AttributeError: dlsym(RTLD_DEFAULT, rtlsdr_get_device_count): symbol not found 查了各种资料,发现可能跟Mac环境有关,缺个库librtlsdr。而这个库在pip的时候不会自动导入。需要brew一下。于是运行 brew install librtlsdr 搞定!
Now that I have found them again with a few more years of SDR development behind me, I wanted to do some tutorial content to show how these devices are great for learning quite a bit about waveform design and signal processing in SDRs. To start, I just want to make sure my setup work...
RTL-SDR on Mac OS Part 1: Install & Setup This project walks through how to get started with the RTL-SDR on Mac OS 14 BeginnerProtip1 hour7,302 Things used in this project Hardware components RTL-SDR RTL2832U DVB-T Tuner Dongle × 1 Software apps and online services GNU Radio Story ...
Since I'm using Mac OS, the best option for interface software is GNU Radio with the GNU OsmoSDR device library installed (which contains the RTL-SDR drivers and GNU Radio flowgraph blocks). It's also super easy to throw together a flowgraph to receive/demodulate FM radio stations in GNU...
RTL-SDR on Mac OS Part 1: Install & Setup This project walks through how to get started with...
Please do not download this app unless you are already familiar with Software Defined Radio, have an RTL-SDR or equivalent SDR peripheral, and have already installed and tested rtl_tcp or work-alike on your Mac, Raspberry Pi, or other server. Note that this app requires a very high bandwid...
方式一:使用Macports安装 首先保证电脑上安装有Macports, Xcode和Xcode commandline tools。 使用以下指令: sudo port install rtl-sdr 方式二:使用提前编译好的二进制文件(我目前用的是这个方案) 在上面的参考连接中先下载了rtlsdr_osx.zip的文件,解压缩。
如下 软件定义无线电硬件设备 sdr:Software Defined Radio(软件定义的无线电，是种无线电广播通信技术，基于软件定义的无线通信协议而非硬连线实现) RTL-SDR dongle:专门用于玩SDR的usb外设（硬件设备、软件保护器）定制RTL-SDR驱动程序 Frequency modulation 频率调制，一种以载波（无线电波）的瞬时...
Oregon Weather 是一款适用于 Mac 的应用程序,它使用 USB RTL-SDR 加密狗从 Oregon Scientific THGR122NX 温度/湿度传感器(俄勒冈科学协议的 2.1 版)接收温度和湿度数据。 该代码可以轻松扩展以接收其他 v2.1 Oregon Scientific 传感器。 建造 代码依赖于这些库: libusb 文件名 RadioTools(我的 DSP 库)。 ( ) ...
I've run it under Mac OS X 10.6, 10.10 and 10.11-10.13, It should run under 10.7-10.9. It only works with RTL devices with an E4000 or R820T tuner IC. This app was based on code in "Softshell", which used code from the rtl-sdr project. Both are GPL licensed, so this is as ...