2 * Copyright © 2010 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
23 public class AltosDevice extends altos_device {
25 static public boolean initialized = false;
26 static public boolean loaded_library = false;
28 public static boolean load_library() {
31 System.loadLibrary("altos");
32 libaltos.altos_init();
33 loaded_library = true;
34 } catch (UnsatisfiedLinkError e) {
35 loaded_library = false;
39 return loaded_library;
42 static int usb_vendor_altusmetrum() {
44 return libaltosConstants.USB_VENDOR_ALTUSMETRUM;
48 static int usb_product_altusmetrum() {
50 return libaltosConstants.USB_PRODUCT_ALTUSMETRUM;
54 static int usb_product_altusmetrum_min() {
56 return libaltosConstants.USB_PRODUCT_ALTUSMETRUM_MIN;
60 static int usb_product_altusmetrum_max() {
62 return libaltosConstants.USB_PRODUCT_ALTUSMETRUM_MAX;
66 static int usb_product_telemetrum() {
68 return libaltosConstants.USB_PRODUCT_TELEMETRUM;
72 static int usb_product_teledongle() {
74 return libaltosConstants.USB_PRODUCT_TELEDONGLE;
78 static int usb_product_teleterra() {
80 return libaltosConstants.USB_PRODUCT_TELETERRA;
84 public final static int vendor_altusmetrum = usb_vendor_altusmetrum();
85 public final static int product_altusmetrum = usb_product_altusmetrum();
86 public final static int product_telemetrum = usb_product_telemetrum();
87 public final static int product_teledongle = usb_product_teledongle();
88 public final static int product_teleterra = usb_product_teleterra();
89 public final static int product_altusmetrum_min = usb_product_altusmetrum_min();
90 public final static int product_altusmetrum_max = usb_product_altusmetrum_max();
93 public final static int product_any = 0x10000;
94 public final static int product_basestation = 0x10000 + 1;
96 public String toString() {
97 String name = getName();
99 name = "Altus Metrum";
100 return String.format("%-20.20s %4d %s",
101 getName(), getSerial(), getPath());
104 public boolean isAltusMetrum() {
105 if (getVendor() != vendor_altusmetrum)
107 if (getProduct() < product_altusmetrum_min)
109 if (getProduct() > product_altusmetrum_max)
114 public boolean matchProduct(int want_product) {
116 if (!isAltusMetrum())
119 if (want_product == product_any)
122 if (want_product == product_basestation)
123 return matchProduct(product_teledongle) || matchProduct(product_teleterra);
125 int have_product = getProduct();
127 if (have_product == product_altusmetrum) /* old devices match any request */
130 if (want_product == have_product)
136 static AltosDevice[] list(int product) {
140 SWIGTYPE_p_altos_list list = libaltos.altos_list_start();
142 ArrayList<AltosDevice> device_list = new ArrayList<AltosDevice>();
144 SWIGTYPE_p_altos_file file;
147 AltosDevice device = new AltosDevice();
148 if (libaltos.altos_list_next(list, device) == 0)
150 if (device.matchProduct(product))
151 device_list.add(device);
153 libaltos.altos_list_finish(list);
156 AltosDevice[] devices = new AltosDevice[device_list.size()];
157 for (int i = 0; i < device_list.size(); i++)
158 devices[i] = device_list.get(i);