Difference between revisions of "OP25 How To Build"
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first make a directory by using the mkdir command in a terminal window. (You can start terminal in Ubuntu with shortcut (Control + Alt + T) | first make a directory by using the mkdir command in a terminal window. (You can start terminal in Ubuntu with shortcut (Control + Alt + T) | ||
| − | < | + | <code>mkdir src</code> |
would make a new directory named src | would make a new directory named src | ||
| − | + | cd src | |
would then change to this new folder | would then change to this new folder | ||
| Line 21: | Line 21: | ||
next we can download, make executable, and then execute the build-gnuradio script with the following command. | next we can download, make executable, and then execute the build-gnuradio script with the following command. | ||
| − | < | + | <code>wget http://www.sbrac.org/files/build-gnuradio && chmod a+x ./build-gnuradio && ./build-gnuradio -v all</code> |
This script can take some time to run but with the -v command you should see progress on the screen. | This script can take some time to run but with the -v command you should see progress on the screen. | ||
| Line 27: | Line 27: | ||
Next we need to download and run OP25. | Next we need to download and run OP25. | ||
| − | This can be done by running another build script [http:// | + | This can be done by running another build script [http://spench.net/drupal/files/build-op25 build-op25]. |
| − | < | + | <code>wget http://spench.net/drupal/files/build-op25 && chmod a+x ./build-op25 && ./build-op25 -v all</code> |
| + | |||
| + | Once GnuRadio and OP25 are installed, you can test the decoder in GNU Radio Companion by opening the [http://svn.spench.net/main/gr-baz/samples/OP25.grc OP25.grc] file. | ||
| + | |||
| + | Make sure you: | ||
| + | |||
| + | # ran the scripts above to install gnuradio,[[gr-baz#op25|gr-baz]], and op25. | ||
| + | # enable the appropriate source block for your setup (e.g. [[USRP]], [[RTL2832U]] dongle or file source), and disable the rest! | ||
Latest revision as of 04:40, 5 July 2014
To Install OP25 you need to first build and install GNURadio.
The easiest way to build GNURadio is to use the build-gnuradio script.
the build-gnuradio script is hosted on http://www.sbrac.org and is avalible for review by clicking this link. build-gnuradio
We can automate its download and excution with the following command. This will build and install gnuradio as well as extra features like support for gr-baz and the rtl_source so that gnuradio can be used with usb sdr rtl hardware.
first make a directory by using the mkdir command in a terminal window. (You can start terminal in Ubuntu with shortcut (Control + Alt + T)
mkdir src
would make a new directory named src
cd src
would then change to this new folder
next we can download, make executable, and then execute the build-gnuradio script with the following command.
wget http://www.sbrac.org/files/build-gnuradio && chmod a+x ./build-gnuradio && ./build-gnuradio -v all
This script can take some time to run but with the -v command you should see progress on the screen.
Next we need to download and run OP25.
This can be done by running another build script build-op25.
wget http://spench.net/drupal/files/build-op25 && chmod a+x ./build-op25 && ./build-op25 -v all
Once GnuRadio and OP25 are installed, you can test the decoder in GNU Radio Companion by opening the OP25.grc file.
Make sure you:
