import java.util.*;
import java.text.*;
import java.util.prefs.*;
-import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.*;
public class AltosFlashUI
extends JDialog
JProgressBar pbar;
JButton cancel;
- File file;
- Thread thread;
JFrame frame;
+
+ // Hex file with rom image
+ File file;
+
+ // Debug connection
AltosDevice debug_dongle;
+
+ // Desired Rom configuration
+ AltosRomconfig rom_config;
+
+ // Flash controller
AltosFlash flash;
public void actionPerformed(ActionEvent e) {
if (e.getSource() == cancel) {
+ if (flash != null)
+ flash.abort();
setVisible(false);
dispose();
} else {
c.gridx = 1; c.gridy = 1;
c.anchor = GridBagConstraints.LINE_START;
c.insets = ir;
- file_value = new JLabel("");
+ file_value = new JLabel(file.toString());
pane.add(file_value, c);
pbar = new JProgressBar();
setLocationRelativeTo(frame);
}
- public AltosFlashUI(JFrame in_frame) {
- super(in_frame, "Program Altusmetrum Device", false);
-
- frame = in_frame;
-
- build_dialog();
-
- debug_dongle = AltosDeviceDialog.show(frame, AltosDevice.product_any);
-
- if (debug_dongle == null)
- return;
+ void set_serial(int serial_number) {
+ serial_value.setText(String.format("%d", serial_number));
+ }
+ boolean select_source_file() {
JFileChooser hexfile_chooser = new JFileChooser();
File firmwaredir = AltosPreferences.firmwaredir();
int returnVal = hexfile_chooser.showOpenDialog(frame);
if (returnVal != JFileChooser.APPROVE_OPTION)
- return;
-
+ return false;
file = hexfile_chooser.getSelectedFile();
+ if (file == null)
+ return false;
+ AltosPreferences.set_firmwaredir(file.getParentFile());
+ return true;
+ }
- if (file != null)
- AltosPreferences.set_firmwaredir(file.getParentFile());
+ boolean select_debug_dongle() {
+ debug_dongle = AltosDeviceDialog.show(frame, Altos.product_any);
- try {
- flash = new AltosFlash(file, debug_dongle);
- flash.addActionListener(this);
- AltosRomconfigUI romconfig_ui = new AltosRomconfigUI (frame);
+ if (debug_dongle == null)
+ return false;
+ return true;
+ }
- romconfig_ui.set(flash.romconfig());
- AltosRomconfig romconfig = romconfig_ui.showDialog();
+ boolean update_rom_config_info(AltosRomconfig existing_config) {
+ AltosRomconfig new_config;
+ new_config = AltosRomconfigUI.show(frame, existing_config);
+ if (new_config == null)
+ return false;
+ rom_config = new_config;
+ set_serial(rom_config.serial_number);
+ setVisible(true);
+ return true;
+ }
- if (romconfig != null && romconfig.valid()) {
- flash.set_romconfig(romconfig);
- serial_value.setText(String.format("%d",
- flash.romconfig().serial_number));
- file_value.setText(file.toString());
- setVisible(true);
- flash.flash();
- }
- } catch (FileNotFoundException ee) {
+ void exception (Exception e) {
+ if (e instanceof FileNotFoundException) {
JOptionPane.showMessageDialog(frame,
- "Cannot open image",
- file.toString(),
+ ((FileNotFoundException) e).getMessage(),
+ "Cannot open file",
JOptionPane.ERROR_MESSAGE);
- } catch (AltosSerialInUseException si) {
+ } else if (e instanceof AltosSerialInUseException) {
JOptionPane.showMessageDialog(frame,
String.format("Device \"%s\" already in use",
debug_dongle.toShortString()),
"Device in use",
JOptionPane.ERROR_MESSAGE);
- } catch (IOException e) {
+ } else if (e instanceof IOException) {
JOptionPane.showMessageDialog(frame,
e.getMessage(),
file.toString(),
JOptionPane.ERROR_MESSAGE);
- } catch (InterruptedException ie) {
}
}
+
+ class flash_task implements Runnable {
+ AltosFlashUI ui;
+ Thread t;
+ AltosFlash flash;
+
+ public void run () {
+ try {
+ flash = new AltosFlash(ui.file, ui.debug_dongle);
+ flash.addActionListener(ui);
+
+ final AltosRomconfig current_config = flash.romconfig();
+
+ final Semaphore await_rom_config = new Semaphore(0);
+ SwingUtilities.invokeLater(new Runnable() {
+ public void run() {
+ ui.flash = flash;
+ ui.update_rom_config_info(current_config);
+ System.out.printf("Done updating rom config info\n");
+ await_rom_config.release();
+ }
+ });
+ System.out.printf("Waiting for rom configuration updates\n");
+ await_rom_config.acquire();
+ System.out.printf("Got rom config update\n");
+
+ if (ui.rom_config != null) {
+ System.out.printf("rom_config not null\n");
+ flash.set_romconfig(ui.rom_config);
+ flash.flash();
+ }
+ } catch (Exception ee) {
+ final Exception e = ee;
+ System.out.printf("exception %s\n", e.toString());
+ SwingUtilities.invokeLater(new Runnable() {
+ public void run() {
+ ui.exception(e);
+ }
+ });
+ }
+ if (flash != null)
+ flash.close();
+ }
+
+ public flash_task(AltosFlashUI in_ui) {
+ ui = in_ui;
+ t = new Thread(this);
+ t.start();
+ }
+ }
+
+ flash_task flasher;
+
+ /*
+ * Execute the steps for flashing
+ * a device. Note that this returns immediately;
+ * this dialog is not modal
+ */
+ void showDialog() {
+ if (!select_debug_dongle())
+ return;
+ if (!select_source_file())
+ return;
+ build_dialog();
+ flash_task f = new flash_task(this);
+ }
+
+ static void show(JFrame frame) {
+ AltosFlashUI ui = new AltosFlashUI(frame);
+
+ ui.showDialog();
+ }
+
+ public AltosFlashUI(JFrame in_frame) {
+ super(in_frame, "Program Altusmetrum Device", false);
+
+ frame = in_frame;
+ }
}
\ No newline at end of file
projects / fw / altos / blobdiff