Learn LABVIEW with Real Code Examples

-- Initialize variables
count := 0
isDark := false

-- Increment and display
count := count + 1
Display("Counter: " & count)

-- Toggle theme
isDark := not isDark
Display("Theme: " & (if isDark then "Dark" else "Light"))

A simple counter with theme toggle simulation.

-- Initialize variables
a := 0
b := 1
Display(a)
Display(b)

-- Loop for next 8 numbers
FOR i FROM 1 TO 8 DO
    c := a + b
    Display(c)
    a := b
    b := c
END FOR

Generates first 10 Fibonacci numbers.

-- Initialize variables
n := 5
factorial := 1

FOR i FROM 1 TO n DO
    factorial := factorial * i
END FOR

Display("Factorial: " & factorial)

Calculates factorial of a given number.

-- Initialize variable
num := 7

IF num MOD 2 = 0 THEN
    Display("Even")
ELSE
    Display("Odd")
END IF

Checks if a number is even or odd.

-- Initialize array
arr := [1, 2, 3, 4, 5]
sum := 0

FOR i FROM 0 TO LENGTH(arr)-1 DO
    sum := sum + arr[i]
END FOR

Display("Sum: " & sum)

Calculates the sum of an array of numbers.

-- Initialize string
text := "Hello"
reversed := ""

FOR i FROM LENGTH(text)-1 DOWNTO 0 DO
    reversed := reversed & text[i]
END FOR

Display("Reversed: " & reversed)

Reverses a given string.

-- Initialize variable
num := 13
isPrime := true

FOR i FROM 2 TO num-1 DO
    IF num MOD i = 0 THEN
        isPrime := false
        BREAK
    END IF
END FOR

IF isPrime THEN
    Display("Prime")
ELSE
    Display("Not Prime")
END IF

Checks if a number is prime.

-- Initialize variable
num := 5

FOR i FROM 1 TO 10 DO
    Display(num & " x " & i & " = " & (num * i))
END FOR

Displays multiplication table of a number.

-- Initialize variable
celsius := 25
fahrenheit := (celsius * 9 / 5) + 32
Display(celsius & "C = " & fahrenheit & "F")

Converts Celsius to Fahrenheit.

-- Initialize variables
temperature := 80
threshold := 75

IF temperature > threshold THEN
    Display("Alarm: Temperature Too High!")
ELSE
    Display("Temperature Normal")
END IF

Simulates a simple alarm when a threshold is reached.