ringbuffer（环形缓冲区）可以说是嵌入式应用非常常用的数据缓存设计了，LwRB 是国外开发者 MaJerle 维护实现的轻量级 ringbuffer，是一个为嵌入式系统特殊优化设计的 FIFO。1. 纯ANSI C99实现, 数据类型兼容于size_t 2. 与具体硬件平台无关 3. 类FIFO缓冲设计 4. 未使用动态内存分配，纯静态内存 5. 特殊优化过的memcpy实现 6. 当用作单写/单读的管道时是线程&中断安全的 7. 适用于DMA在缓冲区和应用程序内存之间进行零拷贝开销的DMA传输 8. 支持数据查看、读跳过、写进 9. 实现对事件通知的支持
☆26Jan 9, 2021Updated 5 years ago
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