Nyaaori/rockbox
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
rockbox/apps/recorder/recording.c

1630 lines
53 KiB
C
Raw Blame History

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Linus Nielsen Feltzing
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "config.h"
#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
#include "system.h"
#include "lcd.h"
#include "led.h"
#include "mpeg.h"
#include "audio.h"
#if CONFIG_CODEC == SWCODEC
#include "pcm_record.h"
#endif
#ifdef HAVE_UDA1380
#include "uda1380.h"
#endif
#include "mp3_playback.h"
#include "mas.h"
#include "button.h"
#include "kernel.h"
#include "settings.h"
#include "lang.h"
#include "font.h"
#include "icons.h"
#include "icon.h"
#include "screens.h"
#include "peakmeter.h"
#include "statusbar.h"
#include "menu.h"
#include "sound_menu.h"
#include "timefuncs.h"
#include "debug.h"
#include "misc.h"
#include "tree.h"
#include "string.h"
#include "dir.h"
#include "errno.h"
#include "talk.h"
#include "atoi.h"
#include "sound.h"
#include "ata.h"
#include "splash.h"
#include "screen_access.h"
#ifdef HAVE_RECORDING
#if CONFIG_KEYPAD == RECORDER_PAD
#define REC_SHUTDOWN (BUTTON_OFF | BUTTON_REPEAT)
#define REC_STOPEXIT BUTTON_OFF
#define REC_RECPAUSE BUTTON_PLAY
#define REC_INC BUTTON_RIGHT
#define REC_DEC BUTTON_LEFT
#define REC_NEXT BUTTON_DOWN
#define REC_PREV BUTTON_UP
#define REC_SETTINGS BUTTON_F1
#define REC_F2 BUTTON_F2
#define REC_F3 BUTTON_F3
#elif CONFIG_KEYPAD == ONDIO_PAD /* only limited features */
#define REC_SHUTDOWN (BUTTON_OFF | BUTTON_REPEAT)
#define REC_STOPEXIT BUTTON_OFF
#define REC_RECPAUSE_PRE BUTTON_MENU
#define REC_RECPAUSE (BUTTON_MENU | BUTTON_REL)
#define REC_INC BUTTON_RIGHT
#define REC_DEC BUTTON_LEFT
#define REC_NEXT BUTTON_DOWN
#define REC_PREV BUTTON_UP
#define REC_SETTINGS (BUTTON_MENU | BUTTON_REPEAT)
#elif (CONFIG_KEYPAD == IRIVER_H100_PAD) || (CONFIG_KEYPAD == IRIVER_H300_PAD)
#define REC_SHUTDOWN (BUTTON_OFF | BUTTON_REPEAT)
#define REC_STOPEXIT BUTTON_OFF
#define REC_RECPAUSE BUTTON_REC
#define REC_INC BUTTON_RIGHT
#define REC_DEC BUTTON_LEFT
#define REC_NEXT BUTTON_DOWN
#define REC_PREV BUTTON_UP
#define REC_SETTINGS BUTTON_MODE
#elif CONFIG_KEYPAD == GMINI100_PAD
#define REC_SHUTDOWN (BUTTON_OFF | BUTTON_REPEAT)
#define REC_STOPEXIT BUTTON_OFF
#define REC_RECPAUSE BUTTON_ON
#define REC_INC BUTTON_RIGHT
#define REC_DEC BUTTON_LEFT
#endif
#if (CONFIG_REMOTE_KEYPAD == H100_REMOTE) || (CONFIG_KEYPAD == IRIVER_H300_PAD)
#define REC_RC_SHUTDOWN (BUTTON_RC_STOP | BUTTON_REPEAT)
#define REC_RC_STOPEXIT BUTTON_RC_STOP
#define REC_RC_RECPAUSE BUTTON_RC_ON
#define REC_RC_INC BUTTON_RC_BITRATE
#define REC_RC_DEC BUTTON_RC_SOURCE
#define REC_RC_NEXT BUTTON_RC_FF
#define REC_RC_PREV BUTTON_RC_REW
#define REC_RC_SETTINGS BUTTON_RC_MODE
#endif
#define PM_HEIGHT ((LCD_HEIGHT >= 72) ? 2 : 1)
bool f2_rec_screen(void);
bool f3_rec_screen(void);
#define SOURCE_MIC 0
#define SOURCE_LINE 1
#ifdef HAVE_SPDIF_IN
#define SOURCE_SPDIF 2
#define MAX_SOURCE SOURCE_SPDIF
#else
#define MAX_SOURCE SOURCE_LINE
#endif
#if CONFIG_CODEC == SWCODEC
#define REC_FILE_ENDING ".wav"
#else
#define REC_FILE_ENDING ".mp3"
#endif
#define MAX_FILE_SIZE 0x7FF00000 /* 2 GB - 1 MB */
const char* const freq_str[6] =
{
"44.1kHz",
"48kHz",
"32kHz",
"22.05kHz",
"24kHz",
"16kHz"
};
static void set_gain(void)
{
if(global_settings.rec_source == SOURCE_MIC)
{
audio_set_recording_gain(global_settings.rec_mic_gain,
0, AUDIO_GAIN_MIC);
#ifdef HAVE_UDA1380
audio_set_recording_gain(global_settings.rec_mic_decimator_left_gain,
global_settings.rec_mic_decimator_right_gain,
AUDIO_GAIN_DECIMATOR);
#endif
}
else
{
audio_set_recording_gain(global_settings.rec_left_gain,
global_settings.rec_right_gain,
AUDIO_GAIN_LINEIN);
#ifdef HAVE_UDA1380
audio_set_recording_gain(global_settings.rec_linein_decimator_left_gain,
global_settings.rec_linein_decimator_right_gain,
AUDIO_GAIN_DECIMATOR);
#endif
}
}
static const char* const fmtstr[] =
{
"%c%d %s", /* no decimals */
"%c%d.%d %s ", /* 1 decimal */
"%c%d.%02d %s " /* 2 decimals */
};
char *fmt_gain(int snd, int val, char *str, int len)
{
int i, d, numdec;
const char *unit;
val = sound_val2phys(snd, val);
char sign = ' ';
if(val < 0)
{
sign = '-';
val = abs(val);
}
numdec = sound_numdecimals(snd);
unit = sound_unit(snd);
if(numdec)
{
i = val / (10*numdec);
d = val % (10*numdec);
snprintf(str, len, fmtstr[numdec], sign, i, d, unit);
}
else
snprintf(str, len, fmtstr[numdec], sign, val, unit);
return str;
}
char *fmt_gain2(int snd1, int val1, int snd2, int val2, char *str, int len)
{
/* same as above but for combined (added) values (recording gain) */
int i, d, numdec;
const char *unit;
int val = sound_val2phys(snd1, val1) + sound_val2phys(snd2, val2);
char sign = ' ';
if(val < 0)
{
sign = '-';
val = abs(val);
}
numdec = MAX(sound_numdecimals(snd1), sound_numdecimals(snd2));
unit = sound_unit(snd1); /* should be same! */
if(numdec)
{
i = val / (10*numdec);
d = val % (10*numdec);
snprintf(str, len, fmtstr[numdec], sign, i, d, unit);
}
else
snprintf(str, len, fmtstr[numdec], sign, val, unit);
return str;
}
static int cursor;
void adjust_cursor(void)
{
int max_cursor;
if(cursor < 0)
cursor = 0;
switch(global_settings.rec_source)
{
case SOURCE_MIC:
max_cursor = 1;
break;
case SOURCE_LINE:
max_cursor = 3;
break;
default:
max_cursor = 0;
break;
}
if(cursor > max_cursor)
cursor = max_cursor;
}
char *rec_create_filename(char *buffer)
{
if(global_settings.rec_directory)
getcwd(buffer, MAX_PATH);
else
strncpy(buffer, rec_base_directory, MAX_PATH);
#ifdef CONFIG_RTC
create_datetime_filename(buffer, buffer, "R", REC_FILE_ENDING);
#else
create_numbered_filename(buffer, buffer, "rec_", REC_FILE_ENDING, 4);
#endif
return buffer;
}
int rec_create_directory(void)
{
int rc;
/* Try to create the base directory if needed */
if(global_settings.rec_directory == 0)
{
rc = mkdir(rec_base_directory, 0);
if(rc < 0 && errno != EEXIST)
{
gui_syncsplash(HZ * 2, true,
"Can't create the %s directory. Error code %d.",
rec_base_directory, rc);
return -1;
}
else
{
/* If we have created the directory, we want the dir browser to
be refreshed even if we haven't recorded anything */
if(errno != EEXIST)
return 1;
}
}
return 0;
}
static char path_buffer[MAX_PATH];
/* used in trigger_listerner and recording_screen */
static unsigned int last_seconds = 0;
/**
* Callback function so that the peak meter code can send an event
* to this application. This function can be passed to
* peak_meter_set_trigger_listener in order to activate the trigger.
*/
static void trigger_listener(int trigger_status)
{
switch (trigger_status)
{
case TRIG_GO:
if((audio_status() & AUDIO_STATUS_RECORD) != AUDIO_STATUS_RECORD)
{
talk_buffer_steal(); /* we use the mp3 buffer */
audio_record(rec_create_filename(path_buffer));
/* give control to mpeg thread so that it can start recording */
yield(); yield(); yield();
}
/* if we're already recording this is a retrigger */
else
{
audio_new_file(rec_create_filename(path_buffer));
/* tell recording_screen to reset the time */
last_seconds = 0;
}
break;
/* A _change_ to TRIG_READY means the current recording has stopped */
case TRIG_READY:
if(audio_status() & AUDIO_STATUS_RECORD)
{
audio_stop();
if (global_settings.rec_trigger_mode != TRIG_MODE_REARM)
{
peak_meter_set_trigger_listener(NULL);
peak_meter_trigger(false);
}
}
break;
}
}
#ifdef HAVE_UDA1380
/* Handles combined recording gain changes.
GAIN RANGE = negative digital / analog / positive digital
*/
void change_recording_gain(bool increment, bool left, bool right,
int ana_mic_size, int ana_line_size)
{
if (increment)
{
if(global_settings.rec_source == SOURCE_MIC)
{
/* always changed as stereo */
if(global_settings.rec_mic_decimator_left_gain <
sound_max(SOUND_DECIMATOR_LEFT_GAIN))
{
/* increase digital gain by 1 if below max */
global_settings.rec_mic_decimator_left_gain++;
global_settings.rec_mic_decimator_right_gain =
global_settings.rec_mic_decimator_left_gain;
}
/* mono increase */
if((global_settings.rec_mic_decimator_left_gain >= ana_mic_size) &&
(global_settings.rec_mic_gain < sound_max(SOUND_MIC_GAIN)))
{
/* in analogue range, cycle digital gain for each analogue */
global_settings.rec_mic_decimator_left_gain = 0;
global_settings.rec_mic_decimator_right_gain =
global_settings.rec_mic_decimator_left_gain;
global_settings.rec_mic_gain++;
}
}
else
{
if(((left) && (right)) &&
(global_settings.rec_linein_decimator_left_gain <
sound_max(SOUND_DECIMATOR_LEFT_GAIN)) &&
(global_settings.rec_linein_decimator_right_gain <
sound_max(SOUND_DECIMATOR_RIGHT_GAIN)) )
{
/* increase digital gain by 1 if below max*/
global_settings.rec_linein_decimator_left_gain++;
global_settings.rec_linein_decimator_right_gain++;
}
else if((right) && (!left) &&
(global_settings.rec_linein_decimator_right_gain <
sound_max(SOUND_DECIMATOR_RIGHT_GAIN)))
{
global_settings.rec_linein_decimator_right_gain++;
}
else if((left) && (!right) &&
(global_settings.rec_linein_decimator_left_gain <
sound_max(SOUND_DECIMATOR_LEFT_GAIN)))
{
global_settings.rec_linein_decimator_left_gain++;
}
/* Stereo increase */
if((left) &&
(global_settings.rec_linein_decimator_left_gain >=
ana_line_size) &&
(global_settings.rec_left_gain < sound_max(SOUND_LEFT_GAIN)))
{
/* if analogue range cycle left digital gain for each */
global_settings.rec_linein_decimator_left_gain = 0;
global_settings.rec_left_gain++;
}
if((right) &&
(global_settings.rec_linein_decimator_right_gain >=
ana_line_size) &&
(global_settings.rec_right_gain < sound_max(SOUND_RIGHT_GAIN)))
{
/* if analogue range cycle right digital for each */
global_settings.rec_linein_decimator_right_gain = 0;
global_settings.rec_right_gain++;
}
}
}
else
{
if(global_settings.rec_source == SOURCE_MIC)
{
/* always changed as stereo */
if(global_settings.rec_mic_decimator_left_gain >
sound_min(SOUND_DECIMATOR_LEFT_GAIN))
{
/* decrease digital gain by 1 if above minimum */
global_settings.rec_mic_decimator_left_gain--;
global_settings.rec_mic_decimator_right_gain =
global_settings.rec_mic_decimator_left_gain;
}
/* mono decrease */
if((global_settings.rec_mic_decimator_left_gain < 0) &&
(global_settings.rec_mic_gain > sound_min(SOUND_MIC_GAIN)))
{
/* if analogue in range, cycle digital gain for each */
global_settings.rec_mic_decimator_left_gain = ana_mic_size - 1;
global_settings.rec_mic_decimator_right_gain =
global_settings.rec_mic_decimator_left_gain;
global_settings.rec_mic_gain--;
}
}
else
{
if( ((left) && (right)) &&
(global_settings.rec_linein_decimator_left_gain >
sound_min(SOUND_DECIMATOR_LEFT_GAIN)) &&
(global_settings.rec_linein_decimator_right_gain >
sound_min(SOUND_DECIMATOR_RIGHT_GAIN)) )
{
/* decrease digital gain by 1 if above minimum */
global_settings.rec_linein_decimator_left_gain--;
global_settings.rec_linein_decimator_right_gain--;
}
else if((right) && (!left) &&
(global_settings.rec_linein_decimator_right_gain >
sound_min(SOUND_DECIMATOR_RIGHT_GAIN)))
{
global_settings.rec_linein_decimator_right_gain--;
}
else if((left) && (!right) &&
(global_settings.rec_linein_decimator_left_gain >
sound_min(SOUND_DECIMATOR_LEFT_GAIN)))
{
global_settings.rec_linein_decimator_left_gain--;
}
/* Stereo decrease */
if((left) &&
(global_settings.rec_linein_decimator_left_gain < 0) &&
(global_settings.rec_left_gain > sound_min(SOUND_LEFT_GAIN)))
{
/* if in analogue range cycle left digital gain for each */
global_settings.rec_left_gain--;
global_settings.rec_linein_decimator_left_gain =
ana_line_size - 1;
}
if((right) &&
(global_settings.rec_linein_decimator_right_gain < 0) &&
(global_settings.rec_right_gain > sound_min(SOUND_RIGHT_GAIN)))
{
/* if in analogue range cycle right digital gain for each */
global_settings.rec_right_gain--;
global_settings.rec_linein_decimator_right_gain =
ana_line_size - 1;
}
}
}
}
#endif /* UDA1380 */
bool recording_screen(void)
{
long button;
long lastbutton = BUTTON_NONE;
bool done = false;
char buf[32];
char buf2[32];
int w, h;
int update_countdown = 1;
bool have_recorded = false;
unsigned int seconds;
int hours, minutes;
char path_buffer[MAX_PATH];
bool been_in_usb_mode = false;
int last_audio_stat = -1;
int audio_stat;
#if CONFIG_LED == LED_REAL
bool led_state = false;
int led_countdown = 2;
#endif
int i;
#ifdef HAVE_UDA1380
/*calculate no. of digital steps to each analogue step. Assuming
left dig step = right dig step, and there is an integer no. of digital steps
in each analogue*/
int ana_mic_size = sound_val2phys(SOUND_MIC_GAIN, 1) /
sound_val2phys(SOUND_DECIMATOR_LEFT_GAIN, 1);
int ana_line_size = sound_val2phys(SOUND_LEFT_GAIN, 1) /
sound_val2phys(SOUND_DECIMATOR_LEFT_GAIN, 1);
if(global_settings.rec_source == SOURCE_MIC)
{
global_settings.rec_mic_decimator_left_gain =
global_settings.rec_mic_decimator_right_gain;
}
#endif
const unsigned char *byte_units[] = {
ID2P(LANG_BYTE),
ID2P(LANG_KILOBYTE),
ID2P(LANG_MEGABYTE),
ID2P(LANG_GIGABYTE)
};
cursor = 0;
#if (CONFIG_LED == LED_REAL) && !defined(SIMULATOR)
ata_set_led_enabled(false);
#endif
audio_init_recording();
sound_set_volume(global_settings.volume);
#if CONFIG_CODEC == SWCODEC
audio_stop();
/* Set peak meter to recording mode */
peak_meter_playback(false);
cpu_boost(true);
#else
/* Yes, we use the D/A for monitoring */
peak_meter_playback(true);
#endif
peak_meter_enabled = true;
if (global_settings.rec_prerecord_time)
talk_buffer_steal(); /* will use the mp3 buffer */
audio_set_recording_options(global_settings.rec_frequency,
global_settings.rec_quality,
global_settings.rec_source,
global_settings.rec_channels,
global_settings.rec_editable,
global_settings.rec_prerecord_time);
set_gain();
settings_apply_trigger();
FOR_NB_SCREENS(i)
{
screens[i].setfont(FONT_SYSFIXED);
screens[i].getstringsize("M", &w, &h);
screens[i].setmargins(global_settings.invert_cursor ? 0 : w, 8);
}
if(rec_create_directory() > 0)
have_recorded = true;
while(!done)
{
#if CONFIG_CODEC == SWCODEC
audio_stat = pcm_rec_status();
#else
audio_stat = audio_status();
#endif
#if CONFIG_LED == LED_REAL
/*
* Flash the LED while waiting to record. Turn it on while
* recording.
*/
if(audio_stat & AUDIO_STATUS_RECORD)
{
if (audio_stat & AUDIO_STATUS_PAUSE)
{
if (--led_countdown <= 0)
{
led_state = !led_state;
led(led_state);
led_countdown = 2;
}
}
else
{
/* trigger is on in status TRIG_READY (no check needed) */
led(true);
}
}
else
{
int trigStat = peak_meter_trigger_status();
/*
* other trigger stati than trig_off and trig_steady
* already imply that we are recording.
*/
if (trigStat == TRIG_STEADY)
{
if (--led_countdown <= 0)
{
led_state = !led_state;
led(led_state);
led_countdown = 2;
}
}
else
{
/* trigger is on in status TRIG_READY (no check needed) */
led(false);
}
}
#endif /* CONFIG_LED */
/* Wait for a button a while (HZ/10) drawing the peak meter */
button = peak_meter_draw_get_btn(0, 8 + h*2, h * PM_HEIGHT);
if (last_audio_stat != audio_stat)
{
if (audio_stat == AUDIO_STATUS_RECORD)
{
have_recorded = true;
}
last_audio_stat = audio_stat;
}
switch(button)
{
case REC_STOPEXIT:
case REC_SHUTDOWN:
#ifdef REC_RC_STOPEXIT
case REC_RC_STOPEXIT:
#endif
#ifdef REC_RC_SHUTDOWN
case REC_RC_SHUTDOWN:
#endif
/* turn off the trigger */
peak_meter_trigger(false);
peak_meter_set_trigger_listener(NULL);
if(audio_stat & AUDIO_STATUS_RECORD)
{
audio_stop_recording();
}
else
{
peak_meter_playback(true);
#if CONFIG_CODEC != SWCODEC
peak_meter_enabled = false;
#endif
done = true;
}
update_countdown = 1; /* Update immediately */
break;
case REC_RECPAUSE:
#ifdef REC_RC_RECPAUSE
case REC_RC_RECPAUSE:
#endif
#ifdef REC_RECPAUSE_PRE
if (lastbutton != REC_RECPAUSE_PRE)
break;
#endif
/* Only act if the mpeg is stopped */
if(!(audio_stat & AUDIO_STATUS_RECORD))
{
/* is this manual or triggered recording? */
if ((global_settings.rec_trigger_mode == TRIG_MODE_OFF) ||
(peak_meter_trigger_status() != TRIG_OFF))
{
/* manual recording */
have_recorded = true;
talk_buffer_steal(); /* we use the mp3 buffer */
audio_record(rec_create_filename(path_buffer));
last_seconds = 0;
if (global_settings.talk_menu)
{ /* no voice possible here, but a beep */
audio_beep(HZ/2); /* longer beep on start */
}
}
/* this is triggered recording */
else
{
/* we don't start recording now, but enable the
trigger and let the callback function
trigger_listener control when the recording starts */
peak_meter_trigger(true);
peak_meter_set_trigger_listener(&trigger_listener);
}
}
else
{
if(audio_stat & AUDIO_STATUS_PAUSE)
{
audio_resume_recording();
if (global_settings.talk_menu)
{ /* no voice possible here, but a beep */
audio_beep(HZ/4); /* short beep on resume */
}
}
else
{
audio_pause_recording();
}
}
update_countdown = 1; /* Update immediately */
break;
#ifdef REC_PREV
case REC_PREV:
#ifdef REC_RC_PREV
case REC_RC_PREV:
#endif
cursor--;
adjust_cursor();
update_countdown = 1; /* Update immediately */
break;
#endif
#ifdef REC_NEXT
case REC_NEXT:
#ifdef REC_RC_NEXT
case REC_RC_NEXT:
#endif
cursor++;
adjust_cursor();
update_countdown = 1; /* Update immediately */
break;
#endif
case REC_INC:
case REC_INC | BUTTON_REPEAT:
#ifdef REC_RC_INC
case REC_RC_INC:
case REC_RC_INC | BUTTON_REPEAT:
#endif
switch(cursor)
{
case 0:
if(global_settings.volume <
sound_max(SOUND_VOLUME))
global_settings.volume++;
sound_set_volume(global_settings.volume);
break;
#ifdef HAVE_UDA1380
case 1:
change_recording_gain(true, true, true,
ana_mic_size, ana_line_size);
break;
case 2:
change_recording_gain(true, true, false,
ana_mic_size, ana_line_size);
break;
case 3:
change_recording_gain(true, false, true,
ana_mic_size, ana_line_size);
break;
#else
case 1:
if(global_settings.rec_source == SOURCE_MIC)
{
if(global_settings.rec_mic_gain <
sound_max(SOUND_MIC_GAIN))
global_settings.rec_mic_gain++;
}
else
{
if(global_settings.rec_left_gain <
sound_max(SOUND_LEFT_GAIN))
global_settings.rec_left_gain++;
if(global_settings.rec_right_gain <
sound_max(SOUND_RIGHT_GAIN))
global_settings.rec_right_gain++;
}
break;
case 2:
if(global_settings.rec_left_gain <
sound_max(SOUND_LEFT_GAIN))
global_settings.rec_left_gain++;
break;
case 3:
if(global_settings.rec_right_gain <
sound_max(SOUND_RIGHT_GAIN))
global_settings.rec_right_gain++;
break;
#endif
}
set_gain();
update_countdown = 1; /* Update immediately */
break;
case REC_DEC:
case REC_DEC | BUTTON_REPEAT:
#ifdef REC_RC_INC
case REC_RC_DEC:
case REC_RC_DEC | BUTTON_REPEAT:
#endif
switch(cursor)
{
case 0:
if(global_settings.volume >
sound_min(SOUND_VOLUME))
global_settings.volume--;
sound_set_volume(global_settings.volume);
break;
#ifdef HAVE_UDA1380
case 1:
/* both channels */
change_recording_gain(false, true, true,
ana_mic_size, ana_line_size);
break;
case 2:
/* only left */
change_recording_gain(false, true, false,
ana_mic_size, ana_line_size);
break;
case 3:
/* only right */
change_recording_gain(false, false, true,
ana_mic_size, ana_line_size);
break;
#else
case 1:
if(global_settings.rec_source == SOURCE_MIC)
{
if(global_settings.rec_mic_gain >
sound_min(SOUND_MIC_GAIN))
global_settings.rec_mic_gain--;
}
else
{
if(global_settings.rec_left_gain >
sound_min(SOUND_LEFT_GAIN))
global_settings.rec_left_gain--;
if(global_settings.rec_right_gain >
sound_min(SOUND_RIGHT_GAIN))
global_settings.rec_right_gain--;
}
break;
case 2:
if(global_settings.rec_left_gain >
sound_min(SOUND_LEFT_GAIN))
global_settings.rec_left_gain--;
break;
case 3:
if(global_settings.rec_right_gain >
sound_min(SOUND_RIGHT_GAIN))
global_settings.rec_right_gain--;
break;
#endif
}
set_gain();
update_countdown = 1; /* Update immediately */
break;
#ifdef REC_SETTINGS
case REC_SETTINGS:
#ifdef REC_RC_SETTINGS
case REC_RC_SETTINGS:
#endif
if(audio_stat != AUDIO_STATUS_RECORD)
{
#if CONFIG_LED == LED_REAL
/* led is restored at begin of loop / end of function */
led(false);
#endif
if (recording_menu(false))
{
return SYS_USB_CONNECTED;
}
settings_save();
if (global_settings.rec_prerecord_time)
talk_buffer_steal(); /* will use the mp3 buffer */
audio_set_recording_options(global_settings.rec_frequency,
global_settings.rec_quality,
global_settings.rec_source,
global_settings.rec_channels,
global_settings.rec_editable,
global_settings.rec_prerecord_time);
adjust_cursor();
set_gain();
update_countdown = 1; /* Update immediately */
FOR_NB_SCREENS(i)
{
screens[i].setfont(FONT_SYSFIXED);
screens[i].setmargins(global_settings.invert_cursor ? 0 : w, 8);
}
}
break;
#endif
#ifdef REC_F2
case REC_F2:
if(audio_stat != AUDIO_STATUS_RECORD)
{
#if CONFIG_LED == LED_REAL
/* led is restored at begin of loop / end of function */
led(false);
#endif
if (f2_rec_screen())
{
have_recorded = true;
done = true;
}
else
update_countdown = 1; /* Update immediately */
}
break;
#endif
#ifdef REC_F3
case REC_F3:
if(audio_stat & AUDIO_STATUS_RECORD)
{
audio_new_file(rec_create_filename(path_buffer));
last_seconds = 0;
}
else
{
if(audio_stat != AUDIO_STATUS_RECORD)
{
#if CONFIG_LED == LED_REAL
/* led is restored at begin of loop / end of function */
led(false);
#endif
if (f3_rec_screen())
{
have_recorded = true;
done = true;
}
else
update_countdown = 1; /* Update immediately */
}
}
break;
#endif
case SYS_USB_CONNECTED:
/* Only accept USB connection when not recording */
if(audio_stat != AUDIO_STATUS_RECORD)
{
default_event_handler(SYS_USB_CONNECTED);
done = true;
been_in_usb_mode = true;
}
break;
default:
default_event_handler(button);
break;
}
if (button != BUTTON_NONE)
lastbutton = button;
FOR_NB_SCREENS(i)
screens[i].setfont(FONT_SYSFIXED);
seconds = audio_recorded_time() / HZ;
update_countdown--;
if(update_countdown == 0 || seconds > last_seconds)
{
unsigned int dseconds, dhours, dminutes;
unsigned long num_recorded_bytes;
int pos = 0;
update_countdown = 5;
last_seconds = seconds;
FOR_NB_SCREENS(i)
screens[i].clear_display();
hours = seconds / 3600;
minutes = (seconds - (hours * 3600)) / 60;
snprintf(buf, 32, "%s %02d:%02d:%02d",
str(LANG_RECORDING_TIME),
hours, minutes, seconds%60);
FOR_NB_SCREENS(i)
screens[i].puts(0, 0, buf);
dseconds = rec_timesplit_seconds();
num_recorded_bytes = audio_num_recorded_bytes();
if(audio_stat & AUDIO_STATUS_PRERECORD)
{
snprintf(buf, 32, "%s...", str(LANG_RECORD_PRERECORD));
}
else
{
/* Display the split interval if the record timesplit
is active */
if (global_settings.rec_timesplit)
{
/* Display the record timesplit interval rather
than the file size if the record timer is
active */
dhours = dseconds / 3600;
dminutes = (dseconds - (dhours * 3600)) / 60;
snprintf(buf, 32, "%s %02d:%02d",
str(LANG_RECORD_TIMESPLIT_REC),
dhours, dminutes);
}
else
{
output_dyn_value(buf2, sizeof buf2,
num_recorded_bytes,
byte_units, true);
snprintf(buf, 32, "%s %s",
str(LANG_RECORDING_SIZE), buf2);
}
}
FOR_NB_SCREENS(i)
screens[i].puts(0, 1, buf);
/* We will do file splitting regardless, either at the end of
a split interval, or when the filesize approaches the 2GB
FAT file size (compatibility) limit. */
if (audio_stat &&
((global_settings.rec_timesplit && (seconds >= dseconds))
|| (num_recorded_bytes >= MAX_FILE_SIZE)))
{
audio_new_file(rec_create_filename(path_buffer));
update_countdown = 1;
last_seconds = 0;
}
snprintf(buf, 32, "%s: %s", str(LANG_VOLUME),
fmt_gain(SOUND_VOLUME,
global_settings.volume,
buf2, sizeof(buf2)));
if (global_settings.invert_cursor && (pos++ == cursor))
{
FOR_NB_SCREENS(i)
screens[i].puts_style_offset(0, 2+PM_HEIGHT, buf,
STYLE_INVERT,0);
}
else
{
FOR_NB_SCREENS(i)
screens[i].puts(0, 2+PM_HEIGHT, buf);
}
if(global_settings.rec_source == SOURCE_MIC)
{
#ifdef HAVE_UDA1380
/*****************test info code***********************
snprintf(buf, 32, "Aa:(2x) %d DigL:(0.5x) %d ",
global_settings.rec_mic_gain,
global_settings.rec_mic_decimator_left_gain);
lcd_puts(0, 10, buf);
snprintf(buf, 32, "DigR:(0.5x) %d",
global_settings.rec_mic_decimator_right_gain);
lcd_puts(9, 12, buf);
*****************test info code***********************/
snprintf(buf, 32, "%s:%s (%s)",
str(LANG_RECORDING_GAIN),
fmt_gain2(SOUND_MIC_GAIN,
global_settings.rec_mic_gain,
SOUND_DECIMATOR_LEFT_GAIN,
global_settings.rec_mic_decimator_left_gain,
buf2, sizeof(buf2)),
(((global_settings.rec_mic_gain ==
sound_max(SOUND_MIC_GAIN)) &&
(global_settings.rec_mic_decimator_left_gain > 0))||
((global_settings.rec_mic_gain ==
sound_min(SOUND_MIC_GAIN)) &&
(global_settings.rec_mic_decimator_left_gain < 0)))?
str(LANG_RECORDING_GAIN_DIGITAL) :
str(LANG_RECORDING_GAIN_ANALOG)
);
#else /* HAVE_UDA1380 */
snprintf(buf, 32, "%s:%s", str(LANG_RECORDING_GAIN),
fmt_gain(SOUND_MIC_GAIN,
global_settings.rec_mic_gain,
buf2, sizeof(buf2)));
#endif
if(global_settings.invert_cursor && ((1==cursor)||(2==cursor)))
{
FOR_NB_SCREENS(i)
screens[i].puts_style_offset(0, 3+PM_HEIGHT, buf,
STYLE_INVERT,0);
}
else
{
FOR_NB_SCREENS(i)
screens[i].puts(0, 3+PM_HEIGHT, buf);
}
}
else if(global_settings.rec_source == SOURCE_LINE)
{
#ifdef HAVE_UDA1380
/*****************test info code***********************
snprintf(buf, 32, "AL:(3x) %d DigL:(0.5x) %d",
global_settings.rec_left_gain,
global_settings.rec_linein_decimator_left_gain);
lcd_puts(0, 10, buf);
snprintf(buf, 32, "AR:(3x) %d DigR:(0.5x) %d",
global_settings.rec_right_gain,
global_settings.rec_linein_decimator_right_gain);
lcd_puts(0, 12, buf);
*****************test info code***********************/
snprintf(buf, 32, "%s:%s (%s)",
str(LANG_RECORDING_LEFT),
fmt_gain2(SOUND_LEFT_GAIN,
global_settings.rec_left_gain,
SOUND_DECIMATOR_LEFT_GAIN,
global_settings.rec_linein_decimator_left_gain,
buf2, sizeof(buf2)),
(((global_settings.rec_left_gain ==
sound_max(SOUND_LEFT_GAIN)) &&
(global_settings.rec_linein_decimator_left_gain
> 0)) ||
((global_settings.rec_left_gain ==
sound_min(SOUND_LEFT_GAIN)) &&
(global_settings.rec_linein_decimator_left_gain
< 0))) ?
str(LANG_RECORDING_GAIN_DIGITAL) :
str(LANG_RECORDING_GAIN_ANALOG)
);
#else /* HAVE_UDA1380 */
snprintf(buf, 32, "%s:%s",
str(LANG_RECORDING_LEFT),
fmt_gain(SOUND_LEFT_GAIN,
global_settings.rec_left_gain,
buf2, sizeof(buf2)));
#endif /* HAVE_UDA1380 */
if(global_settings.invert_cursor && ((1==cursor)||(2==cursor)))
{
FOR_NB_SCREENS(i)
screens[i].puts_style_offset(0, 3+PM_HEIGHT, buf,
STYLE_INVERT,0);
}
else
{
FOR_NB_SCREENS(i)
screens[i].puts(0, 3+PM_HEIGHT, buf);
}
#ifdef HAVE_UDA1380
snprintf(buf, 32, "%s:%s (%s)",
str(LANG_RECORDING_RIGHT),
fmt_gain2(SOUND_RIGHT_GAIN,
global_settings.rec_right_gain,
SOUND_DECIMATOR_RIGHT_GAIN,
global_settings.rec_linein_decimator_right_gain,
buf2, sizeof(buf2)),
(((global_settings.rec_right_gain ==
sound_max(SOUND_RIGHT_GAIN)) &&
(global_settings.rec_linein_decimator_right_gain
> 0)) ||
((global_settings.rec_right_gain ==
sound_min(SOUND_RIGHT_GAIN)) &&
(global_settings.rec_linein_decimator_right_gain
< 0))) ?
str(LANG_RECORDING_GAIN_DIGITAL) :
str(LANG_RECORDING_GAIN_ANALOG)
);
#else /* HAVE_UDA1380 */
snprintf(buf, 32, "%s:%s",
str(LANG_RECORDING_RIGHT),
fmt_gain(SOUND_RIGHT_GAIN,
global_settings.rec_right_gain,
buf2, sizeof(buf2)));
#endif /* HAVE_UDA1380 */
if(global_settings.invert_cursor && ((1==cursor)||(3==cursor)))
{
FOR_NB_SCREENS(i)
screens[i].puts_style_offset(0, 4+PM_HEIGHT, buf,
STYLE_INVERT,0);
}
else
{
FOR_NB_SCREENS(i)
screens[i].puts(0, 4+PM_HEIGHT, buf);
}
}
if(!global_settings.invert_cursor){
switch(cursor)
{
case 1:
FOR_NB_SCREENS(i)
screen_put_cursorxy(&screens[i], 0,
3+PM_HEIGHT, true);
if(global_settings.rec_source != SOURCE_MIC)
{
FOR_NB_SCREENS(i)
screen_put_cursorxy(&screens[i], 0,
4+PM_HEIGHT, true);
}
break;
case 2:
FOR_NB_SCREENS(i)
screen_put_cursorxy(&screens[i], 0,
3+PM_HEIGHT, true);
break;
case 3:
FOR_NB_SCREENS(i)
screen_put_cursorxy(&screens[i], 0,
4+PM_HEIGHT, true);
break;
default:
FOR_NB_SCREENS(i)
screen_put_cursorxy(&screens[i], 0,
2+PM_HEIGHT, true);
}
}
snprintf(buf, 32, "%s %s",
freq_str[global_settings.rec_frequency],
global_settings.rec_channels?
str(LANG_CHANNEL_MONO):str(LANG_CHANNEL_STEREO));
FOR_NB_SCREENS(i)
screens[i].puts(0, 5+PM_HEIGHT, buf);
gui_syncstatusbar_draw(&statusbars, true);
FOR_NB_SCREENS(i)
{
peak_meter_screen(&screens[i], 0, 8 + h*2, h*PM_HEIGHT);
screens[i].update();
}
/* draw the trigger status */
if (peak_meter_trigger_status() != TRIG_OFF)
{
peak_meter_draw_trig(LCD_WIDTH - TRIG_WIDTH, 4 * h);
lcd_update_rect(LCD_WIDTH - (TRIG_WIDTH + 2), 4 * h,
TRIG_WIDTH + 2, TRIG_HEIGHT);
}
}
if(audio_stat & AUDIO_STATUS_ERROR)
{
done = true;
}
}
#if CONFIG_CODEC == SWCODEC
audio_stat = pcm_rec_status();
#else
audio_stat = audio_status();
#endif
if (audio_stat & AUDIO_STATUS_ERROR)
{
gui_syncsplash(0, true, str(LANG_DISK_FULL));
gui_syncstatusbar_draw(&statusbars, true);
lcd_update();
audio_error_clear();
while(1)
{
button = button_get(true);
if(button == (REC_STOPEXIT | BUTTON_REL))
break;
}
}
#if CONFIG_CODEC == SWCODEC
audio_stop_recording();
audio_close_recording();
cpu_boost(false);
#else
audio_init_playback();
#endif
/* make sure the trigger is really turned off */
peak_meter_trigger(false);
peak_meter_set_trigger_listener(NULL);
sound_settings_apply();
lcd_setfont(FONT_UI);
if (have_recorded)
reload_directory();
#if (CONFIG_LED == LED_REAL) && !defined(SIMULATOR)
ata_set_led_enabled(true);
#endif
return been_in_usb_mode;
}
#ifdef REC_F2
bool f2_rec_screen(void)
{
bool exit = false;
bool used = false;
int w, h;
char buf[32];
int button;
lcd_setfont(FONT_SYSFIXED);
lcd_getstringsize("A",&w,&h);
while (!exit) {
const char* ptr=NULL;
lcd_clear_display();
/* Recording quality */
lcd_putsxy(0, LCD_HEIGHT/2 - h*2, str(LANG_RECORDING_QUALITY));
snprintf(buf, 32, "%d", global_settings.rec_quality);
lcd_putsxy(0, LCD_HEIGHT/2-h, buf);
lcd_mono_bitmap(bitmap_icons_7x8[Icon_FastBackward],
LCD_WIDTH/2 - 16, LCD_HEIGHT/2 - 4, 7, 8);
/* Frequency */
snprintf(buf, sizeof buf, "%s:", str(LANG_RECORDING_FREQUENCY));
lcd_getstringsize(buf,&w,&h);
lcd_putsxy((LCD_WIDTH-w)/2, LCD_HEIGHT - h*2, buf);
ptr = freq_str[global_settings.rec_frequency];
lcd_getstringsize(ptr, &w, &h);
lcd_putsxy((LCD_WIDTH-w)/2, LCD_HEIGHT - h, ptr);
lcd_mono_bitmap(bitmap_icons_7x8[Icon_DownArrow],
LCD_WIDTH/2 - 3, LCD_HEIGHT - h*3, 7, 8);
/* Channel mode */
switch ( global_settings.rec_channels ) {
case 0:
ptr = str(LANG_CHANNEL_STEREO);
break;
case 1:
ptr = str(LANG_CHANNEL_MONO);
break;
}
lcd_getstringsize(str(LANG_RECORDING_CHANNELS), &w, &h);
lcd_putsxy(LCD_WIDTH - w, LCD_HEIGHT/2 - h*2,
str(LANG_RECORDING_CHANNELS));
lcd_getstringsize(str(LANG_F2_MODE), &w, &h);
lcd_putsxy(LCD_WIDTH - w, LCD_HEIGHT/2 - h, str(LANG_F2_MODE));
lcd_getstringsize(ptr, &w, &h);
lcd_putsxy(LCD_WIDTH - w, LCD_HEIGHT/2, ptr);
lcd_mono_bitmap(bitmap_icons_7x8[Icon_FastForward],
LCD_WIDTH/2 + 8, LCD_HEIGHT/2 - 4, 7, 8);
lcd_update();
button = button_get(true);
switch (button) {
case BUTTON_LEFT:
case BUTTON_F2 | BUTTON_LEFT:
global_settings.rec_quality++;
if(global_settings.rec_quality > 7)
global_settings.rec_quality = 0;
used = true;
break;
case BUTTON_DOWN:
case BUTTON_F2 | BUTTON_DOWN:
global_settings.rec_frequency++;
if(global_settings.rec_frequency > 5)
global_settings.rec_frequency = 0;
used = true;
break;
case BUTTON_RIGHT:
case BUTTON_F2 | BUTTON_RIGHT:
global_settings.rec_channels++;
if(global_settings.rec_channels > 1)
global_settings.rec_channels = 0;
used = true;
break;
case BUTTON_F2 | BUTTON_REL:
if ( used )
exit = true;
used = true;
break;
case BUTTON_F2 | BUTTON_REPEAT:
used = true;
break;
default:
if(default_event_handler(button) == SYS_USB_CONNECTED)
return true;
break;
}
}
if (global_settings.rec_prerecord_time)
talk_buffer_steal(); /* will use the mp3 buffer */
audio_set_recording_options(global_settings.rec_frequency,
global_settings.rec_quality,
global_settings.rec_source,
global_settings.rec_channels,
global_settings.rec_editable,
global_settings.rec_prerecord_time);
set_gain();
settings_save();
lcd_setfont(FONT_UI);
return false;
}
#endif /* #ifdef REC_F2 */
#ifdef REC_F3
bool f3_rec_screen(void)
{
bool exit = false;
bool used = false;
int w, h;
int button;
char *src_str[] =
{
str(LANG_RECORDING_SRC_MIC),
str(LANG_RECORDING_SRC_LINE),
str(LANG_RECORDING_SRC_DIGITAL)
};
lcd_setfont(FONT_SYSFIXED);
lcd_getstringsize("A",&w,&h);
while (!exit) {
char* ptr=NULL;
lcd_clear_display();
/* Recording source */
lcd_putsxy(0, LCD_HEIGHT/2 - h*2, str(LANG_RECORDING_SOURCE));
ptr = src_str[global_settings.rec_source];
lcd_getstringsize(ptr, &w, &h);
lcd_putsxy(0, LCD_HEIGHT/2-h, ptr);
lcd_mono_bitmap(bitmap_icons_7x8[Icon_FastBackward],
LCD_WIDTH/2 - 16, LCD_HEIGHT/2 - 4, 7, 8);
/* trigger setup */
ptr = str(LANG_RECORD_TRIGGER);
lcd_getstringsize(ptr,&w,&h);
lcd_putsxy((LCD_WIDTH-w)/2, LCD_HEIGHT - h*2, ptr);
lcd_mono_bitmap(bitmap_icons_7x8[Icon_DownArrow],
LCD_WIDTH/2 - 3, LCD_HEIGHT - h*3, 7, 8);
lcd_update();
button = button_get(true);
switch (button) {
case BUTTON_DOWN:
case BUTTON_F3 | BUTTON_DOWN:
#ifndef SIMULATOR
rectrigger();
settings_apply_trigger();
#endif
exit = true;
break;
case BUTTON_LEFT:
case BUTTON_F3 | BUTTON_LEFT:
global_settings.rec_source++;
if(global_settings.rec_source > MAX_SOURCE)
global_settings.rec_source = 0;
used = true;
break;
case BUTTON_F3 | BUTTON_REL:
if ( used )
exit = true;
used = true;
break;
case BUTTON_F3 | BUTTON_REPEAT:
used = true;
break;
default:
if(default_event_handler(button) == SYS_USB_CONNECTED)
return true;
break;
}
}
if (global_settings.rec_prerecord_time)
talk_buffer_steal(); /* will use the mp3 buffer */
audio_set_recording_options(global_settings.rec_frequency,
global_settings.rec_quality,
global_settings.rec_source,
global_settings.rec_channels,
global_settings.rec_editable,
global_settings.rec_prerecord_time);
set_gain();
settings_save();
lcd_setfont(FONT_UI);
return false;
}
#endif /* #ifdef REC_F3 */
#if CONFIG_CODEC == SWCODEC
void audio_beep(int duration)
{
/* dummy */
(void)duration;
}
#ifdef SIMULATOR
/* stubs for recording sim */
void audio_init_recording(void)
{
}
void audio_close_recording(void)
{
}
unsigned long audio_recorded_time(void)
{
return 123;
}
unsigned long audio_num_recorded_bytes(void)
{
return 5 * 1024 * 1024;
}
void audio_set_recording_options(int frequency, int quality,
int source, int channel_mode,
bool editable, int prerecord_time)
{
frequency = frequency;
quality = quality;
source = source;
channel_mode = channel_mode;
editable = editable;
prerecord_time = prerecord_time;
}
void audio_set_recording_gain(int left, int right, int type)
{
left = left;
right = right;
type = type;
}
void audio_stop_recording(void)
{
}
void audio_pause_recording(void)
{
}
void audio_resume_recording(void)
{
}
void pcm_rec_get_peaks(int *left, int *right)
{
if (left)
*left = 0;
if (right)
*right = 0;
}
void audio_record(const char *filename)
{
filename = filename;
}
void audio_new_file(const char *filename)
{
filename = filename;
}
unsigned long pcm_rec_status(void)
{
return 0;
}
#endif /* #ifdef SIMULATOR */
#endif /* #ifdef CONFIG_CODEC == SWCODEC */
#endif /* HAVE_RECORDING */
Reference in a new issue View git blame Copy permalink