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Leopard 365 bricked: NAND_open failed using SD card!
Hello, When trying to program the Leopard Board 365 I've just received (v1.4) I am getting an error (using the SD card Flash programmer): SD card boot and flashing tool for DM355 and DM365 by Constantine Shulyupin http://www.LinuxDriver.co.il/ Online manual: http://wiki.davincidsp.com/index...
14 Jun 2010
Hi everyone. I'm considering to buy the leopardboard 365 to be used for face detection with the camera module. On the website of leopardboard it is stated that: "Face detection module is available" What exactly does that mean? Is it free to use? Are there any license fees? ...
27 Jul 2010
Re: face detection
Thank you for the reply. So what "Face detection module is available" means on the leopardboard site is actually - "it will be available in the future, but if you buy it now, you won't get it"?! Sorry to say, but that's disappointing and looks like false advertisement...
28 Jul 2010
New install for Leo 365 with RidgeRun SDK
Does anyone have any updated installation / getting started instructions? All of the ones that I've read seem out of date, as they mention a RidgeRun bin file, that is not the file that RidgeRun now wants you to get. I've also had issues making the newest RidgeRun SDK as the installation...
13 Oct 2010
slow fps with gstreamer
Hi, When i test the gstreamer exemple : gst-launch -e v4l2src always-copy=false ! video/x-raw-yuv,format=\(fourcc\)NV12, width=1280, height=720, framerate=\(fraction\)23/1 ! dmaiaccel ! dmaiperf ! queue ! dmaienc_h264 ! rtph264pay ! udpsink host=$HOST_IP port=10000 -v I have a very slow fps...
4 Jan 2011
LeopardBoard 365 MAC Address?
Is the LeopardBoard 365 assigned a unique MAC address when it is manufactured? If so, where can I find it? Is it stored somewhere on the board, in an EEPROM, or maybe u-boot environment? Or at least printed on a label or something?
29 Jan 2011
Why is U3 ( USB host power chip ) missing from LB365 ?!?!?!?!
Hello, I've wasted A LOT of time trying to activate the USB host side of the LB365, Ver 1.4, just to discover that the over-current protection chip U3 was not placed at all and the side of J1 jumper ( USB_VBUS) was totally left floating :-(( , is that an official decision from Designsomething...
29 Apr 2011
Getting started with video and audio capture.
Hi everyone I want to do a project on a Leopardboard this year. I want to detect motion, take a snap shot after motion is detected and then start recording video and audio. The problem is that I have no experience with either OMAP or DAVINCI software; as a matter of fact I have never programmed...
1 Jun 2011
SD card bootable images
Hi there I have downloaded the bootable sd card images for the RidgeRun site. Can anyone please tell me how I can make my own bootable sd card images? Is there a guide?
27 Jun 2011
Errors when trying to boot leopardboard
Hi I am doing something wrong when trying to boot my leopardboard. I have attached all the information I thought to be relevant. Can anyone help me find the problem. ==================== Step1: make config ==================== Architecture configurations...
27 Jun 2011
CMEM Error: init: Failed to open /dev/cmem: 'No such device or address'
Hi Todd I have managed to get the leopardboard running. I then tried to take a snapshot with the following command and got the following errors. Could you please help me understand what is wrong here? / # FILE_NAME=VGA_jpeg_file.jpg / # gst-launch -e v4l2src always-copy=false num-buffers=1 ...
28 Jun 2011
CMEMK Error: Failed to find a pool which fits <poolsize>
Hi in on the wiki with the example pipelines they talk about the following error: www.ridgerun.com/.../LeopardBoard_365_GStreamer_Pipelines CMEMK Error: Failed to find a pool which fits <poolsize> and then the proposed way to fix it: rmmod cmemk modprobe cmemk phys_start=<startaddr>...
1 Jul 2011
how to copy kernel image from target board to host machine
Hi, is it possible to copy the kernel image,(which is in target board leopard 365 imaging) to host machine. if possible any support is appriciated Thanks in Advance ..
26 Dec 2011
how to test the Component Video output using the leopard baord dm365
Hi, I have received the Leopard board(DM 365), and i compiled the RR SDK and able to boot the target using the SD card, I need to test the component interface. Following I did to test it. 1. Connected the component output to the TV (TV supports NTSC format only) 2. Booted the Target 3. fbset...
27 Jan 2012
Face Detect Engine with LB365
Hi, i work with the LB 365 and i try to get the Face Detect Engine running with the latest RR SDK. Below is the link where you can find my code for the face detect engine, which i took out of the FD engine data sheet ( http://www.ti.com/lit/ug/sprugg8a/sprugg8a.pdf ). http://pastebin.com/EE4GuyL5 ...
7 Feb 2012
Cannot get zlib dependency when running make
Hi, When running (Leopard Board SDK) make, it tries to find the dependency for zlib-1.2.5. But the download page http://zlib.net//zlib-1.2.5.tar.gz is 404 because version 1.2.5 doesn't exist any more! The latest version of zlib is 1.2.6. How can I update the makefile to point to the right version...
8 Feb 2012
image pump effect with a DM365 in h264
Hi all, I send this message because i have a problem with my dm365. I work with a LepardBoard dm365 and the LI-VI365 card for capturing composite signal (PAL D1 at 720x576). I use a prebuild image that I have download from RidgeRun site (Leo365Eval2011Q2_SD.img). I use gstreamer to capture, encode...
14 Mar 2012
Stereo Microphone In
Hi, DM365 with Ridgerun EVAL2011Q2. I tried to connect two microphones with a stereo micro jack plug. I supposed that I obtains a dual channel audio in this way: gst-launch-0.10 -e alsasrc ! \ 'audio/x-raw-int,rate=(int)44100,channels=(int)2' ! \ queue ! dmaienc_aac bitrate=128000 outputBufferSize...
11 Jul 2012
Using SDXC high capacity memory card
Hello, I am looking into using a high capacity memory card (>32GB) on the Leopardboard 365. Has anyone tested or had any experience with using SDXC cards? From the preliminary research I have done, it looks feasible. The ext3 file system format that is included with the RidgeRun SDK will support...
16 Jul 2012
configure ip address on the target dm368
i am using leopard dm368 eval board. I am booting the board with EUCDK through sd card. now i want to mount the root file system on the target through NFS(network file system).So for this i need the the ip address of the target board. To configure the ip address i gave the following command from the...
17 Jul 2012
RTSP streaming error - segmentation fault
Hi, I get "segmentation fault" error when I play the following RTSP plugin: ./TEST "( v4l2src always-copy=FALSE input-src=composite ! video/x-raw-yuv,format=\(fourcc\)NV12, width=320,height=240 ! queue ! dmaiaccel ! dmaienc_h264 encodingpreset=2 ratecontrol=2 intraframeinterval=23...
28 Aug 2012
Different video size for streaming and recording
Hi All, I am using a plugin along with a "tee" element to stream live capture as well as record the video. I would like to know how should I specify two different video frame sizes for the two tasks (i.e. streaming and recording). My pipeline is as follows: gst-launch -v -e v4l2src...
26 Sep 2012
Hi, I would like to know how to stop deinterlacing of a video. I am doing RTSP streaming using gstreamer plugin. The input video is composite NTSC and using decoder board TVP5146. Any idea as to how to go about? The output of streaming on the client side should be interlaced video. Thanks, Maz
1 Feb 2013
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