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� n d S( i����N( t win32( t *c C s d | d S( s% Turn a port number into a device names COM%di ( ( t portnum( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt device s t Win32Serialc B s
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d d � | j$ _& t j# � | _' t j% d d d d � | j' _& t( | _ d S( sj Open port with current settings. This may throw a SerialException
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jG � � � n d S( s, Set communication parameters on opened port.s' Can only operate on a valid port handlei i� i i����i i i i s# Unsupported number of data bits: %rs Unsupported parity mode: %rs# Unsupported number of stop bits: %rsC Cannot configure port, some setting was wrong. Original message: %sN( i i i i i (H R R t _timeoutR R t MAXDWORDR t _interCharTimeoutt
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fAbortOnErrort XONt XonChart XOFFt XoffChart SetCommStateR ( R t timeoutst comDCB( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyR) V s� " !!% c C sz | j rv | j rj t j | j | j � t j | j � t j | j j � t j | j j � d | _ n t
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t | � S( N( R ( R R5 ( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt makeDeviceName� s c C sX t j � } t j � } t j | j t j | � t j | � � sQ t d � � n | j S( s> Return the number of characters currently in the input buffer.s call to ClearCommError failed( R t DWORDt COMSTATt ClearCommErrorR R R$ R t cbInQue( R t flagst comstat( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt inWaiting� s
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| � t � } | j | j } n t � } t | � S( s� Read size bytes from the serial port. If a timeout is set it may
return less characters as requested. With no timeout it will block
until the requested number of bytes is read.i s call to ClearCommError faileds ReadFile failed (%s)( R t portNotOpenErrorR t
ResetEventR0 R2 Rw Rx Ry R R$ R t timeoutt minRz t create_string_buffert ReadFilet GetLastErrort ERROR_IO_PENDINGR t WaitForSingleObjectt INFINITEt rawt valuet bytest GetOverlappedResultR4 ( R t sizeR{ R| t nt buft rct errt read( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyR� � s8 * 3 3 0 c C s� | j s t � n t | � } | r� t j � } t j | j | t | � t j | � | j � } | r� t j
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� � � n | j d k r� t j | j | j t j | � t � } | j t | � k r� t � q� n | j Sd Sd S( s- Output the given string over the serial port.s WriteFile failed (%s)i N( R R~ R� R Rw t WriteFilet lenR R$ R3 R� R� R R R: R� R4 R� t writeTimeoutError( R t dataR� R� ( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt write� s 0 ' c C s3 | j s t � n t j | j t j t j B� d S( s9 Clear input buffer, discarding all that is in the buffer.N( R R~ R R* R- R. ( R ( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt
flushInput s c C s3 | j s t � n t j | j t j t j B� d S( sb Clear output buffer, aborting the current output and
discarding all that is in the buffer.N( R R~ R R* R+ R, ( R ( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt flushOutput s g �?c C sO | j s t � n d d l } t j | j � | j | � t j | j � d S( sH Send break condition. Timed, returns to idle state after given duration.i����N( R R~ t timeR t SetCommBreakt sleept ClearCommBreak( R t durationR� ( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt sendBreak s
c C s? | j s t � n | r+ t j | j � n t j | j � d S( sB Set break: Controls TXD. When active, to transmitting is possible.N( R R~ R R� R� ( R t level( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt setBreak' s
c C sc | j s t � n | r= t j | _ t j | j t j � n" t j | _ t j | j t j � d S( s) Set terminal status line: Request To SendN( R R~ R R% R& t EscapeCommFunctiont SETRTSt RTS_CONTROL_DISABLEt CLRRTS( R R� ( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt setRTS/ s c C sc | j s t � n | r= t j | _ t j | j t j � n" t j | _ t j | j t j � d S( s- Set terminal status line: Data Terminal ReadyN( R R~ R R' R( R� t SETDTRt DTR_CONTROL_DISABLEt CLRDTR( R R� ( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt setDTR9 s c C s/ t j � } t j | j t j | � � | j S( N( R Rw t GetCommModemStatusR R R$ R� ( R t stat( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt _GetCommModemStatusC s c C s) | j s t � n t j | j � @d k S( s( Read terminal status line: Clear To Sendi ( R R~ R t MS_CTS_ONR� ( R ( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt getCTSH s c C s) | j s t � n t j | j � @d k S( s) Read terminal status line: Data Set Readyi ( R R~ R t MS_DSR_ONR� ( R ( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt getDSRM s c C s) | j s t � n t j | j � @d k S( s) Read terminal status line: Ring Indicatori ( R R~ R t
MS_RING_ONR� ( R ( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt getRIR s c C s) | j s t � n t j | j � @d k S( s) Read terminal status line: Carrier Detecti ( R R~ R t
MS_RLSD_ONR� ( R ( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt getCDW s c C sK | j s t � n | r1 t j | j t j � n t j | j t j � d S( s# Platform specific - set flow state.N( R R~ R R� t SETXONt SETXOFF( R R� ( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt setXON^ s
c C sX t j � } t j � } t j | j t j | � t j | � � sQ t d � � n | j S( s5 return how many characters the in the outgoing buffers call to ClearCommError failed( R Rw Rx Ry R R R$ R t cbOutQue( R R{ R| ( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt
outWaitingf s
*c C s# | | _ | j r | j � n d S( s" Change RTS toggle control setting.N( R R R) ( R t rtsToggle( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt setRtsToggleo s c C s | j S( s+ Get the current RTS toggle control setting.( R ( R ( ( s6 /usr/lib/python2.7/site-packages/serial/serialwin32.pyt getRtsTogglet s t docs RTS toggle control setting( 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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