U P|j@sLdZddlmZmZmZddlmZmZddlm Z Gddde ej Z dS)z Serial Port Protocol ) EIGHTBITS PARITY_NONE STOPBITS_ONE)abstractfdesc)BaseSerialPortc@sLeZdZdZdZdeeedddfddZddZ d d Z d d Z d dZ dS) SerialPortz> A select()able serial device, acting as a transport. i%rc Cs^tj|||j||||||| | d|_||_||||_|j || dS)N)baudratebytesizeparitystopbitstimeoutxonxoffrtscts) rFileDescriptor__init__Z_serialFactory_serialreactorZ flushInputZ flushOutputprotocolZmakeConnectionZ startReading) selfrZdeviceNameOrPortNumberrr r r r rrrrE/tmp/pip-unpacked-wheel-audpp6lv/twisted/internet/_posixserialport.pyrs"   zSerialPort.__init__cCs|jjS)N)rfdrrrrfileno8szSerialPort.filenocCst||S)z7 Write some data to the serial device. )rZ writeToFDr)rdatarrr writeSomeData;szSerialPort.writeSomeDatacCst||jjS)z: Some data's readable from serial device. )rZ readFromFDrrZ dataReceivedrrrrdoReadAszSerialPort.doReadcCs(tj|||j|j|dS)z Called when the serial port disconnects. Will call C{connectionLost} on the protocol that is handling the serial data. N)rrconnectionLostrcloser)rreasonrrrrGs zSerialPort.connectionLostN) __name__ __module__ __qualname____doc__ connectedrrrrrrrrrrrrrs rN) r%serialrrrZtwisted.internetrrZtwisted.internet.serialportrrrrrrrs