<html>
  <head>
    <meta content="text/html; charset=windows-1252"
      http-equiv="Content-Type">
  </head>
  <body bgcolor="#FFFFFF" text="#000000">
    <div class="moz-cite-prefix">On 03/06/2019 12:06 AM, Koyel Das
      (Vehere) wrote:<br>
    </div>
    <blockquote
cite="mid:PN1PR01MB0720991DFFFB5A683B10D1A290730@PN1PR01MB0720.INDPRD01.PROD.OUTLOOK.COM"
      type="cite">
      <meta http-equiv="Content-Type" content="text/html;
        charset=windows-1252">
      <style type="text/css" style="display:none;"><!-- P {margin-top:0;margin-bottom:0;} --></style>
      <div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Helvetica,sans-serif;"
        dir="ltr">
        <p style="margin-top:0;margin-bottom:0">Okay so is it enough to
          use timed tuning to get constant phase difference each time?</p>
      </div>
    </blockquote>
    Assuming that all your streams are within the same multi_usrp
    object, coming from the same hardware device, yes, that should do
    it.<br>
    <br>
    <blockquote
cite="mid:PN1PR01MB0720991DFFFB5A683B10D1A290730@PN1PR01MB0720.INDPRD01.PROD.OUTLOOK.COM"
      type="cite">
      <div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Helvetica,sans-serif;"
        dir="ltr">
        <p style="margin-top:0;margin-bottom:0"><br>
        </p>
        <div id="Signature">
          <meta content="text/html; charset=UTF-8">
          <div id="divtagdefaultwrapper" dir="ltr" style="font-size:
            12pt; color: rgb(0, 0, 0); font-family: Calibri, Helvetica,
            sans-serif, EmojiFont, "Apple Color Emoji",
            "Segoe UI Emoji", NotoColorEmoji, "Segoe UI
            Symbol", "Android Emoji", EmojiSymbols;">
            <p
              style="font-family:Calibri,Helvetica,sans-serif,EmojiFont,"Apple
              Color Emoji","Segoe UI
              Emoji",NotoColorEmoji,"Segoe UI
              Symbol","Android Emoji",EmojiSymbols;
              font-size:16px; line-height:16px">
              <font face="Tahoma,serif"><font style="font-size:9pt">Koyel
                  Das <br>
                  Senior  Product Engineer</font></font></p>
            <font style="font-size:16px" face="Tahoma,serif"><font
                style="font-size:9pt">Vehere | Proactive Communications
                Intelligence & Cyber Defence</font></font><font
              style="font-size:16px" face="Tahoma,serif"><font
                style="font-size:9pt"><br>
                M: +919051132173|</font></font><font
              style="font-size:16px" face="Tahoma,serif"><font
                style="font-size:9pt">T: +9133 40545454 | F: +9133
                40545455 | W:<a moz-do-not-send="true"
                  href="http://www.vehere.com/" target="_blank"
                  rel="noopener noreferrer" id="LPNoLP">www.vehere.com</a></font></font><font
              style="font-size:16px" face="Tahoma,serif"><font
                style="font-size:9pt"><i><br>
                </i></font></font><br
              style="font-family:Calibri,Helvetica,sans-serif,EmojiFont,"Apple
              Color Emoji","Segoe UI
              Emoji",NotoColorEmoji,"Segoe UI
              Symbol","Android Emoji",EmojiSymbols;
              font-size:16px">
            <font style="font-size:16px" face="Tahoma,serif"><font
                style="font-size:9pt"><i><a moz-do-not-send="true"
                    href="https://www.linkedin.com/company/vehere-interactive-p-ltd"
                    target="_blank" rel="noopener noreferrer"
                    id="LPNoLP"><span style="color:rgb(34,34,34);
                      font-size:9.5pt;
                      font-family:Arial,sans-serif,serif,EmojiFont;
                      text-decoration-line:none"><img
                        moz-do-not-send="true" alt="unnamed"
                        style="width: 18pt; height: 18pt; user-select:
                        none;"
src="https://mail.google.com/mail/u/0/?ui=2&ik=c1534bb6ee&view=fimg&th=15cd46f4a213fe89&attid=0.1&disp=emb&attbid=ANGjdJ_cw8QOmJOuH5dOGgYLOxSybsCNVtf-NS_WwKXHuMOvYfeSER9hREJrjlPeF3OcG8GnDWaciM5m8KcKUu6kcoQwHmymFim1kkqNhKdcHOplQP4e4KtrWgsZRDQ&sz=w48-h48&ats=1498219245179&rm=15cd46f4a213fe89&zw&atsh=1"
                        border="0"></span></a><span
                    style="color:rgb(34,34,34); font-size:9.5pt;
                    font-family:Arial,sans-serif,serif,EmojiFont"></span><a
                    moz-do-not-send="true"
                    href="https://twitter.com/VehereIndia"
                    target="_blank" rel="noopener noreferrer"
                    id="LPNoLP"><span style="color:rgb(34,34,34);
                      font-size:9.5pt;
                      font-family:Arial,sans-serif,serif,EmojiFont;
                      text-decoration-line:none"><img
                        moz-do-not-send="true" alt="unnamed (1)"
                        style="width: 18pt; height: 18pt; user-select:
                        none;"
src="https://mail.google.com/mail/u/0/?ui=2&ik=c1534bb6ee&view=fimg&th=15cd46f4a213fe89&attid=0.2&disp=emb&attbid=ANGjdJ9np2yLYTWiL8_66KixMdVQ5nVZKUBvlRtQ_pTYQysvBjAQVxtHSIbIzZfOj-plEkGO73mWlh0cet3WXZglkDC-aWFdkAnUmOv3L6NAaCgYTaxHO_-lXXFvlK4&sz=w48-h48&ats=1498219245179&rm=15cd46f4a213fe89&zw&atsh=1"
                        border="0"></span></a><span
                    style="color:rgb(34,34,34); font-size:9.5pt;
                    font-family:Arial,sans-serif,serif,EmojiFont"></span><a
                    moz-do-not-send="true"
                    href="https://www.facebook.com/VehereIndia/"
                    target="_blank" rel="noopener noreferrer"
                    id="LPNoLP"><span style="color:rgb(34,34,34);
                      font-size:9.5pt;
                      font-family:Arial,sans-serif,serif,EmojiFont;
                      text-decoration-line:none"><img
                        moz-do-not-send="true" alt="unnamed (2)"
                        style="width: 18pt; height: 18pt; user-select:
                        none;"
src="https://mail.google.com/mail/u/0/?ui=2&ik=c1534bb6ee&view=fimg&th=15cd46f4a213fe89&attid=0.3&disp=emb&attbid=ANGjdJ9JZdmekO-R6DmUlgNehr-eRw41OXSOu3PfaFGXC98wY0jrXYMynJ1Fl8O89Y6zdclhyH28j5k5hjwSBYH5RwgNDRHAoz8EfzpBBa4gm0Wk9Ke6qojICfael_k&sz=w48-h48&ats=1498219245179&rm=15cd46f4a213fe89&zw&atsh=1"
                        border="0"></span></a><span
                    style="color:rgb(34,34,34); font-size:9.5pt;
                    font-family:Arial,sans-serif,serif,EmojiFont"></span><span
                    style="color:rgb(34,34,34);
                    font-family:Tahoma,sans-serif,serif,EmojiFont"><br>
                  </span><br>
                  Vehere is the proud recipient of the Fastest Growing
                  Technology Company Awards in India & Asia since
                  2012!</i></font></font><font style="font-size:16px"
              face="Tahoma,serif"><font style="font-size:9pt"><br>
                <br>
                The content of this e-mail is confidential and intended
                solely for the use of the addressee. The text of this
                email (including any attachments) may contain
                information, which is proprietary and/or confidential or
                privileged in nature belonging to Vehere Interactive Pvt
                Ltd and/or its associates/ group companies/
                subsidiaries. If you are not the addressee, or the
                person responsible for delivering it to the addressee,
                any disclosure, copying, distribution or any action
                taken or omitted to be taken in reliance on it is
                prohibited and may be unlawful. If you have received
                this e-mail in error, please notify the sender and
                remove this communication entirely from your system. The
                recipient acknowledges that no guarantee or any warranty
                is given as to completeness and accuracy of the content
                of the email. The recipient further acknowledges that
                the views contained in the email message are those of
                the sender and may not necessarily reflect those of
                Vehere Interactive Pvt Ltd. Before opening and accessing
                the attachment please check and scan for virus. WARNING:
                Computer viruses can be transmitted via email. The
                recipient should check this email and any attachments
                for the presence of viruses. The company accepts no
                liability for any damage caused by any virus transmitted
                by this email.</font></font><br>
          </div>
        </div>
      </div>
      <hr style="display:inline-block;width:98%" tabindex="-1">
      <div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt"
          color="#000000" face="Calibri, sans-serif"><b>From:</b> Marcus
          D. Leech <a class="moz-txt-link-rfc2396E" href="mailto:patchvonbraun@gmail.com"><patchvonbraun@gmail.com></a><br>
          <b>Sent:</b> Wednesday, March 6, 2019 10:14:56 AM<br>
          <b>To:</b> Koyel Das (Vehere); '<a class="moz-txt-link-abbreviated" href="mailto:USRP-users@lists.ettus.com">USRP-users@lists.ettus.com</a>'<br>
          <b>Subject:</b> Re: [USRP-users] different phase difference
          using splitter on each run</font>
        <div></div>
      </div>
      <div style="background-color:#FFFFFF">
        <div class="x_moz-cite-prefix">On 03/05/2019 11:40 PM, Koyel Das
          (Vehere) wrote:<br>
        </div>
        <blockquote type="cite">
          <style type="text/css" style="display:none">
<!--
p
        {margin-top:0;
        margin-bottom:0}
-->
</style>
          <div id="x_divtagdefaultwrapper" dir="ltr"
            style="font-size:12pt; color:#000000;
            font-family:Calibri,Helvetica,sans-serif">
            <p style="margin-top:0; margin-bottom:0">Hi,</p>
            <p style="margin-top:0; margin-bottom:0"><br>
            </p>
            <p style="margin-top:0; margin-bottom:0">By tuning commands
              I understand you mean command of synchronization for
              frequency tuning? But then in which other places I have to
              use the timed commands like in gain, sample rate etc also
              do I have to use timed commands? If so what are those
              commands? I am not getting a clear example of this.</p>
            <p style="margin-top:0; margin-bottom:0"><br>
            </p>
            <p style="margin-top:0; margin-bottom:0">Regards,</p>
          </div>
        </blockquote>
        The tuning commands are the critical ones--because, as I
        explained, that's when the synthesizers are programmed, and the<br>
         "resynch" pulse has to happen at the same time, hence, timed
        tuning.<br>
        <br>
        <br>
        <blockquote type="cite">
          <div id="x_divtagdefaultwrapper" dir="ltr"
            style="font-size:12pt; color:#000000;
            font-family:Calibri,Helvetica,sans-serif">
            <p style="margin-top:0; margin-bottom:0"><br>
            </p>
            <div id="x_Signature">
              <meta content="text/html; charset=UTF-8">
              <div id="x_divtagdefaultwrapper" dir="ltr" style="">
                <p style=""><font face="Tahoma,serif"><font
                      style="font-size:9pt">Koyel Das
                      <br>
                      Senior  Product Engineer</font></font></p>
                <font style="font-size:16px" face="Tahoma,serif"><font
                    style="font-size:9pt">Vehere | Proactive
                    Communications Intelligence & Cyber Defence</font></font><font
                  style="font-size:16px" face="Tahoma,serif"><font
                    style="font-size:9pt"><br>
                    M: +919051132173|</font></font><font
                  style="font-size:16px" face="Tahoma,serif"><font
                    style="font-size:9pt">T: +9133 40545454 | F: +9133
                    40545455 | W:<a moz-do-not-send="true"
                      href="http://www.vehere.com/" target="_blank"
                      rel="noopener noreferrer" id="LPNoLP">www.vehere.com</a></font></font><font
                  style="font-size:16px" face="Tahoma,serif"><font
                    style="font-size:9pt"><i><br>
                    </i></font></font><br style="">
                <font style="font-size:16px" face="Tahoma,serif"><font
                    style="font-size:9pt"><i><a moz-do-not-send="true"
                        href="https://www.linkedin.com/company/vehere-interactive-p-ltd"
                        target="_blank" rel="noopener noreferrer"
                        id="LPNoLP"><span style="color:rgb(34,34,34);
                          font-size:9.5pt;
                          font-family:Arial,sans-serif,serif,EmojiFont;
                          text-decoration-line:none"><img
                            moz-do-not-send="true" alt="unnamed"
                            style="width:18pt; height:18pt"
src="https://mail.google.com/mail/u/0/?ui=2&ik=c1534bb6ee&view=fimg&th=15cd46f4a213fe89&attid=0.1&disp=emb&attbid=ANGjdJ_cw8QOmJOuH5dOGgYLOxSybsCNVtf-NS_WwKXHuMOvYfeSER9hREJrjlPeF3OcG8GnDWaciM5m8KcKUu6kcoQwHmymFim1kkqNhKdcHOplQP4e4KtrWgsZRDQ&sz=w48-h48&ats=1498219245179&rm=15cd46f4a213fe89&zw&atsh=1"
                            border="0"></span></a><span
                        style="color:rgb(34,34,34); font-size:9.5pt;
                        font-family:Arial,sans-serif,serif,EmojiFont"></span><a
                        moz-do-not-send="true"
                        href="https://twitter.com/VehereIndia"
                        target="_blank" rel="noopener noreferrer"
                        id="LPNoLP"><span style="color:rgb(34,34,34);
                          font-size:9.5pt;
                          font-family:Arial,sans-serif,serif,EmojiFont;
                          text-decoration-line:none"><img
                            moz-do-not-send="true" alt="unnamed (1)"
                            style="width:18pt; height:18pt"
src="https://mail.google.com/mail/u/0/?ui=2&ik=c1534bb6ee&view=fimg&th=15cd46f4a213fe89&attid=0.2&disp=emb&attbid=ANGjdJ9np2yLYTWiL8_66KixMdVQ5nVZKUBvlRtQ_pTYQysvBjAQVxtHSIbIzZfOj-plEkGO73mWlh0cet3WXZglkDC-aWFdkAnUmOv3L6NAaCgYTaxHO_-lXXFvlK4&sz=w48-h48&ats=1498219245179&rm=15cd46f4a213fe89&zw&atsh=1"
                            border="0"></span></a><span
                        style="color:rgb(34,34,34); font-size:9.5pt;
                        font-family:Arial,sans-serif,serif,EmojiFont"></span><a
                        moz-do-not-send="true"
                        href="https://www.facebook.com/VehereIndia/"
                        target="_blank" rel="noopener noreferrer"
                        id="LPNoLP"><span style="color:rgb(34,34,34);
                          font-size:9.5pt;
                          font-family:Arial,sans-serif,serif,EmojiFont;
                          text-decoration-line:none"><img
                            moz-do-not-send="true" alt="unnamed (2)"
                            style="width:18pt; height:18pt"
src="https://mail.google.com/mail/u/0/?ui=2&ik=c1534bb6ee&view=fimg&th=15cd46f4a213fe89&attid=0.3&disp=emb&attbid=ANGjdJ9JZdmekO-R6DmUlgNehr-eRw41OXSOu3PfaFGXC98wY0jrXYMynJ1Fl8O89Y6zdclhyH28j5k5hjwSBYH5RwgNDRHAoz8EfzpBBa4gm0Wk9Ke6qojICfael_k&sz=w48-h48&ats=1498219245179&rm=15cd46f4a213fe89&zw&atsh=1"
                            border="0"></span></a><span
                        style="color:rgb(34,34,34); font-size:9.5pt;
                        font-family:Arial,sans-serif,serif,EmojiFont"></span><span
                        style="color:rgb(34,34,34);
                        font-family:Tahoma,sans-serif,serif,EmojiFont"><br>
                      </span><br>
                      Vehere is the proud recipient of the Fastest
                      Growing Technology Company Awards in India &
                      Asia since 2012!</i></font></font><font
                  style="font-size:16px" face="Tahoma,serif"><font
                    style="font-size:9pt"><br>
                    <br>
                    The content of this e-mail is confidential and
                    intended solely for the use of the addressee. The
                    text of this email (including any attachments) may
                    contain information, which is proprietary and/or
                    confidential or privileged in nature belonging to
                    Vehere Interactive Pvt Ltd and/or its associates/
                    group companies/ subsidiaries. If you are not the
                    addressee, or the person responsible for delivering
                    it to the addressee, any disclosure, copying,
                    distribution or any action taken or omitted to be
                    taken in reliance on it is prohibited and may be
                    unlawful. If you have received this e-mail in error,
                    please notify the sender and remove this
                    communication entirely from your system. The
                    recipient acknowledges that no guarantee or any
                    warranty is given as to completeness and accuracy of
                    the content of the email. The recipient further
                    acknowledges that the views contained in the email
                    message are those of the sender and may not
                    necessarily reflect those of Vehere Interactive Pvt
                    Ltd. Before opening and accessing the attachment
                    please check and scan for virus. WARNING: Computer
                    viruses can be transmitted via email. The recipient
                    should check this email and any attachments for the
                    presence of viruses. The company accepts no
                    liability for any damage caused by any virus
                    transmitted by this email.</font></font><br>
              </div>
            </div>
          </div>
          <hr tabindex="-1" style="display:inline-block; width:98%">
          <div id="x_divRplyFwdMsg" dir="ltr"><font
              style="font-size:11pt" color="#000000" face="Calibri,
              sans-serif"><b>From:</b> Marcus D. Leech
              <a moz-do-not-send="true" class="x_moz-txt-link-rfc2396E"
                href="mailto:patchvonbraun@gmail.com"><patchvonbraun@gmail.com></a><br>
              <b>Sent:</b> Wednesday, March 6, 2019 9:49:57 AM<br>
              <b>To:</b> Koyel Das (Vehere); '<a moz-do-not-send="true"
                class="x_moz-txt-link-abbreviated"
                href="mailto:USRP-users@lists.ettus.com">USRP-users@lists.ettus.com</a>'<br>
              <b>Subject:</b> Re: [USRP-users] different phase
              difference using splitter on each run</font>
            <div></div>
          </div>
          <div style="background-color:#FFFFFF">
            <div class="x_x_moz-cite-prefix">On 03/05/2019 11:17 PM,
              Koyel Das (Vehere) wrote:<br>
            </div>
            <blockquote type="cite">
              <style type="text/css" style="display:none">
<!--
p
        {margin-top:0;
        margin-bottom:0}
-->
</style>
              <div id="x_x_divtagdefaultwrapper" dir="ltr"
                style="font-size:12pt; color:#000000;
                font-family:Calibri,Helvetica,sans-serif">
                <p style="margin-top:0; margin-bottom:0">So basically I
                  have to insert the following line</p>
                <p style="margin-top:0; margin-bottom:0"><br>
                </p>
                <p style="margin-top:0; margin-bottom:0"><span
                    style="font-family:monospace,fixed; font-size:13px;
                    text-indent:-53px; white-space:pre-wrap;
                    background-color:rgb(253,253,252)">usrp->set_command_time(cmd_time);
                  </span><br>
                </p>
                <p style="margin-top:0; margin-bottom:0"><span
                    style="font-family:monospace,fixed; font-size:13px;
                    text-indent:-53px; white-space:pre-wrap;
                    background-color:rgb(253,253,252)"><br>
                  </span></p>
                <p style="margin-top:0; margin-bottom:0"><span
                    style="font-family:monospace,fixed; font-size:13px;
                    text-indent:-53px; white-space:pre-wrap;
                    background-color:rgb(253,253,252)">before the code
                    where I need timed operations and then at the end of
                    the code I insert</span></p>
                <p style="margin-top:0; margin-bottom:0"><span
                    style="font-family:monospace,fixed; font-size:13px;
                    text-indent:-53px; white-space:pre-wrap;
                    background-color:rgb(253,253,252)"><br>
                  </span></p>
                <p style="margin-top:0; margin-bottom:0"><span
                    style="font-family:monospace,fixed; font-size:13px;
                    text-indent:-53px; white-space:pre-wrap;
                    background-color:rgb(253,253,252)"><span
                      style="font-family:monospace,fixed;
                      font-size:13px; text-indent:-53px;
                      white-space:pre-wrap;
                      background-color:rgb(253,253,252)">usrp->clear_command_time();</span><br>
                  </span></p>
                <p style="margin-top:0; margin-bottom:0"><span
                    style="font-family:monospace,fixed; font-size:13px;
                    text-indent:-53px; white-space:pre-wrap;
                    background-color:rgb(253,253,252)"><span
                      style="font-family:monospace,fixed;
                      font-size:13px; text-indent:-53px;
                      white-space:pre-wrap;
                      background-color:rgb(253,253,252)"><br>
                    </span></span></p>
                <p style="margin-top:0; margin-bottom:0"><span
                    style="font-family:monospace,fixed; font-size:13px;
                    text-indent:-53px; white-space:pre-wrap;
                    background-color:rgb(253,253,252)"><span
                      style="font-family:monospace,fixed;
                      font-size:13px; text-indent:-53px;
                      white-space:pre-wrap;
                      background-color:rgb(253,253,252)">??</span></span></p>
              </div>
            </blockquote>
            The tuning commands in particular.<br>
            <br>
            <br>
            <blockquote type="cite">
              <div id="x_x_divtagdefaultwrapper" dir="ltr"
                style="font-size:12pt; color:#000000;
                font-family:Calibri,Helvetica,sans-serif">
                <p style="margin-top:0; margin-bottom:0"><br>
                </p>
                <div id="x_x_Signature">
                  <meta content="text/html; charset=UTF-8">
                  <div id="x_x_divtagdefaultwrapper" dir="ltr" style="">
                    <p style=""><font face="Tahoma,serif"><font
                          style="font-size:9pt">Koyel Das
                          <br>
                          Senior  Product Engineer</font></font></p>
                    <font style="font-size:16px" face="Tahoma,serif"><font
                        style="font-size:9pt">Vehere | Proactive
                        Communications Intelligence & Cyber Defence</font></font><font
                      style="font-size:16px" face="Tahoma,serif"><font
                        style="font-size:9pt"><br>
                        M: +919051132173|</font></font><font
                      style="font-size:16px" face="Tahoma,serif"><font
                        style="font-size:9pt">T: +9133 40545454 | F:
                        +9133 40545455 | W:<a moz-do-not-send="true"
                          href="http://www.vehere.com/" target="_blank"
                          rel="noopener noreferrer" id="LPNoLP">www.vehere.com</a></font></font><font
                      style="font-size:16px" face="Tahoma,serif"><font
                        style="font-size:9pt"><i><br>
                        </i></font></font><br style="">
                    <font style="font-size:16px" face="Tahoma,serif"><font
                        style="font-size:9pt"><i><a
                            moz-do-not-send="true"
                            href="https://www.linkedin.com/company/vehere-interactive-p-ltd"
                            target="_blank" rel="noopener noreferrer"
                            id="LPNoLP"><span
                              style="color:rgb(34,34,34);
                              font-size:9.5pt;
                              font-family:Arial,sans-serif,serif,EmojiFont;
                              text-decoration-line:none"><img
                                moz-do-not-send="true" alt="unnamed"
                                style="width:18pt; height:18pt"
src="https://mail.google.com/mail/u/0/?ui=2&ik=c1534bb6ee&view=fimg&th=15cd46f4a213fe89&attid=0.1&disp=emb&attbid=ANGjdJ_cw8QOmJOuH5dOGgYLOxSybsCNVtf-NS_WwKXHuMOvYfeSER9hREJrjlPeF3OcG8GnDWaciM5m8KcKUu6kcoQwHmymFim1kkqNhKdcHOplQP4e4KtrWgsZRDQ&sz=w48-h48&ats=1498219245179&rm=15cd46f4a213fe89&zw&atsh=1"
                                border="0"></span></a><span
                            style="color:rgb(34,34,34); font-size:9.5pt;
font-family:Arial,sans-serif,serif,EmojiFont"></span><a
                            moz-do-not-send="true"
                            href="https://twitter.com/VehereIndia"
                            target="_blank" rel="noopener noreferrer"
                            id="LPNoLP"><span
                              style="color:rgb(34,34,34);
                              font-size:9.5pt;
                              font-family:Arial,sans-serif,serif,EmojiFont;
                              text-decoration-line:none"><img
                                moz-do-not-send="true" alt="unnamed (1)"
                                style="width:18pt; height:18pt"
src="https://mail.google.com/mail/u/0/?ui=2&ik=c1534bb6ee&view=fimg&th=15cd46f4a213fe89&attid=0.2&disp=emb&attbid=ANGjdJ9np2yLYTWiL8_66KixMdVQ5nVZKUBvlRtQ_pTYQysvBjAQVxtHSIbIzZfOj-plEkGO73mWlh0cet3WXZglkDC-aWFdkAnUmOv3L6NAaCgYTaxHO_-lXXFvlK4&sz=w48-h48&ats=1498219245179&rm=15cd46f4a213fe89&zw&atsh=1"
                                border="0"></span></a><span
                            style="color:rgb(34,34,34); font-size:9.5pt;
font-family:Arial,sans-serif,serif,EmojiFont"></span><a
                            moz-do-not-send="true"
                            href="https://www.facebook.com/VehereIndia/"
                            target="_blank" rel="noopener noreferrer"
                            id="LPNoLP"><span
                              style="color:rgb(34,34,34);
                              font-size:9.5pt;
                              font-family:Arial,sans-serif,serif,EmojiFont;
                              text-decoration-line:none"><img
                                moz-do-not-send="true" alt="unnamed (2)"
                                style="width:18pt; height:18pt"
src="https://mail.google.com/mail/u/0/?ui=2&ik=c1534bb6ee&view=fimg&th=15cd46f4a213fe89&attid=0.3&disp=emb&attbid=ANGjdJ9JZdmekO-R6DmUlgNehr-eRw41OXSOu3PfaFGXC98wY0jrXYMynJ1Fl8O89Y6zdclhyH28j5k5hjwSBYH5RwgNDRHAoz8EfzpBBa4gm0Wk9Ke6qojICfael_k&sz=w48-h48&ats=1498219245179&rm=15cd46f4a213fe89&zw&atsh=1"
                                border="0"></span></a><span
                            style="color:rgb(34,34,34); font-size:9.5pt;
font-family:Arial,sans-serif,serif,EmojiFont"></span><span
                            style="color:rgb(34,34,34);
                            font-family:Tahoma,sans-serif,serif,EmojiFont"><br>
                          </span><br>
                          Vehere is the proud recipient of the Fastest
                          Growing Technology Company Awards in India
                          & Asia since 2012!</i></font></font><font
                      style="font-size:16px" face="Tahoma,serif"><font
                        style="font-size:9pt"><br>
                        <br>
                        The content of this e-mail is confidential and
                        intended solely for the use of the addressee.
                        The text of this email (including any
                        attachments) may contain information, which is
                        proprietary and/or confidential or privileged in
                        nature belonging to Vehere Interactive Pvt Ltd
                        and/or its associates/ group companies/
                        subsidiaries. If you are not the addressee, or
                        the person responsible for delivering it to the
                        addressee, any disclosure, copying, distribution
                        or any action taken or omitted to be taken in
                        reliance on it is prohibited and may be
                        unlawful. If you have received this e-mail in
                        error, please notify the sender and remove this
                        communication entirely from your system. The
                        recipient acknowledges that no guarantee or any
                        warranty is given as to completeness and
                        accuracy of the content of the email. The
                        recipient further acknowledges that the views
                        contained in the email message are those of the
                        sender and may not necessarily reflect those of
                        Vehere Interactive Pvt Ltd. Before opening and
                        accessing the attachment please check and scan
                        for virus. WARNING: Computer viruses can be
                        transmitted via email. The recipient should
                        check this email and any attachments for the
                        presence of viruses. The company accepts no
                        liability for any damage caused by any virus
                        transmitted by this email.</font></font><br>
                  </div>
                </div>
              </div>
              <hr tabindex="-1" style="display:inline-block; width:98%">
              <div id="x_x_divRplyFwdMsg" dir="ltr"><font
                  style="font-size:11pt" color="#000000" face="Calibri,
                  sans-serif"><b>From:</b> Marcus D. Leech
                  <a moz-do-not-send="true"
                    class="x_x_moz-txt-link-rfc2396E"
                    href="mailto:patchvonbraun@gmail.com"><patchvonbraun@gmail.com></a><br>
                  <b>Sent:</b> Wednesday, March 6, 2019 9:22:22 AM<br>
                  <b>To:</b> Koyel Das (Vehere); '<a
                    moz-do-not-send="true"
                    class="x_x_moz-txt-link-abbreviated"
                    href="mailto:USRP-users@lists.ettus.com">USRP-users@lists.ettus.com</a>'<br>
                  <b>Subject:</b> Re: [USRP-users] different phase
                  difference using splitter on each run</font>
                <div></div>
              </div>
              <div style="background-color:#FFFFFF">
                <div class="x_x_x_moz-cite-prefix">On 03/05/2019 10:41
                  PM, Koyel Das (Vehere) wrote:<br>
                </div>
                <blockquote type="cite">
                  <style type="text/css" style="display:none">
<!--
p
        {margin-top:0;
        margin-bottom:0}
-->
</style>
                  <div id="x_x_x_divtagdefaultwrapper" dir="ltr"
                    style="font-size:12pt; color:#000000;
                    font-family:Calibri,Helvetica,sans-serif">
                    <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="x_x_x_highlight x_x_x_tab-size
                      x_x_x_js-file-line-container" style="">
                      <tbody style="box-sizing:border-box">
                        <tr style="box-sizing:border-box">
                        </tr>
                        <tr style="box-sizing:border-box">
                          <td id="x_x_x_LC92" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            <span class="x_x_x_pl-k"
                              style="box-sizing:border-box;
                              color:rgb(215,58,73)">if</span>(<span
                              class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">sync</span>==<span
                              class="x_x_x_pl-s"
                              style="box-sizing:border-box;
                              color:rgb(3,47,98)"><span
                                class="x_x_x_pl-pds"
                                style="box-sizing:border-box">"</span>now<span
                                class="x_x_x_pl-pds"
                                style="box-sizing:border-box">"</span></span>){</td>
                        </tr>
                        <tr style="box-sizing:border-box">
                          <td id="x_x_x_L93" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC93" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            <span class="x_x_x_pl-c"
                              style="box-sizing:border-box;
                              color:rgb(106,115,125)"><span
                                class="x_x_x_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="x_x_x_L94" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC94" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            <span class="x_x_x_pl-c"
                              style="box-sizing:border-box;
                              color:rgb(106,115,125)"><span
                                class="x_x_x_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="x_x_x_L95" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC95" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            usrp-><span class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">set_time_now</span>(<span
                              class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">uhd::time_spec_t</span>(<span
                              class="x_x_x_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="x_x_x_L96" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC96" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            }</td>
                        </tr>
                        <tr style="box-sizing:border-box">
                          <td id="x_x_x_L97" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC97" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            <span class="x_x_x_pl-k"
                              style="box-sizing:border-box;
                              color:rgb(215,58,73)">else</span>
                            <span class="x_x_x_pl-k"
                              style="box-sizing:border-box;
                              color:rgb(215,58,73)">if</span> (<span
                              class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">sync</span> ==
                            <span class="x_x_x_pl-s"
                              style="box-sizing:border-box;
                              color:rgb(3,47,98)"><span
                                class="x_x_x_pl-pds"
                                style="box-sizing:border-box">"</span>pps<span
                                class="x_x_x_pl-pds"
                                style="box-sizing:border-box">"</span></span>){</td>
                        </tr>
                        <tr style="box-sizing:border-box">
                          <td id="x_x_x_L98" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC98" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            usrp-><span class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">set_time_source</span>(<span
                              class="x_x_x_pl-s"
                              style="box-sizing:border-box;
                              color:rgb(3,47,98)"><span
                                class="x_x_x_pl-pds"
                                style="box-sizing:border-box">"</span>external<span
                                class="x_x_x_pl-pds"
                                style="box-sizing:border-box">"</span></span>);</td>
                        </tr>
                        <tr style="box-sizing:border-box">
                          <td id="x_x_x_L99" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC99" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            usrp-><span class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">set_time_unknown_pps</span>(<span
                              class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">uhd::time_spec_t</span>(<span
                              class="x_x_x_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="x_x_x_L100" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC100" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            <span class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">boost::this_thread::sleep</span>(<span
                              class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">boost::posix_time::seconds</span>(<span
                              class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">1</span>));
                            <span class="x_x_x_pl-c"
                              style="box-sizing:border-box;
                              color:rgb(106,115,125)"><span
                                class="x_x_x_pl-c"
                                style="box-sizing:border-box">//</span>wait
                              for pps sync pulse</span></td>
                        </tr>
                        <tr style="box-sizing:border-box">
                          <td id="x_x_x_L101" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC101" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            }</td>
                        </tr>
                        <tr style="box-sizing:border-box">
                          <td id="x_x_x_L102" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC102" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            <span class="x_x_x_pl-k"
                              style="box-sizing:border-box;
                              color:rgb(215,58,73)">else</span>
                            <span class="x_x_x_pl-k"
                              style="box-sizing:border-box;
                              color:rgb(215,58,73)">if</span> (<span
                              class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">sync</span> ==
                            <span class="x_x_x_pl-s"
                              style="box-sizing:border-box;
                              color:rgb(3,47,98)"><span
                                class="x_x_x_pl-pds"
                                style="box-sizing:border-box">"</span>mimo<span
                                class="x_x_x_pl-pds"
                                style="box-sizing:border-box">"</span></span>){</td>
                        </tr>
                        <tr style="box-sizing:border-box">
                          <td id="x_x_x_L103" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC103" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            <span class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">UHD_ASSERT_THROW</span>(usrp-><span
                              class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">get_num_mboards</span>()
                            ==
                            <span class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">2</span>);</td>
                        </tr>
                        <tr style="box-sizing:border-box">
                          <td id="x_x_x_L104" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC104" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_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="x_x_x_L105" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC105" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            <span class="x_x_x_pl-c"
                              style="box-sizing:border-box;
                              color:rgb(106,115,125)"><span
                                class="x_x_x_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="x_x_x_L106" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC106" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            usrp-><span class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">set_clock_source</span>(<span
                              class="x_x_x_pl-s"
                              style="box-sizing:border-box;
                              color:rgb(3,47,98)"><span
                                class="x_x_x_pl-pds"
                                style="box-sizing:border-box">"</span>mimo<span
                                class="x_x_x_pl-pds"
                                style="box-sizing:border-box">"</span></span>,
                            <span class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">1</span>);</td>
                        </tr>
                        <tr style="box-sizing:border-box">
                          <td id="x_x_x_L107" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC107" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            usrp-><span class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">set_time_source</span>(<span
                              class="x_x_x_pl-s"
                              style="box-sizing:border-box;
                              color:rgb(3,47,98)"><span
                                class="x_x_x_pl-pds"
                                style="box-sizing:border-box">"</span>mimo<span
                                class="x_x_x_pl-pds"
                                style="box-sizing:border-box">"</span></span>,
                            <span class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">1</span>);</td>
                        </tr>
                        <tr style="box-sizing:border-box">
                          <td id="x_x_x_L108" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC108" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_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="x_x_x_L109" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC109" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            <span class="x_x_x_pl-c"
                              style="box-sizing:border-box;
                              color:rgb(106,115,125)"><span
                                class="x_x_x_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="x_x_x_L110" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC110" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            usrp-><span class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">set_time_now</span>(<span
                              class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">uhd::time_spec_t</span>(<span
                              class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">0.0</span>),
                            <span class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">0</span>);</td>
                        </tr>
                        <tr style="box-sizing:border-box">
                          <td id="x_x_x_L111" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC111" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_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="x_x_x_L112" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC112" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            <span class="x_x_x_pl-c"
                              style="box-sizing:border-box;
                              color:rgb(106,115,125)"><span
                                class="x_x_x_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="x_x_x_L113" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC113" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            <span class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">boost::this_thread::sleep</span>(<span
                              class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">boost::posix_time::milliseconds</span>(<span
                              class="x_x_x_pl-c1"
                              style="box-sizing:border-box;
                              color:rgb(0,92,197)">100</span>));</td>
                        </tr>
                        <tr style="box-sizing:border-box">
                          <td id="x_x_x_L114" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><br>
                          </td>
                          <td id="x_x_x_LC114" class="x_x_x_blob-code
                            x_x_x_blob-code-inner x_x_x_js-file-line"
                            style="box-sizing:border-box; padding:0px
                            10px; line-height:20px">
                            }</td>
                        </tr>
                        <tr style="box-sizing:border-box">
                          <td id="x_x_x_L115" class="x_x_x_blob-num
                            x_x_x_js-line-number" style=""><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 moz-do-not-send="true"
                  class="x_x_x_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>
              </div>
            </blockquote>
            <br>
          </div>
        </blockquote>
        <br>
      </div>
    </blockquote>
    <br>
  </body>
</html>