|
1 /* |
|
2 * Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: None. |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 // Note frequencies |
|
20 #define SEQ_FREQ_A0 440 |
|
21 #define SEQ_FREQ_AsBf0 466 // 466.1637615 A#, Bb |
|
22 #define SEQ_FREQ_B0 494 // 493.8833013 |
|
23 #define SEQ_FREQ_C0 523 // 523.2511306 |
|
24 #define SEQ_FREQ_CsDf0 554 // 554.365262 C#, Db, etc. |
|
25 #define SEQ_FREQ_D0 587 // 587.3295358 |
|
26 #define SEQ_FREQ_DsEf0 622 // 622.2539674 |
|
27 #define SEQ_FREQ_E0 659 // 659.2551138 |
|
28 #define SEQ_FREQ_F0 698 // 698.4564629 |
|
29 #define SEQ_FREQ_FsGf0 740 // 739.9888454 |
|
30 #define SEQ_FREQ_G0 784 // 783.990872 |
|
31 #define SEQ_FREQ_GsAf0 831 // 830.6093952 |
|
32 #define SEQ_FREQ_A1 880 |
|
33 #define SEQ_FREQ_AsBf1 932 // 932.327523 |
|
34 #define SEQ_FREQ_B1 988 // 987.7666025 |
|
35 #define SEQ_FREQ_C1 1047 // 1046.502261 |
|
36 #define SEQ_FREQ_CsDf1 1109 // 1108.730524 |
|
37 #define SEQ_FREQ_D1 1175 // 1174.659072 |
|
38 #define SEQ_FREQ_DsEf1 1245 // 1244.507935 |
|
39 #define SEQ_FREQ_E1 1319 // 1318.510228 |
|
40 #define SEQ_FREQ_F1 1397 // 1396.912926 |
|
41 #define SEQ_FREQ_FsGf1 1480 // 1479.977691 |
|
42 #define SEQ_FREQ_G1 1568 // 1567.981744 |
|
43 #define SEQ_FREQ_GsAf1 1661 // 1661.21879 |
|
44 #define SEQ_FREQ_A2 1760 |
|
45 #define SEQ_FREQ_AsBf2 1865 // 1864.655046 |
|
46 #define SEQ_FREQ_B2 1976 // 1975.533205 |
|
47 #define SEQ_FREQ_C2 2093 // 2093.004522 |
|
48 #define SEQ_FREQ_CsDf2 2217 // 2217.461048 |
|
49 #define SEQ_FREQ_D2 2349 // 2349.318143 |
|
50 #define SEQ_FREQ_DsEf2 2489 // 2489.01587 |
|
51 #define SEQ_FREQ_E2 2673 // 2637.020455 |
|
52 #define SEQ_FREQ_F2 2794 // 2793.825851 |
|
53 #define SEQ_FREQ_FsGf2 2960 // 2959.955382 |
|
54 #define SEQ_FREQ_G2 3136 // 3135.963488 |
|
55 #define SEQ_FREQ_GsAf2 3322 // 3322.437581 |
|
56 #define SEQ_FREQ_A3 3520 |
|
57 #define SEQ_FREQ_AsBf3 3729 // 3729.310092 |
|
58 |
|
59 // Volume defines |
|
60 #define SEQ_VOL_F 32767 // Forte = Loud |
|
61 #define SEQ_VOL_MF 24575 // Mezzo forte = Medium loud |
|
62 #define SEQ_VOL_MP 16383 // Mezzo piano = Medium soft |
|
63 #define SEQ_VOL_P 8191 // Piano = Soft |
|
64 |
|
65 |
|
66 STRUCT SEQ_2TONES |
|
67 { |
|
68 WORD duration; |
|
69 WORD freq1; |
|
70 WORD vol1; |
|
71 WORD freq2; |
|
72 WORD vol2; |
|
73 } |
|
74 |
|
75 STRUCT SEQ_LOOP |
|
76 { |
|
77 WORD repeats; |
|
78 STRUCT tones[]; |
|
79 } |
|
80 |
|
81 |
|
82 #define SEQ_DATA(A) SEQ_SIG A SEQ_CMD_RET |
|
83 #define SEQ_VAL(N) N, |
|
84 #define SEQ_LOOP(NUMBEROFTIMES,DATA) SEQ_CMD_STARTLOOP SEQ_VAL(NUMBEROFTIMES) DATA SEQ_CMD_ENDLOOP |
|
85 #define SEQ_TONE(DUR,F1,V1) SEQ_VAL(DUR) SEQ_VAL(F1) SEQ_VAL(V1) SEQ_VAL(0) SEQ_VAL(0) |
|
86 #define SEQ_2TONES(DUR,F1,V1,F2,V2) SEQ_VAL(DUR) SEQ_VAL(F1) SEQ_VAL(V1) SEQ_VAL(F2) SEQ_VAL(V2) |
|
87 #define SEQ_SILENCE(DUR) SEQ_VAL(DUR) SEQ_VAL(0) SEQ_VAL(0) SEQ_VAL(0) SEQ_VAL(0) |
|
88 |
|
89 // DUR = number samples@8kHz hence 8000 = 1 second |
|
90 // F1/F2 = frequency in Hz - can use note definitions above |
|
91 // V1/V1 = volume in range 0-32767 - can use volume definitions above |
|
92 // When playing two tones, sum of volumes should not be greater than 32767 |
|
93 // e.g. can use MF+P or MP+MP |