<div dir="ltr">Hi Jörn,<div><br><div>This is a great place for me to start. I'm just beginning to think through a setup so I haven't run into any problems yet. But I'm sure that I will.</div><div><br></div><div>Thank you.</div><div><br></div><div>-Luke</div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jan 19, 2015 at 3:59 AM, Jörn M. Horschig <span dir="ltr"><<a href="mailto:jorn@artinis.com" target="_blank">jorn@artinis.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="EN-US" link="#0563C1" vlink="#954F72"><div><p class="MsoNormal"><span lang="NL" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Hi Luke,<u></u><u></u></span></p><p class="MsoNormal"><span lang="NL" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">nice to see that you are getting into the realtime business ;)<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">The software side of realtime analysis should be documented quite well, but a bit scattered across the FT page (just in case, e.g. <a href="http://fieldtrip.fcdonders.nl/development/realtime/ctf" target="_blank">http://fieldtrip.fcdonders.nl/development/realtime/ctf</a> or <a href="http://fieldtrip.fcdonders.nl/development/realtime" target="_blank">http://fieldtrip.fcdonders.nl/development/realtime</a>). As you said, the hardware setup itself is not hugely discussed, but that is because there is not much to discuss. The FT buffer is implement by a shared memory segment (i.e. some reserved address in memory that is accessible) and communication between computers takes place via a TCP socket. So, hardware requirements are memory and a network card ;) As long as your computers are not too ancient, there should also be no problem in terms of computational requirements. Our realtime computer is about 3 years old, our acquisition computer at least 4 (but I guess more in the range of 6-8 yrs). I am not working at the Donders anymore, so I cannot check the exact specs. Are you facing any particular problems? Or just asking before setting anything up?<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">In the last years, we wrote several papers about how we use the realtime implementation at the Donders, maybe they help as well in understanding our hardware setup:<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><a href="http://www.sciencedirect.com/science/article/pii/S1053811914010064" target="_blank">http://www.sciencedirect.com/science/article/pii/S1053811914010064</a><u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><a href="http://link.springer.com/article/10.1007%2Fs10548-014-0401-7" target="_blank">http://link.springer.com/article/10.1007%2Fs10548-014-0401-7</a><u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><a href="http://www.sciencedirect.com/science/article/pii/S1053811912011597" target="_blank">http://www.sciencedirect.com/science/article/pii/S1053811912011597</a><u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">If you have any more questions, feel free to ask again.<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Best,<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Jörn<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><b><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#626264">--<u></u><u></u></span></b></p><p class="MsoNormal"><b><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#255a9e"><u></u> <u></u></span></b></p><p class="MsoNormal"><b><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#255a9e">Jörn M. Horschig</span></b><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#626264">, Software Engineer</span><b><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:black"><u></u><u></u></span></b></p><p class="MsoNormal"><span lang="NL" style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#626264"><a href="http://www.artinis.com/" target="_blank"><span lang="EN-US" style="color:#626264">Artinis Medical Systems</span></a></span><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#626264"> | <a href="tel:%2B31%20481%20350%20980" value="+31481350980" target="_blank">+31 481 350 980</a> </span><b><span style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#255a9e"><u></u><u></u></span></b></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d"><u></u> <u></u></span></p><div style="border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt"><div><div style="border:none;border-top:solid #e1e1e1 1.0pt;padding:3.0pt 0in 0in 0in"><p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> <a href="mailto:fieldtrip-bounces@science.ru.nl" target="_blank">fieldtrip-bounces@science.ru.nl</a> [mailto:<a href="mailto:fieldtrip-bounces@science.ru.nl" target="_blank">fieldtrip-bounces@science.ru.nl</a>] <b>On Behalf Of </b>Luke Bloy<br><b>Sent:</b> Friday, January 16, 2015 7:24 PM<br><b>To:</b> FieldTrip list serve<br><b>Cc:</b> <a href="mailto:jm.horschig@donders.ru.nl" target="_blank">jm.horschig@donders.ru.nl</a><br><b>Subject:</b> [FieldTrip] Realtime setup<u></u><u></u></span></p></div></div><div><div class="h5"><p class="MsoNormal"><u></u> <u></u></p><div><p class="MsoNormal">Hi all,<u></u><u></u></p><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">I'm interested in setting up some realtime analysis on a CTF system. Fieldtrip seems to have done quite a bit of work in getting this working, but i don't see a lot of documentation / discussion about hardware setup etc, but perhaps I'm missing it.<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">Can anyone help me in deciding what is needed at a hardware level to make the ft_realtime routines work with a CTF machine?<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">Thanks.<u></u><u></u></p></div><div><p class="MsoNormal">Luke<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div></div></div></div></div></div></div><br>_______________________________________________<br>
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