The Stm32f103 Arm Microcontroller And Embedded Systems Work New! -

Title: "Design and Implementation of a Real-Time Operating System on the STM32F103 ARM Microcontroller for Embedded Systems Applications"

5.3 Timers

• SysTick – For HAL_Delay() and OS timebase.
• General-purpose timers (TIM2–TIM4) – PWM input/output, capture, compare.
• Advanced timers (TIM1, TIM8) – 3 complementary PWM, dead-time, brake input.

The system software is implemented using the RTOS's system services, including task management, memory management, and communication management. the stm32f103 arm microcontroller and embedded systems work

• 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

Example EXTI0 (PA0):

Would you like a deeper dive into any specific area – e.g., DMA, CAN bus, USB device implementation, or bootloader design? Title: "Design and Implementation of a Real-Time Operating

• Move to STM32F4/F7/H7 (more performance, DSP, FPU).
• Learn embedded Linux (Raspberry Pi, BeagleBone).
• Explore safety-critical systems (ISO 26262, MISRA C).

Embedded systems are specialized computer systems designed to perform specific tasks within a larger system or product. They are typically low-power, low-cost, and highly optimized for performance and efficiency. Embedded systems are used in a wide range of applications, including industrial control systems, medical devices, automotive systems, consumer electronics, and more. SysTick – For HAL_Delay() and OS timebase