do not wait network to be available

[omersiar]

The checks for Syslog IPAddress (IsNull, IsSet) did not work for me so added a boolean to config. Network tasks carry on in the background so raspberry always in a usable state. This needs to be tested in noisy wlan environment with disconnections/reassociation etc. Sound seems not be affected while wireless chip doing its thing.

[github-actions]

Build for testing:
MiniDexed_2025-01-03-0ec4b55
Use at your own risk.

[github-actions]

Build for testing:
MiniDexed_2025-01-03-6800987
Use at your own risk.

[probonopd]

On my RPi Zero 2 W it doesn't seem to connect to the network; maybe I am doing something wrong?

[omersiar]

Without seeing the logs it is hard to tell why it is not working for Zero 2 W.

[probonopd]

My results with MiniDexed_2025-01-03-6800987:

• WLAN on RPi Zero 2 W does not work, last message on HDMI is "minidexed: WLAN initialized" (Picture 1)
• WLAN on RPi 3B does not work, last message on HDMI is "minidexed: WLAN initialized" (Picture 2)
• NOTE: I did not upgrade from any other version but just used the build from this PR directly
• Wired Ethernet works (also when there is no wpa_supplicant.conf) (Picure 3)

Picture 1:

Picture 2:

Picture 3:

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In order not to run the risk of any trademark issues, I suggest to use the term "WLAN"/"wlan" instead of "wifi" everywhere (also in minidexed.ini)