Thread: [Gnss-sdr-developers] GNSS-SDRLIB
An open source software-defined GNSS receiver
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carlesfernandez
From: Al G. <big...@gm...> - 2022-08-04 07:46:10
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Hello, I am tryig to get started with my RTL-SDR v3 and GNSS-SDRLIB. I want to test some GPS signals. I am basically following this tutorial here https://www.rtl-sdr.com/rtl-sdr-tutorial-gps-decoding-plotting/ And other than changing the -d 0 to -d 1 this seems to work: C:\Users\AlGrant\Downloads\bt_driver>rtl_biast.exe -d 1 -b 1 Found Rafael Micro R820T tuner C:\Users\AlGrant\Downloads\bt_driver> Then however starting GNSS-SDRLIB seems to fail with the monitor window showing: GNSS-SDRLIB start! error: failed to open rtlsdr device #0 error: rcvinit Can someone help me to please progress? Thank you, -- "Beat it punk!" - Clint Eastwood |
From: imtiaznabi8 <imt...@gm...> - 2022-08-04 11:44:55
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<div dir="ltr">ping me up at <a href="mailto:imt...@gm...">imt...@gm...</a> <br> </div><div dir="ltr"><br> </div><div dir="ltr">let's work on this<br> </div><div dir="ltr"><br> </div><div dir="ltr"><br> </div><div dir="ltr"><br> </div><div class="max-body" style="width: 100%; border-radius: 5px; overflow: hidden; max-width: 360px; margin-left: 0;"><div class="max" style="width: 100%; margin: 0 auto; max-width: 360px; margin-left: 0;"><table border="0" cellpadding="0" cellspacing="0" style="width:100%;"><tr style="vertical-align:top;"><td style="background: #ffffff; background-position: center center; background-repeat: no-repeat; padding: 0; vertical-align: top; font-family: 'PingFang SC', 'Hiragino Sans GB','WenQuanYi Micro Hei', 'Microsoft Yahei', '微软雅黑', verdana;" height="0" valign="top"><div class="mj-hero-content" style="margin:0px auto;"><table border="0" cellpadding="0" cellspacing="0" style="width:100%;margin:0px;"><tr><td style="font-family: 'PingFang SC', 'Hiragino Sans GB','WenQuanYi Micro Hei', 'Microsoft Yahei', '微软雅黑', verdana;"><table border="0" cellpadding="0" cellspacing="0" style="width:100%;margin:0px;"><tr><td align="left" class="container theme" style="background: #F0F0F0; 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height: 42px; border-radius: 8px; border: 0;" width="42" height="42"></th></tr><tr><td class="normal-text font-14 h-16 lh-16" style="font-size: 14px; line-height: 16px; height: 16px; word-wrap: break-word; word-break: break-all; font-family: 'PingFang SC', 'Hiragino Sans GB','WenQuanYi Micro Hei', 'Microsoft Yahei', '微软雅黑', verdana;" height="16">imtiaznabi8<span>@</span>gmail<span>.</span>com</td></tr><tr><td colspan="2" class="h-23 reset-font" style="font-size: 0; height: 23px; font-family: 'PingFang SC', 'Hiragino Sans GB','WenQuanYi Micro Hei', 'Microsoft Yahei', '微软雅黑', verdana;" height="23"></td></tr><tr><td colspan="2" class="normal-text lh-16 font-12" style="font-size: 12px; line-height: 16px; word-wrap: break-word; word-break: break-all; font-family: 'PingFang SC', 'Hiragino Sans GB','WenQuanYi Micro Hei', 'Microsoft Yahei', '微软雅黑', verdana;"></td></tr><tr><td colspan="2" class="normal-text lh-16 font-12" style="font-size: 12px; line-height: 16px; word-wrap: break-word; word-break: break-all; font-family: 'PingFang SC', 'Hiragino Sans GB','WenQuanYi Micro Hei', 'Microsoft Yahei', '微软雅黑', verdana;"></td></tr><tr><td colspan="2" class="normal-text lh-16 font-12" style="font-size: 12px; line-height: 16px; word-wrap: break-word; word-break: break-all; font-family: 'PingFang SC', 'Hiragino Sans GB','WenQuanYi Micro Hei', 'Microsoft Yahei', '微软雅黑', verdana;"></td></tr><tr><td colspan="2" class="footer font-10 lh-19" style="font-size: 10px; line-height: 19px; color: rgba(0, 0, 0, 0.5); font-family: 'PingFang SC', 'Hiragino Sans GB','WenQuanYi Micro Hei', 'Microsoft Yahei', '微软雅黑', verdana;">Sent from my realme phone</td></tr></table></td></tr></table></td></tr></table></div></td></tr></table></div></div><div class="wps_quotion">On Al Grant <big...@gm...>, Aug 4, 2022 12:48 PM wrote:<br type="attribution"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p></p><div dir="ltr">Hello,<div>I am tryig to get started with my RTL-SDR v3 and GNSS-SDRLIB. I want to test some GPS signals.</div><div><br></div><div>I am basically following this tutorial here <a href="https://www.rtl-sdr.com/rtl-sdr-tutorial-gps-decoding-plotting/">https://www.rtl-sdr.com/rtl-sdr-tutorial-gps-decoding-plotting/</a> </div><div><br></div><div>And other than changing the -d 0 to -d 1 this seems to work:</div><div><br></div><div>C:\Users\AlGrant\Downloads\bt_driver>rtl_biast.exe -d 1 -b 1<br>Found Rafael Micro R820T tuner<br><br>C:\Users\AlGrant\Downloads\bt_driver><br><div><br></div><div>Then however starting GNSS-SDRLIB seems to fail with the monitor window showing:</div><div><br></div><div>GNSS-SDRLIB start!</div><div>error: failed to open rtlsdr device #0</div><div>error: rcvinit</div><div><br></div><div>Can someone help me to please progress?</div><div><br></div><div>Thank you,</div><div><br></div><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div>"Beat it punk!"</div><div>- Clint Eastwood</div><div> </div></div></div></div> </blockquote></div> |
From: Jim M. <jim...@sn...> - 2022-08-04 17:54:57
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GNSS-SDRLIB is not a part of GNSS-SDR. You might try opening an issue there: https://github.com/taroz/GNSS-SDRLIB --- Jim Melton From: Al Grant <big...@gm...> Sent: Thursday, August 4, 2022 01:46 To: gns...@li... Subject: [EXTERNAL] [Gnss-sdr-developers] GNSS-SDRLIB Hello, I am tryig to get started with my RTL-SDR v3 and GNSS-SDRLIB. I want to test some GPS signals. I am basically following this tutorial here https://www.rtl-sdr.com/rtl-sdr-tutorial-gps-decoding-plotting/ And other than changing the -d 0 to -d 1 this seems to work: C:\Users\AlGrant\Downloads\bt_driver>rtl_biast.exe -d 1 -b 1 Found Rafael Micro R820T tuner C:\Users\AlGrant\Downloads\bt_driver> Then however starting GNSS-SDRLIB seems to fail with the monitor window showing: GNSS-SDRLIB start! error: failed to open rtlsdr device #0 error: rcvinit Can someone help me to please progress? Thank you, -- "Beat it punk!" - Clint Eastwood CONFIDENTIALITY NOTICE - SNC EMAIL: This email and any attachments are confidential, may contain proprietary, protected, or export controlled information, and are intended for the use of the intended recipients only. Any review, reliance, distribution, disclosure, or forwarding of this email and/or attachments outside of Sierra Nevada Corporation (SNC) without express written approval of the sender, except to the extent required to further properly approved SNC business purposes, is strictly prohibited. If you are not the intended recipient of this email, please notify the sender immediately, and delete all copies without reading, printing, or saving in any manner. --- Thank You. |