getDpin {Rduino}

Get digital pin

Description

Get the value of a digital pin

Usage

getDpin(pin)

Arguments

pin

the number of the pin to get (integer)

Value

the binary value of the pin.

Examples

## Not run: 
rduinoConnect()
# LED remains on until button is pressed
setDpin(5,1)
isPressed<-getDpin(4)
while (!isPressed){ isPressed<-getDpin(4) }
setDpin(5,0)
rduinoClose()

## End(Not run)