SigMF Source (Minimal)

This block is essentially just a File Source with some SigMF specific documentation. In order to read in a SigMF file using this block, you must open the .sigmf-meta file associated with the recording in a text editor, and note the value next to core:datatype. Based on this value, set the "Output Type" parameter to the following-

cf32_le -> complex rf32_le -> float ri16_le -> short ci16_le -> short, and add an iShort to Complex block right after this block

For the "File" parameter, enter in the .sigmf-data file name (and optionally path). You can leave the rest of the block parameters default.

For more information on SigMF see https://github.com/gnuradio/SigMF

The rest of this documentation comes from File_Source.

Parameters

(R): Run-time adjustable

File

file name

Output Type

type: [complex, float, short, short]

size: [gr.sizeof_gr_complex, gr.sizeof_float, gr.sizeof_short, gr.sizeof_short]

Repeat

default: 'True'

options: ['Yes', 'No']

Add begin tag

default: pmt.PMT_NIL

Length

default: '0'

Source Files

C++ files

TODO

Header files

TODO

Public header files

TODO

Block definition

blocks_sigmf_source_minimal.block.yml