Programming for Realistic Semaphore Control using PCA 9685

SOLVED: Semaphore operators that should be called to ensure synchronization between processes. Define the semaphore variables as S1, S2, S3,.. (0 pts) After the code segment C1 is completed, C2 starts. After C2 is completed, C3 starts. P1 P2 P3b) After C1 is completed, C2 and C3 start. Then after completing C2 and C3, C4 starts. Finally, C5 is executed after completing C4. P3 BUFFER1

What is semaphore in OS with example? - TimesMojo