Class: WiringLmk::Serial

Inherits:
Object
  • Object
show all
Defined in:
lib/wiring_lmk/serial.rb

Instance Method Summary collapse

Constructor Details

#initialize(device = '/dev/ttyAMA0', baud = 9600) ⇒ Serial

Returns a new instance of Serial.



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# File 'lib/wiring_lmk/serial.rb', line 8

def initialize(device='/dev/ttyAMA0', baud=9600)

  @device = device
  @baud = baud

  @id = Wiringpi.serialOpen(@device, @baud)

end

Instance Method Details

#serial_close ⇒ Object 



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# File 'lib/wiring_lmk/serial.rb', line 17

def serial_close

  Wiringpi.serialClose(@id)
  @id = 0

end

#serial_data_avail ⇒ Object 



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# File 'lib/wiring_lmk/serial.rb', line 36

def serial_data_avail

  Wiringpi.serialDataAvail(@id)

end

#serial_get_char ⇒ Object 



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# File 'lib/wiring_lmk/serial.rb', line 42

def serial_get_char

  Wiringpi.serialGetchar(@id)

end

#serial_put_char(char) ⇒ Object 



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# File 'lib/wiring_lmk/serial.rb', line 24

def serial_put_char(char)

  Wiringpi.serialPutchar(@id, char)

end

#serial_puts(string) ⇒ Object 



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# File 'lib/wiring_lmk/serial.rb', line 30

def serial_puts(string)

  Wiringpi.serialPuts(@id, string)

end