* Attempt to fix Capture startup hang
* Pump baseband_queue on M4 startup
* Synchronization experiment
* Moved SpectrumCapture member, better hang detection for M0
* Prevent execute from working on members until class has been initialized.
* Formatting
* Remove workaround.
* Rebase on next
I changed width in pixels of the "fine-tune cursor" from 2 to 5 , and then re-centered the cursor, from 120 to 118 to accomodate the shift in width.
I was inspired by this old ISSUE on Havoc's repository, where at the end @furrtek commented the need to make the red tick bigger in the future (but forgot / was swamped with other ehnancements / issues):
https://github.com/furrtek/portapack-havoc/issues/172
