Testing - Add a task preference item to each SDR (ignored the new networked receivers, just port from 1.5)

[pamribeirox]

The default behavior is kept if station.cfg isn't updated
By default the SDR's are tasked simply from the lowest to the higher id (serial number)
Sometimes due to different RTL hardware, antennas or RF filtering/amplification is convenient to sort the task allocation based on a defined order.
This changes add an optional parameter to each SDR that can be used to raise or lower his allocation preference.

Hope this will help other people from the community

Python code changes mostly by my son Diogo (I'm a C/C++ guy)

Regards CT7ABP Pedro.

[darksidelemm]

I think this will break if the networked-SDR configuration is used, as the code will be looking for a 'preference' field.

You'd need to add in a preference field when the network SDR structures are created:

radiosonde_auto_rx/auto_rx/autorx/config.py

Line 791 in 47246b7

auto_rx_config["sdr_settings"][_sdr_name] = {

and

radiosonde_auto_rx/auto_rx/autorx/config.py

Line 813 in 47246b7

auto_rx_config["sdr_settings"][_sdr_name] = {