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comparison src/cs/services/audio/audio_api.h @ 0:92470e5d0b9e

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src: partial import from FC Selenite
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 15 May 2020 01:28:16 +0000
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-1:000000000000 0:92470e5d0b9e
1 /****************************************************************************/
2 /* */
3 /* File Name: audio_api.h */
4 /* */
5 /* Purpose: This file contains data structures and functions prototypes */
6 /* used to send events to the AUDIO SWE. */
7 /* */
8 /* Version 0.1 */
9 /* */
10 /* Date Modification */
11 /* ------------------------------------ */
12 /* 18 May 2001 Create */
13 /* */
14 /* Author Francois Mazard - Stephanie Gerthoux */
15 /* */
16 /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/
17 /****************************************************************************/
18
19
20
21 #ifndef __AUDIO_API_H_
22 #define __AUDIO_API_H_
23
24 #ifdef __cplusplus
25 extern "C"
26 {
27 #endif
28
29 #define AUDIO_EVENTS_MASK (0x3000)
30 #define AUDIO_EVENT_EXTERN (0x0C00)
31
32 /* Immediat return */
33 typedef INT8 T_AUDIO_RET;
34
35 /* possible values */
36 #define AUDIO_OK (0)
37 #define AUDIO_ERROR (-1)
38 #define AUDIO_MODE_ERROR (-2)
39 /* Bad acquisition of the word. The word is too long or too short */
40 #define AUDIO_BAD_ACQUISITION (-3)
41 /* The DSP task to acquire the word takes to much time */
42 #define AUDIO_TIME_OUT (-4)
43 /* Bad update of the model. The model from the database is too different */
44 /* than the model built during the acquisition. */
45 #define AUDIO_BAD_UPDATE (-5)
46 /* This word is out of vocabulary or the best words are too close */
47 #define AUDIO_BAD_RECOGNITION (-6)
48 /* A word generated by the CTO algorithm is the best word. */
49 #define AUDIO_CTO_WORD (-7)
50 /* The best word isn't the word to update. */
51 #define AUDIO_CHECK_ERROR (-8)
52 #define AUDIO_NOT_ENOUGH_OSCILLATOR (-9)
53
54 /******************************* AUDIO DRIVER *****************************/
55 #define AUDIO_VM_AMR_RECORD_SESSION_ID (10)
56 #define AUDIO_VM_AMR_PLAY_SESSION_ID (11)
57 #define AUDIO_MIDI_SESSION_ID (12)
58
59 /******************************* KEY BEEP REGISTRATION *****************************/
60 /* Definition of no_beep */
61 #define NO_BEEP (0)
62
63 /* Parameters */
64 typedef struct
65 {
66 UINT16 frequency_beep[2]; /* Frequency of the 2 beeps */
67 INT8 amplitude_beep[2]; /* Amplitude of the 2 beeps */
68 UINT16 duration;
69 } T_AUDIO_KEYBEEP_PARAMETER;
70
71 /* Prototype */
72 T_AUDIO_RET audio_keybeep_start (T_AUDIO_KEYBEEP_PARAMETER parameter,
73 T_RV_RETURN return_path);
74
75 /* Event return */
76 #define AUDIO_KEYBEEP_STATUS_MSG (0x0001 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
77 typedef struct
78 {
79 T_RV_HDR os_hdr;
80 INT8 status;
81 } T_AUDIO_KEYBEEP_STATUS;
82
83 /* Prototype */
84 T_AUDIO_RET audio_keybeep_stop (T_RV_RETURN return_path);
85
86 /******************************* TONES REGISTRATION *****************************/
87
88 /* Definition of no_tone and tone_infinite */
89 #define NO_TONE (0)
90 #define TONE_INFINITE (0xFFFF)
91
92 /* Parameters */
93 typedef struct
94 {
95 UINT16 start_tone; /* start date of the tone */
96 UINT16 stop_tone; /* stop date of the tone */
97 UINT16 frequency_tone; /* frequency of the tone */
98 INT8 amplitude_tone; /* amplitude of the tone */
99 } T_AUDIO_TONE_DESC;
100
101 typedef struct
102 {
103 T_AUDIO_TONE_DESC tones[3]; /* Description of the 3 tones */
104 UINT16 frame_duration; /* Duration of the tones frame */
105 UINT16 sequence_duration; /* Duration of the sequence */
106 UINT16 period_duration; /* Duration of the period */
107 UINT16 repetition; /* number of period */
108 } T_AUDIO_TONES_PARAMETER;
109
110 /* Prototype */
111 T_AUDIO_RET audio_tones_start (T_AUDIO_TONES_PARAMETER* p_parameter,
112 T_RV_RETURN return_path);
113
114 /* Event return */
115 #define AUDIO_TONES_STATUS_MSG (0x0002 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
116 typedef struct
117 {
118 T_RV_HDR os_hdr;
119 INT8 status;
120 } T_AUDIO_TONES_STATUS;
121
122 /* Prototype */
123 T_AUDIO_RET audio_tones_stop (T_RV_RETURN return_path);
124
125 /******************************* AUDIO DRIVER REGISTRATION ************************/
126
127 T_AUDIO_RET audio_driver_start_session(UINT8 channel_id, T_RV_RETURN notification_return_path);
128
129 T_AUDIO_RET audio_driver_stop_session(UINT8 channel_id);
130
131 T_AUDIO_RET audio_driver_free_session(UINT8 channel_id, T_RV_RETURN return_path);
132
133 T_AUDIO_RET audio_driver_get_play_buffer(UINT8 channel_id, UINT8 **pp_buffer);
134 T_AUDIO_RET audio_driver_play_buffer(UINT8 channel_id, UINT8 *p_buffer);
135
136 #define AUDIO_DRIVER_INIT_STATUS_MSG (0x0003 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
137 typedef struct
138 {
139 T_RV_HDR os_hdr;
140 INT8 status;
141 UINT8 channel_id;
142 UINT8 session_id;
143 } T_AUDIO_DRIVER_INIT_STATUS;
144
145 #define AUDIO_DRIVER_NOTIFICATION_MSG (0x0004 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
146 typedef struct
147 {
148 T_RV_HDR header;
149 UINT8 channel_id;
150 UINT16 *p_buffer;
151 }
152 T_AUDIO_DRIVER_NOTIFICATION;
153
154 #define AUDIO_DRIVER_LAST_NOTIFICATION_MSG (0x0005 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
155 typedef struct
156 {
157 T_RV_HDR header;
158 UINT8 channel_id;
159 UINT16 *p_buffer;
160 UINT32 recorded_size;
161 }
162 T_AUDIO_DRIVER_LAST_NOTIFICATION;
163
164 #define AUDIO_DRIVER_STATUS_MSG (0x0006 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
165 typedef struct
166 {
167 T_RV_HDR os_hdr;
168 INT8 status;
169 UINT8 status_type;
170 UINT8 channel_id;
171 } T_AUDIO_DRIVER_STATUS;
172
173 #define AUDIO_START_STATUS (1)
174 #define AUDIO_STOP_STATUS (2)
175 #define AUDIO_FREE_STATUS (3)
176
177 typedef struct
178 {
179 UINT16 buffer_size;
180 UINT8 nb_buffer;
181 } T_AUDIO_DRIVER_PARAMETER;
182
183 /******************************* MELODY AND VOICE MEMO REGISTRATION *****************************/
184 /* Definition of the maximum size of the path name */
185 #define AUDIO_PATH_NAME_MAX_SIZE (20)
186 /* Definition of the maximum number of instruments */
187 #define AUDIO_MELODY_E2_MAX_NUMBER_OF_INSTRUMENT (128)
188
189 /******************************* MELODY REGISTRATION *****************************/
190
191 /* Definition of loopback melody mode */
192 #define AUDIO_MELODY_NO_LOOPBACK (0)
193 #define AUDIO_MELODY_LOOPBACK (1)
194
195 /* Definition ofthe mode of melody */
196 #define AUDIO_MELODY_GAME_MODE (0)
197 #define AUDIO_MELODY_NORMAL_MODE (1)
198
199 /******** Melody E1 ********/
200
201 /* Parameters */
202 typedef struct
203 {
204 char melody_name[AUDIO_PATH_NAME_MAX_SIZE]; /* File name of the melody */
205 BOOLEAN loopback; /* the melody is played indefinitely */
206 BOOLEAN melody_mode; /* mode of the melody */
207 } T_AUDIO_MELODY_E1_PARAMETER;
208
209 typedef struct
210 {
211 char melody_name[AUDIO_PATH_NAME_MAX_SIZE]; /* File name of the melody */
212 }
213 T_AUDIO_MELODY_E1_STOP_PARAMETER;
214
215 /* Prototype */
216 T_AUDIO_RET audio_melody_E1_start (T_AUDIO_MELODY_E1_PARAMETER *parameter,
217 T_RV_RETURN return_path);
218
219 /* Event return */
220 #define AUDIO_MELODY_E1_STATUS_MSG (0x0007 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
221 typedef struct
222 {
223 T_RV_HDR os_hdr;
224 INT8 status;
225 } T_AUDIO_MELODY_E1_STATUS;
226
227 /* Prototype */
228 T_AUDIO_RET audio_melody_E1_stop (T_AUDIO_MELODY_E1_STOP_PARAMETER *parameter,
229 T_RV_RETURN return_path);
230
231 /******** Melody E2 ********/
232
233 /* Parameters */
234 typedef struct
235 {
236 char melody_E2_name[AUDIO_PATH_NAME_MAX_SIZE]; /* File name of the melody */
237 BOOLEAN E2_loopback; /* the melody is played indefinitely */
238 BOOLEAN melody_E2_mode; /* mode of the melody (Game/Normal)*/
239 } T_AUDIO_MELODY_E2_PARAMETER;
240
241 typedef struct
242 {
243 char melody_E2_name[AUDIO_PATH_NAME_MAX_SIZE]; /* File name of the melody */
244 } T_AUDIO_MELODY_E2_STOP_PARAMETER;
245
246 typedef struct
247 {
248 char melody_E2_file_name[AUDIO_PATH_NAME_MAX_SIZE]; /* File name of the melody */
249 } T_AUDIO_MELODY_E2_LOAD_FILE_INSTR_PARAMETER;
250
251
252 /* Prototype */
253 T_AUDIO_RET audio_melody_E2_load_file_instruments (
254 T_AUDIO_MELODY_E2_LOAD_FILE_INSTR_PARAMETER *p_parameter);
255
256 T_AUDIO_RET audio_melody_E2_start (T_AUDIO_MELODY_E2_PARAMETER *p_parameter,
257 T_RV_RETURN return_path);
258 T_AUDIO_RET audio_melody_E2_stop (T_AUDIO_MELODY_E2_STOP_PARAMETER *parameter,
259 T_RV_RETURN return_path);
260
261 /* Event return */
262 /* For melody_E2 */
263 #define AUDIO_MELODY_E2_STATUS_MSG (0x0008 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
264
265 typedef struct
266 {
267 T_RV_HDR os_hdr;
268 INT8 status;
269 } T_AUDIO_MELODY_E2_STATUS;
270
271
272
273 /******************************* VOICE MEMO REGISTRATION *****************************/
274
275 /* ---------------------------- */
276 /* Voice memo PLAY */
277 /* ---------------------------- */
278
279 /* Parameters */
280 typedef struct
281 {
282 char memo_name[AUDIO_PATH_NAME_MAX_SIZE]; /* File name of the Voice Memo play */
283 } T_AUDIO_VM_PLAY_PARAMETER;
284
285 /* Prototype */
286 T_AUDIO_RET audio_vm_play_start(T_AUDIO_VM_PLAY_PARAMETER *p_parameter,
287 T_RV_RETURN return_path);
288
289 /* Event return */
290 #define AUDIO_VM_PLAY_STATUS_MSG (0x0009 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
291 typedef struct
292 {
293 T_RV_HDR os_hdr;
294 INT8 status;
295 } T_AUDIO_VM_PLAY_STATUS;
296
297 /* Prototype */
298 T_AUDIO_RET audio_vm_play_stop (T_RV_RETURN return_path);
299
300 /* ---------------------------- */
301 /* Voice memo RECORD */
302 /* ---------------------------- */
303
304 /* Definition of compression mode */
305 #define AUDIO_VM_NO_COMPRESSION_MODE (0)
306 #define AUDIO_VM_COMPRESSION_MODE (1)
307
308 /* Parameters */
309 typedef struct
310 {
311 char memo_name[AUDIO_PATH_NAME_MAX_SIZE]; /* File name of the Voice Memo play */
312 UINT32 memo_duration; /* maximum duration of the voice memo */
313 BOOL compression_mode; /* activate the compression */
314 UINT16 microphone_gain; /* recording gain applies to microphone */
315 UINT16 network_gain; /* gain applies to the network voice */
316 } T_AUDIO_VM_RECORD_PARAMETER;
317
318 /* Prototype */
319 T_AUDIO_RET audio_vm_record_start( T_AUDIO_VM_RECORD_PARAMETER *p_record_parameter,
320 T_AUDIO_TONES_PARAMETER *p_tones_parameter,
321 T_RV_RETURN return_path);
322
323 /* Event return */
324 #define AUDIO_VM_RECORD_STATUS_MSG (0x000A | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
325 typedef struct
326 {
327 T_RV_HDR os_hdr;
328 INT8 status;
329 UINT16 recorded_duration;
330 } T_AUDIO_VM_RECORD_STATUS;
331
332 /* Prototype */
333 T_AUDIO_RET audio_vm_record_stop (T_RV_RETURN return_path);
334
335 /******************************* VOICE MEMO DRIVER AMR REGISTRATION *****************************/
336
337 /* ---------------------------- */
338 /* Voice memo AMR PLAY */
339 /* ---------------------------- */
340
341 /* Parameters */
342 typedef struct
343 {
344 char memo_name[AUDIO_PATH_NAME_MAX_SIZE]; /* File name of the Voice Memo AMR play */
345 } T_AUDIO_AMR_PLAY_FROM_FFS_PARAMETER;
346
347 typedef T_AUDIO_AMR_PLAY_FROM_FFS_PARAMETER T_AUDIO_MMS_PLAY_FROM_FFS_PARAMETER;
348
349 typedef struct
350 {
351 UINT8 *p_buffer; /* pointer on buffer to copy from */
352 UINT16 buffer_size; /* size of buffer */
353 } T_AUDIO_AMR_PLAY_FROM_RAM_PARAMETER;
354
355 #define AUDIO_AMR_PLAY_FROM_MEM_STATUS_MSG (0x000B | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
356 typedef struct
357 {
358 T_RV_HDR os_hdr;
359 INT8 status;
360 } T_AUDIO_AMR_PLAY_STATUS;
361
362 /* Prototype */
363 T_AUDIO_RET audio_amr_play_from_ffs_start (T_AUDIO_AMR_PLAY_FROM_FFS_PARAMETER *p_record_parameter,
364 T_RV_RETURN return_path);
365 T_AUDIO_RET audio_amr_play_from_ffs_stop (void);
366
367 T_AUDIO_RET audio_mms_play_from_ffs_start (T_AUDIO_MMS_PLAY_FROM_FFS_PARAMETER *p_record_parameter,
368 T_RV_RETURN return_path);
369 T_AUDIO_RET audio_mms_play_from_ffs_stop (void);
370
371 T_AUDIO_RET audio_amr_play_from_ram_start (T_AUDIO_AMR_PLAY_FROM_RAM_PARAMETER *p_record_parameter,
372 T_RV_RETURN return_path);
373 T_AUDIO_RET audio_amr_play_from_ram_stop (void);
374
375 T_AUDIO_RET audio_driver_init_vm_amr_play_session(T_AUDIO_DRIVER_PARAMETER *p_driver_parameter, T_RV_RETURN return_path);
376
377 /* ---------------------------- */
378 /* Voice memo AMR RECORD */
379 /* ---------------------------- */
380
381 /* Definition of compression mode */
382 #define AUDIO_AMR_NO_COMPRESSION_MODE (0)
383 #define AUDIO_AMR_COMPRESSION_MODE (1)
384
385 /* Definition of AMR vocoders */
386 #define AUDIO_AMR_VOCODER_4_75 (0)
387 #define AUDIO_AMR_VOCODER_5_15 (1)
388 #define AUDIO_AMR_VOCODER_5_90 (2)
389 #define AUDIO_AMR_VOCODER_6_70 (3)
390 #define AUDIO_AMR_VOCODER_7_40 (4)
391 #define AUDIO_AMR_VOCODER_7_95 (5)
392 #define AUDIO_AMR_VOCODER_10_2 (6)
393 #define AUDIO_AMR_VOCODER_12_2 (7)
394
395 /* Parameters */
396 typedef struct
397 {
398 char memo_name[AUDIO_PATH_NAME_MAX_SIZE]; /* File name of the Voice Memo AMR play */
399 UINT32 memo_duration; /* maximum duration of the voice memo */
400 BOOL compression_mode; /* activate the compression */
401 UINT16 microphone_gain; /* recording gain applies to microphone */
402 UINT8 amr_vocoder; /* AMR codec */
403 } T_AUDIO_AMR_RECORD_TO_FFS_PARAMETER;
404
405 typedef T_AUDIO_AMR_RECORD_TO_FFS_PARAMETER T_AUDIO_MMS_RECORD_TO_FFS_PARAMETER;
406
407 typedef struct
408 {
409 UINT8 *p_buffer; /* pointer on buffer to copy to, length must be > memo_duration */
410 UINT32 memo_duration; /* maximum duration of the voice memo */
411 BOOL compression_mode; /* activate the compression */
412 UINT16 microphone_gain; /* recording gain applies to microphone */
413 UINT8 amr_vocoder; /* AMR codec */
414 } T_AUDIO_AMR_RECORD_TO_RAM_PARAMETER;
415
416 /* Parameters */
417 typedef struct
418 {
419 UINT32 memo_duration; /* maximum duration of the voice memo */
420 BOOL compression_mode; /* activate the compression */
421 UINT16 microphone_gain; /* recording gain applies to microphone */
422 UINT8 amr_vocoder; /* AMR codec */
423 } T_AUDIO_DRIVER_VM_AMR_RECORD_PARAMETER;
424
425 #define AUDIO_AMR_RECORD_TO_MEM_STATUS_MSG (0x000C | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
426 typedef struct
427 {
428 T_RV_HDR os_hdr;
429 INT8 status;
430 UINT32 recorded_duration;
431 } T_AUDIO_AMR_RECORD_STATUS;
432
433 /* Prototype */
434 T_AUDIO_RET audio_amr_record_to_ffs_start (T_AUDIO_AMR_RECORD_TO_FFS_PARAMETER *p_record_parameter,
435 T_RV_RETURN return_path);
436 T_AUDIO_RET audio_amr_record_to_ffs_stop (void);
437
438 T_AUDIO_RET audio_mms_record_to_ffs_start (T_AUDIO_MMS_RECORD_TO_FFS_PARAMETER *p_record_parameter,
439 T_RV_RETURN return_path);
440 T_AUDIO_RET audio_mms_record_to_ffs_stop (void);
441
442 T_AUDIO_RET audio_amr_record_to_ram_start (T_AUDIO_AMR_RECORD_TO_RAM_PARAMETER *p_record_parameter,
443 T_RV_RETURN return_path);
444 T_AUDIO_RET audio_amr_record_to_ram_stop (void);
445
446 T_AUDIO_RET audio_driver_init_vm_amr_record_session(T_AUDIO_DRIVER_VM_AMR_RECORD_PARAMETER *p_record_parameter,
447 T_AUDIO_DRIVER_PARAMETER *p_driver_parameter,
448 T_RV_RETURN return_path);
449
450 /******************************* AUDIO SPEECH RECOGNITION REGISTRATION ************************/
451
452 /* ---------------------------- */
453 /* Start Enrollment */
454 /* ---------------------------- */
455
456 /* Symbolic constant */
457 #define AUDIO_SR_RECORD_SPEECH (1)
458 #define AUDIO_SR_NO_RECORD_SPEECH (0)
459
460 /* maximum number of vocabulary name */
461 #define AUDIO_SR_MAX_VOCABULARY_NAME (10)
462
463 /* Parameters */
464 typedef struct {
465 char enroll_name[AUDIO_PATH_NAME_MAX_SIZE]; /* name and path of the word to enroll */
466 BOOL record_speech; /* speech sample must be recorded or not */
467 }T_AUDIO_SR_ENROLL_PARAMETER;
468
469 /* Prototype */
470 T_AUDIO_RET audio_sr_enroll_start (T_AUDIO_SR_ENROLL_PARAMETER *p_parameter,
471 T_RV_RETURN return_path);
472
473 /* Event return */
474 #define AUDIO_SR_ENROLL_STATUS_MSG (0x000D | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
475 typedef struct
476 {
477 T_RV_HDR os_hdr;
478 INT8 status;
479 } T_AUDIO_SR_ENROLL_STATUS;
480
481 /* ---------------------------- */
482 /* Stop Enrollment */
483 /* ---------------------------- */
484
485 /* Symbolic constant */
486
487 /* Parameters */
488
489 /* Prototype */
490 T_AUDIO_RET audio_sr_enroll_stop ( T_RV_RETURN return_path );
491
492 /* Event return */
493
494 /* ---------------------------- */
495 /* Start Update */
496 /* ---------------------------- */
497
498 /* Symbolic constant */
499
500 /* Parameters */
501 typedef struct {
502 char update_name[AUDIO_PATH_NAME_MAX_SIZE]; /* name and path of the word to update */
503 BOOL record_speech; /* speech sample must be recorded or not */
504 }T_AUDIO_SR_UPDATE_PARAMETER;
505
506 /* Prototype */
507 T_AUDIO_RET audio_sr_update_start (T_AUDIO_SR_UPDATE_PARAMETER *p_parameter,
508 T_RV_RETURN return_path);
509
510 /* Event return */
511 #define AUDIO_SR_UPDATE_STATUS_MSG (0x000E | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
512 typedef struct
513 {
514 T_RV_HDR os_hdr;
515 INT8 status;
516 } T_AUDIO_SR_UPDATE_STATUS;
517
518 /* ---------------------------- */
519 /* Stop Update */
520 /* ---------------------------- */
521
522 /* Symbolic constant */
523
524 /* Parameters */
525
526 /* Prototype */
527 T_AUDIO_RET audio_sr_update_stop ( T_RV_RETURN return_path );
528
529 /* Event return */
530
531 /* ---------------------------- */
532 /* Start Update */
533 /* ---------------------------- */
534
535 /* Symbolic constant */
536
537 /* Parameters */
538 typedef struct {
539 /* directory of the vocabulary database */
540 char database_directory[AUDIO_PATH_NAME_MAX_SIZE];
541 }T_AUDIO_SR_RECO_PARAMETER;
542
543 /* Prototype */
544 T_AUDIO_RET audio_sr_reco_start (T_AUDIO_SR_RECO_PARAMETER *p_parameter,
545 T_RV_RETURN return_path);
546
547 /* Event return */
548 #define AUDIO_SR_RECO_STATUS_MSG (0x000F | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
549 typedef struct {
550 T_RV_HDR os_hdr;
551 /* status about the recognition task */
552 INT8 status;
553 /*path ofthe recognized word */
554 char word_recognized[AUDIO_PATH_NAME_MAX_SIZE];
555 } T_AUDIO_SR_RECO_STATUS;
556
557 /* ---------------------------- */
558 /* Stop reco */
559 /* ---------------------------- */
560
561 /* Symbolic constant */
562
563 /* Parameters */
564
565 /* Prototype */
566 T_AUDIO_RET audio_sr_reco_stop ( T_RV_RETURN return_path );
567
568 /* Event return */
569
570
571
572 /******************************* MIDI REGISTRATION *****************************/
573
574 // Parameters
575 typedef struct
576 {
577 char midi_name[AUDIO_PATH_NAME_MAX_SIZE]; // File name of the MIDI to play
578 } T_AUDIO_MIDI_PARAMETER;
579
580 // Prototype
581 T_AUDIO_RET audio_midi_start(T_AUDIO_MIDI_PARAMETER *parameter, T_RV_RETURN *p_return_path);
582
583 // Event return
584 #define AUDIO_MIDI_STATUS_MSG (0x0010 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
585 typedef struct
586 {
587 T_RV_HDR os_hdr;
588 INT8 status;
589 } T_AUDIO_MIDI_STATUS;
590
591 // Prototype
592 T_AUDIO_RET audio_midi_stop(void);
593
594 T_AUDIO_RET audio_driver_init_midi_session(T_AUDIO_DRIVER_PARAMETER *p_driver_parameter, T_RV_RETURN *p_return_path);
595
596
597 /******************************* AUDIO CONFIGURATION REGISTRATION *****************************/
598
599 /******************/
600 /*** Voice path ***/
601 /******************/
602
603 /* Parameters */
604
605 /* Voice path selection */
606 #define AUDIO_GSM_VOICE_PATH (0)
607 #define AUDIO_BLUETOOTH_CORDLESS_VOICE_PATH (1)
608 #define AUDIO_BLUETOOTH_HEADSET (2)
609 #define AUDIO_DAI_ENCODER (12)
610 #define AUDIO_DAI_DECODER (11)
611 #define AUDIO_DAI_ACOUSTIC (14)
612
613 /* Structure */
614 /* audio path used */
615 typedef UINT8 T_AUDIO_VOICE_PATH_SETTING;
616
617 /********************************/
618 /*** Microphone configuration ***/
619 /********************************/
620
621 /* Parameters */
622 /* Mode */
623 #define AUDIO_MICROPHONE_HANDHELD (0)
624 #define AUDIO_MICROPHONE_HANDFREE (1)
625 #define AUDIO_MICROPHONE_HEADSET (2)
626
627 /* gain */
628 #define AUDIO_MICROPHONE_MUTE (13)
629
630 /* output_bias */
631 #define AUDIO_MICROPHONE_OUTPUT_BIAS_2_0V (0)
632 #define AUDIO_MICROPHONE_OUTPUT_BIAS_2_5V (1)
633
634 /* extra gain */
635 #define AUDIO_MICROPHONE_AUX_GAIN_28_2dB (0)
636 #define AUDIO_MICROPHONE_AUX_GAIN_4_6dB (1)
637
638 /* Structure */
639 typedef struct
640 {
641 UINT16 coefficient[31];
642 }
643 T_AUDIO_FIR_COEF;
644
645 typedef struct
646 {
647 /* gain of the microphone */
648 INT8 gain;
649 /* microphone output bias */
650 INT8 output_bias;
651 /* coefficients of the microphone FIR */
652 T_AUDIO_FIR_COEF fir;
653 }
654 T_AUDIO_MICROPHONE_MODE_HANDHELD;
655
656 typedef struct {
657 /* gain of the microphone */
658 INT8 gain;
659 /* extra gain of the microphone */
660 INT8 extra_gain;
661 /* microphone output bias */
662 INT8 output_bias;
663 /* coefficients of the microphone FIR */
664 T_AUDIO_FIR_COEF fir;
665 }
666 T_AUDIO_MICROPHONE_MODE_HANDFREE;
667
668 typedef struct {
669 /* gain of the microphone */
670 INT8 gain;
671 /* microphone output bias */
672 INT8 output_bias;
673 /* coefficients of the microphone FIR */
674 T_AUDIO_FIR_COEF fir;
675 }
676 T_AUDIO_MICROPHONE_MODE_HEADSET;
677
678 typedef union
679 {
680 /* handheld mode parameters */
681 T_AUDIO_MICROPHONE_MODE_HANDHELD handheld;
682 /* handfree mode parameters */
683 T_AUDIO_MICROPHONE_MODE_HANDFREE handfree;
684 /* headset mode parameters */
685 T_AUDIO_MICROPHONE_MODE_HEADSET headset;
686 }
687 T_AUDIO_MICROPHONE_MODE;
688
689 typedef struct
690 {
691 /* mode of the microphone */
692 INT8 mode;
693 /* Setting of the current mode */
694 T_AUDIO_MICROPHONE_MODE setting;
695 }
696 T_AUDIO_MICROPHONE_SETTING;
697
698 /*****************************/
699 /*** Speaker configuration ***/
700 /*****************************/
701
702 /* Paratemers */
703 /* Mode*/
704 #define AUDIO_SPEAKER_HANDHELD (0)
705 #define AUDIO_SPEAKER_HANDFREE (1)
706 #define AUDIO_SPEAKER_HEADSET (2)
707 #define AUDIO_SPEAKER_BUZZER (3)
708 #define AUDIO_SPEAKER_HANDHELD_HANDFREE (4)
709
710 /* filter */
711 #define AUDIO_SPEAKER_FILTER_ON (0)
712 #define AUDIO_SPEAKER_FILTER_OFF (1)
713
714 /* Buzzer */
715 #define AUDIO_SPEAKER_BUZZER_ON (0)
716 #define AUDIO_SPEAKER_BUZZER_OFF (1)
717
718 /* Structure */
719 typedef struct
720 {
721 /* gain of the speaker */
722 INT8 gain;
723 /* use the audio filter */
724 INT8 audio_filter;
725 /* coefficients of the speaker FIR */
726 T_AUDIO_FIR_COEF fir;
727 }
728 T_AUDIO_SPEAKER_MODE_HANDHELD;
729
730 typedef struct
731 {
732 /* gain of the speaker */
733 INT8 gain;
734 /* use the audio filter */
735 INT8 audio_filter;
736 /* coefficients of the speaker FIR */
737 T_AUDIO_FIR_COEF fir;
738 }
739 T_AUDIO_SPEAKER_MODE_HANDFREE;
740
741 typedef struct
742 {
743 /* gain of the speaker */
744 INT8 gain;
745 /* use the audio filter */
746 INT8 audio_filter;
747 /* coefficients of the speaker FIR */
748 T_AUDIO_FIR_COEF fir;
749 }
750 T_AUDIO_SPEAKER_MODE_HEADSET;
751
752 typedef struct
753 {
754 /* activate the buzzer */
755 INT8 activate;
756 }
757 T_AUDIO_SPEAKER_MODE_BUZZER;
758
759 typedef struct
760 {
761 /* gain of the speaker */
762 INT8 gain;
763 /* use the audio filter */
764 INT8 audio_filter;
765 /* coefficients of the speaker FIR */
766 T_AUDIO_FIR_COEF fir;
767 }
768 T_AUDIO_SPEAKER_MODE_HANDHELD_HANDFREE;
769
770 typedef union
771 {
772 /* handheld mode parameters */
773 T_AUDIO_SPEAKER_MODE_HANDHELD handheld;
774 /* handfree mode parameters */
775 T_AUDIO_SPEAKER_MODE_HANDFREE handfree;
776 /* headset mode parameters */
777 T_AUDIO_SPEAKER_MODE_HEADSET headset;
778 /* buzzer mode parameters */
779 T_AUDIO_SPEAKER_MODE_BUZZER buzzer;
780 /* handheld and handfree mode parameters */
781 T_AUDIO_SPEAKER_MODE_HANDHELD_HANDFREE handheld_handfree;
782 }
783 T_AUDIO_SPEAKER_MODE;
784
785 typedef struct
786 {
787 /* mode of the speaker */
788 INT8 mode;
789 /* Setting of the current mode */
790 T_AUDIO_SPEAKER_MODE setting;
791 }
792 T_AUDIO_SPEAKER_SETTING;
793
794 /********************************************/
795 /*** Mirophone-Speaker loop configuration ***/
796 /********************************************/
797
798 /* sidetone */
799 #define AUDIO_SIDETONE_OPEN (-26)
800
801 /* AEC enable */
802 #define AUDIO_AEC_ENABLE (0x0002)
803 #define AUDIO_AEC_DISABLE (0x0000)
804
805 /* AEC visibility */
806 #define AUDIO_AEC_VISIBILITY_ENABLE (0x0200)
807 #define AUDIO_AEC_VISIBILITY_DISABLE (0x0000)
808
809 /* AEC mode */
810 #define AUDIO_SHORT_ECHO (0x0200)
811 #define AUDIO_LONG_ECHO (0x0000)
812
813 /* echo suppression level */
814 #if (L1_NEW_AEC)
815 #define AUDIO_MAX_ECHO_0dB (0x7FFF)
816 #define AUDIO_MAX_ECHO_2dB (0x65AA)
817 #define AUDIO_MAX_ECHO_3dB (0x59AD)
818 #define AUDIO_MAX_ECHO_6dB (0x4000)
819 #define AUDIO_MAX_ECHO_12dB (0x1FFF)
820 #define AUDIO_MAX_ECHO_18dB (0x0FFF)
821 #define AUDIO_MAX_ECHO_24dB (0x07FF)
822 #else
823 #define AUDIO_ECHO_0dB (0x0000)
824 #define AUDIO_ECHO_6dB (0x0008)
825 #define AUDIO_ECHO_12dB (0x0010)
826 #define AUDIO_ECHO_18dB (0x0018)
827 #endif
828
829 /* noise suppression enable */
830 #define AUDIO_NOISE_SUPPRESSION_ENABLE (0x0004)
831 #define AUDIO_NOISE_SUPPRESSION_DISABLE (0x0000)
832
833 /* noise suppression level */
834 #define AUDIO_NOISE_NO_LIMITATION (0x0000)
835 #define AUDIO_NOISE_6dB (0x0020)
836 #define AUDIO_NOISE_12dB (0x0040)
837 #define AUDIO_NOISE_18dB (0x0060)
838
839 typedef struct
840 {
841 /* Enable the AEC */
842 UINT16 aec_enable;
843 #if (L1_NEW_AEC)
844 BOOL continuous_filtering;
845 UINT16 granularity_attenuation;
846 UINT16 smoothing_coefficient;
847 UINT16 max_echo_suppression_level;
848 UINT16 vad_factor;
849 UINT16 absolute_threshold;
850 UINT16 factor_asd_filtering;
851 UINT16 factor_asd_muting;
852 UINT16 aec_visibility; // UINT16 and not boolean because in L1, it is in aec_control
853 #else
854 /* Mode of the AEC */
855 UINT16 aec_mode;
856 /* level of the echo cancellation */
857 UINT16 echo_suppression_level;
858 #endif
859 /* enable the noise suppression */
860 UINT16 noise_suppression_enable;
861 /* level of the noise suppression */
862 UINT16 noise_suppression_level;
863 }
864 T_AUDIO_AEC_CFG;
865
866 typedef struct
867 {
868 /* gain of the sidetone */
869 INT8 sidetone_gain;
870 /* configuration of the acoustic echo cancellation */
871 T_AUDIO_AEC_CFG aec;
872 }
873 T_AUDIO_MICROPHONE_SPEAKER_LOOP_SETTING;
874
875 /****************************************/
876 /* audio mode file struture */
877 /* this file is in the folder /AUDCFG/ */
878 /* and has the extention .CFG */
879 /****************************************/
880 typedef struct
881 {
882 /* group of setting to define the audio path used */
883 T_AUDIO_VOICE_PATH_SETTING audio_path_setting;
884 /* group of setting to configure the audio path of the microphone */
885 T_AUDIO_MICROPHONE_SETTING audio_microphone_setting;
886 /* group of setting to configure the audio path of the speaker */
887 T_AUDIO_SPEAKER_SETTING audio_speaker_setting;
888 /* group of setting to configure the audio mode involved */
889 /* in tr microhpone and speaker loop */
890 T_AUDIO_MICROPHONE_SPEAKER_LOOP_SETTING audio_microphone_speaker_loop_setting;
891 }
892 T_AUDIO_MODE;
893
894 /****************************************/
895 /* audio volume file struture */
896 /* this file is in the folder /AUDCFG/ */
897 /* and has the extention .VOL */
898 /****************************************/
899 /* speaker volume action */
900 #define AUDIO_SPEAKER_VOLUME_INCREASE (0)
901 #define AUDIO_SPEAKER_VOLUME_DECREASE (1)
902 #define AUDIO_SPEAKER_VOLUME_SET (2)
903
904 /* speaker volume value */
905 #define AUDIO_SPEAKER_VOLUME_MUTE (0)
906 #define AUDIO_SPEAKER_VOLUME_24dB (1)
907 #define AUDIO_SPEAKER_VOLUME_18dB (50)
908 #define AUDIO_SPEAKER_VOLUME_12dB (100)
909 #define AUDIO_SPEAKER_VOLUME_6dB (150)
910 #define AUDIO_SPEAKER_VOLUME_0dB (200)
911 typedef struct
912 {
913 /* volume of the audio speaker */
914 UINT8 audio_speaker_level;
915 }
916 T_AUDIO_SPEAKER_LEVEL;
917
918 /******************/
919 /* MMI family API */
920 /******************/
921
922
923 /* structure */
924 /* maximum number of number of the filname characters */
925 #define AUDIO_MODE_FILENAME_MAX_SIZE (10)
926
927 typedef struct
928 {
929 char audio_mode_filename[AUDIO_MODE_FILENAME_MAX_SIZE];
930 }
931 T_AUDIO_MODE_LOAD;
932
933 typedef struct
934 {
935 char audio_mode_filename[AUDIO_MODE_FILENAME_MAX_SIZE];
936 }
937 T_AUDIO_MODE_SAVE;
938
939 typedef struct
940 {
941 INT8 volume_action;
942 UINT8 value;
943 }
944 T_AUDIO_SPEAKER_VOLUME;
945
946 /* Prototypes of MMI family*/
947 T_AUDIO_RET audio_mode_load (T_AUDIO_MODE_LOAD *p_parameter,
948 T_RV_RETURN return_path);
949
950 T_AUDIO_RET audio_mode_save (T_AUDIO_MODE_SAVE *p_parameter,
951 T_RV_RETURN return_path);
952
953 T_AUDIO_RET audio_speaker_volume ( T_AUDIO_SPEAKER_VOLUME volume,
954 T_RV_RETURN return_path);
955
956 /* Event return of the MMI family API*/
957 #define AUDIO_MODE_LOAD_DONE (0x0010 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
958 typedef struct
959 {
960 T_RV_HDR os_hdr;
961 INT8 status;
962 } T_AUDIO_LOAD_DONE;
963
964 #define AUDIO_MODE_SAVE_DONE (0x0011 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
965 typedef struct
966 {
967 T_RV_HDR os_hdr;
968 INT8 status;
969 } T_AUDIO_SAVE_DONE;
970
971 #define AUDIO_SPEAKER_VOLUME_DONE (0x0012 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
972 typedef struct
973 {
974 T_RV_HDR os_hdr;
975 INT8 status;
976 } T_AUDIO_VOLUME_DONE;
977
978
979 /**********************/
980 /* Full Access Family */
981 /**********************/
982
983 /* structure */
984 typedef struct
985 {
986 UINT8 variable_indentifier;
987 void *data;
988 }
989 T_AUDIO_FULL_ACCESS_WRITE;
990
991 typedef struct
992 {
993 UINT8 variable_indentifier;
994 void *data;
995 }
996 T_AUDIO_FULL_ACCESS_READ;
997
998 /* parameter */
999 #define AUDIO_PATH_USED (0)
1000 #define AUDIO_MICROPHONE_MODE (1)
1001 #define AUDIO_MICROPHONE_GAIN (2)
1002 #define AUDIO_MICROPHONE_EXTRA_GAIN (3)
1003 #define AUDIO_MICROPHONE_OUTPUT_BIAS (4)
1004 #define AUDIO_MICROPHONE_FIR (5)
1005 #define AUDIO_SPEAKER_MODE (6)
1006 #define AUDIO_SPEAKER_GAIN (7)
1007 #define AUDIO_SPEAKER_FILTER (8)
1008 #define AUDIO_SPEAKER_FIR (9)
1009 #define AUDIO_SPEAKER_BUZZER_STATE (10)
1010 #define AUDIO_MICROPHONE_SPEAKER_LOOP_SIDETONE (11)
1011 #define AUDIO_MICROPHONE_SPEAKER_LOOP_AEC (12)
1012 #define AUDIO_SPEAKER_VOLUME_LEVEL (13)
1013
1014
1015 /* prototype */
1016 T_AUDIO_RET audio_full_access_write (T_AUDIO_FULL_ACCESS_WRITE *p_parameter,
1017 T_RV_RETURN return_path);
1018
1019 T_AUDIO_RET audio_full_access_read (T_AUDIO_FULL_ACCESS_READ *p_parameter);
1020
1021
1022 /* Event returned ofthe Full Access Family */
1023 #define AUDIO_FULL_ACCESS_WRITE_DONE (0x0013 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
1024 typedef struct
1025 {
1026 T_RV_HDR os_hdr;
1027 INT8 status;
1028 } T_AUDIO_FULL_ACCESS_WRITE_DONE;
1029
1030 #ifdef __cplusplus
1031 }
1032 #endif
1033
1034 #endif /* __AUDIO_API_H_ */
1035
1036