.. _rng:

RNG
======

概述
------

RNG示例程序演示了如何通过RNG模块来生成随机数

硬件设置
------------

无需特殊设置

运行现象
------------

当工程正确运行后，串口终端会输出类似如下的信息：


.. code-block:: console

   rng example
   rng init
   rng get rand wait
   rand[0] = 0x12312
   rand[1] = 0x88ab3215
   rand[2] = 0x8539a142
   rand[3] = 0x72491320
   rand[4] = 0x4fd1258a
   rand[5] = 0x2a134359
   rand[6] = 0x94323989
   rand[7] = 0xa3237890
   rng selftest