First setup of ICE with Gadgetron

[Ali Aghaeifar]

Hi Gadgetron users

 

I just installed gadgetron in my ubuntu 14.04 and ran the hello world successfully accordion to the following instructions:

https://github.com/gadgetron/gadgetron/wiki/Linux-Installation

https://github.com/gadgetron/gadgetron/wiki/Gadgetron-Hello-World

I use IDEA VB17 in virtual machine which can communicate with ubuntu through host-only network of virtual machine (They can ping to each other ). 

To check that ICE program can send data through the network, I did the following steps:

1- in the ubuntu, I executed the "gadgetron" command and this is the output:

2015-04-04 13:23:08 INFO [main.cpp:157] Starting cloudBus: 224.2.2.9:4148

2015-04-04 13:23:08 INFO [main.cpp:184] Configuring services, Running on port 9002

           2- I modified "GadgetronConfigurator.cpp" to add my ubuntu IP address:

ACE_TString hostname("192.168.56.1"); 

 and then compiled the gadgetron ICE program 

3- in the ICE, I modified my meas.evp to insert IceGadgetron_Dev.evp as ice program for reconstruction. 

 

 

But, when I start simulation I got the following errors, and also there was no message in the ubuntu terminal that was  running gadgetron:

Connect return value: -1

connect: No connection could be made because the target machine actively refused it.

Attached, you can find output of the ICE simulation.

Did I forget some steps? I just want to find a way to ensure that network communication is established successfully and thereafter I can start to write my gadgets.

Thanks for your help.

Best,

Ali.

[Michael Hansen]

You should not be changing the code directly. There is an ini file with the IP address of your. It should be in C:\MedCom\MCIR\SimMeasData\gadgetron or something like that. 

If you are running the very latest version of the Gadgetron, you also need an updated version of the ice code. We will be uploading one to the IDEA board in the near future. 

Also, since the ICE code is not publicly available, please direct any questions about it to us directly or to the IDEA board. 

Thanks,

Michael

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[Ali Aghaeifar]

Thank you Michael.

Yes, I'm using the latest version of Gadgetron.

I did some changes in gadgetron.ini (I'm not sure that I did it in a correct way or not) and run simulation but the error still remains. I will send this question in mr-idea board, so others with the same problem can benefit too.

I will check the mr-idea board for the updated ICE files.

Many Thanks for the consideration.

Best,

Ali.

[Xue, Hui (NIH/NHLBI) [E]]

Hi Ali,

Thank you for the emails. A new IceGadgetron will be uploaded to IDEA, very likely, next week. It will fully support current Gadgetron 3.7.0.

I will keep you posted once a new version of IceGadgetron and installation package is uploaded to IDEA. You should be able to install the new version and change the gadgetron.ini to make it work.

regards

Hui Xue

________________________________
From: Ali Aghaeifar [mr.ali...@gmail.com]
Sent: Saturday, April 04, 2015 11:52 AM
To: Michael Hansen
Cc: Hui Xue; Xue, Hui (NIH/NHLBI) [E]; gadg...@googlegroups.com
Subject: Re: First setup of ICE with Gadgetron

Thank you Michael.

Yes, I'm using the latest version of Gadgetron.
I did some changes in gadgetron.ini (I'm not sure that I did it in a correct way or not) and run simulation but the error still remains. I will send this question in mr-idea board, so others with the same problem can benefit too.
I will check the mr-idea board for the updated ICE files.
Many Thanks for the consideration.

Best,
Ali.

On Sat, Apr 4, 2015 at 4:35 PM, Michael Hansen <michael.sch...@gmail.com<mailto:michael.sch...@gmail.com>> wrote:
You should not be changing the code directly. There is an ini file with the IP address of your. It should be in C:\MedCom\MCIR\SimMeasData\gadgetron or something like that.

If you are running the very latest version of the Gadgetron, you also need an updated version of the ice code. We will be uploading one to the IDEA board in the near future.

Also, since the ICE code is not publicly available, please direct any questions about it to us directly or to the IDEA board.

Thanks,
Michael

On Sat, Apr 4, 2015 at 8:54 AM, Ali Aghaeifar <mr.ali...@gmail.com<mailto:mr.ali...@gmail.com>> wrote:
Hi Gadgetron users

I just installed gadgetron in my ubuntu 14.04 and ran the hello world successfully accordion to the following instructions:
https://github.com/gadgetron/gadgetron/wiki/Linux-Installation
https://github.com/gadgetron/gadgetron/wiki/Gadgetron-Hello-World

I use IDEA VB17 in virtual machine which can communicate with ubuntu through host-only network of virtual machine (They can ping to each other ).
To check that ICE program can send data through the network, I did the following steps:
1- in the ubuntu, I executed the "gadgetron" command and this is the output:

2015-04-04 13:23:08 INFO [main.cpp:157] Starting cloudBus: 224.2.2.9:4148<http://224.2.2.9:4148>

2015-04-04 13:23:08 INFO [main.cpp:184] Configuring services, Running on port 9002
2- I modified "GadgetronConfigurator.cpp" to add my ubuntu IP address:
ACE_TString hostname("192.168.56.1");
and then compiled the gadgetron ICE program
3- in the ICE, I modified my meas.evp to insert IceGadgetron_Dev.evp as ice program for reconstruction.


But, when I start simulation I got the following errors, and also there was no message in the ubuntu terminal that was running gadgetron:
Connect return value: -1
connect: No connection could be made because the target machine actively refused it.

Attached, you can find output of the ICE simulation.
Did I forget some steps? I just want to find a way to ensure that network communication is established successfully and thereafter I can start to write my gadgets.
Thanks for your help.

Best,
Ali.



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[Ali Aghaeifar]

Hi Hui

Sorry to remind you (Since I have to do some reconstruction tasks with ICE & Gadgetron), could you please upload updated IceGadgetron to mr-idea? 

Best,

Ali.

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