http://ip-cam.org/ Wed, 10 Mar 2010 20:11:25 -0700 MyBB http://ip-cam.org/showthread.php?tid=235 Mon, 01 Mar 2010 01:22:26 -0700 http://ip-cam.org/showthread.php?tid=235
Is the audio dirver for WM8974 available for MX27 IPCAM in the 2.0 BSP? Or is it just on the to-do list?

Regards,
Robbie]]>
Is the audio dirver for WM8974 available for MX27 IPCAM in the 2.0 BSP? Or is it just on the to-do list?

Regards,
Robbie]]> http://ip-cam.org/showthread.php?tid=234 Thu, 11 Feb 2010 16:09:06 -0700 http://ip-cam.org/showthread.php?tid=234 It installed and built gcc without any problems.

I had to cahnge my shell from dash to bash to get the rest to build.

But when I tried to build the File system I get errors telling permission denied. I got around this by changing the group and owner of all the files and directories in /Filesystem to the installing user 'a41112'.

Now the script runs but I still get an error:

Code:
make: Leaving directory `/home/a41112/FreescaleiMX27/Applications/video'
Creating staging directory
cp: cannot access `rootfs/var/run/usb': Permission denied
Removing the boot directory and files
Removing man files and directories
Removing info files
Removing /usr/src directory
Removing /usr/include directory
Removing /usr/manual directory
Removing static libraries
Populating filesystem...
Installing video server...
Installing html and cgi files...
Installing hardware tests...
Adding startup scripts...
cp: cannot stat `/home/a41112/FreescaleiMX27/Packages/ffmpeg.zip': No such file or directory
chmod: cannot access `rootfs.tmp/usr/htdocs/ffmpeg.zip': No such file or directory
Removing junk files.
Stripping binaries and libraries
Creating install package
~/FreescaleiMX27/Filesystem/rootfs.tmp ~/FreescaleiMX27/Filesystem
~/FreescaleiMX27/Filesystem
a41112@ld2807:~/FreescaleiMX27/Filesystem$


Is this a normal step in the process?]]> It installed and built gcc without any problems.

I had to cahnge my shell from dash to bash to get the rest to build.

But when I tried to build the File system I get errors telling permission denied. I got around this by changing the group and owner of all the files and directories in /Filesystem to the installing user 'a41112'.

Now the script runs but I still get an error:

Code:
make: Leaving directory `/home/a41112/FreescaleiMX27/Applications/video'
Creating staging directory
cp: cannot access `rootfs/var/run/usb': Permission denied
Removing the boot directory and files
Removing man files and directories
Removing info files
Removing /usr/src directory
Removing /usr/include directory
Removing /usr/manual directory
Removing static libraries
Populating filesystem...
Installing video server...
Installing html and cgi files...
Installing hardware tests...
Adding startup scripts...
cp: cannot stat `/home/a41112/FreescaleiMX27/Packages/ffmpeg.zip': No such file or directory
chmod: cannot access `rootfs.tmp/usr/htdocs/ffmpeg.zip': No such file or directory
Removing junk files.
Stripping binaries and libraries
Creating install package
~/FreescaleiMX27/Filesystem/rootfs.tmp ~/FreescaleiMX27/Filesystem
~/FreescaleiMX27/Filesystem
a41112@ld2807:~/FreescaleiMX27/Filesystem$


Is this a normal step in the process?]]> http://ip-cam.org/showthread.php?tid=232 Thu, 04 Feb 2010 21:23:02 -0700 http://ip-cam.org/showthread.php?tid=232
Since I can't record video stream via v2ipd, I'd like to test the csi function.
However, when trying to capture still jpeg image on imx27ipcam with Mt9d131 camera:
(The kernel is configured with MICRON131 camera support and the camera IS detected during kernel boot.)

#/usr/cgi-bin/camif.cgi --write --capture=enable_test_pattern
.......
#/usr/cgi-bin/camif.cgi --read --capture=still_jpeg

This command waits for some time and prints the following message(no .jpeg file is saved):

mxc_v4l_read timeout counter 0
read(ihdl->v4l2_state.cd_fd) returned -1
hadle_jpeg_capture() failed -->aborted.

Then I add some pr_info() statements into kernel file mx27_v4l2_capture.c, and get additional following outputs:

mxc_csi_irq_callback() DMA started
mxc_csi_irq_callback() Image is not synchronizing with DMA- SOF before DMA completes

It seems that in mx27_v4l2_capture.c->mxc_v4l_read(), the cam->still_counter is always 0 before time out. And further, it seems that the variable "cam->still_counter" is not added since it is initialized to 0.

What's the reason?
Is it related to the system clock?
But all other components(serial, ethernet, USB, MMC/SD) work well with the same clock source.


Regards,
Robbie]]>
Since I can't record video stream via v2ipd, I'd like to test the csi function.
However, when trying to capture still jpeg image on imx27ipcam with Mt9d131 camera:
(The kernel is configured with MICRON131 camera support and the camera IS detected during kernel boot.)

#/usr/cgi-bin/camif.cgi --write --capture=enable_test_pattern
.......
#/usr/cgi-bin/camif.cgi --read --capture=still_jpeg

This command waits for some time and prints the following message(no .jpeg file is saved):

mxc_v4l_read timeout counter 0
read(ihdl->v4l2_state.cd_fd) returned -1
hadle_jpeg_capture() failed -->aborted.

Then I add some pr_info() statements into kernel file mx27_v4l2_capture.c, and get additional following outputs:

mxc_csi_irq_callback() DMA started
mxc_csi_irq_callback() Image is not synchronizing with DMA- SOF before DMA completes

It seems that in mx27_v4l2_capture.c->mxc_v4l_read(), the cam->still_counter is always 0 before time out. And further, it seems that the variable "cam->still_counter" is not added since it is initialized to 0.

What's the reason?
Is it related to the system clock?
But all other components(serial, ethernet, USB, MMC/SD) work well with the same clock source.


Regards,
Robbie]]> http://ip-cam.org/showthread.php?tid=229 Thu, 28 Jan 2010 11:05:21 -0700 http://ip-cam.org/showthread.php?tid=229
There are four components on the i.MX27 IPCamera reference design which have become obsolete (U4, U6, U9, and U12 in BOM Rev 1.3 from May 29, 2008). This is not an unusual occurance in electronics, and I have been seeking out replacement parts. In hopes that I can save time and effort, I will rule out if this work has already been done and that this information is already available:

1) What is the current "released and supported" versions of the hardware? The BOM on BSP 1.1 and BSP 2.0 -- the one that I am using -- is REV 1.3 from May 29, 2008.

2) If it is more recent than REV 1.3, does this version of the hardware use newer components?

3) If not, are there plans to replace these and other retired ICs in the reference design?

4) What are the suggested replacement ICs? Do these require reworks of the design reference? Is there an ECO available for these reworks.

5) If they exist, to what level of testing have these new components been exposed.

My apologies if this has been asked and answered in a different thread: I do not remember this ever comming up, and I was unable to find any reference to it this morning, but it is possible that I missed it.]]>
There are four components on the i.MX27 IPCamera reference design which have become obsolete (U4, U6, U9, and U12 in BOM Rev 1.3 from May 29, 2008). This is not an unusual occurance in electronics, and I have been seeking out replacement parts. In hopes that I can save time and effort, I will rule out if this work has already been done and that this information is already available:

1) What is the current "released and supported" versions of the hardware? The BOM on BSP 1.1 and BSP 2.0 -- the one that I am using -- is REV 1.3 from May 29, 2008.

2) If it is more recent than REV 1.3, does this version of the hardware use newer components?

3) If not, are there plans to replace these and other retired ICs in the reference design?

4) What are the suggested replacement ICs? Do these require reworks of the design reference? Is there an ECO available for these reworks.

5) If they exist, to what level of testing have these new components been exposed.

My apologies if this has been asked and answered in a different thread: I do not remember this ever comming up, and I was unable to find any reference to it this morning, but it is possible that I missed it.]]> http://ip-cam.org/showthread.php?tid=228 Thu, 28 Jan 2010 02:17:40 -0700 http://ip-cam.org/showthread.php?tid=228
When I tried to record video stream into a file with nc( linux host):
#nc 1234 > video_file
This command exits/returns immediately, and the video_file is created but its size is zero.

Note that I have configure video server via 60000 udp port.
#echo get_video_state |nc -u 60000

is_stopped
#echo set_transport_type=tcp | nc -u 60000


However, get_transport_type returns nothing:
#echo getansport_type | nc -u 60000

#echo start_video|nc -u 60000

#echo get_video_state |nc -u 60000

is_playing

Note at this time, there is no web pages or netcat trying to record video.Why it is PLAYING?

Another. When the video server is playing, I can't see port 1234 with LISTEN state by "nestat -a -t" command. If the server is running correctly, shouldn't it listen on tcp port 1234? But I can't see it.

Also, when get_video_state return "is_palying", I issue the following cmd:
#nc 1234 > video_file

This command exits/returns immediately, and the video_file is created but its size is zero.
Also I got the following kernel msg:
"mxc_v4l_dqueue timeout enc_counter=0"

Does this mean that there is something wrong with the kernel/driver?
Or it does not matter?

How to get video stream recorded correctly with netcam?]]>
When I tried to record video stream into a file with nc( linux host):
#nc 1234 > video_file
This command exits/returns immediately, and the video_file is created but its size is zero.

Note that I have configure video server via 60000 udp port.
#echo get_video_state |nc -u 60000

is_stopped
#echo set_transport_type=tcp | nc -u 60000


However, get_transport_type returns nothing:
#echo getansport_type | nc -u 60000

#echo start_video|nc -u 60000

#echo get_video_state |nc -u 60000

is_playing

Note at this time, there is no web pages or netcat trying to record video.Why it is PLAYING?

Another. When the video server is playing, I can't see port 1234 with LISTEN state by "nestat -a -t" command. If the server is running correctly, shouldn't it listen on tcp port 1234? But I can't see it.

Also, when get_video_state return "is_palying", I issue the following cmd:
#nc 1234 > video_file

This command exits/returns immediately, and the video_file is created but its size is zero.
Also I got the following kernel msg:
"mxc_v4l_dqueue timeout enc_counter=0"

Does this mean that there is something wrong with the kernel/driver?
Or it does not matter?

How to get video stream recorded correctly with netcam?]]> http://ip-cam.org/showthread.php?tid=227 Wed, 27 Jan 2010 22:17:53 -0700 http://ip-cam.org/showthread.php?tid=227 I tried running a camera link with cgi extension on IE 7 and it prompts me to save the file etc. and cannot see any video cam. However using firefox does not have such problems. How do I resolve this problem in IE 7?Any suggestion.]]> I tried running a camera link with cgi extension on IE 7 and it prompts me to save the file etc. and cannot see any video cam. However using firefox does not have such problems. How do I resolve this problem in IE 7?Any suggestion.]]> http://ip-cam.org/showthread.php?tid=226 Tue, 26 Jan 2010 22:48:07 -0700 http://ip-cam.org/showthread.php?tid=226 I am using the software Vidblaster to produce and record videos and this software has the option to use IP camera's. I have some (XP) netbooks laying around that I never use and I wanted to try if I can set up one of these netbooks as an IP camera but I have no idea how to go about.Do any of you know if this is possible and how to set this up?]]> I am using the software Vidblaster to produce and record videos and this software has the option to use IP camera's. I have some (XP) netbooks laying around that I never use and I wanted to try if I can set up one of these netbooks as an IP camera but I have no idea how to go about.Do any of you know if this is possible and how to set this up?]]> http://ip-cam.org/showthread.php?tid=225 Sat, 23 Jan 2010 03:16:23 -0700 http://ip-cam.org/showthread.php?tid=225 My computer is not play DirectSound.The test in dxdiag fails,and in one of my games the music won't play Other sounds like mp3s and such play.I have Realtek ALC880 HD audio, and my driver is the newest version,version 5.10.00.5273 from Realtek's site.I had to get the newest driver recently when I got my new 5.1 speakers, because the other one didn't seem to recognize them at all.That fixed it and they work fine now, but since then DirectSound doesn't work.I have the latest version of DirectX,9.0c and any updates for it, also.I have no idea what to do about this problem,does anyone have any suggestions?
thanks.]]> My computer is not play DirectSound.The test in dxdiag fails,and in one of my games the music won't play Other sounds like mp3s and such play.I have Realtek ALC880 HD audio, and my driver is the newest version,version 5.10.00.5273 from Realtek's site.I had to get the newest driver recently when I got my new 5.1 speakers, because the other one didn't seem to recognize them at all.That fixed it and they work fine now, but since then DirectSound doesn't work.I have the latest version of DirectX,9.0c and any updates for it, also.I have no idea what to do about this problem,does anyone have any suggestions?
thanks.]]> http://ip-cam.org/showthread.php?tid=224 Thu, 21 Jan 2010 03:03:26 -0700 http://ip-cam.org/showthread.php?tid=224 is it possible to encode the video to a dual stream h264 + mjpeg? Is the processor able to handle this?
Best regards,

Andrea]]> is it possible to encode the video to a dual stream h264 + mjpeg? Is the processor able to handle this?
Best regards,

Andrea]]> http://ip-cam.org/showthread.php?tid=223 Thu, 14 Jan 2010 00:49:35 -0700 http://ip-cam.org/showthread.php?tid=223
Is there any docs that describe the Application VPU lib code ?
Looking into the c code I'd like to know the meaning of some parameters ...


typedef struct {
int avc_constrainedIntraPredFlag;
int avc_disableDeblk;
int avc_deblkFilterOffsetAlpha;
int avc_deblkFilterOffsetBeta;
int avc_chromaQpOffset;
int avc_audEnable;
int avc_fmoEnable;
int avc_fmoSliceNum;
int avc_fmoType;
} EncAvcParam;

typedef struct {
PhysicalAddress bitstreamBuffer;
Uint32 bitstreamBufferSize;
CodStd bitstreamFormat;

int picWidth;
int picHeight;
Uint32 frameRateInfo;
int bitRate;
int initialDelay;
int vbvBufferSize;
int enableAutoSkip;
int gopSize;
int sliceMode;
int sliceSizeMode;
int sliceSize;
int intraRefresh;

int sliceReport;
int mbReport;
int mbQpReport;

union {
EncMp4Param mp4Param;
EncH263Param h263Param;
EncAvcParam avcParam;
} EncStdParam;

int rotationEnable;
int mirrorEnable;
MirrorDirection mirrorDirection;
int rotationAngle;
} EncOpenParam;



Thanks!]]>
Is there any docs that describe the Application VPU lib code ?
Looking into the c code I'd like to know the meaning of some parameters ...


typedef struct {
int avc_constrainedIntraPredFlag;
int avc_disableDeblk;
int avc_deblkFilterOffsetAlpha;
int avc_deblkFilterOffsetBeta;
int avc_chromaQpOffset;
int avc_audEnable;
int avc_fmoEnable;
int avc_fmoSliceNum;
int avc_fmoType;
} EncAvcParam;

typedef struct {
PhysicalAddress bitstreamBuffer;
Uint32 bitstreamBufferSize;
CodStd bitstreamFormat;

int picWidth;
int picHeight;
Uint32 frameRateInfo;
int bitRate;
int initialDelay;
int vbvBufferSize;
int enableAutoSkip;
int gopSize;
int sliceMode;
int sliceSizeMode;
int sliceSize;
int intraRefresh;

int sliceReport;
int mbReport;
int mbQpReport;

union {
EncMp4Param mp4Param;
EncH263Param h263Param;
EncAvcParam avcParam;
} EncStdParam;

int rotationEnable;
int mirrorEnable;
MirrorDirection mirrorDirection;
int rotationAngle;
} EncOpenParam;



Thanks!]]> http://ip-cam.org/showthread.php?tid=222 Wed, 13 Jan 2010 05:11:41 -0700 http://ip-cam.org/showthread.php?tid=222
looking into the imx27 reference manual (chapter 40) I read that the Video Codec supports H2.264/AVC baseline profile encoding/decoding, up to level 3.0.

The level 3.0 is fixed? Or can be changed, depending on the parameters (framerate, etc...)

thanks]]>
looking into the imx27 reference manual (chapter 40) I read that the Video Codec supports H2.264/AVC baseline profile encoding/decoding, up to level 3.0.

The level 3.0 is fixed? Or can be changed, depending on the parameters (framerate, etc...)

thanks]]> http://ip-cam.org/showthread.php?tid=221 Mon, 11 Jan 2010 00:42:48 -0700 http://ip-cam.org/showthread.php?tid=221 some parameters can be saved and some can't in the file system.
but all can't be send to the camera.
can you tell me what'wrong it is?

i have changed the camera type,now is OV7725.what's files i need to change.the init file has been finished,and we can find the right image.]]> some parameters can be saved and some can't in the file system.
but all can't be send to the camera.
can you tell me what'wrong it is?

i have changed the camera type,now is OV7725.what's files i need to change.the init file has been finished,and we can find the right image.]]> http://ip-cam.org/showthread.php?tid=220 Wed, 06 Jan 2010 00:47:45 -0700 http://ip-cam.org/showthread.php?tid=220 I am starting here with this thought which I have taken for as a new year resolution. Hello everybody here. I am new here an my name is Eddy. Good wishes to all the members for the new year. May this year bring glory and peace to all your lives.]]> I am starting here with this thought which I have taken for as a new year resolution. Hello everybody here. I am new here an my name is Eddy. Good wishes to all the members for the new year. May this year bring glory and peace to all your lives.]]> http://ip-cam.org/showthread.php?tid=219 Wed, 30 Dec 2009 09:17:37 -0700 http://ip-cam.org/showthread.php?tid=219
Contact : ahmedphones@gmail.com
MSN CHAT: ahmedphones101@hotmail.com

Our contact Number +447024082547

Buy 2 get 1 free
Buy 5 get 2 free

Nikon D700 Digital camera.......................................................
.NIKON D3X...
Nikon D5000 DX Digital Camera...$800
Nikon - 12.9-Megapixel Digital SLR Camera - Black...$700
Nikon D700 Digital camera - SLR - 12.1 Megapixel $600
Nikon D90 12.3MP Digital SLR Camera...$950
Nikon D90 Digital camera $ 830
Nikon D700 Digital camera $ 800
Nikon D300 Digital camera $ 600
Nikon D700 Digital camera - SLR - 12.1 Megapixel - 5 x optical zoom $700
Nikon D700 Digital SLR Camera - 3 inch Active Matrix TFT Color LCD $650
Nikon D700 Digital SLR Camera Body Kit, - Refurbished by Nikon USA $550
Nikon MB-D10 Multi Power Battery Pack for Nikon D300 & D700 $450
Nikon D700 12.1MP Digital SLR Camera with 24-120mm f/3.5-5.6G ED $750
Nikon D700 Digital SLR Camera Body + SanDisk 8GB Extreme IV CF $500


Contact : ahmedphones@gmail.com
MSN CHAT: ahmedphones101@hotmail.com
Contact Number: +447024082547
Sales Manager Name : Ahmed Mohammed
Webiste: http://ahmedplaza.page.tl/Home.htm ]]>
Contact : ahmedphones@gmail.com
MSN CHAT: ahmedphones101@hotmail.com

Our contact Number +447024082547

Buy 2 get 1 free
Buy 5 get 2 free

Nikon D700 Digital camera.......................................................
.NIKON D3X...
Nikon D5000 DX Digital Camera...$800
Nikon - 12.9-Megapixel Digital SLR Camera - Black...$700
Nikon D700 Digital camera - SLR - 12.1 Megapixel $600
Nikon D90 12.3MP Digital SLR Camera...$950
Nikon D90 Digital camera $ 830
Nikon D700 Digital camera $ 800
Nikon D300 Digital camera $ 600
Nikon D700 Digital camera - SLR - 12.1 Megapixel - 5 x optical zoom $700
Nikon D700 Digital SLR Camera - 3 inch Active Matrix TFT Color LCD $650
Nikon D700 Digital SLR Camera Body Kit, - Refurbished by Nikon USA $550
Nikon MB-D10 Multi Power Battery Pack for Nikon D300 & D700 $450
Nikon D700 12.1MP Digital SLR Camera with 24-120mm f/3.5-5.6G ED $750
Nikon D700 Digital SLR Camera Body + SanDisk 8GB Extreme IV CF $500


Contact : ahmedphones@gmail.com
MSN CHAT: ahmedphones101@hotmail.com
Contact Number: +447024082547
Sales Manager Name : Ahmed Mohammed
Webiste: http://ahmedplaza.page.tl/Home.htm ]]> http://ip-cam.org/showthread.php?tid=217 Thu, 17 Dec 2009 21:15:36 -0700 http://ip-cam.org/showthread.php?tid=217 I have a design that is based on the IP-Camera and I can use ATK to down load the Redboot.bin file fine. The problem is that I have more memory than what the original design had (128Mb MT46H32M32).
SO........
-What is the "correct" way of telling the redboot source code of my new memory size? Do I use ecosconfig or a different tool.

-I also have a NAND flash part "NAND512R3A2C" on board(64M x 8bit nand flash). The vendor stated that they are supporting linux MTD on sourceforge. Is this supported under the ecos/Redboot source?

-Does anyone know when the new version of the BSP that supports booting of the NAND flash is going to be released?


Thanks,
-N]]> I have a design that is based on the IP-Camera and I can use ATK to down load the Redboot.bin file fine. The problem is that I have more memory than what the original design had (128Mb MT46H32M32).
SO........
-What is the "correct" way of telling the redboot source code of my new memory size? Do I use ecosconfig or a different tool.

-I also have a NAND flash part "NAND512R3A2C" on board(64M x 8bit nand flash). The vendor stated that they are supporting linux MTD on sourceforge. Is this supported under the ecos/Redboot source?

-Does anyone know when the new version of the BSP that supports booting of the NAND flash is going to be released?


Thanks,
-N]]> http://ip-cam.org/showthread.php?tid=216 Sun, 29 Nov 2009 23:35:24 -0700 http://ip-cam.org/showthread.php?tid=216 1. Input Voltage: DC5V-15V, Consumed power: Less than 1.5W
2． Three parallel DC power interface: DC2.5 power hole,DC2.0 power plug, USB interface(for taking electrical), it is convenient for cutomer to share power adpter with IP devices.
3. Small and light weight, easy to hang on the wall such as the location that the wire should not be.
4. Safe external, standard RJ45 ethernet connect, can be used for any IP access no need driver.
5. High stability, and excellent transmission performance of wireless networks to make sure the IP monitoring solutions to the perfect implementation.
VAP11G WiFi-Bridge IP monitoring solutions


The main features is below:
1. Support WiFi model.
2. IEEE 802.11B/G WiFi compliant.
3. Support WEP (64 bit), WEP (128 bit), WPA, WPA2 Security access;
4. Support SSID broadcast
5. Frequency:2.4Ghz
6. The barrier-free wifi transmission distance is 100 meters
7. Three parallel DC power supply, take electrical interface
8. Small volume: 1.5cm*4.5cm*9cm]]> 1. Input Voltage: DC5V-15V, Consumed power: Less than 1.5W
2． Three parallel DC power interface: DC2.5 power hole,DC2.0 power plug, USB interface(for taking electrical), it is convenient for cutomer to share power adpter with IP devices.
3. Small and light weight, easy to hang on the wall such as the location that the wire should not be.
4. Safe external, standard RJ45 ethernet connect, can be used for any IP access no need driver.
5. High stability, and excellent transmission performance of wireless networks to make sure the IP monitoring solutions to the perfect implementation.
VAP11G WiFi-Bridge IP monitoring solutions


The main features is below:
1. Support WiFi model.
2. IEEE 802.11B/G WiFi compliant.
3. Support WEP (64 bit), WEP (128 bit), WPA, WPA2 Security access;
4. Support SSID broadcast
5. Frequency:2.4Ghz
6. The barrier-free wifi transmission distance is 100 meters
7. Three parallel DC power supply, take electrical interface
8. Small volume: 1.5cm*4.5cm*9cm]]> http://ip-cam.org/showthread.php?tid=215 Mon, 23 Nov 2009 17:58:45 -0700 http://ip-cam.org/showthread.php?tid=215 What's the major and the minor of the unifi0?]]> What's the major and the minor of the unifi0?]]> http://ip-cam.org/showthread.php?tid=214 Wed, 18 Nov 2009 06:53:56 -0700 http://ip-cam.org/showthread.php?tid=214 reading threads on this forum, I saw that currently it is used the Redboot version:

version IPCAM 20080612.

But downloading the BSP v1.1 from freescale site and updating the Redboot (with redboot.bin from Release folder ) I obtain:

version IPCAM 20080409.

And then I have troubles after uncompressing Linux..

Where can I found the latest Redboot version?

thanks!
Claudio]]> reading threads on this forum, I saw that currently it is used the Redboot version:

version IPCAM 20080612.

But downloading the BSP v1.1 from freescale site and updating the Redboot (with redboot.bin from Release folder ) I obtain:

version IPCAM 20080409.

And then I have troubles after uncompressing Linux..

Where can I found the latest Redboot version?

thanks!
Claudio]]> http://ip-cam.org/showthread.php?tid=213 Wed, 18 Nov 2009 02:10:44 -0700 http://ip-cam.org/showthread.php?tid=213
camif.cgi --write --resolution=320*240
camif.cgi --read --capture=still_jpeg

This works, but the resulting image is too large (about 600kB) as it will be transmitted via the serial interface at 15200bps.
I haven't found a way to set the jpeg compression, is it possible through camif.cgi.

The best solution though would be if it is possible to access the sensor CSI driver directly istead of going through the cgi code as I'm not using the web interface.
I haven't found any information on the CSI driver API, is it possible to get access to it?]]>
camif.cgi --write --resolution=320*240
camif.cgi --read --capture=still_jpeg

This works, but the resulting image is too large (about 600kB) as it will be transmitted via the serial interface at 15200bps.
I haven't found a way to set the jpeg compression, is it possible through camif.cgi.

The best solution though would be if it is possible to access the sensor CSI driver directly istead of going through the cgi code as I'm not using the web interface.
I haven't found any information on the CSI driver API, is it possible to get access to it?]]> http://ip-cam.org/showthread.php?tid=212 Tue, 17 Nov 2009 03:51:04 -0700 http://ip-cam.org/showthread.php?tid=212 I'm trying to select a reference design for an IP camera for a product development. I think this could be a very good starting point, but I need to make up my mind quickly on some points:

1) Is the SW open source (including codecs) and reusable for commercial products?

2) Is there an audio driver for interfacing to a microphone?

3) Is there support for OSD and motion detection in the BSP?

4) Where can I download the latest BSP and documentation (I've already downloaded the ones available on the freescale website)

5) Where can I buy the actual cam for starting the SW development?

Thanks for your help and sorry for all those maybe trivial questions, but I'm really in a hurry: I have to write the specs of the project in 1 week from now!
Best regards,

Andrea]]> I'm trying to select a reference design for an IP camera for a product development. I think this could be a very good starting point, but I need to make up my mind quickly on some points:

1) Is the SW open source (including codecs) and reusable for commercial products?

2) Is there an audio driver for interfacing to a microphone?

3) Is there support for OSD and motion detection in the BSP?

4) Where can I download the latest BSP and documentation (I've already downloaded the ones available on the freescale website)

5) Where can I buy the actual cam for starting the SW development?

Thanks for your help and sorry for all those maybe trivial questions, but I'm really in a hurry: I have to write the specs of the project in 1 week from now!
Best regards,

Andrea]]>