LilacSat-2

LilacSat-2 on LINUX GNURadio


Now we can easily decode the LilacSat-2 4k8_GMSK signal using hs_soundmodem21
but I am experimenting using LINUX gr-lilacsat. The following site is helpful.
I am reading and researching it now. The gr-lilacsat seems to need to compile
dependent files in advance. Now, 'Import block: from grc_param import *' in
'demod_node4_4k8' does not disappear by the red character. I still can't see
the whole concept of gr-lilacsat. It will take time to understand it.

http://github.com/bg2bhc/gr-lilacsat
http://www.qsl.net/py4zbz/lilac1.htm
http://adamwhitney.net/working-lilacsat-1/
http://www.asahi-net.or.jp/~ei7m-wkt/numbr884.htm
http://www.asahi-net.or.jp/~ei7m-wkt/numbr918.htm
http://www.asahi-net.or.jp/~sx7h-iwmt/jh4xsy/sat.html
http://www.pe0sat.vgnet.nl/2015/lilacsat-2-telemetry/
http://www.pe0sat.vgnet.nl/satellite/chinese-satellites/lilacsat-2/
http://dl.dropbox.com/s/kpuj958wr8s00t8/LilacSat-2_Live_CD_User_Manual_en.pdf


 1. gr-csp  http://github.com/daniestevez/gr-csp
 2. constract 2.9
      http://construct.readthedocs.io/en/latest/
 3. feh 3.1.3  http://feh.finalrewind.org/

 4. gr-lilacsat
    $ git clone https://github.com/bg2bhc/gr-lilacsat
    $ cd gr-lilacsat
    $ mkdir build
    $ cd build
    $ cmake ../
    $ sudo make
    $ sudo make install
    $ sudo ldconfig



 


------------------------------------------------------------------------------------------
The red character 'Import block: from grc_param import *' has become the black character!
------------------------------------------------------------------------------------------

http://dl.dropbox.com/s/kpuj958wr8s00t8/LilacSat-2_Live_CD_User_Manual_en.pdf
is Chinese manual written by the ground station, and I, JE9PEL re-edited it into
English. Reading this carefully, I understood that LilacsSat-2 demodurator needs
to set up 'lilacsat_proxy.py' first. Then, it became from red to black charactor.

> $ cd ~/gr-lilacsat/examples/LilacSat-2/proxy_publish
> $ sudo chmod 777 setup.sh
> $ sudo ./setup.sh
> $ python lilacsat_proxy.py



Run 'lilacsat_proxy.py' with python first, then press 'Start Proxy' in the lower
left, then execute frontend_rx_rtl.grc and two grc for 4k8/9k6. Then the each grc
works normally as shown below.. But Server URL in Proxy does not connect to Server
as default 'data.lilacsat.online' or even if it's rewritten 'lilacsat.hit.edu.cn'.
The link on Server no longer seems to work. This experiment ends here.