Raspberry Pi Mastery

Raspberry Pi Mastery

Python, C++, and Java for Embedded Development - 3 days

In the rapidly evolving landscape of embedded systems and Internet of Things (IoT), the Raspberry Pi stands out as a versatile and accessible platform for developers and engineers. This course is meticulously designed to provide participants with hands-on experience in configuring embedded Linux on Raspberry Pi and developing applications using Python, C++, and Java.

Through real-world projects, attendees will gain the skills necessary to interface with hardware components, set up web and FTP servers, create web-based interfaces, develop network applications, integrate SQL databases, and automate system tasks with shell scripting. Guided by an instructor with over 30 years of industry experience, this intensive 3-day course emphasizes practical, industry-relevant content over academic theory.

Learning Outcomes

By the end of this course, participants will be able to:

• Set up and configure embedded Linux on Raspberry Pi.
• Develop applications using Python, C++, and Java on Raspberry Pi.
• Interface GPIO pins to control hardware components like LEDs and sensors.
• Set up and manage Apache web and FTP servers.
• Create web-based interfaces for remote device control.
• Develop network applications using TCP and UDP.
• Use SQL databases to store and retrieve sensor and system data.
• Automate system tasks with shell scripting.

Prerequisites

This course is designed for participants with a solid foundation in programming and system administration. To ensure a productive learning experience, attendees must meet the following prerequisites:

• Programming Proficiency: Demonstrated experience in Python, C++, and Java. Participants should be comfortable writing, debugging, and compiling code in these languages.
• Linux Command-Line Experience: Familiarity with Linux command-line operations, including file system navigation, package management, and basic shell scripting.
• Hardware Interaction: Basic understanding of electronic components and experience with hardware interfacing is highly recommended.
• Raspberry Pi Setup: Participants must bring a Raspberry Pi (Model 3 or later) with Raspberry Pi OS installed, along with necessary peripherals (power supply, SD card, monitor, keyboard, and mouse).
• Software Installation: Ability to install and configure development environments and necessary libraries on Raspberry Pi.

Note: This course is intensive and assumes a high level of technical proficiency. Participants who do not meet the prerequisites may find the material challenging.

Detailed Course Outline

1. Introduction to Raspberry Pi

• Overview of Raspberry Pi models and hardware architecture.
• Practical applications in IoT, automation, and edge computing.
• Setting up Raspberry Pi for development and real-world projects.

2. System Setup and Linux Configuration

• Installing and configuring Raspberry Pi OS (Raspbian).
• Initial setup: user configurations, SSH access, and remote login.
• Managing packages using apt (Advanced Package Tool).
• Connecting Raspberry Pi to the internet and troubleshooting network issues.

3. Setting Up the Development Environment

• Python Development:
  • Installing Python and essential libraries.
  • Running Python scripts and managing dependencies.
• C++ Development:
  • Installing GCC and configuring a C++ development environment.
  • Writing, compiling, and running simple C++ programs.
• Java Development:
  • Installing Java Development Kit (JDK) and NetBeans.
  • Developing simple Java GUI applications using Swing and JavaFX.

4. Interfacing with GPIO (General-Purpose Input/Output)

• Understanding the I/O architecture of Raspberry Pi.
• Python GPIO Programming:
  • Using RPi.GPIO and gpiozero libraries.
  • Controlling LEDs and reading sensor inputs.
• C++ GPIO Programming:
  • Using pigpio for hardware interaction citeturn0search0.
  • Implementing PWM for motor control.
• Java GPIO Programming:
  • Using Pi4J to interact with GPIO.
  • Creating Java-based applications that control electronic components.

5. Web Server Deployment on Raspberry Pi

• Understanding daemons in Linux.
• Introduction to Apache Web Server:
  • Installation and configuration on Raspberry Pi citeturn0search7.
  • Managing server operations: starting, stopping, and troubleshooting.
• Creating a Python-Based Web Application:
  • Using Flask to develop a web interface for GPIO control.
  • Implementing a REST API to interact with Raspberry Pi hardware.

6. FTP Server Setup

• Installing and configuring vsftpd on Raspberry Pi citeturn0search3.
• Managing FTP users and securing file access.
• Transferring data between Raspberry Pi and other devices.

7. Web-Based Control and IoT Applications

• Designing and developing static and dynamic web pages.
• Enhancing interactivity using AJAX.
• Web-Based GPIO Control:
  • Controlling LEDs and reading sensor data via a browser.