C 环形缓冲的实现: 音频采集后续小实验后续小实验RING/CIRCULAR BUFFER 附送源码 圆形缓冲区(circular buffer),循环缓冲区(cyclic buffer),环形缓冲区(ring buffer),是一种用于表示一个固定尺寸、头尾相连的缓冲区的数据结构,适合缓存实时数据流。 环形缓存放置在20041到20048这8个连续的存储位置。图A示来自输入的8...
/// Returns 0 on success, -1 if buffer is full int circular_buf_put2(cbuf_handle_t cbuf, uint8_t data); /// Retrieve a value from the buffer /// Returns 0 on success, -1 if the buffer is empty int circular_buf_get(cbuf_handle_t cbuf, uint8_t * data); /// Returns true...
//User provides structvoidcircular_buf_init(circular_buf_t* cbuf, uint8_t*buffer, size_t size);//Return a structcircular_buf_t circular_buf_init(uint8_t* buffer, size_t size) 创建容器之后,我们需要填充数据并在其上调用 reset 函数。在 init 返回之前,我们要确保缓冲区容器是在空状态下创建的...
1)head index 只能指向未被写入的位置。 A‘head’ index - the point at which the producer inserts items into the buffer. 2)tail index 可以指向任何位置。 A‘tail’ index - the point at which the consumer finds the next item in the buffer. 3)队列满:当 head index 前进一个 单位后等于 ta...
面下这个网址有 RingBuffer的C代码实现, 实际上是一个C的源开库liblcthw 里实现的。 http://c.learncodethehardway.org/book/ex44.html 源开库 liblcthw的网址为https:///zedshaw/liblcthw,用C代码实现了一些用常的数据结构,list,map,tree,字符串函数,ring buffer等,习学C语言的人值得看看。
Here is the code to set up a circular buffer: ; setup coefficient circular buffer AMOV #a0, XCDP ; coefficient data pointer MOV #a0, BSAC ; starting address of circular buffer MOV #16, BKC ; size of circular buffer MOV #0, CDP ; starting offset for circular buffer BSET CDPLC ; ...
Multitype Ring Buffer (Circular Buffer) Library for STM32 packagelibrarystm32ringpackring-buffercircular-buffermultitypestm32cube-mcu-packagestm32cubeide UpdatedJul 8, 2024 C This repository contains a circular buffer or a ring buffer implementation in C code suitable for embedded systems. ...
A circular buffer written in C using Posix calls to create a contiguously mapped memory space. BSD Licensed. - willemt/cbuffer
IFeatureBuffer IFeatureChanges IFeatureClass IFeatureClassContainer IFeatureClassCreation IFeatureClassDescription IFeatureClassDraw IFeatureClassEdit IFeatureClassExtension IFeatureClassLoad IFeatureClassManage IFeatureClassName IFeatureClassSpatialIndex IFeatureClassStorage IFeatureClassStorage2 IFeatureClassUtil ...
According to certain embodiments, the method can further include extracting N coded bits for transmission from the circular buffer. N can be greater than, equal to, or less than NB.HUI DennisBLANKENSHIP Yufei