Difference between revisions of "Message Debug"

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* print: prints the message directly to standard out.
* print: prints the message directly to standard out.
* store: stores the message in an internal vector. May be access using the get_message function.
* store: stores the message in an internal vector. May be access using the get_message function.
* print_pdu: specifically designed to handle formatted PDUs (see pdu.h).
* print_pdu: specifically designed to handle formatted PDUs (see pdu.h). Discards messages that aren't PDU pairs (or are null).


== Parameters ==
== Parameters ==

Revision as of 22:35, 19 November 2021

Debug block for the message passing system.

The message debug block is used to capture and print or store messages as they are received. Any block that generates a message may connect that message port to one or more of the three message input ports of this debug block.

The message ports are:

  • print: prints the message directly to standard out.
  • store: stores the message in an internal vector. May be access using the get_message function.
  • print_pdu: specifically designed to handle formatted PDUs (see pdu.h). Discards messages that aren't PDU pairs (or are null).

Parameters

None

Example Flowgraph

In this example, a Message Strobe block sends the string "Demo" once per second. It is displayed on the user terminal by the Message Debug block.

PUB SUB msg demo.png

Source Files

C++ files
[1]
Header files
[2]
Public header files
[3]
Block definition
[4]