Power Management and Energy Efficiency in Embedded Systems
In this chapter, we will delve into power management and energy efficiency in embedded systems, a critical aspect in today’s technology-driven world. Efficient power management is vital for prolonging battery life and ensuring optimal performance in embedded devices. This chapter aims to equip you with the necessary knowledge and skills to implement effective power management techniques in your designs.
We will begin by exploring various power management techniques, laying the foundation to understand how to reduce power consumption in embedded systems. Following this, we will examine the different sleep modes and low-power states available in STM32F4 microcontrollers, providing detailed insights into their configurations and applications. Then, we will discuss the wake-up sources and triggers in the STM32F4, which are essential to ensure that the microcontroller can respond promptly to external events. Finally, we...