I used the pinout designer to create a pinout. I thought I had everything nailed down. I downloaded the CSV file and used it to create schematic symbols, and I downloaded an XML file to save the project. However, when I went to load in the XML file a week later, many of my pin assignments were missing.
Also, when setting up the pinout, I had a lot of difficulty because I would add a pin assignment and another invisible pin somewhere else changed. Is there a way to “lock out” changes to a given peripheral once it’s pinout has been fully assigned, or to undo an assignment?
Is there more detailed documentation than the Getting Started pages?