import java.io.*;
-public class AltosSelfFlash {
+public class AltosSelfFlash extends AltosProgrammer {
File file;
FileInputStream input;
AltosHexfile image;
AltosLink link;
boolean aborted;
AltosFlashListener listener;
- byte[] read_block, write_block;
+ AltosRomconfig rom_config;
void action(String s, int percent) {
if (listener != null && !aborted)
percent);
}
- void read_block(long addr) {
- link.printf("R %x\n", addr);
-
- }
-
- void read_memory(long addr, int len) {
+ byte[] read_memory(long addr, int len) throws InterruptedException, IOException {
+ int b;
+ byte[] data = new byte[len];
+
+ for (int offset = 0; offset < len; offset += 0x100) {
+ link.printf("R %x\n", addr + offset);
+ byte[] reply = link.get_binary_reply(5000, 0x100);
+
+ if (reply == null)
+ throw new IOException("Read device memory timeout");
+ for (b = 0; b < len; b++)
+ data[b+offset] = reply[b];
+ }
+ return data;
}
void write_memory(long addr, byte[] data, int start, int len) {
-
+ int b;
+ System.out.printf ("write_memory %x %d\n", addr, len);
+ link.printf("W %x\n", addr);
+ link.flush_output();
+ for (b = 0; b < len; b++)
+ link.putchar(data[start + b]);
+ for (; b < 0x100; b++)
+ link.putchar((byte) 0xff);
}
void reboot() {
+ System.out.printf("reboot\n");
+ link.printf("a\n");
+ link.flush_output();
}
public void flash() {
try {
+ if (!check_rom_config())
+ throw new IOException("Invalid rom config settings");
+
+ /*
+ * Store desired config values into image
+ */
+ rom_config.write(image);
+
int remain = image.data.length;
long flash_addr = image.address;
int image_start = 0;
action(image.data.length - remain, image.data.length);
}
if (!aborted) {
+ System.out.printf ("done\n");
action("done", 100);
- if (link != null) {
- reboot();
- }
}
- if (link != null)
- link.close();
+ close();
} catch (IOException ie) {
action(ie.getMessage(), -1);
abort();
}
public void close() {
- if (link != null)
+ if (link != null) {
+ reboot();
link.close();
+ link = null;
+ }
}
synchronized public void abort() {
close();
}
+ private AltosHexfile get_rom() {
+ System.out.printf("get rom\n");
+ try {
+ int base = AltosRomconfig.fetch_base(image);
+ int bounds = AltosRomconfig.fetch_bounds(image);
+ byte[] data = read_memory(base, bounds - base);
+ AltosHexfile hexfile = new AltosHexfile(data, base);
+ hexfile.add_symbols(image);
+ return hexfile;
+ } catch (AltosNoSymbol none) {
+ System.out.printf("no symbol %s\n", none.getMessage());
+ return null;
+ } catch (InterruptedException ie) {
+ return null;
+ } catch (IOException ie) {
+ return null;
+ }
+
+ }
+
public boolean check_rom_config() {
- if (link == null)
+ if (link == null) {
+ System.out.printf ("no link\n");
return true;
- if (rom_config == null)
- rom_config = debug.romconfig();
+ }
+ if (rom_config == null) {
+ AltosHexfile hexfile = get_rom();
+ if (hexfile != null)
+ rom_config = new AltosRomconfig(hexfile);
+ }
return rom_config != null && rom_config.valid();
}
}
public AltosRomconfig romconfig() {
+ System.out.printf("fetch romconfig\n");
if (!check_rom_config())
return null;
return rom_config;
}
- public AltosFlash(File file, AltosLink link, AltosFlashListener listener)
+ public AltosSelfFlash(File file, AltosLink link, AltosFlashListener listener)
throws IOException, FileNotFoundException, InterruptedException {
this.file = file;
this.link = link;
this.listener = listener;
- this.read_block = new byte[256];
- this.write_block = new byte[256];
input = new FileInputStream(file);
image = new AltosHexfile(input);
- if (link != null) {
- debug.close();
- throw new IOException("Debug port not connected");
- }
+ System.out.printf ("AltosSelfFlash %x\n", image.address);
}
}
\ No newline at end of file
File file;
// Debug connection
- AltosDevice debug_dongle;
+ AltosDevice device;
+
+ AltosLink link;
// Desired Rom configuration
AltosRomconfig rom_config;
// Flash controller
- AltosFlash flash;
+ AltosProgrammer programmer;
+
+ private static String[] pair_programmed = {
+ "teleballoon",
+ "telebt",
+ "teledongle",
+ "telefire",
+ "telemetrum-v0",
+ "telemetrum-v1",
+ "telemini",
+ "telenano",
+ "teleshield",
+ "teleterra"
+ };
+
+ private boolean is_pair_programmed() {
+ String name = file.getName();
+ for (int i = 0; i < pair_programmed.length; i++) {
+ if (name.startsWith(pair_programmed[i]))
+ return true;
+ }
+ return false;
+ }
public void actionPerformed(ActionEvent e) {
if (e.getSource() == cancel) {
- if (flash != null)
- flash.abort();
+ if (programmer != null)
+ programmer.abort();
setVisible(false);
dispose();
} else {
serial_value.setText(String.format("%d", serial_number));
}
+ static class AltosHexfileFilter extends javax.swing.filechooser.FileFilter {
+ int product;
+ String head;
+ String description;
+
+ public AltosHexfileFilter(int product, String head, String description) {
+ this.product = product;
+ this.head = head;
+ this.description = description;
+ }
+
+ public boolean accept(File file) {
+ return file.getName().startsWith(head) && file.getName().endsWith(".ihx");
+ }
+
+ public String getDescription() {
+ return description;
+ }
+ }
+
+ static AltosHexfileFilter[] filters = {
+ new AltosHexfileFilter(AltosLib.product_telemetrum, "telemetrum", "TeleMetrum Image"),
+ new AltosHexfileFilter(AltosLib.product_teledongle, "teledongle", "TeleDongle Image"),
+ new AltosHexfileFilter(AltosLib.product_telemega, "telemega", "TeleMega Image"),
+ new AltosHexfileFilter(AltosLib.product_easymini, "easymini", "EasyMini Image"),
+ };
+
boolean select_source_file() {
JFileChooser hexfile_chooser = new JFileChooser();
hexfile_chooser.setCurrentDirectory(firmwaredir);
hexfile_chooser.setDialogTitle("Select Flash Image");
- hexfile_chooser.setFileFilter(new FileNameExtensionFilter("Flash Image", "ihx"));
+
+ for (int i = 0; i < filters.length; i++) {
+ hexfile_chooser.addChoosableFileFilter(filters[i]);
+ }
+ javax.swing.filechooser.FileFilter ihx_filter = new FileNameExtensionFilter("Flash Image", "ihx");
+ hexfile_chooser.addChoosableFileFilter(ihx_filter);
+ hexfile_chooser.setFileFilter(ihx_filter);
+
+ if (!device.matchProduct(AltosLib.product_altusmetrum)) {
+ for (int i = 0; i < filters.length; i++) {
+ System.out.printf ("device %s filter %d\n", device, filters[i].product);
+ if (device != null && device.matchProduct(filters[i].product)) {
+ System.out.printf ("select filter %s\n", filters[i].head);
+ hexfile_chooser.setFileFilter(filters[i]);
+ }
+ }
+ }
+
int returnVal = hexfile_chooser.showOpenDialog(frame);
if (returnVal != JFileChooser.APPROVE_OPTION)
if (file == null)
return false;
AltosUIPreferences.set_firmwaredir(file.getParentFile());
+
return true;
}
- boolean select_debug_dongle() {
- debug_dongle = AltosDeviceUIDialog.show(frame, Altos.product_any);
+ boolean select_device() {
+ int product = Altos.product_any;
- if (debug_dongle == null)
+ device = AltosDeviceUIDialog.show(frame, Altos.product_any);
+
+ if (device == null)
return false;
return true;
}
} else if (e instanceof AltosSerialInUseException) {
JOptionPane.showMessageDialog(frame,
String.format("Device \"%s\" already in use",
- debug_dongle.toShortString()),
+ device.toShortString()),
"Device in use",
JOptionPane.ERROR_MESSAGE);
} else if (e instanceof IOException) {
class flash_task implements Runnable, AltosFlashListener {
AltosFlashUI ui;
Thread t;
- AltosFlash flash;
+ AltosProgrammer programmer;
public void position(String in_s, int in_percent) {
final String s = in_s;
public void run () {
try {
- flash = new AltosFlash(ui.file, new AltosSerial(ui.debug_dongle), this);
+ if (ui.is_pair_programmed())
+ programmer = new AltosFlash(ui.file, link, this);
+ else
+ programmer = new AltosSelfFlash(ui.file, link, this);
- final AltosRomconfig current_config = flash.romconfig();
+ final AltosRomconfig current_config = programmer.romconfig();
final Semaphore await_rom_config = new Semaphore(0);
SwingUtilities.invokeLater(new Runnable() {
public void run() {
- ui.flash = flash;
+ ui.programmer = programmer;
ui.update_rom_config_info(current_config);
await_rom_config.release();
}
await_rom_config.acquire();
if (ui.rom_config != null) {
- flash.set_romconfig(ui.rom_config);
- flash.flash();
+ programmer.set_romconfig(ui.rom_config);
+ programmer.flash();
}
} catch (InterruptedException ee) {
final Exception e = ee;
ui.exception(e);
}
});
- } catch (AltosSerialInUseException ee) {
- final Exception e = ee;
- SwingUtilities.invokeLater(new Runnable() {
- public void run() {
- ui.exception(e);
- }
- });
} finally {
- if (flash != null)
- flash.close();
+ if (programmer != null)
+ programmer.close();
}
}
flash_task flasher;
+ private boolean open_device() {
+ try {
+ link = new AltosSerial(device);
+ if (is_pair_programmed())
+ return true;
+
+ if (link == null)
+ throw new IOException(String.format("%s: open failed", device.toShortString()));
+
+ while (!link.is_loader()) {
+ link.to_loader();
+
+ java.util.List<AltosDevice> devices = AltosUSBDevice.list(AltosLib.product_altusmetrum);
+ if (devices.size() == 1)
+ device = devices.get(0);
+ else {
+ device = AltosDeviceUIDialog.show(frame, AltosLib.product_altusmetrum);
+ if (device == null)
+ return false;
+ }
+ link = new AltosSerial(device);
+ }
+ return true;
+ } catch (AltosSerialInUseException ee) {
+ exception(ee);
+ } catch (FileNotFoundException fe) {
+ exception(fe);
+ } catch (IOException ie) {
+ exception (ie);
+ }
+ return false;
+ }
+
/*
* Execute the steps for flashing
* a device. Note that this returns immediately;
* this dialog is not modal
*/
void showDialog() {
- if (!select_debug_dongle())
+ if (!select_device())
return;
if (!select_source_file())
return;
+ if (!open_device())
+ return;
build_dialog();
flash_task f = new flash_task(this);
}
projects / fw / altos / commitdiff