文件列表:

rsspecan_CP_measurement_example.c (8377, 2009-05-04)
rsspecan_CP_measurement_example.h (1741, 2009-05-04)
rsspecan_CP_measurement_example.uir (5700, 2009-05-04)

README.TXT Rohde&Schwarz Spectrum Analyzer Program Example for LabWindows/CVI CP Measurement Example Version: 1.0, 05/2009 Contents: 1.0 Introduction 2.0 Prerequisites 3.0 How to use this example 3.1 Using the CVI instrument driver 3.2 Using the VXI Plug&Play driver instead of LabWindows/CVI source code 4.0 Known Defects 5.0 Revision History 6.0 Example Files ---------------------------------------------------------------------------- 1.0 Introduction This example explains how to use the CVI Instrument driver. 2.0 Prerequisites - National Instruments LabWindows/CVI 8.5 (or higher) - National Instruments NI-488.2 Software 1.60 (or higher) (GPIB only) - National Instruments VISA 3.0 or Agilent I/O Library 14 (or higher) - rsspecan LabWindows/CVI Instrument Driver 3.0 How to use this example 3.1 Using the LabWindows/CVI instrument driver Unzip the LabWindows/CVI driver and the example and create a new project. Add the example files: rsspecan_CP_measurement_example.c rsspecan_CP_measurement_example.h rsspecan_CP_measurement_example.uir Add the driver sources: rsspecan.c rsspecan.h rsspecan.fp rsspecan_attributes.c rsspecan_attributes.h rsspecan_callbacks.c rsspecan_utility.h rsspecan_utility.c rsidr_core.c rsidr_core.h Make an executable file and run it. To use the example, fill in the Resource String (by default it is GPIB0::20::INSTR). Select center frequency and frequency span and press Start button to start measurement. Result is shown in Channel Power textbox. You may press Start button again to start new measurement. Example could be exited by closing the window. 3.2 Using the VXI Plug&Play driver instead of LabWindows/CVI source code For faster load time for your project install the RSSPECAN VXIPlug&Play driver. LabWindows/CVI (R) by default will attempt to load the source version of the instrument driver. To load the dll you must include the front panel file rsspecan.fp in your project. This file can be found in the VXIpnp\WinNT\rsspecan directory. Do not include rsspecan.c in your project. You must also provide an include path for rsspecan.h. This is done by adding the directory ~vxipnp\winnt\include to the include paths (LabWindows/CVI Project Option menu) if you have not already done so. The ~ refers to the directory in the VXIPNP variable. By default this is set to C:\. Include the example files: rsspecan_CP_measurement_example.c rsspecan_CP_measurement_example.h rsspecan_CP_measurement_example.uir Make an executable file and run it. To use the example, fill in the Resource String (by default it is GPIB0::20::INSTR). Select center frequency and frequency span and press Start button to start measurement. Result is shown in Channel Power textbox. You may press Start button again to start new measurement. Example could be exited by closing the window. 4.0 Known Defects none 5.0 Revision History 1.0, 05/2009, Jakub Kvapil Created. 6.0 Example Files rsspecan_CP_measurement_example.c - Example source code rsspecan_CP_measurement_example.h - Example header file rsspecan_CP_measurement_example.uir - Example GUI readme.txt - this file ----------------------------------------------------------------------------- Should you have any technical questions please contact the hotline of Rohde & Schwarz Vertriebs-GmbH Rohde & Schwarz Support Center e-mail: CustomerSupport@rohde-schwarz.com -----------------------------------------------------------------------------

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