leansdr: Lightweight, portable software-defined radio. Copyright (C) 2016 pabr@pabr.org

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

leansdr consists of:

• A simple data-flow framework for signal processing
• A library of software-defined radio functions
• Applications built on top of the above.

Currently the main application is leandvb.

leandvb is a DVB-S demodulator designed for speed rather than sensitivity. See http://www.pabr.org/radio/leandvb .

git clone http://github.com/pabr/leansdr.git
cd leansdr/src/apps
make

rtl_sdr  -f $DOWNCONVERTED_FREQ  -s 2400000  capture.iq
./leandvb  -f 2400e3  --sr 2000e3  --cr 1/2   < capture.iq  > capture.ts
mplayer capture.ts

./leandvb  --gui  -v  -d  -f 2400e3  --sr 2000e3  --cr 1/2  < capture.iq  > capture.ts

rtl_sdr  -f $DOWNCONVERTED_FREQ  -s 2400000  -  |  ./leansdrscan  -v  ./leandvb --gui  -f 2400e3  --sr 2000e3,1000e3,500e3,250e3  --cr 1/2,2/3,3/4,5/6,7/8  -  |  mplayer  -cache 128  -