please help ..The New DDE_USB is giving compilation errors...

tapas kundu tapaskundu1 at gmail.com
Fri Apr 17 11:20:46 CEST 2009


hi all,
          I have succefully added new usb webcam driver support in my
project. Thanks for helping.

Thanks
Tapas


On Tue, Apr 14, 2009 at 4:11 PM, tapas kundu <tapaskundu1 at gmail.com> wrote:

> Hi Dirk,
>              I am trying to add driver for sn9c102 based webcams. I have
> included all the srource files from directory
> l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102 in
> MAKEFILE of SRC directory. In linking stage , it says that it cant find some
> refrences to  param_set_bool' , 'vm_insert_page' ,  'vmalloc_32_user' ,
> 'dev_name', 'complete_all' .
>
> Should I add some static library in makefile which I have found under SRC
> directory of USBCAM.  Please notice that it is not giving any error in
> compiliation stage of diffferent object files. It gives error only in
> linking stage of usbcam.o  .
>
> Please help me .
>
> Thanks
> Tapas
>
>
>
>   ... Compiling linux/drivers/media/video/sn9c102/sn9c102_core.o
> LD_PRELOAD=/home/tapas/11thAprilUserBuild/tool/gendep/libgendep.so
> GENDEP_TARGET=linux/drivers/media/video/sn9c102/sn9c102_core.o
> GENDEP_BINARY=cc1   gcc -m32 -c  -include linux/autoconf.h -include
> linux/autoconf.h    -DLINUX_VERSION_CODE=849221 -DKERN_CONT=""
> -D"KERNEL_VERSION(a,b,c)=(((a) << 16) + ((b) << 8) + (c))"
> -DDDEUSB26_GADGET -DCONFIG_USB_GSPCA_MODULE=1 -DVID_HARDWARE_GSPCA=0xFF
> -DDEBUG -D__KERNEL__ -DDDE_LINUX -DGSPCA_VERSION=\"01.00.20\"
> -DCONFIG_VIDEO_V4L1_COMPAT  -D"KBUILD_STR(s)=#s"
> -D"KBUILD_BASENAME=KBUILD_STR( sn9c102_core)" -D"KBUILD_MODNAME=KBUILD_STR(
> linux/drivers/media/video/sn9c102/sn9c102_core)" -D__KERNEL__ -DDDE_LINUX
> -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR( sn9c102_core)"
> -D"KBUILD_MODNAME=KBUILD_STR(
> linux/drivers/media/video/sn9c102/sn9c102_core)" -DUSE_UCLIBC=y
> -DRAM_BASE=0x0    -DSYSTEM_x86_586_l4v2 -DARCH_x86 -DCPUTYPE_586
> -DL4API_l4v2 -DCONFIG_L4_CALL_SYSCALLS -DCONFIG_L4_ABS_SYSCALLS
> -I/home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/v4l
> -I/home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/include
> -I/home/tapas/Latesttudos/l4/pkg/usb/linux26/include
> -I/home/tapas/11thAprilUserBuild/include/x86/l4/dde/linux26
> -I/home/tapas/11thAprilUserBuild/include/l4/dde/linux26
> -I/home/tapas/11thAprilUserBuild/include/l4/dde/linux26/linux-headers/asm-i386/mach-default
> -I/home/tapas/11thAprilUserBuild/include/x86/l4/dde/linux26/linux-headers
> -I/home/tapas/11thAprilUserBuild/include/l4/dde/linux26/linux-headers
> -I/home/tapas/11thAprilUserBuild/include/uclibc
> -I/home/tapas/Latesttudos/l4/pkg/usb/server/include
> -I/home/tapas/11thAprilUserBuild/include/x86/l4/dde/linux26
> -I/home/tapas/11thAprilUserBuild/include/l4/dde/linux26
> -I/home/tapas/11thAprilUserBuild/include/l4/dde/linux26/linux-headers/asm-i386/mach-default
> -I/home/tapas/11thAprilUserBuild/include/x86/l4/dde/linux26/linux-headers
> -I/home/tapas/11thAprilUserBuild/include/l4/dde/linux26/linux-headers
> -I/home/tapas/11thAprilUserBuild/pkg/usb/idl/OBJ-x86-l4v2
> -I/home/tapas/11thAprilUserBuild/include/x86/l4v2
> -I/home/tapas/11thAprilUserBuild/include/l4v2
> -I/home/tapas/11thAprilUserBuild/include/x86
> -I/home/tapas/11thAprilUserBuild/include
> -I/home/tapas/Latesttudos/l4/../dice/include
> -I/home/tapas/drops/include/x86/l4v2 -I/home/tapas/drops/include/l4v2
> -I/home/tapas/drops/include/x86 -I/home/tapas/drops/include -nostdinc
> -I/usr/lib/gcc/i486-linux-gnu/4.3.2/include
> -I/usr/lib/gcc/i486-linux-gnu/4.3.2/include-fixed -ffunction-sections
> -gstabs+      -g -O2 -fno-strict-aliasing  -march=i586 -Wall
> -Wstrict-prototypes -fno-strict-aliasing  -Wno-unused  -Wno-pointer-sign
> -fno-common -fno-stack-protector
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102_core.c
> -o linux/drivers/media/video/sn9c102/sn9c102_core.o
> In file included from
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102.h:24,
>                  from
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102_core.c:41:
> /home/tapas/11thAprilUserBuild/include/l4/dde/linux26/linux-headers/linux/version.h:1:1:
> warning: "LINUX_VERSION_CODE" redefined
> <command-line>: warning: this is the location of the previous definition
> In file included from
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102.h:41,
>                  from
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102_core.c:41:
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/v4l/compat.h:7:1:
> warning: "LINUX_VERSION_CODE" redefined
> In file included from
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102.h:24,
>                  from
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102_core.c:41:
> /home/tapas/11thAprilUserBuild/include/l4/dde/linux26/linux-headers/linux/version.h:1:1:
> warning: this is the location of the previous definition
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102_core.c:
> In function ‘sn9c102_vidioc_querycap’:
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102_core.c:2169:
> warning: implicit declaration of function ‘dev_name’
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102_core.c:2170:
> warning: passing argument 2 of ‘strlcpy’ makes pointer from integer without
> a cast
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102_core.c:
> In function ‘sn9c102_module_exit’:
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102_core.c:3447:
> warning: implicit declaration of function ‘libddeusb26_deregister_driver’
>
>
>
>
>
>
>   ==> Linking usbcam
> LD_PRELOAD=/home/tapas/11thAprilUserBuild/tool/gendep/libgendep.so
> GENDEP_TARGET=usbcam GENDEP_BINARY=ld  GENDEP_BINARY_ALT1=ld ld -m elf_i386
> -o usbcam /home/tapas/11thAprilUserBuild/lib/x86_586/crt0.o main.o support.o
> usbcam.o libv4lconvert/bayer.o libv4lconvert/jidctflt.o
> libv4lconvert/pac207.o libv4lconvert/spca501.o libv4lconvert/crop.o
> libv4lconvert/libv4lconvert.o libv4lconvert/rgbyuv.o
> libv4lconvert/spca561-decompress.o libv4lconvert/flip.o
> libv4lconvert/sn9c10x.o libv4lconvert/sq905c.o libv4lconvert/hm12.o
> libv4lconvert/mr97310a.o libv4lconvert/sn9c20x.o libv4lconvert/tinyjpeg.o
> linux/drivers/media/video/v4l2-common.o
> linux/drivers/media/video/v4l1-compat.o
> linux/drivers/media/video/v4l2-device.o
> linux/drivers/media/video/v4l2-ioctl.o linux/drivers/media/video/cpia.o
> linux/drivers/media/video/cpia_usb.o linux/drivers/media/video/gspca/gspca.o
> linux/drivers/media/video/gspca/spca500.o
> linux/drivers/media/video/gspca/spca501.o
> linux/drivers/media/video/gspca/spca505.o
> linux/drivers/media/video/gspca/spca506.o
> linux/drivers/media/video/gspca/spca508.o
> linux/drivers/media/video/gspca/spca561.o
> linux/drivers/media/video/gspca/zc3xx.o
> linux/drivers/media/video/sn9c102/sn9c102_core.o
> linux/drivers/media/video/sn9c102/sn9c102_hv7131d.o
> linux/drivers/media/video/sn9c102/sn9c102_hv7131r.o
> linux/drivers/media/video/sn9c102/sn9c102_mi0343.o
> linux/drivers/media/video/sn9c102/sn9c102_mi0360.o
> linux/drivers/media/video/sn9c102/sn9c102_mt9v111.o
> linux/drivers/media/video/sn9c102/sn9c102_ov7630.o
> linux/drivers/media/video/sn9c102/sn9c102_ov7660.o
> linux/drivers/media/video/sn9c102/sn9c102_pas106b.o
> linux/drivers/media/video/sn9c102/sn9c102_pas202bcb.o
> linux/drivers/media/video/sn9c102/sn9c102_tas5110c1b.o
> linux/drivers/media/video/sn9c102/sn9c102_tas5110d.o
> linux/drivers/media/video/sn9c102/sn9c102_tas5130d1b.o -Ttext=0x3010000
> --hash-style=sysv  -L/home/tapas/11thAprilUserBuild/lib/x86_586/l4v2
> -L/home/tapas/11thAprilUserBuild/lib/x86_586
> -L/home/tapas/11thAprilUserBuild/lib -L/home/tapas/drops/lib/x86_586/l4v2
> -L/home/tapas/drops/lib/x86_586 -L/home/tapas/drops/lib
> -T/home/tapas/11thAprilUserBuild/lib/x86_586/main_stat.ld -ll4dope -lvscreen
> --whole-archive -lddeusb26  --no-whole-archive -lddeusb -lusb_core_client
> -ldde_linux26 -lddekit -lio -lomega0 -llist_alloc       -static -lgeneric_ts
> -ll4env -ll4rm -ldm_generic -ldm_mem -lthread -lsemaphore
> -llogserver_capsule -lnames -ll4util_root -ll4util -lsigma0 -lroot -ll4env
> -ll4env_err -ll4rm -ldm_generic -ldm_mem -lthread -lslab -ll4sys -nostdlib
> -luc_c -luclibc_support -u mmap_anon -lc_be_simple_mem -lc_be_mmap
> -lc_be_mmap_util -lc_be_l4env_start_stop -lc_be_minimal_log_io
> -luc_be_simple_sleep -ll4env -llogserver_capsule -ll4rm -ldm_generic
> -ldm_mem -lthread -lgeneric_ts -luc_c
> /usr/lib/gcc/i486-linux-gnu/4.3.2/libgcc.a -luc_c -ll4sys -Ttext=0x3010000
> --warn-common -gc-sections
> linux/drivers/media/video/sn9c102/sn9c102_core.o: In function
> `sn9c102_match_id':
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102.h:144:
> undefined reference to `param_set_bool'
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102.h:144:
> undefined reference to `param_get_bool'
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102.h:144:
> undefined reference to `vm_insert_page'
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102.h:144:
> undefined reference to `vmalloc_32_user'
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102.h:144:
> undefined reference to `dev_name'
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102.h:144:
> undefined reference to `complete_all'
> /home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/contrib/linux/drivers/media/video/sn9c102/sn9c102.h:144:
> undefined reference to `complete_all'
> make[6]: *** [usbcam] Error 1
> make[6]: Leaving directory
> `/home/tapas/11thAprilUserBuild/pkg/usb/examples/usbcam/src/OBJ-x86_586-l4v2'
> make[5]: ***
> [/home/tapas/11thAprilUserBuild/pkg/usb/examples/usbcam/src/OBJ-x86_586-l4v2]
> Error 2
> make[5]: Leaving directory
> `/home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam/src'
> make[4]: *** [src] Error 2
> make[4]: Leaving directory
> `/home/tapas/Latesttudos/l4/pkg/usb/examples/usbcam'
> make[3]: *** [usbcam] Error 2
> make[3]: Leaving directory `/home/tapas/Latesttudos/l4/pkg/usb/examples'
> make[2]: *** [examples] Error 2
> make[2]: Leaving directory `/home/tapas/Latesttudos/l4/pkg/usb'
> make[1]: *** [usb.bin] Error 2
> make[1]: Leaving directory `/home/tapas/Latesttudos/l4/pkg'
> root at tapas-laptop:/home/tapas/Latesttudos/l4#
>
>
> On Tue, Apr 14, 2009 at 2:04 PM, Dirk Vogt <dvogt at os.inf.tu-dresden.de>wrote:
>
>> Hi Tapas,
>> > You have incuded CPIA , GSPCA and UVC drivers in make file of SRC
>> > directory . I think that all the drivers that you have incuded in make
>> > file should work .  Please correct me if I am not correct. The UVC
>> > driver for my laptop is not working . I am trying to make it work.
>>
>> I tried the UVC driver, but unfortunately this driver does not support
>> video capturing trough the read system call.  To make it work you have
>> to add the code for capturing video through shared memory.  You should
>> have a look into the the V4L2 documentation for that.
>>
>> Ciao, Dirk.
>>
>>
>>
>>
>
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