For equations, consider: The equation for a straight line: $$y = mx + c$$ Ohm's Law: $$V = IR$$

Covers the specific implementation of the Cortex-M3 instruction set. 2. STM32CubeIDE and Built-In Tutorials

Building a system around the F103 requires a "layered" mindset. You aren't just writing code; you are managing a miniature city of peripherals. ⚡ The Hardware Layer Digital pins for buttons and displays. 12-bit resolution to read analog sensors precisely. PWM for motor control and precise microsecond delays. Communication:

Many engineering universities publish their embedded systems syllabus, lecture slides, and lab manuals online for public access. Core Learning Pathways for the STM32F103

A high-level programming library with comprehensive user manuals detailing how to interact with the microcontroller using standard function calls. 3. Open-Source Books and Community Courses

Master the Nested Vectored Interrupt Controller (NVIC) to manage real-time events, such as external button presses or timer overflows, without blocking the main program execution loop.

A popular professional choice (with a free "Lite" version) often used in academic textbooks. 3. HAL vs. Bare Metal

Published by ARM, this document explains the core processor architecture, interrupt handling (NVIC), and the instruction set. 2. Official Software Libraries and Frameworks