Bartosz Podrygajlo
ab75a7ccfb
This commit introduces the following changes to ImScope:
- Added the ability to record IQ data using the same mechanism as ImScope.
- Added a new executable target `imscope_iq_file_viewer` for viewing IQ files.
- Introduced a command line argument `--imscope-record` that enables data recording mode.
- Refactored a lot of the scope code
Usage:
- To record IQ data, run a modem with `--imscope-record` flag.
The recording happens whenever a modem calls dumpScopeData, which currently is
done only in gNB on PUSCH DTX and PUSCH CRC NOK.
There is a limit of ~1GB of files written by the thread in a signle run to avoid
accidentally exhausting disk space.
If a directory `imscope-dump` is available the data will be recorded there in .imscope
files. Otherwise files are written to the directory the modem was run. This is done so that
the directory can be mapped in a docker container.
- To view recorded IQ files, use the new executable `imscope_iq_file_viewer`. This can be done by running:
```
./imscope_iq_file_viewer <path_to_iq_file>
```
Replace `<path_to_iq_file>` with the path to the IQ file you want to view.
44 lines
2.1 KiB
CMake
44 lines
2.1 KiB
CMake
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CPMAddPackage("gh:ocornut/imgui#v1.91.3-docking")
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add_library(imgui
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${imgui_SOURCE_DIR}/imgui_draw.cpp
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${imgui_SOURCE_DIR}/imgui.cpp
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${imgui_SOURCE_DIR}/imgui_widgets.cpp
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${imgui_SOURCE_DIR}/imgui_tables.cpp
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${imgui_SOURCE_DIR}/imgui_demo.cpp
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)
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target_include_directories(imgui PUBLIC ${imgui_SOURCE_DIR})
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add_library(imgui_opengl_renderer ${imgui_SOURCE_DIR}/backends/imgui_impl_opengl3.cpp)
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target_include_directories(imgui_opengl_renderer PUBLIC ${imgui_SOURCE_DIR}/backends/)
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target_link_libraries(imgui_opengl_renderer PUBLIC imgui)
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add_library(imgui_glfw_backend ${imgui_SOURCE_DIR}/backends/imgui_impl_glfw.cpp)
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target_include_directories(imgui_glfw_backend PUBLIC ${imgui_SOURCE_DIR}/backends/)
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target_link_libraries(imgui_glfw_backend PUBLIC imgui)
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find_package(OpenGL REQUIRED)
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find_package(glfw3 3.3 REQUIRED)
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CPMAddPackage("gh:epezent/implot#v0.16")
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add_library(implot
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${implot_SOURCE_DIR}/implot.cpp
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${implot_SOURCE_DIR}/implot_demo.cpp
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${implot_SOURCE_DIR}/implot_items.cpp
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)
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target_link_libraries(implot PUBLIC imgui)
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target_include_directories(implot PUBLIC ${implot_SOURCE_DIR})
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add_library(imscope MODULE imscope.cpp ../phy_scope_interface.c imscope_common.cpp imscope_init.cpp)
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target_link_libraries(imscope PUBLIC imgui_glfw_backend glfw imgui_opengl_renderer OpenGL::OpenGL implot UTIL)
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set_target_properties(imscope PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
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configure_file(imgui.ini ${CMAKE_BINARY_DIR}/imscope-init.ini COPYONLY)
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add_library(imscope_record MODULE ../phy_scope_interface.c imscope_common.cpp imscope_record.cpp)
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target_link_libraries(imscope_record PRIVATE UTIL)
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set_target_properties(imscope_record PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
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add_executable(imscope_iq_file_viewer imscope.cpp imscope_iq_file_viewer.cpp ../phy_scope_interface.c imscope_common.cpp)
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target_link_libraries(imscope_iq_file_viewer PRIVATE imgui_glfw_backend glfw imgui_opengl_renderer OpenGL::OpenGL implot UTIL minimal_lib shlib_loader)
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set_target_properties(imscope_iq_file_viewer PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}")
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