Class: LibSerial::SerialPort

Inherits:
Object
  • Object
show all
Defined in:
lib/lib_serial/serial_port.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(device = '/dev/ttyAMA0', options = {}) ⇒ SerialPort

Returns a new instance of SerialPort.



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# File 'lib/lib_serial/serial_port.rb', line 5

def initialize(device = '/dev/ttyAMA0', options = {})
  if LibSerial.mac?
    self.driver = LibSerial::Drivers::MacOS.new(device)
  elsif LibSerial.linux? || LibSerial.unix?
    self.driver = LibSerial::Drivers::Linux.new(device)
  else
    raise 'Invalid Platform'
  end
end

Instance Attribute Details

#driver ⇒ Object

Returns the value of attribute driver.



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# File 'lib/lib_serial/serial_port.rb', line 3

def driver
  @driver
end

Instance Method Details

#read ⇒ Object 



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# File 'lib/lib_serial/serial_port.rb', line 15

def read
  loop do
    data = self.driver.read
    yield data
  end
end

#write(data) ⇒ Object 



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# File 'lib/lib_serial/serial_port.rb', line 22

def write(data)
  self.driver.write(data)
end