DaqSetCal
>Psychtoolbox>PsychHardware>Daq
err=DaqSetCal(DeviceIndex
USB-1208FS set CAL output.
“DeviceIndex” is a small integer, the array index specifying which HID
      device in the array returned by PsychHID(‘Devices’) is interface 0
      of the desired USB-1208FS box.
“on” is 1 for on (+2.5 V), and 0 for off (0 V).
USB-1608FS:
arguments and logic are the same except that “on” can take more values to
produce a wider variety of results:
on                    output (Volts)
—                   ——
 0                       0 
 1                     0.625
 2                      1.25
 3                      2.5
 4                        5
The calibration terminal is pin 17 on the USB-1608FS.
See also Daq, DaqFunctions, DaqPins, ,DaqCalibrateAIn, DaqTest, PsychHIDTest.
  Path   Retrieve current version from GitHub | View changelog
Psychtoolbox/PsychHardware/Daq/DaqSetCal.m