send1.cmd
---------
type dataa.bin 0 1
echo end of data

send2.cmd
---------
type datab.bin 0 1
echo end of data

send3.cmd
---------
type datac.bin 0 1
echo end of data

send4.cmd
---------
type datad.bin 0 1
echo end of data

collect.cmd
-----------
del dataa.bin
del datab.bin
del datac.bin
del datad.bin
power 1
shutter open
logauto 3 samples 1 data
shutter close
sleep