C6000 Multicore DSP

Browse by Tags

C6000 Multicore DSP

Welcome to the C6000 Multicore DSP Section of the TI E2E Support Community. Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers. To post a question, click on the forum tab then "New Post".

Sign In to Post
Tags
You have subscribed to this tag. To view or manage your tag subscriptions, click here.   Close
You have unsubscribed from this tag. To view or manage your tag subscriptions, click here.   Close
You are currently viewing:
NDK
Related Posts

  • Forum Post: c6487 NDK BIOS strange ISR

    Wang Nan
    I am working on c6487. One core is running NDK on DSP/BIOS. I didn't configure any special ISR in HWI modual in the .tcf file except these: NDK configures ISR dynamicly in running time. Timer interrupt to int14 But I often run to the line below in ***cfg.s62 which is made...
    on May 25, 2010

  • Forum Post: Handle multiple UDP RTP streams

    Will Driessen
    Hi All, I’m currently evaluating the TMS320C6474 on a EVM kit. My goal is to process and echo back several UDP RTP voice streams (say 1000). I would like to use DSP/BIOS 5.33 in combination with NDK 2.0.0. My first plan was to use a Raw socket to receive all the data. The problem with...
    on Jul 1, 2010

  • Forum Post: DIOLib for ccsv4

    dkerns
    What's the timeline for re-issuing/updating(the documentation) for the DIOLib for ccs4? Also, I'm curious why the DIOLib examples don't use DSP/BIOS? (Is that any indication on the "state" of DSP/BIOS?) It would be really nice to have an up-to-date (and documented) set of...
    on May 27, 2010

  • Forum Post: C6474 EVM client example IP address question

    J. M.
    Hi, I am running NDK 2.0.0 on the C6474 EVM with CCSv4, running the client example. In this example, I have modified the code to give a unique static IP address to each core based on CSL_CHIP_DNUM, but cannot seem to ping cores 1 and 2 (0 based index). Is it possible for each core on the C6474 to...
    on Jun 11, 2010

  • Forum Post: Re: C6472 NDK - how to allow different raw socket protocol types that change on a per-packet basis

    keithn
    I worked out a solution or workaround at least - posting it here in case it's of use to anyone in the same position: In nimu.c, the function NIMUReceivePacket() uses a switch statement based on the EtherType of the packet. Raw frames are handled in the default: block. One straightforward...
    on Oct 29, 2010

  • Forum Post: Copying data from pBuf( NDK client project)

    ocv
    Hi, I am using client.pjt project for communicating with host and C6474 EVM and made minor changes in the code for receiving UDP packets from host.I can see the data receiving into the processor by viewing the memory area and loop backing also works fine.But if try to copy the data from pBuf to any...
    on Nov 2, 2010

  • Forum Post: Re: evm6474+NDK+MDIO

    one and zero
    Hi, DSP2 has no MDIO connection to the switch so it will not get configured, that was the issue. So you need DSP1 to configure the switch and remove the switch config from the NDK running on DSP2. In File "ethdriver.c" you need to tweak the function _HwPktPoll as follows (for...
    on Dec 20, 2010

  • Forum Post: NDK Winapps

    jay mascis
    Hi, does anyone have any experience with the NDK urilites in winapps folder. Using C6472 eval board, mainly client example in NDK. Utilities ie, helloWorld, recv etc all working fine but having difficulty modifying them and hgetting them compiled as .exe 's again. Anyone have any experience...
    on Sep 13, 2010

  • Forum Post: Run MCSDK example on multiple cores

    Peter Sommerfeld63615
    Hi, I need to have multiple cores of the C6472 perform Ethernet communication. The MCSDK example project (hpdspua) seems like a good base to start. There is a check in EVM_init if it is not running on Core 0. Why is this restriction in place? What do I need to modify to make it run...
    on Feb 8, 2011

  • Forum Post: Poor UDP performance on the EVMC6472

    Josh King
    Hi, I am creating an application on the C6472 which utilizes a direct physical ethernet connection to a host PC. The connection must be bidirectional and operate at a bitrate of at least 800Mbps. I am using the following configuration: -NDK version 2.20.2.22 -SysBIOS 6.30.2.42 -Code Composer...
    on Feb 25, 2011

  • Forum Post: failing to receive packets while using the emac on core 1 with the evm6472.

    James Holmes67270
    Hi, I am creating an application on the evmc6472 that uses two seperate program images. The first image, loaded onto core 0, is executing a UDP server using the NDK. The second image, loaded onto core 1, is listening for all emac activity through a direct interface with the emac_driver. The second...
    on Mar 6, 2011

  • Forum Post: C6472 NDK - how to allow different raw socket protocol types that change on a per-packet basis

    keithn
    Hi, I'm using a C6472 EVM with NDK_2_1_0 and CCS Version: 4.2.0.10012. I'm attempting to receive raw Ethernet packets. The protocol type of each packet randomly changes on a per-packet basis so I've run into a bit of a socket problem. The raw socket is created using: /* Create...
    on Oct 27, 2010

  • Forum Post: NDK2.2 Helloworld (in MCSDK1.0) not working on EVM6474

    Hideo NORO
    I tried to run HelloWorld example, but no sucess. The program produce following message: -------------------------------------------------------------------------------------------- TCP/IP Stack 'Hello World!' Application Registration of the EMAC Successful, waiting for link up ....
    on May 20, 2011

  • Forum Post: Multiple UDP sockets.

    Andy Faithfull
    Hi, I am using a c6678, SYS BIOS and NDK with CCS v5.03. Is there an easy way to set up multiple UDP sockets without using the Daemon functions? My application cannot afford the time taken to spawn a thread on each transaction. I have tried to set up a single socket, it binds and connects ok...
    on Jul 11, 2011

  • Forum Post: Setting up l2 cache, ndk stack problems

    Andy Faithfull
    I am having trouble with a udp socket. It receives for a random time, then stops working and can even cause a crash. I read in the ndk faqs that the ndk drivers need some l2 cache, and my configuration does not have any allocated. When I try to set the cache size to anything other than 0, I get this...
    on Sep 2, 2011

  • Forum Post: Re: NDK Rx Filter on EVMC6472

    Rong Zeng
    Arun： Hi! I have a similar problem with Nick's,and look for your help~ I use DM642 as a server to receive broadcast message from PC.I tried to use PC to PC,it works,but PC to DSP,it failed. My procedure run on DM642: 1. fdOpenSession(TaskSelf()); 2. bzero( &broadaddr, sizeof(struct...
    on Jan 6, 2012

  • Forum Post: NDK Rx Filter on EVMC6472

    Nick Bedbury78040
    Hi, I'm using CCSv4 with NDK 2.20.04.26, BIOS 6.30.02.42, IPC 1.21.02.23, XDCTOOLS 3.20.03.63, and XDAIS 7.10.00.06. I'm using raw socket programming to send and receive UDP messages in a multithreaded application. If I use a command line to send a UDP packet to my board at it's bound...
    on Jul 13, 2011

  • Forum Post: NDK in combination with IPC oder CSL-INTC does not work!?

    Philipp Schmidbauer
    Hi guys.... Got some problems with IPC, NDK and INTC! I tried to combine the Notify example with hello world NDK example... I figured out, that IPC doesn't work, when NDK stack starts! My program hangs in the send notify fkt. So I tried to use CSL INTC and write my own notify code! I use this...
    on Jan 30, 2013

All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Terms of Use of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms of Use of this site. TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.

TI Worldwide | Contact Us | my.TI Login | Site Map | Corporate Citizenship | mobile m.ti.com (Mobile Version)

TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs and
embedded processors, along with software, tools and the industry’s largest sales/support staff.

© Copyright 1995-2013 Texas Instruments Incorporated. All rights reserved.
Trademarks | Privacy Policy | Terms of Use