| Overview | Release Notes | Support | Documents | References | Porting to BB | To Do | Statistics | SDR Receiver |
| RTKLIB: An Open Source Program Package for GNSS Positioning |
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How to Fix JieLi BR17 Bluetooth Driver Issues on Windows 10 Getting your to work on Windows 10 can be tricky. Users often report that the device is incorrectly identified as a "USB Audio Device," causing the Bluetooth toggle to disappear entirely. This guide provides the most effective methods to fix these driver errors and restore connectivity. Why Your JieLi BR17 Isn't Working
It's possible the driver is installed correctly, but a background Windows service is not running.
Uncheck the box that says if it is checked.
This tool is especially useful if you continue to see the "Unknown device" after trying the first method. jieli br17 bluetooth driver windows 10 fixed
to a black , ideally on the back of a desktop computer to isolate it from internal electrical noise. Method 3: Clear Windows Driver Cache via Command Prompt
Jieli devices often require a companion app to switch modes (USB mode vs Bluetooth mode) or to install the correct interface.
Click (if available) and expand the Driver updates section. How to Fix JieLi BR17 Bluetooth Driver Issues
By following these steps, you should be able to resolve the common issues associated with the JieLi BR17 on Windows 10. The key is to understand that the device does not need a special driver but rather relies on correct system configuration. If you continue to experience problems after trying these methods, it's advisable to consult the support forums for the specific device (mixer, microphone, etc.) containing the Jieli BR17 chip, as the issue may be related to the device's own firmware or a unique hardware incompatibility.
If your Jieli BR17 adapter shows a yellow exclamation mark or fails to detect wireless devices, follow this comprehensive guide to fix the issue permanently. Understanding the Jieli BR17 Windows 10 Issue
Windows Update can sometimes replace a working driver with a generic one, causing issues. You can try to find a better driver or roll back to a previous version. Why Your JieLi BR17 Isn't Working It's possible
As a last resort, you may have a deeper issue with Windows itself.
Elias hesitated. It was either a digital miracle or a one-way ticket to a blue screen of death. He took the leap. He manually pointed the Device Manager to the unzipped folder, bypassing the "unsigned driver" warnings like a man walking through a digital fire. The progress bar crawled. 50%... 80%... 100%.
Put your Bluetooth headphones or speaker into and hold them close to the JieLi USB stick. The stick will pair to your headphones automatically without any prompts on your computer screen.
The blue light on the Jieli BR17 dongle blinked with a rhythmic, mocking steadiness. For three days, it had been a plastic paperweight. Every time Elias plugged it in, Windows 10 responded with the same soul-crushing notification: “Device descriptor request failed.”
These are just old archives for recording. To download of the newest version, please visit the following GitHub links.
| Version | Date | Binary APs for Windows | Source Programs and Data |
| 2.4.2 p13 | 2018/01/29 | GitHub | GitHub |
| 2.4.3 b34 | 2020/12/29 | GitHub | GitHub |
The 2.4.2 pXX is the stable version with
the newest patches. The 2.4.3 bXX is the
development or beta version with experimental
implementations.
Please refer the support information for bug and known problem list.
GNSS-SDRLIB: Open Source GNSS Software Defined Radio Library (SDR working with RTKLIB)
Google play: RTKGPS+ (Android frontend of RTKLIB)
Overview
RTKLIB is an open source program package for standard and precise positioning with GNSS (global navigation satellite system). RTKLIB consists of a portable program library and several APs (application programs) utilizing the library. The features of RTKLIB are:
(1) It supports standard and precise positioning algorithms with:
GPS, GLONASS, Galileo, QZSS, BeiDou and SBAS
(2) It supports various positioning modes with GNSS for both real-time and post-processing:
Single, DGPS/DGNSS, Kinematic, Static, Moving-Baseline, Fixed, PPP-Kinematic, PPP-Staticand PPP-Fixed
(3) It supports many standard formats and protocols for GNSS:
RINEX 2.10, 2.11, 2.12 OBS/NAV/GNAV/HNAV/LNAV/QNAV, RINEX 3.00, 3.01, 3.02 OBS/NAV, RINEX 3.02 CLK, RTCM ver.2.3, RTCM ver.3.1 (with amendment 1-5), ver.3.2, BINEX, NTRIP 1.0, RTCA/DO-229C, NMEA 0183, SP3-c, ANTEX 1.4, IONEX 1.0, NGS PCV and EMS 2.0 (refer the Manual for details)
(4) It supports several GNSS receivers' proprietary messages:
NovAtel: OEM4/V/6, OEM3, OEMStar, Superstar II, Hemisphere: Eclipse, Crescent, u-blox: LEA-4T/5T/6T, SkyTraq: S1315F, JAVAD: GRIL/GREIS, Furuno: GW-10 II/III and NVS NV08C BINR (refer the Manual for details)
(6) It supports external communication via:Serial, TCP/IP, NTRIP, local log file (record and playback) and FTP/HTTP (automatic download)(7) It provides many library functions and APIs for GNSS data processing:
Satellite and navigation system functions, matrix and vector functions, time and string functions, coordinates transformation, input and output functions, debug trace functions, platform dependent functions, positioning models, atmosphere models, antenna models, earth tides models, geoid models, datum transformation, RINEX functions, ephemeris and clock functions, precise ephemeris and clock functions, receiver raw data functions, RTCM functions, solution functions, Google Earth KML converter, SBAS functions, options functions, stream data input and output functions, integer ambiguity resolution, standard positioning, precise positioning, post-processing positioning, stream server functions, RTK server functions, downloader functions
(8) It includes the following GUI and CUI APs:
| Function | GUI AP | CUI AP | Notes | |
| (a) | AP Launcher | RTKLAUNCH | - | |
| (b) | Real-Time Positioning | RTKNAVI | RTKRCV | |
| (c) | Communication Server | STRSVR | STR2STR | |
| (d) | Post-Processing Analysis | RTKPOST | RNX2RTKP | |
| (e) | RINEX Converter | RTKCONV | CONVBIN | |
| (f) | Plot Solutions and Observation Data | RTKPLOT | - | |
| (g) | Downloader of GNSS Data | RTKGET | - | |
| (h) | NTRIP Browser | SRCTBLBROWS | - |
(9) All of the executable binary APs for Windows are included in the package as well as whole source programs of the library and the APs.
System Requirement
The executable binary GUI and CUI APs included in the package require Microsoft Windows environment. On the other OS or environment, you have to compile and build CUI APs by yourself.
All of the library functions and APIs were written in ANSI C (C89). The library internally uses winsock and WIN32 thread for Windows with the compiler option -DWIN32 and the standard socket and pthread (POSIX thread) for Linux/UNIX without any option. By setting the compiler option -DLAPACK or -DMKL, the library uses LAPACK/BLAS or Intel MKL for fast matrix computation.
The CUI APs were written in ANSI C. The library and CUI APs can be built on many environments like gcc on Linux. The GUI APs were written in C++ and utilize Embarcadero/Borland VCL (visual component library) for GUI toolkits. All of the executable binary APs in the package were built by Embarcadero C++ builder XE2 Starter Edition on Windows 7. The executable GUI APs were tested on Windows 7 (64bit). The CUI APs were also built and tested on Ubuntu 11.04 Linux and x86 CPU.
Notes: Previous versions of RTKLIB until ver. 2.4.1 were built by a free edition of Borland C++ (Turbo C++ 2006). Turbo C++, however, is no longer supported in ver. 2.4.2 because of a type incompatibility problem of GUI strings between ver.2.4.2 and the previous ones.
License
The RTKLIB software package is distributed under the following BSD 2-clause license and additional exclusive clauses. Users are permitted to develop, produce or sell their own non-commercial or commercial products utilizing, linking or including RTKLIB as long as they comply with the license.
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Copyright (c) 2007-2013, T. Takasu, All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
- The software package includes some companion executive binaries or shared libraries necessary to execute APs on Windows. These licenses succeed to the original ones of these software.
- (deleted) (2014/01/29)
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Notes: Previous versions of RTKLIB until ver. 2.4.1 had been distributed under GPLv3 license.
History
| Version | Date | Description |
|---|---|---|
| 1.0 | 2007/01/25 | New release |
| 1.1 | 2007/03/20 | Add rnx2rtkp_gui, fix bugs, improve performance. |
| 2.1.0 | 2008/07/15 | Refactored, add applications. |
| 2.1.1 | 2008/10/19 | Fix bugs. |
| 2.2.0 | 2009/01/31 | Add stream.c, rtksvr.c,preceph.c in src, Add rtknavi, rtkpost_mkl, srctblbrows, strsvr in app. |
| 2.2.1 | 2009/05/17 | See Release Notes |
| 2.2.2 | 2009/09/07 | See Release Notes |
| 2.3.0 | 2009/12/17 | See Release Notes |
| 2.4.0 | 2010/08/08 | See Release Notes |
| 2.4.1 | 2011/06/11 | See Release Notes |
| 2.4.1 | 2013/02/23 | An exclusive clause of the licence is added. |
| 2.4.2 | 2013 04/29 | See Release Notes |
Acknowledgement
The original code of src/rcv/nvs.c was provided by Michele Bavaro.
| Copyright (C) 2007-2013, T.TAKASU, All rights reserved. |