sdr

A common protocol structure is to have a header containing a length field, followed by data of length bytes, followed by additional protocol fields such as a CRC. If the length field is variable, the position of subsequent URH-specified protocol fields defined by fixed position will not be in the correct location.

I do not know the best way to address this, but quick and easy way to support

Feature Description

Add the ability to display the grid that blocks snap to in GRC. This should be toggleable and saved using a preference and have a menu item in the dropdown menu to enable/disable.

Feature Urgency

low (just an idea)

More Information

Thanks to @skoslowski for outlining the steps to implement the drawing of the grid:

To implement it, you'll want to start here

For some uses cases it would be useful to have an option in the gr_satellites command line tool that skips the demodulator and sends the input the directly to the deframer.