Contiki: section `.data' will not fit in region `rom'

Created on 3 Dec 2016  ยท  75Comments  ยท  Source: contiki-os/contiki

Hello,
I try to run an example (ipv6/rpl-tsch/) on COOJA, z1 and I got this error.
Even if I downloaded a new contiki Instant virtual machine, it is still error.

/usr/local/msp430/bin/../lib/gcc/msp430/4.7.0/../../../../msp430/bin/ld: node.z1 section .data' will not fit in regionrom'
/usr/local/msp430/bin/../lib/gcc/msp430/4.7.0/../../../../msp430/bin/ld: region `rom' overflowed by 2 bytes

Thank you.

Most helpful comment

For your first question, I would suggest referring to msp430 data sheet memory map section where there is a vectors section in the middle of rom section. The weird thing is that I have found not a single way to to let msp430-gcc automatically allocate the extra .text section to the far_rom which should be the logical choice for memory allocation after the rom section is depleted.
Unfortunately, I am facing this error till now even after doing the above mentioned modification. I am quite sure this is a bug even in 4.7.3 and it is indeterministic too. For example, many a times it runs with no error but sometimes it is hard to believe the same code compilation gives this very error. This bug needs to be removed in msp430-gcc next release.

All 75 comments

I think there are some things wrong with RPL or TSCH, because I changed the new computer or contiki instant, but it is still same error.

I tested using msp430-gcc-4.7.2 as it is working OK, this is the same version the Travis tests use. You could either upgrade your toolchain version, or reduce some fat in the code.

Thank you very much,
That's exactly what I need, it's working well now :+1:

Hi,

Could you please tell me the steps you took to solve this problem. Thanks

Have you at least tried the above steps? hard to know what you have tried already... open a new issue.

I have fixed it now. My issue was i didn't know how to upgrade toolchain.

Hi,
This instruction work perfectly for me. Hope it's useful.
https://github.com/pksec/msp430-gcc-4.7.3

Hello there,
I am also working on z1 and came around with the 2 bytes error as mentioned by @lamnd09. I have figured out one mistake in sections/segments file memory.x found in /opt/mspgccx/msp430/lib/ldscripts/msp430f2617 folder. Just go to the following line

rom (rx) : ORIGIN = 0x3100, LENGTH = 0xcebe /* END=0xffc0, size 52926 */

and replace with

rom (rx) : ORIGIN = 0x3100, LENGTH = 0xcec0 /* END=0xffc0, size 52926 */

Cheers...

Interesting catch. But I wonder if there's some specific reason for the length it to be exactly 52926 in the first place? I.e. this "fix" might actually break other things.

Besides, the 0xcebe length value remains even in msp430-4.7.3, and my impression was that this "overflow by 2" bug does not appear in that version.

For your first question, I would suggest referring to msp430 data sheet memory map section where there is a vectors section in the middle of rom section. The weird thing is that I have found not a single way to to let msp430-gcc automatically allocate the extra .text section to the far_rom which should be the logical choice for memory allocation after the rom section is depleted.
Unfortunately, I am facing this error till now even after doing the above mentioned modification. I am quite sure this is a bug even in 4.7.3 and it is indeterministic too. For example, many a times it runs with no error but sometimes it is hard to believe the same code compilation gives this very error. This bug needs to be removed in msp430-gcc next release.

It has been puzzling me for a while now
Problems with -mcode-region=far on msp430x platform (Z1) https://sourceforge.net/p/contiki/mailman/message/32628670/

Just to add a little bit to this, I tried the 'fix' @rhr407 suggested (editing memory.x) for the exp5438, however the values are all correct in that, so although that may have been a bug for the msp430f2617, it isn't for the msp430f5438, and the issue persists.

Hello,

I followed instruction as per given by this link: https://github.com/pksec/msp430-gcc-4.7.3

After these steps when I checked my msp430-GCC version, it shows me 4.6.3 only.

My msp430 version is not updated. I want to simulate er-rest example on a Z1 platform.

Any solution???

you have to add that path in .bashrc file in home folder

$sudo gedit .bashrc

On Mon, Jul 23, 2018, 16:59 Vishal Rathod notifications@github.com wrote:

Hello,

I followed instruction as per given by this link:
https://github.com/pksec/msp430-gcc-4.7.3

After these steps when I checked my msp430-GCC version, it shows me 4.6.3
only.

My msp430 version is not updated. I want to simulate er-rest example on a
Z1 platform.

Any solution???

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please also remove existing 4.6 version

$sudo apt-get remove gcc-msp430

On Mon, Jul 23, 2018, 17:49 Rizwan Hamid Randhawa rhr407@gmail.com wrote:

you have to add that path in .bashrc file in home folder

$sudo gedit .bashrc

On Mon, Jul 23, 2018, 16:59 Vishal Rathod notifications@github.com
wrote:

Hello,

I followed instruction as per given by this link:
https://github.com/pksec/msp430-gcc-4.7.3

After these steps when I checked my msp430-GCC version, it shows me 4.6.3
only.

My msp430 version is not updated. I want to simulate er-rest example on a
Z1 platform.

Any solution???

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I already added that path in bashrc. This is the statement that I added.

export PATH=$PATH:/opt/compilers/mspgcc-4.7.3/bin

Now, It shows me 4.7.3.

But when I run the simulation and try to burn the code on Z1 mote it shows me

msp430-gcc: Command not found.

did u extracted the downloaded folder (mspgcc-4.7.3) exactly in
/opt/compilers?

On Mon, Jul 23, 2018, 17:55 Vishal Rathod notifications@github.com wrote:

I already added that path in bashrc. This is the statement that I added.

export PATH=$PATH:/opt/compilers/mspgcc-4.7.3/bin

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restart your system. it will load .bashrc only then

On Mon, Jul 23, 2018, 17:59 Rizwan Hamid Randhawa rhr407@gmail.com wrote:

did u extracted the downloaded folder (mspgcc-4.7.3) exactly in
/opt/compilers?

On Mon, Jul 23, 2018, 17:55 Vishal Rathod notifications@github.com
wrote:

I already added that path in bashrc. This is the statement that I added.

export PATH=$PATH:/opt/compilers/mspgcc-4.7.3/bin

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Ok.let me do it

Sir, it is giving me the same error.

This is the path for msp430

/opt/compilers/mspgcc-4.7.3

Inside, there are 6 folders and one of them is msp430

I have added this path in /etc/environment

/opt/compilers/mspgcc-4.7.3/msp430/bin

and in bashrc

export PATH=$PATH:/opt/compilers/mspgcc-4.7.3/bin

it's not bashrc file in which you have to paste that link. it's .bashrc

On Mon, Jul 23, 2018, 18:09 Vishal Rathod notifications@github.com wrote:

Sir, it is giving me the same error.

This is the path for msp430

/opt/compilers/mspgcc-4.7.3

Inside, there are 6 folders and one of them is msp430

I have added this path in /etc/environment

/opt/compilers/mspgcc-4.7.3/msp430/bin

and in bashrc

export PATH=$PATH:/opt/compilers/mspgcc-4.7.3/bin

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Sir,

I have pasted in ~/.bashrc file. In the same file I have set all the path.

Sent from my iPhone

On 23-Jul-2018, at 7:00 PM, Rizwan Hamid Randhawa notifications@github.com wrote:

it's not bashrc file in which you have to paste that link. it's .bashrc

On Mon, Jul 23, 2018, 18:09 Vishal Rathod notifications@github.com wrote:

Sir, it is giving me the same error.

This is the path for msp430

/opt/compilers/mspgcc-4.7.3

Inside, there are 6 folders and one of them is msp430

I have added this path in /etc/environment

/opt/compilers/mspgcc-4.7.3/msp430/bin

and in bashrc

export PATH=$PATH:/opt/compilers/mspgcc-4.7.3/bin

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Please do the same for .profile file and then log out and log in your PC again.

Don't put any PATH lines into ~/.bashrc! That file is for things that aren't exported. Put all PATH lines into ~/.profile (or ~/.bash_profile if it exists).

Also, I think that the names of the MSP430 tools changed. I don't remember the details; but, I think that the new names have the version number in them. You must edit "cpu/msp430/Makefile.msp430". Fix the spellings of the "msp430-*" tool-names.

4.7.3 works fine for me.

On Tue, Jul 24, 2018, 02:09 greg-king5 notifications@github.com wrote:

Don't put any PATH lines into ~/.bashrc! That file is for things that
aren't exported. Put all PATH lines into ~/.profile (or ~/.bash_profile
if it exists).

Also, I think that the names of the MSP430 tools changed. I don't remember
the details; but, I think that the new names have the version number in
them. You must edit "cpu/msp430/Makefile.msp430". Fix the spellings of the
"msp430-*" tool-names.

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I have added this path in the ~/.profile file. export
PATH=$PATH:/opt/compilers/mspgcc-4.7.3/bin

But there is no change in the output. Same error.

Then after I changed in this lines:

CC = msp430-gcc to msp430-gcc-4.7.3 or msp430-4.7.3
LD = msp430-gcc to msp430-gcc-4.7.3 or msp430-4.7.3 or msp430-ld

Whatever I wrote, it shows me command not found.

On Tue, Jul 24, 2018 at 2:39 AM greg-king5 notifications@github.com wrote:

Don't put any PATH lines into ~/.bashrc! That file is for things that
aren't exported. Put all PATH lines into ~/.profile (or ~/.bash_profile
if it exists).

Also, I think that the names of the MSP430 tools changed. I don't remember
the details; but, I think that the new names have the version number in
them. You must edit "cpu/msp430/Makefile.msp430". Fix the spellings of the
"msp430-*" tool-names.

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I checked my gcc and g++ version. It is 4.7.4.

On Tue, Jul 24, 2018 at 10:28 AM Vishal Rathod rathodvishal78@gmail.com
wrote:

I have added this path in the ~/.profile file. export
PATH=$PATH:/opt/compilers/mspgcc-4.7.3/bin

But there is no change in the output. Same error.

Then after I changed in this lines:

CC = msp430-gcc to msp430-gcc-4.7.3 or msp430-4.7.3
LD = msp430-gcc to msp430-gcc-4.7.3 or msp430-4.7.3 or msp430-ld

Whatever I wrote, it shows me command not found.

On Tue, Jul 24, 2018 at 2:39 AM greg-king5 notifications@github.com
wrote:

Don't put any PATH lines into ~/.bashrc! That file is for things that
aren't exported. Put all PATH lines into ~/.profile (or ~/.bash_profile
if it exists).

Also, I think that the names of the MSP430 tools changed. I don't
remember the details; but, I think that the new names have the version
number in them. You must edit "cpu/msp430/Makefile.msp430". Fix the
spellings of the "msp430-*" tool-names.

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National Institute of Technology, Karnataka.

@greg-king5 : You are right it's .profile file not .bashrc. I was mistaken. sorry for that. @vishal623 : Have you logged in your PC again. It must work.

Yes, sir.

I have followed the steps that were given by
https://github.com/pksec/msp430-gcc-4.7.3.

  1. I didn't remove the olde version of msp430.
  2. I have extracted the msp430-gcc-4.7.3 to /opt/compilers/. Inside that
    there will be one more zip file, so I also extracted it and mv outside of
    that directory and gave the name of msp430-gcc-4.7.3.
  3. I have added the path in /etc/environment. which is
    msp430-gcc-4.7.3/msp430/bin
  4. I have added the path in ~/.profile. which is msp430-gcc-4.7.3/bin
  5. I have also updated the CC and LD variables in Makefile.msp430

When I checked the version of msp430, it shows me 4.7.3, but when I run the
border router on sky mote, it shows ms msp430-gcc-4.7.3 command not found.
The reason behind it that It has a small amount of memory.
Even when I run the er-rest-client on z1, it shows me the same error.

For any other mote, the error will be the same.

On Tue, Jul 24, 2018 at 1:13 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

@greg-king5 https://github.com/greg-king5 : You are right it's .profile
file not .bashrc. I was mistaken. sorry for that. @vishal623
https://github.com/vishal623 : Have you logged in your PC again. It
must work.

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Can you send me a screen shot of contents of the folder /opt/compilers/msp430-gcc-4.7.3 please?

[image: msp430-gcc-4.7.3.png]
main directory

[image: msp430-gcc-4.7.3-bin.png]
โ€‹bin folder
โ€‹

On Tue, Jul 24, 2018 at 3:18 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

[image: screenshot from 2018-07-24 14-45-30]
https://user-images.githubusercontent.com/26026993/43130532-52e35f96-8f50-11e8-87cf-fab933d08661.png
It should be like this.
[image: screenshot from 2018-07-24 14-46-58]
https://user-images.githubusercontent.com/26026993/43130588-70ed687e-8f50-11e8-825f-2e6e37e3753d.png
an the bin folder must be like this.

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sure.

/opt/compilers/msp430-gcc-4.7.3
msp430-gcc-4 7 3

/opt/compilers/msp430-gcc-4.7.3/bin

msp430-gcc-4 7 3-bin

It seems fine. I am surprised why are you still facing the issue.

I have iterated your settings and found the same error as you are facing. Please change the folder name from msp430-gcc-4.7.3 to mspgcc-4.7.3 and path in .profile as well accordingly. It should work after logging out and logging in the system.

Should I change in Makefile.msp430?

On Tue, Jul 24, 2018 at 3:33 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Please change the folder name from msp430-gcc-4.7.3 to msp430gcc-4.7.3
I hope this is the error.

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yes if you have changed it previously. Otherwise, there is no need to change the make file. Revert it to its default state as it was already.

Now, I am able to compile the code of the border router on sky mote. But I
am not able to compile the er-rest-client code on Z1 mote. For that I have
to optimize the code.

Thanks for helping me.

On Tue, Jul 24, 2018 at 5:11 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

yes if you have changed it previously. There is no need to change the make
file. Revert it to its default state as it was already.

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what is the error?

On Wed, Jul 25, 2018, 09:35 Vishal Rathod notifications@github.com wrote:

Now, I am able to compile the code of the border router on sky mote. But I
am not able to compile the er-rest-client code on Z1 mote. For that I have
to optimize the code.

Thanks for helping me.

On Tue, Jul 24, 2018 at 5:11 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

yes if you have changed it previously. There is no need to change the
make
file. Revert it to its default state as it was already.

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"ROM overflow by ** bytes".

On Wed, Jul 25, 2018 at 1:17 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

what is the error?

On Wed, Jul 25, 2018, 09:35 Vishal Rathod notifications@github.com
wrote:

Now, I am able to compile the code of the border router on sky mote. But
I
am not able to compile the er-rest-client code on Z1 mote. For that I
have
to optimize the code.

Thanks for helping me.

On Tue, Jul 24, 2018 at 5:11 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

yes if you have changed it previously. There is no need to change the
make
file. Revert it to its default state as it was already.

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I am able to compile er-example-client code on Z1 mote but when I compiled
server code on Z1 it shows me the following error.

/usr/lib/gcc/msp430/4.6.3/../../../../msp430/bin/ld: er-example-server2.z1
section .rodata' will not fit in regionrom'
/usr/lib/gcc/msp430/4.6.3/../../../../msp430/bin/ld: section .vectors
loaded at [000000000000ffc0,000000000000ffff] overlaps section .rodata
loaded at [000000000000fa38,000000000001005d]
/usr/lib/gcc/msp430/4.6.3/../../../../msp430/bin/ld: region rom' overflowed by 584 bytes /usr/lib/gcc/msp430/4.6.3/mcpu-430x/mmpy-16/libcrt0.a(_copy_data.o): In function__do_copy_data':
/build/buildd/gcc-msp430-4.6.3~mspgcc-20120406/./gcc-4.6.3/gcc/config/msp430/crt0.S:195:
relocation truncated to fit: R_MSP430_16_BYTE against symbol
__data_load_start' defined in *ABS* section in er-example-server2.z1 /usr/lib/gcc/msp430/4.6.3/../../../../msp430/lib/mcpu-430x/mmpy-16/libc.a(vuprintf.o): In functionvuprintf':
/build/buildd/msp430-libc-20120224/src/./stdlib/vuprintf.c:433: relocation
truncated to fit: R_MSP430_16_BYTE against `no symbol'
collect2: ld returned 1 exit status
../../Makefile.include:280: recipe for target 'er-example-server2.z1' failed
make: * [er-example-server2.z1] Error 1
rm obj_z1/res-battery.o obj_z1/res-leds.o obj_z1/res-mirror.o
obj_z1/res-toggle.o obj_z1/res-radio.o obj_z1/res-b1-sep-b2.o
er-example-server2.co obj_z1/contiki-z1-main.o obj_z1/res-push.o
obj_z1/res-separate.o obj_z1/res-chunks.o obj_z1/res-light.o
obj_z1/res-sht11.o obj_z1/res-sub.o obj_z1/res-hello.o obj_z1/res-event.o
Process returned error code 2

I already updated the msp430 version still in this error it shows me 4.6.3.

On Wed, Jul 25, 2018 at 2:15 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

"ROM overflow by ** bytes".

On Wed, Jul 25, 2018 at 1:17 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

what is the error?

On Wed, Jul 25, 2018, 09:35 Vishal Rathod notifications@github.com
wrote:

Now, I am able to compile the code of the border router on sky mote.
But I
am not able to compile the er-rest-client code on Z1 mote. For that I
have
to optimize the code.

Thanks for helping me.

On Tue, Jul 24, 2018 at 5:11 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

yes if you have changed it previously. There is no need to change the
make
file. Revert it to its default state as it was already.

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National Institute of Technology, Karnataka.

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keep printfs minimum

On Wed, Jul 25, 2018, 13:55 Vishal Rathod notifications@github.com wrote:

I am able to compile er-example-client code on Z1 mote but when I compiled
server code on Z1 it shows me the following error.

/usr/lib/gcc/msp430/4.6.3/../../../../msp430/bin/ld: er-example-server2.z1
section .rodata' will not fit in regionrom'
/usr/lib/gcc/msp430/4.6.3/../../../../msp430/bin/ld: section .vectors
loaded at [000000000000ffc0,000000000000ffff] overlaps section .rodata
loaded at [000000000000fa38,000000000001005d]
/usr/lib/gcc/msp430/4.6.3/../../../../msp430/bin/ld: region rom' overflowed by 584 bytes /usr/lib/gcc/msp430/4.6.3/mcpu-430x/mmpy-16/libcrt0.a(_copy_data.o): In function__do_copy_data':

/build/buildd/gcc-msp430-4.6.3~mspgcc-20120406/./gcc-4.6.3/gcc/config/msp430/crt0.S:195:
relocation truncated to fit: R_MSP430_16_BYTE against symbol
`__data_load_start' defined in ABS section in er-example-server2.z1

/usr/lib/gcc/msp430/4.6.3/../../../../msp430/lib/mcpu-430x/mmpy-16/libc.a(vuprintf.o):
In function vuprintf': /build/buildd/msp430-libc-20120224/src/./stdlib/vuprintf.c:433: relocation truncated to fit: R_MSP430_16_BYTE againstno symbol'
collect2: ld returned 1 exit status
../../Makefile.include:280: recipe for target 'er-example-server2.z1'
failed
make: * [er-example-server2.z1] Error 1
rm obj_z1/res-battery.o obj_z1/res-leds.o obj_z1/res-mirror.o
obj_z1/res-toggle.o obj_z1/res-radio.o obj_z1/res-b1-sep-b2.o
er-example-server2.co obj_z1/contiki-z1-main.o obj_z1/res-push.o
obj_z1/res-separate.o obj_z1/res-chunks.o obj_z1/res-light.o
obj_z1/res-sht11.o obj_z1/res-sub.o obj_z1/res-hello.o obj_z1/res-event.o
Process returned error code 2

I already updated the msp430 version still in this error it shows me 4.6.3.

On Wed, Jul 25, 2018 at 2:15 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

"ROM overflow by ** bytes".

On Wed, Jul 25, 2018 at 1:17 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

what is the error?

On Wed, Jul 25, 2018, 09:35 Vishal Rathod notifications@github.com
wrote:

Now, I am able to compile the code of the border router on sky mote.
But I
am not able to compile the er-rest-client code on Z1 mote. For that I
have
to optimize the code.

Thanks for helping me.

On Tue, Jul 24, 2018 at 5:11 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

yes if you have changed it previously. There is no need to change
the
make
file. Revert it to its default state as it was already.

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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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I am using the default code of er-rest-client and er-rest-server which is
given in er-rest-example folder.

On Wed, Jul 25, 2018 at 3:22 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

keep printfs minimum

On Wed, Jul 25, 2018, 13:55 Vishal Rathod notifications@github.com
wrote:

I am able to compile er-example-client code on Z1 mote but when I
compiled
server code on Z1 it shows me the following error.

/usr/lib/gcc/msp430/4.6.3/../../../../msp430/bin/ld:
er-example-server2.z1
section .rodata' will not fit in regionrom'
/usr/lib/gcc/msp430/4.6.3/../../../../msp430/bin/ld: section .vectors
loaded at [000000000000ffc0,000000000000ffff] overlaps section .rodata
loaded at [000000000000fa38,000000000001005d]
/usr/lib/gcc/msp430/4.6.3/../../../../msp430/bin/ld: region rom' overflowed by 584 bytes /usr/lib/gcc/msp430/4.6.3/mcpu-430x/mmpy-16/libcrt0.a(_copy_data.o): In function__do_copy_data':

/build/buildd/gcc-msp430-4.6.3~mspgcc-20120406/./gcc-4.6.3/gcc/config/msp430/crt0.S:195:
relocation truncated to fit: R_MSP430_16_BYTE against symbol
`__data_load_start' defined in ABS section in er-example-server2.z1

/usr/lib/gcc/msp430/4.6.3/../../../../msp430/lib/mcpu-430x/mmpy-16/libc.a(vuprintf.o):
In function vuprintf': /build/buildd/msp430-libc-20120224/src/./stdlib/vuprintf.c:433: relocation truncated to fit: R_MSP430_16_BYTE againstno symbol'
collect2: ld returned 1 exit status
../../Makefile.include:280: recipe for target 'er-example-server2.z1'
failed
make: * [er-example-server2.z1] Error 1
rm obj_z1/res-battery.o obj_z1/res-leds.o obj_z1/res-mirror.o
obj_z1/res-toggle.o obj_z1/res-radio.o obj_z1/res-b1-sep-b2.o
er-example-server2.co obj_z1/contiki-z1-main.o obj_z1/res-push.o
obj_z1/res-separate.o obj_z1/res-chunks.o obj_z1/res-light.o
obj_z1/res-sht11.o obj_z1/res-sub.o obj_z1/res-hello.o obj_z1/res-event.o
Process returned error code 2

I already updated the msp430 version still in this error it shows me
4.6.3.

On Wed, Jul 25, 2018 at 2:15 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

"ROM overflow by ** bytes".

On Wed, Jul 25, 2018 at 1:17 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

what is the error?

On Wed, Jul 25, 2018, 09:35 Vishal Rathod notifications@github.com
wrote:

Now, I am able to compile the code of the border router on sky mote.
But I
am not able to compile the er-rest-client code on Z1 mote. For that
I
have
to optimize the code.

Thanks for helping me.

On Tue, Jul 24, 2018 at 5:11 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

yes if you have changed it previously. There is no need to change
the
make
file. Revert it to its default state as it was already.

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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

That looks like an old copy of error messages. You shouldn't see /4.6.3/ anymore.

set the DEBUG 0 in er-coap.c file or wherever you think necessary so that
no debug strings get printed on terminal.

On Wed, Jul 25, 2018, 16:19 Vishal Rathod notifications@github.com wrote:

I am using the default code of er-rest-client and er-rest-server which is
given in er-rest-example folder.

On Wed, Jul 25, 2018 at 3:22 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

keep printfs minimum

On Wed, Jul 25, 2018, 13:55 Vishal Rathod notifications@github.com
wrote:

I am able to compile er-example-client code on Z1 mote but when I
compiled
server code on Z1 it shows me the following error.

/usr/lib/gcc/msp430/4.6.3/../../../../msp430/bin/ld:
er-example-server2.z1
section .rodata' will not fit in regionrom'
/usr/lib/gcc/msp430/4.6.3/../../../../msp430/bin/ld: section .vectors
loaded at [000000000000ffc0,000000000000ffff] overlaps section .rodata
loaded at [000000000000fa38,000000000001005d]
/usr/lib/gcc/msp430/4.6.3/../../../../msp430/bin/ld: region rom' overflowed by 584 bytes /usr/lib/gcc/msp430/4.6.3/mcpu-430x/mmpy-16/libcrt0.a(_copy_data.o): In function__do_copy_data':

/build/buildd/gcc-msp430-4.6.3~mspgcc-20120406/./gcc-4.6.3/gcc/config/msp430/crt0.S:195:

relocation truncated to fit: R_MSP430_16_BYTE against symbol
`__data_load_start' defined in ABS section in er-example-server2.z1

/usr/lib/gcc/msp430/4.6.3/../../../../msp430/lib/mcpu-430x/mmpy-16/libc.a(vuprintf.o):

In function vuprintf': /build/buildd/msp430-libc-20120224/src/./stdlib/vuprintf.c:433: relocation truncated to fit: R_MSP430_16_BYTE againstno symbol'
collect2: ld returned 1 exit status
../../Makefile.include:280: recipe for target 'er-example-server2.z1'
failed
make: * [er-example-server2.z1] Error 1
rm obj_z1/res-battery.o obj_z1/res-leds.o obj_z1/res-mirror.o
obj_z1/res-toggle.o obj_z1/res-radio.o obj_z1/res-b1-sep-b2.o
er-example-server2.co obj_z1/contiki-z1-main.o obj_z1/res-push.o
obj_z1/res-separate.o obj_z1/res-chunks.o obj_z1/res-light.o
obj_z1/res-sht11.o obj_z1/res-sub.o obj_z1/res-hello.o
obj_z1/res-event.o
Process returned error code 2

I already updated the msp430 version still in this error it shows me
4.6.3.

On Wed, Jul 25, 2018 at 2:15 PM Vishal Rathod <
[email protected]>
wrote:

"ROM overflow by ** bytes".

On Wed, Jul 25, 2018 at 1:17 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

what is the error?

On Wed, Jul 25, 2018, 09:35 Vishal Rathod <[email protected]

wrote:

Now, I am able to compile the code of the border router on sky
mote.
But I
am not able to compile the er-rest-client code on Z1 mote. For
that
I
have
to optimize the code.

Thanks for helping me.

On Tue, Jul 24, 2018 at 5:11 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

yes if you have changed it previously. There is no need to
change
the
make
file. Revert it to its default state as it was already.

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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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National Institute of Technology, Karnataka.

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Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well as in other files. Why it shows me the error in msp430gcc-4.6.3. I already set the msp430gcc-4.7.3.

Uninstall 4.6

On Mon, Jul 30, 2018, 12:34 Vishal Rathod notifications@github.com wrote:

Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well as in other files.
Why it shows me the error in msp430gcc-4.6.3. I already set the
msp430gcc-4.7.3.

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When I uninstalled the gcc-msp430 it shows me "msp430-gcc: command not
found".

When I checked the version of msp430 by using command
"msp430-gcc --version", it shows me 4.7.3.

On Mon, Jul 30, 2018 at 2:00 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Uninstall 4.6

On Mon, Jul 30, 2018, 12:34 Vishal Rathod notifications@github.com
wrote:

Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well as in other files.
Why it shows me the error in msp430gcc-4.6.3. I already set the
msp430gcc-4.7.3.

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Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

Should I use below command?

sudo apt-get purge --auto-remove gcc-msp430

It will delete configuration and/or data files of gcc-msp430 and it's
dependencies from Ubuntu Trusty. Is it necessary?

One more is

sudo apt-get remove --auto-remove gcc-msp430

It will remove the gcc-msp430 package and any other dependent package which
are no longer needed.

On Tue, Jul 31, 2018 at 2:59 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

When I uninstalled the gcc-msp430 it shows me "msp430-gcc: command not
found".

When I checked the version of msp430 by using command
"msp430-gcc --version", it shows me 4.7.3.

On Mon, Jul 30, 2018 at 2:00 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Uninstall 4.6

On Mon, Jul 30, 2018, 12:34 Vishal Rathod notifications@github.com
wrote:

Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well as in other files.
Why it shows me the error in msp430gcc-4.6.3. I already set the
msp430gcc-4.7.3.

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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

no need to use these commands once 4.6 is uninstalled. please read the
precious posts carefully for 4.7.3

On Tue, Jul 31, 2018, 14:34 Vishal Rathod notifications@github.com wrote:

Should I use below command?

sudo apt-get purge --auto-remove gcc-msp430

It will delete configuration and/or data files of gcc-msp430 and it's
dependencies from Ubuntu Trusty. Is it necessary?

One more is

sudo apt-get remove --auto-remove gcc-msp430

It will remove the gcc-msp430 package and any other dependent package which
are no longer needed.

On Tue, Jul 31, 2018 at 2:59 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

When I uninstalled the gcc-msp430 it shows me "msp430-gcc: command not
found".

When I checked the version of msp430 by using command
"msp430-gcc --version", it shows me 4.7.3.

On Mon, Jul 30, 2018 at 2:00 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Uninstall 4.6

On Mon, Jul 30, 2018, 12:34 Vishal Rathod notifications@github.com
wrote:

Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well as in other
files.
Why it shows me the error in msp430gcc-4.6.3. I already set the
msp430gcc-4.7.3.

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National Institute of Technology, Karnataka.

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Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Sir, I followed all the steps properly. Here, I am attaching screenshots of
all the steps. PFA.

On Tue, Jul 31, 2018 at 5:14 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

no need to use thse commands once 4.6 is uninstalled. please read the
precious posts carefully for 4.7.3

On Tue, Jul 31, 2018, 14:34 Vishal Rathod notifications@github.com
wrote:

Should I use below command?

sudo apt-get purge --auto-remove gcc-msp430

It will delete configuration and/or data files of gcc-msp430 and it's
dependencies from Ubuntu Trusty. Is it necessary?

One more is

sudo apt-get remove --auto-remove gcc-msp430

It will remove the gcc-msp430 package and any other dependent package
which
are no longer needed.

On Tue, Jul 31, 2018 at 2:59 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

When I uninstalled the gcc-msp430 it shows me "msp430-gcc: command not
found".

When I checked the version of msp430 by using command
"msp430-gcc --version", it shows me 4.7.3.

On Mon, Jul 30, 2018 at 2:00 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Uninstall 4.6

On Mon, Jul 30, 2018, 12:34 Vishal Rathod notifications@github.com
wrote:

Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well as in other
files.
Why it shows me the error in msp430gcc-4.6.3. I already set the
msp430gcc-4.7.3.

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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

Now, I am also facing problem to compile rpl border router on sky mote.

On Tue, Jul 31, 2018 at 7:22 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

Sir, I followed all the steps properly. Here, I am attaching screenshots
of all the steps. PFA.

On Tue, Jul 31, 2018 at 5:14 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

no need to use thse commands once 4.6 is uninstalled. please read the
precious posts carefully for 4.7.3

On Tue, Jul 31, 2018, 14:34 Vishal Rathod notifications@github.com
wrote:

Should I use below command?

sudo apt-get purge --auto-remove gcc-msp430

It will delete configuration and/or data files of gcc-msp430 and it's
dependencies from Ubuntu Trusty. Is it necessary?

One more is

sudo apt-get remove --auto-remove gcc-msp430

It will remove the gcc-msp430 package and any other dependent package
which
are no longer needed.

On Tue, Jul 31, 2018 at 2:59 PM Vishal Rathod <[email protected]

wrote:

When I uninstalled the gcc-msp430 it shows me "msp430-gcc: command not
found".

When I checked the version of msp430 by using command
"msp430-gcc --version", it shows me 4.7.3.

On Mon, Jul 30, 2018 at 2:00 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Uninstall 4.6

On Mon, Jul 30, 2018, 12:34 Vishal Rathod notifications@github.com
wrote:

Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well as in other
files.
Why it shows me the error in msp430gcc-4.6.3. I already set the
msp430gcc-4.7.3.

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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

please check if you have the same path /opt/compilers... as mentioned in my
earlier posts.

On Wed, Aug 1, 2018, 09:57 Vishal Rathod notifications@github.com wrote:

Now, I am also facing problem to compile rpl border router on sky mote.

On Tue, Jul 31, 2018 at 7:22 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

Sir, I followed all the steps properly. Here, I am attaching screenshots
of all the steps. PFA.

On Tue, Jul 31, 2018 at 5:14 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

no need to use thse commands once 4.6 is uninstalled. please read the
precious posts carefully for 4.7.3

On Tue, Jul 31, 2018, 14:34 Vishal Rathod notifications@github.com
wrote:

Should I use below command?

sudo apt-get purge --auto-remove gcc-msp430

It will delete configuration and/or data files of gcc-msp430 and it's
dependencies from Ubuntu Trusty. Is it necessary?

One more is

sudo apt-get remove --auto-remove gcc-msp430

It will remove the gcc-msp430 package and any other dependent package
which
are no longer needed.

On Tue, Jul 31, 2018 at 2:59 PM Vishal Rathod <
[email protected]

wrote:

When I uninstalled the gcc-msp430 it shows me "msp430-gcc: command
not
found".

When I checked the version of msp430 by using command
"msp430-gcc --version", it shows me 4.7.3.

On Mon, Jul 30, 2018 at 2:00 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Uninstall 4.6

On Mon, Jul 30, 2018, 12:34 Vishal Rathod <
[email protected]>
wrote:

Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well as in other
files.
Why it shows me the error in msp430gcc-4.6.3. I already set the
msp430gcc-4.7.3.

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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

โ€”
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In the post, they mentioned path /opt/compilers/mspgcc-4.7.3

So, I changed the path and recompiled it, but the error is the same
msp430-gcc: command not found

In contiki/cpu/msp430/Makefile.msp430, the CC and LD is msp430-gcc. I also
checked by changing it to msp430-gcc-4.7.3 or mspgcc-4.7.3

But it didn't work.

I tried a lot, but all things went wrong for me. If possible then Could you
please access my system and check once.

Thanks
Vishal

On Wed, Aug 1, 2018 at 2:27 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

please check if you have the same path /opt/compilers... as mentioned in my
earlier posts.

On Wed, Aug 1, 2018, 09:57 Vishal Rathod notifications@github.com wrote:

Now, I am also facing problem to compile rpl border router on sky mote.

On Tue, Jul 31, 2018 at 7:22 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

Sir, I followed all the steps properly. Here, I am attaching
screenshots
of all the steps. PFA.

On Tue, Jul 31, 2018 at 5:14 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

no need to use thse commands once 4.6 is uninstalled. please read the
precious posts carefully for 4.7.3

On Tue, Jul 31, 2018, 14:34 Vishal Rathod notifications@github.com
wrote:

Should I use below command?

sudo apt-get purge --auto-remove gcc-msp430

It will delete configuration and/or data files of gcc-msp430 and
it's
dependencies from Ubuntu Trusty. Is it necessary?

One more is

sudo apt-get remove --auto-remove gcc-msp430

It will remove the gcc-msp430 package and any other dependent
package
which
are no longer needed.

On Tue, Jul 31, 2018 at 2:59 PM Vishal Rathod <
[email protected]

wrote:

When I uninstalled the gcc-msp430 it shows me "msp430-gcc: command
not
found".

When I checked the version of msp430 by using command
"msp430-gcc --version", it shows me 4.7.3.

On Mon, Jul 30, 2018 at 2:00 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Uninstall 4.6

On Mon, Jul 30, 2018, 12:34 Vishal Rathod <
[email protected]>
wrote:

Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well as in
other
files.
Why it shows me the error in msp430gcc-4.6.3. I already set the
msp430gcc-4.7.3.

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You are receiving this because you were mentioned.
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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

yes, I was also going to suggest that. Please email me your skype.

On Wed, Aug 1, 2018, 15:02 Vishal Rathod notifications@github.com wrote:

In the post, they mentioned path /opt/compilers/mspgcc-4.7.3

So, I changed the path and recompiled it, but the error is the same
msp430-gcc: command not found

In contiki/cpu/msp430/Makefile.msp430, the CC and LD is msp430-gcc. I also
checked by changing it to msp430-gcc-4.7.3 or mspgcc-4.7.3

But it didn't work.

I tried a lot, but all things went wrong for me. If possible then Could you
please access my system and check once.

Thanks
Vishal

On Wed, Aug 1, 2018 at 2:27 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

please check if you have the same path /opt/compilers... as mentioned in
my
earlier posts.

On Wed, Aug 1, 2018, 09:57 Vishal Rathod notifications@github.com
wrote:

Now, I am also facing problem to compile rpl border router on sky mote.

On Tue, Jul 31, 2018 at 7:22 PM Vishal Rathod <
[email protected]>
wrote:

Sir, I followed all the steps properly. Here, I am attaching
screenshots
of all the steps. PFA.

On Tue, Jul 31, 2018 at 5:14 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

no need to use thse commands once 4.6 is uninstalled. please read
the
precious posts carefully for 4.7.3

On Tue, Jul 31, 2018, 14:34 Vishal Rathod <[email protected]

wrote:

Should I use below command?

sudo apt-get purge --auto-remove gcc-msp430

It will delete configuration and/or data files of gcc-msp430 and
it's
dependencies from Ubuntu Trusty. Is it necessary?

One more is

sudo apt-get remove --auto-remove gcc-msp430

It will remove the gcc-msp430 package and any other dependent
package
which
are no longer needed.

On Tue, Jul 31, 2018 at 2:59 PM Vishal Rathod <
[email protected]

wrote:

When I uninstalled the gcc-msp430 it shows me "msp430-gcc:
command
not
found".

When I checked the version of msp430 by using command
"msp430-gcc --version", it shows me 4.7.3.

On Mon, Jul 30, 2018 at 2:00 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Uninstall 4.6

On Mon, Jul 30, 2018, 12:34 Vishal Rathod <
[email protected]>
wrote:

Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well as in
other
files.
Why it shows me the error in msp430gcc-4.6.3. I already set
the
msp430gcc-4.7.3.

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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Ok sir.

First I have to install it. Give me some time.

On Wed, Aug 1, 2018 at 4:22 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

yes, I was also going to suggest that. Please email me your skype.

On Wed, Aug 1, 2018, 15:02 Vishal Rathod notifications@github.com wrote:

In the post, they mentioned path /opt/compilers/mspgcc-4.7.3

So, I changed the path and recompiled it, but the error is the same
msp430-gcc: command not found

In contiki/cpu/msp430/Makefile.msp430, the CC and LD is msp430-gcc. I
also
checked by changing it to msp430-gcc-4.7.3 or mspgcc-4.7.3

But it didn't work.

I tried a lot, but all things went wrong for me. If possible then Could
you
please access my system and check once.

Thanks
Vishal

On Wed, Aug 1, 2018 at 2:27 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

please check if you have the same path /opt/compilers... as mentioned
in
my
earlier posts.

On Wed, Aug 1, 2018, 09:57 Vishal Rathod notifications@github.com
wrote:

Now, I am also facing problem to compile rpl border router on sky
mote.

On Tue, Jul 31, 2018 at 7:22 PM Vishal Rathod <
[email protected]>
wrote:

Sir, I followed all the steps properly. Here, I am attaching
screenshots
of all the steps. PFA.

On Tue, Jul 31, 2018 at 5:14 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

no need to use thse commands once 4.6 is uninstalled. please read
the
precious posts carefully for 4.7.3

On Tue, Jul 31, 2018, 14:34 Vishal Rathod <
[email protected]

wrote:

Should I use below command?

sudo apt-get purge --auto-remove gcc-msp430

It will delete configuration and/or data files of gcc-msp430 and
it's
dependencies from Ubuntu Trusty. Is it necessary?

One more is

sudo apt-get remove --auto-remove gcc-msp430

It will remove the gcc-msp430 package and any other dependent
package
which
are no longer needed.

On Tue, Jul 31, 2018 at 2:59 PM Vishal Rathod <
[email protected]

wrote:

When I uninstalled the gcc-msp430 it shows me "msp430-gcc:
command
not
found".

When I checked the version of msp430 by using command
"msp430-gcc --version", it shows me 4.7.3.

On Mon, Jul 30, 2018 at 2:00 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Uninstall 4.6

On Mon, Jul 30, 2018, 12:34 Vishal Rathod <
[email protected]>
wrote:

Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well as in
other
files.
Why it shows me the error in msp430gcc-4.6.3. I already set
the
msp430gcc-4.7.3.

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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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--
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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

my skype account name is rathodvishalji.

On Wed, Aug 1, 2018 at 4:31 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

Ok sir.

First I have to install it. Give me some time.

On Wed, Aug 1, 2018 at 4:22 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

yes, I was also going to suggest that. Please email me your skype.

On Wed, Aug 1, 2018, 15:02 Vishal Rathod notifications@github.com
wrote:

In the post, they mentioned path /opt/compilers/mspgcc-4.7.3

So, I changed the path and recompiled it, but the error is the same
msp430-gcc: command not found

In contiki/cpu/msp430/Makefile.msp430, the CC and LD is msp430-gcc. I
also
checked by changing it to msp430-gcc-4.7.3 or mspgcc-4.7.3

But it didn't work.

I tried a lot, but all things went wrong for me. If possible then Could
you
please access my system and check once.

Thanks
Vishal

On Wed, Aug 1, 2018 at 2:27 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

please check if you have the same path /opt/compilers... as mentioned
in
my
earlier posts.

On Wed, Aug 1, 2018, 09:57 Vishal Rathod notifications@github.com
wrote:

Now, I am also facing problem to compile rpl border router on sky
mote.

On Tue, Jul 31, 2018 at 7:22 PM Vishal Rathod <
[email protected]>
wrote:

Sir, I followed all the steps properly. Here, I am attaching
screenshots
of all the steps. PFA.

On Tue, Jul 31, 2018 at 5:14 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

no need to use thse commands once 4.6 is uninstalled. please read
the
precious posts carefully for 4.7.3

On Tue, Jul 31, 2018, 14:34 Vishal Rathod <
[email protected]

wrote:

Should I use below command?

sudo apt-get purge --auto-remove gcc-msp430

It will delete configuration and/or data files of gcc-msp430
and
it's
dependencies from Ubuntu Trusty. Is it necessary?

One more is

sudo apt-get remove --auto-remove gcc-msp430

It will remove the gcc-msp430 package and any other dependent
package
which
are no longer needed.

On Tue, Jul 31, 2018 at 2:59 PM Vishal Rathod <
[email protected]

wrote:

When I uninstalled the gcc-msp430 it shows me "msp430-gcc:
command
not
found".

When I checked the version of msp430 by using command
"msp430-gcc --version", it shows me 4.7.3.

On Mon, Jul 30, 2018 at 2:00 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Uninstall 4.6

On Mon, Jul 30, 2018, 12:34 Vishal Rathod <
[email protected]>
wrote:

Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well as in
other
files.
Why it shows me the error in msp430gcc-4.6.3. I already
set
the
msp430gcc-4.7.3.

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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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--
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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

My teamviewer ID is 446416631
Password is 4322

On Wed, Aug 1, 2018 at 4:42 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

my skype account name is rathodvishalji.

On Wed, Aug 1, 2018 at 4:31 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

Ok sir.

First I have to install it. Give me some time.

On Wed, Aug 1, 2018 at 4:22 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

yes, I was also going to suggest that. Please email me your skype.

On Wed, Aug 1, 2018, 15:02 Vishal Rathod notifications@github.com
wrote:

In the post, they mentioned path /opt/compilers/mspgcc-4.7.3

So, I changed the path and recompiled it, but the error is the same
msp430-gcc: command not found

In contiki/cpu/msp430/Makefile.msp430, the CC and LD is msp430-gcc. I
also
checked by changing it to msp430-gcc-4.7.3 or mspgcc-4.7.3

But it didn't work.

I tried a lot, but all things went wrong for me. If possible then
Could you
please access my system and check once.

Thanks
Vishal

On Wed, Aug 1, 2018 at 2:27 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

please check if you have the same path /opt/compilers... as
mentioned in
my
earlier posts.

On Wed, Aug 1, 2018, 09:57 Vishal Rathod notifications@github.com
wrote:

Now, I am also facing problem to compile rpl border router on sky
mote.

On Tue, Jul 31, 2018 at 7:22 PM Vishal Rathod <
[email protected]>
wrote:

Sir, I followed all the steps properly. Here, I am attaching
screenshots
of all the steps. PFA.

On Tue, Jul 31, 2018 at 5:14 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

no need to use thse commands once 4.6 is uninstalled. please
read
the
precious posts carefully for 4.7.3

On Tue, Jul 31, 2018, 14:34 Vishal Rathod <
[email protected]

wrote:

Should I use below command?

sudo apt-get purge --auto-remove gcc-msp430

It will delete configuration and/or data files of gcc-msp430
and
it's
dependencies from Ubuntu Trusty. Is it necessary?

One more is

sudo apt-get remove --auto-remove gcc-msp430

It will remove the gcc-msp430 package and any other dependent
package
which
are no longer needed.

On Tue, Jul 31, 2018 at 2:59 PM Vishal Rathod <
[email protected]

wrote:

When I uninstalled the gcc-msp430 it shows me "msp430-gcc:
command
not
found".

When I checked the version of msp430 by using command
"msp430-gcc --version", it shows me 4.7.3.

On Mon, Jul 30, 2018 at 2:00 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Uninstall 4.6

On Mon, Jul 30, 2018, 12:34 Vishal Rathod <
[email protected]>
wrote:

Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well as
in
other
files.
Why it shows me the error in msp430gcc-4.6.3. I already
set
the
msp430gcc-4.7.3.

โ€”
You are receiving this because you were mentioned.
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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

โ€”
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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

I hope we may talk tonight.

On Wed, Aug 1, 2018, 16:21 Vishal Rathod notifications@github.com wrote:

My teamviewer ID is 446416631
Password is 4322

On Wed, Aug 1, 2018 at 4:42 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

my skype account name is rathodvishalji.

On Wed, Aug 1, 2018 at 4:31 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

Ok sir.

First I have to install it. Give me some time.

On Wed, Aug 1, 2018 at 4:22 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

yes, I was also going to suggest that. Please email me your skype.

On Wed, Aug 1, 2018, 15:02 Vishal Rathod notifications@github.com
wrote:

In the post, they mentioned path /opt/compilers/mspgcc-4.7.3

So, I changed the path and recompiled it, but the error is the same
msp430-gcc: command not found

In contiki/cpu/msp430/Makefile.msp430, the CC and LD is msp430-gcc. I
also
checked by changing it to msp430-gcc-4.7.3 or mspgcc-4.7.3

But it didn't work.

I tried a lot, but all things went wrong for me. If possible then
Could you
please access my system and check once.

Thanks
Vishal

On Wed, Aug 1, 2018 at 2:27 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

please check if you have the same path /opt/compilers... as
mentioned in
my
earlier posts.

On Wed, Aug 1, 2018, 09:57 Vishal Rathod <[email protected]

wrote:
>

Now, I am also facing problem to compile rpl border router on sky
mote.

On Tue, Jul 31, 2018 at 7:22 PM Vishal Rathod <
[email protected]>
wrote:

Sir, I followed all the steps properly. Here, I am attaching
screenshots
of all the steps. PFA.

On Tue, Jul 31, 2018 at 5:14 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

no need to use thse commands once 4.6 is uninstalled. please
read
the
precious posts carefully for 4.7.3

On Tue, Jul 31, 2018, 14:34 Vishal Rathod <
[email protected]

wrote:

Should I use below command?

sudo apt-get purge --auto-remove gcc-msp430

It will delete configuration and/or data files of gcc-msp430
and
it's
dependencies from Ubuntu Trusty. Is it necessary?

One more is

sudo apt-get remove --auto-remove gcc-msp430

It will remove the gcc-msp430 package and any other
dependent
package
which
are no longer needed.

On Tue, Jul 31, 2018 at 2:59 PM Vishal Rathod <
[email protected]

wrote:

When I uninstalled the gcc-msp430 it shows me "msp430-gcc:
command
not
found".

When I checked the version of msp430 by using command
"msp430-gcc --version", it shows me 4.7.3.

On Mon, Jul 30, 2018 at 2:00 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Uninstall 4.6

On Mon, Jul 30, 2018, 12:34 Vishal Rathod <
[email protected]>
wrote:

Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well as
in
other
files.
Why it shows me the error in msp430gcc-4.6.3. I already
set
the
msp430gcc-4.7.3.

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--
Vishal Rathod
Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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--
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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

--
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Research Scholar,
Computer Science and Engineering Department,
National Institute of Technology, Karnataka.

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Ok.

On Wed, Aug 1, 2018 at 5:42 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

I hope we may talk tonight.

On Wed, Aug 1, 2018, 16:21 Vishal Rathod notifications@github.com wrote:

My teamviewer ID is 446416631
Password is 4322

On Wed, Aug 1, 2018 at 4:42 PM Vishal Rathod rathodvishal78@gmail.com
wrote:

my skype account name is rathodvishalji.

On Wed, Aug 1, 2018 at 4:31 PM Vishal Rathod <[email protected]

wrote:

Ok sir.

First I have to install it. Give me some time.

On Wed, Aug 1, 2018 at 4:22 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

yes, I was also going to suggest that. Please email me your skype.

On Wed, Aug 1, 2018, 15:02 Vishal Rathod notifications@github.com
wrote:

In the post, they mentioned path /opt/compilers/mspgcc-4.7.3

So, I changed the path and recompiled it, but the error is the same
msp430-gcc: command not found

In contiki/cpu/msp430/Makefile.msp430, the CC and LD is
msp430-gcc. I
also
checked by changing it to msp430-gcc-4.7.3 or mspgcc-4.7.3

But it didn't work.

I tried a lot, but all things went wrong for me. If possible then
Could you
please access my system and check once.

Thanks
Vishal

On Wed, Aug 1, 2018 at 2:27 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

please check if you have the same path /opt/compilers... as
mentioned in
my
earlier posts.

On Wed, Aug 1, 2018, 09:57 Vishal Rathod <
[email protected]

wrote:
>

Now, I am also facing problem to compile rpl border router on
sky
mote.

On Tue, Jul 31, 2018 at 7:22 PM Vishal Rathod <
[email protected]>
wrote:

Sir, I followed all the steps properly. Here, I am attaching
screenshots
of all the steps. PFA.

On Tue, Jul 31, 2018 at 5:14 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

no need to use thse commands once 4.6 is uninstalled. please
read
the
precious posts carefully for 4.7.3

On Tue, Jul 31, 2018, 14:34 Vishal Rathod <
[email protected]

wrote:

Should I use below command?

sudo apt-get purge --auto-remove gcc-msp430

It will delete configuration and/or data files of
gcc-msp430
and
it's
dependencies from Ubuntu Trusty. Is it necessary?

One more is

sudo apt-get remove --auto-remove gcc-msp430

It will remove the gcc-msp430 package and any other
dependent
package
which
are no longer needed.

On Tue, Jul 31, 2018 at 2:59 PM Vishal Rathod <
[email protected]

wrote:

When I uninstalled the gcc-msp430 it shows me
"msp430-gcc:
command
not
found".

When I checked the version of msp430 by using command
"msp430-gcc --version", it shows me 4.7.3.

On Mon, Jul 30, 2018 at 2:00 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Uninstall 4.6

On Mon, Jul 30, 2018, 12:34 Vishal Rathod <
[email protected]>
wrote:

Hello sir,

I set the DEBUG 0 or DEBUG_NONE in er-coap.c as well
as
in
other
files.
Why it shows me the error in msp430gcc-4.6.3. I
already
set
the
msp430gcc-4.7.3.

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National Institute of Technology, Karnataka.

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National Institute of Technology, Karnataka.

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Hi,

I am trying to simulate dtls using Wismote in Cooja, and it was working fine until yesterday. But yesterday I got the same error

"usr/local/bin/../lib/gcc/msp430/4.7.2/../../../../msp430/bin/ld: region `rom' overflowed by 2 bytes" error

Following this, I installed the newer version 4.7.3 following the instructions listed in the conversations above.

Now, when I am try to compile my code using Wismote, and I am getting this error:

make dtls-server.wismote TARGET=wismote
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: 1: /opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: Syntax error: word unexpected (expecting ")")
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: 1: /opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: Syntax error: word unexpected (expecting ")")
mkdir obj_wismote
CC ../../apps/dtls/dtls.c
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: 1: /opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: Syntax error: word unexpected (expecting ")")
../../Makefile.include:240: recipe for target 'obj_wismote/dtls.o' failed
make: * [obj_wismote/dtls.o] Error 2
Process returned error code 2

I am not sure how to fix this, as the simulation was working fine before and now after installing a newer version, why is it throwing a syntax error.

Please advice.

Please share the c file which you are trying to run.

On Thu, Aug 9, 2018, 20:53 slj2606 notifications@github.com wrote:

Hi,

I am trying to simulate dtls using Wismote in Cooja, and it was working
fine until yesterday. But yesterday I got the same error

"usr/local/bin/../lib/gcc/msp430/4.7.2/../../../../msp430/bin/ld: region
`rom' overflowed by 2 bytes" error

Following this, I installed the newer version 4.7.3 following the
instructions listed in the conversations above.

Now, when I am try to compile my code using Wismote, and I am getting this
error:

make dtls-server.wismote TARGET=wismote
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: 1:
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: Syntax error: word unexpected
(expecting ")")
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: 1:
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: Syntax error: word unexpected
(expecting ")")
mkdir obj_wismote
CC ../../apps/dtls/dtls.c
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: 1:
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: Syntax error: word unexpected
(expecting ")")
../../Makefile.include:240: recipe for target 'obj_wismote/dtls.o' failed
make: * [obj_wismote/dtls.o] Error 2
Process returned error code 2

I am not sure how to fix this, as the simulation was working fine before
and now after installing a newer version, why is it throwing a syntax error.

Please advice.

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Hello,

My error is still not resolved. After changing mac I was facing this error.
:-(

On Thu, Aug 9, 2018 at 10:35 PM Rizwan Hamid Randhawa <
[email protected]> wrote:

Please share the c file which you are trying to run.

On Thu, Aug 9, 2018, 20:53 slj2606 notifications@github.com wrote:

Hi,

I am trying to simulate dtls using Wismote in Cooja, and it was working
fine until yesterday. But yesterday I got the same error

"usr/local/bin/../lib/gcc/msp430/4.7.2/../../../../msp430/bin/ld: region
`rom' overflowed by 2 bytes" error

Following this, I installed the newer version 4.7.3 following the
instructions listed in the conversations above.

Now, when I am try to compile my code using Wismote, and I am getting
this
error:

make dtls-server.wismote TARGET=wismote
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: 1:
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: Syntax error: word unexpected
(expecting ")")
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: 1:
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: Syntax error: word unexpected
(expecting ")")
mkdir obj_wismote
CC ../../apps/dtls/dtls.c
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: 1:
/opt/compilers/mspgcc-4.7.3/bin/msp430-gcc: Syntax error: word unexpected
(expecting ")")
../../Makefile.include:240: recipe for target 'obj_wismote/dtls.o' failed
make: * [obj_wismote/dtls.o] Error 2
Process returned error code 2

I am not sure how to fix this, as the simulation was working fine before
and now after installing a newer version, why is it throwing a syntax
error.

Please advice.

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National Institute of Technology, Karnataka.

Thanks a lot for the quick reply Mr. Rizwan.
The file I am trying to compile using Cooja is dtls-server.c and the file mentioned in the error is dtls.c
I have saved the content of both in a text file and attached the same here.
Please have a look.
Untitled Folder.zip

Thanks & Regards,
Lincy

@slj2606 : Which Contiki app you are using?

@slj2606 :Kindly send me the whole folder you are using to run the simulation from.

In this folder, I am using er-rest-client.c and er-rest-server.c file for
simulation.

I have already tested with cxmac or contikimac. For both, it is showing ROM
overflow. I don't know why? I already updated the msp430 to 4.7.3 as per
your guidelines. Still, it is showing me 4.6.3 when ROM overflow error
occurred.

On Tue, Aug 14, 2018 at 9:31 AM Rizwan Hamid Randhawa <
[email protected]> wrote:

Kindly send me the whole folder you are using to run the simulation from.

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@vishal623 Please check your skype

@rhr407 apologies for the late reply.
I am trying to simulate dtls protocol using wismote / Z1 (I see the same error when I try both)
test-dtls.zip
dtls.zip

Please find attached the folders as requested. The test-dtls is placed in the examples folder and dtls is placed in the app folder.
Also, if you would require more details you can directly send an email to [email protected] as well

@slj2606 : Kindly send me the link for the whole Contiki folder as some files are missing. If possible push it on some repo so that I can pull it and check the code.

I have placed the folder in sharepoint and the link for the same is given below.

https://sotonac-my.sharepoint.com/:u:/r/personal/slj1u17_soton_ac_uk/Documents/contiki/contiki.zip?csf=1&e=DIm7RS

I can not access the data.

On Fri, Aug 17, 2018 at 2:54 PM slj2606 notifications@github.com wrote:

I have placed the folder in sharepoint and the link for the same is given
below.

https://sotonac-my.sharepoint.com/:u:/r/personal/slj1u17_soton_ac_uk/Documents/contiki/contiki.zip?csf=1&e=DIm7RS

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I have shared it again with you in drive as requested. Please have a look.

I have shared it again with you in drive as requested. Please have a look.

Did you fix it ?
I tried to repair code in makefile.msp430
ifeq ($(HOST_OS),Windows) to ifeq($(HOST_OS),Windows)
then, having lots of error refer and more...

It's problem about compilation.
I solved it like this:
on border-router.c location file from terminal
make clean
make all // this get me some error on linking file but it's ok
now you can recompile and now all going well:
make TARGET=z1

Try ;)

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