Linux

Browse by Tags

Linux

Welcome to the Linux 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".

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:
DM365
Related Posts

  • Forum Post: DM365 LSP Linux version update plan

    Woo-Seung Yeo35126
    Dear Champs, My customer is using DM365 for IP camera design and wants to port WiFi driver to DVSDK. The WiFi driver is created for up-to-date Linux kernel version 2.6.32 but DVSDK is based on Linux kernel version 2.6.18. This version difference makes my customer hard in the driver porting...
    on Dec 23, 2009

  • Forum Post: DM365 PLL initialization in the boot process

    Kevin Claycomb
    During the boot process what pieces of code interact to change the PLL registers? Is it all done up front in UBL or does U-Boot and Linux manipulate the PLL registers as well? If they do can someone point me to the correct files to modify in order to change the default U-Boot and Linux PLL settings...
    on Mar 9, 2010

  • Forum Post: DM365 VPBE VideoWindow SDRAM address

    Sebastian Kruber
    Hi, writing my VPBE kernel module I found three different register to set the SDRAM address for video window 0: VIDWIN0OFST, VIDWINADH, VIDWIN0ADL To which should I write the video buffer address? Thanks in advance! Sebastian
    on Mar 9, 2010

  • Forum Post: Problem with adding new video decoder & VPFE registers

    Yinglin Luan
    Hi, everyone, I have some problems with vpfe subsystem on dm365 and really need your help here. Since TW2835 can digitize 4 channels analog video, so we replace the SD video decoder TVP5146 with TW2835 on our customed board. I have already finished the driver for TW2835 which I use TVP5146 driver...
    on Mar 9, 2010

  • Forum Post: Problem with adding new video decoder & VPFE registers

    Yinglin Luan
    Hi, everyone I have some problems with the vpfe subsystem on dm365 and really need your help here. Since TW2835 can digitize 4 channels analog video, so we replace the SD video decoder TVP5146 with TW2835 on our customed board. I have already finished the driver for TW2835 which I use TVP5146 driver...
    on Mar 9, 2010

  • Forum Post: [DM365] accessing SPI eeprom in uboot 1.3.4

    Valentin
    Hi! We are planning to use the SPI eeprom for configuration data like IP, bootparam etc. So we would like to access it from within uboot as well. As far as i can see there is no SPI/eeprom support for the DM365 EVM in uboot 1.3.4. Or did i miss something? Is there any recommended way to...
    on Mar 11, 2010

  • Forum Post: Gstreamer V4L2 compilation problem

    Michael16400
    Hello, I'm getting an aweful error when compiling Gstreamear 1.01 with the latest DVSDK 3.1 for DM365... I have tried the solution provided here (adding --disable-x) : https://gforge.ti.com/gf/project/gstreamer_ti/tracker/?action=TrackerItemEdit&tracker_item_id=965 but no success...
    on Mar 12, 2010

  • Forum Post: Re: TMDXEVM365 NAND Flash bad block

    TARO
    I got an answer than TI. Our customer used DVSDK v2.10. We obtained a patch file for DVSDK v2.10 than TI and submitted it to a customer. The most recent version of DVSDK for DM365 is v3.10 now. DVSDK v3.10 from the following pages.↓ http://focus.ti.com/docs/toolsw/folders/print/linuxdvsdk...
    on Mar 16, 2010

  • Forum Post: encode issue on DM365

    Tracy lee
    Hi 1. As I know, DM365 support one-Shot mode and Continous-mode, in DVSDK sample code, we use Continous-mode, and driver will allocate 3 buffers to storage the raw data, my question is if Application don't call Capture_get(), what would happened? Driver will overwirte the buffers? or stop capture...
    on Mar 22, 2010

  • Forum Post: Re: encode issue on DM365

    Tracy lee
    Hi Anshuman Saxena: Appreciate for you quick response, it's helpful for me. I got RGB 720P raw data from sensor, i need transfer RGB to YUV420SP by previewer, could i config the capture->previewer to continous mode? could you help draw the data flow of me? Continous-mode should have better...
    on Mar 22, 2010

  • Forum Post: Re: encode issue on DM365

    Tracy lee
    Hi Anshuman Saxena: 1. I'm a little confused about you data flow, how can we do resize 3 times at one circle, it won't cost too many times? Could you help explain for apply the sample code for this? 2 In PSP_02_10_00_14\examples\dm365\previewer_resizer\capture_prev_rsz_ss_raw_bayer_userptr...
    on Mar 22, 2010

  • Forum Post: Why the Kernel/FS cost so much memory after device boot up

    Tracy lee
    Hi: On DM365 EVM board, after device boot up, the OS will cost over 56M memory, I don't run any other application on it, anyone who can tell me why the kernel+FS cost so much memory? Thanks.
    on Mar 22, 2010

  • Forum Post: Re: Why the Kernel/FS cost so much memory after device boot up

    Tracy lee
    Hi Niclas : PSP version: PSP_02_10_00_14 DVSDK version: dvsdk_2_10_01_18 Memory usage: setenv bootargs 'console=ttyS0,115200n8 noinitrd rw ip=dhcp root=/dev/nfs nfsroot=172.21.15.3:/home/tracy/motion/nfs/image/filesys,nolock mem=76M video=davincifb:vid0=OFF:vid1=OFF:osd0=720x576x16,4050K...
    on Mar 23, 2010

  • Forum Post: [DM365] Help to run kernel 2.6.32 of DVSDK 3.10 on DM365 DVEVM

    Young-ju Kim
    I'm working on DM365 DVEVM and I had trouble to run Demos of DVSDK 2_10 So, I tried to upgrade to DVSDK 3_10 and, all of the compilation with kernel were good -------------------------------------------------------------------- make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- davinci_dm365_defconfig...
    on Mar 27, 2010

  • Forum Post: Memory issue under continous mode on DM365

    Tracy lee
    Hi all: We will request buffer from capture driver for save raw data, I had print out the buffer size under continous mode on DM365: ... ioctl(capt_fd, VIDIOC_REQBUFS, &req) ... ioctl(capt_fd, VIDIOC_QUERYBUF, &buf) ... buf.length=4763648 Anyone who can help explain why...
    on Mar 29, 2010

  • Forum Post: Re: encode issue on DM365

    Tracy lee
    Hi Anshuman: Cause my sensor input is RGB format, so I need call previewer to transter RGB to YUV format, the sequence should be: capture --> previewer -> Resizer Under continous mode, we can chain all the 3 steps together. Under single-shot mode, we can chain previewer and resizer together...
    on Mar 31, 2010

  • Forum Post: Directfb on Dm365

    amit pandya
    Hi all, I have a requirement of providing some test pattern at the o/p port of DM365. For that i am planning to use direct fb. Can anyone tell me that is their any issues for using direct fb with the DM365? If yes than what are they and what are the alternatives ? and if no then can anyone...
    on Apr 12, 2010

  • Forum Post: Need a touch of help building VOL for 365

    Peter Norman
    I'm currently using ffmpeg to generate the elementary stream from an .mp4. I know that ffmpeg will not include the VOL header so I set about to generate the VOL. Now I seem to be able to generate the VOL header fine except that I need to know how to get one of the actual arguments passed into the...
    on Apr 20, 2010

  • Forum Post: Sporadic problems with NAND access on DM365EVM

    Andreas Gaeer
    I get sporadic problems during NAND access on two different DM365EMV boards. Upon investigation I found: - the UBL from DVSDK 3.10 beta release ( http://arago-project.org/files/releases/davinci-psp_3.x.0.0/sources/flash-utils-davinci.tar.gz ) sets the A1CR register of the AEMIF unconditionally to...
    on Apr 21, 2010

  • Forum Post: how to use kgdb under Montavista linux of DM365

    tony li48039
    I want to use KGDB to debug the linux kernel. The version of kernel of linux is 2.6.18.I download the patch of KGDB from http://git.kernel.org/?p=linux/kernel/git/jwessel/linux-2.6-kgdb.git;a=tags which is v2.6.18 After I finished the patch, I ran the command make menuconfig.I cannot find the item...
    on Apr 26, 2010

  • Forum Post: Re: DM365 UBL NAND boot & Uboot

    Marc DAmato
    Aravind, I was able to get UBL pjt to use in CCS but could not find uboot pjt. Is this available? If so, where could i get it? Thanks. Marc
    on Apr 28, 2010

  • Forum Post: Problem displaying 720x480 ( NTSC ) image with OSD0 on DM365

    amit pandya
    Hi all, when i try to display 720x480 (NTSC ) image using the OSD0 on DM365 ,I am getting the output image is been cropped in all directions,means Image is overshooting the display ( TV ) boundaries. I am using following two APis to set the node and output. change_sysfs_attrib(ATTRIB_OUTPUT...
    on May 5, 2010

  • Forum Post: EVMDM365 Segmentation Fault while accessing System Module register

    sam virgillo
    I have copied the source code of one of the sample programs for CCS over to my Linux setup and have compiled it using Montavista arm_v5t_le-gcc. It compiles without any errors, but if I run it using NFS I get a Segmentation Fault when it executes a read/write to PINMUX3. The define code is: ...
    on May 7, 2010

  • Forum Post: Re: TVP5146 Driver Bug??

    AnantGole
    DVSDK 3.10 is the latest software - unless you are using a feature very specific to DM357 the latest software should work. Good to hear your modified driver with the init code resolves your current issue. PS: Please mark this post as verified if you think this has answered your question. Thanks...
    on May 10, 2010

  • Forum Post: segment fault when using aac encode

    Lin Xiangjie70390
    platform:DM365, log file: # # # CE_DEBUG=3 ./rtsp1 -a 1 -v 0 -s 44100 -t 128 main.c: audioEnable = 1 main.c: videoEnable = 0 main.c: audioSampleRate = 44100 Hz main.c: audioBitRate = 128 kbps @0,213,260us: [+4 T:0x4001f1a0 S:0xbe84d984] OG - Global_init> This program was built with the following...
    on Apr 27, 2012
12345»

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