Program for Process Synchronization using mutex locks - Dextutor

.All processes share a semaphore variable mutex, initialized to 1. Each process must execute wait(mutex) before entering the critical section and signal(mutex) afterward.Suppose a process executes in the following manner;wait(mutex)critical section;wait(mutex)several processes maybe executing in their critical sectionall of the mentioneda deadlock will occurprocesses will starve to enter critical section

FreeRTOS Recursive Mutex to avoid Deadlocks - Examples with Arduino

4. A mutex is an exclusive lock to avoid non-atomic operation on a shared resource. Atomic operations are ensured by setting a mutex before using the resource and releasing it after using the resource. Research the mutex and review the multithreaded program written in C language on Week 7 Lecture Note page 33 Three Conceptual Pieces: Concurrency. Note that the lecture code can be found on Moodle. (a) Add a mutex in the code so that only one thread can access the variable counter at a time and th

Arduino FreeRTOS Tutorial 3- Using Semaphore and Mutex in FreeRTOS with Arduino

Arduino: FreeRTOS Mutex tutorial - Priority Inversion & Priority Inheritance