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git clone https://github.com/osmocom/rtl-sdr.git

cd rtl-sdr/
mkdir build
cd build
cmake ..
make
sudo make install
sudo ldconfig <---缺少这步会导致没有帮助文档

sudo rtl_tcp -a 0.0.0.0

若输出

Found 1 device(s):
  0:  Realtek, RTL2838UHIDIR, SN: 00000001

Using device 0: Generic RTL2832U OEM

Kernel driver is active, or device is claimed by second instance of librtlsdr.
In the first case, please either detach or blacklist the kernel module
(dvb_usb_rtl28xxu), or enable automatic detaching at compile time.

usb_claim_interface error -6
Failed to open rtlsdr device #0.

原因是内核已占用 则加入blacklist

cd /etc/modprobe.d
sudo vim no-rtl.conf

blacklist dvb_usb_rtl28xxu
blacklist rtl2832
blacklist rtl2830

来自 http://www.satsignal.eu/raspberry-pi/dump1090.html


进阶:DUMP1090

git clone git://github.com/MalcolmRobb/dump1090.git
cd dump1090
make

./dump1090 --interactive --net


真香

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