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Code repository for Python Programming with Raspberry Pi Zero, published by Packt

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README.md

Python Programming with Raspberry Pi

This is the code repository for Python Programming with Raspberry Pi, published by Packt. It contains all the supporting project files necessary to work through the book from start to finish.

Raspberry Pi Zero is a super-small and super-affordable product from Raspberry Pi that is packed with a plethora of features and has grabbed the notice of programmers, especially those who use Python.

This step-by-step guide will get you developing practical applications in Python using a Raspberry Pi Zero. It will become a valuable resource as you learn the essential details of interfacing sensors and actuators to a Raspberry Pi, as well as acquiring and displaying data.

You will get started by writing a Python program that blinks an LED at 1-second intervals. Then you will learn to write simple logic to execute tasks based upon sensor data (for example, to control a motor) and retrieve data from the web (such as to check e-mails to provide a visual alert). Finally, you will learn to build a home automation system with Python where different appliances are controlled using the Raspberry Pi.

The examples discussed in each chapter of this book culminate in a project that help improve the quality of people’s lives.

Instructions and Navigations

All of the code is organized into folders. Each folder starts with a number followed by the application name. For example, Chapter5

The code will look like the following:

MODULE_PARM_DESC(gpios, «Defines the GPIOs number to be used as a list of»

» numbers separated by commas.»);

#define __message(level, fmt, args. ) \

printk(level «%s: » fmt «\n» , NAME , ## args)

There are no code files for the following chapters:

• Chapter 1 — Getting Started with Python and the Raspberry Pi Zero
• Chapter 2 — Arithmetic Operations, Loops, and Blinky Lights
• Chapter 3 — Conditional Statements, Functions, and Lists
• Chapter 4 — Communication Interfaces
• Chapter 5 — Data Types and Object-Oriented Programming in Python

Software and hardware requirements:

Software: Python 3.x, IDLE3, SD Formatter (Windows), Raspbian OS (latest version) Hardware: Raspberry Pi Zero with headers soldered, Keyboard, mouse, display cables etc.

Software:Raspbian OS installed on the software etc, Python3.x, IDLE3 (Comes installed by default). Hardware:Raspberry Pi Zero with headers soldered, resistors, Red LED, Powerswitchtail ii (optional:http://www.powerswitchtail.com/Pages/default.aspx)

Software: Raspbian OS installed on the software etc, Python3.x, IDLE3 (Comes installed by default). Hardware: Tactile push buttons (https://www.adafruit.com/products/1400), Motor control board of your choice (https://www.pololu.com/product/2753), DC motors of your choice.

Chapter 11: Software: (On a Windows environment): Putty (http://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html), WinSCP (https://winscp.net/eng/download.php), git for windows, text editor like Notepad++ etc.

Click here if you have any feedback or suggestions.

If you have already purchased a print or Kindle version of this book, you can get a DRM-free PDF version at no cost.
Simply click on the link to claim your free PDF.

About

Code repository for Python Programming with Raspberry Pi Zero, published by Packt

Источник

Raspberry Pi CookBook For Python Programmers [PDF]

Chapter 1, Getting Started with a Raspberry Pi Computer, introduces the Raspberry Pi and explores the various ways that it can be set up and used, including how it can be used on a network and connected to remotely with another computer.

Chapter 2, Starting with Python Strings, Files, and Menus, guides us on how to take our first steps using Python 3, start with the basics, manipulate text, use files, and create menus to run our programs.

Chapter 3, Using Python for Automation and Productivity, explains the use of graphical user interfaces to create our own applications and utilities.

Chapter 4, Creating Games and Graphics, explains how to create a drawing application and graphical games using the Tkinter Canvas.

Chapter 5, Creating 3D Graphics, discusses how we can use the hidden power of the Raspberry Pi’s graphical processing unit to learn about 3D graphics and landscapes and produce our very own 3D maze for exploration.

Chapter 6, Using Python to Drive Hardware, establishes the fact that to experience the Raspberry Pi at its best, we really have to use it with our own electronics. It discusses how to create circuits with LEDs and switches, and use them to indicate the system status and provide control. Finally, it shows us how to create our own game controller and light display.

Chapter 7, Sense and Display Real-world Data, explains the use of an analog-to-digital converter to provide sensor readings to the Raspberry Pi. We discover how to store and graph the data in real time as well as display it on an LCD text display. Finally, we transfer the data to the Internet, which will allow us to view and share the captured data from anywhere in the world.

Chapter 8, Creating Projects with the Raspberry Pi Camera Module, teaches us how to use the Raspberry Pi camera module, creating our own applications to produce time-lapse videos,
stop-frame animations, and a bedtime book reader controlled with QR codes.

Chapter 9, Building Robots, takes you through building two different types of robots (a RoverPi and a Pi-Bug). We look at motor and servo control, using sensors, and adding a compass
sensor for navigation.

Chapter 10, Interfacing with Technology, teaches us how to use the Raspberry Pi to trigger remote mains sockets, with which we can control household appliances. We learn how to communicate with the Raspberry Pi over a serial interface and use a smartphone to control everything using Bluetooth. Finally, we look at creating our own applications to control USB devices.

Appendix, Hardware and Software List, provides us with the full list of the hardware components and modules used in the book, along with suitable places to purchase them from. A full list of the software used is also provided, along with links to documentation.

What you need for this book

This book focuses on using the Raspberry Pi with Python 3; therefore, a basic Raspberry Pi setup is required. Chapters 1 to 5 of this book make use of the Raspberry Pi only; no additional hardware is required beyond a standard setup.

The standard setup will consist of the Raspberry Pi (Model A or Model B); an SD card installed with Raspbian; suitable micro USB power supply; and an HDMI-compatible screen, keyboard, and mouse. You will also be required to download and install various software packages; therefore, the Raspberry Pi should have a working Internet connection.

You can also get this PDF by using our Android Mobile App directly:

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Источник

Learn Raspberry Pi Programming with Python (+sources)

Learn Raspberry Pi Programming with Python will show you how to program your nifty new $35 computer to make a web spider, a weather station, a media server, and more. You’ll learn how to program in Python on your Raspberry Pi with hands-on examples and fun projects.

Even if you’re completely new to programming in general, you’ll figure out how to create a home security system, an underwater photography system, an RC plane with a camera, and even a near-space weather balloon with a camera.
You’ll learn how to make a variety of fun and even useful projects, from a web bot to search and download files to a toy to drive your pets insane. You’ll even learn how to use Pi with Arduino as well as Pi with Gertboard, an expansion board with an onboard ATmega microcontroller.

What you’ll learn:
Raspberry Pi and electronics basics;
Quick intro to Linux;
Python basics to get you started on a set of projects;
How to make a variety of Pi and Python projects, including servers and gadgets with cameras;
How to use Pi with Arduino and Gertboard.

Who this book is for:
Readers who want to learn Python on a fun platform like the Pi and pick up some electronics skills along the way. No programming or Linux skill required, but a little experience with Linux will be helpful.

Название: Learn Raspberry Pi Programming with Python (+sources)
Автор: Wolfram Donat
Издательство: Apress
Год: 2014
Страниц: 244
Язык: Английский
Формат: PDF
Размер: 13.4 Mб

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Источник