all_durations.append(np.loadtxt(f)[0])
tmpchannels = [{'type':'input', 'subdevice': inputSubdevice, 'channel':inputChannels[j], 'factor':inputGains[j],
'units':inputUnits[j]} for j in range(len(inputChannels))]
tmpchannels.append({'type':'output', 'subdevice': outputSubdevice, 'channel':outputChannels[0], 'factor':outputGains[0],
'units':outputUnits[0], 'stimfile':f, 'offset':offsets[0], 'resetOutput': resetOutput})
all_channels.append(tmpchannels)
# Prepare run commands
cmd_str = ('nice -n '+str(niceness) + ' ' +
lcg.common.prog_name + ' -V ' +
str(verbose)+' -c ' + config_file)
timerString = '\rTrial {0:d} of {1:d}'
if dry_run:
cmdstr = 'echo "' + cmd_str + '"'
if (verbose != 4) or (terminalPrintMode == 'quiet'):
runLCG = lambda string,count,total,dur: runCommand(cmd_str,mode=None)
elif terminalPrintMode == 'progress':
runLCG = lambda string,count,total,dur: runCommand(cmd_str,'progress',duration,
string +' ')
elif terminalPrintMode == 'timer':
runLCG = lambda string,count,total,dur: runCommand(cmd_str,'timer',duration,
string + '; elapsed time: {0:.2f}s ')
elif terminalPrintMode == 'trial_bar':
runLCG = lambda string,count,total,dur: runCommand(cmd_str,'trial_bar',
count,
total,
string + ' ')
sys.stdout.flush()
# Main loop
for i in range(repetitions):
if shuffle:
for f in stimfiles:
all_durations.append(np.sum(np.loadtxt(f)[:,0]))
tmpchannels = [{'type':'input', 'channel':inputChannels[j], 'factor':inputGains[j],
'units':inputUnits[j]} for j in range(len(inputChannels))]
tmpchannels.append({'type':'output', 'channel':outputChannels[0], 'factor':outputGains[0],
'units':outputUnits[0], 'stimfile':f, 'offset':offsets[0], 'resetOutput': resetOutput})
all_channels.append(tmpchannels)
# Prepare run commands
cmd_str = ('nice -n '+str(niceness) + ' ' +
lcg.common.prog_name + ' -V ' +
str(verbose)+' -c ' + config_file)
timerString = '\rTrial {0:d} of {1:d}'
if dry_run:
cmd_str = 'echo "' + cmd_str + '"'
runLCG = lambda string,count,total,dur: runCommand(cmd_str,mode=None)
sys.stdout.flush()
# Main loop
for i in range(repetitions):
for duration,channels in zip(all_durations,all_channels):
trialStart = time.time()
writeConfigurationFile(config_file, duration, channels)
runLCG(timerString.format(cnt, total), cnt, total, duration)
sleepTime = (interval + duration - (time.time() - trialStart))
if cnt < total and sleepTime > 0 :
time.sleep(sleepTime)
cnt += 1
sys.stdout.write('\n')
if __name__ == '__main__':
main()
'factor': outputGains[0],
'units': outputUnits[0],
'stimfile': f,
'offset': offsets[0],
'resetOutput': resetOutput
})
all_channels.append(tmpchannels)
# Prepare run commands
cmd_str = ('nice -n ' + str(niceness) + ' ' + lcg.common.prog_name +
' -V ' + str(verbose) + ' -c ' + config_file)
timerString = '\rTrial {0:d} of {1:d}'
if dry_run:
cmdstr = 'echo "' + cmd_str + '"'
if (verbose != 4) or (terminalPrintMode == 'quiet'):
runLCG = lambda string, count, total, dur: runCommand(cmd_str,
mode=None)
elif terminalPrintMode == 'progress':
runLCG = lambda string, count, total, dur: runCommand(
cmd_str, 'progress', duration, string + ' ')
elif terminalPrintMode == 'timer':
runLCG = lambda string, count, total, dur: runCommand(
cmd_str, 'timer', duration, string + '; elapsed time: {0:.2f}s ')
elif terminalPrintMode == 'trial_bar':
runLCG = lambda string, count, total, dur: runCommand(
cmd_str, 'trial_bar', count, total, string + ' ')
sys.stdout.flush()
# Main loop
for i in range(repetitions):
if shuffle:
idx = range(len(stimfiles))
random.shuffle(idx)
if len(inputUnits) == 0:
inputUnits = [os.environ['AI_UNITS_' + suffix] for i in range(len(inputChannels))]
if (len(inputChannels) != len(inputGains)) or (len(inputChannels) != len(inputUnits)):
print('The number of input channels, input gains and input units must be the same.')
sys.exit(1)
if duration is None:
print('You must specify the duration of the recording (-d switch).')
sys.exit(1)
lcg.writeIOConfigurationFile(configFile,samplingRate,duration,
[{'type':'input', 'channel':inputChannels[i], 'factor':inputGains[i], 'units':inputUnits[i]}
for i in range(len(inputChannels))],realtime=realtime)
sys.stdout.write('\n')
sys.stdout.flush()
for i in range(repetitions):
runCommand(lcg.common.prog_name + ' -c ' +
configFile + ' -V ' + str(verbose),'timer',duration,
'\rElapsed time (trial ' + str(i+1) + ' of ' + str(repetitions) + ' ): {0:.2f}s ')
if i < repetitions-1:
sub.call('sleep ' + str(interval), shell=True)
sys.stdout.write('\rRan ' + str(i+1) + ' repetitions (%d time(s) %.2f s).' % (i+1,duration))
sys.stdout.flush()
sys.stdout.write('\n')
if __name__ == '__main__':
main()
