#!/usr/bin/python
import os
import cburealtimesettings
if (not os.path.exists(cburealtimesettings.realtimepath())):
os.mkdir(cburealtimesettings.realtimepath());
if (not os.path.exists(cburealtimesettings.incomingmetapath())):
os.mkdir(cburealtimesettings.incomingmetapath());
while (1):
lastseriesfn=os.path.join(cburealtimesettings.incomingmetapath(),"lastseries.txt");
try:
f=open(lastseriesfn,"r");
ind=int(f.readline());
f.close();
except:
ind=1;
fileexists=1;
while(fileexists):
fn=os.path.join(cburealtimesettings.incomingmetapath(),"series%06d.txt"%ind);
if (os.path.exists(fn)):
ind=ind+1;
else:
break;
print "Next file %s"%fn
firstwrite=1;
nccmdfile=os.popen("nc -l -p %d"%cburealtimesettings.incomingport_scanner());
while (1):
#!/usr/bin/python
import os
import cburealtimesettings
if (not os.path.exists(cburealtimesettings.realtimepath())):
os.mkdir(cburealtimesettings.realtimepath())
if (not os.path.exists(cburealtimesettings.incomingmetapath())):
os.mkdir(cburealtimesettings.incomingmetapath())
while (1):
lastseriesfn = os.path.join(cburealtimesettings.incomingmetapath(),
"lastseries.txt")
try:
f = open(lastseriesfn, "r")
ind = int(f.readline())
f.close()
except:
ind = 1
fileexists = 1
while (fileexists):
fn = os.path.join(cburealtimesettings.incomingmetapath(),
"series%06d.txt" % ind)
if (os.path.exists(fn)):
ind = ind + 1
else:
break
print "Next file %s" % fn
firstwrite = 1
#!/usr/bin/python
import os
import cburealtimesettings
# Load up the last stim_ip received
fin=open(os.path.join(cburealtimesettings.incomingmetapath(),'stim_ip.txt'));
stim_ip=fin.readline();
fin.close();
# Communicates with stimulus delivery machine
while (1):
nccmdfile=os.popen("nc -l -p %d"%cburealtimesettings.inport_stim());
while (1):
ncresp=nccmdfile.readline();
if (len(ncresp)==0):
break;
f=ncresp.split(' ');
print "Received " + ncresp,
if (f[0]=="HELLO_REALTIME"):
stim_ip=f[1].strip();
if (stim_ip.find(".")==-1):
stim_ip=stim_ip + ".mrc-cbu.cam.ac.uk";
fout=open(os.path.join(cburealtimesettings.incomingmetapath(),'stim_ip.txt'),'w');
fout.writelines(stim_ip);
fout.close();
# Handshake!
#!/usr/bin/python
import os
import cburealtimesettings
# Load up the last stim_ip received
fin = open(os.path.join(cburealtimesettings.incomingmetapath(), 'stim_ip.txt'))
stim_ip = fin.readline()
fin.close()
# Communicates with stimulus delivery machine
while (1):
nccmdfile = os.popen("nc -l -p %d" % cburealtimesettings.inport_stim())
while (1):
ncresp = nccmdfile.readline()
if (len(ncresp) == 0):
break
f = ncresp.split(' ')
print "Received " + ncresp,
if (f[0] == "HELLO_REALTIME"):
stim_ip = f[1].strip()
if (stim_ip.find(".") == -1):
stim_ip = stim_ip + ".mrc-cbu.cam.ac.uk"
fout = open(
os.path.join(cburealtimesettings.incomingmetapath(),
'stim_ip.txt'), 'w')
fout.writelines(stim_ip)
fout.close()