FreeRTOS Programming 3 - Analyzing the Kernel Source, Reading It Line by Line and Verifying RTOS Internals on the Board

Have you ever wondered what the kernel actually does beneath a single line of `vTaskDelay` while using FreeRTOS? Follow `tasks.c` and `port.c` line by line, verify what happens using registers and memory on an STM32 board, and make the kernel’s inner workings—lists, context switching, the scheduler, queues, and memory management—your own.