<p><span style="padding: 3px 10px; border-radius: 5px; color: #ffffff; font-weight: bold; display: inline-block; background-color: #ff0000;"> External Email - Use Caution </span></p><p></p><div dir="ltr"><div>Hi Ighoyot,<span style="color:rgb(51,51,51);font-family:"Droid Serif""><br></span></div><div><br></div><div>I suspect you might not have configured the host and port correctly. cc-ing Teon as he's the expert on the LSL client. Can you give us the full steps to reproduce? How did you configure your LSL recorder?<br></div><div><span style="color:rgb(51,51,51);font-family:"Droid Serif""></span></div><div><br></div><div>Mainak</div><div><br></div><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Aug 2, 2019 at 4:04 AM Ben Ighoyota Ajenaghughrure <<a href="mailto:ighoyota@tlu.ee">ighoyota@tlu.ee</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><p><span style="padding:3px 10px;border-radius:5px;color:rgb(255,255,255);font-weight:bold;display:inline-block;background-color:rgb(255,0,0)"> External Email - Use Caution </span></p><p></p><div dir="ltr">Dear Python MNE community,<div><br></div><div>I am new to real-time signal acquisition and need some help here.</div><div><br></div><div>I have installed LSL recorder and assumed this to be server. I want to acquire and process the bio-signals with Python MNE real-time LSLClient. However i keep getting some errors as shown below, i tried to do pip install mne_realtime but that does not work for me either, i am not sure why it is failing to connect to server</div><div><br></div><div>I am assuming that the LSL recorder is the server, unless i am wrong, please then can someone point me to the right direction where i can i find the LSLserver for MNE</div><div><br></div><div>CODE</div><div>import matplotlib.pyplot as plt<br></div><div>from mne.datasets import sample<br>from <a href="http://mne.io" target="_blank">mne.io</a> import read_raw_fif<br>from mne.realtime import LSLClient, MockLSLStream<br><br>print(__doc__)<br>with LSLClient(info=None,host='localhost', port=None, tmin=None, tmax=2, buffer_size=1000, verbose=None) as client:<br> client_info = client.get_measurement_info()<br> sfreq = int(client_info['sfreq'])<br> # let's observe ten seconds of data<br> for ii in range(n_epochs):<br> print('Got epoch %d/%d' % (ii + 1, n_epochs))<br> plt.cla()<br> epoch = client.get_data_as_epoch(n_samples=sfreq, Picks='Audio')<br> epoch.average().plot(axes=ax)<br> plt.pause(1.)<br> plt.draw()<br>print('Streams closed')<br><br><b>OUTPUT</b><br>== RESTART: C:\Users\default.DMXIA_SIMO83\Desktop\DATA WARE PROJECT\test.py ==<br>None<br><br>Warning (from warnings module):<br> File "C:\Program Files (x86)\Python37-32\lib\site-packages\mne\utils\docs.py", line 622<br> warnings.warn(msg, category=DeprecationWarning)<br>DeprecationWarning: Class LSLClient is deprecated; The realtime module is being deprecated from `mne-python` and moved to its own package, `mne-realtime`. To install, please use `$ pip install mne_realtime`.<br>Client: Waiting for server to start<br>Traceback (most recent call last):<br> File "C:\Users\default.DMXIA_SIMO83\Desktop\DATA WARE PROJECT\test.py", line 12, in <module><br> with LSLClient(info=None,host='localhost', port=None, tmin=None, tmax=2, buffer_size=1000, verbose=None) as client:<br> File "C:\Program Files (x86)\Python37-32\lib\site-packages\mne\realtime\base_client.py", line 76, in __enter__<br> raise RuntimeError('Could not connect to Client.')<br>RuntimeError: Could not connect to Client.<br></div><div><br></div><div><br></div><div>Looking forward to your reply</div><div><br></div><div>Best Regards</div><div><div><div dir="ltr" class="gmail-m_2149534523612406889gmail_signature"><div dir="ltr"><div><div dir="ltr"><div style="font-size:12.8px"><span style="color:rgb(51,51,51);font-family:"Droid Serif"">A. Ighoyota ben</span></div><div style="font-size:12.8px"><span style="color:rgb(51,51,51);font-family:"Droid Serif"">Junior Researcher HCI (PhD in-view) </span></div><div style="font-size:12.8px"><span style="color:rgb(51,51,51);font-family:"Droid Serif";font-size:12.8px">Tallinn University, Estonia</span><br></div><div style="font-size:12.8px"><span style="color:rgb(51,51,51);font-family:"Droid Serif"">School of digital Technologies.</span></div><div style="font-size:12.8px"><span style="color:rgb(51,51,51);font-family:"Droid Serif"">mobile:<a href="tel:+372%205832%206393" value="+37258326393" style="color:rgb(17,85,204)" target="_blank">+372582</a>78794</span></div><div style="font-size:12.8px"><span style="color:rgb(51,51,51);font-family:"Droid Serif"">skype: ighoyota-ben</span></div></div></div></div></div></div></div></div>
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