Following on from my previous article on using Node-Red to build interactive log maps I’ve now reworked the flow to make it more efficient with less Javascript.
The original flow had a function that handled the issue of FT4 contacts being recorded in two different ways depending on which app you use for your FT4/8 operations.
<mode:4>MFSK <submode:3>FT4
or
<mode:8>MFSK FT4
The code I wrote to handle this wasn’t particularly elegant and so I decided to remove the code entirely and just use a simple change node.
This is the great thing about Node-Red, there’s always more than one way to do something.
With this fix in place and the old code stripped out of the format generic payload function, the new flow is much tidier and easier to comprehend.
With testing complete and the two maps now live on my website the flow is finally ready for release into the wild.
If you fancy presenting your ADIF logs in a more visual, interactive format then just download the flow below and import it into your Node-Red flow editor.
Don’t forget that you will need to change the path to the log files in the file read nodes to suit your setup and change the location data in the My QTH trigger to match your callsign and location. Other than this the flow should just work.
More soon …