QT GUI Digital Number Control
From GNU Radio
While it can be used for anything, this block replicates the frequency display found in many SDR receivers.
Added in 3.9
Parameters
(R): Run-time adjustable
- Id
- dtype: string
- The variable name
- Label
- dtype: string
- The label of the display
- Min Freq (Hz)
- dtype: float
- default: '30e6'
- The minimum value which can be displayed
- Max Freq (Hz)
- dtype: float
- default: '1700e6'
- The maximum value which can be displayed
- Value (R)
- dtype: real
- default: '100e6'
- The initial value to be displayed
- Thousands Separator
- dtype: enum
- default: 'Comma'
- options: ['Comma', 'Period', 'None']
- Message Property Name
- dtype: string
- default: 'freq'
- The name paired with the message value
- Background
- dtype: enum
- default: 'black'
- options: ['silver', 'gray', 'black', 'white', 'red', 'green', 'blue', 'navy', 'yellow', 'orange', 'purple', 'lime', 'aqua', 'teal']
- Font Color
- dtype: enum
- default: 'white'
- options: ['silver', 'gray', 'black', 'white', 'red', 'green', 'blue', 'navy', 'yellow', 'orange', 'purple', 'lime', 'aqua', 'teal']
- Read Only
- dtype: bool
- default: 'False'
See GUI Hint for how to position the GUI within a window.
Example Flowgraph
This file can be found at [1]
Example Output
Source Files
- C++ files
- TODO
- Header files
- TODO
- Public header files
- TODO
- Block definition
- TODO
