AD535 | BIOS | Booting | Bootloader | C621 | C6211 | C6415 | C671 | C6711 | C6711DSK | C6713 | CCS | Chassaing | COFF | DAT | DM64 | DM642 | DMA | DSK671 | DSK6711 | EDM | EDMA | EMIF | Emulator | EVM | EVM620 | FFT | FIR | GPIO | Halting | HPI | HWI | IDK | JTAG | LDB | LDH | LDW | Linker | LMS | LOG_printf | Matlab | McBSP | MEM_alloc | MIPS | PCI | PCM3003 | Pipeline | Profiling | QDM | Reset | ROM | RTDX | Sampling | SDRAM | Stack | TEB | THS1206 | TMS320C621 | TMS320C6416 | TMS320C6711 | TMS320C6713 | UART | Vector Table | XBUS | XDS560

6713 I2C Module   [3 Articles]

Hi! I am trying to run the I2C Module. Until now I had no luck, neither by using the csl module (csl_i2c.h and csl_i2chal) nor by manually setting. Problem is: I even never can m...

Memory Copy on DM642   [3 Articles]

Hi all, m using DM642 board and CCS 2.21 version. I m reading a file whose size is 1MB(uinsg fread()in host PC) and writing it to the External RAM ..SDRAM . wha...

view LOG_printf in a host   [8 Articles]

Hi, I'm looking for a way to get the contents of the log buffer filled by LOG_printf in a host processor. Please, anyone knows a way to do this? I think that it ...

LOG_printf   [5 Articles]

LOG_printf Hi, maybe someone can help me on this one. i call the LOG_printf every ~30ms . all works fine , after a while (could be e...

Scheduling   [2 Articles]

Hi C6x, I am using TI6711 DSP with PCM3003 daughter card. And I have used herdware interrupt for interface with input and output signal samples. The program ru...

C6711 DSK   [3 Articles]

I am interested to collect audio samples, being sampled by the C6711 DSK at 8 KHz, to a file in a PC. I used LOG_printf and developed a DSP/BIOS program. It d...

Using va_list for debug

Hello everybody, I would like to replace the LOG_printf messages that I inserted in the development version of my code with sprintf calls I tried to perform this operation writ...

Re: 6713 I2C Module

hi !!! the folwing code will help u, the clock will be initially high while seting psc clkh/l it will go to low ahter start it will become high. this code will work. but i dont...

Need some advice on DSP/BIOS timing. Any expert around?   [2 Articles]

Hi dspers, All what i need is someone who did that in the past. I have read plenty of things on the issue but no one solves my problem, and it could be because is very basic. ...

dspbios interrupt problem

Hi everyone I have some problem. I try to operation of hardware interrupt using external pins. Used DSP chip is TMS320C6203 and DSP BIOS II environment. But Har...

Re: a question about predefined symbol in include file   [3 Articles]

Guc, Well, YOU do have to define the symbol 'trace'. Which it seems that you have not done. Now, if you were to removed that 'extern' from the "exern LOG_Obj trace; line, so...

2-d to 2-d edma transfer.   [2 Articles]

Hello, I am trying to do 2-d to 2 -d edma transfer in TMS320DM642 Block-synchronized 2-D. My source is at src_addr My destination is at dst_addr I am unable to do e...

SDRAM

My SDRAM is working correctly with BIOS file, particularly to say, SDRAM is working only with LOG_printf option and not with printf one. While the TI-Strater Kit is working with ...

No Multi-tasking

I was wondering if anybody has run into this problem before. I have been using the evaluation version Code Composer Studio (version 2). We have now purchased Code C...

printf   [5 Articles]

printf 1.  For real-time debugging, use LOG_printf 2.  Even if it isn't a timing issue, if you have optimisation switched on, LOG_printf or printf c...

DSP/BIOS with C6416 TEB   [3 Articles]

Hi, We have a customer using the C6416 TEB with an emulator and CCS. He is trying to run the first simple DSP/BIOS example and use Log_printf() to print "Hello ...

using bios to measure time   [2 Articles]

Hi, I'm trying to profile my code with bios, since the profiler seems to be heavely bugged. So I tried to use LOG_printf(&Debug, "time = %d", CLK_gethtime())...

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...

RTDX used to send data continuosly from host to target

Hello, I´m doing a project where a wav file is sent from host to target and this file is listened through dsp target speaker. To sent the file I use RTDX. The fil...

Re: Performance low with .sa(Linear Assembly).   [2 Articles]

Hi Jagadeesh !,                          Thanks for ur immediate reply.                        But, still the problem exist.(ie., performace low with .sa...

Taking samples from codec

Hi, Could anyone please tell me an easy way to get samples from AD535 codec while my application is running on the target DSK6711 board? I tried to use the ...

MCBSP level

Hello c6x, For a strange type of software I created a software that read from a MCBSP the Hsync of a VGA board. The scope of this software is to calculate the ...

audio on DM642 EVM board

We are trying to use pipes to get speech i/p from the mic and play it out thro' the speaker. We are using an example echo program for this (under $(Install_dir)\ddk...

EDMA Problem in Simple Code on C6711DSK   [4 Articles]

Hi, I've been having a hard time configuring the EDMA on my DSP! I have created a simple code just to see how the EDMA works. The problem I am having is that t...

Re: Timming Problem

I also have another question... i am using the LOG_printf. does it log the messages in there real time of execution. Hi Follows > i am new to the world of dsp. i am using dm64...

seeking assistance with TI's DAC8534 on 6713DSK

Many thanks for any help you can provide. Context :: Target - High speed data acquisition and control platform Base - TI's 6713 DSK kit by Spectrum Digital I/O - A...

Re: RTS Library true story?

Bhooshan iyer schrieb: > Hi guys, > iam having an argument with some friends on whats the role of RTS > library in programming in c with CCS.My understanding i...

LOG_printf ( float )   [2 Articles]

Hi, I have a library that is used on two different hardware platforms - one is big-endian, the other little endian. I compile two libraries using CCS 2.1 and t...

Need urgy help at EDMA and FIFO transfer

Hi,there. I am working on a TI TMS32DM642EVM borad with an extension of daughter card. I am using IDT72V2105 and Altera EPM7064AE on the daughter card to capture video data. Th...

...Noise in mic input from AD535 , in 6711DSK ....

Hi every one... :) ... I hope all of u would be fine out there... ... I wrote an application to take samples from the microphone using through AD535 using MCBSP0...on ...

storing an array to the disk   [3 Articles]

Hello! i've got a external adc connected with 290ksps. I wanted to capture some data with this system. I used the pragma keyword to create a huge Uint16 array in SRAM, i wri...

HWI in BIOS of CCS6000

hi,Everyone,I have a problem that has troubled for long time. I use CCS2.0 for C6000. I run the program of timer interrupt which comed with CCS2.0. The interrup...

need help on mcbsp configuration

hi alll, im trying to interface an EEPROM(AT93c56) with my 6713 by using MCBSP. i have tried by many ways but i couldnt get any output. that is , when i check the FSX0/1, CL...

LOG_printf and printf   [3 Articles]

Hi, I am using EVM 6201, with CCS 2.0 Problem I am facing is related to printf. My code uses printf and FILE I/O. Mostly it is working perfectly, but then so...

Debugging and reading file from HD   [2 Articles]

Hello everybody, I'm trying to test my application on DM642 board. I have to use a number of file access subroutines and printf to read the configuration file and help me...

No real-time update in Message Log and Execution Graph of Code Composer 2   [2 Articles]

Hi everyone, I've noticed that when trying to output messages to a log that I've created in the LOG module under DSP/BIOS Configuration of Code Composer 2, I d...

Re: Real time mode

Hello Sergio, I have some bad news - the c62xx and 67xx devices do not support realtime [c64xx devices do support it]. If you need observability while running you can try t...

Re: c6713 + LCD Display   [2 Articles]

hi, i feel that displaying itself is a time consuming process. LCDs require a lot of wait states(after each command and data inputs to the LCD controller) and you might en...

DAT copy   [2 Articles]

Hi I have a large amount of data that is currently stored as 8 bit data sequentially. (I'm working on a EVM DM642 ie unsigned char inData[COUNT];...

Dm642: EDMA problem

Hi All, I have configured an EDMA channel Rcv data from the McASP. My aim is to get some 80 samples in a buffer and then send an interrupt to the CPU. The EDMA su...