fix(cpn): Radio settings yaml for adc refactor (#3862)

* Remove commented lines

* Restrict calibration to sticks, pots and sliders

* Fix pots and sliders config to support pre and post adc refactor

* fix: pfeerick sucks at rebases

* chore: Add more bits missed during rebase

* chore(cpn): use adc version constant

* fix(cpn): calibration encode mapping

---------

Co-authored-by: elecpower <neilh713@tpg.com.au>

companion/src/helpers.cpp

@@ -884,6 +884,20 @@ QString SemanticVersion::toString() const
   return ret;
 }
 
+bool SemanticVersion::isEmpty(const QString vers)
+{
+  fromString(vers);
+  return isEmpty();
+}
+
+bool SemanticVersion::isEmpty()
+{
+  if (toInt() == SemanticVersion().toInt() )
+    return true;
+  else
+    return false;
+}
+
 int SemanticVersion::compare(const SemanticVersion& other)
 {
   if (version.major != other.version.major) {