docs: Document altosui "Graph Data" button

[fw/altos] / ao-tools / altosui / AltosFlashUI.java

diff --git a/ao-tools/altosui/AltosFlashUI.java b/ao-tools/altosui/AltosFlashUI.java
index 70c8c5490106ad9b5a7a5732286fb7b39262ac55..f63097ac408ad1f71356311365b487203ce8788f 100644 (file)
--- a/ao-tools/altosui/AltosFlashUI.java
+++ b/ao-tools/altosui/AltosFlashUI.java
@@ -65,10 +65,9 @@ public class AltosFlashUI
        }
 
        public void run() {
-               flash = new AltosFlash(file, debug_dongle);
-               flash.addActionListener(this);
                try {
-                       flash.open();
+                       flash = new AltosFlash(file, debug_dongle);
+                       flash.addActionListener(this);
                        AltosRomconfigUI romconfig_ui = new AltosRomconfigUI (frame);
 
                        romconfig_ui.set(flash.romconfig());
@@ -88,6 +87,12 @@ public class AltosFlashUI
                                                      "Cannot open image",
                                                      file.toString(),
                                                      JOptionPane.ERROR_MESSAGE);
+               } catch (AltosSerialInUseException si) {
+                       JOptionPane.showMessageDialog(frame,
+                                                     String.format("Device \"%s\" already in use",
+                                                                   debug_dongle.toShortString()),
+                                                     "Device in use",
+                                                     JOptionPane.ERROR_MESSAGE);
                } catch (IOException e) {
                        JOptionPane.showMessageDialog(frame,
                                                      e.getMessage(),