Fix DIP switch had no effect

[elias-rexometer]

Hi Glyn,

the DIP switch was being read after rf12_initialize(nodeID, RF_freq, networkGroup);, so it couldn't change the node ID.

Best,
Elias

[elias-rexometer]

added a minor fix: show version in the config function did still divide through 10 ...

[glynhudson]

Hi @elias-rexometer , thanks for this. However the node ID setting on the dip switch is intentionally set before the RF is initialised since the RFM needs to be initialised with the selected node ID. The DIP switch setting is designed to be set before powering the unit up. I would prefer to keep it this way.

If you could submit another PR to fix the version number in the config, that would be great.

Thanks.

[rexometer]

Hi Glyn, I'm confused, that is exactly what this pull request is for: set the dip switch setting before the RF is initialised. Now the RF is initialised at line 202 and the DIP switch settings starts at line 205

[glynhudson]

Appologies, you're totally right. I was testing with the previous FW version (3.2.1)..doh!. This bug was introduced in 3.2.2. Thanks so much for the fix 👍