Bo Zhao
4d0762e43d
Authors: Bo Zhao, Marwan Hammouda, Thomas Schlichter (Fraunhofer IIS) - CMakeLists modification: add QtWidgets library, add new source files, MOC (Meta-Object Compiler) on the given source file - build_oai modification - Activate new GUI with Qt on the UE side - 2 x 3 widget with I/Q sample for PDSCH - Drop-down list implementation
32 lines
1.3 KiB
Markdown
32 lines
1.3 KiB
Markdown
## xForms-based Scope
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To use the scope, run the xNB or the UE with option "-d"
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Usage in gdb
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In gdb, when you break, you can refresh immediatly the scope view by calling the display function.
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The first paramter is the graph context, nevertheless we keep the last value for a dirty call in gdb (so you can use '0')
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Example with no variable known
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phy_scope_nrUE(0, PHY_vars_UE_g[0][0], 0, 0, 0)
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or
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phy_scope_gNB(0, phy_vars_gnb, phy_vars_ru, UE_id)
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# Qt-based Scope
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## Building Instuctions
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For the new qt-based scopo designed for NR, please consider the following:
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1. run the gNB or the UE with the option '--dqt'.
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2. make sure to install the Qt5 packages before running the scope. Otherwise, the scope will NOT be displayed!
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3. if you need only to build the new scope, then add 'nrqtscope' after the '--lib-build' option. So, the complete
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command would be
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```
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./build_oai --gNB -w USRP --nrUE --build-lib nrqtscope
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```
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## New Features
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1. New KPIs for both gNB and UE, e.g., BLER, MCS, throughout, and number of scheduled RBs.
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2. For each of the gNB and UE, a main widget is created with a 3x2 grid of sub-widgets, each to dispaly one KPI.
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3. Each of the sub-widgets has a drop-down list to choose the KPI to show in that sub-widget.
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4. Both of the gNB and UE scopes can be resized using the mouse movement.
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