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Python Library – pymodbusTCP

Door Sebastiaan Geplaatst op 2018-02-24 Geplaatst in Modbus Software, Python libraries Getagd met bibliotheek, programmeren, pymodbusTCP, Python

Python pymodbusTCP Voor communicatie van Modbus TCP/IP Niet voor Modbus RTU Modbus ASCII Modbus RTU over TCP Installatie:

sudo apt-get update
sudo apt-get install -y python-dev python-pip
sudo pip install -U pymodbusTCP

sudo apt-get update

sudo apt-get install -y python-dev python-pip

sudo pip install -U pymodbusTCP

Installatie voor Python 3:

sudo apt-get update
sudo apt-get install -y python3 python3-dev python-pip
sudo pip3 install -U pymodbusTCP

sudo apt-get update

sudo apt-get install -y python3 python3-dev python-pip

sudo pip3 install -U pymodbusTCP

Mijn voorbeeld:

#!/usr/bin/env python
from pyModbusTCP.client import ModbusClient

client = ModbusClient(host="192.168.0.0", port=502, auto_open=True, auto_close=True, timeout=10)
data = client.read_holding_registers(0, 1)    # FUNCTIE 03 - Lees register 0, 1 lang
print "Waarde register: ", data[0]
client.close()

#!/usr/bin/env python

from pyModbusTCP.client import ModbusClient

client = ModbusClient(host="192.168.0.0", port=502, auto_open=True, auto_close=True, timeout=10)

data = client.read_holding_registers(0, 1) # FUNCTIE 03 - Lees register 0, 1 lang

print "Waarde register: ", data[0]

client.close()

Informatie (ENG): Summary A simple Modbus/TCP library for Python A simple Modbus/TCP client …

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Python Library – pymodbus

Door Sebastiaan Geplaatst op 2017-10-13 Geplaatst in Modbus Software, Python libraries Getagd met bibliotheek, Library, programmeren, pymodbus, Python

Python pymodbus Voor communicatie van Modbus RTU Modbus ASCII Modbus RTU over TCP Niet voor Modbus TCP/IP Installatie:

sudo apt-get update
sudo apt-get install -y python-dev python-pip
sudo pip install -U pymodbus

sudo apt-get update

sudo apt-get install -y python-dev python-pip

sudo pip install -U pymodbus

Installatie voor Python 3:

sudo apt-get update
sudo apt-get install -y python3 python3-dev python-pip
sudo pip3 install -U pymodbus

sudo apt-get update

sudo apt-get install -y python3 python3-dev python-pip

sudo pip3 install -U pymodbus

Collecting pymodbus3
  Downloading https://www.piwheels.hostedpi.com/simple/pymodbus3/pymodbus3-1.0.0-py3-none-any.whl (76kB)
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Collecting pyserial>=2.6 (from pymodbus3)
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Collecting twisted>=12.2.0 (from pymodbus3)
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Collecting zope.interface>=4.0.2 (from twisted>=12.2.0->pymodbus3)
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Collecting Automat>=0.3.0 (from twisted>=12.2.0->pymodbus3)
  Downloading Automat-0.6.0-py2.py3-none-any.whl
Collecting setuptools (from zope.interface>=4.0.2->twisted>=12.2.0->pymodbus3)
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Collecting six (from Automat>=0.3.0->twisted>=12.2.0->pymodbus3)
  Downloading six-1.11.0-py2.py3-none-any.whl
Collecting attrs (from Automat>=0.3.0->twisted>=12.2.0->pymodbus3)
  Downloading attrs-17.4.0-py2.py3-none-any.whl
Installing collected packages: pyserial, incremental, constantly, hyperlink, setuptools, zope.interface, six, attrs, Automat, twisted, pymodbus3
  Found existing installation: pyserial 3.2.1
    Not uninstalling pyserial at /usr/lib/python3/dist-packages, outside environment /usr
  Found existing installation: setuptools 33.1.1
    Not uninstalling setuptools at /usr/lib/python3/dist-packages, outside environment /usr
  Found existing installation: six 1.10.0
    Not uninstalling six at /usr/lib/python3/dist-packages, outside environment /usr
Successfully installed Automat-0.6.0 attrs-17.4.0 constantly-15.1.0 hyperlink-17.3.1 incremental-17.5.0 pymodbus3-1.0.0 pyserial-3.4 setuptools-38.4.0 six-1.11.0 twisted-17.9.0 zope.interface-4.4.3

Collecting pymodbus3

Downloading https://www.piwheels.hostedpi.com/simple/pymodbus3/pymodbus3-1.0.0-py3-none-any.whl (76kB)

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Collecting pyserial>=2.6 (from pymodbus3)

Using cached pyserial-3.4-py2.py3-none-any.whl

Collecting twisted>=12.2.0 (from pymodbus3)

Downloading https://www.piwheels.hostedpi.com/simple/twisted/Twisted-17.9.0-cp35-cp35m-linux_armv7l.whl (3.0MB)

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Collecting incremental>=16.10.1 (from twisted>=12.2.0->pymodbus3)

Downloading incremental-17.5.0-py2.py3-none-any.whl

Collecting constantly>=15.1 (from twisted>=12.2.0->pymodbus3)

Downloading constantly-15.1.0-py2.py3-none-any.whl

Collecting hyperlink>=17.1.1 (from twisted>=12.2.0->pymodbus3)

Downloading hyperlink-17.3.1-py2.py3-none-any.whl (73kB)

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Collecting zope.interface>=4.0.2 (from twisted>=12.2.0->pymodbus3)

Downloading https://www.piwheels.hostedpi.com/simple/zope-interface/zope.interface-4.4.3-cp35-cp35m-linux_armv7l.whl (161kB)

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Collecting Automat>=0.3.0 (from twisted>=12.2.0->pymodbus3)

Downloading Automat-0.6.0-py2.py3-none-any.whl

Collecting setuptools (from zope.interface>=4.0.2->twisted>=12.2.0->pymodbus3)

Downloading setuptools-38.4.0-py2.py3-none-any.whl (489kB)

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Collecting six (from Automat>=0.3.0->twisted>=12.2.0->pymodbus3)

Downloading six-1.11.0-py2.py3-none-any.whl

Collecting attrs (from Automat>=0.3.0->twisted>=12.2.0->pymodbus3)

Downloading attrs-17.4.0-py2.py3-none-any.whl

Installing collected packages: pyserial, incremental, constantly, hyperlink, setuptools, zope.interface, six, attrs, Automat, twisted, pymodbus3

Found existing installation: pyserial 3.2.1

Not uninstalling pyserial at /usr/lib/python3/dist-packages, outside environment /usr

Found existing installation: setuptools 33.1.1

Not uninstalling setuptools at /usr/lib/python3/dist-packages, outside environment /usr

Found existing installation: six 1.10.0

Not uninstalling six at /usr/lib/python3/dist-packages, outside environment /usr

Successfully installed Automat-0.6.0 attrs-17.4.0 constantly-15.1.0 hyperlink-17.3.1 incremental-17.5.0 pymodbus3-1.0.0 pyserial-3.4 setuptools-38.4.0 six-1.11.0 twisted-17.9.0 zope.interface-4.4.3

Informatie (ENG): Summary Pymodbus is a full Modbus protocol implementation using twisted for its asynchronous …

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Python Library – OLED display (luma.oled)

Door Sebastiaan Geplaatst op 2017-09-27 Geplaatst in Python libraries Getagd met bibliotheek, Display, Library, OLED, programmeren, Python, SH1106, SSD1306, SSD1322, SSD1325, SSD1331

Python OLED library (luma.oled) Informatie (ENG): Display drivers for SSD1306 / SSD1322 / SSD1325 / SSD1331 / SH1106 Python library interfacing OLED matrix displays with the SSD1306, SSD1322, SSD1325, SSD1331 or SH1106 driver using I2C/SPI on the Raspberry Pi and …

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Python Library – APDS9930

Door Sebastiaan Geplaatst op 2017-02-26 Geplaatst in Python libraries Getagd met APDS9930, APDS9960, bibliotheek, Library, programmeren, Python, Raspberry pi

Informatie (ENG): Python module for the APDS-9930 I2C Ambient Light and Proximity sensor This is a Python port of the AVR APDS-9930 library. Simple and easy to use. Makes heavy use of Python-specific programming concepts, such as properties, to make …

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Python Library – PIGPIO

Door Sebastiaan Geplaatst op 2016-09-14 Geplaatst in Python libraries Getagd met bibliotheek, Library, pigpio, programmeren, Python

PIGPIO Website Informatie (ENG): pigpio is a C library for the Raspberry which allows control of the general purpose input outputs (gpios). Features

sampling and time-stamping of gpios 0-31 between 100,000 and 1,000,000 times per second.

provision of PWM on any number of the user gpios simultaneously.

provision of servo pulses on any number of the user gpios simultaneously.

callbacks when any of gpios 0-31 change state (callbacks receive the time of the event
accurate to a few microseconds).

notifications via pipe when any of gpios 0-31 change state.

callbacks at timed intervals.

reading/writing all of the gpios in a bank (0-31, 32-53) as a single operation.

individually setting gpio modes, reading and writing.

socket and pipe interfaces for the bulk of the functionality in addition to the
underlying C library calls.

the construction of arbitrary waveforms to give precise timing of output gpio
level changes (accurate to a few microseconds).

software serial links using any user gpio.

rudimentary permission control through the socket and pipe interfaces so users
can be prevented from "updating" inappropriate gpios.

creating and running scripts on the pigpio daemon.

sampling and time-stamping of gpios 0-31 between 100,000 and 1,000,000 times per second.

provision of PWM on any number of the user gpios simultaneously.

provision of servo pulses on any number of the user gpios simultaneously.

callbacks when any of gpios 0-31 change state (callbacks receive the time of the event

accurate to a few microseconds).

notifications via pipe when any of gpios 0-31 change state.

callbacks at timed intervals.

reading/writing all of the gpios in a bank (0-31, 32-53) as a single operation.

individually setting gpio modes, reading and writing.

socket and pipe interfaces for the bulk of the functionality in addition to the

underlying C library calls.

the construction of arbitrary waveforms to give precise timing of output gpio

level changes (accurate to a few microseconds).

software serial links using any user gpio.

rudimentary permission control through the socket and pipe interfaces so users

can be prevented from "updating" inappropriate gpios.

creating and running scripts on the pigpio daemon.

Interfaces The library provides a number of control interfaces

the C function interface

the /dev/pigpio pipe interface

the socket interface (used by the pigs utility and the Python module)

the C function interface

the /dev/pigpio pipe interface

the socket interface (used by the pigs utility and the Python module)

Utilities A number of utility programs …

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Python Library – spidev

Door Sebastiaan Geplaatst op 2016-03-11 Geplaatst in Python libraries Getagd met bibliotheek, Library, programmeren, Python, spidev

Python spidev library Informatie (ENG): Python bindings for Linux SPI access through spidev Python Spidev ============= This project contains a python module for interfacing with SPI devices from user space via the spidev linux kernel driver. This is a modified …

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Python Library – PyGame

Door Sebastiaan Geplaatst op 2015-03-09 Geplaatst in Python libraries Getagd met bibliotheek, Library, programmeren, PyGame, Python

Download PyGame @ pygame.org Informatie (ENG): Pygame is a set of Python modules designed for writing games. Pygame adds functionality on top of the excellent SDL library. This allows you to create fully featured games and multimedia programs in the python …

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Python Library – RPi.GPIO

Door Sebastiaan Geplaatst op 2015-03-08 Geplaatst in Python libraries Getagd met bibliotheek, Library, programmeren, Python, RPi.GPIO

Python RPi.GPIO library Informatie (ENG): This package provides a class to control the GPIO on a Raspberry Pi. Note that this module is unsuitable for real-time or timing critical applications. This is because you can not predict when Python will …

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Python Library – PySerial

Door Sebastiaan Geplaatst op 2015-02-09 Geplaatst in Python libraries Getagd met bibliotheek, Library, No Python installation found in the registery, programmeren, PySerial, Python

Download PySerial @ SourceForge PySerial documentatie @ SourceForge Informatie (ENG): This module encapsulates the access for the serial port. It provides backends for Python running on Windows, Linux, BSD (possibly any POSIX compliant system), Jython and IronPython (.NET and Mono). …

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Python Library – PyUSB

Door Sebastiaan Geplaatst op 2015-01-10 Geplaatst in Python libraries Getagd met bibliotheek, Library, NotImplementedError: is_kernel_driver_active, programmeren, Python, PyUSB, usb.core.USBError

Website / GitHub Informatie (ENG): PyUSB aims to be an easy to use Python module to access USB devices. PyUSB relies on a native system library for USB access. Currently, it works out of the box with libusb 0.1, libusb …

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Categorie: Python libraries

Python Library – pymodbusTCP

Python Library – pymodbus

Python Library – OLED display (luma.oled)

Python Library – APDS9930

Python Library – PIGPIO

Python Library – spidev

Python Library – PyGame

Python Library – RPi.GPIO

Python Library – PySerial

Python Library – PyUSB