Copy: Difference between revisions

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== Message Ports ==
== Message Ports ==
; en
; en
: The 'Enabled' parameter of this block can be changed by sending a message at this port.
: The 'Enabled' parameter of this block can be changed by sending a message at this port. Sending a Message PMT of '''pmt.from_bool(False)''' to this port via Message Strobe can disable the block. '''pmt.from_bool(True)''' can enable the block.


== Example Flowgraph ==  
== Example Flowgraph ==  

Revision as of 06:41, 22 February 2022

When enabled (default), this block copies its input to its output. When disabled, this block drops its input on the floor.

Parameters

(R): Run-time adjustable

Type
  • Complex
  • Float
  • Int
  • Short
  • Byte
Enabled (R)
Whether or not the input is copied to the output, or just dropped.
Show Msg Ports
This block has an "enabled" message port that can be used to turn it on or off.

Message Ports

en
The 'Enabled' parameter of this block can be changed by sending a message at this port. Sending a Message PMT of pmt.from_bool(False) to this port via Message Strobe can disable the block. pmt.from_bool(True) can enable the block.

Example Flowgraph

The following graph depicts the usage of the copy block.

Copy Example Flowgraph.PNG

If copy is enabled, the same data is received at the output.

Copy Output 1.PNG

Source Files

C++ files
lib_copy_impl.cc
Header files
copy_impl.h
Public header files
copy.h
Block definition
blocks_copy.block.yml