Obtains information about the devices connected to the computer.
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Default: No error
An array of information about the joysticks connected to the computer.
Total number of axes for each joystick connected to the computer.
Total number of buttons for each joystick connected to the computer.
Total number of points of view for each joystick connected to the computer.
Device name of each joystick connected to the computer.
An array of information about the keyboards connected to the computer.
Number of keys on the keyboard connected to the computer.
Device name of the keyboard connected to the computer.
An array of information about the mouse connected to the computer.
Total number of axes for the mouse connected to the computer.
Total number of buttons for the mouse connected to the computer.
Device name of the mouse connected to the computer.
Error information.
The node produces this output according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
If you connect more than one mouse or keyboard to your computer, this node recognizes only the first mouse or keyboard.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
Web Server: Not supported in VIs that run in a web application