What format of data this socket client requires?

Question

#!/usr/bin/env python
# import necessary libraries from Psychopy and buffer_bci-master
from psychopy import visual, core, event, gui, sound, data, monitors
from random import shuffle
import numpy as np
import struct, sys, time, os
# use the buffer helper for seting up the connrection, sending/waiting for events
bufhelppath=os.path.join("..","signalProc");
sys.path.append(os.path.join(os.path.dirname(os.path.abspath(__file__)),bufhelppath))
from bufhelp import *
# ************** Set up buffer connection **************
# set hostname and port of the computer running the fieldtrip buffer.
hostname='localhost'
port=1972
ftc,hdr=connect(hostname,port)
getFeedbackCounter = 0
current_block = 1
# ************** Define some handy functions for experiment **************
# Show instruction
def show_instr(instructionText):
instruction = visual.TextStim(mywin, text=instructionText,color=(1,1,1),height = 25)
instruction.draw()
mywin.flip()
# wait for key-press
allKeys = event.getKeys()
while len(allKeys)==0:
allKeys = event.getKeys()
# define break
def do_break():
breaktext = visual.TextStim(mywin, text="Break\n\nPress <space> to continue...",color=(1,1,1),height = 50)
breaktext.draw()
mywin.flip()
# wait for key-press
allKeys = event.getKeys()
while len(allKeys)==0:
allKeys = event.getKeys()
# define run through trials
def run_exp(nr_blocks,stimulus_conditions, stimulus_instructions,maxTime,feedback):
current_trial = 1
global getFeedbackCounter
global current_block
timer = core.Clock()
for block in range (1,nr_blocks+1):
instruction = visual.TextStim(mywin, text="Block "+str(current_block),color=(1,1,1),height = 50)
instruction.draw()
mywin.flip()
sendEvent("experiment.block",current_block)
core.wait(2)
for trial in range(1,len(stimulus_conditions)):
instruction = visual.TextStim(mywin, text=stimulus_instructions[stimul

Answer 1

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