Freertos Tutorial Pdf Link -

FreeRTOS offers several memory allocation schemes (heap_1.c through heap_5.c).

Semaphores: Used for synchronization or resource management. Binary semaphores act like flags, while counting semaphores manage multiple instances of a resource. freertos tutorial pdf

Task States: Tasks exist in one of four states: Running, Ready, Blocked (waiting for an event), or Suspended. FreeRTOS offers several memory allocation schemes (heap_1

Software TimersSoftware timers allow you to execute a function at a specific time in the future or periodically. Unlike hardware timers, these are managed by the FreeRTOS daemon task, making them easy to implement without complex interrupt logic. Memory Management in FreeRTOS Blocked (waiting for an event)

heap_4: Most common for general use; combines adjacent free blocks to avoid fragmentation.