Show periods per DFT in GUI.

src/bin/main_gui.rs

@@ -33,6 +33,8 @@ fn main() {
 
     let data_frequency_clone = app.data_frequency.clone();
 
+    let periods_per_dft = app.periods_per_dft.clone();
+
     // Execute the runtime in its own thread.
     std::thread::spawn(move || {
         rt.block_on(communicate_with_hardware(
@@ -45,6 +47,7 @@ fn main() {
             bode_clone,
             connected_clone,
             data_frequency_clone,
+            periods_per_dft,
         ));
     });