...

mcc/mcc_generics.h

@@ -663,7 +663,7 @@ struct mcc_telemetry_interface_t {
     template <std::derived_from<mcc_telemetry_interface_t> SelfT>
     RetT setPointingTarget(this SelfT&& self, mcc_celestial_point_c auto pt)
     {
-        return std::forward<SelfT>(self).telemetryData(std::move(pt));
+        return std::forward<SelfT>(self).setPointingTarget(std::move(pt));
     }
 
 
@@ -929,7 +929,7 @@ concept mcc_generic_mount_c = mcc_telemetry_c<T> && mcc_pzone_container_c<T> &&
     // requires mcc_error_c<typename T::error_t>;
 
     // slew mount to target (it is assumed that the target coordinates are determined in the telemetry data)
-    { t.slewToTarget() };
+    { t.slewToTarget(std::declval<bool>()) };
     // { t.slewToTarget() } -> std::same_as<typename T::error_t>;
 
     // track target, i.e., the mount moves with celestial speed