STM32 Timer tutorial using interrupt with HAL code example

Timers are crucial in microcontroller-based systems, providing precise timing and control over various operations. In the case of STM32 microcontrollers, the built-in timers offer a wide range of functionalities and configurations. This video tutorial will guide you through the basics of STM32 timers, their setup, and operation modes. We will also create a LED blinking project using STM32 Timer for demonstration purposes.

[meetbhatt]

please explain me how to calculate the value of ARR