FIFOs

UID:

VERSION:

CLASSIFICATION:

PREFIX:

ZEP-SRS-24-

Type	Level	UID	STATUS	TYPE	COMPONENT	REFS	Title	Statement	USER_STORY
REQUIREMENT	1	ZEP-SRS-24-1	Draft	Functional	FIFOs	Parents: ZEP-SYRS-24 FIFOs data passing	ZEP-SRS-24-1 FIFO definition at compile time	The Zephyr RTOS shall provide a mechanism to define and initialize a FIFO at compile time.
REQUIREMENT	2	ZEP-SRS-24-2	Draft	Functional	FIFOs	Parents: ZEP-SYRS-24 FIFOs data passing	ZEP-SRS-24-2 FIFO cancel waiting thread	The Zephyr RTOS shall provide a mechanism for the first thread waiting to get and dequeue a data item to return as if the timeout had expired.
REQUIREMENT	3	ZEP-SRS-24-3	Draft	Functional	FIFOs	Parents: ZEP-SYRS-24 FIFOs data passing	ZEP-SRS-24-3 FIFO enqueue item to the back	The Zephyr RTOS shall provide a mechanism to enqueue a data item to the back of a FIFO (i.e. append).
REQUIREMENT	4	ZEP-SRS-24-4	Draft	Functional	FIFOs	Parents: ZEP-SYRS-24 FIFOs data passing	ZEP-SRS-24-4 FIFO implicit memory allocation	The Zephyr RTOS shall provide a mechanism to allocate memory from a thread when enqueuing data items to a FIFO.
REQUIREMENT	5	ZEP-SRS-24-5	Draft	Functional	FIFOs	Parents: ZEP-SYRS-24 FIFOs data passing	ZEP-SRS-24-5 FIFO append item list to the back	The Zephyr RTOS shall provide a mechanism to append a list of data items to the back of a FIFO.
REQUIREMENT	6	ZEP-SRS-24-6	Draft	Functional	FIFOs	Parents: ZEP-SYRS-24 FIFOs data passing	ZEP-SRS-24-6 FIFO append and empty item list to the back	The Zephyr RTOS shall provide a mechanism to append a list of data items to the back of a FIFO and then empty the list.
REQUIREMENT	7	ZEP-SRS-24-7	Draft	Functional	FIFOs	Parents: ZEP-SYRS-24 FIFOs data passing	ZEP-SRS-24-7 FIFO get and dequeue item from front	The Zephyr RTOS shall provide a mechanism to get and dequeue a data item from the front of a FIFO, within a timeout.
REQUIREMENT	8	ZEP-SRS-24-8	Draft	Functional	FIFOs	Parents: ZEP-SYRS-24 FIFOs data passing	ZEP-SRS-24-8 FIFO empty check	The Zephyr RTOS shall provide a mechanism to check if a FIFO is empty.
REQUIREMENT	9	ZEP-SRS-24-9	Draft	Functional	FIFOs	Parents: ZEP-SYRS-24 FIFOs data passing	ZEP-SRS-24-9 FIFO peek item at front	The Zephyr RTOS shall provide a mechanism to peek at the data data item at the front of a FIFO.
REQUIREMENT	10	ZEP-SRS-24-10	Draft	Functional	FIFOs	Parents: ZEP-SYRS-24 FIFOs data passing	ZEP-SRS-24-10 FIFO peek item at back	The Zephyr RTOS shall provide a mechanism to peek at the data item at the back of a FIFO.