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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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Building REDHAWK CF from Source on Fedora24

I am attempting to build the REDHAWK CF from source on a Fedora24 machine. I've hit a few barriers, and am hoping folks can provide guidance on the following two issues: 1) I cloned the RedhawkSDR/redhawk repository, and am attempting to build the…
bhilburn
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RedHawk SDR waveform won't run in Domain Manager

In the RedHawk SDR, I am trying to launch a waveform under REDHAWK_DEV as described in chapter 22 of the Redhawk Manual Version 1.10. The waveform (junk2) launches fine into the sandbox, but fails when I try to launch into the Domain. The error is…
Brad Meyer
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Python program can not launch redhawksdr component with external network connected

I am a new user of RedHawkSDR and have written a python program under CentOS that controls a "SigGen" component. It works if there is no network connection except the loopback, but fails if I connect a wired network (listed as System ethO). I do…
Brad Meyer
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Debugging Waveform Components

RedHawk IDE has supports debugging with gdb integrated into the IDE but the manual only discusses doing this with the sandbox. Gdb inself, of course, is able to attach to an already running process and even attach to a process running on a remote…
Terry L Anderson
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Constellation plotting

I am looking at comparing the signal constellations before and after a processing stage. Two questions: Can the plotting module in the IDE be configured for plotting constellations? Can two constellations be displayed side-by-side in the IDE? I…
DrewC
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In the REDHAWK IDE when I attempt to export a waveform to the Target SDR I receive an error.

I am getting an error stating "Error exporting project to SDR root" when trying to export my waveform to the Target SDR. I am using REDHAWK 1.8.3 on Centos 6 64-bit.
cshea
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Redhawk V3 - IDE Not displaying domain correctly

On a fresh install of Redhawk version 3 everything appears to be working and interacting with the domain works fine through Python. I appreciate the IDE has been deprecated but I am wondering if there is a fix to an issue when inspecting the domain.…
Rockstar
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Where is the REDHAWK IDE generated port type frontend::OutDigitalScanningTunerPort defined?

I have a REDHAWK component written in Python but with the new logic I have added it is using up too much CPU. I want to convert it to c++. I copied the properties from the python component .prf file to the new c++ component and generated. …
mybodycravesbutterygoodness
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How to include new idl files and compiling them in Redhawk sdr source code

I want to place files a.idl, b.idl in the folder at the link https://github.com/RedhawkSDR/framework-core/tree/master/src/idl/ossie/CF And I also include a.idl and b.idl in the makefile at this link …
Kaushal Kumar
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How to upgrade REDHAWK SDR framework to support SCA 4.1 specification(Software Communication Architecture)

I am going through the source code of the REDHAWK SDR framework and want to upgrade it to support SCA 4.1 specification. It already is partially compliant to SCA 2.2.2 version. I have the IDL descriptions for the interfaces of the SCA 4.1 and…
Kaushal Kumar
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Unable to set equation in redhawk's fcalc component

In REDHAWK IDE (v2.12), I am trying to use fcalc component for some math calculations. I tried to follow an example in the doc by putting math.sin(a+b)+random.random() in the equation field, but I got the following…
LWang
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How to bring out debugging variable values in redhawk 2.12 ide in the debug mode?

My system is centos6 and redhawk2.12. I could do debugging smoothly with the component created in Python. However, I always got "value optimized out" while debugging with C++ component. I have found a thread in this board regarding redhawk cpp…
LWang
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have redhawk component access another component's properties

Say I have two Redhawk components. Component 1 has a property called "taps". Component 2 also needs to know the value of "taps". It would make things a lot easier if Component 2 could look up the value of "taps" for Component 1, rather than having…
Justin Kuric
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How to add an project about idl on redhawk

When I add an idl project in redhawk following the steps below: $ ./reconf $ ./configure $ sudo make $ sudo make install I can find the newly added idl file in the REDHAWK Target SDR directory. REDHAWK Target SDR When testing whether the idl file…
Hangxie
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Continuous Stream Calculations Across Blocks of Data

What is the recommended method(s) for accessing data from a previous or upcoming block of data from a bulkio input stream? Edit: I am using c++. For example, if I wanted to perform convolution on a stream of incoming data where each calculation is…
Mark
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