The Stm32f103 Arm Microcontroller And Embedded Systems Work ^hot^ -

STM32F103 ARM Microcontroller — Detailed Guide for Embedded Systems Work

1. The Core: The ARM Cortex-M3 Architecture

• STM32F103 (Blue Pill)
• DHT22 (temperature/humidity) – One-wire protocol
• MicroSD card module (SPI) – Store data
• OLED display (I2C) – Show live readings
• RTC (internal or DS3231) – Timestamp

• May not be optimal
• Not suitable for tasks with variable priorities.

ST-LINK

The code is compiled into a binary file. This file is "flashed" onto the microcontroller via a debugger like an using the Serial Wire Debug (SWD) protocol. 4. The Execution Loop

Here is some example code for task scheduling the stm32f103 arm microcontroller and embedded systems work