VENC_LCDOUT, lcdout);
/* Change window parameters for progressive display */
change_win_param(FB_VMODE_NONINTERLACED);
}
-Original Message-
From: Albert Burbea [mailto:[EMAIL PROTECTED]
Sent: 14 December 2007 12:59
To: Cochrane, Euan
Subject: Re: DC5 output level?
Hi Euan,
it would be very n
Well, surprise surprise it didn't work! everything looks fine on the scope but
it seems that the signal level is too low to be picked up properly by our frame
grabber. Hopefully this will be the last time I need to ask for help. Is there
any way to increase the output level of the signals on DC5
herjee, Somnath [mailto:[EMAIL PROTECTED]
Sent: 13 December 2007 10:52
To: Cochrane, Euan; Davinci-Linux-Open-Source (E-mail)
Subject: RE: boot and load app without host machine
I'm not a Linux expert but I think, if you drop a script in that dir it
runs the script automatically. Am I terribly
,
Euan
-Original Message-
From: Mukherjee, Somnath [mailto:[EMAIL PROTECTED]
Sent: 13 December 2007 10:26
To: Cochrane, Euan; Davinci-Linux-Open-Source (E-mail)
Subject: RE: boot and load app without host machine
Hi Euan,
DVEVM demo works out of the box because there's a small s
3 December 2007 09:30
To: Cochrane, Euan; Davinci-Linux-Open-Source (E-mail)
Subject: RE: boot and load app without host machine
Why don't you burn the uImage on the flash itself?
Did you see the attached doc before?
Thanks,
Somnath
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[
Hey, at the moment I boot my DVEVM via TFTP and launch my app from the command
line using minicom. I now need to do some testing with a machine in another
part of the site and I don't want to have to bring my host machine with me.
What I want to do is have the DVEVM boot using my boot image that
I had the same problem when I tried the MJPEG demo but I never tried to solve
it because I was only interested in the JPEG capture. Look I the /tmp directory
of your DVEVM file system and see if the JPEG files are actually being produced
at least that way you can tell if the problem is caused by
Hi,
I have setup my board to output on DC5 in RGB888 and my video output should be
800x600 (SVGA), we are still in the process of setting up an output device (at
the moment we are going to try using a frame grabber) but I am a little worried
about the pixel clock frequency. For SVGA 60Hz a 40MHz
Hi, I want to setup my DVEVM to output RGB888 so I need to setup the PINMUX
registers properly. Currently they are set as PINMUX0 = 0x81430C1F and PINMUX1
= 0x0481. According to the VPBE guide (SPRUE37A) I need to set RGB888 and
clear PWM1, PWM2, LFLDEN and CFLDEN but the guide doesn't go a
ard() as it was probably only
meant to detect between PAL and NTSC displays rather than higher res displays.
Euan
-Original Message-
From: Cochrane, Euan [mailto:[EMAIL PROTECTED]
Sent: 23 November 2007 10:44
To: Davinci-Linux-Open-Source (E-mail)
Subject: davincifb davincifb.0: davi
Hi, so I have now managed to get a digital output on DC5 but when I boot the
board to use DC5 I get this error appearing during the boot sequence and when I
try and run my app or any of the demos. My display setup is based on the 480p
prgb config (included in the 1.20 drivers) that also causes t
Hi, Thanks for the code you sent me Arie, I have extended it to also dump the
VENC and OSD registers (see attached file).
Thanks,
Euan
-Original Message-
From: Cochrane, Euan [mailto:[EMAIL PROTECTED]
Sent: 22 November 2007 11:00
To: 'Arie Muijnck'; Davinci-Linux-Open-Sour
Thanks Arie, this looks useful. I will extend it for the registers I need and
let you know how it goes.
Euan
-Original Message-
From: Arie Muijnck [mailto:[EMAIL PROTECTED]
Sent: 22 November 2007 10:47
To: Cochrane, Euan; Davinci-Linux-Open-Source (E-mail)
Subject: RE: dump register
00
01C726E0 0020 ...
01C726F0 F83F ?...
Debug->
-Original Message-
From: Nori, Sekhar [mailto:[EMAIL PROTECTED]
Sent: 22 November 2007 10:00
To: Cochrane, Euan; Davinci-Linux-O
Hi,
How do you dump the register settings of the DVEVM?
I am specifically trying to check the registers involved with video output.
Thanks,
Euan
___
Davinci-linux-open-source mailing list
Davinci-linux-open-source@linux.davincidsp.com
http://linux.davinci
that was all zeros.
Thanks,
Euan
-Original Message-
From: Rudy Reinsch [mailto:[EMAIL PROTECTED]
Sent: 20 November 2007 16:59
To: Cochrane, Euan
Subject: RE: digital video output DC5 DVEVM
Hello
I've attached a dump of the register settings for 800x600.
Cheers
Rudy.
> -Ori
: Cochrane, Euan
Subject: RE: digital video output DC5 DVEVM
Hello
I've attached a dump of the register settings for 800x600.
Cheers
Rudy.
> -Original Message-
> From: Cochrane, Euan [mailto:[EMAIL PROTECTED]
> Sent: 20 November 2007 15:43
> To: Rudy Reinsch; Davinci-Lin
RGB. Could you
send me your configuration for the parallel 800x600 display?
Thanks,
Euan
-Original Message-
From: Rudy Reinsch [mailto:[EMAIL PROTECTED]
Sent: 20 November 2007 15:33
To: Cochrane, Euan; Davinci-Linux-Open-Source (E-mail)
Subject: RE: digital video output DC5 DVEVM
Hello
voltages (some of the
pins are non-zero).
Thanks,
Euan
-Original Message-
From: Cochrane, Euan [mailto:[EMAIL PROTECTED]
Sent: 20 November 2007 12:26
To: Davinci-Linux-Open-Source (E-mail)
Subject: digital video output DC5 DVEVM
Hi,
I am really struggling to get any kind of output on the
Hi,
I am really struggling to get any kind of output on the digital video out (DC5)
of the DVEVM. I have tried configuring the registers myself, I tried installing
the HD video drivers supplied with spraan0 and I tried using the register
config from those drivers with the old drivers but I am st
Hi,
I updated the DVEVM drivers for HD video as documented in spraan0 (Digital
Video Using DaVinci SoC) but now I can't change the display mode using
video=dm64xxfb:output=:format= in bootargs and it
boots with composite NTSC as default. Has anyone else used these updated
drivers? How do I choo
I did something similar, I copied the files to the include dir that the other
header files were found in, I can't remember what dir that was but it has
worked for me no problems. Glad I could help with your problem (especially
since I'm constantly pestering people on the mailing list with my own
Hi,
I had this problem too, the files should be in
"/opt/mv_pro_4.0/montavista/pro/devkit/lsp/ti-davinci/include".
Euan
-Original Message-
From: JAEHOON LEE [mailto:[EMAIL PROTECTED]
Sent: 19 November 2007 09:54
To: "Cochrane,EuanEuan.Cochrane"@uk.thalesgroup.com;
davinci-linux-open-sour
try this ...
-Original Message-
From: Ring, Chris [mailto:[EMAIL PROTECTED]
Sent: 03 October 2007 18:02
To: Cochrane, Euan; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: Re-Compile Motion JPEG Demo
Fundamentally, you're getting this
I had this same problem when I used this demo try search the older posts on
this
list(http://www.mail-archive.com/davinci-linux-open-source@linux.davincidsp.com/)
and I'll check my emails to see if I got any help from TI.
Euan
-Original Message-
From: JAEHOON LEE [mailto:[EMAIL PROTECTE
Hi,
I downloaded the hard drive restore file from the TI updates site
(restore_1_20_00_10.tar.gz) but it seems to be corrupt, I tried downloading it
again but I had the same problem. On the TI website they say the file is 995MB
but when I downloaded it both times the file I got was only 171MB an
Hi,
I want to test running my apps from the hdd, previosly I was using nfs and I
believe that writting the output files over ethernet was slowing my app down. I
am downloading the hdd restore file restore_1_20_00_10.tar.gz to update my
dvevm. Once I have updated my dvevm how can I copy my apps t
EMAIL PROTECTED]
Sent: 14 November 2007 13:54
To: Cochrane, Euan; Carlos Ojea; Davinci-Linux-Open-Source (E-mail)
Subject: RE: DVEVM no digital video output (DC5)
Hello,
We tried to do this some time ago (Analogue output to VGA monitor) but
With very limited success. I think you have to use sync-on-
Message-
From: Carlos Ojea [mailto:[EMAIL PROTECTED]
Sent: 14 November 2007 13:30
To: Cochrane, Euan
Cc: Davinci-Linux-Open-Source (E-mail)
Subject: Re: DVEVM no digital video output (DC5)
Look at your device-specific manual, they should be there
No, I have not configured PINMUX0 or PINMUX1. I didn't see them in the
documentation, what do they control? how should I configure them?
Thanks,
Euan
-Original Message-
From: Carlos Ojea [mailto:[EMAIL PROTECTED]
Sent: 14 November 2007 13:04
To: Cochrane, Euan
Cc: Davinci-Linux
Hi,
Even with these registers set I still don't get anything output on DC5, I'm not
sure what else I can try.
Thanks again for your help,
Euan
-Original Message-
From: Carlos Ojea [mailto:[EMAIL PROTECTED]
Sent: 14 November 2007 09:24
To: Cochrane, Euan
Cc: Davinci-Linux-Open
. Have you used the
DC5 output before? How did you get it to work?
Thanks,
Euan
-Original Message-
From: Carlos Ojea [mailto:[EMAIL PROTECTED]
Sent: 14 November 2007 08:30
To: Cochrane, Euan
Cc: Davinci-Linux-Open-Source (E-mail)
Subject: Re: DVEVM no digital video output (DC5)
Digital output
Hi,
Not sure if I've just been really stupid and missed something obvious but no
matter what display configuration I choose in my bootargs I don't get any
output on DC5 (measured with a scope, some of the pins sit at different
voltages but there is no change in any of the signals) but I always g
put on the DACs and S-Video. Have
I missed something obvious or could there be a problem with the board?
Thanks,
Euan
-Original Message-----
From: Cochrane, Euan [mailto:[EMAIL PROTECTED]
Sent: 13 November 2007 12:02
To: Davinci-Linux-Open-Source (E-mail)
Subject: DVEVM analog RGB + SYNC?
Hi,
Hi,
I am using the DACs on the DVEVM to output analog RGB but I need HSYNC and
VSYNC signals for my display. DC5 (Video Output) has HSYNC and VSYNC pins but I
have been unable to get any output from them while using the DACs as my video
output, is the digital interface disabled when using the DA
the
sync signals further and see what I can do.
Thanks for your help,
Euan
-Original Message-----
From: Cochrane, Euan [mailto:[EMAIL PROTECTED]
Sent: 09 November 2007 09:25
To: 'Bernard Blackham'; Davinci-Linux-Open-Source (E-mail)
Subject: RE: DVEVM RGB SVGA output?
Hi,
I am
vice!\n");
dm->output_device_config = NULL;
}
}
Also, when I boot I only see the "Kernel Command Line:..." containing my
bootargs, I do not see any line along the lines of "DaVinci: Output on NTSC in
RGB format". I have attached the output of '
e the correct options. Is it possible to configure the output
from my application?
Thanks,
Euan
-Original Message-
From: Bernard Blackham [mailto:[EMAIL PROTECTED]
Sent: 08 November 2007 14:06
To: Cochrane, Euan
Cc: Davinci-Linux-Open-Source (E-mail)
Subject: Re: DVEVM RGB SVGA output?
C
Hi,
I have been looking at the "Video Processing Back End User Guide" (SPRUE37A)
which describes registers needed to setup RGB output. How do I actually set
these registers? I had similar trouble when I had problems with the resizer and
never found out how to actually use the registers. I have f
DVEVM to the BNC
on the monitor but what are the (V) and (H/HV) connections for? I'd really like
to avoid the need for any extra hardware if possible.
Thanks,
Euan
-Original Message-
From: Bernard Blackham [mailto:[EMAIL PROTECTED]
Sent: 07 November 2007 14:10
To: Cochrane, Euan
Subjec
PC monitor with BNC connectors
on the back for RBG and I want to connect that to the DVEVM. If I do need the
SYNC signals can't they be generated by the DVEVM?
Thanks,
Euan
-Original Message-
From: Bernard Blackham [mailto:[EMAIL PROTECTED]
Sent: 07 November 2007 13:09
To: Cochrane, Eu
Hi,
I now have my app using the resizer to upscale the captured data from the
camera to SVGA resolution (800x600) but the display that comes with the DVEVM
can't show SVGA. I have been given a beautiful 17" CRT monitor :) to use and I
have been told my best bet is to setup the output of the DVEV
Thanks Chris, you were right I had simply forgotten to initialise
imgStatus.size.
Thanks for your help,
Euan
-Original Message-
From: Ring, Chris [mailto:[EMAIL PROTECTED]
Sent: 05 November 2007 06:21
To: Cochrane, Euan; davinci-linux-open-source@linux.davincidsp.com
Subject: RE
Hi again!
I bet you're all getting sick of me so I appologise for bothering you all
again. I am trying to convert my project from a single thread into multiple
threads using the encode demo as a guide. My stucture is almost the same except
I have no writer thread and my video thread captures JPE
--
From: Ring, Chris [mailto:[EMAIL PROTECTED]
Sent: 01 November 2007 00:39
To: Cochrane, Euan; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: Memory_getPhysicalAddress segmentation fault
Can you turn on ARM-side trace and send the log? Namely, set the
environment var "CE_T
07 16:17
To: Cochrane, Euan
Cc: 'davinci-linux-open-source@linux.davincidsp.com'
Subject: Re: resizer demo output
Cochrane, Euan wrote:
> Hi again,
> Attached is a jpeg of the display output from the resizer demo
> 'resize_one_field_fixed', I have made some sligh
Hi,
I am getting a 'segmentation fault' when using 'Memory_getPhysicalAddress' to
get the physical address of the display buffers to be used by the resizer. I
have copied the 'initDisplayDevice()' function from the TI demos as I have done
before in another app but for some reason this time it is
Hi Amaresh,
Have you modified the decode demo in anyway for the resizer or are you simply
using the resizer to copy the capture buffer to the display? Do the other TI
demo's display correctly? What format is your input video file? Was it recorded
using the encode demo?
Regards,
Euan
-Origin
Hi,
I am still having trouble with the Davinci Resizer, I have contacted TI about
the problems I am having with the demo applications for the resizer and they
confirm they are getting the same results but they have not yet come back to me
with a solution. The problem is that the output does not
sorry forgot to include a subject...
-Original Message-
From: Cochrane, Euan [mailto:[EMAIL PROTECTED]
Sent: 25 October 2007 10:06
To: 'davinci-linux-open-source@linux.davincidsp.com'
Subject: (no subject)
Hi, I have been asked to set up the DVEVM using only the minimu
Hi, I have been asked to set up the DVEVM using only the minimum hardware
required to run my application in order to measure the power consumption. My
application is entirely based on demo applications provided by TI. I am using
the video display, camera input, resizer, osd, jpeg codec, serial i
Hi, I am also having trouble with the resizer. I am trying to run the demo
applications provided by Texas Instruments with app note SPRAAI7 "Understanding
the DaVinci Resizer", but the output on my display is heavily distorted
(distorted is probably not the best word but its hard to describe the
Hi, when I run ./loadmodules on my target board I get the following output, is
this normal? I am concerned about the line dsplinkk, what does it mean, is
there anything I should do to fix it?
Thanks,
Euan C
[EMAIL PROTECTED]:/opt/dvevm# ./loadmodules.sh
cme
Hi, I am using the demo applications for the resizer, the coefficients are
setup by the header files for the demo...
Euan C
-Original Message-
From: Tonald DL [mailto:[EMAIL PROTECTED]
Sent: 11 October 2007 02:31
To: Cochrane, Euan
Subject: Re: DVEVM Resizer
Hi Euna C,
To setup
Hi, I am trying to test the Resizer using the demo applications provided with
the app note "Understanding the DaVinci Resizer" (SPRAAI7). When I run the
demos all they show is a heavily distorted version of the previous frame (after
running another demo e.g. encodedecode, or the blue boot screen
PATH. Then the XDC Tools should be able to find the codecs and
bring them into the system.
I hope that wasn't too confusing(?!?). Please let us know how that
goes.
Chris
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]
> ] On Behalf Of Cochrane,
efine this?
Thanks,
Euan C
-Original Message-
From: Ring, Chris [mailto:[EMAIL PROTECTED]
Sent: 03 October 2007 18:02
To: Cochrane, Euan; davinci-linux-open-source@linux.davincidsp.com
Subject: RE: Re-Compile Motion JPEG Demo
Fundamentally, you're getting this error:
--
Hi, I am trying to re-compile the MJPEG demo following the instructions given
in "Motion JPEG Demo on TMS320DM6446" (SPRAAH9A), however when I try the
'gmake' command in section "5.3.1 Re-Compile the Demo" I get the output below.
I am using DVEVM/DVSDK version 1.20.
Thanks for any suggestions,
E
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