Method: Pigpio::BitBangSerialRx#invert

Defined in:

lib/pigpio/bit_bang_serial_rx.rb

#invert(invert = 1) ⇒ Object

This method inverts serial logic for big bang serial reads.

Parameter

Integer

invert 0-1.1 invert, 0 normal.

Return

Integer

Returns 0 if OK, otherwise PI_NOT_SERIAL_GPIO or PI_BAD_SER_INVERT.

See also: pigpio site

# File 'lib/pigpio/bit_bang_serial_rx.rb', line 66

def invert(invert = 1)
  IF.bb_serial_invert(@rx.pi, @rx.gpio, invert)
end