<div dir="ltr">I am resending the mail to the forum so that everybody benefits.<br><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">---------- Forwarded message ---------<br>From: <b class="gmail_sendername" dir="auto">akin soysal</b> <span dir="ltr"><<a href="mailto:akinsoysal@gmail.com">akinsoysal@gmail.com</a>></span><br>Date: Fri, Feb 8, 2019 at 10:29 AM<br>Subject: Re: [USRP-users] USRP X310 Ubuntu 16.04 LowLatency Timing Problems Possibly Because of UHD Drivers<br>To: Marcus D. Leech <<a href="mailto:patchvonbraun@gmail.com">patchvonbraun@gmail.com</a>><br></div><br><br><div dir="ltr"><div>Hello Marcus,</div><div><br></div><div>OK, I tried, it seems the HW is not supporting the desired rate. It is a NI CBX120 MHz daughterboard with USRP X310. Does that make sense? I thought these sample rates were specifically for this HW??<br></div><div><br></div><div><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">ulak@5g-NR-gNB:/usr/local/lib/uhd/examples$ sudo ./tx_samples_from_file --rate 61.44e6</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">Creating the usrp device with: ...</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[INFO] [UHD] linux; GNU C++ version 5.4.0 20160609; Boost_105800; UHD_3.13.1.HEAD-0-gbbce3e45</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[INFO] [X300] X300 initialization sequence...</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[INFO] [X300] Maximum frame size: 8000 bytes.</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[INFO] [X300] Radio 1x clock: 200 MHz</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[INFO] [0/DmaFIFO_0] Initializing block control (NOC ID: 0xF1F0D00000000000)</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1302 MB/s)</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1313 MB/s)</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[INFO] [0/Radio_0] Initializing block control (NOC ID: 0x12AD100000000001)</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[INFO] [0/Radio_1] Initializing block control (NOC ID: 0x12AD100000000001)</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[INFO] [0/DDC_0] Initializing block control (NOC ID: 0xDDC0000000000000)</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[INFO] [0/DDC_1] Initializing block control (NOC ID: 0xDDC0000000000000)</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[INFO] [0/DUC_0] Initializing block control (NOC ID: 0xD0C0000000000000)</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[INFO] [0/DUC_1] Initializing block control (NOC ID: 0xD0C0000000000000)</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">Using Device: Single USRP:</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">  Device: X-Series Device</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">  Mboard 0: X310</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">  RX Channel: 0</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">    RX DSP: 0</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">    RX Dboard: A</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">    RX Subdev: CBX-120 RX</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">  RX Channel: 1</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">    RX DSP: 0</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">    RX Dboard: B</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">    RX Subdev: CBX-120 RX</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">  TX Channel: 0</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">    TX DSP: 0</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">    TX Dboard: A</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">    TX Subdev: CBX-120 TX</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">  TX Channel: 1</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">    TX DSP: 0</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">    TX Dboard: B</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">    TX Subdev: CBX-120 TX</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">Setting TX Rate: 61.440000 Msps...</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[WARNING] [RFNOC] The requested interpolation is odd; the user should expect passband CIC rolloff.</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">Select an even interpolation to ensure that a halfband filter is enabled.</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">interpolation = dsp_rate/samp_rate -> 3 = (200.000000 MHz)/(61.440000 MHz)</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[WARNING] [RFNOC] The requested interpolation is odd; the user should expect passband CIC rolloff.</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">Select an even interpolation to ensure that a halfband filter is enabled.</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">interpolation = dsp_rate/samp_rate -> 3 = (200.000000 MHz)/(61.440000 MHz)</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[WARNING] [MULTI_USRP] The hardware does not support the requested TX sample rate:</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">Target sample rate: 61.440000 MSps</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">Actual sample rate: 66.666667 MSps</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">[WARNING] [MULTI_USRP] The hardware does not support the requested TX sample rate:</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">Target sample rate: 61.440000 MSps</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">Actual sample rate: 66.666667 MSps</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">Actual TX Rate: 66.666667 Msps...</span><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;display:inline;float:none">Please specify the center frequency with --freq</span></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Feb 7, 2019 at 5:18 PM Marcus D. Leech via USRP-users <<a href="mailto:usrp-users@lists.ettus.com" target="_blank">usrp-users@lists.ettus.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
  
    
  
  <div bgcolor="#FFFFFF">
    <div class="m_1293717559415241859gmail-m_7236485286967346828moz-cite-prefix">On 02/07/2019 08:50 AM, akin soysal via
      USRP-users wrote:<br>
    </div>
    <blockquote type="cite">
      <div dir="ltr">
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">Dear
          all,</p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">We
          are trying to make the OpenAirInterface 5G SW work on our own
          setup with NI USRPs. We are trying to use it with the
          following configuration:</p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><span>sudo
            ./benchmark_rate --args
            "type=x300,addr=10.10.1.5,master_clock_rate=184.32e6"
            --rx_rate 61.44e6 --tx_rate 61.44e6 --channels="0"</span></p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">For
          different UHD versions we get different results. Firstly, we
          know that the OAI setup in France is using the following
          driver and gives the following output:</p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <div style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">
          <p style="margin-top:0px;margin-bottom:0px">---<br>
          </p>
          <div> [0m[PHY]  Checking for USRPs :<span> </span><span style="background-color:rgb(255,255,0)">UHD
              003.009.007-0-g50839059</span><span> </span>(3.9.7)</div>
          <div> [0m[PHY]  Found USRP X300</div>
          <div> [0m[PHY]  ru_thread_prach() RACH waiting for RU to be
            configured</div>
          <div>-- X300 initialization sequence...</div>
          <div>-- Connecting to niusrpriorpc at localhost:5444...</div>
          <div>-- Using LVBITX bitfile
            /usr/local/share/uhd/images/usrp_x310_fpga_HGS.lvbitx...</div>
          <div> [0m[PHY]  ru_thread_prach() RACH waiting for RU to be
            configured</div>
          <div> [0m[PHY]  ru_thread_prach() RACH waiting for RU to be
            configured</div>
          <div> [0m[PHY]  ru_thread_prach() RACH waiting for RU to be
            configured</div>
          <div>-- Setup basic communication...</div>
          <div>-- Loading values from EEPROM...</div>
          <div>-- Setup RF frontend clocking...</div>
          <div>-- Radio 1x clock:184.32</div>
          <div>-- Detecting internal GPSDO.... Found an internal GPSDO:
            LC_XO, Firmware Rev 0.929a</div>
          ---</div>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">We
          tried the same configuration, but we got errors:</p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">---</p>
        <div style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">ulak@5g-NR-gNB:/usr/local/lib/uhd/examples$
          sudo ./benchmark_rate --args
          "type=x300,addr=10.10.1.5,master_clock_rate=184.32e6"
          --rx_rate 61.44e6 --tx_rate 61.44e6 --channels="0"<br>
          [sudo] password for ulak:<span> </span><br>
          linux; GNU C++ version 5.4.0 20160609; Boost_105800;<span> </span><span style="background-color:rgb(255,255,0)">UHD_003.009.007-0-g50839059</span><br>
          <br>
          <br>
          Creating the usrp device with:
          type=x300,addr=10.10.1.5,master_clock_rate=184.32e6...<br>
          -- X300 initialization sequence...<br>
          -- Determining maximum frame size... 8000 bytes.<br>
          -- Setup basic communication...<br>
          -- Loading values from EEPROM...<br>
          -- Setup RF frontend clocking...<br>
          -- Radio 1x clock:184.32<br>
          -- Detecting internal GPSDO.... No GPSDO found<br>
          -- Initialize Radio0 control...<br>
          -- Performing register loopback test... pass<br>
          <br>
          UHD Error:<br>
             <span> </span><span style="background-color:rgb(255,255,0)">The
            daughterboard manager encountered a recoverable error in
            init.</span><br>
              Loading the "unknown" daughterboard implementations to
          continue.<br>
              The daughterboard cannot operate until this error is
          resolved.<br>
              EnvironmentError: IOError: Radio ctrl (A) packet parse
          error - AssertionError: packet_info.packet_count ==
          (seq_to_ack & 0xfff)<br>
                in uint64_t
          radio_ctrl_core_3000_impl::wait_for_ack(bool)<br>
                at
          /home/ulak/uhd/uhd/host/lib/usrp/cores/radio_ctrl_core_3000.cpp:264<br>
          Error: EnvironmentError: IOError: Radio ctrl (A) packet parse
          error - AssertionError: packet_info.packet_count ==
          (seq_to_ack & 0xfff)<br>
            in uint64_t radio_ctrl_core_3000_impl::wait_for_ack(bool)<br>
            at
          /home/ulak/uhd/uhd/host/lib/usrp/cores/radio_ctrl_core_3000.cpp:264<br>
        </div>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">---</p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">By
          the way, we have bought CBX 120MHz daughterboards instead of
          CBX 40MHz but would that actually create any problems? I
          thought it is just the RF difference but maybe some
          configuration is necessary from the drivers?</p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">Then
          we downloaded and compiled the latest UHD version:</p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <div style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">
          <p style="margin-top:0px;margin-bottom:0px"><span>---<br>
            </span></p>
          <p style="margin-top:0px;margin-bottom:0px"><span></span></p>
          <div>[PHY]   UHD version<span> </span><span style="background-color:rgb(255,255,0)">3.13.1.HEAD-0-gbbce3e45
              (3.13.1)</span></div>
          <div>[PHY]   Checking for USRP with args
            type=x300,addr=10.10.1.5,master_clock_rate=184.32e6,fpga=HG</div>
          <div>[INFO] [UHD] linux; GNU C++ version 5.4.0 20160609;
            Boost_105800; UHD_3.13.1.HEAD-0-gbbce3e45</div>
          <div>Found USRP x300</div>
          <div>Found USRP x300</div>
          <div>[INFO] [X300] X300 initialization sequence...</div>
          <div>[INFO] [X300] Maximum frame size: 8000 bytes.</div>
          <div>[INFO] [X300] Radio 1x clock: 184.32 MHz</div>
          <div>[INFO] [0/DmaFIFO_0] Initializing block control (NOC ID:
            0xF1F0D00000000000)</div>
          <div>[INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1301 MB/s)</div>
          <div>[INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1309 MB/s)</div>
          <div>[INFO] [0/Radio_0] Initializing block control (NOC ID:
            0x12AD100000000001)</div>
          <div>[INFO] [0/Radio_1] Initializing block control (NOC ID:
            0x12AD100000000001)</div>
          <div>[INFO] [0/DDC_0] Initializing block control (NOC ID:
            0xDDC0000000000000)</div>
          <div>[INFO] [0/DDC_1] Initializing block control (NOC ID:
            0xDDC0000000000000)</div>
          <div>[INFO] [0/DUC_0] Initializing block control (NOC ID:
            0xD0C0000000000000)</div>
          <div>[INFO] [0/DUC_1] Initializing block control (NOC ID:
            0xD0C0000000000000)</div>
          <div>[PHY]   ru_thread_prach() RACH waiting for RU to be
            configured</div>
          <div>[PHY]   device_init() sample_rate:61440000</div>
          <div>[WARNING] [RFNOC] The requested decimation is odd; the
            user should expect passband CIC rolloff.</div>
          <div>Select an even decimation to ensure that a halfband
            filter is enabled.</div>
          <div>Decimations factorable by 4 will enable 2 halfbands,
            those factorable by 8 will enable 3 halfbands.</div>
          <div>decimation = dsp_rate/samp_rate -> 3 = (184.320000
            MHz)/(61.440000 MHz)</div>
          <div><br>
          </div>
          <div>[PHY]   cal 0: freq 3500000000.000000, offset 77.000000,
            diff 2262291232.000000</div>
          <div>[PHY]   cal 1: freq 2660000000.000000, offset 81.000000,
            diff 1422291232.000000</div>
          <div>[PHY]   cal 2: freq 2300000000.000000, offset 81.000000,
            diff 1062291232.000000</div>
          <div>[PHY]   cal 3: freq 1880000000.000000, offset 82.000000,
            diff 642291232.000000</div>
          <div>[PHY]   cal 4: freq 816000000.000000, offset 85.000000,
            diff 421708768.000000</div>
          <div>[PHY]   RX Gain 0 24.000000 (85.000000) => -61.000000
            (max 37.500000)</div>
          <div>[WARNING] [RFNOC] The requested interpolation is odd; the
            user should expect passband CIC rolloff.</div>
          <div>Select an even interpolation to ensure that a halfband
            filter is enabled.</div>
          <div>interpolation = dsp_rate/samp_rate -> 3 = (184.320000
            MHz)/(61.440000 MHz)</div>
          ---</div>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">Configuration
          is successful and we can run the code with it but we get late
          packets in the beginning and end. Also samples are missed
          every 50-100 ms.</p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <div style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">
          <p style="margin-top:0px;margin-bottom:0px"><span>---<br>
            </span></p>
          <p style="margin-top:0px;margin-bottom:0px"><span></span></p>
          <pre class="m_1293717559415241859gmail-m_7236485286967346828gmail-x_x__ad_q1">LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL<span style="background-color:rgb(255,255,0)">LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLD[PHY]   [recv] </span>received 28728 samples out of 61440
L[PHY]   rx_rf: Asked for 61440 samples, got 28728 from USRP
[PHY]   problem receiving samples
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL[PHY]   [recv] received 0 samples out of 61440
LLLL[PHY]   Time: 4.51512 s
ERROR_CODE_OVERFLOW (Out of sequence error)

[PHY]   rx_rf: Asked for 61440 samples, got 0 from USRP
[PHY]   rx_rf: rfdevice timing drift of -32712 samples (ts_off 212929711)
[PHY]   problem receiving samples
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL[PHY]   rx_rf: rfdevice timing drift of 858716 samples (ts_off 212896999)
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL</pre>
          ---</div>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">Our
          setup should be capable of running the SW, so it has to be the
          UHD driver or the 10 GbE cable but we are using optical fiber,
          so I do not think the problem is that either.</p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">Then
          we tried another UHD version from the USRP X310 recovery page:</p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <div style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">
          <p style="margin-top:0px;margin-bottom:0px">---</p>
          <div>linux; GNU C++ version 5.4.0 20160609; Boost_105800;<span style="background-color:rgb(255,255,0)"><span> </span>UHD_003.010.001.HEAD-0-gc705922a</span><br>
            <br>
            -- X300 initialization sequence...<br>
            -- Determining maximum frame size... 8000 bytes.<br>
            -- Setup basic communication...<br>
            =========================================================<br>
            Warning:<br>
            Expected FPGA compatibility number 33, but got 35:<br>
            The FPGA image on your device is not compatible with this
            host code build.<br>
            Download the appropriate FPGA images for this version of
            UHD.<br>
            Please run:<br>
            <br>
             "/usr/local/lib/uhd/utils/uhd_images_downloader.py"<br>
            <br>
            Then burn a new image to the on-board flash storage of your<br>
            USRP X3xx device using the image loader utility. Use this
            command:<br>
            <br>
            "/usr/local/bin/uhd_image_loader"
            --args="type=x300,addr=10.10.1.5"<br>
            <br>
            For more information, refer to the UHD manual:<br>
            <br>
             <a href="http://files.ettus.com/manual/page_usrp_x3x0.html#x3x0_flash=========================================================" target="_blank">http://files.ettus.com/manual/page_usrp_x3x0.html#x3x0_flash=========================================================</a><br>
            Error: RuntimeError: Expected firmware compatibility number
            5.1, but got 6.0:<br>
            The firmware build is not compatible with the host code
            build.<br>
            Please run:<br>
            <br>
             "/usr/local/lib/uhd/utils/uhd_images_downloader.py"<br>
            <br>
          </div>
          ---</div>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">We
          get a different error after doing what is requested:</p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <div style="color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">
          <p style="margin-top:0px;margin-bottom:0px">----</p>
          <div>ulak@5g-NR-gNB:~/uhd/uhd$ uhd_usrp_probe<span> </span><br>
            linux; GNU C++ version 5.4.0 20160609; Boost_105800;<span> </span><span style="background-color:rgb(255,255,0)">UHD_003.010.001.HEAD-0-gc705922a</span><br>
            <br>
            -- X300 initialization sequence...<br>
            -- Determining maximum frame size... 8000 bytes.<br>
            -- Setup basic communication...<br>
            -- Loading values from EEPROM...<br>
            -- Setup RF frontend clocking...<br>
            -- Radio 1x clock:200<br>
            -- [DMA FIFO] Running BIST for FIFO 0... pass (Throughput:
            1304.1MB/s)<br>
            -- [DMA FIFO] Running BIST for FIFO 1... pass (Throughput:
            1305.1MB/s)<br>
            -- [RFNoC Radio] Performing register loopback test... pass<br>
            -- [RFNoC Radio] Performing register loopback test... pass<br>
            -- [RFNoC Radio] Performing register loopback test... pass<br>
            -- [RFNoC Radio] Performing register loopback test... pass<br>
            Error: LookupError: KeyError: Unknown settings register
            name: CORDIC_FREQ</div>
          <br>
          ----</div>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">Your
          help would be much appreciated.</p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial"><br>
        </p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">Regards,</p>
        <p style="margin-top:0px;margin-bottom:0px;color:rgb(0,0,0);font-family:Calibri,Helvetica,sans-serif,serif,EmojiFont;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">Akın</p>
      </div>
      <br>
    </blockquote>
    Start by using a simpler program to diagnose the basics. . <br>
    <br>
    Use something like tx_samples_from_file at your desired rates  (or
    tx_waveforms).  Do those work?   The problem with using full-up
    complex<br>
      applications for problem diagnosis is that they don't actually
    tell you very much--it's hard to decompose.<br>
    <br>
    <br>
    <br>
  </div>

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