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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 ...

DSP BIOS PRD tick variable for timing measurements

Hi, Is there any way to read the BIOS PRD timer tick value to use for execution timing measurements? There is not much documentation in the BIOS manual related to the PRD_f...

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...