<span class="comment">/* SysTick Calibration Register Definitions */</span><span class="preprocessor"></span></div>
<div class="line"><span class="preprocessor"></span><span class="preprocessor">#define SysTick_CALIB_NOREF_Pos        31                                      </span></div>
<div class="line"><span class="preprocessor">#define SysTick_CALIB_NOREF_Msk       (1ul &amp;lt;&amp;lt; SysTick_CALIB_NOREF_Pos)         </span></div>
<div class="line"><span class="preprocessor">#define SysTick_CALIB_SKEW_