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� n | j � | j � d S( sj Open port with current settings. This may throw a SerialException
if the port cannot be opened.s. Port must be configured before it can be used.s Port is already open.s could not open port %s: %sN( t _portt Nonet SerialExceptiont _isOpenR R R R t portstrt _port_handlet Exceptiont _reconfigurePortt Opent Truet _rtsctst setRTSt setDTRt
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t j j j. j/ | j _. nf | j, r1t j j j. j0 | j _. nB | j- rUt j j j. j1 | j _. n t t j j j. d � | j _. d S( s, Set communication parameters on opened port.s' Can only operate on a valid port handlei� i i i i s# Unsupported number of data bits: %rR s Unsupported parity mode: %rs# Unsupported number of stop bits: %rN(2 R R t _timeoutR R R R R t InfiniteTimeoutt ReadTimeoutt intt
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Close portN( R R t CloseR R R t InvalidOperationExceptionR t False( R ( ( s4 /usr/lib/python2.7/site-packages/serial/serialcli.pyt close s c C s: y t | � SWn% t k
r5 } t t | � � � n Xd S( N( R t TypeErrorR R* ( R t portRJ ( ( s4 /usr/lib/python2.7/site-packages/serial/serialcli.pyt makeDeviceName� s c C s | j s t � n | j j S( s> Return the number of characters currently in the input buffer.( R t portNotOpenErrort BytesToRead( R ( ( s4 /usr/lib/python2.7/site-packages/serial/serialcli.pyt inWaiting� s i c C sp | j s t � n t � } xH | re y | j | j j � � Wn t j k
rW } Pq X| d 8} q Wt | � S( s� Read size bytes from the serial port. If a timeout is set it may
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until the requested number of bytes is read.i ( R RR t bytearrayt appendt ReadByteR t TimeoutExceptiont bytes( R t sizet dataRJ ( ( s4 /usr/lib/python2.7/site-packages/serial/serialcli.pyt read� s c C s� | j s t � n t | t t f � sF t d t t | � f � � n y& | j j t | � d t | � � Wn t
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c C s# | j s t � n | j j � d S( s9 Clear input buffer, discarding all that is in the buffer.N( R RR t DiscardInBuffer( R ( ( s4 /usr/lib/python2.7/site-packages/serial/serialcli.pyR � s c C s# | j s t � n | j j � d S( sb Clear output buffer, aborting the current output and
discarding all that is in the buffer.N( R RR t DiscardOutBuffer( R ( ( s4 /usr/lib/python2.7/site-packages/serial/serialcli.pyR � s g �?c C sG | j s t � n d d l } t | j _ | j | � t | j _ d S( sH Send break condition. Timed, returns to idle state after given duration.i����N( R RR t timeR t
BreakStatet sleepRM ( R t durationRe ( ( s4 /usr/lib/python2.7/site-packages/serial/serialcli.pyt sendBreak� s
c C s( | j s t � n t | � | j _ d S( sB Set break: Controls TXD. When active, to transmitting is possible.N( R RR t boolRf ( R t level( ( s4 /usr/lib/python2.7/site-packages/serial/serialcli.pyt setBreak� s c C s( | j s t � n t | � | j _ d S( s) Set terminal status line: Request To SendN( R RR Rj t RtsEnable( R Rk ( ( s4 /usr/lib/python2.7/site-packages/serial/serialcli.pyR � s c C s( | j s t � n t | � | j _ d S( s- Set terminal status line: Data Terminal ReadyN( R RR Rj t DtrEnable( R Rk ( ( s4 /usr/lib/python2.7/site-packages/serial/serialcli.pyR � s c C s | j s t � n | j j S( s( Read terminal status line: Clear To Send( R RR t
CtsHolding( R ( ( s4 /usr/lib/python2.7/site-packages/serial/serialcli.pyt getCTS� s c C s | j s t � n | j j S( s) Read terminal status line: Data Set Ready( R RR t
DsrHolding( R ( ( s4 /usr/lib/python2.7/site-packages/serial/serialcli.pyt getDSR� s c C s | j s t � n t S( s) Read terminal status line: Ring Indicator( R RR RM ( R ( ( s4 /usr/lib/python2.7/site-packages/serial/serialcli.pyt getRI� s c C s | j s t � n | j j S( s) Read terminal status line: Carrier Detect( R RR t CDHolding( R ( ( s4 /usr/lib/python2.7/site-packages/serial/serialcli.pyt getCD� s ( i2 iK in i� i� i� i, iX i� i i` i� i�% i K i � i � i � ( t __name__t
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