOS program? I am using this BlackHawk USB emulator, and I can get all of the various sample RTD...

multiple definition of _c_int00_ ( found in rts6400.lib & bios.a64   [3 Articles]

Hi All, We are working in the 320c6416 processor in our development project. For this we are using DSP-BIOS & CCS environment. Using command line & Tconf utility we are ...

DSP/BIOS with C++ linking problem.   [2 Articles]

Hi, Ive just discovered that when I enable C++ (Treat C files as C++ Files (-fg)) copiler option to enable C++ code, the linker is unable to resolve symbols in main.c with the...

DSP/BIOS stack doubts   [3 Articles]

Hello everybody, I have a doubt about stack in DSP/BIOS tasks. In fact I'm currently using a DM642 based platform and I have these doubts: 1) the stack size of task seems to ...

C6701 program cache & DSP/BIOS

Hi, I have just started an application using DSP/BIOS, targetting a C6701EVM. I am toggling the LED on the EVM to give me an execution time for a section of co...

DSP/BIOS Kernel Object View problem

I'm getting the following error when trying to use the Kernel Object View with DSP/BIOS running a test program on the 6713 DSK. CCS version 2.21.00 KOV could not updat...

dm642 bios platform

Hi all: on demo module, is the dm642 naked chip or preinstalled bios system? ...

Can evm_init() be used in program with DSP/BIOS?

C6201 EVM program, wiht DSP/BIOS evm_init() cannot be executed, but without DSP/BIOS ,it goes well. Why? ...

Urgent Help Required: CLK_gethtime   [26 Articles]

Hi all, Platform : DSK6416. I have some problems regarding usage of BIOS with the header files ,all my source code are compiled with Cygwin and TI C64x, this gives me the obj's...

DSP/BIOS and hardware interrupts

Hi I am using the DSP/BIOS to handle hardware interrupts (using the HWI Dispatcher). The interrupt I am interested in is set for a low-to-high transition and I can see the i...

using files with DSP/BIOS   [2 Articles]

Hi everybody, I'm working with 6711 dsk and CCS2. I'm trying to profile my code with DSP/BIOS statistics accumulators. In my program I handle file I/O with probe ...

dsp bios programming on 6713

sir, i m doing a project in speech recognition using 6713.for that i used the example for audio in ccs folder.it uses PIP modules to capture the audio sample.Inintially i trie...

Re: DSP/BIOS with C++ linking problem. (Answer)

It turned out that the C++ name mangling was the cause. It is easily overcome by adding a declaration at the top of the source file that contains the functions that are referenc...

Interrupts and the DSP/BIOS   [4 Articles]

Hello, Does anyone know how hardware interrupts and the DSP/BIOS interact? Specifically, I would like to find out what happens before and after the Main functi...

please share some ideas about c6713 dsp bios

hai, i wish to do some projects using bsp bios? i am confused with where to start, first of all i wish to convert mcbsp to usat using this, i have downloades the codes, i wish ...

memory allocastions in DSP/BIOS   [5 Articles]

Hi all, Using the DSP/BIOS operatinf system, I have hard times with the memory allocations. I want to use 'MEM_alloc' / 'MEM_free' instead of using 'new' and 'delete' (I ...

Regarding Data Pipes/SIO in DSP/BIOS   [2 Articles]

Hi., This question is regarding the Data pipes/SIO feature of the DSP/BIOS.I have used limited features of the DSP/BIOS. I wanted to know in what way PIPES are ...

DM6446 ISR without DSP/BIOS

Hi everyone, Is there some way to work with interrupts without DSP/BIOS? I have seen examples that assign interrupt vector and use some assembly module. But nothing for DM6446 o...

DSP/BIOS

has anyone downloaded the dsp/bios 5.21. are they any issues or problems with it? thanks in advance. sts ...

c672x dsp/bios question   [3 Articles]

In my 672x platform, there is a McASP dMAX interrupt, happens every 2.5ms. The McASPdMAX ISR runs less than 0.5ms. So after the McASPdMAX ISR finishes till the next Intr happens th...

c672x dsp/bios question

In my 672x platform, there is a McASP dMAX interrupt, happens every 2.5ms. The McASPdMAX ISR runs less than 0.5ms. So after the McASPdMAX ISR finishes till the next Intr happen...

Regarding DSP/Bios update   [2 Articles]

Hi , I updated the memory map in DSP/BIOS , But when I build the values are not reflected in the map file. the map is taking the value from the .cmd file which is generate...

Re: aligned malloc

If you're using DSP/BIOS, have a look at the MEM_alloc() function in the DSP/BIOS API. Its third parameter allows you to specify the alignment. Regards, Guy. On 4/29/06, esbn...

Flashboot for DSK6711

I'm trying to boot from flash on a 6711DSK. I wrote an ultra simple LED blink program that I can successfully burn and run from flash as long as I don't use DSP/BIO...

Loading a DSP/BIOS program over the HPI port using DSK HPI drivers

Mr Morrow I am interested in your winDSK6 solution from the aspect of how you download your code to the target. Do you use DSP/BIOS to develop your DSP code ...

Long Live DSP/BIOS 5.10!   [2 Articles]

TI announces DSP/BIOS 5.10- a stand alone, CCS independednt product that now installs into a different directory structure, separate to that of CCS. More m...

HPI loading of a DSP/BIOS application   [2 Articles]

I am trying something similar. I can compile and run a program under CCS correctly. Taking the same .out file and loading via HPI does not work. I have included ...

Loading *.out program created with DSP/BIOS into simulator   [4 Articles]

Hi, When I create a simple project using DSP/BIOS, it is successfully compiled and linked without a single warning. But when I try to load the generated *.out file to the...

C6711 DSK, connection problem, epp, spp, parallel port   [2 Articles]

Hello For some reason I can't establish a connection between my TI DSKC6711 and my PC. I get the following error: Configuration failed The following default co...

Re: malloc

If you are using BIOS you should use MEM_alloc(). I had problems when I used malloc along with MEM_alloc(). You have to be careful when using the BIOS configuration...

evm_init() and BIOS

I have tried to run a simple program using TI BIOS. The program called evm_Init() to initialize the C6x EVM hardware and whenever that happened the whole CodeCompos...

Memory management on the 6211   [4 Articles]

I previously developed an application that did not use DSP/BIOS. I now have the need to add some memory management features to appease some code I'm adding that req...

DSP/BIOS II   [3 Articles]

Hi all, If I create a DSP/BIOS configuration file, the code composer also generates a linker command file. I have some user specific memory section which I add...