Overview The ring buffer is one of the commonly used data structures in embedded software development, storing content in a first-in-first-out manner, and is used to implement asynchronous “stream” replication of data. Zephyr provides a struct ring_buf abstraction to manage such data structures. Various drivers in Zephyr (UART, Modem, I2S, etc.), as well as shell, … Read more
1. RngLib Source Code rngLib.h /* rngLib.h – ring buffer subroutine library header */ /* Copyright 1984-2004 Wind River Systems, Inc. */ /*modification history——————–02e,22oct04,aeg removed rngCreateKernel() and rngDeleteKernel() (SPR #102956)02d,23mar04,job Removed special handling of STDC for function prototypes02c,20jan04,dat Adding rngCreateKernel for 8843702b,22sep92,rrr added support for c++02a,04jul92,jcf cleaned up.01k,26may92,rrr the tree shuffle01j,04oct91,rrr passed through the ansification … Read more