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RPi-PIGPIO-0.016
River stage zero No dependents
4 ++
/ RPi::PIGPIO::Device::LED

NAME

RPi::PIGPIO::Device::LED - Turn on and off a LED

DESCRIPTION

Turn on and off a led connected to a local or remote RapsberryPi

What this actually does is set the GPIO to output and allow you to set the levels to HI or LOW

SYNOPSIS

    use RPi::PIGPIO;
    use RPi::PIGPIO::Device::LED;

    my $pi = RPi::PIGPIO->connect('192.168.1.10');

    my $led = RPi::PIGPIO::Device::LED->new($pi,17);

    $led->on;

    sleep 3;

    $led->off;

METHODS

new

Create a new object

Usage:

    my $led = RPi::PIGPIO::Device::LED->new($pi,$gpio);

Arguments:

  • $pi - an instance of RPi::PIGPIO

  • $gpio - GPIO number to which the LED is connected

on

Turn on the led

Usage :

    $led->on();

off

Turn off the led

Usage :

    $led->off();

status

Returns the status of the led (checks if the GPIO is set to HI or LOW)