INV_WXYZ_QUAT

INV_WXYZ_QUAT 是一个宏定义或常量，它在代码中用于判断是否从DMP中读取到了四元数数据。根据代码中的判断条件，如果sensors与INV_WXYZ_QUAT进行按位与操作的结果为真，说明从DMP中读取到了四元数数据。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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