DaVinci™ Video Processors

Browse by Tags

DaVinci™ Video Processors

Welcome to the DaVinci™ Video Processors 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:
8168 EZSDK
Related Posts

  • Forum Post: Printf problem on DSP core (Using TI TMS320DM8168)

    GUOCONG XUE
    Hi, I'm using TMS320DM8168 and I've encountered a printing problem (for C6runlib is used: some source file is processed using DSP while the rest on ARM). When I add printf statements in source file, the outputs are garbled text instead of what I typed (or the variable value I expected). The...
    on Jun 26, 2012

  • Forum Post: DM8168 EVM: problem to get the second frame buffer OPENGL ES2.0 HW accelerated

    Frank Zhang
    Hello, I am working on DM8168 EVM and I have built Qt embedded 4.8.2 to have powervr OPENGL ES 2.0 enabled with Graphics_SDK4.06 and EZSDK_5.04. I can run some demos like hellogl_es2 successfully on single display (/dev/fb0). I already enable the second HDMI port (DVO2) on the daughter board (/dev...
    on Aug 1, 2012

  • Forum Post: 816X EVM TFTP kernel boot problems

    Paul Randall
    Hi All, I have a 816x EVM and I am having a problem with TFTP. I am using the EZSDK 5.02. I have installed Ubuntu 10.04 LTS using VMWare Player as the EZSDK instructions dictate. After installing the EZSDK, I ran the ./setup.sh script to set up Ubuntu and the board to work with each other. I am...
    on Feb 24, 2012

  • Forum Post: Clock's frequency on booting with SD card.

    Sergej Dziuba
    Hi! We are trying to boot 8168 from SD card. PORn is deasserted and all voltages are good, but we can't boot from SD. Probed frequency on SD_CLK - was going, but frequency was about 25 KHz, then it increased maybe twice. But it was not 400 KHz as dicribed in document. Can anybody tell what requency...
    on Apr 23, 2012

  • Forum Post: About DM8168 AVSync

    Mary long
    HI, I use EVM8168 development. Now using EZSDK 5.03.01.15, i can decoder video es , as well as audio es. Now I want to test audio-video synchronization, but i can't find anything about avsync, is it means that i need to do demultiplex with ts, then send video es to video decoder, and send audio...
    on Apr 24, 2012

  • Forum Post: EZSDK 5.04.00.11 I2C Bus Issues?

    John Stuart
    I'm getting an I2C timeout with EZSDK 5.04.00.11 that is not happening with 5.03.01.15. I'm new with TDM8168EVM and I'm trying to do something with gstreamer. I've been unable to get anything to work with 5.03 and when I saw 5.04 is supported on my host OS (U11.10), I decided to see...
    on May 8, 2012

  • Forum Post: fbset in triple buffering usage

    Daniel70334
    We have DM816x and DM814x EVMs in-house for our current project. I've been looking into things that need to be changed when the output resolution changes on-the-fly, including the frame buffer setup. I have a basic question about this line from /etc/init.d/pvr-init in the EZSDK: # Try to enable...
    on May 10, 2012

  • Forum Post: Increment malloc pool (uboot) in DM8168-EVM

    David Soto
    Hi all, I'm using the following hardware and software: DM8168-EVM ezsdk 5.03.01.15 I'm trying to increment the malloc pool in order to use bzip2 in uboot which needs at least 4MB to work properly, however when I edit the file ti8168_evm.h located in src/include/configs to change the...
    on May 15, 2012

  • Forum Post: Problem to get the messageQ samples to coexist with the EZSDK dm816x_hdvpss.xem3 slave.

    poggens
    I have not been able to find out how to change the DSP sample code for it to be able to coexist with the EZSDK dm816x_hdvpss.xem3 slave. Describing the problem: 1. We can load all the precompiled slave modules included in the EZSEDK without any problem. 2. We have a 512 MB RAM system and have changed...
    on May 21, 2012

  • Forum Post: OSD blending difference when using v4l2sink vs omx_ctrl/omx_videosink

    Daniel70334
    We have to support custom HDMI output rates for a video decoder application on our 814x/816x app. The gstreamer lines which use the omx_ctrl/omx_videosink combination all have a fixed display-mode=OMX_DC_MODE_*, which seem unflexable. So I changed the the rc5.d symlink to load the v4l2 firmware, by pointing...
    on May 21, 2012

  • Forum Post: DM8168 DDR3 register initialization

    chand du
    Dear all, we design a board use DM8168. As http://processors.wiki.ti.com/index.php/Netra_DDR3_register_initialization_tools we calculating DM8168 register values,and update these register values to gel file. Then,on http://processors.wiki.ti.com/index.php/DM816x_C6A816x_AM389x_DDR3_Init we use...
    on May 23, 2012

  • Forum Post: RE: HDMI HPD query and state change notification

    Daniel70334
    Hello Hardik, Your proposed solution sounds good, especially since it also recognizes that possibility of application control over HDMI/DVI mode, and application analysis of EDID (for adjusting output resolution to the best timing, etc.). So many thanks. While I'm fine with a blocking ioctl,...
    on May 24, 2012

  • Forum Post: HDMI/DVI Capture using Netra 816x Exapnsion I/O daughter card

    Karthik Kumar
    Hi, I have a TI816x Netra board with an 816x expansion IO daughter card. On the daughter card, I have an HDMI port with says "HDMI IN2". Is this port meant for HDMI in or DVI capture? Which are the Vip ports to which this HDMI/DVI port is connected? Is chains example sufficient for...
    on May 24, 2012

  • Forum Post: How to capture 1080i60 using capture_encode demo

    echo yang
    Hi, I want to run Capture-encode demo from ezsdk_5_03_01_15. Because I don't have 1080p60 video source,but I have 1080i60. So I have changed the source file(attached here (Please visit the site to view this file) ). I have made several changes 1. add OMX_VIDEO_DECODER_STD_1080I_60 and several...
    on May 11, 2012

  • Forum Post: Changing the output to 720p/23.98 or 720p/24 fails

    Daniel70334
    We are developing a product using DM816x and DM814x EVMs that needs to support a variety of output resolutions. Running either of the following procedures to change the output rate from 1080p to 720p/23.98 or 720p/24 results in no video output on ti-ezsdk_dm816x-evm_5_04_00_11. # Change output to 720p...
    on Jun 6, 2012

  • Forum Post: RE: Where do encoded files go from Demo in Matrix Launcher?

    Sachin Thathgur
    Hi P.W. The answer to 1 query is It dump the encoded (h264) stream at /usr/share/ti/ti-omx with the name of sample.h264. When you launch the number third option it runs the runCaptureEncode It is present at file system /targetfs/usr/bin/runCaptureEncode Open this file you can find the below...
    on Jun 7, 2012

  • Forum Post: RE: tvp5158 driver for DM8168 SOC

    Ashraf Niazi
    Thanx Yogesh. Since I was out of city for a long days thats why not reply u. I need H.264 compression on video data. Its seems like M3 is good option. but initially I need to collect the video data from TVP5158 from A8 core. Interface must be successful. My second question is I am using DM8168...
    on Jun 13, 2012

  • Forum Post: RE: 720p capture_dei_encode OMTB Script

    Sachin Thathgur
    Hi Mike, Please check the below link, i have provided oms scripts for 720p capture dei encode. http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/716/t/177719.aspx?pi24527=1 cd /usr/share/ti/ti-media-controller-utils ./change_resolution.sh 720p60 take the oms script ( 1452.720p60-vfcc_dei_vfdchdmi_encode...
    on Jun 21, 2012

  • Forum Post: RE: 720p capture_dei_encode OMTB Script

    Sachin Thathgur
    Hi Mike, Please find the oms script with attachment for same. Thanks and regards Sachin Kumar
    on Jun 21, 2012

  • Forum Post: V4L2 driver : Kernel bug: VPSS_FVID2: queue timeout

    sweta bhatt
    Hi all, I am using ezsdk_5_03_01_15. After running my capture-encode application for longer duration for 720P resolution, I randomly get following kernel crash. VPSS_FVID2: queue timeout kernel BUG at drivers/media/video/ti81xx/ti81xxvin_main.c:829! Unable to handle kernel NULL pointer dereference...
    on May 14, 2012

  • Forum Post: WL1273 problems & upgrading to Kernel 2.6.39

    Bharadwaj Rajan
    Hi there, We're trying to get our TI8168 board working with the WL1273 wi-fi module for a video capture device for the ARM A8 Cortex. We are using the stock TI wl12xx driver that we've obtained from the EZSDK to enable it using the wl1271 module (which is the same for WL1273). Our kernel compiles...
    on Jun 8, 2012

  • Forum Post: Could EVM8168 capture video from both HDMI IN ports simultaneously?

    chong zhang
    I want capture two videos from both HDMI IN ports simultaneously by using gstreamer v4l2src. But ' V4L2 capture streaming is supported only on /dev/video0 node with TVP7002 as decoder ' as the document said. I saw the question http://e2e.ti.com/support/dsp/davinci_digital_media_processors...
    on Jun 23, 2012

  • Forum Post: 816X EVM ttyO0 serial port receive problem

    Paul Randall
    Hi, I have been able to use the secondary serial port (/dev/ttyO0) on the 816X EVM to send data, but I have not been able to receive data on it. I am using EZSDK 5.02.02.60 with a Rev. E EVM. The Linux console port (/dev/ttyO2) works fine in both directions. I am setting up the serial port with the...
    on Apr 30, 2012

  • Forum Post: TVP7002 doesn't ansver

    Max Kornushin
    Greetings, I've got a poblem with V4l2 capture driver on EVM 8168. TVP7002 doesn't answer on I2C write requests in probing process. tvp7002 2-005d: tvp7002 found @ 0x5d (OMAP I2C adapter) omap_i2c omap_i2c.2: controller timed out omap_i2c omap_i2c.2: controller timed out omap_i2c omap_i2c...
    on Jul 17, 2012

  • Forum Post: Installing Ubuntu Arm to evm8168

    Jin Muvarida
    Hello. I want install Ubuntu arm to my evm8168 board. I read http://elinux.org/BeagleBoardUbuntu but have some questions(because it 's not for da vinchi). Can you provide me some tutorial ?
    on Jul 23, 2012
123

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