CSP Command Postprocessor¶

A postprocessor for handling CSP 1.x commands prior to sending out.

Specifically, it will calculate the checksum if the CRC bit is set in the generated command binary.

Class Name¶

org.yamcs.tctm.csp.CspCommandPostprocessor

Configuration¶

This preprocessor can be used in the configuration of a data link in etc/yamcs.instance.yaml. Example:

dataLinks:
  - name: csp-bridge
    class: org.yamcs.tctm.UdpTcTmDataLink
    tmStream: tm_realtime
    tcStream: tc_realtime
    host: 127.0.0.1
    port: 10100
    commandPostprocessorClassName: org.yamcs.tctm.csp.CspCommandPostprocessor
    packetPreprocessorClassName: org.yamcs.tctm.csp.CspPacketPreprocessor

Configuration Options¶

maximumTcPacketLength (integer)

Length in bytes. If the command (including optional CRC) is larger than this value, the command is discarded (the "Sent" acknowledgment will fail).

Set to -1 to ignore this length check.

Default: -1