The Direct Sampling SDR's GNURadio Module for SDDC(software digital down converter).
- BBRF103
- HF103
- RX888
- RX888R2
- RX888R3
- RX999
- *** Supporting Direct Sampling Mode Only. ***
First you need to install the dependencies (see below).
These blocks require the GNU Radio 3.9.0.0 or new on Ubuntu 20.04.
Please build and setup GR-SDDC library to GNU Radio.
$ sudo apt-get install libusb-1.0-0-dev fftw-dev
$ git clone https://github.com/ourstarsjp/gr-sddc.git
$ cd gr-sddc
$ sudo tar zxfv ./lib_so/libsddc.so.tar.gz -C /usr/lib/
$ sudo ldconfig
$ sudo cp ./lib_so/libsddc.h /usr/include/
$ sudo cp ./lib_so/99-rf103.rules /etc/udev/rules.d/
$ sudo udevadm control --reload-rules
$ mkdir build
$ cd build
$ cmake ../
$ sudo make install
$ sudo ldconfig
Required dependencies:
- Put sddc/SDDC_source Block & QT GUI Block on GNURadio Flow canbus.
- Setup All Parameters of SDDC_source Block.
- Sample Rate (Hz) : Select this from 32M, 16M, 8M, 4M, 2M.
- firmware_path : SDDC_FX3.img's Full Path.
- device_select : The 1st device is "0".
- antenna : RX1 Only.
- Setup a Sample Rate's Parameter of QT GUI Block.
- Sample Rate (Hz) : SDDC_source Block's Sample Rate.