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DaVinci
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  • Forum Post: How to change the framerate of video stream on DM355

    Jammy Dane
    For fitting the low bandwidth, I want to get a lower framerate when I encoding my captured video on dm355 EVM. I have tried for many times, but what I have got is 30 fps with NTSC and 25 fps with PAL. Can anyone help me?
    on Mar 1, 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: DM6446 davincifb HD

    carlos fernandez
    Hi everyone, I'm working with dvsdk_2_00_00_22 over a system with an 2.6.18 kernel (montavista 5.0). Some days ago I found a patch for a davincifb device for HD resolutions dated in 2006 but it was for an 2.6.10 kernel and my davincifb operates in a diferent way (davincifb_ioctl are quite different...
    on Mar 16, 2010

  • Forum Post: DSPLINK Problems about integrating new server on DM6467

    touse
    Hi, all I try to test our H264 encoder on DVSDK 2.00. First, I test the video_copy example under the codec engine 2_23_01, the memory copy example works well. And I then I begin to call our parameter initliazation function in function alg_initObj() and set the dynamic parameters in the alg_control...
    on Mar 22, 2010

  • Forum Post: Compiling THTTPD webserver to run on DM6467

    James 49929
    Hi, I'm havng trouble compiling and running the thttpd webserver on the DM6467. ARCH=ARM CC=arm-none-linux-gnueabi-gcc ./configure --build=i686-pc-linux-gnu --host=i686-pc-linux-gnu --target=arm-none-linux-gnueabi --with-build-cc=gc make ARCH=ARM CC=arm-none-linux-gnueabi-gcc The system...
    on May 10, 2010

  • Forum Post: Two questions : I2c error and arago install.

    yonghui chen
    when I use NFS to boot dm365 and run the encode demo. It prints follow message. root@192.168.0.222:/opt/dvsdk # ./encode -v test.264 -y 2 Encode demo started. i2c_adapter i2c-0: tvp514x_setinput:lost lock] i2c_adapter i2c-0: tvp514x_setinput:lost lock] i2c_adapter i2c-0: tvp514x: no input connected...
    on May 18, 2010

  • Forum Post: dm365 encode demo error

    yonghui chen
    When I use NFS to boot dm365, and run ./encode -v test.264 -y 2 have some problem, as below: root@192.168.0.222:/opt/dvsdk # ./encode -v test.264 -y 2 Encode demo started. 0x3A = 0x11 i2c_adapter i2c-0: tvp514x_setinput:lost lock] 0x3A = 0x11 i2c_adapter i2c-0: tvp514x_setinput:lost lock] i2c_adapter...
    on May 26, 2010

  • Forum Post: dm365 encode demo error

    yonghui chen
    When I use NFS to boot dm365, and run ./encode -v test.264 -y 2 have some problem, as below: root@192.168.0.222:/opt/dvsdk # ./encode -v test.264 -y 2 Encode demo started. 0x3A = 0x11 i2c_adapter i2c-0: tvp514x_setinput:lost lock] 0x3A = 0x11 i2c_adapter i2c-0: tvp514x_setinput:lost lock] i2c_adapter...
    on May 26, 2010

  • Forum Post: Re: Capturing I2S data of 24bit resolution on McASP

    Michael T
    Feroz: I will look into support of the 24-bit I2S mode and the PCM1808 audio codec. Are you using the DM6446 SoC? Michael T
    on Jul 30, 2010

  • Forum Post: Re: Capturing I2S data of 24bit resolution on McASP

    Michael T
    Feroz: I looked at the DaVinci-PSP-SDK v03.20.00.12 and the file names are different. Which SoC and PSP version are you working with? I have a source file named davinci-mcasp.c. In the structure definition : struct snd_soc_dai davinci_mcasp_dai[] = { you would need to add SNDRV_PCM_FMTBIT_S24_LE...
    on Jul 30, 2010

  • Forum Post: SPI driver for DM644x

    Rain Peng
    Hi, I am using Montavista 5.0 and DM6441 for my custom board. I want to use SPI to comunicate with FPGA. But I found that there is no SPI driver for DM644x in the kernel. And I know that there is no /dev/spi interface, so how can I do it? How can I read/write SPI in the user space? Can anyone help...
    on Aug 5, 2010

  • Forum Post: Gstreamer-ti CMEMK Error: Failed to find a pool which fits xxxxx on DM365

    Ali Bingöl
    Hi I'm getting CMEMK Error : Failed to find a pool which fits xxxxxx errors. When i try to run gst-launch command. As i searched via google i found that this problem occurs because of cmem configurations which is in loadmodules.sh file. with default values of loadmodules.sh file gst-launch...
    on Aug 10, 2010

  • Forum Post: Re: SPI driver for DM644x

    Rain Peng
    Can anyone help on this? Thanks, Rain
    on Aug 12, 2010

  • Forum Post: In IPNC368 I want suspend D1 H264/MPEG4 stream first, capture a 5mp jpeg piture, then resume the D1 H264/MPEG4 video stream when trigger by external signal

    Wonder Won
    I want suspend D1 H264/MPEG4 stream first, capture a 5mp jpeg piture, then resume the D1 H264/MPEG4 video stream when trigger by external signal I haven't IPNC368 camera or devkit current, I think It seems has two method: 1. Suspend the H264/MPEG4 video stream, switch to snapshot mode to get...
    on Sep 27, 2010

  • Forum Post: USB WiFi problem on AM17x

    Ryo Suzuki
    I'm trying to use USB WiFi dongle RT3370USB on AM17x. RT3370USB WiFi dongle is mounted on the AM17x evaluation module (EVM), I am monitoring the log data on the PC via RS232C from EVM. I have an initialization problem when I make the dongle awake by ifconfig command. At first I compiled...
    on Sep 30, 2010

  • Forum Post: Godb interface with Linux code mapping

    no5870
    Dear Sir, If I need to edit the Godb to add the new function like to add the icon for this new function and where to implemnt the new funciton in the souce code. To change or add the icon in the Godb and how to implement the linux code for mapping. Could you show a example in the existed code...
    on Oct 12, 2010

  • Forum Post: initramfs issue,: Kernel panic - not syncing: No init found

    babs76
    Hello, I'm currently trying to create a RAM filesystem on our custom board with a DaVinci DM6467 running linux on the ARM. I've built the kernel using initramfs and the Arago filesystem as my target_fs (removed some of the bloat). Basically the kernel is booting but then complains that...
    on Oct 25, 2010

  • Forum Post: Davinci dm6446 under linux 2.6.10 kernel crashes after several days

    Chi-Kang Gong
    Dear Sir or Madam, Our product uses the Davinci dm6446-810 (TMX320DM6446AZWT8) and mvpro 4.0 - linux MV 2.6.10 kernel. Recently, we have the crash problem to our device. Please see the crashdump below. Internal error: Oops - undefined instruction: 0 [#1] Modules linked in: 1 wspi spi iomgr ftdi_sio...
    on Nov 10, 2010

  • Forum Post: understanding Server_getCpuLoad

    Tyler Conant
    On a OMAP3530 I'm running two codecs on the Codec Engine an audio and a video. When I call Server_getCpuLoad on the audio codec it returns 100%, when called on the video it returns Server_getCpuLoad 80%. I expected to use Server_getCpuLoad to find the idle time I had on the DSP. I'm confused...
    on Nov 18, 2010

  • Forum Post: How to stop auto mount of a SD Card

    onoda
    Hi,all I'm sorry by a rudimentary question. Please teach "How to stop auto mount of SD Card". I want to let you do mount of a SD card by manual operation. <system> [board] DM355　evm board [OS] linux-2.6.32-rc2-davinci1 --- I tried the following contents, but...
    on Dec 22, 2010

  • Forum Post: DM365 IPNC MT5 - file system update

    Vito Kriznik
    When I try to update file system over web gui I get an out of memory error: (Please visit the site to view this file) After that the web gui stops working and I get an error in terminal: Error -3 while decompressing! c03c3d48(-14399309)->c09c7000(4096) The software version is 2.5. Does...
    on Jan 11, 2011

  • Forum Post: Delay from DMAI Loader priming

    Brian Hulette
    I am trying to create a system which encodes video on one DaVinci DM365 EVM then transmits it (via serial port) to another DM365 to be decoded and displayed. I decided to use the encode and decode demos as starting points for the software on each DaVinci. I was able to modify the encode demo's...
    on Jan 11, 2011

  • Forum Post: davinci_venc davinci_venc: Desired VENC clock not available

    Klaus Schwarzkopf
    Hi, i use the DaVinci PSP 03.01 GA (r38) Linux Kernel. At boottime and when i change the mode to LCD, i get the following error: davinci_venc davinci_venc: Desired VENC clock not available davinci_venc davinci_venc: PLL's doesnot yield required VENC clk What can i do for this problem...
    on Feb 23, 2011

  • Forum Post: Leopard DM365 - Kernel hangs after "Starting kernel ..." Error: unrecognized/unsupported machine ID

    Asaf Gery
    Hello guys, I am new to the embedded scene, doing my first steps. I am using Leopard DM365 board with RidgeRun SDK. So far I didn't manage to run the compiled kernl. I did manage to run the example kernels provided by Leopard from https://www.leopardimaging.com/Download.html, so I...
    on Mar 3, 2011

  • Forum Post: Total Ram size is less than total Ram allocated to EVM OMAPL137

    Jitendra Jagasia
    Hi, I have a query regarding the total amount of ram available to EVM OMAPL137 during runtime of Linux but according to the Uboot command " bootargs mem=32M " I have allocated 32MB of ram to the EVM OMAPL137 but during runtime when I run " free " command on Linux it displays...
    on Apr 6, 2011
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