esptest.adapter.port.serial_port module

class esptest.adapter.port.serial_port.SerialBaseProtocol(*args, **kwargs)[source]

Bases: Protocol

property port: str | None

property baudrate: int | None

property timeout: float | None

read(size=1)[source]

Parameters:: size (int)
Return type:: bytes

write(data)[source]

Parameters:: data (AnyStr)
Return type:: int

class esptest.adapter.port.serial_port.SerMixin(*args, **kwargs)[source]

Bases: SerialBaseProtocol

property read_timeout: float

read_bytes(timeout=0.001)[source]

Parameters:: timeout (float)
Return type:: bytes

write_bytes(data)[source]

Parameters:: data (AnyStr)
Return type:: int

class esptest.adapter.port.serial_port.SerialExt(port=None, baudrate=9600, bytesize=8, parity='N', stopbits=1, timeout=None, xonxoff=False, rtscts=False, write_timeout=None, dsrdtr=False, inter_byte_timeout=None, exclusive=None, **kwargs)[source]

Bases: Serial, SerMixin

Add RawPort methods to serial.Serial

esptest.adapter.port.serial_port.serial_add_mixin(cls)[source]

动态为类添加 SerMixin

Parameters:: cls (Type[Any])
Return type:: Type[Any]

class esptest.adapter.port.serial_port.SerialPortMixin(raw_port, name, log_file='', **kwargs)[source]

Bases: object

Add RawPort methods to serial.Serial

Parameters:

raw_port (Any)
name (str)
log_file (str)
kwargs (Any)

start_redirect_thread()[source]

Return type:: None

property serial: SerialExt | None: Get Current serial instance.

change_serial_config(**kwargs)[source]

Change serial config (baudrate/timeout/parity/…) on the underlying serial port.

Only settings supported by pyserial apply_settings take effect (baudrate, bytesize, parity, stopbits, xonxoff, dsrdtr, rtscts, timeout, write_timeout, inter_byte_timeout).

Parameters:: kwargs (Any)
Return type:: None

close()[source]

Close serial port and clean up resources.

Return type:: None

reopen()[source]

Open the same serial port again and enable serial read thread.

Return type:: None

class esptest.adapter.port.serial_port.SerialPort(dut, name, log_file='', **kwargs)[source]

Bases: SerialPortMixin, BasePort

A Simple Port class that supports serial read, write, expect

This class using serial with pexpect.

Parameters:

dut (Serial)
name (str)
log_file (str)
kwargs (Any)