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Describe the contribution
Adds an option to insert platform-specific padding at the end of CFDP PDU encapsulation. The padding area may be utilized by the deployment to add arbitrary verification information to the PDU.
Fixes #361
Testing performed
Build and run all tests
Run a CFDP file transfer
Expected behavior changes
None with default config. New config option allows user to add padding to the end of CFDP PDUs for trailer bytes.
System(s) tested on
Debian
Additional context
The extra space is added only to the SB encapsulation of CFDP PDUs, this is not within the CFDP PDU itself (that is, the size inside the CFDP PDU does not include these extra bytes, but the size in the CFE SB message that holds the PDU does include it).
Contributor Info - All information REQUIRED for consideration of pull request
Joseph Hickey, Vantage Systems, Inc.
Checklist (Please check before submitting)
Describe the contribution Adds an option to insert platform-specific padding at the end of CFDP PDU encapsulation. The padding area may be utilized by the deployment to add arbitrary verification information to the PDU.
Fixes #361
Testing performed Build and run all tests Run a CFDP file transfer
Expected behavior changes None with default config. New config option allows user to add padding to the end of CFDP PDUs for trailer bytes.
System(s) tested on Debian
Additional context The extra space is added only to the SB encapsulation of CFDP PDUs, this is not within the CFDP PDU itself (that is, the size inside the CFDP PDU does not include these extra bytes, but the size in the CFE SB message that holds the PDU does include it).
Contributor Info - All information REQUIRED for consideration of pull request Joseph Hickey, Vantage Systems, Inc.