问题标签 [redhawksdr]

我正在尝试查询我的 USB 加密狗 (NooElec R820T SDR) 以确定它调谐到的频率。我想进行单元测试配置调用，以查看设备是否已正确调整并正常工作。我可以简单地使用：

设置值并打印出来。但是，我想问的是硬件而不是组件。RH 手册有这样的内容：

我认为这一点仍然只需要组件价值，而不是硬件本身。是否可以使用 RH 直接查询设备？

提前致谢。

在我的应用程序中，在用户指定配置文件之前，我不会知道组件的输出端口数。我试图通过将 .scd.xml 文件中的输出端口数保持为零来做到这一点。当我通过 IDE 在属性更改事件上选择配置文件时，我调用 releaseOutPorts() 并删除任何现有的端口对象。

在我的示例组件中，我通过创建新的 bulkio::OutFloatPort 对象来创建 N 个新输出端口，并以与在 USRP_UHD 组件中通过调用 ossie::corba::RootPOA()->activate_object(端口）并调用 registerOutPort。执行此操作时我没有收到任何错误，但我看不到端口显示在沙箱或 IDE 中。这是因为 .scd.xml 文件中没有提供端口信息而导致的问题吗？当组件被拖入黑板或加载到沙箱中时，任何人都可以深入了解当前如何枚举端口吗？

我在 CentOS 6.5 上使用 REDHAWK IDE 1.9.0 版，今天运行了由 OpenJDK 更新组成的软件更新。

在更新之前，我能够在 IDE 中看到沙盒和黑板。当我在更新后打开 IDE 一会儿时，沙箱就消失了。

我尝试安装 Java SE JRE 1.8.0_05 版并重新启动 REDHAWK IDE，但没有成功。

然后我尝试了一个全新的 IDE 安装，它成功地在启动 IDE 的两个不同时间显示了沙箱。虽然，在关闭了一个小时左右后，沙盒又不见了。

这听起来像一个java问题吗？如果不是，IDE 是否以某种方式破坏了自身？

请注意，在REDHAWK 不活动期间，我只使用文字处理器和网络浏览器。

编辑：在更新之前，我已经安装了最新的 GNU HAWK 组件，并且能够将各种 GNU HAWK 组件加载到黑板上，而沙盒仍然显示。

我正在运行一个在多台计算机上具有设备的波形。域管理器和设备管理器在一个 GPP(1) 上启动。设备管理器在另一个 GPP(2) 上启动。域管理器和设备管理器在 GPP 启动时启动。

我可以为操作员制定一个程序，即首先启动 GPP(2)，然后启动 GPP(1)。但这种方法并不可取。我希望能够在域管理器启动后从 GPP(1) 启动 GPP(2) 上的设备管理器。

REDHAWK 是否有启动远程设备管理器的标准方法？

我在 RedHat 6.3 上使用 RED HAWK IDE 1.9.0 版。

安装 RedHawk 后，我看了视频http://www.youtube.com/watch?v=wN9p8EjiQs4。

我尝试浏览该示例，但我注意到我缺少她拥有的大量组件，例如 add_const_ff、complex_to、noise_source、vector_sink、medianfilter。

我应该拥有它们吗？有我丢失的包裹吗？

添加东西以使检查器除我的问题之外。我试了，然后试了。要去试试。

我没有使用过 RedHawk，但正在考虑使用它。阅读文档，RedHawk 似乎只支持在各种 Linux 上进行开发，但尚不清楚此限制是否也适用于目标执行环境。RedHawk 能否支持应用程序在非 Linux 目标硬件上运行（交叉编译、CoreFramework、远程调试……）？

我想构建一个 FM/AM 发射器/接收器来测试我在 Redhawk 上的 USRP，并从 GitHub Axios-Engineering 存储库下载了音频组件。我尝试构建我运行的这些波形：-SigGen、DataConverter 和 AudioSink；-AudioTestSource 和 AudioSink；在这两种情况下，我都收到了这个错误： ERROR:ApplicationFactory_impl - Failed to instantiate component: 'AudioTestSource' with component id: 'AudioTestSource_1:audioTesat_134_170515794_1 assigned to device: 'DCE:22e17539-e384-462f-8414-24024524a4da' in waveform 'audioTesat_134_170515794_1';'configure' failed with Unknown Exception error occurred near line:3275 in file:ApplicationFactory_impl.cpp; TRACE:PropertySet_impl - Query all properties TRACE:PropertySet_impl - Query returning 3 properties WARN:ApplicationFactory_impl - CF::ExecutableDevice::terminate failed for DCE:22e17539-e384-462f-8414-24024524a4da; CORBA::Exception name: InvalidProcess

我在 CentOS6.5、RedHawk 1.9 上工作，并安装并包含了每个库。

提前致谢

编辑：这是日志 DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Issuing event for DCE:9da85ebc-6503-48e7-af36-b77c7ad0c2b4 ({'fivemin': 0.34999999999999998, 'fifteenmin': 0.28000000000000003, 'onemin': 0.23000000000000001} != {'fivemin': 0.35999999999999999, 'fifteenmin': 0.28000000000000003, 'onemin': 0.28999999999999998}) DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Issuing event for DCE:6565bffd-cb09-4927-9385-2ecac68035c7 (2966 != 2938) DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Eventing for properties ['DCE:9da85ebc-6503-48e7-af36-b77c7ad0c2b4', 'DCE:6565bffd-cb09-4927-9385-2ecac68035c7'] DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:sendPropertiesEvent ['DCE:9da85ebc-6503-48e7-af36-b77c7ad0c2b4', 'DCE:6565bffd-cb09-4927-9385-2ecac68035c7'] DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:sendEvent CORBA.Any(CORBA.TypeCode("IDL:ExtendedEvent/PropertySetChangeEventType:1.0"), ossie.cf.ExtendedEvent.PropertySetChangeEventType(sourceId='DCE:22e17539-e384-462f-8414-24024524a4da', sourceName='', properties=[ossie.cf.CF.DataType(id='DCE:9da85ebc-6503-48e7-af36-b77c7ad0c2b4', value=CORBA.Any(CORBA.TypeCode("IDL:CF/Properties:1.0"), [ossie.cf.CF.DataType(id='fivemin', value=CORBA.Any(CORBA.TC_double, 0.35999999999999999)), ossie.cf.CF.DataType(id='fifteenmin', value=CORBA.Any(CORBA.TC_double, 0.28000000000000003)), ossie.cf.CF.DataType(id='onemin', value=CORBA.Any(CORBA.TC_double, 0.28999999999999998))])), ossie.cf.CF.DataType(id='DCE:6565bffd-cb09-4927-9385-2ecac68035c7', value=CORBA.Any(CORBA.TC_long, 2938))])) {} DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:load(/components/AudioTestSource/cpp/AudioTestSource, EXECUTABLE) DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Creating dir components DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Creating dir AudioTestSource DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Creating dir cpp DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:File /components/AudioTestSource/cpp/AudioTestSource has reference count 0 and local file existence is False DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Loading Tree /components/AudioTestSource/cpp/AudioTestSource components/AudioTestSource/cpp [CF.FileSystem.FileInformationType(name='AudioTestSource', kind=PLAIN, size=2378971L, fileProperties=[ossie.cf.CF.DataType(id='CREATED_TIME', value=CORBA.Any(CORBA.TC_ulonglong, 1400751415L)), ossie.cf.CF.DataType(id='MODIFIED_TIME', value=CORBA.Any(CORBA.TC_ulonglong, 1400751415L)), ossie.cf.CF.DataType(id='LAST_ACCESS_TIME', value=CORBA.Any(CORBA.TC_ulonglong, 1400751415L)), ossie.cf.CF.DataType(id='READ_ONLY', value=CORBA.Any(CORBA.TC_boolean, False)), ossie.cf.CF.DataType(id='IOR_AVAILABLE', value=CORBA.Any(CORBA.TypeCode("IDL:omg.org/CORBA/StringSeq:1.0"), []))])] DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Reading file AudioTestSource -> components/AudioTestSource/cpp/AudioTestSource DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Copy file /components/AudioTestSource/cpp/AudioTestSource -> /var/redhawk/sdr/dev/.DevMgr_wifiunipi-154-219.unipi.it/GPP_wifiunipi-154-219_unipi_it/components/AudioTestSource/cpp/AudioTestSource DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:execute(/components/AudioTestSource/cpp/AudioTestSource, [ossie.cf.CF.DataType(id='STACK_SIZE', value=CORBA.Any(CORBA.TC_ulong, 0L)), ossie.cf.CF.DataType(id='PRIORITY', value=CORBA.Any(CORBA.TC_ulong, 0L))], [ossie.cf.CF.DataType(id='NAMING_CONTEXT_IOR', value=CORBA.Any(CORBA.TC_string, 'IOR:010000002b00000049444c3a6f6d672e6f72672f436f734e616d696e672f4e616d696e67436f6e746578744578743a312e30000001000000000000007800000001010200100000003133312e3131342e3135342e31333400f90a00000e000000ff0086c67d5301001c7e0000000400000300000000000000080000000100000000545441010000001c00000001000000010001000100000001000105090101000100000009010100035454410800000086c67d5301001c7e')), ossie.cf.CF.DataType(id='COMPONENT_IDENTIFIER', value=CORBA.Any(CORBA.TC_string, 'AudioTestSource_1:Audio_test_waveform_142_114653655_1')), ossie.cf.CF.DataType(id='NAME_BINDING', value=CORBA.Any(CORBA.TC_string, 'AudioTestSource_1'))]) DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Running /var/redhawk/sdr/dev/.DevMgr_wifiunipi-154-219.unipi.it/GPP_wifiunipi-154-219_unipi_it/components/AudioTestSource/cpp/AudioTestSource /var/redhawk/sdr/dev/.DevMgr_wifiunipi-154-219.unipi.it/GPP_wifiunipi-154-219_unipi_it DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Popen /var/redhawk/sdr/dev/.DevMgr_wifiunipi-154-219.unipi.it/GPP_wifiunipi-154-219_unipi_it/components/AudioTestSource/cpp/AudioTestSource ['/var/redhawk/sdr/dev/.DevMgr_wifiunipi-154-219.unipi.it/GPP_wifiunipi-154-219_unipi_it/components/AudioTestSource/cpp/AudioTestSource', 'NAMING_CONTEXT_IOR', 'IOR:010000002b00000049444c3a6f6d672e6f72672f436f734e616d696e672f4e616d696e67436f6e746578744578743a312e30000001000000000000007800000001010200100000003133312e3131342e3135342e31333400f90a00000e000000ff0086c67d5301001c7e0000000400000300000000000000080000000100000000545441010000001c00000001000000010001000100000001000105090101000100000009010100035454410800000086c67d5301001c7e', 'COMPONENT_IDENTIFIER', 'AudioTestSource_1:Audio_test_waveform_142_114653655_1', 'NAME_BINDING', 'AudioTestSource_1'] DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:execute() --> 7456 DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:APPLICATIONS {7456: <subprocess.Popen object at 0x1248250>} DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:load(/components/AudioSink/cpp/AudioSink, EXECUTABLE) DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Creating dir components DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Creating dir AudioSink DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Creating dir cpp DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:File /components/AudioSink/cpp/AudioSink has reference count 0 and local file existence is False DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Loading Tree /components/AudioSink/cpp/AudioSink components/AudioSink/cpp [CF.FileSystem.FileInformationType(name='AudioSink', kind=PLAIN, size=1854013L, fileProperties=[ossie.cf.CF.DataType(id='CREATED_TIME', value=CORBA.Any(CORBA.TC_ulonglong, 1400751287L)), ossie.cf.CF.DataType(id='MODIFIED_TIME', value=CORBA.Any(CORBA.TC_ulonglong, 1400751287L)), ossie.cf.CF.DataType(id='LAST_ACCESS_TIME', value=CORBA.Any(CORBA.TC_ulonglong, 1400751287L)), ossie.cf.CF.DataType(id='READ_ONLY', value=CORBA.Any(CORBA.TC_boolean, False)), ossie.cf.CF.DataType(id='IOR_AVAILABLE', value=CORBA.Any(CORBA.TypeCode("IDL:omg.org/CORBA/StringSeq:1.0"), []))])] DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Reading file AudioSink -> components/AudioSink/cpp/AudioSink DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Copy file /components/AudioSink/cpp/AudioSink -> /var/redhawk/sdr/dev/.DevMgr_wifiunipi-154-219.unipi.it/GPP_wifiunipi-154-219_unipi_it/components/AudioSink/cpp/AudioSink DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:execute(/components/AudioSink/cpp/AudioSink, [ossie.cf.CF.DataType(id='STACK_SIZE', value=CORBA.Any(CORBA.TC_ulong, 0L)), ossie.cf.CF.DataType(id='PRIORITY', value=CORBA.Any(CORBA.TC_ulong, 0L))], [ossie.cf.CF.DataType(id='NAMING_CONTEXT_IOR', value=CORBA.Any(CORBA.TC_string, 'IOR:010000002b00000049444c3a6f6d672e6f72672f436f734e616d696e672f4e616d696e67436f6e746578744578743a312e30000001000000000000007800000001010200100000003133312e3131342e3135342e31333400f90a00000e000000ff0086c67d5301001c7e0000000400000300000000000000080000000100000000545441010000001c00000001000000010001000100000001000105090101000100000009010100035454410800000086c67d5301001c7e')), ossie.cf.CF.DataType(id='COMPONENT_IDENTIFIER', value=CORBA.Any(CORBA.TC_string, 'AudioSink_1:Audio_test_waveform_142_114653655_1')), ossie.cf.CF.DataType(id='NAME_BINDING', value=CORBA.Any(CORBA.TC_string, 'AudioSink_1'))]) DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Running /var/redhawk/sdr/dev/.DevMgr_wifiunipi-154-219.unipi.it/GPP_wifiunipi-154-219_unipi_it/components/AudioSink/cpp/AudioSink /var/redhawk/sdr/dev/.DevMgr_wifiunipi-154-219.unipi.it/GPP_wifiunipi-154-219_unipi_it DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:Popen /var/redhawk/sdr/dev/.DevMgr_wifiunipi-154-219.unipi.it/GPP_wifiunipi-154-219_unipi_it/components/AudioSink/cpp/AudioSink ['/var/redhawk/sdr/dev/.DevMgr_wifiunipi-154-219.unipi.it/GPP_wifiunipi-154-219_unipi_it/components/AudioSink/cpp/AudioSink', 'NAMING_CONTEXT_IOR', 'IOR:010000002b00000049444c3a6f6d672e6f72672f436f734e616d696e672f4e616d696e67436f6e746578744578743a312e30000001000000000000007800000001010200100000003133312e3131342e3135342e31333400f90a00000e000000ff0086c67d5301001c7e0000000400000300000000000000080000000100000000545441010000001c00000001000000010001000100000001000105090101000100000009010100035454410800000086c67d5301001c7e', 'COMPONENT_IDENTIFIER', 'AudioSink_1:Audio_test_waveform_142_114653655_1', 'NAME_BINDING', 'AudioSink_1'] DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:execute() --> 7457 DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:APPLICATIONS {7456: <subprocess.Popen object at 0x1248250>, 7457: <subprocess.Popen object at 0x1248210>} DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:terminate(7456) DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:{7456: <subprocess.Popen object at 0x1248250>, 7457: <subprocess.Popen object at 0x1248210>} ERROR:DCE:22e17539-e384-462f-8414-24024524a4da:Child process 7457 terminated with signal 11 DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:unload(/components/AudioTestSource/cpp/AudioTestSource) DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:{} DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:terminate(7457) DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:{} DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:unload(/components/AudioSink/cpp/AudioSink) DEBUG:DCE:22e17539-e384-462f-8414-24024524a4da:{}

这是节点日志： INFO:DomainManager_impl - Installing application /waveforms/Audio_test_waveform/Audio_test_waveform.sad.xml DEBUG:ComponentInfo - Loading component properties from /components/AudioTestSource/AudioTestSource.prf.xml DEBUG:ComponentInfo - Parsing component properties DEBUG:ComponentInfo - Loading component properties from /components/AudioSink/AudioSink.prf.xml DEBUG:ComponentInfo - Parsing component properties DEBUG:ApplicationFactory_impl - UsesDevice Impl Vec of length 0 DEBUG:ApplicationFactory_impl - Trying to find the device DEBUG:ImplementationInfo - Attempting to match allocation properties DEBUG:ImplementationInfo - Done matching allocation properties DEBUG:ApplicationFactory_impl - Assigned component AudioTestSource_1 to DCE:22e17539-e384-462f-8414-24024524a4da DEBUG:ApplicationFactory_impl - **PASSED** COMP INST_ID:AudioTestSource_1 IMPL:cpp DEBUG:ApplicationFactory_impl - UsesDevice Impl Vec of length 0 DEBUG:ApplicationFactory_impl - Trying to find the device DEBUG:ImplementationInfo - Attempting to match allocation properties DEBUG:ImplementationInfo - Done matching allocation properties DEBUG:ApplicationFactory_impl - Assigned component AudioSink_1 to DCE:22e17539-e384-462f-8414-24024524a4da DEBUG:ApplicationFactory_impl - **PASSED** COMP INST_ID:AudioSink_1 IMPL:cpp ERROR:ApplicationFactory_impl - Failed to instantiate component: 'AudioSink' with component id: 'AudioSink_1:Audio_test_waveform_142_114653655_1 assigned to device: 'DCE:22e17539-e384-462f-8414-24024524a4da' in waveform 'Audio_test_waveform_142_114653655_1';'configure' failed with Unknown Exception error occurred near line:3275 in file:ApplicationFactory_impl.cpp; WARN:ApplicationFactory_impl - CF::ExecutableDevice::terminate failed for DCE:22e17539-e384-462f-8414-24024524a4da; CORBA::Exception name: InvalidProcess ERROR:ApplicationFactory_impl - Error in application creation; Failed to instantiate component: 'AudioSink' with component id: 'AudioSink_1:Audio_test_waveform_142_114653655_1 assigned to device: 'DCE:22e17539-e384-462f-8414-24024524a4da' in waveform 'Audio_test_waveform_142_114653655_1';'configure' failed with Unknown Exception error occurred near line:3275 in file:ApplicationFactory_impl.cpp; INFO:DomainManager_impl - Uninstalling application DCE:bfa10c69-0965-493a-b6ca-20e8895a6ae2

这个问题是对 Netrunner 的问题的跟进。根据 Eric Englund 的回复，我能够通过创建我自己的 jacorb 的 OSGi 包、在本地安装并相应地更新 mil.jpeojtrs.sca/releng 中的 pom.xml 文件来打包和安装 mil.jpeojtrs.sca。

但是，Netrunner 在尝试安装 gov.redhawk.core 时也会出现同样的问题... nxm-ui 存储库指向 redhawk.sdr.org 存储库：

与 jacorb 不同，我找不到可以捆绑的等效包。正如 Netrunner 所问，这是一个独特的、REDHAWK 开发的软件包吗？如果是这样，是否可以在 github 上访问它，以便我们也可以在必要时构建自己的包？如果没有，您能否为我们指出一个等效的包？

我正在使用来自 Axios 的名为“RTLTcpSource”的组件https://github.com/Axios-Engineering/acquisition-components使用 RTL2820T USB 加密狗进行监听。使用端口 ComplexIQ_Float 可以毫无问题地绘制端口数据（和 FFT）。

数据显然在那里，但我无法输出任何类型的音频。我已经针对 AudioTestSource 组件对其进行了测试，该组件提供了所需的音频输出。我还使用 DataWriter 将音频输出到文件，然后通过 VLC 播放（播放良好）。

我想知道我可以对 RTLTcpSource 进行哪些调整来赋予它这种能力。我还使用此视频中的方法尝试获取音频输出，但无法播放端口数据：https ://www.youtube.com/watch?v=wN9p8EjiQs4

我在 CentOS 6.4 上使用 RH 1.84。

提前感谢您的任何提示。

分配 USRP 后，通过在波形 xml 文件中插入适当的代码，我将 USRP 的 dataShort_out 连接到 DataConverter 输入端口，例如 DataShort，但是监视这个端口我们什么也找不到，尽管分配似乎工作正常。从监控端口面板出现：Call/s = about 30; MB/s = 0；元素/s = 0；平均队列部门 = 2% 时间=0；附加找到我的波形的sad.xml：