ADALM Pluto: GNU Radio IIO attribute source register

 

16.4.2023
ADALM Pluto: GNU Radio IIO attribute source register

GNU Radio 3.10.4.0 for Windows
Python

By default IIO attribute source block attribute type register output value is np.float64. To change it to np.float32 modify file iio_attr_source.block.yml. In (radioconda installer) GNU Radio it is located in radioconda\Library\share\gnuradio\grc\blocks directory.

-   id: type
    label: Data Type
    dtype: enum
    default: "'Input'"
    options: ['0', '1', '2', '3', '4']
    option_labels: ['Double', 'Float (casted from double)', 'Long Long', 'Long (casted from long long)', 'Bool']
    option_attributes:
      fcn: [f64, f32, s64, s32, s8]
    hide: ${ ('part' if (attr_type != '3') else 'all') }
=>
-   id: type
    label: Data Type
    dtype: enum
    default: "'Input'"
    options: ['0', '1', '2', '3', '4']
    option_labels: ['Double', 'Float (casted from double)', 'Long Long', 'Long (casted from long long)', 'Bool']
    option_attributes:
      fcn: [f64, f32, s64, s32, s8]
    hide: ${ ('none' if (attr_type != '3') else 'all') }