ARM Cortex-M Architecture

ARM Cortex-M3 architecture, memory mapping, and low-power clock management using STM32 microcontrollers. It details peripheral configuration including GPIO, NVIC interrupt control, timers, ADCs, and USART communication interfaces.

Program Overview

focuses on the ARM Cortex-M architecture through the STM32L15xxx family, exploring core processor mechanics, memory mapping, and bus matrix interconnects. It covers hardware configuration including PWR low-power modes, RCC clock management, Flash memory programming, GPIO pin modes, and SYSCFG routing. Additionally, it details peripheral control across NVIC interrupt prioritization, multi-channel ADC scanning, timer PWM generation, and USART communication buffers.