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    <div class="moz-cite-prefix">On 03/05/2019 10:41 PM, Koyel Das
      (Vehere) wrote:<br>
    </div>
    <blockquote
cite="mid:PN1PR01MB0720216CCB8FD280FCF144DA90730@PN1PR01MB0720.INDPRD01.PROD.OUTLOOK.COM"
      type="cite">
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        <p style="margin-top:0;margin-bottom:0">The timed commands are
          as follows in rx_multisamples.cpp</p>
        <p style="margin-top:0;margin-bottom:0"><br>
        </p>
        <table class="highlight tab-size js-file-line-container"
          data-tab-size="8" style="box-sizing: border-box;
          border-collapse: collapse; border-spacing: 0px; tab-size: 8;
          color: rgb(36, 41, 46); font-family: -apple-system,
          BlinkMacSystemFont, "Segoe UI", Helvetica, Arial,
          sans-serif, "Apple Color Emoji", "Segoe UI
          Emoji", "Segoe UI Symbol"; font-size: 14px;
          background-color: rgb(255, 255, 255);">
          <tbody style="box-sizing: border-box;">
            <tr style="box-sizing: border-box;">
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="LC92" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                <span class="pl-k" style="box-sizing: border-box; color:
                  rgb(215, 58, 73);">if</span>(<span class="pl-c1"
                  style="box-sizing: border-box; color: rgb(0, 92,
                  197);">sync</span>==<span class="pl-s"
                  style="box-sizing: border-box; color: rgb(3, 47, 98);"><span
                    class="pl-pds" style="box-sizing: border-box;">"</span>now<span
                    class="pl-pds" style="box-sizing: border-box;">"</span></span>){</td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L93" class="blob-num js-line-number"
                data-line-number="93" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC93" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                <span class="pl-c" style="box-sizing: border-box; color:
                  rgb(106, 115, 125);"><span class="pl-c"
                    style="box-sizing: border-box;">//</span>This is not
                  a true time lock, the devices will be off by a few
                  RTT.</span></td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L94" class="blob-num js-line-number"
                data-line-number="94" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC94" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                <span class="pl-c" style="box-sizing: border-box; color:
                  rgb(106, 115, 125);"><span class="pl-c"
                    style="box-sizing: border-box;">//</span>Rather,
                  this is just to allow for demonstration of the code
                  below.</span></td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L95" class="blob-num js-line-number"
                data-line-number="95" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC95" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                usrp-><span class="pl-c1" style="box-sizing:
                  border-box; color: rgb(0, 92, 197);">set_time_now</span>(<span
                  class="pl-c1" style="box-sizing: border-box; color:
                  rgb(0, 92, 197);">uhd::time_spec_t</span>(<span
                  class="pl-c1" style="box-sizing: border-box; color:
                  rgb(0, 92, 197);">0.0</span>));</td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L96" class="blob-num js-line-number"
                data-line-number="96" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC96" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                }</td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L97" class="blob-num js-line-number"
                data-line-number="97" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC97" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                <span class="pl-k" style="box-sizing: border-box; color:
                  rgb(215, 58, 73);">else</span>
                <span class="pl-k" style="box-sizing: border-box; color:
                  rgb(215, 58, 73);">if</span> (<span class="pl-c1"
                  style="box-sizing: border-box; color: rgb(0, 92,
                  197);">sync</span> ==
                <span class="pl-s" style="box-sizing: border-box; color:
                  rgb(3, 47, 98);"><span class="pl-pds"
                    style="box-sizing: border-box;">"</span>pps<span
                    class="pl-pds" style="box-sizing: border-box;">"</span></span>){</td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L98" class="blob-num js-line-number"
                data-line-number="98" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC98" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                usrp-><span class="pl-c1" style="box-sizing:
                  border-box; color: rgb(0, 92, 197);">set_time_source</span>(<span
                  class="pl-s" style="box-sizing: border-box; color:
                  rgb(3, 47, 98);"><span class="pl-pds"
                    style="box-sizing: border-box;">"</span>external<span
                    class="pl-pds" style="box-sizing: border-box;">"</span></span>);</td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L99" class="blob-num js-line-number"
                data-line-number="99" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC99" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                usrp-><span class="pl-c1" style="box-sizing:
                  border-box; color: rgb(0, 92, 197);">set_time_unknown_pps</span>(<span
                  class="pl-c1" style="box-sizing: border-box; color:
                  rgb(0, 92, 197);">uhd::time_spec_t</span>(<span
                  class="pl-c1" style="box-sizing: border-box; color:
                  rgb(0, 92, 197);">0.0</span>));</td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L100" class="blob-num js-line-number"
                data-line-number="100" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC100" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                <span class="pl-c1" style="box-sizing: border-box;
                  color: rgb(0, 92, 197);">boost::this_thread::sleep</span>(<span
                  class="pl-c1" style="box-sizing: border-box; color:
                  rgb(0, 92, 197);">boost::posix_time::seconds</span>(<span
                  class="pl-c1" style="box-sizing: border-box; color:
                  rgb(0, 92, 197);">1</span>));
                <span class="pl-c" style="box-sizing: border-box; color:
                  rgb(106, 115, 125);"><span class="pl-c"
                    style="box-sizing: border-box;">//</span>wait for
                  pps sync pulse</span></td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L101" class="blob-num js-line-number"
                data-line-number="101" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC101" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                }</td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L102" class="blob-num js-line-number"
                data-line-number="102" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC102" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                <span class="pl-k" style="box-sizing: border-box; color:
                  rgb(215, 58, 73);">else</span>
                <span class="pl-k" style="box-sizing: border-box; color:
                  rgb(215, 58, 73);">if</span> (<span class="pl-c1"
                  style="box-sizing: border-box; color: rgb(0, 92,
                  197);">sync</span> ==
                <span class="pl-s" style="box-sizing: border-box; color:
                  rgb(3, 47, 98);"><span class="pl-pds"
                    style="box-sizing: border-box;">"</span>mimo<span
                    class="pl-pds" style="box-sizing: border-box;">"</span></span>){</td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L103" class="blob-num js-line-number"
                data-line-number="103" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC103" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                <span class="pl-c1" style="box-sizing: border-box;
                  color: rgb(0, 92, 197);">UHD_ASSERT_THROW</span>(usrp-><span
                  class="pl-c1" style="box-sizing: border-box; color:
                  rgb(0, 92, 197);">get_num_mboards</span>() ==
                <span class="pl-c1" style="box-sizing: border-box;
                  color: rgb(0, 92, 197);">2</span>);</td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L104" class="blob-num js-line-number"
                data-line-number="104" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC104" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                <br>
              </td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L105" class="blob-num js-line-number"
                data-line-number="105" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC105" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                <span class="pl-c" style="box-sizing: border-box; color:
                  rgb(106, 115, 125);"><span class="pl-c"
                    style="box-sizing: border-box;">//</span>make mboard
                  1 a slave over the MIMO Cable</span></td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L106" class="blob-num js-line-number"
                data-line-number="106" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC106" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                usrp-><span class="pl-c1" style="box-sizing:
                  border-box; color: rgb(0, 92, 197);">set_clock_source</span>(<span
                  class="pl-s" style="box-sizing: border-box; color:
                  rgb(3, 47, 98);"><span class="pl-pds"
                    style="box-sizing: border-box;">"</span>mimo<span
                    class="pl-pds" style="box-sizing: border-box;">"</span></span>,
                <span class="pl-c1" style="box-sizing: border-box;
                  color: rgb(0, 92, 197);">1</span>);</td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L107" class="blob-num js-line-number"
                data-line-number="107" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC107" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                usrp-><span class="pl-c1" style="box-sizing:
                  border-box; color: rgb(0, 92, 197);">set_time_source</span>(<span
                  class="pl-s" style="box-sizing: border-box; color:
                  rgb(3, 47, 98);"><span class="pl-pds"
                    style="box-sizing: border-box;">"</span>mimo<span
                    class="pl-pds" style="box-sizing: border-box;">"</span></span>,
                <span class="pl-c1" style="box-sizing: border-box;
                  color: rgb(0, 92, 197);">1</span>);</td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L108" class="blob-num js-line-number"
                data-line-number="108" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC108" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                <br>
              </td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L109" class="blob-num js-line-number"
                data-line-number="109" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC109" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                <span class="pl-c" style="box-sizing: border-box; color:
                  rgb(106, 115, 125);"><span class="pl-c"
                    style="box-sizing: border-box;">//</span>set time on
                  the master (mboard 0)</span></td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L110" class="blob-num js-line-number"
                data-line-number="110" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC110" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                usrp-><span class="pl-c1" style="box-sizing:
                  border-box; color: rgb(0, 92, 197);">set_time_now</span>(<span
                  class="pl-c1" style="box-sizing: border-box; color:
                  rgb(0, 92, 197);">uhd::time_spec_t</span>(<span
                  class="pl-c1" style="box-sizing: border-box; color:
                  rgb(0, 92, 197);">0.0</span>),
                <span class="pl-c1" style="box-sizing: border-box;
                  color: rgb(0, 92, 197);">0</span>);</td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L111" class="blob-num js-line-number"
                data-line-number="111" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC111" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                <br>
              </td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L112" class="blob-num js-line-number"
                data-line-number="112" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC112" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                <span class="pl-c" style="box-sizing: border-box; color:
                  rgb(106, 115, 125);"><span class="pl-c"
                    style="box-sizing: border-box;">//</span>sleep a bit
                  while the slave locks its time to the master</span></td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L113" class="blob-num js-line-number"
                data-line-number="113" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC113" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                <span class="pl-c1" style="box-sizing: border-box;
                  color: rgb(0, 92, 197);">boost::this_thread::sleep</span>(<span
                  class="pl-c1" style="box-sizing: border-box; color:
                  rgb(0, 92, 197);">boost::posix_time::milliseconds</span>(<span
                  class="pl-c1" style="box-sizing: border-box; color:
                  rgb(0, 92, 197);">100</span>));</td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L114" class="blob-num js-line-number"
                data-line-number="114" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
              <td id="LC114" class="blob-code blob-code-inner
                js-file-line" style="box-sizing: border-box; padding:
                0px 10px; line-height: 20px; ">
                }</td>
            </tr>
            <tr style="box-sizing: border-box;">
              <td id="L115" class="blob-num js-line-number"
                data-line-number="115" style="box-sizing: border-box;
                padding: 0px 10px; color: rgba(27, 31, 35, 0.3); cursor:
                pointer; font-family: SFMono-Regular, Consolas,
                "Liberation Mono", Menlo, Courier, monospace;
                font-size: 12px; line-height: 20px; min-width: 50px;
                text-align: right; user-select: none; vertical-align:
                top; white-space: nowrap; width: 50px;">
                <br>
              </td>
            </tr>
          </tbody>
        </table>
        1. "now", 2 ."pps" and 3. "mimo"
        <div><br>
        </div>
        <div>I was using "now" but still I don't get same phase
          difference in each run. Is there any other time command that I
          have to use or what do I have to set?</div>
        <div><br>
        </div>
        <div>Regards,<br>
        </div>
      </div>
    </blockquote>
    Ah!  You have a misunderstanding about what I mean by "timed
    commands".<br>
    <br>
    See the "test_timed_commands" example in the source code tree.<br>
    <br>
    See also the documentation here:<br>
    <br>
    <a class="moz-txt-link-freetext" href="https://files.ettus.com/manual/page_sync.html">https://files.ettus.com/manual/page_sync.html</a><br>
    <br>
    Basically, you need to make sure that all the devices agree on what
    time it is (if you have only one device, this is "easy").  Once you
    have that,<br>
      THEN, you need to make sure that all the RF synthesizer tuning
    happens at precisely the same instant, so that the re-synch feature<br>
      (if the device has one) can be triggered at exactly the same time.<br>
    <br>
    Without that, the synthesizers are free to "lock" at any phase-angle
    with respect to the reference clock, and further the reference<br>
      divider in a synthesizer is guaranteed to be in the same state
    across all synthesizers, even when they're using the same<br>
      reference clock.  This is what the "resynch" hardware signal is
    all about, and what the set_command_time()/clear_command_time()<br>
      API is all about.<br>
    <br>
    <br>
    <br>
    <br>
  </body>
</html>