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This is the exact error message which I have got when compiling l4ide
by tapas kundu 10 Apr '09

10 Apr '09

Hi I have tried to compile l4ide by running make in "/l4/pkg/l4ide" ..But l4ide has given some error message like this : tapas@tapas-laptop:~/Latesttudos/l4/pkg/l4ide$ make O=/home/tapas/11AprilUserbuild test -f server/broken -o -f server/obsolete || \ if [ -f server/Makefile ] ; then PWD=/home/tapas/Latesttudos/l4/pkg/l4ide/server make -C server ; fi make[1]: Entering directory `/home/tapas/Latesttudos/l4/pkg/l4ide/server' PWD=/home/tapas/11AprilUserbuild/pkg/l4ide/server/OBJ-x86_586-l4v2 make -C /home/tapas/11AprilUserbuild/pkg/l4ide/server/OBJ-x86_586-l4v2 -f Makefile make[2]: Entering directory `/home/tapas/11AprilUserbuild/pkg/l4ide/server/OBJ-x86_586-l4v2' ... Compiling pci/generic.o LD_PRELOAD=/home/tapas/11AprilUserbuild/tool/gendep/libgendep.so GENDEP_TARGET=pci/generic.o GENDEP_BINARY=cc1 gcc -m32 -c -D__KERNEL__ -DDDE_LINUX -DDDE_IDE -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/l4ide/server -I/home/tapas/Latesttudos/l4/pkg/l4ide/server/include -I/home/tapas/Latesttudos/l4/pkg/l4ide/include -I/home/tapas/11AprilUserbuild/include/x86/l4/dde_linux26 -I/home/tapas/drops/include/x86/l4/dde_linux26 -I/home/tapas/11AprilUserbuild/include/l4/dde_linux26 -I/home/tapas/drops/include/l4/dde_linux26 -I/home/tapas/11AprilUserbuild/include/x86/l4/linux-26-headers -I/home/tapas/drops/include/x86/l4/linux-26-headers -I/home/tapas/11AprilUserbuild/include/l4/linux-26-headers -I/home/tapas/drops/include/l4/linux-26-headers -I/home/tapas/11AprilUserbuild/pkg/l4ide/idl/OBJ-x86-l4v2 -I/home/tapas/11AprilUserbuild/include/x86/l4v2 -I/home/tapas/11AprilUserbuild/include/l4v2 -I/home/tapas/11AprilUserbuild/include/x86 -I/home/tapas/11AprilUserbuild/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/home/tapas/11AprilUserbuild/include/x86/uclibc -I/home/tapas/11AprilUserbuild/include/uclibc -I/home/tapas/11AprilUserbuild/include/uclibc++ -I/home/tapas/drops/include/x86/uclibc -I/home/tapas/drops/include/uclibc -I/home/tapas/drops/include/uclibc++ -I/usr/lib/gcc/i486-linux-gnu/4.3.2/include -I/usr/lib/gcc/i486-linux-gnu/4.3.2/include-fixed -gstabs+ -g -O2 -fno-strict-aliasing -march=i586 -Wall -Wstrict-prototypes -fno-common -fno-stack-protector /home/tapas/Latesttudos/l4/pkg/l4ide/server/pci/generic.c -o pci/generic.o In file included from /home/tapas/11AprilUserbuild/include/x86/l4/linux-26-headers/asm/thread_info.h:16, from /home/tapas/11AprilUserbuild/include/l4/linux-26-headers/linux/thread_info.h:21, from /home/tapas/11AprilUserbuild/include/l4/linux-26-headers/linux/spinlock.h:12, from /home/tapas/11AprilUserbuild/include/l4/linux-26-headers/linux/capability.h:45, from /home/tapas/11AprilUserbuild/include/l4/linux-26-headers/linux/sched.h:7, from /home/tapas/11AprilUserbuild/include/l4/linux-26-headers/linux/module.h:10, from /home/tapas/Latesttudos/l4/pkg/l4ide/server/pci/generic.c:28: /home/tapas/11AprilUserbuild/include/x86/l4/linux-26-headers/asm/processor.h:86: error: array type has incomplete element type In file included from /home/tapas/11AprilUserbuild/include/l4/linux-26-headers/linux/irq.h:20, from /home/tapas/11AprilUserbuild/include/x86/l4/linux-26-headers/asm/hardirq.h:6, from /home/tapas/11AprilUserbuild/include/l4/linux-26-headers/linux/interrupt.h:11, from /home/tapas/11AprilUserbuild/include/l4/linux-26-headers/linux/ide.h:16, from /home/tapas/Latesttudos/l4/pkg/l4ide/server/pci/generic.c:37: /home/tapas/11AprilUserbuild/include/x86/l4/linux-26-headers/asm/irq.h:16:25: error: irq_vectors.h: No such file or directory In file included from /home/tapas/11AprilUserbuild/include/x86/l4/linux-26-headers/asm/hardirq.h:6, from /home/tapas/11AprilUserbuild/include/l4/linux-26-headers/linux/interrupt.h:11, from /home/tapas/11AprilUserbuild/include/l4/linux-26-headers/linux/ide.h:16, from /home/tapas/Latesttudos/l4/pkg/l4ide/server/pci/generic.c:37: /home/tapas/11AprilUserbuild/include/l4/linux-26-headers/linux/irq.h:70: error: ‘NR_IRQS’ undeclared here (not in a function) In file included from /home/tapas/11AprilUserbuild/include/l4/linux-26-headers/linux/irq.h:72, from /home/tapas/11AprilUserbuild/include/x86/l4/linux-26-headers/asm/hardirq.h:6, from /home/tapas/11AprilUserbuild/include/l4/linux-26-headers/linux/interrupt.h:11, from /home/tapas/11AprilUserbuild/include/l4/linux-26-headers/linux/ide.h:16, from /home/tapas/Latesttudos/l4/pkg/l4ide/server/pci/generic.c:37: /home/tapas/11AprilUserbuild/include/x86/l4/linux-26-headers/asm/hw_irq.h:28: error: ‘NR_IRQ_VECTORS’ undeclared here (not in a function) make[2]: *** [pci/generic.o] Error 1 make[2]: Leaving directory `/home/tapas/11AprilUserbuild/pkg/l4ide/server/OBJ-x86_586-l4v2' make[1]: *** [/home/tapas/11AprilUserbuild/pkg/l4ide/server/OBJ-x86_586-l4v2] Error 2 make[1]: Leaving directory `/home/tapas/Latesttudos/l4/pkg/l4ide/server' make: *** [server] Error 2 tapas@tapas-laptop:~/Latesttudos/l4/pkg/l4ide$ tapas@tapas-laptop:~/Latesttudos/l4/pkg/l4ide$ Moreover I had tried to build all the modules by running make in "/l4" directory. All the modules have built except l4ide. It had not given me any error message also. Please help me to solve l4ide build issues. Thanks tapas

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Re: please help ..The New DDE_USB is giving compilation errors...
by tapas kundu 10 Apr '09

10 Apr '09

Hi I have tried both usb mouse and usb camera. 1) For usb camera a dope has started and a small menu has came showing "usbcam" and "exit". But it is not showing anything when I am clicking on usbcam. Here is the menu.lst that I have used for webcam : title usbcam kernel /home/tapas/10AprilUserbuild/bin/x86_586/bootstrap -modaddr 0x04000000 module /home/tapas/8thAprilKernel/fiasco -nokdb -nowait module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/sigma0 module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/roottask module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/log module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/names module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/dm_phys module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/l4io module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/l4dope --l4io module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/usbcore module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/usbcam vbeset 0x117 506070 2) For usbhid , we have connected a usb mouse . But it was not working. Here is the menu.lst , I have used for usb mouse. title usbhid kernel /home/tapas/10AprilUserbuild/bin/x86_586/bootstrap -modaddr 0x04000000 module /home/tapas/8thAprilKernel/fiasco -nokdb -nowait module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/sigma0 module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/roottask module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/log module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/names module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/dm_phys module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/l4io module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/l4dope --l4io module /home/tapas/10AprilUserbuild/bin/x86_586/l4v2/usbhid vbeset 0x117 506070 Please know that we have a plan to add support for new webcams . Please let us know following information : 1) Please provide us the menu.lst which you have used for usbcam and usbhid. 2) I have found following files under directory "/home/tapas/10AprilUserbuild/source/pkg/usb/examples/usbcam/src" main.c , support.c , usbcam.c and libv4lconvert (directory) It seems to me to add support for a new webcam , we need to modify only usbcam.c . Please let us know this . It will be great if you can provide documentation for libv4lconvert and your usbcam driver. On Fri, Apr 10, 2009 at 1:59 PM, Dirk Vogt <dvogt(a)os.inf.tu-dresden.de> wrote: > Hi Again, > Sorry there seems one line to be missing which is needed to switch into > graphical mode. > > >> title usbcam >> kernel /boot/bootstrap >> modaddr 0x02000000 >> module /boot/fiasco -nokdb -nowait >> module /boot/sigma0 >> module /boot/roottask >> module /boot/log >> module /boot/names >> module /boot/dm_phys >> module /boot/l4io >> module /boot/dope >> module /boot/usbcore >> module /boot/usbcam > vbeset 0x117 > > Ciao, Dirk. > >

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please help ..The New DDE_USB is giving compilation errors...
by tapas kundu 10 Apr '09

10 Apr '09

Hi ALL, Sorry for my previous double postings. 1st of all , I want to give thanks to Dirk for his DDE_USB release. I have downloaded all the packages and tried to compile using following commands : cd l4 make O=/home/tapas/10AprilUserbuild But it is giving build errors like : === Building IDL & includes of "usb" === PWD=/home/tapas/Latesttudos/l4/pkg/usb make -C usb include make[2]: Entering directory `/home/tapas/Latesttudos/l4/pkg/usb' test -f include/broken -o -f include/obsolete || \ if [ -f include/Makefile ] ; then PWD=/home/tapas/Latesttudos/l4/pkg/usb/include make -C include ; fi make[3]: Entering directory `/home/tapas/Latesttudos/l4/pkg/usb/include' ... Building /home/tapas/10AprilUserbuild/pkg/usb/include/.general.d make[3]: Leaving directory `/home/tapas/Latesttudos/l4/pkg/usb/include' make[3]: Entering directory `/home/tapas/Latesttudos/l4/pkg/usb/include' install -d /home/tapas/10AprilUserbuild/pkg/usb/include/ echo '# automatically created -- modifications will be lost' > /home/tapas/10AprilUserbuild/pkg/usb/include/Makefile echo 'SRC := /home/tapas/Latesttudos/l4/pkg/usb/include' >> /home/tapas/10AprilUserbuild/pkg/usb/include/Makefile echo 'OBJ := /home/tapas/10AprilUserbuild' >> /home/tapas/10AprilUserbuild/pkg/usb/include/Makefile echo '.PHONY: x $(MAKECMDGOALS)' >> /home/tapas/10AprilUserbuild/pkg/usb/include/Makefile echo 'x:' >> /home/tapas/10AprilUserbuild/pkg/usb/include/Makefile echo ' PWD=$(SRC) $(MAKE) -C $(SRC) O=$(OBJ)' >> /home/tapas/10AprilUserbuild/pkg/usb/include/Makefile echo '$(MAKECMDGOALS):' >> /home/tapas/10AprilUserbuild/pkg/usb/include/Makefile echo ' PWD=$(SRC) $(MAKE) -C $(SRC) O=$(OBJ) $@'>> /home/tapas/10AprilUserbuild/pkg/usb/include/Makefile install: creating directory `/home/tapas/10AprilUserbuild/include/l4/usb' install: creating directory `/home/tapas/10AprilUserbuild/include/l4/usb/linux' `/home/tapas/10AprilUserbuild/include/l4/usb/linux/autoconf.h' -> `/home/tapas/Latesttudos/l4/pkg/usb/include/linux/autoconf.h' `/home/tapas/10AprilUserbuild/include/l4/usb/libddeusb.h' -> `/home/tapas/Latesttudos/l4/pkg/usb/include/libddeusb.h' `/home/tapas/10AprilUserbuild/include/l4/usb/usb_ch9.h' -> `/home/tapas/Latesttudos/l4/pkg/usb/include/usb_ch9.h' `/home/tapas/10AprilUserbuild/include/l4/usb/libddeusb26.h' -> `/home/tapas/Latesttudos/l4/pkg/usb/include/libddeusb26.h' make[3]: Leaving directory `/home/tapas/Latesttudos/l4/pkg/usb/include' make[2]: Leaving directory `/home/tapas/Latesttudos/l4/pkg/usb' PWD=/home/tapas/Latesttudos/l4/pkg/usb make -C usb idl make[2]: Entering directory `/home/tapas/Latesttudos/l4/pkg/usb' test -f include/broken -o -f include/obsolete || \ if [ -f include/Makefile ] ; then PWD=/home/tapas/Latesttudos/l4/pkg/usb/include make -C include ; fi make[3]: Entering directory `/home/tapas/Latesttudos/l4/pkg/usb/include' make[3]: Leaving directory `/home/tapas/Latesttudos/l4/pkg/usb/include' test -f idl/broken -o -f idl/obsolete || \ if [ -f idl/Makefile ] ; then PWD=/home/tapas/Latesttudos/l4/pkg/usb/idl make -C idl ; fi make[3]: Entering directory `/home/tapas/Latesttudos/l4/pkg/usb/idl' ... Building /home/tapas/10AprilUserbuild/pkg/usb/idl/.general.d make[3]: Leaving directory `/home/tapas/Latesttudos/l4/pkg/usb/idl' make[3]: Entering directory `/home/tapas/Latesttudos/l4/pkg/usb/idl' install -d /home/tapas/10AprilUserbuild/pkg/usb/idl/ echo '# automatically created -- modifications will be lost' > /home/tapas/10AprilUserbuild/pkg/usb/idl/Makefile echo 'SRC := /home/tapas/Latesttudos/l4/pkg/usb/idl' >> /home/tapas/10AprilUserbuild/pkg/usb/idl/Makefile echo 'OBJ := /home/tapas/10AprilUserbuild' >> /home/tapas/10AprilUserbuild/pkg/usb/idl/Makefile echo '.PHONY: x $(MAKECMDGOALS)' >> /home/tapas/10AprilUserbuild/pkg/usb/idl/Makefile echo 'x:' >> /home/tapas/10AprilUserbuild/pkg/usb/idl/Makefile echo ' PWD=$(SRC) $(MAKE) -C $(SRC) O=$(OBJ)' >> /home/tapas/10AprilUserbuild/pkg/usb/idl/Makefile echo '$(MAKECMDGOALS):' >> /home/tapas/10AprilUserbuild/pkg/usb/idl/Makefile echo ' PWD=$(SRC) $(MAKE) -C $(SRC) O=$(OBJ) $@'>> /home/tapas/10AprilUserbuild/pkg/usb/idl/Makefile ==> Installing core.idl to local build-tree ==> Installing gadget.idl to local build-tree PWD=/home/tapas/10AprilUserbuild/pkg/usb/idl/OBJ-x86-l4v2 make -C /home/tapas/10AprilUserbuild/pkg/usb/idl/OBJ-x86-l4v2 -f Makefile make[4]: Entering directory `/home/tapas/10AprilUserbuild/pkg/usb/idl/OBJ-x86-l4v2' ... Building .general.d ... Building Makefile.inc make[4]: Leaving directory `/home/tapas/10AprilUserbuild/pkg/usb/idl/OBJ-x86-l4v2' make[4]: Entering directory `/home/tapas/10AprilUserbuild/pkg/usb/idl/OBJ-x86-l4v2' ... Generating core-server.c CC="gcc -m32" /home/tapas/Latesttudos/l4/../dice/src/dice --require="3.2.0" -P-DUSE_UCLIBC=y -P-DRAM_BASE=0x0 -P-DSYSTEM_x86_l4v2 -P-DARCH_x86 -P-DCPUTYPE_586 -P-DL4API_l4v2 -P-DCONFIG_L4_CALL_SYSCALLS -P-DCONFIG_L4_ABS_SYSCALLS -P-I/home/tapas/10AprilUserbuild/include/x86/l4v2 -P-I/home/tapas/10AprilUserbuild/include/l4v2 -P-I/home/tapas/10AprilUserbuild/include/x86 -P-I/home/tapas/10AprilUserbuild/include -P-I/home/tapas/Latesttudos/l4/../dice/include -P-I/home/drops/include/x86/l4v2 -P-I/home/drops/include/l4v2 -P-I/home/drops/include/x86 -P-I/home/drops/include -P-nostdinc -P-I/home/tapas/10AprilUserbuild/include/x86/uclibc -P-I/home/tapas/10AprilUserbuild/include/uclibc -P-I/home/tapas/10AprilUserbuild/include/uclibc++ -P-I/home/drops/include/x86/uclibc -P-I/home/drops/include/uclibc -P-I/home/drops/include/uclibc++ -P-I/usr/lib/gcc/i486-linux-gnu/4.3.2/include -P-I/usr/lib/gcc/i486-linux-gnu/4.3.2/include-fixed -Bifiasco -Bpia32 -MD /home/tapas/Latesttudos/l4/pkg/usb/idl/core.idl <stdin>:1:30: error: l4/usb/usb_types.h: No such file or directory CPreprocessor: preprocessing "_wrap_BNCrnH" returned 1. In file included cannot open _wrap_BNCrnH make[4]: *** [core-server.c] Error 1 make[4]: Leaving directory `/home/tapas/10AprilUserbuild/pkg/usb/idl/OBJ-x86-l4v2' make[3]: *** [/home/tapas/10AprilUserbuild/pkg/usb/idl/OBJ-x86-l4v2] Error 2 make[3]: Leaving directory `/home/tapas/Latesttudos/l4/pkg/usb/idl' make[2]: *** [idl] Error 2 make[2]: Leaving directory `/home/tapas/Latesttudos/l4/pkg/usb' make[1]: *** [usb.headers] Error 2 make[1]: Leaving directory `/home/tapas/Latesttudos/l4/pkg' make: *** [pkg] Error 2 tapas@tapas-laptop:~/Latesttudos/l4$ Please let us know solution of this problem.

2 3

Using l4con for ARM integrator
by Adam Chang 10 Apr '09

10 Apr '09

Dear all: I tried to run several l4linux on QEMU ARM integrator through l4con. And I edited the modules.list in /l4/pkg/bootstrap/server/src I modified "entry dope" to "entry l4con", and add con and run to modules.list , like the following ====== modaddr 0x02000000 entry auto-build-entry kernel Makefile sigma0 Makefile roottask Makefile entry hello kernel fiasco -serial_esc -comport 1 -nowait -nokdb -jdb_cmd=JH bin hello entry names bin names entry log kernel fiasco -comport 1 bin names bin log bin pingpong entry pingpong bin pingpong entry l4con roottask roottask task modname "loader" boot_priority 0xe3 bin names bin log bin dm_phys bin con bin vscrtest entry sharedtest kernel fiasco -serial -comport 1 bin names bin log bin dm_phys -v bin simple_ts -t 10 bin bmodfs data libloader.s.so data libld-l4.s.so data shared_test bin loader --fprov=BMODFS shared_test entry l4linux bin names bin log bin dm_phys -v bin simple_ts -t 10 bin con bin l4io bin bmodfs data libloader.s.so data libld-l4.s.so data shared_test data vmlinuz data rd data run data l4linux.cfg bin loader --fprov=BMODFS run l4linux.cfg entry l4vm kernel v2/fiasco -noserial -nowait -nokdb -loadcnt sigma0 v2/sigma0 roottask v2/roottask -configfile data cfg/rmgr.cfg bin v2/names --events bin v2/events bin v2/logcon bin v2/dm_phys --events bin v2/simple_ts --tasks 380 --events --anykill bin v2/rtc bin v2/l4io --nolist bin v2/con --l4io --omega0 --events --cpuload --vbemode 0x117 --pan bin v2/loader --events --fprov=BMODFS ldr_run.bmodfs ldr_l4linux26.cd bin v2/name_server bin v2/l4vfs_log bin v2/fstab -c/log -v10 -b/ -m/log bin v2/bmodfs data v2/libloader.s.so data v2/libld-l4.s.so data cfg/ldr_run.bmodfs data v2/run data lx/vmlinuz data cfg/ldr_l4linux26.cd data rd/initrd.gz ====== But When I run the image, I found that it doesn't go to the run console, and after entering l4linux, I got some error message. ====== # run | l4con/lib/src/contxt.c:63:contxt_init(): run | Could not find con at names run | main(): Error -3 opening contxt lib -- terminating run | run | Exiting with -3 simplets| Exit d.02 ====== Can someone give some advise for this problem? Thanks!! -- Adam Hung-Hsiang Chang windbread(a)gmail.com +886-987-335398 Wireless Networking and Embedded Systems Lab Graduate Institute of Networking and Multimedia National Taiwan University

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Announcement: DDEUSB released
by Dirk Vogt 09 Apr '09

09 Apr '09

Hi L4-Hackers! We are glad to announce the release of DDEUSB, a USB driver framework for L4Env. It will be available in public SVN from now on under l4/pkg/usb. DDEUSB is a USB driver Framework for L4Env. It consists of the DDEUSB server "usbcore" and its clients. This package contains two sample clients. First, "usbcam" a USB camera viewer for dope and "usbhid" a USB human interface device driver, which forwards input events (from mouse and keyboard) to the L4Input injection proxy. More information on DDEUSB can be found in my thesis "USB for L4Env" [1]. Best regards, Dirk [1] http://os.inf.tu-dresden.de/papers_ps/vogt-beleg.pdf

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Can anybody tell me how to build l4ata module found in TUDOS DEMO CD
by tapas kundu 09 Apr '09

09 Apr '09

Hi ALL, In TUDOS DEMO CD , we have seen a tutorial about DSweeper. http://demo.tudos.org/dsweeper_tutorial.html It demonstrates how to destroy all data in a particular hard disk partition. But I have no got any source code with the CD downloaded from http://demo.tudos.org/eng_download.html Then I have downloaded from svn repository by $ svn co -N http://svn.tudos.org/repos/tudos/trunk tudos $ cd tudos $ ./repomgr co all I have got all the modules and build them using cd l4 make O=/build_directory But I have not found some modules like bddf, l4ata, backdrop, dsweeper in "build_directory" or "l4/packages" directory. Among these packages, I think l4ata is in /tudos/l4/pkg/dde/fbsd/lib . But I cant build l4ata by running make in that directory. I have seen that it is possible to write in a partition in following DSweeper tutorial: http://demo.tudos.org/dsweeper_tutorial.html But I am not finding any API refrenece or source code of example to do it. I want to read/write using l4 in any filesystem. Can anybody help me please. title DSweeper / DDE Kit -- Drivers in Userspace kernel /common/bootstrap modaddr 0x03000000 module /common/fiasco -nowait -noserial -jdb_never_stop module /common/sigma0 module /common/roottask task modname "l4dope" boot_priority 0xb0 task modname "l4io" boot_priority 0xc0 module /common/dm_phys module /common/names module /common/l4io module /common/log module /dde_demo/bin/bddf module /dde_demo/bin/l4ata module /common/usbhid module /common/l4dope --l4io --menubar module /common/backdrop module /dde_demo/bin/dsweeper --readonly module /dde_demo/bin/dsweeper_tutorial -x 90 -y 50 -w 500 -h 600 vbeset 0x117 506070

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help please... L4 IDE not working !!!
by tapas kundu 09 Apr '09

09 Apr '09

Hi , I have downloaded all the modules by running './repomgr co all' . Then I have run: cd l4 make O=/home/tapas/8thApriluserbuild But L4 IDE has not compiled. Could you please guide me for building L4ide and using it.

1 0

Urgent help!!!Please provide source code of TUDO OS demo cd
by tapas kundu 09 Apr '09

09 Apr '09

Dear Sir, We are student of IIT Delhi, India . We have downloaded demo cd from http://demo.tudos.org/eng_features.html We have seen some nice application and drivers like l4ata ,bddf, DSweeper etc. Could you please give us a download link to these free softwares and drivers. In the present svn repository, we have not found l4ata,bddf, DSweeper packages. We want to develop filesystem read/write support to write in hard disk. Thanks Tapas

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Re: Urgent help needed>> please tell us what menu.lst do we need for usbhid application
by Björn Döbel 08 Apr '09

08 Apr '09

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, please refer to Dirk Vogt's work when doing USB on L4, the other thesis from 2003 is highly deprecated. Bjoern -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkncgEUACgkQP5ijxgQLUNkwsgCdGOFYFIlG7yqeuVXNTi1nkMBl rYIAn1DGTA0BBKWL9QkOEpOxFhS5YcQo =4K0r -----END PGP SIGNATURE-----

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Urgent help needed>> please tell us what menu.lst do we need for usbhid application
by tapas kundu 08 Apr '09

08 Apr '09

Hi ALL, We are student of IIT Delhi. We are trying to build a usb webcam application and ext2 file system driver on L4. We have seen an *application USBHID directory* under L4/pkg downloaded from svn . Could anybody let us know how to use this application. Please also let us know the required menu.lst file to use this application . 1) Please also describe required menu.lst file to use dde, dde_linux26, dope, drop,loader together . 2) Could any body tell us what is the difference between dde and dde_linux26 application found in svn ? 3) Please also tell us how to use these to build an usb device driver. Thanks & Regards, TAPAS KUMAR KUNDU

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