keypadIndices=
GetKeypadIndices
The
PsychHID assigns each USB HID device connected to you computer a
unique index.
GetKeypadIndices returns the indices for those HID
devices which are keypads. The product names of each keypad are
returned in a second argument which is useful to identify the keypad
associated with an index. For complete information on a keypad use
PsychHID('Devices').
GetKeypadIndices does not exist in OS 9.
GetKeypadIndices does not exist in Windows.
see also:
GetGamepadIndices,
GetKeyBoardIndices
Psychtoolbox/PsychHardware/GetKeypadIndices.m