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Questions tagged [redhawksdr]

A framework and set of tools for software defined radio (SDR) based on the software component architecture (SCA) standard.

a software defined radio (SDR) framework designed to support the development, deployment, and management of real-time software radio applications. To support the design and development of software applications, REDHAWK provides tools that allow development and testing of software modules called "Components" and composition of Components into "Waveform Applications" that can be seamlessly deployed on a single computer or multiple network-enabled computers.

The REDHAWK IDE provides tools to support development of REDHAWK software. The development and deployment of REDHAWK Applications are aided by graphical editors and drag-and-drop Waveform construction. The IDE allows users to interact and control multiple running REDHAWK instances and applications.

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Using TuneFilterDecimate

I've written a component that reads in from a data file and pushes packets to a BULKIO output port. This output port is connected to the dataFloat_In port of a TuneFilterDecimate component. The output port of TuneFilterDecimate is then connected…
wakeboard82
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I am running tar xzvfredhawk-yum-1.8.4-el6-i686.tar.gz and the terminal freezes.

I am new to CentOS6 as well as Redhawksdr, and I am trying to run the tar xzvfredhawk-yum-1.8.4-el6-i686.tar.gz instruction on page 24, section 2.3 and my terminal freezes. Anyone know what is wrong and how to fix it?
user2643765
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Simple Component and Waveform Issue

I have created a simple component and waveform. All the component is suppose to do is output a line of text, specifically a value of a simple property (in this case a frequency value as double data type). I have the component placed in the waveform…
31fox
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Is there IDE support for pkg-config

Is there any pkg-config support in the IDE? If not, how do I add a build variable to the compile and another to the link using the IDE? Or, how do a pass custom compiler / linker options?
erf0099
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Change the order of libraries using IDE

I have a few external libraries that I am linking into my project. They are being statically linked and have order dependencies. I have tried to change the order by moving the library up or down in the Paths and Symbols dialogue, but it does not…
erf0099
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"Failed to query property values" error on component in REDHAWK

My waveform initializes well on startup, but after a few seconds into processing, it pops up a red flag on the symbol on the right in the IDE's SCA Explorer tab. The tool tip says "Failed to query property values". I believe the issue is caused by…
Ben Friedman
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How to specify allocate dependency for a struct property

I am attempting to write a component to interface with the USRP_UHD device using the DigitalTuner port. The USRP_UHD is looking for a property with the id == "FRONTEND::tuner_allocation" in the allocateCapacity function. This is the id of a struct…
erf0099
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Issue resolving initial reference 'NameService'

I have followed the install instructions and gone over them multiple times with a fine comb and I am still unable to determine why I cannot resolve the NameService. I have the omniNames service running, but when I run omniEvents I get the…
astaubin
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How to add a new IDL to redhawksdr

I would like to add a new IDL file to a Redhawk SDR project using the IDE, but I am unable to find any documentation on how to do this. I have created a new SCA IDL project and added the IDL file. It seems to compile and generate the .h file, but…
astaubin
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redhawksdr exporting a Python script along with a C++ component

I have created a C++ Redhawk component and I need to do a system call on a python script. This script needs to deploy along with the component. Is there a way to make this script, or for that matter any data file, a dependency so that it will be…
jdclfc
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How to call a listener for structures and sequences of structures?

I have a property that is a structure in eclipse. How do I call the listener to know that a specific field was changed within the structure. Likewise, if I have a property that is a sequence of structures, how do I know which structure changed…
Cat
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What happened to GNUHAWK?

I'm new to REDHAWK and I noticed that with REDHAWK 1.10 that GNUHAWK seems to be all but gone. Does anyone know any information about what happened to the it. It looks like it could be a really useful tool. And if it's only available on older…
jd45093
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RedHawkSDR - USRP N210 - Cannot run USRP_UHD Component

I imported this github c++ project: https://github.com/RedhawkSDR/USRP_UHD into redhawk, hoping to run it with a USRP N210. Redhawk only allows me to run the project as a component or C++ Application, so I tried running it as a component. Here is…
ThatOneGuy
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Cannot launch Redhawk device from IDE

I'm having trouble launching a Redhawk device from the Redhawk IDE. The device is installed in the devices dir at my $SDRROOT (/var/redhawk/sdr/dev/devices/) in the same fashion that the GPP device is. However, unlike the GPP device, when I select…
Jack O'Reilly
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How do you connect REDHAWK devices on different machines?

I am trying to run a waveform with components operating on distinct machines. That is, I want A->B where component A runs on the GPP on machine 1 and component B runs on the GPP on machine 2. The CORBA nameserver on system A is visible in REDHAWK on…
jerhill
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