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<br>2.2. ioctl() - Постановка задачи. Задаются параме
11 KB (232 words) - 05:30, 7 June 2007
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I think we need to implement 2 distinct modes - "master" and "slave" (or however we call them). It is OK t
1 KB (188 words) - 16:37, 24 August 2008
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There are 2 operation modes free running and triggered. This explains the modes and how
1 KB (159 words) - 01:22, 9 February 2011
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'''Version 2, June 1991'''
We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribut
17 KB (2,920 words) - 23:05, 29 October 2005
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'''Version 1.2, November 2002'''
...ribute a Modified Version of the Document under the conditions of sections 2 and 3 above, provided that you release the Modified Version under precisely
20 KB (3,279 words) - 23:04, 29 October 2005
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2. EXT_SDA - MOSI
...rogramming pins also. So there is an option that finally we will have just 2 spring permanently mounted in the camera contacts for the lens adapter and
3 KB (552 words) - 22:09, 23 September 2005
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2 - FPGA, that performs most of the data processing in the camera does not ha
Each timestamp is split into 2 lines. First line has bits 5..0 (LSBs) of seconds and all 20 bits of micros
5 KB (870 words) - 08:23, 3 October 2010
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4 KB (56 words) - 19:18, 15 February 2006
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===2 Developers:===
2. Start/stop/reset trigger (wireless and/or mechanical).
3 KB (529 words) - 18:48, 24 September 2008
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353/363 cameras use software based on Linux kernel 2.6 (currently - 2.6.19). There will be more changes in software as we used different web serv
...ter. This [[10331]] PCB has a reprogrammable microcontroller and uses just 2 connections to the camera for power and data signals combined. It provides
22 KB (3,447 words) - 21:22, 16 February 2017
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...y have either 3 lines – in case of CCD sensor: one for each color – or 2, if the sensor is CMOS using Bayer pattern).
[[File:Photofinish example 2.jpeg|thumb|500px|Another sample]]
9 KB (1,360 words) - 15:40, 30 January 2018
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The mDNSResponder project allows us to meet requirements 2 and 3.
2 KB (322 words) - 14:12, 10 June 2007
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2. EXT_SDA - MOSI
2. EXT_SDA
4 KB (112 words) - 20:14, 22 September 2005
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...2 width=20% height=330>left frame<td height=300>central window<td rowspan=2 width=20%>right frame</tr>
<dt>1:1, 1:2, 1:4 <dd>select scale.
3 KB (441 words) - 18:01, 6 July 2006
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</center> <center>[[Image:Elphel logo 2.png]]</center>
{| width="100%" cellspacing="5" cellpadding="2" style="vertical-align:top; background:#fffaf5;"
4 KB (537 words) - 10:09, 21 May 2020
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Mplayer consists of 2 applications:
814 bytes (111 words) - 08:19, 8 August 2009
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J2-2 EXT_SDA | W305 MOSI PB0 30
8 KB (170 words) - 19:32, 23 February 2006
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...ded, write new parameters, start sensor and wait sensor-dependent (usually 2) petentially "bad" frames before sending images through the FPGA compressor
{| border="1" cellpadding="2"
25 KB (3,953 words) - 23:08, 23 February 2008
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.../www.axis.com/techsup/cam_servers/dev/cam_http_api_2.htm Video API version 2.xx].
{| border="1" cellpadding="2"
10 KB (1,542 words) - 16:43, 24 August 2008
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[[File:Global ch0 exp-1line delay-10ms LED-10us.jpeg|400px|thumb|Fig.2 Global reset release shutter + external LED flash: flash duration = 5us, ex
2. TRIG=0x4
6 KB (947 words) - 17:47, 20 October 2016
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...rs. We developed modified checkerboard pattern where each edge consists of 2 arcs - this modification from traditional straight lines checkerboard makes
3 KB (463 words) - 17:35, 2 March 2019
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GPS test making them plug and play; 2 weeks of development time to probe each serial over usb port to be seen as
3 KB (561 words) - 04:51, 26 August 2008
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...' or just over the '''network'''. In most cases if you want to synchronize 2 or more networked cameras you do not need extra wires, so the network synch
...g special at all. I decided to try the easiest solution first, keeping the 2 cameras at the exact same settings. I had the client I wrote request image
2 KB (369 words) - 13:48, 22 September 2008
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{| border="2" cellpadding="6" cellspacing="0" style="margin: 1em 1em 1em 0; background:
9 KB (405 words) - 11:53, 17 November 2005
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{| border="1" cellpadding="2"
| 2 || || xfer_over_irq || XFEROVR || N || frame acquisition over
7 KB (1,176 words) - 04:36, 16 December 2005
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2. в полученной папке выполнить ./install; при э
kernelconfig-2.6
4 KB (134 words) - 13:12, 18 November 2005
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{| border="2" cellpadding="6" cellspacing="0" style="margin: 1em 1em 1em 0; background:
{| border="2" cellpadding="6" cellspacing="0" style="margin: 1em 1em 1em 0; background:
18 KB (724 words) - 02:03, 26 June 2008
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Cam-sequencer state - 7, count= 2
2 KB (387 words) - 21:04, 10 April 2007
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| valign='top' align='left'|[[File:Autoexposure window.png|thumb|500px|Fig.2 Autoexposure window (resizeable/draggable)]]
...LEFT&HISTWND_RTOP&AUTOEXP_EXP_MAX&AEXP_FRACPIX&AEXP_LEVEL Example for port 2 (192.168.0.9)]
923 bytes (110 words) - 17:53, 13 June 2017
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<nowiki>$mencoder -fps 2 sdp://media.sdp -ovc copy -o my.avi</nowiki>
2 KB (327 words) - 09:04, 29 December 2005
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<nowiki>$mencoder -fps 2 sdp://media.sdp -ovc copy -o my.avi</nowiki>
3 KB (128 words) - 00:44, 8 December 2005
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*elphel313-6.2.26
...eforge.net/elphel/mplayer_1.0pre7-elphel-2_i386.deb mplayer_1.0pre7-elphel-2]
2 KB (205 words) - 09:29, 25 January 2006
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...sible to use anamorphic adapter and in post resize to 2000x1000 resolution 2:1 more or less cinemascope
1 KB (199 words) - 14:27, 8 August 2006
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{| border="0" cellpadding="2"
<nowiki>http://192.168.0.9/axis-cgi/jpg/image.cgi?e_dcm_hor=2&e_dcm_vert=2&e_woi_width=1000&e_woi_height=900&e_woi_left=600</nowiki>
6 KB (442 words) - 10:43, 8 April 2009
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{| border="0" cellpadding="2"
<nowiki>http://192.168.0.9/axis-cgi/jpg/image.cgi?e_dcm_hor=2&e_dcm_vert=2&e_woi_width=1000&e_woi_height=900&e_woi_left=600</nowiki>
5 KB (798 words) - 16:43, 24 August 2008
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draw - draw mode (0..'''2'''): 0 - dots, 1 - vertical bars, 2 - connected dots
1 - red, 2 - Green1 (in red rows), 4 - green 2 (in blue rows), 8 - blue, 16 - white, 32 - both greens combined. So 1+8+32=
2 KB (255 words) - 11:42, 13 January 2006
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trap on_exit 0 1 2 3 15
if ! $0 -d 2>CDMAKE$$.tmp ; then
15 KB (2,238 words) - 13:38, 9 January 2008
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echo -n "$1 [$2] " >&2
if [ -z $answer ] ; then answer=$2 ; fi
7 KB (1,019 words) - 07:53, 17 March 2006
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...n will allow you to build your own Elphel Live CD/DVD based on Knoppix 4.0.2 CD/DVD.
...ncompress cloop-2.01.tgz archive and run ./install script inside the cloop-2.01 folder. This command will make and install the cloop-utils: create_compr
2 KB (363 words) - 07:48, 27 March 2006
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ping -t 1 -c 2 224.0.0.1
3 KB (428 words) - 22:52, 8 June 2009
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...com/index.php?title=Elphel_Software_Kit_for_Ubuntu instructions] (follow 4.2-4.3, you may also need some packages from 3.1.1)
====step 2====
2 KB (325 words) - 11:42, 16 January 2012
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...d that you used the correct Ethernet connector on the power-supply. It has 2 Ethernet jacks and only one of the has the 48V DC injected. Careful: Connec
3 KB (441 words) - 01:42, 7 February 2011
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libvorbis-dev libsdl1.2-dev sharutils libasound2-dev liblzo-dev gawk libjpeg62-dev libaudiofile-dev
libvorbis-dev libsdl1.2-dev sharutils libasound2-dev gawk libjpeg62-dev libaudiofile-dev \
21 KB (3,230 words) - 14:31, 4 June 2018
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==<font color=blue><b>2. Quick Start</b></font>==
2. Press ''Get Previews'' button (it is ok if the images are cut from the bot
6 KB (874 words) - 14:27, 15 June 2011
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** buffer and combine signals from the 2 sensor outputs into a single progressive digital video output
* 2-pin connector (J4) is used to connect an optional cooling fan.
3 KB (464 words) - 09:13, 9 December 2010
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...due to a wrong source the sensors (J2,J3,J4) were powered from the 10359's 2.5V instead of the correct 3V coming from 10353 - the result was almost not
...10353 board. Interface voltage for the sensor boards can be switched from 2.5V to 3.3V (all 3 simultaneously)
6 KB (898 words) - 12:47, 3 August 2018
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...cameras are designed for video applications, use small format (usually - 1/2") high-resolution CMOS sensors and C/CS mount lenses
* Sensor interface uses LVTTL 2.5V signals instead of 3.3V
5 KB (687 words) - 19:22, 11 January 2018
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...converted to YCbCr (intensity and 2 color components), currently we use 4:2:0 that means that color (chroma) components have twice less the spacial res
...ment one in the FPGA code of the camera? Or adapt those ideas to use use 4:2:0 encoding and convert to direct Bayer->YCbCr conversion (not Bayer->RGB->Y
14 KB (2,226 words) - 20:58, 17 September 2008
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...in the same time. It work on my notebook. (thinkpad T60 Intel Core2 2GHz, 2 GB RAM)
2 KB (252 words) - 17:10, 24 June 2010
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* 2 internal serial port
* 2 socket for external usermade board
7 KB (1,054 words) - 15:52, 30 June 2008
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4 KB (59 words) - 12:01, 27 March 2008
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echo file exists: $OUTFILE 1>&2
2 KB (193 words) - 07:23, 15 June 2007
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...that supports NAND flash was not ready then. In spring 2007 that new SDK (2.10) was released and so we need to merge it with our hardware-specific modi
2. Pass parameter string to the kernel through the network bootloader (i.e. s
7 KB (1,207 words) - 16:19, 20 June 2009
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* USB ports, 1 external, 2 internal small non-standart connector pinhead 2mm pitch
...ssion.I would rather see (compact) lens control circuitry (both variants - 2-wire and EOS-compatible). Other people would suggest aaudio as a standard f
2 KB (238 words) - 19:11, 25 July 2007
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- Fujinon Lens ref DF6HA-1B 1:1 2/6mm ([http://www.bhphotovideo.com/c/product/404242-REG/Fujinon_DF6HA1B_DF6H
<tr><td>[[Image:Cover-1.jpg|thumb|]]</td><td>[[Image:Endocover-2.jpg|thumb|]]</td><td>[[Image:Endocover-3.jpg|thumb|]]</td></tr>
12 KB (1,769 words) - 09:59, 24 October 2018
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# HDR_VEXPOS - defines the exposure difference between the 2 alternating exposure times.
3 KB (557 words) - 09:18, 23 January 2012
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...t have a parameter to select a streamer to use, so even with eth remaining 2 streamers (str and astr) you have to rename files to test them, Previous st
2 KB (280 words) - 23:51, 29 September 2007
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...efined in [http://elphel.cvs.sourceforge.net/elphel/elphel353-7.1/os/linux-2.6-tag--devboard-R2_10-4/include/asm-cris/elphel/c313a.h?view=markup include
...bytes escaped by appropriate 0x00 codes as required by the standard, so no 2 0xff bytes can appear together - this fact is used to find out if the data
18 KB (2,955 words) - 00:26, 1 December 2007
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array(0x010e,2,"Description 0x41 bytes long "), //Des
array(0x010f,2,"Elphel, Inc."), // Manufacturer
2 KB (319 words) - 00:05, 11 October 2007
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...Exif tags] or download an official [http://www.exif.org/Exif2-2.PDF Exif2-2.PDF]
{| border="1" cellpadding="2"
9 KB (1,584 words) - 12:42, 27 January 2017
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This board is controlled from the processor board ([10353]) through a 2-wire serial interface, there is [http://elphel.cvs.sourceforge.net/elphel/e
...ux-2.6/include/asm-cris/elphel/c313a.h]. Of those commands only 3 (or even 2) are needed for the implementation of the described functionality and these
13 KB (2,170 words) - 13:21, 30 October 2008
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...ed in the [http://elphel.cvs.sourceforge.net/elphel/elphel353-7.1/os/linux-2.6-tag--devboard-R2_10-4/include/asm-cris/elphel/c313a.h?view=markup c313a.h
...ked up in [http://elphel.cvs.sourceforge.net/elphel/elphel353-7.1/os/linux-2.6-tag--devboard-R2_10-4/include/asm-cris/elphel/c313a.h c313a.h], the resul
6 KB (980 words) - 00:43, 17 October 2007
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...e for most camera applications where the cable is really short - less than 2 inches (50mm) long, but still the signals (in 5MPix sensor the output 12-bi
...ower 16 bits represent (signed short) fine shift in steps (20..40ps), next 2 bits - 90-degrees additional shift, higher bits are "don't care". In defaul
9 KB (1,508 words) - 15:06, 1 May 2022
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...efined in [http://elphel.cvs.sourceforge.net/elphel/elphel353-7.1/os/linux-2.6-tag--devboard-R2_10-4/arch/cris/arch-v32/drivers/elphel/x353.h?view=marku
{| border="1" cellpadding="2"
9 KB (1,380 words) - 01:36, 21 October 2007
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...numbers, like ''elphel353-7.1.5.tar.gz'' for the source code or ''image353-2.10-7.1.5.tar.gz'' for binary images to be copied to the camera flash memory
== elphel353-8.0.6.2 ==
32 KB (4,592 words) - 16:14, 26 September 2014
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...te as ETRAX FS processor currently supports only USB 1.1, not the fast USB 2). But it might work over the NFS and be useful even for the basic model 353
...started if this limit will be exceeded. The limit is 2.147.483.647 bytes (~2 GB), current value is reported by status/xstatus commands.
24 KB (3,768 words) - 14:39, 11 July 2021
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...ey are installed in "target" subdirectory. That directory tree is used for 2 purposes:
1 KB (219 words) - 12:28, 29 November 2007
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2) Type the following:
2) Type the following:
4 KB (575 words) - 16:13, 24 October 2018
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Current version of PHP in Elphel cameras is 5.2.1, we will try to keep it (almost) current. PHP in the camera is working in
...efined in [http://elphel.cvs.sourceforge.net/elphel/elphel353-7.1/os/linux-2.6-tag--devboard-R2_10-4/include/asm-cris/elphel/c313a.h?view=markup c313a.h
36 KB (5,115 words) - 06:00, 8 February 2012
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[E_WARNING] => 2
[PHP_VERSION] => 5.2.9
37 KB (3,708 words) - 10:43, 23 January 2011
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2. Mount physical partition on the hard drive (virtual or real). Here, and as
...://ftp.mozilla.org/pub/mozilla.org/firefox/releases/2.0.0.9/source/firefox-2.0.0.9-source.tar.bz2
3 KB (450 words) - 07:59, 6 December 2007
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jackd 0.116.2
(login another telnet session, session #2, if You not started jackd as foreground)
5 KB (681 words) - 06:38, 17 November 2009
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For ISE versions 9.2-11.1 - no problems in Ubuntu on 32-bit platforms.
When was installing WebPACK 9.2 on Kubuntu 9.10, 64-bit got:
16 KB (2,550 words) - 14:33, 1 December 2017
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2. Switching channels
2. Initialize sensors and carefully adjust phases starting from channel 1:
23 KB (2,686 words) - 05:22, 31 October 2008
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[[Image:Schematic.png|frame|[[Media:Schematic.png|333 Theora design with the 2 stage compressor and the 8-channel memory controller]]]]
{|border="1" cellpadding="2"
29 KB (4,570 words) - 07:16, 16 April 2008
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2. Camera on switch without PoE
...ceforge. We go 'Download' > 'Browse All Files'. We find 'live-cd' (version 2.0.0) and 'Download'. We click the 'Download' link. We can download the live
6 KB (1,089 words) - 05:00, 13 May 2008
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{| style="page-break-before: always" border="1" cellspacing="3" cellpadding="2"
| rowspan="2" width="151" |
5 KB (658 words) - 01:56, 19 April 2010
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...h line is 512-bytes aligned. Each pixel can be 1 byte (when using LUTs) or 2 bhytes (raw sensor data, MSB aligned)''--[[User:Andrey.filippov|Andrey.fili
3 KB (548 words) - 13:47, 1 March 2008
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...g.c] and [http://dl.maptools.org/dl/libtiff/tiff-3.8.2.tar.gz LibTIFF v3.8.2] as well as a [http://www.cybercom.net/~dcoffin/dcraw/libtiff.patch patch].
{| border="0" cellpadding="2"
6 KB (891 words) - 01:59, 15 January 2010
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2) on the camera type:
8 KB (1,130 words) - 05:44, 28 June 2010
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=== [[Elphel_camera_parts_0353#MNC354-2 | MNC354-2]] ===
...0.3mm_both_ends | 0353-01-20 - flex jumper, 30 conductors, 0.5mm pitch, l=2" (50.8mm), t=0.3mm both ends ]] ===
52 KB (8,397 words) - 13:34, 7 November 2016
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...case of MT9P031 sensor output data is left-shifted by 3 to get into the 0..2^15 range.
1 KB (185 words) - 21:44, 13 October 2012
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* have at least 1 camera per conference room and 2-4 camera for a very important conferences what will be post processed.
...Manual Iris Vari-Focal C-Mount, 3MPix. We will have 10-12 of such lense + 2 5MPix fisheyes. Maybe we will have some other good quality lenses.
5 KB (876 words) - 16:54, 24 June 2008
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| 2 || OUTPUT || EN_CFM || enable CF0 (master). If set to "0" the CF0<br/
...lock/calendar with the backup power provided by the supercapacitor (1.0F x 2.5V) - it should enable clock to run for several weeks if the camera is left
22 KB (3,047 words) - 14:46, 20 January 2015
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| 2 || B0D[11] || || || 27 || B0D[3] ||
| 18 || B0DMARQ || || || 43 || B0A[2] ||
5 KB (466 words) - 20:57, 29 June 2008
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| 2 || B0D[11] || || || 27 || B0D[3] ||
| 18 || B0DMARQ || || || 43 || B0A[2] ||
3 KB (387 words) - 14:40, 11 January 2010
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| 2 || AUX1 || GPIO
| 2 || DM || USB data -
2 KB (239 words) - 13:48, 9 August 2010
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...arked in red on the image) and two of them, preview (1) and buffers usage (2), are folded by default. The third area displays a list of files recorded i
'''Version 0.2'''
14 KB (2,145 words) - 12:34, 11 January 2017
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...e.net/elphel/common-1.2.16.tar.gz?modtime=1195859879&big_mirror=0 common-1.2.16] a patched version of UCL Common Code Library used in both ElphelOgm &
rm tmp.cvs.* -rf 2>/dev/null || true
11 KB (1,720 words) - 16:36, 17 March 2020
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2. The selection can be rectified with cvGetPerspectiveTransform() and cvWarp
...spacing are discarded. Finally each 'cell' or group is validated when the 2 opposite corners are around 90 degrees.
4 KB (568 words) - 03:44, 30 June 2009
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| 2 || black
551 bytes (77 words) - 11:47, 19 September 2008
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...orums.org/showthread.php?s=74d4ddfffac7c22a931199d8f1682b4d&t=1321322&page=2 Ubuntu Forums]):'''
2. Add the GPG signing key:
11 KB (1,711 words) - 12:47, 19 May 2011
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* Write/read sequence is divided by 2 and all column addresses are the same.
[[Image:Bank interleaving.jpg|center|frame|[[Media:Bank interleaving.jpg|Fig.2 Bank interleaving example]]]]
1 KB (188 words) - 09:49, 18 September 2008
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Video is playing smoothly on a 2.4Ghz dual core notebook at 25fps in 1440x896,
2 HI240
4 KB (523 words) - 17:49, 19 September 2008
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In my tests I use 2 sensors connected to a 10359 board and a 10353.
For simplicity and better hardware protection I just hacked 2 standard camera cases. It's not perfect at all, but allow a clean setup wit
2 KB (292 words) - 13:36, 12 September 2008
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2) Strip out as much as possible
Somewhere around 1-2 sec would be ideal.
601 bytes (93 words) - 05:25, 3 October 2008
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Hello World from 2!
2 KB (340 words) - 18:47, 6 September 2008
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{| width="100%" cellpadding="2" cellspacing="5" style="vertical-align:top; background:#f5faff;"
{| width="100%" cellpadding="2" cellspacing="5" style="vertical-align:top; background:#faf5ff;"
2 KB (301 words) - 06:08, 3 October 2008
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! rowspan="2" |
! rowspan="2" | 45 Mpix 9xCMOS
3 KB (286 words) - 12:45, 4 December 2010
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2. "10353-10359 I2C connection check"
4. (needed configuration) "Program channels 1 and 2"
3 KB (363 words) - 19:15, 6 December 2009
