1 /***************************************************************************
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
10 * Copyright (C) 2002 by Linus Nielsen Feltzing
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
20 ****************************************************************************/
30 #include "powermgmt.h"
35 #if CONFIG_CODEC == SWCODEC
38 #include "enc_config.h"
39 #if defined(HAVE_SPDIF_IN) || defined(HAVE_SPDIF_OUT)
42 #endif /* CONFIG_CODEC == SWCODEC */
43 #include "pcm_record.h"
44 #include "recording.h"
45 #include "mp3_playback.h"
55 #include "peakmeter.h"
57 #include "sound_menu.h"
58 #include "timefuncs.h"
68 #if (CONFIG_STORAGE & STORAGE_ATA) && (CONFIG_LED == LED_REAL) \
69 && !defined(SIMULATOR)
73 #include "screen_access.h"
81 /* This array holds the record timer interval lengths, in seconds */
82 static const unsigned long rec_timer_seconds
[] =
96 10L*60*60, /* 10:00 */
97 12L*60*60, /* 12:00 */
98 18L*60*60, /* 18:00 */
102 static unsigned int rec_timesplit_seconds(void)
104 return rec_timer_seconds
[global_settings
.rec_timesplit
];
107 /* This array holds the record size interval lengths, in bytes */
108 static const unsigned long rec_size_bytes
[] =
111 5*1024*1024, /* 5MB */
112 10*1024*1024, /* 10MB */
113 15*1024*1024, /* 15MB */
114 32*1024*1024, /* 32MB */
115 64*1024*1024, /* 64MB */
116 75*1024*1024, /* 75MB */
117 100*1024*1024, /* 100MB */
118 128*1024*1024, /* 128MB */
119 256*1024*1024, /* 256MB */
120 512*1024*1024, /* 512MB */
121 650*1024*1024, /* 650MB */
122 700*1024*1024, /* 700MB */
123 1024*1024*1024, /* 1GB */
124 1536*1024*1024, /* 1.5GB */
125 1792*1024*1024, /* 1.75GB */
128 static unsigned long rec_sizesplit_bytes(void)
130 return rec_size_bytes
[global_settings
.rec_sizesplit
];
133 void settings_apply_trigger(void)
135 int start_thres
, stop_thres
;
136 if (global_settings
.peak_meter_dbfs
)
138 start_thres
= global_settings
.rec_start_thres_db
- 1;
139 stop_thres
= global_settings
.rec_stop_thres_db
- 1;
143 start_thres
= global_settings
.rec_start_thres_linear
;
144 stop_thres
= global_settings
.rec_stop_thres_linear
;
147 peak_meter_define_trigger(
149 global_settings
.rec_start_duration
*HZ
,
150 MIN(global_settings
.rec_start_duration
*HZ
/ 2, 2*HZ
),
152 global_settings
.rec_stop_postrec
*HZ
,
153 global_settings
.rec_stop_gap
*HZ
156 /* recording screen status flags */
157 enum rec_status_flags
159 RCSTAT_IN_RECSCREEN
= 0x00000001,
160 RCSTAT_BEEN_IN_USB_MODE
= 0x00000002,
161 RCSTAT_CREATED_DIRECTORY
= 0x00000004,
162 RCSTAT_HAVE_RECORDED
= 0x00000008,
165 static int rec_status
= 0;
167 bool in_recording_screen(void)
169 return (rec_status
& RCSTAT_IN_RECSCREEN
) != 0;
172 #if CONFIG_KEYPAD == RECORDER_PAD
173 static bool f2_rec_screen(void);
174 static bool f3_rec_screen(void);
177 #define MAX_FILE_SIZE 0x7F800000 /* 2 GB - 4 MB */
179 #ifndef HAVE_REMOTE_LCD
180 static const int screen_update
= NB_SCREENS
;
182 static int screen_update
= NB_SCREENS
;
183 static bool remote_display_on
= true;
186 /* as we have the ability to disable the remote, we need an alternative loop */
187 #define FOR_NB_ACTIVE_SCREENS(i) for(i = 0; i < screen_update; i++)
189 static bool update_list
= false; /* (GIU) list needs updating */
191 /** File name creation **/
193 /* current file number to assist in creating unique numbered filenames
194 without actually having to create the file on disk */
195 static int file_number
= -1;
196 #endif /* CONFIG_RTC */
198 #if CONFIG_CODEC == SWCODEC
200 #define REC_FILE_ENDING(rec_format) \
201 (audio_formats[rec_format_afmt[rec_format]].ext_list)
203 #else /* CONFIG_CODEC != SWCODEC */
205 /* default record file extension for HWCODEC */
206 #define REC_FILE_ENDING(rec_format) \
207 (audio_formats[AFMT_MPA_L3].ext_list)
209 #endif /* CONFIG_CODEC == SWCODEC */
211 /* path for current file */
212 static char path_buffer
[MAX_PATH
];
214 /** Automatic Gain Control (AGC) **/
217 * peak_time is incremented every 0.2s, every 2nd run of record screen loop.
218 * hist_time is incremented every 0.5s, display update.
219 * peak_time is the counter of the peak hold read and agc process,
220 * overflow every 13 years 8-)
222 static long peak_time
= 0;
223 static long hist_time
= 0;
225 static short peak_valid_mem
[4];
226 #define BAL_MEM_SIZE 24
227 static short balance_mem
[BAL_MEM_SIZE
];
229 /* Automatic Gain Control */
230 #define AGC_MODE_SIZE 5
231 #define AGC_SAFETY_MODE 0
233 static const char* agc_preset_str
[] =
234 { "Off", "S", "L", "D", "M", "V" };
241 #define AGC_CLIP 32766
242 #define AGC_PEAK 29883 /* fast gain reduction threshold -0.8dB */
243 #define AGC_HIGH 27254 /* accelerated gain reduction threshold -1.6dB */
244 #define AGC_IMG 823 /* threshold for balance control -32dB */
245 /* autogain high level thresholds (-3dB, -7dB, -4dB, -5dB, -5dB) */
246 static const short agc_th_hi
[AGC_MODE_SIZE
] =
247 { 23197, 14637, 21156, 18428, 18426 };
248 /* autogain low level thresholds (-14dB, -11dB, -6dB, -7dB, -8dB) */
249 static const short agc_th_lo
[AGC_MODE_SIZE
] =
250 { 6538, 9235, 16422, 14636, 13045 };
251 /* autogain threshold times [1/5s] or [200ms] */
252 static const short agc_tdrop
[AGC_MODE_SIZE
] =
253 { 900, 225, 150, 60, 8 };
254 static const short agc_trise
[AGC_MODE_SIZE
] =
255 { 9000, 750, 400, 150, 20 };
256 static const short agc_tbal
[AGC_MODE_SIZE
] =
257 { 4500, 500, 300, 100, 15 };
259 static bool agc_enable
= true;
260 static short agc_preset
;
262 static int agc_left
= 0;
263 static int agc_right
= 0;
264 /* AGC time since high target volume was exceeded */
265 static short agc_droptime
= 0;
266 /* AGC time since volume fallen below low target */
267 static short agc_risetime
= 0;
268 /* AGC balance time exceeding +/- 0.7dB */
269 static short agc_baltime
= 0;
270 /* AGC maximum gain */
271 static short agc_maxgain
;
272 #endif /* HAVE_AGC */
274 static void set_gain(void)
277 if(global_settings
.rec_source
== AUDIO_SRC_MIC
)
279 audio_set_recording_gain(global_settings
.rec_mic_gain
,
285 /* AUDIO_SRC_LINEIN, AUDIO_SRC_FMRADIO, AUDIO_SRC_SPDIF */
286 audio_set_recording_gain(global_settings
.rec_left_gain
,
287 global_settings
.rec_right_gain
,
290 /* reset the clipping indicators */
291 peak_meter_set_clip_hold(global_settings
.peak_meter_clip_hold
);
296 /* Read peak meter values & calculate balance.
297 * Returns validity of peak values.
298 * Used for automatic gain control and history diagram.
300 static bool read_peak_levels(int *peak_l
, int *peak_r
, int *balance
)
302 peak_meter_get_peakhold(peak_l
, peak_r
);
303 peak_valid_mem
[peak_time
% 3] = *peak_l
;
304 if (((peak_valid_mem
[0] == peak_valid_mem
[1]) &&
305 (peak_valid_mem
[1] == peak_valid_mem
[2])) &&
306 ((*peak_l
< 32767) || storage_disk_is_active()))
309 if (*peak_r
> *peak_l
)
310 balance_mem
[peak_time
% BAL_MEM_SIZE
] = (*peak_l
?
311 MIN((10000 * *peak_r
) / *peak_l
- 10000, 15118) : 15118);
313 balance_mem
[peak_time
% BAL_MEM_SIZE
] = (*peak_r
?
314 MAX(10000 - (10000 * *peak_l
) / *peak_r
, -15118) : -15118);
317 for (i
= 0; i
< BAL_MEM_SIZE
; i
++)
318 *balance
+= balance_mem
[i
];
319 *balance
= *balance
/ BAL_MEM_SIZE
;
324 /* AGC helper function to check if maximum gain is reached */
325 static bool agc_gain_is_max(bool left
, bool right
)
327 /* range -128...+108 [0.5dB] */
328 short gain_current_l
;
329 short gain_current_r
;
334 switch (global_settings
.rec_source
)
336 #if defined(HAVE_LINE_REC) || defined(HAVE_FMRADIO_REC)
337 HAVE_LINE_REC_(case AUDIO_SRC_LINEIN
:)
338 HAVE_FMRADIO_REC_(case AUDIO_SRC_FMRADIO
:)
339 gain_current_l
= global_settings
.rec_left_gain
;
340 gain_current_r
= global_settings
.rec_right_gain
;
342 #endif /* LINE, FMRADIO */
343 #if defined(HAVE_MIC_REC)
346 gain_current_l
= global_settings
.rec_mic_gain
;
347 gain_current_r
= global_settings
.rec_mic_gain
;
351 return ((left
&& (gain_current_l
>= agc_maxgain
)) ||
352 (right
&& (gain_current_r
>= agc_maxgain
)));
355 static void change_recording_gain(bool increment
, bool left
, bool right
)
357 int factor
= (increment
? 1 : -1);
359 switch (global_settings
.rec_source
)
361 #if defined(HAVE_LINE_REC) || defined(HAVE_FMRADIO_REC)
362 HAVE_LINE_REC_(case AUDIO_SRC_LINEIN
:)
363 HAVE_FMRADIO_REC_(case AUDIO_SRC_FMRADIO
:)
364 if (left
) global_settings
.rec_left_gain
+= factor
;
365 if (right
) global_settings
.rec_right_gain
+= factor
;
367 #endif /* LINE, FMRADIO */
368 #if defined(HAVE_MIC_REC)
370 global_settings
.rec_mic_gain
+= factor
;
376 * Handle automatic gain control (AGC).
377 * Change recording gain if peak_x levels are above or below
378 * target volume for specified timeouts.
380 static void auto_gain_control(int *peak_l
, int *peak_r
, int *balance
)
386 if (*peak_l
> agc_left
)
389 agc_left
-= (agc_left
- *peak_l
+ 3) >> 2;
390 if (*peak_r
> agc_right
)
393 agc_right
-= (agc_right
- *peak_r
+ 3) >> 2;
394 agc_mono
= (agc_left
+ agc_right
) / 2;
396 agc_mode
= abs(agc_preset
) - 1;
402 if (agc_mode
!= AGC_SAFETY_MODE
) {
403 /* Automatic balance control - only if not in safety mode */
404 if ((agc_left
> AGC_IMG
) && (agc_right
> AGC_IMG
))
409 agc_baltime
-= !(peak_time
% 4); /* 0.47 - 0.75dB */
410 else if (*balance
> -4125)
411 agc_baltime
--; /* 0.75 - 3.00dB */
412 else if (*balance
> -7579)
413 agc_baltime
-= 2; /* 3.00 - 4.90dB */
415 agc_baltime
-= !(peak_time
% 8); /* 4.90 - inf dB */
417 agc_baltime
-= (peak_time
% 2);
419 else if (*balance
> 556)
422 agc_baltime
+= !(peak_time
% 4);
423 else if (*balance
< 4125)
425 else if (*balance
< 7579)
428 agc_baltime
+= !(peak_time
% 8);
430 agc_baltime
+= (peak_time
% 2);
433 if ((*balance
* agc_baltime
) < 0)
436 agc_baltime
-= peak_time
% 2;
438 agc_baltime
+= peak_time
% 2;
441 increment
= ((agc_risetime
/ 2) > agc_droptime
);
443 if (agc_baltime
< -agc_tbal
[agc_mode
])
445 if (!increment
|| !agc_gain_is_max(!increment
, increment
)) {
446 change_recording_gain(increment
, !increment
, increment
);
451 else if (agc_baltime
> +agc_tbal
[agc_mode
])
453 if (!increment
|| !agc_gain_is_max(increment
, !increment
)) {
454 change_recording_gain(increment
, increment
, !increment
);
460 else if (!(hist_time
% 4))
469 /* Automatic gain control */
470 if ((agc_left
> agc_th_hi
[agc_mode
]) || (agc_right
> agc_th_hi
[agc_mode
]))
472 if ((agc_left
> AGC_CLIP
) || (agc_right
> AGC_CLIP
))
473 agc_droptime
+= agc_tdrop
[agc_mode
] /
474 (global_settings
.rec_agc_cliptime
+ 1);
475 if (agc_left
> AGC_HIGH
) {
478 if (agc_left
> AGC_PEAK
)
481 if (agc_right
> AGC_HIGH
) {
484 if (agc_right
> AGC_PEAK
)
487 if (agc_mono
> agc_th_hi
[agc_mode
])
490 agc_droptime
+= !(peak_time
% 2);
492 if (agc_droptime
>= agc_tdrop
[agc_mode
])
494 change_recording_gain(false, true, true);
499 agc_risetime
= MAX(agc_risetime
- 1, 0);
501 else if (agc_mono
< agc_th_lo
[agc_mode
])
503 if (agc_mono
< (agc_th_lo
[agc_mode
] / 8))
504 agc_risetime
+= !(peak_time
% 5);
505 else if (agc_mono
< (agc_th_lo
[agc_mode
] / 2))
510 if (agc_risetime
>= agc_trise
[agc_mode
]) {
511 if ((agc_mode
!= AGC_SAFETY_MODE
) &&
512 (!agc_gain_is_max(true, true))) {
513 change_recording_gain(true, true, true);
519 agc_droptime
= MAX(agc_droptime
- 1, 0);
521 else if (!(peak_time
% 6)) /* on target level every 1.2 sec */
523 agc_risetime
= MAX(agc_risetime
- 1, 0);
524 agc_droptime
= MAX(agc_droptime
- 1, 0);
527 #endif /* HAVE_AGC */
529 static const char* const fmtstr
[] =
531 "%c%d %s", /* no decimals */
532 "%c%d.%d %s ", /* 1 decimal */
533 "%c%d.%02d %s " /* 2 decimals */
536 static char *fmt_gain(int snd
, int val
, char *str
, int len
)
542 val
= sound_val2phys(snd
, val
);
548 numdec
= sound_numdecimals(snd
);
549 unit
= sound_unit(snd
);
553 i
= val
/ (10*numdec
);
554 d
= val
% (10*numdec
);
555 snprintf(str
, len
, fmtstr
[numdec
], sign
, i
, d
, unit
);
558 snprintf(str
, len
, fmtstr
[numdec
], sign
, val
, unit
);
563 /* the list below must match enum audio_sources in audio.h */
564 static const char* const prestr
[] =
566 HAVE_MIC_IN_([AUDIO_SRC_MIC
] = "R_MIC_",)
567 HAVE_LINE_REC_([AUDIO_SRC_LINEIN
] = "R_LINE_",)
568 HAVE_SPDIF_IN_([AUDIO_SRC_SPDIF
] = "R_SPDIF_",)
569 HAVE_FMRADIO_REC_([AUDIO_SRC_FMRADIO
] = "R_FM_",)
572 char *rec_create_filename(char *buffer
)
575 const char *pref
= "R_";
577 /* Directory existence and writeablility should have already been
578 * verified - do not pass NULL pointers to pcmrec */
580 if((unsigned)global_settings
.rec_source
< AUDIO_NUM_SOURCES
)
582 pref
= prestr
[global_settings
.rec_source
];
585 strcpy(buffer
, global_settings
.rec_directory
);
587 snprintf(ext
, sizeof(ext
), ".%s",
588 REC_FILE_ENDING(global_settings
.rec_format
));
591 return create_numbered_filename(buffer
, buffer
, pref
, ext
, 4,
594 /* We'll wait at least up to the start of the next second so no duplicate
596 return create_datetime_filename(buffer
, buffer
, pref
, ext
, true);
601 /* Hit disk to get a starting filename for the type */
602 static void rec_init_filename(void)
605 rec_create_filename(path_buffer
);
610 int rec_create_directory(void)
613 const char * const folder
= global_settings
.rec_directory
;
615 if (strcmp(folder
, "/") && !dir_exists(folder
))
621 while (action_userabort(HZ
) == false)
624 str(LANG_REC_DIR_NOT_WRITABLE
),
625 str(LANG_OFF_ABORT
));
630 rec_status
|= RCSTAT_CREATED_DIRECTORY
;
638 void rec_init_recording_options(struct audio_recording_options
*options
)
640 options
->rec_source
= global_settings
.rec_source
;
641 options
->rec_frequency
= global_settings
.rec_frequency
;
642 options
->rec_channels
= global_settings
.rec_channels
;
643 options
->rec_prerecord_time
= global_settings
.rec_prerecord_time
;
644 #if CONFIG_CODEC == SWCODEC
645 options
->rec_mono_mode
= global_settings
.rec_mono_mode
;
646 options
->rec_source_flags
= 0;
647 options
->enc_config
.rec_format
= global_settings
.rec_format
;
648 global_to_encoder_config(&options
->enc_config
);
650 options
->rec_quality
= global_settings
.rec_quality
;
651 options
->rec_editable
= global_settings
.rec_editable
;
655 #if CONFIG_CODEC == SWCODEC && !defined (SIMULATOR)
656 void rec_set_source(int source
, unsigned flags
)
658 /* Set audio input source, power up/down devices */
659 audio_set_input_source(source
, flags
);
661 /* Set peakmeters for recording or reset to playback */
662 peak_meter_playback((flags
& SRCF_RECORDING
) == 0);
663 peak_meter_enabled
= true;
665 #endif /* CONFIG_CODEC == SWCODEC && !defined (SIMULATOR) */
667 void rec_set_recording_options(struct audio_recording_options
*options
)
669 #if CONFIG_CODEC != SWCODEC
670 if (global_settings
.rec_prerecord_time
)
672 talk_buffer_steal(); /* will use the mp3 buffer */
674 #else /* == SWCODEC */
675 rec_set_source(options
->rec_source
,
676 options
->rec_source_flags
| SRCF_RECORDING
);
677 #endif /* CONFIG_CODEC != SWCODEC */
679 audio_set_recording_options(options
);
682 void rec_command(enum recording_command cmd
)
686 case RECORDING_CMD_STOP_SHUTDOWN
:
687 pm_activate_clipcount(false);
688 audio_stop_recording();
689 #if CONFIG_CODEC == SWCODEC
690 audio_close_recording();
694 case RECORDING_CMD_STOP
:
695 pm_activate_clipcount(false);
696 audio_stop_recording();
698 case RECORDING_CMD_START
:
699 /* steal mp3 buffer, create unique filename and start recording */
700 pm_reset_clipcount();
701 pm_activate_clipcount(true);
702 #if CONFIG_CODEC != SWCODEC
703 talk_buffer_steal(); /* we use the mp3 buffer */
705 audio_record(rec_create_filename(path_buffer
));
707 case RECORDING_CMD_START_NEWFILE
:
708 /* create unique filename and start recording*/
709 pm_reset_clipcount();
710 pm_activate_clipcount(true); /* just to be sure */
711 audio_new_file(rec_create_filename(path_buffer
));
713 case RECORDING_CMD_PAUSE
:
714 pm_activate_clipcount(false);
715 audio_pause_recording();
717 case RECORDING_CMD_RESUME
:
718 pm_activate_clipcount(true);
719 audio_resume_recording();
725 /* used in trigger_listerner and recording_screen */
726 static unsigned int last_seconds
= 0;
729 * Callback function so that the peak meter code can send an event
730 * to this application. This function can be passed to
731 * peak_meter_set_trigger_listener in order to activate the trigger.
733 static void trigger_listener(int trigger_status
)
735 switch (trigger_status
)
738 if(!(audio_status() & AUDIO_STATUS_RECORD
))
740 rec_status
|= RCSTAT_HAVE_RECORDED
;
741 rec_command(RECORDING_CMD_START
);
742 #if CONFIG_CODEC != SWCODEC
743 /* give control to mpeg thread so that it can start
745 yield(); yield(); yield();
749 /* if we're already recording this is a retrigger */
752 if((audio_status() & AUDIO_STATUS_PAUSE
) &&
753 (global_settings
.rec_trigger_type
== TRIG_TYPE_PAUSE
))
755 rec_command(RECORDING_CMD_RESUME
);
757 /* New file on trig start*/
758 else if (global_settings
.rec_trigger_type
!= TRIG_TYPE_NEW_FILE
)
760 rec_command(RECORDING_CMD_START_NEWFILE
);
761 /* tell recording_screen to reset the time */
767 /* A _change_ to TRIG_READY means the current recording has stopped */
769 if(audio_status() & AUDIO_STATUS_RECORD
)
771 switch(global_settings
.rec_trigger_type
)
773 case TRIG_TYPE_STOP
: /* Stop */
774 rec_command(RECORDING_CMD_STOP
);
777 case TRIG_TYPE_PAUSE
: /* Pause */
778 rec_command(RECORDING_CMD_PAUSE
);
781 case TRIG_TYPE_NEW_FILE
: /* New file on trig stop*/
782 rec_command(RECORDING_CMD_START_NEWFILE
);
783 /* tell recording_screen to reset the time */
787 case 3: /* Stop and shutdown */
788 rec_command(RECORDING_CMD_STOP_SHUTDOWN
);
792 if (global_settings
.rec_trigger_mode
!= TRIG_MODE_REARM
)
794 peak_meter_set_trigger_listener(NULL
);
795 peak_meter_trigger(false);
802 /* Stuff for drawing the screen */
804 enum rec_list_items_stereo
{
820 enum rec_list_items_mono
{
825 ITEM_AGC_MAXDB_M
= 5,
834 #ifdef HAVE_SPDIF_REC
835 enum rec_list_items_spdif
{
837 #if CONFIG_CODEC == SWCODEC
838 ITEM_SAMPLERATE_D
= 6,
848 static int listid_to_enum
[ITEM_COUNT
];
850 static char * reclist_get_name(int selected_item
, void * data
,
851 char * buffer
, size_t buffer_len
)
857 data
= data
; /* not used */
858 if(selected_item
>= ITEM_COUNT
)
861 switch (listid_to_enum
[selected_item
])
864 snprintf(buffer
, buffer_len
, "%s: %s", str(LANG_VOLUME
),
865 fmt_gain(SOUND_VOLUME
,
866 global_settings
.volume
,
867 buf2
, sizeof(buf2
)));
871 if(global_settings
.rec_source
== AUDIO_SRC_MIC
)
873 /* Draw MIC recording gain */
874 snprintf(buffer
, buffer_len
, "%s: %s", str(LANG_GAIN
),
875 fmt_gain(SOUND_MIC_GAIN
,
876 global_settings
.rec_mic_gain
,
877 buf2
, sizeof(buf2
)));
882 int avg_gain
= (global_settings
.rec_left_gain
+
883 global_settings
.rec_right_gain
) / 2;
884 snprintf(buffer
, buffer_len
, "%s: %s", str(LANG_GAIN
),
885 fmt_gain(SOUND_LEFT_GAIN
,
887 buf2
, sizeof(buf2
)));
891 snprintf(buffer
, buffer_len
, "%s: %s",
893 fmt_gain(SOUND_LEFT_GAIN
,
894 global_settings
.rec_left_gain
,
895 buf2
, sizeof(buf2
)));
898 snprintf(buffer
, buffer_len
, "%s: %s",
899 str(LANG_GAIN_RIGHT
),
900 fmt_gain(SOUND_RIGHT_GAIN
,
901 global_settings
.rec_right_gain
,
902 buf2
, sizeof(buf2
)));
906 snprintf(buffer
, buffer_len
, "%s: %s",
907 str(LANG_RECORDING_AGC_PRESET
),
908 agc_preset_str
[agc_preset
]);
912 snprintf(buffer
, buffer_len
, "%s: %s",
913 str(LANG_RECORDING_AGC_MAXGAIN
),
914 fmt_gain(SOUND_LEFT_GAIN
,
915 agc_maxgain
, buf2
, sizeof(buf2
)));
917 else if (global_settings
.rec_source
== AUDIO_SRC_MIC
)
918 snprintf(buffer
, buffer_len
, "%s: %s (%s)",
919 str(LANG_RECORDING_AGC_MAXGAIN
),
920 fmt_gain(SOUND_MIC_GAIN
,
921 agc_maxgain
, buf2
, sizeof(buf2
)),
922 fmt_gain(SOUND_MIC_GAIN
,
923 agc_maxgain
- global_settings
.rec_mic_gain
,
924 buf3
, sizeof(buf3
)));
927 snprintf(buffer
, buffer_len
, "%s: %s (%s)",
928 str(LANG_RECORDING_AGC_MAXGAIN
),
929 fmt_gain(SOUND_LEFT_GAIN
,
930 agc_maxgain
, buf2
, sizeof(buf2
)),
931 fmt_gain(SOUND_LEFT_GAIN
,
933 (global_settings
.rec_left_gain
+
934 global_settings
.rec_right_gain
)/2,
935 buf3
, sizeof(buf3
)));
938 #if CONFIG_CODEC == SWCODEC
939 #ifdef HAVE_SPDIF_REC
940 case ITEM_SAMPLERATE_D
:
941 snprintf(buffer
, buffer_len
, "%s: %d",
942 str(LANG_RECORDING_FREQUENCY
),
943 pcm_rec_sample_rate());
949 if(audio_status() & AUDIO_STATUS_RECORD
)
951 size_t tot_len
= strlen(path_buffer
) +
952 strlen(str(LANG_RECORDING_FILENAME
)) + 1;
953 if(tot_len
> buffer_len
)
955 snprintf(buffer
, buffer_len
, "%s %s",
956 str(LANG_RECORDING_FILENAME
),
957 path_buffer
+ tot_len
- buffer_len
);
961 snprintf(buffer
, buffer_len
, "%s %s",
962 str(LANG_RECORDING_FILENAME
), path_buffer
);
967 strlcpy(buffer
, str(LANG_RECORDING_FILENAME
), buffer_len
);
978 bool recording_start_automatic
= false;
980 bool recording_screen(bool no_source
)
983 int done
= -1; /* negative to re-init, positive to quit, zero to run */
984 char buf
[32]; /* for preparing strings */
985 char buf2
[32]; /* for preparing strings */
986 int w
, h
; /* character width/height */
987 int update_countdown
= 0; /* refresh counter */
988 unsigned int seconds
;
990 int audio_stat
= 0; /* status of the audio system */
991 int last_audio_stat
= -1; /* previous status so we can act on changes */
992 struct viewport vp_list
[NB_SCREENS
], vp_top
[NB_SCREENS
]; /* the viewports */
994 #if CONFIG_CODEC == SWCODEC
995 int warning_counter
= 0;
996 #define WARNING_PERIOD 7
999 #if CONFIG_CODEC == SWCODEC
1000 #ifdef HAVE_SPDIF_REC
1001 unsigned long prev_sample_rate
= 0;
1005 #ifdef HAVE_FMRADIO_REC
1006 /* Radio is left on if:
1007 * 1) Is was on at the start and the initial source is FM Radio
1008 * 2) 1) and the source was never changed to something else
1010 int radio_status
= (global_settings
.rec_source
!= AUDIO_SRC_FMRADIO
) ?
1011 FMRADIO_OFF
: get_radio_status();
1013 #if (CONFIG_LED == LED_REAL)
1014 bool led_state
= false;
1015 int led_countdown
= 2;
1018 bool peak_read
= false;
1019 bool peak_valid
= false;
1023 int oldbars
, recbars
= VP_SB_ALLSCREENS
;
1025 int pm_x
[NB_SCREENS
]; /* peakmeter (and trigger bar) x pos */
1026 int pm_y
[NB_SCREENS
]; /* peakmeter y pos */
1027 int pm_h
[NB_SCREENS
]; /* peakmeter height */
1028 int trig_ypos
[NB_SCREENS
]; /* trigger bar y pos */
1029 int trig_width
[NB_SCREENS
]; /* trigger bar width */
1030 bool compact_view
[NB_SCREENS
]; /* tweak layout tiny screens / big fonts */
1032 struct gui_synclist lists
; /* the list in the bottom vp */
1033 #ifdef HAVE_FMRADIO_REC
1034 int prev_rec_source
= global_settings
.rec_source
; /* detect source change */
1037 static const unsigned char *byte_units
[] = {
1039 ID2P(LANG_KILOBYTE
),
1040 ID2P(LANG_MEGABYTE
),
1044 struct audio_recording_options rec_options
;
1045 rec_status
= RCSTAT_IN_RECSCREEN
;
1047 #if (CONFIG_STORAGE & STORAGE_ATA) && (CONFIG_LED == LED_REAL) \
1048 && !defined(SIMULATOR)
1049 ata_set_led_enabled(false);
1052 #if CONFIG_CODEC == SWCODEC
1053 /* recording_menu gets messed up: so prevent manus talking */
1055 /* audio_init_recording stops anything playing when it takes the audio
1058 /* Yes, we use the D/A for monitoring */
1059 peak_meter_enabled
= true;
1060 peak_meter_playback(true);
1064 peak_meter_get_peakhold(&peak_l
, &peak_r
);
1067 pm_reset_clipcount();
1068 pm_activate_clipcount(false);
1069 settings_apply_trigger();
1072 agc_preset_str
[0] = str(LANG_OFF
);
1073 agc_preset_str
[1] = str(LANG_AGC_SAFETY
);
1074 agc_preset_str
[2] = str(LANG_AGC_LIVE
);
1075 agc_preset_str
[3] = str(LANG_AGC_DJSET
);
1076 agc_preset_str
[4] = str(LANG_AGC_MEDIUM
);
1077 agc_preset_str
[5] = str(LANG_AGC_VOICE
);
1078 #endif /* HAVE_AGC */
1080 #if CONFIG_CODEC == SWCODEC
1081 audio_close_recording();
1083 audio_init_recording(0);
1084 sound_set_volume(global_settings
.volume
);
1087 /* Create new filename for recording start */
1088 rec_init_filename();
1091 /* viewport init and calculations that only needs to be done once */
1093 recbars
|= VP_SB_IGNORE_SETTING(i
);
1094 oldbars
= viewportmanager_set_statusbar(recbars
);
1098 /* top vp, 4 lines, force sys font if total screen < 6 lines
1099 NOTE: one could limit the list to 1 line and get away with 5 lines */
1101 viewport_set_defaults(v
, i
);
1102 if (viewport_get_nb_lines(v
) < 4)
1104 /* compact needs 4 lines total */
1105 v
->font
= FONT_SYSFIXED
;
1106 compact_view
[i
] = false;
1110 if (viewport_get_nb_lines(v
) < (4+2)) /*top=4,list=2*/
1111 compact_view
[i
] = true;
1113 compact_view
[i
] = false;
1115 vp_list
[i
] = *v
; /* get a copy now so it can be sized more easily */
1116 v
->height
= (font_get(v
->font
)->height
)*(compact_view
[i
] ? 3 : 4);
1118 /* list section, rest of the screen */
1119 vp_list
[i
].y
= vp_top
[i
].y
+ vp_top
[i
].height
;
1120 vp_list
[i
].height
-= vp_list
[i
].y
;
1121 screens
[i
].set_viewport(&vp_top
[i
]); /* req for next calls */
1123 screens
[i
].getstringsize("W", &w
, &h
);
1124 pm_y
[i
] = font_get(vp_top
[i
].font
)->height
* 2;
1125 trig_ypos
[i
] = font_get(vp_top
[i
].font
)->height
* 3;
1127 trig_ypos
[i
] -= (font_get(vp_top
[i
].font
)->height
)/2;
1130 /* init the bottom list */
1131 gui_synclist_init(&lists
, reclist_get_name
, NULL
, false, 1, vp_list
);
1132 gui_synclist_set_title(&lists
, NULL
, Icon_NOICON
);
1134 /* start of the loop: we stay in this loop until user quits recscreen */
1139 /* request to re-init stuff, done after settings screen */
1141 #ifdef HAVE_FMRADIO_REC
1142 /* If input changes away from FM Radio,
1143 radio will remain off when recording screen closes. */
1144 if (global_settings
.rec_source
!= prev_rec_source
1145 && prev_rec_source
== AUDIO_SRC_FMRADIO
)
1146 radio_status
= FMRADIO_OFF
;
1147 prev_rec_source
= global_settings
.rec_source
;
1153 if(global_settings
.peak_meter_clipcounter
)
1156 screens
[i
].getstringsize(str(LANG_PM_CLIPCOUNT
),
1157 &clipwidth
, &h
); /* h is same */
1158 pm_x
[i
] = clipwidth
+1;
1160 if(global_settings
.rec_trigger_mode
== TRIG_MODE_OFF
)
1161 pm_h
[i
] = font_get(vp_top
[i
].font
)->height
* 2;
1163 pm_h
[i
] = font_get(vp_top
[i
].font
)->height
;
1166 trig_width
[i
] = vp_top
[i
].width
- pm_x
[i
];
1169 #if CONFIG_CODEC == SWCODEC
1170 audio_close_recording();
1171 audio_init_recording(0);
1174 rec_init_recording_options(&rec_options
);
1175 rec_set_recording_options(&rec_options
);
1177 if(rec_create_directory() < 0)
1183 #if CONFIG_CODEC == SWCODEC && CONFIG_RTC == 0
1184 /* If format changed, a new number is required */
1185 rec_init_filename();
1190 if (global_settings
.rec_source
== AUDIO_SRC_MIC
) {
1191 agc_preset
= global_settings
.rec_agc_preset_mic
;
1192 agc_maxgain
= global_settings
.rec_agc_maxgain_mic
;
1197 agc_preset
= global_settings
.rec_agc_preset_line
;
1198 agc_maxgain
= global_settings
.rec_agc_maxgain_line
;
1200 #endif /* HAVE_AGC */
1203 update_countdown
= 0; /* Update immediately */
1205 /* populate translation table for list id -> enum */
1206 #ifdef HAVE_SPDIF_REC
1207 if(global_settings
.rec_source
== AUDIO_SRC_SPDIF
)
1209 listid_to_enum
[0] = ITEM_VOLUME_D
;
1210 #if CONFIG_CODEC == SWCODEC
1211 listid_to_enum
[1] = ITEM_SAMPLERATE_D
;
1212 listid_to_enum
[2] = ITEM_FILENAME_D
;
1214 listid_to_enum
[1] = ITEM_FILENAME_D
;
1217 gui_synclist_set_nb_items(&lists
, ITEM_COUNT_D
); /* spdif */
1221 if(HAVE_MIC_REC_((global_settings
.rec_source
== AUDIO_SRC_MIC
) || )
1222 (global_settings
.rec_channels
== 1))
1224 listid_to_enum
[0] = ITEM_VOLUME_M
;
1225 listid_to_enum
[1] = ITEM_GAIN_M
;
1227 listid_to_enum
[2] = ITEM_AGC_MODE_M
;
1228 listid_to_enum
[3] = ITEM_AGC_MAXDB_M
;
1229 listid_to_enum
[4] = ITEM_FILENAME_M
;
1231 listid_to_enum
[2] = ITEM_FILENAME_M
;
1233 gui_synclist_set_nb_items(&lists
, ITEM_COUNT_M
); /* mono */
1237 listid_to_enum
[0] = ITEM_VOLUME
;
1238 listid_to_enum
[1] = ITEM_GAIN
;
1239 listid_to_enum
[2] = ITEM_GAIN_L
;
1240 listid_to_enum
[3] = ITEM_GAIN_R
;
1242 listid_to_enum
[4] = ITEM_AGC_MODE
;
1243 listid_to_enum
[5] = ITEM_AGC_MAXDB
;
1244 listid_to_enum
[6] = ITEM_FILENAME
;
1246 listid_to_enum
[4] = ITEM_FILENAME
;
1248 gui_synclist_set_nb_items(&lists
, ITEM_COUNT
); /* stereo */
1251 gui_synclist_draw(&lists
);
1252 } /* if(done < 0) */
1254 audio_stat
= audio_status();
1256 #if (CONFIG_LED == LED_REAL)
1259 * Flash the LED while waiting to record. Turn it on while
1262 if(audio_stat
& AUDIO_STATUS_RECORD
)
1264 if (audio_stat
& AUDIO_STATUS_PAUSE
)
1266 if (--led_countdown
<= 0)
1268 led_state
= !led_state
;
1275 /* trigger is on in status TRIG_READY (no check needed) */
1281 int trig_stat
= peak_meter_trigger_status();
1283 * other trigger stati than trig_off and trig_steady
1284 * already imply that we are recording.
1286 if (trig_stat
== TRIG_STEADY
)
1288 if (--led_countdown
<= 0)
1290 led_state
= !led_state
;
1297 /* trigger is on in status TRIG_READY (no check needed) */
1301 #endif /* CONFIG_LED */
1303 /* Wait for a button a while (HZ/10) drawing the peak meter */
1304 button
= peak_meter_draw_get_btn(CONTEXT_RECSCREEN
,
1306 screen_update
, vp_top
);
1307 if (last_audio_stat
!= audio_stat
)
1309 if (audio_stat
& AUDIO_STATUS_RECORD
)
1311 rec_status
|= RCSTAT_HAVE_RECORDED
;
1313 last_audio_stat
= audio_stat
;
1317 if (recording_start_automatic
)
1319 /* simulate a button press */
1320 button
= ACTION_REC_PAUSE
;
1321 recording_start_automatic
= false;
1324 /* let list handle the button */
1325 gui_synclist_do_button(&lists
, &button
, LIST_WRAP_UNLESS_HELD
);
1330 case ACTION_SETTINGS_INC
:
1331 case ACTION_SETTINGS_INCREPEAT
:
1332 switch (listid_to_enum
[gui_synclist_get_sel_pos(&lists
)])
1335 global_settings
.volume
++;
1340 if(global_settings
.rec_source
== AUDIO_SRC_MIC
)
1342 if(global_settings
.rec_mic_gain
<
1343 sound_max(SOUND_MIC_GAIN
))
1344 global_settings
.rec_mic_gain
++;
1349 if(global_settings
.rec_left_gain
<
1350 sound_max(SOUND_LEFT_GAIN
))
1351 global_settings
.rec_left_gain
++;
1352 if(global_settings
.rec_right_gain
<
1353 sound_max(SOUND_RIGHT_GAIN
))
1354 global_settings
.rec_right_gain
++;
1358 if(global_settings
.rec_left_gain
<
1359 sound_max(SOUND_LEFT_GAIN
))
1360 global_settings
.rec_left_gain
++;
1363 if(global_settings
.rec_right_gain
<
1364 sound_max(SOUND_RIGHT_GAIN
))
1365 global_settings
.rec_right_gain
++;
1369 agc_preset
= MIN(agc_preset
+ 1, AGC_MODE_SIZE
);
1370 agc_enable
= (agc_preset
!= 0);
1372 if (global_settings
.rec_source
== AUDIO_SRC_MIC
) {
1373 global_settings
.rec_agc_preset_mic
= agc_preset
;
1374 agc_maxgain
= global_settings
.rec_agc_maxgain_mic
;
1378 global_settings
.rec_agc_preset_line
= agc_preset
;
1379 agc_maxgain
= global_settings
.rec_agc_maxgain_line
;
1382 case ITEM_AGC_MAXDB
:
1384 if (global_settings
.rec_source
== AUDIO_SRC_MIC
)
1386 agc_maxgain
= MIN(agc_maxgain
+ 1,
1387 sound_max(SOUND_MIC_GAIN
));
1388 global_settings
.rec_agc_maxgain_mic
= agc_maxgain
;
1393 agc_maxgain
= MIN(agc_maxgain
+ 1,
1394 sound_max(SOUND_LEFT_GAIN
));
1395 global_settings
.rec_agc_maxgain_line
= agc_maxgain
;
1398 #endif /* HAVE_AGC */
1401 update_countdown
= 0; /* Update immediately */
1403 case ACTION_SETTINGS_DEC
:
1404 case ACTION_SETTINGS_DECREPEAT
:
1405 switch (listid_to_enum
[gui_synclist_get_sel_pos(&lists
)])
1408 global_settings
.volume
--;
1413 if(global_settings
.rec_source
== AUDIO_SRC_MIC
)
1415 if(global_settings
.rec_mic_gain
>
1416 sound_min(SOUND_MIC_GAIN
))
1417 global_settings
.rec_mic_gain
--;
1422 if(global_settings
.rec_left_gain
>
1423 sound_min(SOUND_LEFT_GAIN
))
1424 global_settings
.rec_left_gain
--;
1425 if(global_settings
.rec_right_gain
>
1426 sound_min(SOUND_RIGHT_GAIN
))
1427 global_settings
.rec_right_gain
--;
1431 if(global_settings
.rec_left_gain
>
1432 sound_min(SOUND_LEFT_GAIN
))
1433 global_settings
.rec_left_gain
--;
1436 if(global_settings
.rec_right_gain
>
1437 sound_min(SOUND_RIGHT_GAIN
))
1438 global_settings
.rec_right_gain
--;
1442 agc_preset
= MAX(agc_preset
- 1, 0);
1443 agc_enable
= (agc_preset
!= 0);
1445 if (global_settings
.rec_source
== AUDIO_SRC_MIC
) {
1446 global_settings
.rec_agc_preset_mic
= agc_preset
;
1447 agc_maxgain
= global_settings
.rec_agc_maxgain_mic
;
1451 global_settings
.rec_agc_preset_line
= agc_preset
;
1452 agc_maxgain
= global_settings
.rec_agc_maxgain_line
;
1455 case ITEM_AGC_MAXDB
:
1457 if (global_settings
.rec_source
== AUDIO_SRC_MIC
)
1459 agc_maxgain
= MAX(agc_maxgain
- 1,
1460 sound_min(SOUND_MIC_GAIN
));
1461 global_settings
.rec_agc_maxgain_mic
= agc_maxgain
;
1465 agc_maxgain
= MAX(agc_maxgain
- 1,
1466 sound_min(SOUND_LEFT_GAIN
));
1467 global_settings
.rec_agc_maxgain_line
= agc_maxgain
;
1470 #endif /* HAVE_AGC */
1473 update_countdown
= 0; /* Update immediately */
1475 case ACTION_STD_CANCEL
:
1476 /* turn off the trigger */
1477 peak_meter_trigger(false);
1478 peak_meter_set_trigger_listener(NULL
);
1480 if(audio_stat
& AUDIO_STATUS_RECORD
)
1482 rec_command(RECORDING_CMD_STOP
);
1486 #if CONFIG_CODEC != SWCODEC
1487 peak_meter_playback(true);
1488 peak_meter_enabled
= false;
1492 update_countdown
= 0; /* Update immediately */
1494 #ifdef HAVE_REMOTE_LCD
1495 case ACTION_REC_LCD
:
1496 /* this feature exists for some h1x0/h3x0 targets that suffer
1497 from noise caused by remote LCD updates
1498 NOTE 1: this will leave the list on the remote
1499 NOTE 2: to be replaced by a global LCD_off() routine */
1500 if(remote_display_on
)
1502 /* switch to single screen, leave message on remote */
1504 screens
[1].clear_viewport();
1505 screens
[1].puts(0, 0, str(LANG_REMOTE_LCD_OFF
));
1506 screens
[1].puts(0, 1, str(LANG_REMOTE_LCD_ON
));
1507 screens
[1].update_viewport();
1511 /* remote switched on again */
1513 screen_update
= NB_SCREENS
;
1515 remote_display_on
= !remote_display_on
; /* toggle */
1516 update_countdown
= 0; /* Update immediately */
1519 case ACTION_REC_NEWFILE
:
1521 /* Only act if in the middle of recording. */
1522 if(audio_stat
& AUDIO_STATUS_RECORD
)
1524 rec_command(RECORDING_CMD_START_NEWFILE
);
1529 case ACTION_REC_PAUSE
:
1531 /* Only act if the mpeg is stopped */
1532 if(!(audio_stat
& AUDIO_STATUS_RECORD
))
1534 /* is this manual or triggered recording? */
1535 if ((global_settings
.rec_trigger_mode
== TRIG_MODE_OFF
) ||
1536 (peak_meter_trigger_status() != TRIG_OFF
))
1538 /* manual recording */
1539 rec_status
|= RCSTAT_HAVE_RECORDED
;
1540 rec_command(RECORDING_CMD_START
);
1542 if (global_settings
.talk_menu
)
1544 /* no voice possible here, but a beep */
1545 audio_beep(HZ
/2); /* longer beep on start */
1548 /* this is triggered recording */
1551 /* we don't start recording now, but enable the
1552 trigger and let the callback function
1553 trigger_listener control when the recording starts */
1554 peak_meter_trigger(true);
1555 peak_meter_set_trigger_listener(&trigger_listener
);
1558 /* If we're in the middle of recording */
1561 /* if pause button pressed, pause or resume */
1562 if(audio_stat
& AUDIO_STATUS_PAUSE
)
1564 rec_command(RECORDING_CMD_RESUME
);
1565 if (global_settings
.talk_menu
)
1567 /* no voice possible here, but a beep */
1568 audio_beep(HZ
/4); /* short beep on resume */
1573 rec_command(RECORDING_CMD_PAUSE
);
1576 update_countdown
= 0; /* Update immediately */
1578 case ACTION_STD_MENU
:
1579 #if CONFIG_CODEC == SWCODEC
1580 if(!(audio_stat
& AUDIO_STATUS_RECORD
))
1582 if(audio_stat
!= AUDIO_STATUS_RECORD
)
1585 #if (CONFIG_LED == LED_REAL)
1586 /* led is restored at begin of loop / end of function */
1589 viewportmanager_set_statusbar(oldbars
);
1590 if (recording_menu(no_source
))
1593 rec_status
|= RCSTAT_BEEN_IN_USB_MODE
;
1594 #ifdef HAVE_FMRADIO_REC
1595 radio_status
= FMRADIO_OFF
;
1601 /* the init is now done at the beginning of the loop */
1603 viewportmanager_set_statusbar(recbars
);
1607 #if CONFIG_KEYPAD == RECORDER_PAD
1609 if(audio_stat
!= AUDIO_STATUS_RECORD
)
1611 #if (CONFIG_LED == LED_REAL)
1612 /* led is restored at begin of loop / end of function */
1615 viewportmanager_set_statusbar(oldbars
);
1616 if (f2_rec_screen())
1618 rec_status
|= RCSTAT_HAVE_RECORDED
;
1622 update_countdown
= 0; /* Update immediately */
1623 viewportmanager_set_statusbar(recbars
);
1628 if(audio_stat
& AUDIO_STATUS_RECORD
)
1630 rec_command(RECORDING_CMD_START_NEWFILE
);
1635 #if (CONFIG_LED == LED_REAL)
1636 /* led is restored at begin of loop / end of function */
1639 viewportmanager_set_statusbar(oldbars
);
1640 if (f3_rec_screen())
1642 rec_status
|= RCSTAT_HAVE_RECORDED
;
1646 update_countdown
= 0; /* Update immediately */
1647 viewportmanager_set_statusbar(recbars
);
1650 #endif /* CONFIG_KEYPAD == RECORDER_PAD */
1652 case SYS_USB_CONNECTED
:
1653 /* Only accept USB connection when not recording */
1654 if(!(audio_stat
& AUDIO_STATUS_RECORD
))
1657 screens
[i
].set_viewport(NULL
);
1658 default_event_handler(SYS_USB_CONNECTED
);
1660 rec_status
|= RCSTAT_BEEN_IN_USB_MODE
;
1661 #ifdef HAVE_FMRADIO_REC
1662 radio_status
= FMRADIO_OFF
;
1666 } /*switch(button)*/
1669 peak_read
= !peak_read
;
1670 if (peak_read
) { /* every 2nd run of loop */
1672 peak_valid
= read_peak_levels(&peak_l
, &peak_r
, &balance
);
1675 /* Handle AGC every 200ms when enabled and peak data is valid */
1676 if (peak_read
&& agc_enable
&& peak_valid
)
1677 auto_gain_control(&peak_l
, &peak_r
, &balance
);
1680 seconds
= audio_recorded_time() / HZ
;
1682 /* start of vp_top drawing */
1683 if(update_countdown
-- == 0 || seconds
> last_seconds
)
1685 unsigned int dseconds
, dhours
, dminutes
;
1686 unsigned long num_recorded_bytes
, dsize
, dmb
;
1691 screens
[i
].set_viewport(&vp_top
[i
]);
1692 screens
[i
].clear_viewport();
1694 update_countdown
= 5;
1695 last_seconds
= seconds
;
1697 dseconds
= rec_timesplit_seconds();
1698 dsize
= rec_sizesplit_bytes();
1699 num_recorded_bytes
= audio_num_recorded_bytes();
1701 #if CONFIG_CODEC == SWCODEC
1702 if ((audio_stat
& AUDIO_STATUS_WARNING
)
1703 && (warning_counter
++ % WARNING_PERIOD
) < WARNING_PERIOD
/2)
1705 /* Switch back and forth displaying warning on first available
1706 line to ensure visibility - the motion should also help
1708 /* Don't use language string unless agreed upon to make this
1709 method permanent - could do something in the statusbar */
1710 snprintf(buf
, sizeof(buf
), "Warning: %08X",
1711 pcm_rec_get_warnings());
1714 #endif /* CONFIG_CODEC == SWCODEC */
1715 if ((global_settings
.rec_sizesplit
) &&
1716 (global_settings
.rec_split_method
))
1718 dmb
= dsize
/1024/1024;
1719 snprintf(buf
, sizeof(buf
), "%s %dMB",
1720 str(LANG_SPLIT_SIZE
), dmb
);
1724 hours
= seconds
/ 3600;
1725 minutes
= (seconds
- (hours
* 3600)) / 60;
1726 snprintf(buf
, sizeof(buf
), "%s %02d:%02d:%02d",
1727 str(LANG_RECORDING_TIME
),
1728 hours
, minutes
, seconds
%60);
1731 FOR_NB_ACTIVE_SCREENS(i
)
1732 screens
[i
].puts(0, 0, buf
);
1734 if(audio_stat
& AUDIO_STATUS_PRERECORD
)
1736 snprintf(buf
, sizeof(buf
), "%s...",
1737 str(LANG_RECORD_PRERECORD
));
1741 /* Display the split interval if the record timesplit
1743 if ((global_settings
.rec_timesplit
) &&
1744 !(global_settings
.rec_split_method
))
1746 /* Display the record timesplit interval rather
1747 than the file size if the record timer is active */
1748 dhours
= dseconds
/ 3600;
1749 dminutes
= (dseconds
- (dhours
* 3600)) / 60;
1750 snprintf(buf
, sizeof(buf
), "%s %02d:%02d",
1751 str(LANG_RECORDING_TIMESPLIT_REC
),
1756 output_dyn_value(buf2
, sizeof buf2
,
1759 snprintf(buf
, sizeof(buf
), "%s %s",
1760 str(LANG_RECORDING_SIZE
), buf2
);
1764 FOR_NB_ACTIVE_SCREENS(i
)
1765 screens
[i
].puts(0, 1, buf
);
1767 /* We will do file splitting regardless, either at the end of
1768 a split interval, or when the filesize approaches the 2GB
1769 FAT file size (compatibility) limit. */
1770 if ((audio_stat
&& !(global_settings
.rec_split_method
)
1771 && global_settings
.rec_timesplit
&& (seconds
>= dseconds
))
1772 || (audio_stat
&& global_settings
.rec_split_method
1773 && global_settings
.rec_sizesplit
1774 && (num_recorded_bytes
>= dsize
))
1775 || (num_recorded_bytes
>= MAX_FILE_SIZE
))
1777 if (!(global_settings
.rec_split_type
)
1778 || (num_recorded_bytes
>= MAX_FILE_SIZE
))
1780 rec_command(RECORDING_CMD_START_NEWFILE
);
1785 peak_meter_trigger(false);
1786 peak_meter_set_trigger_listener(NULL
);
1787 if( global_settings
.rec_split_type
== 1)
1788 rec_command(RECORDING_CMD_STOP
);
1790 rec_command(RECORDING_CMD_STOP_SHUTDOWN
);
1792 update_countdown
= 0;
1795 /* draw the clipcounter just in front of the peakmeter */
1796 if(global_settings
.peak_meter_clipcounter
)
1799 snprintf(clpstr
, 32, "%4d", pm_get_clipcount());
1800 FOR_NB_ACTIVE_SCREENS(i
)
1802 if(!compact_view
[i
])
1803 screens
[i
].puts(0, 2,str(LANG_PM_CLIPCOUNT
));
1804 screens
[i
].puts(0, compact_view
[i
] ? 2 : 3, clpstr
);
1812 /* draw the trigger status */
1813 if (peak_meter_trigger_status() != TRIG_OFF
)
1815 peak_meter_draw_trig(pm_x
, trig_ypos
, trig_width
,
1817 FOR_NB_ACTIVE_SCREENS(i
)
1818 screens
[i
].update_viewport_rect(pm_x
[i
], trig_ypos
[i
],
1819 trig_width
[i
] + 2, TRIG_HEIGHT
);
1824 if (global_settings
.rec_source
== AUDIO_SRC_MIC
)
1826 if(agc_maxgain
< (global_settings
.rec_mic_gain
))
1827 change_recording_gain(false, true, true);
1832 if(agc_maxgain
< (global_settings
.rec_left_gain
))
1833 change_recording_gain(false, true, false);
1834 if(agc_maxgain
< (global_settings
.rec_right_gain
))
1835 change_recording_gain(false, false, true);
1837 #endif /* HAVE_AGC */
1839 #if CONFIG_CODEC == SWCODEC
1840 #ifdef HAVE_SPDIF_REC
1841 if((global_settings
.rec_source
== AUDIO_SRC_SPDIF
) &&
1842 (prev_sample_rate
!= pcm_rec_sample_rate()))
1844 /* spdif samplerate changed */
1845 prev_sample_rate
= pcm_rec_sample_rate();
1853 /* update_list is set whenever content changes */
1854 update_list
= false;
1855 gui_synclist_draw(&lists
);
1858 /* draw peakmeter again (check if this can be removed) */
1859 FOR_NB_ACTIVE_SCREENS(i
)
1861 screens
[i
].set_viewport(&vp_top
[i
]);
1862 peak_meter_screen(&screens
[i
], pm_x
[i
], pm_y
[i
], pm_h
[i
]);
1863 screens
[i
].update();
1865 } /* display update every second */
1867 if(audio_stat
& AUDIO_STATUS_ERROR
)
1871 } /* end while(!done) */
1873 audio_stat
= audio_status();
1874 if (audio_stat
& AUDIO_STATUS_ERROR
)
1876 splash(0, str(LANG_DISK_FULL
));
1879 screens
[i
].update();
1881 #if CONFIG_CODEC == SWCODEC
1882 /* stop recording - some players like H10 freeze otherwise
1883 TO DO: find out why it freezes and fix properly */
1884 rec_command(RECORDING_CMD_STOP
);
1885 audio_close_recording();
1888 audio_error_clear();
1892 if (action_userabort(TIMEOUT_NOBLOCK
))
1899 #if CONFIG_CODEC == SWCODEC
1900 rec_command(RECORDING_CMD_STOP
);
1901 audio_close_recording();
1903 #ifdef HAVE_FMRADIO_REC
1904 if (radio_status
!= FMRADIO_OFF
)
1905 /* Restore radio playback - radio_status should be unchanged if started
1906 through fm radio screen (barring usb connect) */
1907 rec_set_source(AUDIO_SRC_FMRADIO
, (radio_status
& FMRADIO_PAUSED
) ?
1908 SRCF_FMRADIO_PAUSED
: SRCF_FMRADIO_PLAYING
);
1911 /* Go back to playback mode */
1912 rec_set_source(AUDIO_SRC_PLAYBACK
, SRCF_PLAYBACK
);
1914 /* restore talking */
1915 talk_disable(false);
1916 #else /* !SWCODEC */
1917 audio_init_playback();
1918 #endif /* CONFIG_CODEC == SWCODEC */
1920 /* make sure the trigger is really turned off */
1921 peak_meter_trigger(false);
1922 peak_meter_set_trigger_listener(NULL
);
1924 rec_status
&= ~RCSTAT_IN_RECSCREEN
;
1925 sound_settings_apply();
1927 viewportmanager_set_statusbar(oldbars
);
1929 screens
[i
].setfont(FONT_UI
);
1931 /* if the directory was created or recording happened, make sure the
1932 browser is updated */
1933 if (rec_status
& (RCSTAT_CREATED_DIRECTORY
| RCSTAT_HAVE_RECORDED
))
1936 #if (CONFIG_STORAGE & STORAGE_ATA) && (CONFIG_LED == LED_REAL) \
1937 && !defined(SIMULATOR)
1938 ata_set_led_enabled(true);
1943 return (rec_status
& RCSTAT_BEEN_IN_USB_MODE
) != 0;
1944 } /* recording_screen */
1946 #if CONFIG_KEYPAD == RECORDER_PAD
1947 static bool f2_rec_screen(void)
1949 static const char* const freq_str
[6] =
1964 struct audio_recording_options rec_options
;
1968 screens
[i
].setfont(FONT_SYSFIXED
);
1969 screens
[i
].getstringsize("A",&w
,&h
);
1973 const char* ptr
=NULL
;
1977 screens
[i
].clear_display();
1979 /* Recording quality */
1980 screens
[i
].putsxy(0, LCD_HEIGHT
/2 - h
*2,
1981 str(LANG_SYSFONT_RECORDING_QUALITY
));
1984 snprintf(buf
, sizeof(buf
), "%d", global_settings
.rec_quality
);
1987 screens
[i
].putsxy(0, LCD_HEIGHT
/2-h
, buf
);
1988 screens
[i
].mono_bitmap(bitmap_icons_7x8
[Icon_FastBackward
],
1989 LCD_WIDTH
/2 - 16, LCD_HEIGHT
/2 - 4, 7, 8);
1993 snprintf(buf
, sizeof buf
, "%s:", str(LANG_SYSFONT_RECORDING_FREQUENCY
));
1994 ptr
= freq_str
[global_settings
.rec_frequency
];
1997 screens
[i
].getstringsize(buf
,&w
,&h
);
1998 screens
[i
].putsxy((LCD_WIDTH
-w
)/2, LCD_HEIGHT
- h
*2, buf
);
1999 screens
[i
].getstringsize(ptr
, &w
, &h
);
2000 screens
[i
].putsxy((LCD_WIDTH
-w
)/2, LCD_HEIGHT
- h
, ptr
);
2001 screens
[i
].mono_bitmap(bitmap_icons_7x8
[Icon_DownArrow
],
2002 LCD_WIDTH
/2 - 3, LCD_HEIGHT
- h
*3, 7, 8);
2006 switch ( global_settings
.rec_channels
) {
2008 ptr
= str(LANG_SYSFONT_CHANNEL_STEREO
);
2012 ptr
= str(LANG_SYSFONT_CHANNEL_MONO
);
2018 screens
[i
].getstringsize(str(LANG_SYSFONT_CHANNELS
), &w
, &h
);
2019 screens
[i
].putsxy(LCD_WIDTH
- w
, LCD_HEIGHT
/2 - h
*2,
2020 str(LANG_SYSFONT_CHANNELS
));
2021 screens
[i
].getstringsize(str(LANG_SYSFONT_MODE
), &w
, &h
);
2022 screens
[i
].putsxy(LCD_WIDTH
- w
, LCD_HEIGHT
/2 - h
,
2023 str(LANG_SYSFONT_MODE
));
2024 screens
[i
].getstringsize(ptr
, &w
, &h
);
2025 screens
[i
].putsxy(LCD_WIDTH
- w
, LCD_HEIGHT
/2, ptr
);
2026 screens
[i
].mono_bitmap(bitmap_icons_7x8
[Icon_FastForward
],
2027 LCD_WIDTH
/2 + 8, LCD_HEIGHT
/2 - 4, 7, 8);
2029 screens
[i
].update();
2032 button
= button_get(true);
2035 case BUTTON_F2
| BUTTON_LEFT
:
2036 global_settings
.rec_quality
++;
2037 if(global_settings
.rec_quality
> 7)
2038 global_settings
.rec_quality
= 0;
2043 case BUTTON_F2
| BUTTON_DOWN
:
2044 global_settings
.rec_frequency
++;
2045 if(global_settings
.rec_frequency
> 5)
2046 global_settings
.rec_frequency
= 0;
2051 case BUTTON_F2
| BUTTON_RIGHT
:
2052 global_settings
.rec_channels
++;
2053 if(global_settings
.rec_channels
> 1)
2054 global_settings
.rec_channels
= 0;
2058 case BUTTON_F2
| BUTTON_REL
:
2064 case BUTTON_F2
| BUTTON_REPEAT
:
2069 if(default_event_handler(button
) == SYS_USB_CONNECTED
)
2075 rec_init_recording_options(&rec_options
);
2076 rec_set_recording_options(&rec_options
);
2082 screens
[i
].setfont(FONT_UI
);
2087 static bool f3_rec_screen(void)
2095 str(LANG_SYSFONT_RECORDING_SRC_MIC
),
2096 str(LANG_SYSFONT_LINE_IN
),
2097 str(LANG_SYSFONT_RECORDING_SRC_DIGITAL
)
2099 struct audio_recording_options rec_options
;
2103 screens
[i
].setfont(FONT_SYSFIXED
);
2104 screens
[i
].getstringsize("A",&w
,&h
);
2109 ptr
= src_str
[global_settings
.rec_source
];
2112 screens
[i
].clear_display();
2114 /* Recording source */
2115 screens
[i
].putsxy(0, LCD_HEIGHT
/2 - h
*2,
2116 str(LANG_SYSFONT_RECORDING_SOURCE
));
2118 screens
[i
].getstringsize(ptr
, &w
, &h
);
2119 screens
[i
].putsxy(0, LCD_HEIGHT
/2-h
, ptr
);
2120 screens
[i
].mono_bitmap(bitmap_icons_7x8
[Icon_FastBackward
],
2121 LCD_WIDTH
/2 - 16, LCD_HEIGHT
/2 - 4, 7, 8);
2125 ptr
= str(LANG_SYSFONT_RECORD_TRIGGER
);
2128 screens
[i
].getstringsize(ptr
,&w
,&h
);
2129 screens
[i
].putsxy((LCD_WIDTH
-w
)/2, LCD_HEIGHT
- h
*2, ptr
);
2130 screens
[i
].mono_bitmap(bitmap_icons_7x8
[Icon_DownArrow
],
2131 LCD_WIDTH
/2 - 3, LCD_HEIGHT
- h
*3, 7, 8);
2133 screens
[i
].update();
2136 button
= button_get(true);
2139 case BUTTON_F3
| BUTTON_DOWN
:
2142 settings_apply_trigger();
2148 case BUTTON_F3
| BUTTON_LEFT
:
2149 global_settings
.rec_source
++;
2150 if(global_settings
.rec_source
> AUDIO_SRC_MAX
)
2151 global_settings
.rec_source
= 0;
2155 case BUTTON_F3
| BUTTON_REL
:
2161 case BUTTON_F3
| BUTTON_REPEAT
:
2166 if(default_event_handler(button
) == SYS_USB_CONNECTED
)
2172 rec_init_recording_options(&rec_options
);
2173 rec_set_recording_options(&rec_options
);
2179 screens
[i
].setfont(FONT_UI
);
2183 #endif /* CONFIG_KEYPAD == RECORDER_PAD */
2185 #if CONFIG_CODEC == SWCODEC
2186 void audio_beep(int duration
)
2193 /* stubs for recording sim */
2194 void audio_init_recording(unsigned int buffer_offset
)
2196 buffer_offset
= buffer_offset
;
2199 void audio_close_recording(void)
2203 unsigned long pcm_rec_get_warnings(void)
2208 unsigned long pcm_rec_sample_rate(void)
2213 unsigned long audio_recorded_time(void)
2218 unsigned long audio_num_recorded_bytes(void)
2220 return 5 * 1024 * 1024;
2223 void rec_set_source(int source
, unsigned flags
)
2229 void audio_set_recording_options(struct audio_recording_options
*options
)
2234 void audio_set_recording_gain(int left
, int right
, int type
)
2241 void audio_record(const char *filename
)
2243 filename
= filename
;
2246 void audio_new_file(const char *filename
)
2248 filename
= filename
;
2251 void audio_stop_recording(void)
2255 void audio_pause_recording(void)
2259 void audio_resume_recording(void)
2263 #endif /* #ifdef SIMULATOR */
2264 #endif /* #ifdef CONFIG_CODEC == SWCODEC */
2266 #endif /* HAVE_RECORDING */