QT GUI Digital Number Control

From GNU Radio
Jump to navigation Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.

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]

Test dignum fg.png

Example Output

Test dignum out.png

Source Files

C++ files
TODO
Header files
TODO
Public header files
TODO
Block definition
TODO