writables=inp
readables= (sin,out)
start = 0
end =40
steps =50
latency=0.2
relative=False
passes=1
zigzag=False

latency_ms=int(latency*1000)
writables=to_list(string_to_obj(writables))
readables=to_list(string_to_obj(readables))
#start=to_list(start)
#end=to_list(end)
if type(steps) is float or is_list(steps):
    steps = to_list(steps)
scan = scans.LineScan(writables,readables, start, end , steps, relative, latency_ms, int(passes), zigzag)
processScanPars(scan, pars)
scan.start()
ret= scan.getResult()