.. _cherryrb:

CherryRB
================

概述
------

cherryrb示例工程展示了cherryRB环形缓冲区简单读写操作。

硬件设置
------------

无特殊设置

运行现象
------------

当工程正确运行后，串口终端读写FIFO情况：

.. code-block:: console

   chry_ringbuffer_init success
   [P] write success
   [C] read success, read 11 byte
   hello world
   [P] write success
   [C] read success, read 11 byte
   hello world
   [P] write success
   [C] read success, read 11 byte
   hello world
   [P] write success
   [C] read success, read 11 byte
   hello world
   [P] write success
   [C] read success, read 11 byte
   hello world
   [P] write success
   [C] read success, read 11 byte
   hello world
   [P] write success
   [C] read success, read 11 byte