Arduino/app/AvrdudeUploader.java

/* -*- mode: jde; c-basic-offset: 2; indent-tabs-mode: nil -*- */

/*
  AvrdudeUploader - uploader implementation using avrdude
  Part of the Arduino project - http://www.arduino.cc/

  Copyright (c) 2004-05
  Hernando Barragan

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software Foundation,
  Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  
  $Id$
*/

package processing.app;
import java.io.*;
import java.util.*;
import java.util.zip.*;
import javax.swing.*;
import gnu.io.*;


public class AvrdudeUploader extends Uploader  {
  public AvrdudeUploader() {
  }

  public boolean uploadUsingPreferences(String buildPath, String className)
    throws RunnerException {
    List commandDownloader = new ArrayList();
    String programmer = Preferences.get("upload.programmer");
    
    // avrdude wants "stk500v1" to distinguish it from stk500v2
    if (programmer.equals("stk500"))
      programmer = "stk500v1";
      
    // avrdude doesn't want to read device signatures (it always gets
    // 0x000000); force it to continue uploading anyway
    commandDownloader.add("-F");
    commandDownloader.add("-c" + programmer);
    if (Preferences.get("upload.programmer").equals("dapa")) {
      // avrdude doesn't need to be told the address of the parallel port
      //commandDownloader.add("-dlpt=" + Preferences.get("parallel.port"));
    } else {
      commandDownloader.add(
        "-P" + (Base.isWindows() ?
          "/dev/" + Preferences.get("serial.port").toLowerCase() :
          Preferences.get("serial.port")));
      commandDownloader.add(
        "-b" + Preferences.getInteger("serial.download_rate"));
    }
    if (Preferences.getBoolean("upload.erase"))
      commandDownloader.add("-e");
    else
      commandDownloader.add("-D");
    if (!Preferences.getBoolean("upload.verify"))
      commandDownloader.add("-V");
    commandDownloader.add("-Uflash:w:" + buildPath + File.separator + className + ".hex");
    return uisp(commandDownloader);
  }

  public boolean burnBootloaderAVRISP() throws RunnerException {
    List commandDownloader = new ArrayList();
    commandDownloader.add("-dprog=" + Preferences.get("bootloader.programmer"));
    commandDownloader.add(
      "-dserial=" + (Base.isWindows() ?
        "/dev/" + Preferences.get("serial.port").toLowerCase() :
        Preferences.get("serial.port")));
    commandDownloader.add("-dspeed=" + Preferences.get("serial.burn_rate"));
    return burnBootloader(commandDownloader);
  }
  
  public boolean burnBootloaderParallel() throws RunnerException {
    List commandDownloader = new ArrayList();
    commandDownloader.add("-dprog=dapa");
    commandDownloader.add("-dlpt=" + Preferences.get("parallel.port"));
    return burnBootloader(commandDownloader);
  }
  
  protected boolean burnBootloader(Collection params) throws RunnerException {
    // I know this is ugly; apologies - that's what happens when you try to
    // write Lisp-style code in Java.
    return
      // unlock bootloader segment of flash memory
      uisp(params, Arrays.asList(new String[] {
        "--wr_lock=" + Preferences.get("bootloader.unlock_bits") })) &&
      // write fuses:
      // bootloader size of 512 words; from 0xE00-0xFFF
      // clock speed of 16 MHz, external quartz
      uisp(params, Arrays.asList(new String[] {
          "--wr_fuse_l=" + Preferences.get("bootloader.low_fuses"),
          "--wr_fuse_h=" + Preferences.get("bootloader.high_fuses") })) &&
      // upload bootloader
      uisp(params, Arrays.asList(new String[] {
          "--erase", "--upload", "--verify",
          "if=" + Preferences.get("bootloader.path") + File.separator +
          Preferences.get("bootloader.file") })) &&
      // lock bootloader segment
      uisp(params, Arrays.asList(new String[] {
        "--wr_lock=" + Preferences.get("bootloader.lock_bits") }));
  }
  
  public boolean uisp(Collection p1, Collection p2) throws RunnerException {
    ArrayList p = new ArrayList(p1);
    p.addAll(p2);
    return uisp(p);
  }
  
  public boolean uisp(Collection params) throws RunnerException {
    flushSerialBuffer();

    String userdir = System.getProperty("user.dir") + File.separator;
    String avrBasePath;
    if(Base.isMacOS()) {
      avrBasePath = new String("tools/avr/etc/"); 
    }
    else if(Base.isLinux()) {
      avrBasePath = new String("");     	
    }
    else {
      avrBasePath = new String(userdir + "tools/avr/etc/"); 
    }

    List commandDownloader = new ArrayList();
    commandDownloader.add("avrdude");
    commandDownloader.add("-C" + avrBasePath + File.separator + "avrdude.conf");
    if (Preferences.getBoolean("upload.verbose")) {
      commandDownloader.add("-v");
      commandDownloader.add("-v");
      commandDownloader.add("-v");
      commandDownloader.add("-v");
    } else {
      commandDownloader.add("-q");
      commandDownloader.add("-q");
    }
    // XXX: quick hack to chop the "atmega" off of "atmega8" and "atmega168",
    // then shove an "m" at the beginning.  won't work for attiny's, etc.
    commandDownloader.add("-pm" + Preferences.get("build.mcu").substring(6));
    commandDownloader.addAll(params);

    return executeUploadCommand(commandDownloader);
  }
}