1 /* Copyright 2022-2025 Thales Alenia Space
2 * Licensed to CS GROUP (CS) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * CS licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.orekit.gnss.rflink.gps;
18
19 /**
20 * Container for sub-frames 4, pages 10, 14, 15, 17.
21 * <p>
22 * Table 40-1, sheet 11 in
23 * <a href="https://navcen.uscg.gov/sites/default/files/pdf/gps/IS-GPS-200N.pdf">NAVSTAR
24 * GPS Space Segment/Navigation User Segment Interface</a>, IS-GPS-200N, 22 Aug 2022
25 * </p>
26 * @author Luc Maisonobe
27 * @since 12.0
28 */
29 public class SubFrame4B extends SubFrame45 {
30
31 /** Index of reserved field in word 3. */
32 private static final int RESERVED_3 = 9;
33
34 /** Index of reserved field in word 4. */
35 private static final int RESERVED_4 = 10;
36
37 /** Index of reserved field in word 5. */
38 private static final int RESERVED_5 = 11;
39
40 /** Index of reserved field in word 6. */
41 private static final int RESERVED_6 = 12;
42
43 /** Index of reserved field in word 7. */
44 private static final int RESERVED_7 = 13;
45
46 /** Index of reserved field in word 8. */
47 private static final int RESERVED_8 = 14;
48
49 /** Index of reserved field in word 9. */
50 private static final int RESERVED_9 = 15;
51
52 /** Index of reserved field in word 10. */
53 private static final int RESERVED_10 = 16;
54
55 /** Simple constructor.
56 * @param words raw words
57 */
58 SubFrame4B(final int[] words) {
59
60 // create raw container
61 super(words, RESERVED_10 + 1);
62
63 // populate container
64 setField(RESERVED_3, 3, 6, 16, words);
65 setField(RESERVED_4, 4, 6, 24, words);
66 setField(RESERVED_5, 5, 6, 24, words);
67 setField(RESERVED_6, 6, 6, 24, words);
68 setField(RESERVED_7, 7, 6, 24, words);
69 setField(RESERVED_8, 8, 6, 24, words);
70 setField(RESERVED_9, 9, 6, 24, words);
71 setField(RESERVED_10, 10, 8, 22, words);
72
73 }
74
75 /** Get the reserved field in word 3.
76 * @return reserved field in word 3
77 */
78 public int getReserved03() {
79 return getField(RESERVED_3);
80 }
81
82 /** Get the reserved field in word 4.
83 * @return reserved field in word 4
84 */
85 public int getReserved04() {
86 return getField(RESERVED_4);
87 }
88
89 /** Get the reserved field in word 5.
90 * @return reserved field in word 5
91 */
92 public int getReserved05() {
93 return getField(RESERVED_5);
94 }
95
96 /** Get the reserved field in word 6.
97 * @return reserved field in word 6
98 */
99 public int getReserved06() {
100 return getField(RESERVED_6);
101 }
102
103 /** Get the reserved field in word 7.
104 * @return reserved field in word 7
105 */
106 public int getReserved07() {
107 return getField(RESERVED_7);
108 }
109
110 /** Get the reserved field in word 8.
111 * @return reserved field in word 8
112 */
113 public int getReserved08() {
114 return getField(RESERVED_8);
115 }
116
117 /** Get the reserved field in word 9.
118 * @return reserved field in word 9
119 */
120 public int getReserved09() {
121 return getField(RESERVED_9);
122 }
123
124 /** Get the reserved field in word 10.
125 * @return reserved field in word 10
126 */
127 public int getReserved10() {
128 return getField(RESERVED_10);
129 }
130
131 }