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reading data from a .dat file   [4 Articles]

hai firends, i am doing a spectrum analysis project in c6713b and i wish to take data from a dat file i tried like this dat: .include"realdat.dat" and it is not working an...

question on DAT module

Dear All, I'm confused with the DAT module of DSP/BIOS. I'm using C6415 chip. According to the help, before begin any DAT_copy / DAT_fill tranfer, the DAT...

Host Channel Control will not bind

Hello, I am using CCS 3.3 and try to use Host Channels (for input, dataflow is Host-> Target). Therefore I created in the BIOS a new HST. Mode is input, bufseq is DDR2, buf...

urgent: read image(jpeg or bitmap) of size (1024x768x3) and strore it into c6711 DSK

hi all 1- i want to ask about how to load data from a image (jpeg or bitmap) with size (1024x768x3) into the c6711 DSK and how to display it to in CCS 2- ...

EMIF problems in C6713   [9 Articles]

Dear all, Let me post my problem. I am currently trying to receive data from the EMIF on the DSK. What I want to do is look at this data at a memory location and do some d...

how to open dat files in matlab   [2 Articles]

HI to all! I recorded some datas (samples of audio signal) in CCS 1.05 in dat file and I want open it in Matlab 7.0 but I get something not understandable.How can I open it? THa...

C64X+ DAT module

Hi, I saw that the DAT module interface has changed in the new CSL for the C6455. In the DAT_open function the input is a structure of params. It's not possible to open it wit...

DAT Module problems   [3 Articles]

Hello folks, I am using the 6711 DSK. I am attempting to copy a block of data using the DAT module functions. It is not doing the data transfer at all . Is the...

DAT module CSL 6455

Hi, I saw that the API to the DAT module (DAT_open) has changed for the new chip: 6455. Instead of DAT_CHAANY you have to specify on which channel the DMA transfer occures. Does ...

Flash memory and DM642EVM   [10 Articles]

Hello, I want to store some data (not a bootable program) inside the flash memory of the DM642EVM board, and read it later on. I tried the following 3 ways: 1) Probe Poin...

Audio File Input in DM642EVM

Hello, I am trying to do the following: store a wav file(or any other sound file from my PC) into DM642EVM SDRAM memory and play that file. I have 2 questions regarding this: ...

Convert .out file to .hex   [2 Articles]

For program flash on my board, I need hex file, on CCS3.1 I follow: File-> data-> load Open my program in .out For select memory, I choose address from 0x0000000 and length 0x...

Is the synchronization a bug in TMS320C6416?

hello,everyone,nowadays i am doing experiments on McBSP of 6416,but i find the 'xrdy'and 'rrdy' in SPCR of McBSP are not woking as what described in spru401(TMS320C6000 DSP Multich...

DAT module

Piyush, Thanks for the pointer to the DAT module. Its very handy.   Amrut Yahoo! India Matrimony : Find your partner online . ...

Re: Debugging four TMS320C6201   [2 Articles]

Graeme Parker wrote: > Hi Thomas > > There are a lot of things to investigate: > > 1) does your JTAG hardware/driver support multiple processors? > 2) Ca...

RE: DAT_copy   [2 Articles]

There is something fishy going on here. The DAT transfers are designed to go on the same queue, which you decide when you do DAT_open. Make sure your external buffers are...

About DAT module on DM642

Hello everybody, I'm working with DM642 DSP device and I would like to use the DAT CSL module. At present time I'm testing it through the following code: bufLap_loc = (...

Is it possible to store and access auxiliary data in Flash ?

Hello everyone, My board is a DM642EVM and I have the following problem: 1. I have a video loopback program, stored in external RAM memory, that writes out the value of a v...

Problem with File IO using ProbePoints   [4 Articles]

Hello, I am using C5510 DSK. I am trying to do I/0 using Probe points as used in sinewave example of tutorial section. But the output file dosen't seems to be one I expect....

Code Composer Studio....

Hi Friends, We are working on a small program using code composer studio. The program involves Host Channel Objects. We wish to make data transfer between host and ...

Re: Memory Copy on DM642

Assume that you wanna load the data to ur board for initialization, you can save the data in .dat file, then use File-> Data option. I've tried to load the greylevel informat...

mcbsp_xrdy on 6713 with ads8344

Hi all, I am in ANC project I am using 6713 with ads834. I am success to get data from 1 channels but for multichannel I still fail to do that. The reason I think in mcbsp_x...

RE: [Fwd: CCS dependency scan issue]   [2 Articles]

Jeff, from the CCS online help: "To Exclude a File from Dependency Scanning An exclusion file, exclude.dat, is used to prevent scans for dependencies on ...

Re: Using McBSP/EDMA

kami10001 wrote: > hi > > 1-can i directly transfer digital audio data from a .dat/wmv file to > McBSP or its necessary to use UART. > > 2-How to conf...

How to get data from input file and write output after filtering?

Hi, I am trying to implement fir filter using convolution. As I am new to DSP field, I am facing problem opening input signal file "xyz.dat" and then aft...

RE: Playing wav files on the 6713

Lindsay- > Hi Jeff, I appreciate your response. I've tried checking TI examples and support knowledgebase, but I am having > trouble finding file I/O of the type I am lookin...

PCI data transfer

Hi, I have a system where the a PMC card with C6415 act as a daughter board. Currently, I'm using the method describe in the "C6000 Peripheral Guide" when i ...

Re: PCI data transfer   [2 Articles]

Can you tell me how to start the pci master read? my code like this: config.dspma = (Uns)req-> dstAddr; config.pcima = (Uns)req-> srcAddr; config.pcimc = (Uns)GET_BYTE_COUNT(re...

Re: QDMA Example code for DM642

Try using the DAT module. Should be pretty simple that way. Regards Piyush --- Amrut Kunte <> wrote: > Hello, > Is there an example code for performing Q...

problem with file handling   [3 Articles]

Hi, I am using EVM 6701with C67xx setting. I am working on Image compression using haar wavelet. I want to use file handling in my C program to read the image ...

RE: [code-comp] Re: How to prepare a data for use with probe in CCS

HI, Bhooshan Thanks for your reply, I have went through CCS manual, but still can not get the result. My code is as following, and I also attached the .dat. for you t...

Re: SDTSRV to load DSP or program Flash via JTAG

Hi all. Just an FYI that I was successful in loading/running a program on a C6x DSP (DM64x and DM643x) using only the Spectrum Digital emulator and their SDTSRV library. Just had...

Re: Magic numbers   [6 Articles]

Pablo, The 'magic number' term has its roots in ancient UNIX. The first 2 bytes of a file would identify the format of the information in that file. Although TI uses this t...

Re: Error Initialising Emulator for the TMS320C6416T board for CC v3.3

Ivan, I use some different emulators, but not Spectrum Digital. see comments below. On Thu, Jul 10, 2008 at 8:08 AM, Ivan wrote: > Hi Mike, > > I would like to as...

Bottleneck at the image data flow   [4 Articles]

Hello, I'm using DM642 for image-processing but having a bottleneck at the data flow. The original project file contains a main function which continuously captures images. ...

CCS for C6713

hello there:) i m a student of engineering final year, i m working on the implementation of ofdm modem using TMS 320 C6713, but i m facing problems when trying to achieve rea...

fwrite

Hi, I am using fwrite in my code...I am experiencing a strange problem.fwrite is working properly if I use it to write some values in main..but its failing in ...

Re: importing raw binary datafiles into DSP memory

Hi, You can write a little program that translation the binary file into COFF .dat file. It is very simple. The header is like: "1651 1 80010000 0 4000". And t...

EDMA in DM642   [2 Articles]

Hello All Is it possible to do the EDMA or QDMA between, SDRAM to SDRAM, i.e. with SRC and DST address in SDRAM???? "specifically in DM642". Rgds Harsh...

Re: hsrtdx high speed rtdx   [2 Articles]

danisade, On 6/19/08, danisade wrote: > > i have dskc6713 my hsrtdx works with blackhawk lan560 > but when i take same project on second pc and use xds560r only rtdx ...