Circuits.GPIO.Chip.request_line
You're seeing just the function
request_line
, go back to Circuits.GPIO.Chip module for more information.
Specs
request_line(t() | String.t(), offset(), line_direction()) :: {:ok, Circuits.GPIO.Chip.LineHandle.t()}
Request a line handle for a single GPIO offset
{:ok, line_handle} = Circuits.GPIO.Chip.request_line(my_gpio_chip, 17, :output)
See Circuits.GPIO.Chip.request_lines/3
and Circuits.GPIO.LineHandle
for
more details about line handles.