speedlib 2.3.7

A python library to operate 'Speed' devices

Tutorial

Using the SpeedLib librairie

A python library to operate Speed devices.

Currently the API has an unique backend allowing to control miniature devices like the Faller (c) Crane or DCC trains.

Examples ^^^^^^^^

Controlling a Faller (c) crane model

>>> from speedlib.cranes import faller
>>> from speedlib.cranes.faller import Crane
>>> ip_1 = "172.17.217.217"
>>> ip_2 = "172.17.217.217"
>>> crane_1 = Crane()
>>> crane_2 = Crane()
>>> crane_1.init(ip_0)
>>> crane_2.init(ip_2)
>>> crane_2.start_for(20*faller.ureg.millisecond,faller.MotorChassis,faller.MotorDirectionForward)
>>> crane_1.change_speed(faller.MotorCrab, -40)

Controlling a DCC train model

>>> from speedlib.dcc import dcc_object, dcc_trains
>>> from speedlib.dcc.dcc_object import DCCObject
>>>from speedlib.dcc .dcc_trains import Train

>>> train = Train("DCC15",15)
>>> dcc_object.start()
>>> train.speed = 14
>>> train.faster()
>>> train.slower()
>>> train.fl_light = True
>>> print(train)
>>> train.f2 = False
>>> dcc_object.stop()

Controlling a DCC Switch model

>>> from speedlib.dcc import dcc_object, dcc_switches
>>> from speedlib.dcc.dcc_object import DCCObject
>>>from speedlib.dcc .dcc_switches import Switch

>>> SS = Switch("DCC",3, 1)
>>> dcc_object.start()
>>> print(S.biais)
>>> S.biais = True
>>> S.set_biais_id(2)
>>> S.biais = True
>>> S.biais = False
>>> dcc_object.stop()

You can find more examples in the examples directory.

Install

git clone https://github.com/CRIStAL-PADR/Speed.git

The library is in speedlib/init.py

Tests

To starts the unit tests you can do:

cd tests/ >>> PYTHONPATH=../ python3 -m unittest