CMSIS RTOS v1

These samples demonstrate the use of the CMSIS RTOS v1 API in Zephyr.

• Dining Philosophers (CMSIS RTOS V1 APIs)Implement a solution to the Dining Philosophers problem using CMSIS RTOS V1.
• Synchronization using CMSIS RTOS V1 APIsUse timers and message queues from CMSIS RTOS v1 API to synchronize threads.