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d d „ Z e d „ Z e d „ Z e d! „ Z d" „ Z d# „ Z d$ „ Z d% „ Z RS(' s- Serial port implementation for plain sockets.i2 iK in i† i– iÈ i, iX i° i i` iÀ i€% i K i – i á i  c C sµ d | _ t j ƒ | _ t ƒ | _ t | _ t | _ | j
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ƒ | j ƒ t | _ | j s | j t ƒ | j t ƒ n | j ƒ | j ƒ 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.N( t Nonet loggert threadingt Lockt buffer_lockt bytearrayt loop_buffert Falset ctst dsrt _portt SerialExceptiont fromURLt portt _reconfigurePortt Truet _isOpent _rtsctst setRTSt setDTRt
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c C so t | j t t f ƒ s9 d | j k o3 d k n rO t d | j ƒ ‚ n | j rk | j j d ƒ n d S( sg Set communication parameters on opened port. for the loop://
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t timet sleep( R ( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyt closeH s c C s t d ƒ ‚ d S( Ns2 there is no sensible way to turn numbers into URLs( R ( R R ( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyt makeDeviceNameO s c C s | j ƒ j d ƒ r" | d } n y¶ x¯ | j d ƒ D]ž } d | k rb | j d d ƒ \ } } n d } | sq q5 | d k rÀ t j ƒ t j d ƒ | _ | j j t | ƒ | j j
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c C sK | j s t ‚ n | j r> | j j d t | j ƒ f ƒ n t | j ƒ S( s> Return the number of characters currently in the input buffer.s inWaiting() -> %d( R t portNotOpenErrorR R t lenR ( R ( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyt inWaitingj s
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| 4Wd | j j ƒ X| | 7} | rI t j ƒ | k rI PqI qI Wt | ƒ S( sÀ 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.N(
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closed.g $@N( R R5 R6 R t
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c C s[ | j s t ‚ n | j r. | j j d ƒ n | j j ƒ z | j 2Wd | j j ƒ Xd S( s9 Clear input buffer, discarding all that is in the buffer.s flushInput()N( R R5 R R R
R9 R R; ( R ( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyR ž s
c C s2 | j s t ‚ n | j r. | j j d ƒ n d S( sb Clear output buffer, aborting the current output and
discarding all that is in the buffer.s
flushOutput()N( R R5 R R ( R ( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyR © s g Ð?c C s | j s t ‚ n d S( sP Send break condition. Timed, returns to idle state after given
duration.N( R R5 ( R t duration( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyt sendBreak° s c C s9 | j s t ‚ n | j r5 | j j d | f ƒ n d S( sJ Set break: Controls TXD. When active, to transmitting is
possible.s setBreak(%r)N( R R5 R R ( R t level( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyt setBreakµ s c C sB | j s t ‚ n | j r5 | j j d | f ƒ n | | _ d S( s) Set terminal status line: Request To Sends setRTS(%r) -> state of CTSN( R R5 R R R ( R RH ( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyR ¼ s
c C sB | j s t ‚ n | j r5 | j j d | f ƒ n | | _ d S( s- Set terminal status line: Data Terminal Readys setDTR(%r) -> state of DSRN( R R5 R R R ( R RH ( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyR Ã s
c C s? | j s t ‚ n | j r8 | j j d | j f ƒ n | j S( s( Read terminal status line: Clear To Sends getCTS() -> state of RTS (%r)( R R5 R R R ( R ( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyt getCTSÊ s
c C s? | j s t ‚ n | j r8 | j j d | j f ƒ n | j S( s) Read terminal status line: Data Set Readys getDSR() -> state of DTR (%r)( R R5 R R R ( R ( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyt getDSRÑ s
c C s2 | j s t ‚ n | j r. | j j d ƒ n t S( s) Read terminal status line: Ring Indicators returning dummy for getRI()( R R5 R R R
( R ( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyt getRIØ s
c C s2 | j s t ‚ n | j r. | j j d ƒ n t S( s) Read terminal status line: Carrier Detects returning dummy for getCD()( R R5 R R R ( R ( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyt getCDß s
( i2 iK in i† i– iÈ i, iX i° i i` iÀ i€% i K i – i á i  ( t __name__t
__module__t __doc__t BAUDRATESR R R% R& R R7 RA RE R R RG R RI R R RJ RK RL RM ( ( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyR s* t Serialc B s e Z RS( ( RN RO ( ( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyRR ñ s c B s e Z RS( ( RN RO ( ( ( s> /usr/lib/python2.7/dist-packages/serial/loopback_connection.pyRR õ s t __main__s socket://localhost:7000s %s
s write...
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serialutilR R# R) t DEBUGt INFOt WARNINGt ERRORR0 t
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