/usr/lib/python3/dist-packages/serial/__pycache__
Edit: /usr/lib/python3/dist-packages/serial/__pycache__/serialposix.cpython-310.pyc (21481B)
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t| jtj dS t| jtj dS z[ Set break: Controls TXD. When active, no transmitting is possible.
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done with termios and fcntl. Runs on Linux and many other Un*x like
systems.
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| jdurt | j d| _| jdurt | j d| _ w d| _dS )zo Open port with current settings. This may throw a SerialException
if the port cannot be opened.Nz.Port must be configured before it can be used.zPort is already open.zcould not open port {}: {}NNT) force_update) _portr is_openr rx openportstrO_RDWRO_NOCTTY
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g |dur| N| | jOdur| P| jO dS dS ),Set communication parameters on opened port.Nz+Can only operate on a valid file descriptorz&Could not exclusively lock port {}: {}r r% r5 Could not configure port: {})ECHOCTLECHOKEIUCLCPARMRKzB{}B38400zInvalid baud rate: {!r}r3 r2 r1 r# zInvalid char len: {!r}z$Invalid stop bit specification: {!r}zInvalid parity: {!r}IXANYCRTSCTS CNEW_RTSCTS zInvalid vmin: {!r}Invalid vtime: {!r})Qr r
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zSerial._reconfigure_portc C sx | j r:| jdur5t| j d| _t| j t| j t| j t| j d\| _| _d\| _| _d| _ dS dS )z
Close portNr F)r r rx r r r r r r r r r r s
z Serial.closec C t | jtt}td|d S )z9Return the number of bytes currently in the input buffer.r r )r r r r TIOCM_zero_strstructunpackr
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jfvrtd|W Y d}~nd}~ww |std|| | r t|S t||k st|S ) Read size bytes from the serial port. If a timeout is set it may
return less characters as requested. With no timeout it will block
until the requested number of bytes is read.
r` zread failed: {}Nr zgdevice reports readiness to read but returned no data (device disconnected or multiple access on port?))r r bytearrayr _timeoutlenselectr r time_leftrx readr r EAGAINEALREADY EWOULDBLOCK EINPROGRESSEINTRr rW r extendexpiredbytes)r
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'z Serial.readc C | j r t| jd d S d S N x)r rx writer r r r r cancel_read\ zSerial.cancel_readc C r# r$ )r rx r& r r r r r cancel_write` r( zSerial.cancel_writec
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" -z Serial.writec C s | j st t| j dS )zb Flush of file like objects. In this case, wait until all data
is written.
N)r r rR tcdrainr r r r r flush s z Serial.flushc C s t | jt j dS z9Clear input buffer, discarding all that is in the buffer.N)rR tcflushr TCIFLUSHr r r r r s zSerial._reset_input_bufferc C s | j st | dS r5 )r r r r r r r reset_input_buffer s zSerial.reset_input_bufferc C s | j st t| jtj dS )zs Clear output buffer, aborting the current output and discarding all
that is in the buffer.
N)r r rR r6 r TCOFLUSHr r r r reset_output_buffer s zSerial.reset_output_buffer ?c C s& | j st t| jt|d dS )za Send break condition. Timed, returns to idle state after given
duration.
r; N)r r rR tcsendbreakr rj )r
durationr r r
send_break s zSerial.send_breakc C . | j r
t| jtt dS t| jtt dS )z)Set terminal status line: Request To SendN)
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TIOCM_RTS_strr r r r r r zSerial._update_rts_statec C r? )z-Set terminal status line: Data Terminal ReadyN)
_dtr_stater r r r
TIOCM_DTR_strr r r r r r rB zSerial._update_dtr_statec C 4 | j st t| jtt}td|d t @ dkS )z(Read terminal status line: Clear To Sendr r )
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Serial.ctsc C rE )z)Read terminal status line: Data Set Readyr r )
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r r r r r r ri rG z Serial.ric C rE )z)Read terminal status line: Carrier Detectr r )
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r r r r r r cd rG z Serial.cdc C r )z:Return the number of bytes currently in the output buffer.r r )r r r r r r
r r r r r out_waiting r zSerial.out_waitingc C s | j st | jS )z For easier use of the serial port instance with select.
WARNING: this function is not portable to different platforms!
)r r r r r r r fileno s z
Serial.filenoTc C 8 | j st |rt| jtj dS t| jtj dS )z Manually control flow - when software flow control is enabled.
This will send XON (true) or XOFF (false) to the other device.
WARNING: this function is not portable to different platforms!
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enabler r r set_input_flow_control
z Serial.set_input_flow_controlc C rM )z Manually control flow of outgoing data - when hardware or software flow
control is enabled.
WARNING: this function is not portable to different platforms!
N)r r rR rN r TCOONTCOOFFrQ r r r set_output_flow_control rT z Serial.set_output_flow_controlc C s ddl }|dt dS )zDEPRECATED - has no user Nz0nonblocking() has no effect, already nonblocking)warningswarnDeprecationWarning)r
rX r r r nonblocking s zSerial.nonblockingN)Fr% )r; T) r r r! __doc__r r r propertyr r r' r) r& r4 r r8 r: r> r r rF rH rI rJ rK rL rS rW r[ r r r r r 0 sB
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r c @ s e Zd ZdZdddZdS )PosixPollSerialz Poll based read implementation. Not all systems support poll properly.
However this one has better handling of errors, such as a device
disconnecting while it's in use (e.g. USB-serial unplugged).
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zPosixPollSerial.readNr\ )r r r! r^ r r r r r r` s r` c s2 e Zd ZdZd fdd Zd ddZe Z ZS )
VTIMESerialab Implement timeout using vtime of tty device instead of using select.
This means that no inter character timeout can be specified and that
the error handling is degraded.
Overall timeout is disabled when inter-character timeout is used.
Note that this implementation does NOT support cancel_read(), it will
just ignore that.
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