gylns / opencv-dsp-acceleration Goto Github PK

What steps will reproduce the problem?
1. ./remote_ti_platform_evm3530_opencv.xv5T rgb2gray

What version of the product are you using? On what operating system?
beagleboard Rev.C3
Linux 2.6.35.5

Please provide any additional information below.
[ 3398.621887] Unable to handle kernel NULL pointer dereference at virtual 
address 00000608
[ 3398.630706] pgd = c3e1c000
[ 3398.633697] [00000608] *pgd=83c66031, *pte=00000000, *ppte=00000000
[ 3398.640563] Internal error: Oops: 80000007 [#7] PREEMPT
[ 3398.645812] last sysfs file: 
/sys/devices/platform/ehci-omap.0/usb1/1-2/1-2:1.0/modalias
[ 3398.653961] Modules linked in: bufferclass_ti(C) omaplfb(C) pvrsrvkm(C) 
sdmak lpm_omap3530 dsplinkk cmemk snd_usb_audio snd_hwdep uvcvideo 
snd_usbmidi_lis
[ 3398.677673] CPU: 0    Tainted: G      D  C   (2.6.35.5-l4.1 #1)
[ 3398.683624] PC is at 0x608
[ 3398.686370] LR is at ioctl+0xac0/0x1160 [cmemk]
[ 3398.690948] pc : [<00000608>]    lr : [<bf10a9b8>]    psr: 60000013
[ 3398.690948] sp : c70f1e68  ip : c08bfd88  fp : c70f1ed4
[ 3398.702484] r10: 00000001  r9 : c70f0000  r8 : 00000000
[ 3398.707733] r7 : 0003fe07  r6 : 00000000  r5 : 47d26010  r4 : 00030007
[ 3398.714294] r3 : 0000060a  r2 : 00000000  r1 : 47d34110  r0 : 47d26010
[ 3398.720855] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[ 3398.728057] Control: 10c5387d  Table: 83e1c019  DAC: 00000015
[ 3398.733825] Process remote_ti_platf (pid: 1429, stack limit = 0xc70f02f0)
[ 3398.740661] Stack: (0xc70f1e68 to 0xc70f2000)
[ 3398.745025] 1e60:                   c3dedf20 c77d0100 c70f1e94 c70f1e80 
c0133734 c0638c1c
[ 3398.753265] 1e80: c3dedf20 c7127600 c70f1ebc c70f1e98 c01341b4 c752fe80 
c3dede90 42cb4000
[ 3398.761505] 1ea0: 47d26010 0000e100 c0636608 c7a2ab00 c752fe80 bea460e8 
0003fe07 00000000
[ 3398.769714] 1ec0: c70f0000 00000001 c70f1ef4 c70f1ed8 c01606fc bf109f04 
bea460e8 c752fe80
[ 3398.777954] 1ee0: c77d0060 00000003 c70f1f74 c70f1ef8 c0160888 c0160668 
00000000 c7295b00
[ 3398.786163] 1f00: c7a2ab00 00000000 00000000 00000000 00000000 00000000 
00000000 00000000
[ 3398.794403] 1f20: 00000000 00000000 00000000 c06547fc 00000000 00000000 
00000000 00000000
[ 3398.802612] 1f40: 00000000 00000000 c70f1f74 c752fe80 bea460e8 0003fe07 
00000003 00000000
[ 3398.810852] 1f60: c70f0000 00000001 c70f1fa4 c70f1f78 c0160e20 c0160824 
00000001 00000001
[ 3398.819091] 1f80: 00000003 47d26010 0000e100 47d26010 00000036 c004ac44 
00000000 c70f1fa8
[ 3398.827301] 1fa0: c004aac0 c0160dbc 47d26010 0000e100 00000003 0003fe07 
bea460e8 0005415c
[ 3398.835540] 1fc0: 47d26010 0000e100 47d26010 00000036 00009600 42cae010 
00000001 00000001
[ 3398.843750] 1fe0: 00000000 bea460e8 000407a0 4081d9ec 20000010 00000003 
00000000 00000000
[ 3398.852050] [<bf10a9b8>] (ioctl+0xac0/0x1160 [cmemk]) from [<c01606fc>] 
(vfs_ioctl+0xa0/0xc0)
[ 3398.860626] [<c01606fc>] (vfs_ioctl+0xa0/0xc0) from [<c0160888>] 
(do_vfs_ioctl+0x70/0x598)
[ 3398.868957] [<c0160888>] (do_vfs_ioctl+0x70/0x598) from [<c0160e20>] 
(sys_ioctl+0x70/0x84)
[ 3398.877288] [<c0160e20>] (sys_ioctl+0x70/0x84) from [<c004aac0>] 
(ret_fast_syscall+0x0/0x30)
[ 3398.885772] Code: bad PC value
[ 3398.892974] uvcvideo: Failed to resubmit video URB (-27).
[ 3398.898529] uvcvideo: Failed to resubmit video URB (-27).
[ 3398.904083] uvcvideo: Failed to resubmit video URB (-27).
[ 3398.909698] uvcvideo: Failed to resubmit video URB (-27).
[ 3398.915283] uvcvideo: Failed to resubmit video URB (-27).
[ 3398.920867] ---[ end trace 98b888362bb7ddc1 ]---

Where is build make on host machine or target machine?
Should I copy opencv library into beagle/library/opencv/lib before build it?

Thanks for all
   I used the DM3730 borad ,and download the dvsdk_dm3730_4_03_.....
I also download th OpenCV2.0(shell I use OpenCV2.1?)
so I changed the /opencv-dsp-acceleration/dsp_opencv/Rules.make for the 
environment for all tool install.
   Shell I patch the opencv and use arm CROSS_COMPILE ( $(ROOTPATH)/linux-devkit/bin/arm-arago-linux-gnueabi-) compile the Opencv first? and so I shuld compile with TI files (#include <cmem.h>)?
   I follow Instruction_For_Building_Examples  steps ,but there ara two scripts I downed,angstrom-angstrom-setup-scripts-master-tar.gz don't contain the oebb.sh script,but angstrom-chases-angstrom-setup-scripts have
,when I use "./oebb.sh update" there are some error ended, so I use "bitbake -f 
-c configure opencv" failed
   this is long question ,please have patience readding it,I hope someone can help me fixing this problem.

thanks for sharing the code and instructions of this fantastic project.
I have a doubt about the webcam logitec cam pro9000. i saw in the specs that it 
have auto focusing. But i would like to disable it. Is that possible with this 
camera, or is it an inbuilt hardcoded feature? 

I'm try to build opencv by use toolchain as host and I got an error :

/usr/local/poky/eabi-glibc/arm-none-linux-gnueabi/usr/lib/libopencv_imgproc.a(co
lor.o): In function `cv::initLabTabs()':
color.cpp:(.text._ZN2cvL11initLabTabsEv+0x80): undefined reference to `cvCbrt'
color.cpp:(.text._ZN2cvL11initLabTabsEv+0x368): undefined reference to `cvCbrt'
/usr/local/poky/eabi-glibc/arm-none-linux-gnueabi/usr/lib/libopencv_imgproc.a(sh
apedescr.o): In function `cvFitEllipse2':
shapedescr.cpp:(.text.cvFitEllipse2+0x7c8): undefined reference to 
`cvMulTransposed'
shapedescr.cpp:(.text.cvFitEllipse2+0x800): undefined reference to `cvSVD'
shapedescr.cpp:(.text.cvFitEllipse2+0x8c4): undefined reference to 
`cvMulTransposed'
shapedescr.cpp:(.text.cvFitEllipse2+0x940): undefined reference to `cvGEMM'
shapedescr.cpp:(.text.cvFitEllipse2+0x97c): undefined reference to `cvGEMM'
shapedescr.cpp:(.text.cvFitEllipse2+0x9ac): undefined reference to `cvEigenVV'
shapedescr.cpp:(.text.cvFitEllipse2+0xe48): undefined reference to `cvGEMM'
shapedescr.cpp:(.text.cvFitEllipse2+0x13ec): undefined reference to `cvSVD'
/usr/local/poky/eabi-glibc/arm-none-linux-gnueabi/usr/lib/libopencv_imgproc.a(sh
apedescr.o): In function `cvArcLength':
shapedescr.cpp:(.text.cvArcLength+0x2a8): undefined reference to `cvPow'

collect2: ld returned 1 exit status
make[1]: *** [linux/remote_ti_platforms_evm3530_opencv.xv5T] Error 1
make[1]: Leaving directory 
`/home/giinos/workspace4opencv/trunk/dsp_opencv/beagle/apps/opencv'
make: *** [opencv_remote] Error 2

I'm already add -L/usr/local/poky/eabi-glibc/arm-none-linux-gnueabi/usr/lib 
-lopencv_calib3d -lopencv_contrib -lopencv_core -lopencv_features2d 
-lopencv_flann -lopencv_gpu -lopencv_highgui -lopencv_imgproc -lopencv_legacy 
-lopencv_ml -lopencv_objdetect -lopencv_video -lopencvdsp -llibtiff -llibjasper 
-lopencv_lapack -lzlib

I think that's all the library that I should add. What should I do to solve 
this error?

Thanks in advance for your help!

What steps will reproduce the problem?
1.DSP MMU Error Fault!  MMU_IRQSTATUS = [0x1]. Virtual DSP addr reference that 
generated the interrupt = [0x83645760]. 

after complete dsp start. I get this error message.

Best regard
Anol Paisal 

What steps will reproduce the problem?
1. Build Angstrom according to instructions (including ti-cgt*)
2. do a "bitbake opencv-dsp-acceleration"

What is the expected output? What do you see instead?
I get the following error message
opencv_beagle_sobel.c", line 13: fatal error: could not open source file 
"include/IMG_sobel_3x3_16.h

What version of the product are you using? On what operating system?
Using the opencv-dsp-acceleration_svn.bb recipe that ships with Angstrom (SVN 
release 128).

Please provide any additional information below.

What steps will reproduce the problem?
1. sudo ./remote_ti_platform_evm3530_opencv.xv5T d dsp
2. Error: DSP Engine create failed.
3. Error: DSP initialization Failed.

What is the expected output? What do you see instead?
Look like arm-side.

What version of the product are you using? On what operating system?
Beagle Board Rev.C3
Linux 2.6.35

Please provide any additional information below.
I can build you project already.
Everything of arm-side is OK. but DSP-side can not created engine.

I have applied this instruction 
"http://code.google.com/p/opencv-dsp-acceleration/wiki/Instruction_For_Building_
Examples" for my board. I have changed toolchain to 'poky' and edited file 
Makefile, Rules.make, Makefile.app. I ran 'make c6accel' and 'make library' 
without error
I already got  'c6accel_omap3530.x64P' and 'libopencvdsp.so'. but when I ran 
'make app' the error while linking shown that I miss the following libraries
-lopencv_ml 
-lopencv_highgui
-lopencv_core 
-lopencv_calib3d 
-lopencv_contrib 
-lopencv_features2d 
-lopencv_imgproc 
-lopencv_legacy 
-lopencv_objdetect 
-lopencv_video 
-lopencvdsp

At first, I guest the step 'make library' may produce all necessary libraries 
which used in step 'make app'. I have inspected step 'make library' it just 
produces 'libopencvdsp.so' so please suggest me where can I get all needed libs.


Thank in advance
K. Rattanasinchai

   I followed the steps your provided on websites to fulfill this project,but I found many problems.When I click on Download master as tar.gz.I get the file that doesnot contained file and document used in the following steps ,so I cannot futher to fulfill this project.
   I do hope you can check the steps for me in detail.I hope I can get entire steps ,if I follow them,I can fulfill this project easily! 
   Thank you for your industrious work ! 

There's a folder 
dsp_opencv/beagle/c6accel_1_00_00_04_async/dsp/alg/lib/C6accel_c64P in trunk 
wich only contains an empty folder called Release. However on Mac OS and 
probably Windows it will conflict with 
dsp_opencv/beagle/c6accel_1_00_00_04_async/dsp/alg/lib/C6accel_c64p and prevent 
svn from checking out the whole tree.

I would be very thankful if that folder could be delete.

Thanx in advance,
Ezra.

What steps will reproduce the problem?

1. When the application exits there are seen 14 similar error message *CMEM 
Error: CMEM_exit() already called, check stderr output for earlier CMEM failure 
messages (possibly version mismatch). 

What is the expected output? What do you see instead?

The expected output should not show any any of these error messages.