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Diffstat (limited to 'altosui/AltosDevice.java')
| -rw-r--r-- | altosui/AltosDevice.java | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/altosui/AltosDevice.java b/altosui/AltosDevice.java new file mode 100644 index 00000000..f0fda57b --- /dev/null +++ b/altosui/AltosDevice.java @@ -0,0 +1,170 @@ +/* + * 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 altosui; +import java.lang.*; +import java.util.*; +import libaltosJNI.*; + +public class AltosDevice extends altos_device { + + static public boolean initialized = false; + static public boolean loaded_library = false; + + public static boolean load_library() { + if (!initialized) { + try { + System.loadLibrary("altos"); + libaltos.altos_init(); + loaded_library = true; + } catch (UnsatisfiedLinkError e) { + loaded_library = false; + } + initialized = true; + } + return loaded_library; + } + + static int usb_vendor_altusmetrum() { + if (load_library()) + return libaltosConstants.USB_VENDOR_ALTUSMETRUM; + return 0x000a; + } + + static int usb_product_altusmetrum() { + if (load_library()) + return libaltosConstants.USB_PRODUCT_ALTUSMETRUM; + return 0x000a; + } + + static int usb_product_altusmetrum_min() { + if (load_library()) + return libaltosConstants.USB_PRODUCT_ALTUSMETRUM_MIN; + return 0x000a; + } + + static int usb_product_altusmetrum_max() { + if (load_library()) + return libaltosConstants.USB_PRODUCT_ALTUSMETRUM_MAX; + return 0x000d; + } + + static int usb_product_telemetrum() { + if (load_library()) + return libaltosConstants.USB_PRODUCT_TELEMETRUM; + return 0x000b; + } + + static int usb_product_teledongle() { + if (load_library()) + return libaltosConstants.USB_PRODUCT_TELEDONGLE; + return 0x000c; + } + + static int usb_product_teleterra() { + if (load_library()) + return libaltosConstants.USB_PRODUCT_TELETERRA; + return 0x000d; + } + + public final static int vendor_altusmetrum = usb_vendor_altusmetrum(); + public final static int product_altusmetrum = usb_product_altusmetrum(); + public final static int product_telemetrum = usb_product_telemetrum(); + public final static int product_teledongle = usb_product_teledongle(); + public final static int product_teleterra = usb_product_teleterra(); + public final static int product_altusmetrum_min = usb_product_altusmetrum_min(); + public final static int product_altusmetrum_max = usb_product_altusmetrum_max(); + + + public final static int product_any = 0x10000; + public final static int product_basestation = 0x10000 + 1; + + public String toString() { + String name = getName(); + if (name == null) + name = "Altus Metrum"; + return String.format("%-20.20s %4d %s", + getName(), getSerial(), getPath()); + } + + public String toShortString() { + String name = getName(); + if (name == null) + name = "Altus Metrum"; + return String.format("%s %d %s", + name, getSerial(), getPath()); + + } + + public boolean isAltusMetrum() { + if (getVendor() != vendor_altusmetrum) + return false; + if (getProduct() < product_altusmetrum_min) + return false; + if (getProduct() > product_altusmetrum_max) + return false; + return true; + } + + public boolean matchProduct(int want_product) { + + if (!isAltusMetrum()) + return false; + + if (want_product == product_any) + return true; + + if (want_product == product_basestation) + return matchProduct(product_teledongle) || matchProduct(product_teleterra); + + int have_product = getProduct(); + + if (have_product == product_altusmetrum) /* old devices match any request */ + return true; + + if (want_product == have_product) + return true; + + return false; + } + + static AltosDevice[] list(int product) { + if (!load_library()) + return null; + + SWIGTYPE_p_altos_list list = libaltos.altos_list_start(); + + ArrayList<AltosDevice> device_list = new ArrayList<AltosDevice>(); + if (list != null) { + SWIGTYPE_p_altos_file file; + + for (;;) { + AltosDevice device = new AltosDevice(); + if (libaltos.altos_list_next(list, device) == 0) + break; + if (device.matchProduct(product)) + device_list.add(device); + } + libaltos.altos_list_finish(list); + } + + AltosDevice[] devices = new AltosDevice[device_list.size()]; + for (int i = 0; i < device_list.size(); i++) + devices[i] = device_list.get(i); + return devices; + } +}
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