Mbed OS Projects — NUCLEO-F446RE

This repository preserves and reconstructs my college Mbed work on the NUCLEO-F446RE / STM32F446RET6.

The project sequence is inspired by Dogan Ibrahim's ARM-based Microcontroller Projects Using mbed (2019). The book mostly uses the NUCLEO-F411RE; these files are independently rewritten for my F446RE and for the Mbed OS 5-era programming style.

This is a learning/archive portfolio, not a recommendation to start a new production product with Mbed OS today.

Repository style

Every project is intentionally simple:

Project XX - Name/
├── main.cpp
├── README.md
└── images/
    └── .gitkeep

After rebuilding a project on real hardware, add your own photo as images/breadboard.jpg.

Important compatibility notes

• Target board: NUCLEO_F446RE.
• Code intentionally follows Mbed OS 5.x-era APIs such as DigitalOut, AnalogIn, PwmOut, Serial, Ticker, Timer, and classic RTOS APIs.
• The book itself mostly targets NUCLEO-F411RE, so pin assignments are not copied blindly; Arduino/Nucleo aliases are used where practical.
• Some LCD, Wi-Fi, and X-NUCLEO projects require historical external libraries. Those projects are clearly marked instead of pretending a current library API is identical.
• The random-number exercise from the source book is kept as a neutral Unique Random Number Generator programming exercise.

Projects

• Project 01 - Flashing LED
• Project 02 - LED Flashing as Morse Code SOS
• Project 03 - Flashing an External LED
• Project 04 - Rotating LEDs
• Project 05 - Binary Counting LEDs
• Project 06 - Random Flashing LEDs
• Project 07 - LED Control with Push-Button
• Project 08 - Changing LED Flashing Rate
• Project 09 - Binary Event Counting with LEDs
• Project 10 - Using an External Button
• Project 11 - RGB LED Control
• Project 12 - Random Colored LED Display
• Project 13 - 7-Segment LED Display
• Project 14 - Powering Large Loads - DC Motor Control
• Project 15 - Two-Digit Multiplexed 7-Segment LED
• Project 16 - Four-Digit Multiplexed 7-Segment LED
• Project 17 - Four-Digit 7-Segment LED Counter
• Project 18 - Four-Digit 7-Segment LED Event Counter
• Project 19 - 7-Segment LED Dice
• Project 20 - Volume of a Cylinder
• Project 21 - Calculator
• Project 22 - Learn Your Times Tables
• Project 23 - Improving Your Multiplication Skills
• Project 24 - Loop Execution Times
• Project 25 - Reaction Timer
• Project 26 - Event Counter
• Project 27 - Hi-Lo Game
• Project 28 - Serial Interrupt
• Project 29 - Unique Random Number Generator
• Project 30 - Digital Voltmeter
• Project 31 - Analog Temperature Sensor - Digital Thermometer
• Project 32 - Digital Thermostat
• Project 33 - ON-OFF Temperature Controller
• Project 34 - Light Level Meter
• Project 35 - Changing LED Flashing Rate with a Potentiometer
• Project 36 - Sound Level Meter
• Project 37 - Generating Fixed Voltage
• Project 38 - Sawtooth Waveform
• Project 39 - Triangular Waveform
• Project 40 - Sine Waveform
• Project 41 - Arbitrary Periodic Waveform
• Project 42 - Waveform Generator
• Project 43 - Melody Maker
• Project 44 - Electronic Organ
• Project 45 - Varying the LED Brightness
• Project 46 - Simple Brushed DC Motor Control
• Project 47 - Changing the Motor Rotation Direction
• Project 48 - Simple Servo Motor Control
• Project 49 - Simple Stepper Motor Control
• Project 50 - Displaying Text on the LCD
• Project 51 - External Interrupt-Driven Event Counter
• Project 52 - Ultrasonic Height Measurement
• Project 53 - Calculator Using a Keypad
• Project 54 - TMP102 Temperature Sensor
• Project 55 - Generating Square Wave with SPI DAC
• Project 56 - Two Nucleo Boards Communicating Through UART
• Project 57 - Android-Nucleo Communication Using the Wi-Fi Expansion Board
• Project 58 - Android-Nucleo Communication Using the ESP-01
• Project 59 - Android-Nucleo Communication Using Bluetooth
• Project 60 - Different Flashing a Pair of LEDs Using Mbed Thread
• Project 61 - Refreshing a 7-Segment Display with RTOS
• Project 62 - Car Park Controller Using Signals
• Project 63 - Home IoT Project
• Project 64 - Environmental Measurements with X-NUCLEO-IKS01A2
• Project 65 - Brushed DC Motor Speed Control with X-NUCLEO-IHM13A1
• Project 66 - Potentiometer Motor Speed Control with X-NUCLEO-IHM13A1
• Project 67 - Controlling LEDs with X-NUCLEO-OUT01A1
• Project 68 - Measuring Distance with X-NUCLEO-53L0A1