Add CFDP support to Fprime #11
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There was a problem hiding this comment. Can you do a pass to make sure that there's no diff where there doesn't need to be?
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There was a problem hiding this comment. @Brian-Campuzano Any chance you remember why it was needed to fix the comment offsets? 2668bab
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There was a problem hiding this comment. Pretty sure it was just the inconsistency triggering my OCD. |
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| Original file line number | Diff line number | Diff line change |
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| # CFDP Manager Attribution | ||
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| This component implements the CCSDS File Delivery Protocol (CFDP) for F-Prime (F'). It includes both ported code from NASA's Core Flight System (cFS) CFDP application and new F' implementations. | ||
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| ## Source Attribution | ||
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| Portions of this code are derived from the NASA Core Flight System (cFS) CFDP (CF) Application: | ||
| - **Repository**: https://github.com/nasa/CF | ||
| - **Version**: 3.0.0 | ||
| - **License**: Apache License 2.0 | ||
| - **Copyright**: Copyright (c) 2019 United States Government as represented by the Administrator of the National Aeronautics and Space Administration | ||
| - **NASA Docket**: GSC-18,447-1 | ||
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| ## Files Ported from CF | ||
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| The following files are ports/adaptations from CF source code and retain the original NASA copyright: | ||
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| ### Core Engine & Transaction Management | ||
| - `Engine.hpp` / `.cpp` - from `cf_cfdp.c` / `cf_cfdp.h` | ||
| - `Transaction.hpp` - from `cf_cfdp_r.h` / `cf_cfdp_s.h` / `cf_cfdp_dispatch.h` | ||
| - `TransactionTx.cpp` - from `cf_cfdp_s.c` / `cf_cfdp_dispatch.c` | ||
| - `TransactionRx.cpp` - from `cf_cfdp_r.c` / `cf_cfdp_dispatch.c` | ||
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| ### Data Structures & Utilities | ||
| - `Types/Types.hpp` - from `cf_cfdp_types.h` | ||
| - `Utils.hpp` / `.cpp` - from `cf_utils.h` / `cf_utils.c` | ||
| - `Channel.hpp` / `.cpp` - from channel functions in `cf_cfdp.c` / `cf_utils.c` | ||
| - `Chunk.hpp` / `.cpp` - from `cf_chunks.h` / `cf_chunks.c` | ||
| - `Clist.hpp` / `.cpp` - from `cf_clist.h` / `cf_clist.c` | ||
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| Each of these files includes the full NASA copyright notice and Apache 2.0 license text in its header. | ||
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| ## New F-Prime Implementations | ||
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| The following files are new implementations for F-Prime and do not contain CF-derived code: | ||
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| ### Integration Layer | ||
| - `CfdpManager.hpp` / `.cpp` - F-Prime component wrapper | ||
| - `Timer.hpp` / `.cpp` - F-Prime timer implementation | ||
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| ### PDU Object-Oriented Implementation | ||
| All files in the `Types/` directory are new F' serializable implementations based on the CFDP Blue Book specification (CCSDS 727.0-B-5): | ||
| - `Types/PduBase.hpp` - Base class for all PDU types | ||
| - `Types/PduHeader.hpp` / `.cpp` - PDU header encoding/decoding | ||
| - `Types/MetadataPdu.hpp` / `.cpp` - Metadata PDU | ||
| - `Types/FileDataPdu.hpp` / `.cpp` - File Data PDU | ||
| - `Types/EofPdu.hpp` / `.cpp` - End of File PDU | ||
| - `Types/FinPdu.hpp` / `.cpp` - Finished PDU | ||
| - `Types/AckPdu.hpp` / `.cpp` - Acknowledge PDU | ||
| - `Types/NakPdu.hpp` / `.cpp` - Negative Acknowledge PDU | ||
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| These files implement CFDP PDU encoding/decoding based on the specification rather than porting CF's C-style codec. | ||
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| ## License | ||
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| This component as a whole is licensed under the Apache License 2.0. See the top-level [LICENSE.txt](../../../LICENSE.txt) for the full license text. | ||
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| The CF-derived portions retain their original NASA copyright and Apache 2.0 license as documented in their file headers. |
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| #### | ||
| # F Prime CMakeLists.txt: | ||
| # | ||
| # SOURCES: list of source files (to be compiled) | ||
| # AUTOCODER_INPUTS: list of files to be passed to the autocoders | ||
| # DEPENDS: list of libraries that this module depends on | ||
| # | ||
| # More information in the F´ CMake API documentation: | ||
| # https://fprime.jpl.nasa.gov/latest/docs/reference/api/cmake/API/ | ||
| # | ||
| #### | ||
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| register_fprime_library( | ||
| AUTOCODER_INPUTS | ||
| "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.fpp" | ||
| SOURCES | ||
| "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.cpp" | ||
| "${CMAKE_CURRENT_LIST_DIR}/Engine.cpp" | ||
| "${CMAKE_CURRENT_LIST_DIR}/Chunk.cpp" | ||
| "${CMAKE_CURRENT_LIST_DIR}/Clist.cpp" | ||
| "${CMAKE_CURRENT_LIST_DIR}/Utils.cpp" | ||
| "${CMAKE_CURRENT_LIST_DIR}/Timer.cpp" | ||
| "${CMAKE_CURRENT_LIST_DIR}/Channel.cpp" | ||
| "${CMAKE_CURRENT_LIST_DIR}/TransactionTx.cpp" | ||
| "${CMAKE_CURRENT_LIST_DIR}/TransactionRx.cpp" | ||
| DEPENDS | ||
| CFDP_Checksum | ||
| Svc_Ccsds_CfdpManager_Types | ||
| ) | ||
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| ### Subdirectories ### | ||
| add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/Types/") | ||
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| ### Unit Tests ### | ||
| register_fprime_ut( | ||
| AUTOCODER_INPUTS | ||
| "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.fpp" | ||
| SOURCES | ||
| "${CMAKE_CURRENT_LIST_DIR}/test/ut/CfdpManagerTestMain.cpp" | ||
| "${CMAKE_CURRENT_LIST_DIR}/test/ut/CfdpManagerTester.cpp" | ||
| "${CMAKE_CURRENT_LIST_DIR}/test/ut/PduTester.cpp" | ||
| UT_AUTO_HELPERS | ||
| ) |
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