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Diffstat (limited to 'micropeak/MicroUSB.java')
| -rw-r--r-- | micropeak/MicroUSB.java | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/micropeak/MicroUSB.java b/micropeak/MicroUSB.java new file mode 100644 index 00000000..f56d81d4 --- /dev/null +++ b/micropeak/MicroUSB.java @@ -0,0 +1,109 @@ +/* + * Copyright © 2010 Keith Packard <keithp@keithp.com> + * + * 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; version 2 of the License. + * + * 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. + */ + +package org.altusmetrum.micropeak; + +import java.util.*; +import libaltosJNI.*; +import org.altusmetrum.altosuilib.*; + +public class MicroUSB extends altos_device implements AltosDevice { + + static boolean initialized = false; + static boolean loaded_library = false; + + public static boolean load_library() { + if (!initialized) { + try { + System.loadLibrary("altos"); + libaltos.altos_init(); + loaded_library = true; + } catch (UnsatisfiedLinkError e) { + try { + System.loadLibrary("altos64"); + libaltos.altos_init(); + loaded_library = true; + } catch (UnsatisfiedLinkError e2) { + loaded_library = false; + } + } + initialized = true; + } + return loaded_library; + } + + public String toString() { + String name = getName(); + if (name == null) + name = "Altus Metrum"; + return String.format("%-24.24s %s", + name, getPath()); + } + + public String toShortString() { + String name = getName(); + if (name == null) + name = "Altus Metrum"; + return String.format("%s %s", + name, getPath()); + + } + + public String getErrorString() { + altos_error error = new altos_error(); + + libaltos.altos_get_last_error(error); + return String.format("%s (%d)", error.getString(), error.getCode()); + } + + public SWIGTYPE_p_altos_file open() { + return libaltos.altos_open(this); + } + + private boolean isMicro() { + if (getVendor() != 0x0403) + return false; + if (getProduct() != 0x6015) + return false; + return true; + } + + public boolean matchProduct(int product) { + return isMicro(); + } + + static java.util.List<MicroUSB> list() { + if (!load_library()) + return null; + + SWIGTYPE_p_altos_list list = libaltos.altos_ftdi_list_start(); + + ArrayList<MicroUSB> device_list = new ArrayList<MicroUSB>(); + if (list != null) { + for (;;) { + MicroUSB device = new MicroUSB(); + if (libaltos.altos_list_next(list, device) == 0) + break; + if (device.isMicro()) + device_list.add(device); + } + libaltos.altos_list_finish(list); + } + + return device_list; + } +}
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