<div dir="ltr"><div><div><div><div>I found that librtlsdr in github 003bd51167d9680e9721c7296323fdffe4be5a09 can't work with  


  <span class=""><span itemscope="" itemtype="http://data-vocabulary.org/Breadcrumb"><a href="https://github.com/Evrytania/LTE-Cell-Scanner" itemscope="url"><span itemprop="title">LTE-Cell-Scanner</span></a> 5fa3df8a5d915c73cacea843021ce0c5b317522f in github.<br>
</span></span></div><span class=""><span itemscope="" itemtype="http://data-vocabulary.org/Breadcrumb">But librtlsdr release 0.5.2 </span></span><br><span class=""><span class="">2d0eaa898d2d4e271aed87ae3849a80ac12cf76c is OK.<br>
<br></span></span></div><span class=""><span class="">The 'can't work' means:<br><br></span></span></div><span class=""><span class="">LTE-Cell-Scanner show seg-fault/core-dump when it checks the second frequency point after finishes the first frequency point.<br>
</span></span></div><div><span class=""><span class="">A debug tracing shows that the crash is at rtlsdr_set_center_freq().<br></span></span></div><div><span class=""><span class=""><br></span></span></div><span class=""><span class="">BR<br>
<br>Ryan.<br></span></span></div>