dm8168 "Hello World!" application

MOHAMMAD NASEER M N

Dear sir,

we are doing the "Hello World!" application and running it on host.we follwed the steps what you have given

but when we do make helloworld,we are getting error like "missing seperator .stop."

we have added the path of esdk instllation that is "usr/local/ezsdk".is this its default path when we do "./ezsdk......"installation of ezsdk.?

we have not change any path while ezsdk installationing,simply we have given next next next.....so while doing export we put this command

export EZSDK="${HOME}/usr/loca/ezsdkl";is this right.?

thank you.

over 9 years ago

0 Pavel Botev over 9 years ago

TI__Guru**** 170625 points

MOHAMMAD NASEER M N said:
we are doing the "Hello World!" application and running it on host.

The application should be run on the target (DM816x TI EVM), not on the host (laptop with Ubuntu OS).

MOHAMMAD NASEER M N said:
but when we do make helloworld,we are getting error like "missing seperator .stop."

Can you provide full console log output?

MOHAMMAD NASEER M N said:
we have added the path of esdk instllation that is "usr/local/ezsdk".is this its default path when we do "./ezsdk......"installation of ezsdk.?

Where did you install EZSDK? I mean where is the ti-ezsdk_dm816x-evm_5_05_02_00 folder located and did you rename it to ezsdk?

BR
Pavel

0 MOHAMMAD NASEER M N over 9 years ago in reply to Pavel Botev

Genius 5755 points

Hi ,

I wish to know my installation is right or not,

First i installed codesourcery,arm-2009q1-203-arm-none-linux-gnueabi.bin.Just by changing its permissiom(chmod) and ./arm-2009q1-203-arm-none-linux-gnueabi.bin.

secondly i installed EZSDK ,by changing permission(chmod) and ./ezsdk_dm816x-evm_5_05_02_00_setuplinux.

I have not changed any path i just did next while installation.

I DID ONLY THESE 2 STEPS.DID I NEED TO INSTALL ANY THING ELSE FOR RUNNING HELLO WOLRD PROGRAM,as mentioned ezsdk software developers guide.

Where did you install EZSDK? I mean where is the ti-ezsdk_dm816x-evm_5_05_02_00 folder located and did you rename it to ezsdk?

-->>I didnot find this folder "ti-ezsdk_dm816x-evm_5_05_02_00",but i found ezsdk folder in "usr/local/ezsdk".

where should i found the "ti-ezsdk_dm816x-evm_5_05_02_00" folder,as i installed in standard path ,"usr/local/ezsdk".

thank you.

0 Pavel Botev over 9 years ago in reply to MOHAMMAD NASEER M N

TI__Guru**** 170625 points

MOHAMMAD NASEER M N said:
I DID ONLY THESE 2 STEPS.DID I NEED TO INSTALL ANY THING ELSE FOR RUNNING HELLO WOLRD PROGRAM,as mentioned ezsdk software developers guide.

Nothing else.

MOHAMMAD NASEER M N said:
>I didnot find this folder "ti-ezsdk_dm816x-evm_5_05_02_00",but i found ezsdk folder in "usr/local/ezsdk".

MOHAMMAD NASEER M N said:
./ezsdk_dm816x-evm_5_05_02_00_setuplinux.

I install EZSDK in my home directory:

pbotev@mms-0306:~$ pwd
/home/users/pbotev
pbotev@mms-0306:~$ ./ezsdk_dm816x-evm_5_05_02_00_setuplinux
pbotev@mms-0306:~$ cd ti-ezsdk_dm816x-evm_5_05_02_00/
pbotev@mms-0306:~/ti-ezsdk_dm816x-evm_5_05_02_00$ pwd
/home/users/pbotev/ti-ezsdk_dm816x-evm_5_05_02_00

Please install the EZSDK in your home directory, not in /usr/local/ directory.

Regards,
Pavel

0 MOHAMMAD NASEER M N over 9 years ago in reply to Pavel Botev

Genius 5755 points

Hi Pavel,
I did 2 things,but i dint get the folder " ti-ezsdk_dm816x-evm_5_05_02_00"

1)I changed the directory to /home/edgate_pc/nas/ and copied "ezsdk_dm816x-evm_5_05_02_00_setuplinux",then i did "./ezsdk_dm816x-evm_5_05_02_00_setuplinux".When i start installing,there it was asking the installation folder and i dint change the folder path,it tooks "usr/local/ezsdk" and completed installation.

2)I changed the directory to /home/edgate_pc/nas/ and copied "ezsdk_dm816x-evm_5_05_02_00_setuplinux",then i did "./ezsdk_dm816x-evm_5_05_02_00_setuplinux".When i start installing,there it was asking the installation folder and i browsed changed to "/home/edgate_pc/nas/ " and completed installation.

In both cases i dint find the directory "ti-ezsdk_dm816x-evm_5_05_02_00".

when i do "ls" in my pwd ie "/home/edgate_pc/nas/",i got only "ezsdk_dm816x-evm_5_05_02_00_setuplinux".

what to do with this?is this because of codesourcery installation path..?beacuse i installed that in its defalut location.

thank you

0 Pavel Botev over 9 years ago in reply to MOHAMMAD NASEER M N

TI__Guru**** 170625 points

Mohammad,

What is the size of your ezsdk_dm816x-evm_5_05_02_00_setuplinux file? It might be broken, can you try download it again.

MOHAMMAD NASEER M N said:
2)I changed the directory to /home/edgate_pc/nas/ and copied "ezsdk_dm816x-evm_5_05_02_00_setuplinux",then i did "./ezsdk_dm816x-evm_5_05_02_00_setuplinux".When i start installing,there it was asking the installation folder and i browsed changed to "/home/edgate_pc/nas/ " and completed installation.

This looks correct.

MOHAMMAD NASEER M N said:
what to do with this?is this because of codesourcery installation path..?beacuse i installed that in its defalut location.

During the EZSDK installation, it will ask you to point to the CodeSourcery install folder. After that, if you point to the right location, the install process will continue.

Regards,
Pavel

0 MOHAMMAD NASEER M N over 9 years ago in reply to Pavel Botev

Genius 5755 points

Hi Pavel,

What is the size of your ezsdk_dm816x-evm_5_05_02_00_setuplinux file? It might be broken, can you try download it again.
-->>its size is 1.63gb.
I ll downlaod an again and install once again,ll update you afterwards.

thank you

0 Pavel Botev over 9 years ago in reply to MOHAMMAD NASEER M N

TI__Guru**** 170625 points

It is ~1.7GB on my side:

pbotev@mms-0306:~$ ls -al ezsdk_dm816x-evm_5_05_02_00_setuplinux
-rwxr-xr-x 1 pbotev mmsol 1674161546 Feb 4 2013 ezsdk_dm816x-evm_5_05_02_00_setuplinux

Regards,
Pavel

0 MOHAMMAD NASEER M N over 9 years ago in reply to Pavel Botev

Genius 5755 points

Hi Pavel,

please send me the link to download "ezsdk_dm816x-evm_5_05_02_00_setuplinux" as i downloaded the file,its only 1.63gb from the link

thank you.

0 MOHAMMAD NASEER M N over 9 years ago in reply to MOHAMMAD NASEER M N

Genius 5755 points

HI pavel,

can i create folder "ti-ezsdk_dm816x-evm_5_05_02_00" manually ,and install here.?

thank you.

0 Pavel Botev over 9 years ago in reply to MOHAMMAD NASEER M N

TI__Guru**** 170625 points

You are well aware of that link, but this is it:

Regards,
Pavel

0 Pavel Botev over 9 years ago in reply to MOHAMMAD NASEER M N

TI__Guru**** 170625 points

MOHAMMAD NASEER M N said:
can i create folder "ti-ezsdk_dm816x-evm_5_05_02_00" manually ,and install here.?

No, the EZSDK installer will create that folder for you.

Regards,
Pavel

0 Pavel Botev over 9 years ago in reply to Pavel Botev

TI__Guru**** 170625 points

Mohammad,

I download the file again, and I see it will not create the ti-ezsdk_dm816x-evm_5_05_02_00 folder now (like in the past). The ezsdk installer provide me the below folders/files after successful installation:

bin/
board-support/
component-sources/
docs/
dsp-devkit/
etc/
example-applications/
filesystem/
linux-devkit/
usr/
ezsdk_5_05_02_00_dm816x_Release_Notes.pdf
Makefile
Rules.make
setup.sh

So you can create ti-ezsdk_dm816x-evm_5_05_02_00 folder, put the ezsdk_dm816x-evm_5_05_02_00_setuplinux installer in that folder and install there.

Regards,
Pavel

0 MOHAMMAD NASEER M N over 9 years ago in reply to Pavel Botev

Genius 5755 points

Hi,

Now i got the folder with the name
"ti-ezsdk_dm816x-evm_5_05_02_00",earlier i installed as super user
thats why i dint get.

But i dint rename that folder name to "ezsdk" as it is not given in
the pdf.instead they have given the step

export EZSDK="${HOME}/ti-ezsdk_dm816x-evm_xx_xx_xx_xx",i did this
.Because in Makefile they used the word EZSDK.

i did the following steps,

1)host $ mkdir ${HOME}/workdir
host $ cd ${HOME}/workdir

2)gedit helloworld.c

3)#include <stdio.h>

int main()
{
printf("Hello World!\n");
}

4)host $ gedit Makefile

5)# Import the variables from the EZSDK so that you can find the EZSDK
components
include ${EZSDK}/Rules.make

helloworld:
# Make sure that you use a tab below
$(CSTOOL_PREFIX)gcc -o helloworld helloworld.c

6)echo $EZSDK

7)make helloworld

when i do this,i got errors like

edgate_pc@edgate-pc:~/workdir$ make helloworld
make: *** /home/edgate_pc/nas/ti-ezsdk_dm816x-evm_5_05_02_00: Is a
directory. Stop.
edgate_pc@edgate-pc:~/workdir$

thank you.

0 Pavel Botev over 9 years ago in reply to MOHAMMAD NASEER M N

TI__Guru**** 170625 points

MOHAMMAD NASEER M N said:
5)# Import the variables from the EZSDK so that you can find the EZSDK
components
include ${EZSDK}/Rules.make

helloworld:
# Make sure that you use a tab below
$(CSTOOL_PREFIX)gcc -o helloworld helloworld.c

Make sure you have <Tab> in the below line:

helloworld:
# Make sure that you use a tab below
$(CSTOOL_PREFIX)gcc -o helloworld helloworld.c

MOHAMMAD NASEER M N said:
6)echo $EZSDK

What is the output of "echo $EZSDK"?

Do you export the EZSDK variable to the EZSDK path?

export EZSDK=.....

Regards,
Pavel

0 MOHAMMAD NASEER M N over 9 years ago in reply to Pavel Botev

Genius 5755 points

Hi Pavel,

I I have done TAB and did export the EZSDK variable to the EZSDK path,it shows correct path after doing "echo $EZSDK".

but still the same same problem.

see the attachmmnet.

thank you.

0 Pavel Botev over 9 years ago in reply to MOHAMMAD NASEER M N

TI__Guru**** 170625 points

Can you attach the {HOME}/workdir/Makefile here in the forum? You should click on the "Use rich formatting" button in the right bottom corner, then click on the "Insert File" button and select the Makefile.

Attach also the {HOME}/nas/ti-ezsdk_dm816x-evm_5_05_02_00/Rules.make file.

Provide me the out of the below command:

{HOME}/nas/ti-ezsdk_dm816x-evm_5_05_02_00$ ls

Regards,
Pavel

0 MOHAMMAD NASEER M N over 9 years ago in reply to Pavel Botev

Genius 5755 points

Hi Pavel,

here is al three files.docs.rar If there is any errors in the files,please correct and send me the proper one.

thank you

0 Pavel Botev over 9 years ago in reply to MOHAMMAD NASEER M N

TI__Guru**** 170625 points

In Rules.make you have:

# The installation directory of the SDK.
EZSDK_INSTALL_DIR=/home/edgate_pc/ti-ezsdk_dm816x-evm_5_05_02_00

While your install dir is:
/home/edgate_pc/nas/ti-ezsdk_dm816x-evm_5_05_02_00

Can you try to fix the issue with editing the Rules.make file?

EZSDK_INSTALL_DIR=/home/edgate_pc/nas/ti-ezsdk_dm816x-evm_5_05_02_00

0 MOHAMMAD NASEER M N over 9 years ago in reply to Pavel Botev

Genius 5755 points

Rules (1).rar

HI Pavel,

I changed but still the result is same..no ouput.see the file what am sending you.

thank you

0 MOHAMMAD NASEER M N over 9 years ago in reply to MOHAMMAD NASEER M N

Genius 5755 points

Hi,
waiting for your reply Pavel.
thank you.

0 Pavel Botev over 9 years ago in reply to MOHAMMAD NASEER M N

TI__Guru**** 170625 points

Looks like this inconsistency can not be corrected manually. I would suggest you to delete ti-ezsdk_dm816x-evm_5_05_02_00 folder and install again.

The Hello world example is working fine on my side, I can create helloworld executable following the Software Developer User's Guide, there is nothing more/else required than what we have in the Software Developer User's Guide.

pbotev@mms-0306:~/workdir/helloworld$ echo $EZSDK

/home/users/pbotev/ti-ezsdk_dm816x-evm_5_05_02_00/

pbotev@mms-0306:~/workdir/helloworld$ make helloworld

/home/users/pbotev/workdir/opt/codesourcery/arm-2009q1//bin/arm-none-linux-gnueabi-gcc -o helloworld helloworld.c

pbotev@mms-0306:~/workdir/helloworld$ ls

helloworld helloworld.c Makefile

pbotev@mms-0306:~/workdir/helloworld$ file helloworld

helloworld: ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.14, not stripped

Regards,
Pavel

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dm8168 "Hello World!" application