Programmatic FPGA VI Creation (LabVIEW Scripting) - Labview-fpga Typing CST Test
Loading…
Programmatic FPGA VI Creation (LabVIEW Scripting) — Labview-fpga Code
LabVIEW scripting nodes create an FPGA VI, add an Add function, and wire constants programmatically. (In practice, this is visual LabVIEW G code, shown here as pseudo-API).
// Pseudo-code representation of LabVIEW Scripting for FPGA VI
VI fpgaVI = LabVIEW.NewVI("FPGA");
Node addNode = fpgaVI.BlockDiagram.AddNode("Add");
Wire input1 = fpgaVI.BlockDiagram.AddConstant(3);
Wire input2 = fpgaVI.BlockDiagram.AddConstant(5);
fpgaVI.BlockDiagram.Connect(input1, addNode.Input[0]);
fpgaVI.BlockDiagram.Connect(input2, addNode.Input[1]);
fpgaVI.BlockDiagram.Connect(addNode.Output, fpgaVI.FrontPanel.Indicator("Result"));Labview-fpga Language Guide
LabVIEW FPGA is a National Instruments platform that allows developers to design and deploy custom FPGA-based hardware logic using graphical programming (G), enabling high-performance, deterministic, and parallel execution for instrumentation, control, and embedded systems.
Primary Use Cases
- ▸High-speed data acquisition
- ▸Deterministic control loops
- ▸Custom instrumentation and test equipment
- ▸Real-time signal processing
- ▸Embedded control with CompactRIO and FlexRIO
Notable Features
- ▸Graphical programming for FPGA
- ▸Hardware-timed deterministic execution
- ▸Integration with LabVIEW host VIs
- ▸Support for DMA FIFO and registers
- ▸Simulation and debugging tools for FPGA
Origin & Creator
Developed by National Instruments (NI), USA-leader in test, measurement, and automation solutions.
Industrial Note
Extensively used in automated test equipment (ATE), aerospace, defense, particle accelerators, high-speed data acquisition, embedded control systems, and real-time signal processing.