Message Pair to Var
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This block converts an input message pair to the value of a gnuradio variable.
Parameters
(R): Run-time adjustable
- Variable
- Name of the variable to be set. type: string; default: 'freq'
Messages
Input message pairs are of the form (<name> . <value>). More information can be found in PMT Pairs.
Example Flowgraph
In this flowgraph, the input message has the name 'value' and the value of 1 or 0. The Message Pair to Var Block Variable has the value "pressed", so it sets the variable "pressed" to 1. The QT_GUI_Label displays the value of "pressed".
Example Output
Source Files
- C++ files
- TODO
- Header files
- TODO
- Public header files
- TODO
- Block definition
- TODO