making demos

beardybloke:

Are you compiling this over an NFS mount or Samba?  The clock skew messages seems strange to me.  However, I don't know if that is getting in your way.

Would you post (attach) your Rules.make?

Additionally, please note that you should first build the entire tree (this is actually a step in the Getting Started Guide) before attempting to build the demos directory individually.  In the past, I have found the demos can have dependencies on other components that may lead to failure (probably at link time), althought the log above does not appear to exhibit this scenerio.  But it does not hurt to build entire tree to be on the safe side.

Also, sometimes directory permissions can get in the way (e.g. you are logged in as "user" and some directories may have "root" permissions).  I have found that error messages in this scenerio are not always clear it is a permission issue.

The missing seperator error means there is a bug in the Makefile, in particular that you have spaces instead of a tab before a command line or there are carrige returns where there should not be, did you ever try to edit the Makefile in the decode directory from perhaps a Windows editor? For fixing this you may want to open that Makefile in a text editor that can show you the special characters and see if there is anything different about line 20 versus the rest of the lines in the file.

I've attached my rules.make file.

I'm running this file over the NFS mount.

I think your right about the clock screw messages, they are only warnings not errors.

As I'm running this from the DM355 directory i would imagine that it is compiling the whole lot not just one file.

I assume I have the rules.make file correct as it is goibg into the directories to compile them.

#

# This make variable must be set before the demos or examples

# can be built. It must be set to either dm355 or dm6446

#

PLATFORM = dm355

ifndef PLATFORM

$(error PLATFORM must be set in Rules.make to dm355 or dm6446 before building the demos)

endif

# The installation directory of the DVSDK dvsdk_1_30_01_41.

DVSDK_INSTALL_DIR=$(HOME)/workdir/filesys/opt/dvsdk_1_30_01_41

# For backwards compatibility

DVEVM_INSTALL_DIR=$(DVSDK_INSTALL_DIR)

# Where the Codec Engine package is installed.

CE_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/codec_engine_2_00_01

# Where the XDAIS package is installed.

XDAIS_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/xdais_6_00_01

# Where the DSP Link package is installed.

LINK_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/dsplink_140-05p1

# Where the CMEM (contiguous memory allocator) package is installed.

CMEM_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/cmem_2_00_01

# Where the codec servers are installed (dm6446) or codecs (dm355)

ifneq ($(PLATFORM),dm355)

CODEC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/dm6446_dvsdk_combos_1_35

else

CODEC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/dm355_codecs_1_12_003

endif

# Where the RTSC tools package is installed.

XDC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/xdc_3_00_02

# Where Framework Components product is installed

FC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/framework_components_2_00_01

# Where DSP/BIOS is installed

BIOS_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/bios_5_31_08

# The directory that points to your kernel source directory.

LINUXKERNEL_INSTALL_DIR=$(HOME)/lsp/ti-davinci

# The prefix to be added before the GNU compiler tools (optionally including

# path), i.e. "arm_v5t_le-" or "/opt/bin/arm_v5t_le-".

MVTOOL_DIR=/db/toolsrc/library/vendors2005/mvl/arm/mvl4.0.1-root-new//montavista/pro/devkit/arm/v5t_le

MVTOOL_PREFIX=$(MVTOOL_DIR)/bin/arm_v5t_le-

# Where to copy the resulting executables and data to (when executing 'make

# install') in a proper file structure. This EXEC_DIR should either be visible

# from the target, or you will have to copy this (whole) directory onto the

# target filesystem.

EXEC_DIR=$(HOME)/workdir/filesys/opt/dvsdk/$(PLATFORM)

Forget about the clock screw errors...

If I run the make file direct from the PC, not vis the EVM board I don't get them but I still get the final error. 

Sorted I think

Can some one just tell me if this is correct please?

[root@localhost dm355]# make

Making all in subdirectory utils...

make[1]: Entering directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils'

Making all in subdirectory msp430lib...

make[2]: Entering directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/msp430lib'

make[2]: Leaving directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/msp430lib'

Making all in subdirectory simplewidget...

make[2]: Entering directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/simplewidget'

make[2]: Leaving directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/simplewidget'

Making all in subdirectory fifoutil...

make[2]: Entering directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/fifoutil'

make[2]: Nothing to be done for `all'.

make[2]: Leaving directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/fifoutil'

Making all in subdirectory rendezvous...

make[2]: Entering directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/rendezvous'

make[2]: Nothing to be done for `all'.

make[2]: Leaving directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/rendezvous'

Making all in subdirectory timerutil...

make[2]: Entering directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/timerutil'

make[2]: Nothing to be done for `all'.

make[2]: Leaving directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/timerutil'

Making all in subdirectory smooth...

make[2]: Entering directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/smooth'

make[2]: Leaving directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/smooth'

Making all in subdirectory pause...

make[2]: Entering directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/pause'

make[2]: Nothing to be done for `all'.

make[2]: Leaving directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/pause'

Making all in subdirectory rszcopy...

make[2]: Entering directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/rszcopy'

make[2]: Leaving directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils/rszcopy'

make[1]: Leaving directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/utils'

Making all in subdirectory decode...

make[1]: Entering directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/decode'

echo

echo

make[1]: Leaving directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/decode'

Making all in subdirectory encode...

make[1]: Entering directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/encode'

make[1]: Leaving directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/encode'

Making all in subdirectory encodedecode...

make[1]: Entering directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/encodedecode'

make[1]: Leaving directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/encodedecode'

Making all in subdirectory interface...

make[1]: Entering directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/interface'

make[1]: Leaving directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/interface'

Making all in subdirectory data...

make[1]: Entering directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/data'

make[1]: Nothing to be done for `all'.

make[1]: Leaving directory `/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/demos/dm355/data'

HI Again,

Going well -ish this morning

I think the make -install all worked. no erros any way.

So I added a printf() line into the main code in the decode project

And then ran make

Obviously this time it tried to do a full compile of the project.

First error was it could not find the compiler. sorted that one. But now I'm left with a list of errors. I think they are all to do with the PATHS in rules.make as was the compiler error.

I've put my new rules.make at the bottom of this page. I have noticed that xdc_3_00_02 is now xdc_3_00_02_11.

Another error in the rules.make file is that  most of my files are in /packages directories where this is not mentioned in the original lines?

echo Compiling debug/main.o from main.c..

Compiling debug/main.o from main.c..

main.c:26:35: video/davincifb_ioctl.h: No such file or directory

main.c:29:21: xdc/std.h: No such file or directory

main.c:30:32: ti/sdo/ce/trace/gt.h: No such file or directory

main.c:31:33: ti/sdo/ce/CERuntime.h: No such file or directory

main.c:32:45: ti/sdo/ce/utils/trace/TraceUtil.h: No such file or directory

main.c:35:24: rendezvous.h: No such file or directory

main.c:36:22: fifoutil.h: No such file or directory

main.c:37:19: pause.h: No such file or directory

In file included from main.c:39:

display.h:32: error: parse error before "Rendezvous_Handle"

display.h:32: warning: no semicolon at end of struct or union

display.h:33: warning: type defaults to `int' in declaration of `hRendezvousCleanup'

display.h:33: warning: data definition has no type or storage class

display.h:34: error: parse error before "hRendezvousPrime"

display.h:34: warning: type defaults to `int' in declaration of `hRendezvousPrime'

display.h:34: warning: data definition has no type or storage class

display.h:35: error: parse error before "hPause"

display.h:35: warning: type defaults to `int' in declaration of `hPause'

display.h:35: warning: data definition has no type or storage class

display.h:36: error: parse error before "outFifo"

display.h:36: warning: type defaults to `int' in declaration of `outFifo'

display.h:36: warning: data definition has no type or storage class

display.h:37: error: parse error before "inFifo"

display.h:37: warning: type defaults to `int' in declaration of `inFifo'

display.h:37: warning: data definition has no type or storage class

display.h:38: warning: type defaults to `int' in declaration of `DisplayEnv'

display.h:38: warning: data definition has no type or storage class

In file included from main.c:40:

video.h:20: error: parse error before "Rendezvous_Handle"

video.h:20: warning: no semicolon at end of struct or union

video.h:21: warning: type defaults to `int' in declaration of `hRendezvousCleanup'

video.h:21: warning: data definition has no type or storage class

video.h:22: error: parse error before "hRendezvousPrime"

video.h:22: warning: type defaults to `int' in declaration of `hRendezvousPrime'

video.h:22: warning: data definition has no type or storage class

video.h:23: error: parse error before "hPause"

video.h:23: warning: type defaults to `int' in declaration of `hPause'

video.h:23: warning: data definition has no type or storage class

video.h:24: error: parse error before "hDisplayInFifo"

video.h:24: warning: type defaults to `int' in declaration of `hDisplayInFifo'

video.h:24: warning: data definition has no type or storage class

video.h:25: error: parse error before "hDisplayOutFifo"

video.h:25: warning: type defaults to `int' in declaration of `hDisplayOutFifo'

video.h:25: warning: data definition has no type or storage class

video.h:29: error: parse error before '}' token

video.h:29: warning: type defaults to `int' in declaration of `VideoEnv'

video.h:29: warning: data definition has no type or storage class

In file included from main.c:41:

audio.h:20: error: parse error before "Rendezvous_Handle"

audio.h:20: warning: no semicolon at end of struct or union

audio.h:21: warning: type defaults to `int' in declaration of `hRendezvousCleanup'

audio.h:21: warning: data definition has no type or storage class

audio.h:22: error: parse error before "hPause"

audio.h:22: warning: type defaults to `int' in declaration of `hPause'

audio.h:22: warning: data definition has no type or storage class

audio.h:26: error: parse error before '}' token

audio.h:26: warning: type defaults to `int' in declaration of `AudioEnv'

audio.h:26: warning: data definition has no type or storage class

In file included from main.c:42:

speech.h:20: error: parse error before "Rendezvous_Handle"

speech.h:20: warning: no semicolon at end of struct or union

speech.h:21: warning: type defaults to `int' in declaration of `hRendezvousCleanup'

speech.h:21: warning: data definition has no type or storage class

speech.h:22: error: parse error before "hPause"

speech.h:22: warning: type defaults to `int' in declaration of `hPause'

speech.h:22: warning: data definition has no type or storage class

speech.h:26: error: parse error before '}' token

speech.h:26: warning: type defaults to `int' in declaration of `SpeechEnv'

speech.h:26: warning: data definition has no type or storage class

In file included from main.c:43:

ctrl.h:23: error: parse error before "Rendezvous_Handle"

ctrl.h:23: warning: no semicolon at end of struct or union

ctrl.h:24: warning: type defaults to `int' in declaration of `hRendezvousCleanup'

ctrl.h:24: warning: data definition has no type or storage class

ctrl.h:28: error: parse error before "hPause"

ctrl.h:28: warning: type defaults to `int' in declaration of `hPause'

ctrl.h:28: warning: data definition has no type or storage class

ctrl.h:33: error: 'time' redeclared as different kind of symbol

/opt/mv_pro_4.0.1/montavista/pro/devkit/arm/v5t_le/bin/../target/usr/include/time.h:184: error: previous declaration of 'time' was here

ctrl.h:33: error: 'time' redeclared as different kind of symbol

/opt/mv_pro_4.0.1/montavista/pro/devkit/arm/v5t_le/bin/../target/usr/include/time.h:184: error: previous declaration of 'time' was here

ctrl.h:34: error: parse error before '}' token

ctrl.h:34: warning: type defaults to `int' in declaration of `CtrlEnv'

ctrl.h:34: warning: data definition has no type or storage class

main.c: In function `main':

main.c:270: error: `Rendezvous_Obj' undeclared (first use in this function)

main.c:270: error: (Each undeclared identifier is reported only once

main.c:270: error: for each function it appears in.)

main.c:270: error: parse error before "rendezvousInit"

main.c:273: error: `Pause_Obj' undeclared (first use in this function)

main.c:278: error: parse error before "displayEnv"

main.c:322: warning: implicit declaration of function `CERuntime_init'

main.c:334: warning: implicit declaration of function `Pause_open'

main.c:354: warning: implicit declaration of function `Rendezvous_open'

main.c:354: error: `rendezvousInit' undeclared (first use in this function)

main.c:361: error: `rendezvousCleanup' undeclared (first use in this function)

main.c:368: error: `rendezvousPrime' undeclared (first use in this function)

main.c:395: warning: implicit declaration of function `FifoUtil_open'

main.c:395: error: `displayEnv' undeclared (first use in this function)

main.c:396: error: `FIFOUTIL_FAILURE' undeclared (first use in this function)

main.c:442: error: `videoEnv' undeclared (first use in this function)

main.c:470: error: `speechEnv' undeclared (first use in this function)

main.c:495: error: `audioEnv' undeclared (first use in this function)

main.c:511: error: `ctrlEnv' undeclared (first use in this function)

main.c:531: warning: implicit declaration of function `Rendezvous_force'

main.c:534: warning: implicit declaration of function `Pause_off'

main.c:570: warning: implicit declaration of function `FifoUtil_close'

main.c:578: warning: implicit declaration of function `Rendezvous_close'

main.c:590: warning: implicit declaration of function `Pause_close'

make: *** [debug/main.o] Error 1

[root@localhost decode]#

rules.make

#

# This make variable must be set before the demos or examples

# can be built. It must be set to either dm355 or dm6446

#

PLATFORM = dm355

ifndef PLATFORM

$(error PLATFORM must be set in Rules.make to dm355 or dm6446 before building the demos)

endif

# The installation directory of the DVSDK dvsdk_1_30_01_41.

DVSDK_INSTALL_DIR=$/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41

#added /home

# For backwards compatibility

DVEVM_INSTALL_DIR=$(DVSDK_INSTALL_DIR)

# Where the Codec Engine package is installed.

CE_INS#

# This make variable must be set before the demos or examples

# can be built. It must be set to either dm355 or dm6446

#

PLATFORM = dm355

ifndef PLATFORM

$(error PLATFORM must be set in Rules.make to dm355 or dm6446 before building the demos)

endif

# The installation directory of the DVSDK dvsdk_1_30_01_41.

DVSDK_INSTALL_DIR=$/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41

#added /home

# For backwards compatibility

DVEVM_INSTALL_DIR=$(DVSDK_INSTALL_DIR)

# Where the Codec Engine package is installed.

CE_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/codec_engine_2_00_01/packages

#altered added /packages

# Where the XDAIS package is installed.

XDAIS_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/xdais_6_00_01

# Where the DSP Link package is installed.

LINK_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/dsplink_140-05p1

# Where the CMEM (contiguous memory allocator) package is installed.

CMEM_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/cmem_2_00_01

# Where the codec servers are installed (dm6446) or codecs (dm355)

ifneq ($(PLATFORM),dm355)

CODEC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/dm6446_dvsdk_combos_1_35

else

CODEC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/dm355_codecs_1_12_003

endif

# Where the RTSC tools package is installed.

# old XDC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/xdc_3_00_02_11

XDC_INSTALL_DIR=$/opt/mv_pro_4.0.1/xdc_3_00_02_11

# Where Framework Components product is installed

FC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/framework_components_2_00_01

# Where DSP/BIOS is installed

BIOS_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/bios_5_31_08

# The directory that points to your kernel source directory.

LINUXKERNEL_INSTALL_DIR=$(HOME)/lsp/ti-davinci

# The prefix to be added before the GNU compiler tools (optionally including

# path), i.e. "arm_v5t_le-" or "/opt/bin/arm_v5t_le-".

#MVTOOL_DIR=/db/toolsrc/library/vendors2005/mvl/arm/mvl4.0.1-root-new//montavista/pro/devkit/arm/v5t_le

MVTOOL_DIR=/opt/mv_pro_4.0.1/montavista/pro/devkit/arm/v5t_le

MVTOOL_PREFIX=$(MVTOOL_DIR)/bin/arm_v5t_le-

# Where to copy the resulting executables and data to (when executing 'make

# install') in a proper file structure. This EXEC_DIR should either be visible

# from the target, or you will have to copy this (whole) directory onto the

# target filesystem.

EXEC_DIR=$(HOME)/workdir/filesys/opt/dvsdk/$(PLATFORM)TALL_DIR=$(DVSDK_INSTALL_DIR)/codec_engine_2_00_01/packages

#altered added /packages

# Where the XDAIS package is installed.

XDAIS_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/xdais_6_00_01

# Where the DSP Link package is installed.

LINK_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/dsplink_140-05p1

# Where the CMEM (contiguous memory allocator) package is installed.

CMEM_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/cmem_2_00_01

# Where the codec servers are installed (dm6446) or codecs (dm355)

ifneq ($(PLATFORM),dm355)

CODEC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/dm6446_dvsdk_combos_1_35

else

CODEC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/dm355_codecs_1_12_003

endif

# Where the RTSC tools package is installed.

# old XDC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/xdc_3_00_02

XDC_INSTALL_DIR=$/opt/mv_pro_4.0.1/xdc_3_00_02_11

# Where Framework Components product is installed

FC_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/framework_components_2_00_01

# Where DSP/BIOS is installed

BIOS_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/bios_5_31_08

# The directory that points to your kernel source directory.

LINUXKERNEL_INSTALL_DIR=$(HOME)/lsp/ti-davinci

# The prefix to be added before the GNU compiler tools (optionally including

# path), i.e. "arm_v5t_le-" or "/opt/bin/arm_v5t_le-".

#MVTOOL_DIR=/db/toolsrc/library/vendors2005/mvl/arm/mvl4.0.1-root-new//montavista/pro/devkit/arm/v5t_le

MVTOOL_DIR=/opt/mv_pro_4.0.1/montavista/pro/devkit/arm/v5t_le

MVTOOL_PREFIX=$(MVTOOL_DIR)/bin/arm_v5t_le-

# Where to copy the resulting executables and data to (when executing 'make

# install') in a proper file structure. This EXEC_DIR should either be visible

# from the target, or you will have to copy this (whole) directory onto the

# target filesystem.

EXEC_DIR=$(HOME)/workdir/filesys/opt/dvsdk/$(PLATFORM)

This certainly looks like a PATH issue.  I am understanding correctly that everything was building fine before you added the printf statement and adding the printf statement cuased the following errors?  If so, then there might be a slight problem in the source code itself.

By quickly glancing at your Rules.mak file, I did not see anything obviously wrong, but one thing did catch my eye.  It seems that you are installing DVSDK tree into your shared NFS file system (/home/<user>/workdir/filesys); although I so not see why this should not work, it is a bit odd.  Do you really have the right installation path?

FYI, the demos will look for the Rules.mak file in a relative path (defined by DVSDK tree), if it is not found there, the demos will default to using their own makefiles to define some of these paths (which may not be correct); make sure you do not move the Rules.mak file.

Hello,

I could well be doing this alittle backwards but I don't see any reason why it should not work. I'm compiliing the code on the PC then running the demos through the EVM. Now the demos do run this way.

As for the make, I did a full make on the PC and it seemed to work fine. then I did a individaul make in the directory an this worked fine. Just by adding a printf command even with my C should not alter much but by doing this will alert the compiler to a change in main.c and then invoke the compiler which is what it seems to have done. So my printf should not be the problem.

I have noticed quite a few issues with this.

this error is there video/davincifb_ioctl.h now one problem with this is that I have searched my PC and cannot find this header file?

I have also gone through the Rules.make and found that this directory don't exist

# Where DSP/BIOS is installed

original #BIOS_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/bios_5_31_08

I found this directory and hope it's the same one on a different version BIOS_INSTALL_DIR=$(DVSDK_INSTALL_DIR)/biosutils_1_00_02/packages/

I have checked all the others to see what they do.

I can alter the paths in the .c code from for instance

/ti/sdo/ce/trace/gt.h

which does not work to the below which does work. But I assume this is a bad way of doing it and there must be something I've missed.

/home/tillema/workdir/filesys/opt/dvsdk_1_30_01_41/codec_engine_2_00_01/packages/ti/sdo/ce/trace/gt.h

Any suggestions? besides give up?

Please note that the "davincifb_ioctl.h" file is found under the Linux Kernel tree (.../lsp/ti-davinci/include/video/davincifb_ioctl.h"

Also, bios_5_31_08 directory is the result of installing "dsp_bios_setuplinux_5_31_08_15.bin" file from the software update site (although this is not necessary for DM355).  Did you specify PLATFORM=dm355 at the top of your Rules.make? 

You should not need to change any makefiles, so long as your Rules.make and PATH variable (you can check by typing "echo $PATH") are set correctly, everything should work.  And you are correct that the installation directory should not matter, I just thought it looked a bit odd.

Cheers,

When you say the linux kernel tree, maybe I do not have this installed correctly on the PC or do you mean on the dm355?

My make file is now exactly what it was from the original. Although I had changed it but now it is as it was. 

dm355 was specified at the top.

I'll have a search.

The kernel tree should have been installed onto your PC as part of the getting started guide process, in particular if you went through section 4.5 'Building a New Linux Kernel' you should have it within home/user/workdir/lsp/, if you just went through the earlier installation processes it should exist within /opt/mv_pro_4.0.1/montavista/pro/devkit/lsp/ti-davinci though I would suggest making a copy of it elsewhere before doing any work on it so you do not have to do a reinstall to get back the original.

Going thru cahpter 4 of the Getting Started Guide (GSG) is key.  If you can complete the hello world program (section 4.4.1 of GSG) it will prove your PATH variable is set correctly.  If you can build the DVSDK tree (section 4.6), it means your Rules.make is set correctly.  These two sections are key to getting your build enviroment set-up correctly.

hi jaun gonzales,

I am working on dm355evm,following the Getting strated guide Tms320DM355 DVEVM v1.30,

I done with uImage and also root file system is created,

and got success with Booting via TFTP using NFS fie system.

but unable to run the demo from the created dvsdk_1_30_00_40 folder

and runnung make command  will give below error.

root@ubuntu:/home/user/workdir/filesys/opt/dvsdk_1_30_00_40# make

Making all in subdirectory /home/user/workdir/filesys/opt/dvsdk_1_30_00_40/cmem_2_00_01/packages/ti/sdo/linuxutils/cmem/src/module...
make[1]: Entering directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/cmem_2_00_01/packages/ti/sdo/linuxutils/cmem/src/module'
make -C /home/user/workdir/lsp/ti-davinci M=`pwd` ARCH=arm CROSS_COMPILE=/opt/mv_pro_4.0.1/montavista/pro/devkit/arm/v5t_le/bin/arm_v5t_le- \
        EXTRA_CFLAGS="-DUSE_UDEV=1 -DMAX_POOLS=128" modules
make[2]: Entering directory `/home/user/workdir/lsp/ti-davinci'
  CC [M]  /home/user/workdir/filesys/opt/dvsdk_1_30_00_40/cmem_2_00_01/packages/ti/sdo/linuxutils/cmem/src/module/cmemk.o
  Building modules, stage 2.
  MODPOST
  CC      /home/user/workdir/filesys/opt/dvsdk_1_30_00_40/cmem_2_00_01/packages/ti/sdo/linuxutils/cmem/src/module/cmemk.mod.o
  LD [M]  /home/user/workdir/filesys/opt/dvsdk_1_30_00_40/cmem_2_00_01/packages/ti/sdo/linuxutils/cmem/src/module/cmemk.ko
make[2]: Leaving directory `/home/user/workdir/lsp/ti-davinci'
make[1]: Leaving directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/cmem_2_00_01/packages/ti/sdo/linuxutils/cmem/src/module'

Making all in subdirectory demos/dm355...
make[1]: Entering directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355'

Making all in subdirectory utils...
make[2]: Entering directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils'

Making all in subdirectory msp430lib...
make[3]: Entering directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/msp430lib'

Archiving ../lib/msp430libd.a from debug/msp430lib.o..
Installing headers...


Archiving ../lib/msp430lib.a from release/msp430lib.o..

make[3]: Leaving directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/msp430lib'

Making all in subdirectory simplewidget...
make[3]: Entering directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/simplewidget'
Compiling debug/font.o from font.c..
Compiling debug/gfx.o from gfx.c..
Compiling debug/jpeg.o from jpeg.c..
Compiling debug/png.o from png.c..
Compiling debug/simplewidget.o from simplewidget.c..

Archiving ../lib/simplewidgetd.a from debug/font.o debug/gfx.o debug/jpeg.o debug/png.o debug/simplewidget.o..

Compiling release/simplewidget.o from simplewidget.c..

Archiving ../lib/simplewidget.a from release/font.o release/gfx.o release/jpeg.o release/png.o release/simplewidget.o..

make[3]: Leaving directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/simplewidget'

Making all in subdirectory fifoutil...
make[3]: Entering directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/fifoutil'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/fifoutil'

Making all in subdirectory rendezvous...
make[3]: Entering directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/rendezvous'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/rendezvous'

Making all in subdirectory timerutil...
make[3]: Entering directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/timerutil'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/timerutil'

Making all in subdirectory smooth...
make[3]: Entering directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/smooth'
Compiling debug/smooth.o from smooth.c..

Archiving ../lib/smoothd.a from debug/smooth.o..


make[3]: Leaving directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/smooth'

Making all in subdirectory pause...
make[3]: Entering directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/pause'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/pause'

Making all in subdirectory rszcopy...
make[3]: Entering directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/rszcopy'

Linking ../lib/rszcopyd.a from debug/rszcopy.o..
Installing headers...


Linking ../lib/rszcopy.a from release/rszcopy.o..

make[3]: Leaving directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils/rszcopy'
make[2]: Leaving directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/utils'

Making all in subdirectory decode...
make[2]: Entering directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/decode'
Compiling debug/audio.o from audio.c..
audio.c:25:21: xdc/std.h: No such file or directory
audio.c:26:30: ti/sdo/ce/Engine.h: No such file or directory
audio.c:27:35: ti/sdo/ce/osal/Memory.h: No such file or directory
audio.c:28:36: ti/sdo/ce/audio/auddec.h: No such file or directory
audio.c:75: error: parse error before "hEngine"
audio.c:78: error: parse error before "hDecode"
audio.c:85: error: parse error before "hEngine"
audio.c: In function `audioDecodeAlgCreate':
audio.c:89: error: `AUDDEC_DynamicParams' undeclared (first use in this function)
audio.c:89: error: (Each undeclared identifier is reported only once
audio.c:89: error: for each function it appears in.)
audio.c:89: error: parse error before "dynamicParams"
audio.c:90: error: `AUDDEC_Params' undeclared (first use in this function)
audio.c:91: error: `AUDDEC_Status' undeclared (first use in this function)
audio.c:92: error: `XDAS_Int32' undeclared (first use in this function)
audio.c:94: error: `AUDDEC_Handle' undeclared (first use in this function)
audio.c:94: error: parse error before "hDecode"
audio.c:96: error: `audioDecoder' undeclared (first use in this function)
audio.c:98: error: `params' undeclared (first use in this function)
audio.c:101: error: `IAUDIO_STEREO' undeclared (first use in this function)
audio.c:102: error: `XDM_BYTE' undeclared (first use in this function)
audio.c:105: error: `hDecode' undeclared (first use in this function)
audio.c:105: warning: implicit declaration of function `AUDDEC_create'
audio.c:105: error: `hEngine' undeclared (first use in this function)
audio.c:112: error: `decStatus' undeclared (first use in this function)
audio.c:113: error: `dynamicParams' undeclared (first use in this function)
audio.c:114: error: `status' undeclared (first use in this function)
audio.c:114: warning: implicit declaration of function `AUDDEC_control'
audio.c:114: error: `XDM_RESET' undeclared (first use in this function)
audio.c:115: error: `AUDDEC_EOK' undeclared (first use in this function)
audio.c:123: error: `XDM_SETDEFAULT' undeclared (first use in this function)
audio.c:133: error: `IAUDIO_INTERLEAVED' undeclared (first use in this function)
audio.c:134: error: `XDM_SETPARAMS' undeclared (first use in this function)
audio.c:141: error: `hDecodePtr' undeclared (first use in this function)
audio.c: At top level:
audio.c:149: error: parse error before "hDecode"
audio.c: In function `decodeAudioBuffer':
audio.c:152: error: `AUDDEC_DynamicParams' undeclared (first use in this function)
audio.c:152: error: parse error before "dynamicParams"
audio.c:153: error: `XDAS_Int32' undeclared (first use in this function)
audio.c:155: error: `XDM_BufDesc' undeclared (first use in this function)
audio.c:158: error: `AUDDEC_InArgs' undeclared (first use in this function)
audio.c:159: error: `AUDDEC_OutArgs' undeclared (first use in this function)
audio.c:160: error: `AUDDEC_Status' undeclared (first use in this function)
audio.c:162: error: `inBufSizeArray' undeclared (first use in this function)
audio.c:162: error: `inBufSize' undeclared (first use in this function)
audio.c:163: error: `outBufSizeArray' undeclared (first use in this function)
audio.c:165: error: `inBufDesc' undeclared (first use in this function)
audio.c:166: error: `XDAS_Int8' undeclared (first use in this function)
audio.c:166: error: parse error before ')' token
audio.c:166: error: `inBuf' undeclared (first use in this function)
audio.c:169: error: `outBufDesc' undeclared (first use in this function)
audio.c:170: error: parse error before ')' token
audio.c:170: error: `outBuf' undeclared (first use in this function)
audio.c:173: error: `inArgs' undeclared (first use in this function)
audio.c:176: error: `outArgs' undeclared (first use in this function)
audio.c:179: error: `status' undeclared (first use in this function)
audio.c:179: warning: implicit declaration of function `AUDDEC_process'
audio.c:179: error: `hDecode' undeclared (first use in this function)
audio.c:182: error: `dp' undeclared (first use in this function)
audio.c:184: error: `AUDDEC_EOK' undeclared (first use in this function)
audio.c:185: error: `AUDDEC_ERUNTIME' undeclared (first use in this function)
audio.c:187: warning: implicit declaration of function `XDM_ISFATALERROR'
audio.c:202: error: `decStatus' undeclared (first use in this function)
audio.c:203: error: `dynamicParams' undeclared (first use in this function)
audio.c:204: error: `XDM_GETSTATUS' undeclared (first use in this function)
audio.c: In function `audioThrFxn':
audio.c:287: error: `Engine_Handle' undeclared (first use in this function)
audio.c:287: error: parse error before "hEngine"
audio.c:288: error: `AUDDEC_Handle' undeclared (first use in this function)
audio.c:314: error: `hEngine' undeclared (first use in this function)
audio.c:314: warning: implicit declaration of function `Engine_open'
audio.c:324: error: `hDecode' undeclared (first use in this function)
audio.c:332: warning: implicit declaration of function `Memory_contigAlloc'
audio.c:333: error: `Memory_DEFAULTALIGNMENT' undeclared (first use in this function)
audio.c:340: warning: implicit declaration of function `Memory_getPhysicalAddress'
audio.c:340: warning: long unsigned int format, int arg (arg 3)
audio.c:352: warning: long unsigned int format, int arg (arg 3)
audio.c:388: warning: implicit declaration of function `AUDDEC_delete'
audio.c:419: warning: implicit declaration of function `Memory_contigFree'
audio.c:431: warning: implicit declaration of function `Engine_close'
make[2]: *** [debug/audio.o] Error 1
make[2]: Leaving directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355/decode'
make[1]: *** [decode] Error 2
make[1]: Leaving directory `/home/user/workdir/filesys/opt/dvsdk_1_30_00_40/demos/dm355'
make: *** [demos/dm355] Error 2
root@ubuntu:/home/user/workdir/filesys/opt/dvsdk_1_30_00_40#

kindly do the need full.

Thanks and regards,

mohammed asif.