National Instruments Corporation

Stephen C Thorne

Deborah E Bryant

Brian M Johnson

Thomas A Makowski

Rajesh Vaidya

Matthew E Novacek

Biren Shah

Louis R Murphy

System and method for accessing properties of a pre-defined object in a graphical program (GP) operable to perform first functionality. A node icon is displayed in the GP and coupled to the pre-defined object in response to user input, and is associated with program instructions executable to only provide access to a plurality of properties corresponding to the object, and specifying configuration of the object, where the object is associated with a subset of the first functionality. Available properties of the object are displayed, and user input indicating the plurality of properties received. The GP is executed, including executing the property node to: receive input specifying modification of a property, and modify the property to configure the object to perform the subset of the first functionality; and/or to read the property from the pre-defined object, and provide the property to a graphical program element of the GP, e.g., for display.

Function specific property nodes for graphical programs

System and method for programmatic creation of a task specification in a graphical program. A graphical program is programmatically analyzed. The graphical program implements a task, and includes a plurality of interconnected nodes that visually indicate functionality of the graphical program, including a function node that requires a task specification as input. The task specification includes hardware and/or software specifications for performing the task. The task specification is programmatically generated in response to the analyzing, and programmatically provided to the function node as input, where the function node operates to execute in accordance with the generated task specification to perform at least a portion of the task. The analyzing, generating, and providing are performed at run-time of the graphical program, e.g., during execution of the graphical program, and may be invoked or performed by a graphical program execution system, by a node in the graphical program, or both.

Programmatic creation and management of tasks in a graphical program

Function specific graphical program property nodes

System and method for filtering attributes of a graphical program element (GPE) in a graphical program or diagram, e.g., a property node, menu, property page, icon palette, etc., based on targeted or configured resources. Input is received specifying or selecting a filter option from presented filter options. The filter options include 1) display all attributes of the GPE; 2) display attributes of the GPE associated with configured resources; and 3) display attributes of the GPE associated with selected configured resources. User input is received to access the GPE. Attributes for the GPE associated with the resources are retrieved from the database and displayed in accordance with the selected filtering option. The filtered attributes of the element are then selectable by a user for various operations, e.g., to configure the graphical program, to configure resources, to initiate a purchase or order for the resources, and/or to install the resources, among others.

Filtering graphical program elements based on configured or targeted resources

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Austin, TX, United States of America

Stephen C Thorne