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-rw-r--r--apps/SOURCES1
-rw-r--r--apps/abrepeat.c251
-rw-r--r--apps/abrepeat.h48
-rw-r--r--apps/bookmark.c7
-rw-r--r--apps/lang/english.lang6
-rw-r--r--apps/playlist.c10
-rw-r--r--apps/recorder/icons.c1
-rw-r--r--apps/recorder/icons.h1
-rw-r--r--apps/screens.c9
-rw-r--r--apps/settings.c4
-rw-r--r--apps/settings.h16
-rw-r--r--apps/settings_menu.c6
-rw-r--r--apps/status.c7
-rw-r--r--apps/wps-display.c20
-rw-r--r--apps/wps.c74
-rw-r--r--apps/wps.h12
-rw-r--r--firmware/export/audio.h40
-rw-r--r--firmware/export/config-fmrecorder.h2
-rw-r--r--firmware/export/config-player.h2
-rw-r--r--firmware/export/config-recorder.h2
-rw-r--r--firmware/export/config-recorderv2.h2
-rw-r--r--firmware/mpeg.c68
22 files changed, 566 insertions, 23 deletions
diff --git a/apps/SOURCES b/apps/SOURCES
index e8fd2d2ddb..3c933d22b6 100644
--- a/apps/SOURCES
+++ b/apps/SOURCES
@@ -2,6 +2,7 @@
logfdisp.c
#endif
alarm_menu.c
+abrepeat.c
bookmark.c
credits.c
debug_menu.c
diff --git a/apps/abrepeat.c b/apps/abrepeat.c
new file mode 100644
index 0000000000..3a3d5b394d
--- /dev/null
+++ b/apps/abrepeat.c
@@ -0,0 +1,251 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $$
+ *
+ * Copyright (C) 2005 Ray Lambert
+ *
+ * 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 "abrepeat.h"
+
+#include "settings.h"
+#include "audio.h"
+#include "kernel.h"
+
+#ifdef HAVE_LCD_BITMAP
+#include "lcd.h"
+#endif
+
+#ifdef AB_REPEAT_ENABLE
+
+static int ab_audio_event_handler(unsigned short event, unsigned long data)
+{
+ int rc = AUDIO_EVENT_RC_IGNORED;
+ if ( ab_repeat_mode_enabled() )
+ {
+ switch(event)
+ {
+ case AUDIO_EVENT_POS_REPORT:
+ {
+ if ( ! (audio_status() & AUDIO_STATUS_PAUSE) && ab_reached_B_marker(data) )
+ {
+ ab_jump_to_A_marker();
+ rc = AUDIO_EVENT_RC_HANDLED;
+ }
+ break;
+ }
+ case AUDIO_EVENT_END_OF_TRACK:
+ {
+ if ( ab_A_marker_set() && ! ab_B_marker_set() )
+ {
+ ab_jump_to_A_marker();
+ rc = AUDIO_EVENT_RC_HANDLED;
+ }
+ break;
+ }
+ }
+ }
+ return rc;
+}
+
+void ab_repeat_init(void)
+{
+ static bool ab_initialized = false;
+ if ( ! ab_initialized )
+ {
+ ab_initialized = true;
+ audio_register_event_handler(ab_audio_event_handler,
+ AUDIO_EVENT_POS_REPORT | AUDIO_EVENT_END_OF_TRACK );
+ }
+}
+
+static unsigned int ab_A_marker = AB_MARKER_NONE;
+static unsigned int ab_B_marker = AB_MARKER_NONE;
+
+bool ab_repeat_mode_enabled(void)
+{
+ extern struct user_settings global_settings;
+ return global_settings.repeat_mode == REPEAT_AB;
+}
+
+bool ab_A_marker_set(void)
+{
+ return ab_A_marker != AB_MARKER_NONE;
+}
+
+bool ab_B_marker_set(void)
+{
+ return ab_B_marker != AB_MARKER_NONE;
+}
+
+unsigned int ab_get_A_marker(void)
+{
+ return ab_A_marker;
+}
+
+unsigned int ab_get_B_marker(void)
+{
+ return ab_B_marker;
+}
+
+bool ab_reached_B_marker(unsigned int song_position)
+{
+/* following is the size of the window in which we'll detect that the B marker
+was hit; it must be larger than the frequency (in milliseconds) at which this
+function is called otherwise detection of the B marker will be unreliable;
+we assume that this function will be called on each system tick and derive
+the window size from this with a generous margin of error (note: the number
+of ticks per second is given by HZ) */
+#define B_MARKER_DETECT_WINDOW ((1000/HZ)*10)
+ if (ab_B_marker != AB_MARKER_NONE)
+ {
+ if ( (song_position >= ab_B_marker)
+ && (song_position <= (ab_B_marker+B_MARKER_DETECT_WINDOW)) )
+ return true;
+ }
+ return false;
+}
+
+/* determines if the given song position is earlier than the A mark;
+intended for use in handling the jump NEXT and PREV commands */
+bool ab_before_A_marker(unsigned int song_position)
+{
+ return (ab_A_marker != AB_MARKER_NONE)
+ && (song_position < ab_A_marker);
+}
+
+/* determines if the given song position is later than the A mark;
+intended for use in handling the jump PREV command */
+bool ab_after_A_marker(unsigned int song_position)
+{
+/* following is the size of the virtual A marker; we pretend that the A marker is
+larger than a single instant in order to give the user time to hit PREV again to
+jump back to the start of the song; it should be large enough to allow a
+reasonable amount of time for the typical user to react */
+#define A_MARKER_VIRTUAL_SIZE 1000
+ return (ab_A_marker != AB_MARKER_NONE)
+ && (song_position > (ab_A_marker+A_MARKER_VIRTUAL_SIZE));
+}
+
+void ab_jump_to_A_marker(void)
+{
+ bool paused = (audio_status() & AUDIO_STATUS_PAUSE) != 0;
+ if ( ! paused )
+ audio_pause();
+ audio_ff_rewind(ab_A_marker);
+ if ( ! paused )
+ audio_resume();
+}
+
+void ab_reset_markers(void)
+{
+ ab_A_marker = AB_MARKER_NONE;
+ ab_B_marker = AB_MARKER_NONE;
+}
+
+/* following is a fudge factor to help overcome the latency between
+the time the user hears the passage they want to mark and the time
+they actually press the button; the actual song position is adjusted
+by this fudge factor when setting a mark */
+#define EAR_TO_HAND_LATENCY_FUDGE 200
+
+void ab_set_A_marker(unsigned int song_position)
+{
+ ab_A_marker = song_position;
+ ab_A_marker = (ab_A_marker >= EAR_TO_HAND_LATENCY_FUDGE)
+ ? (ab_A_marker - EAR_TO_HAND_LATENCY_FUDGE) : 0;
+ /* check if markers are out of order */
+ if ( (ab_B_marker != AB_MARKER_NONE) && (ab_A_marker > ab_B_marker) )
+ ab_B_marker = AB_MARKER_NONE;
+}
+
+void ab_set_B_marker(unsigned int song_position)
+{
+ ab_B_marker = song_position;
+ ab_B_marker = (ab_B_marker >= EAR_TO_HAND_LATENCY_FUDGE)
+ ? (ab_B_marker - EAR_TO_HAND_LATENCY_FUDGE) : 0;
+ /* check if markers are out of order */
+ if ( (ab_A_marker != AB_MARKER_NONE) && (ab_B_marker < ab_A_marker) )
+ ab_A_marker = AB_MARKER_NONE;
+}
+
+#ifdef HAVE_LCD_BITMAP
+
+static int ab_calc_mark_x_pos(int mark, int capacity, int offset, int size)
+{
+ int w = size - offset;
+ return offset + ( (w * mark) / capacity );
+}
+
+static void ab_draw_veritcal_line_mark(int x, int y, int h)
+{
+ lcd_set_drawmode(DRMODE_COMPLEMENT);
+ lcd_vline(x, y, y+h-1);
+}
+
+#define DIRECTION_RIGHT 1
+#define DIRECTION_LEFT -1
+
+static void ab_draw_arrow_mark(int x, int y, int h, int direction)
+{
+ /* draw lines in decreasing size until a height of zero is reached */
+ lcd_set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
+ while( h > 0 )
+ {
+ lcd_vline(x, y, y+h-1);
+ h -= 2;
+ y++;
+ x += direction;
+ lcd_set_drawmode(DRMODE_COMPLEMENT);
+ }
+}
+
+void ab_draw_markers(int capacity, int x, int y, int w, int h)
+{
+ /* if both markers are set, determine if they're far enough apart
+ to draw arrows */
+ if ( ab_A_marker_set() && ab_B_marker_set() )
+ {
+ int xa = ab_calc_mark_x_pos(ab_A_marker, capacity, x, w);
+ int xb = ab_calc_mark_x_pos(ab_B_marker, capacity, x, w);
+ int arrow_width = (h+1) / 2;
+ if ( (xb-xa) < (arrow_width*2) )
+ {
+ ab_draw_veritcal_line_mark(xa, y, h);
+ ab_draw_veritcal_line_mark(xb, y, h);
+ }
+ else
+ {
+ ab_draw_arrow_mark(xa, y, h, DIRECTION_RIGHT);
+ ab_draw_arrow_mark(xb, y, h, DIRECTION_LEFT);
+ }
+ }
+ else
+ {
+ if (ab_A_marker_set())
+ {
+ int xa = ab_calc_mark_x_pos(ab_A_marker, capacity, x, w);
+ ab_draw_arrow_mark(xa, y, h, DIRECTION_RIGHT);
+ }
+ if (ab_B_marker_set())
+ {
+ int xb = ab_calc_mark_x_pos(ab_B_marker, capacity, x, w);
+ ab_draw_arrow_mark(xb, y, h, DIRECTION_LEFT);
+ }
+ }
+}
+
+#endif /* HAVE_LCD_BITMAP */
+
+#endif /* AB_REPEAT_ENABLE */
diff --git a/apps/abrepeat.h b/apps/abrepeat.h
new file mode 100644
index 0000000000..113a1f5ee6
--- /dev/null
+++ b/apps/abrepeat.h
@@ -0,0 +1,48 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $$
+ *
+ * Copyright (C) 2005 Ray Lambert
+ *
+ * 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.
+ *
+ ****************************************************************************/
+#ifndef _ABREPEAT_H_
+#define _ABREPEAT_H_
+
+#include "system.h"
+#include <stdbool.h>
+
+#ifdef AB_REPEAT_ENABLE
+
+#define AB_MARKER_NONE 0
+
+void ab_repeat_init(void);
+bool ab_repeat_mode_enabled(void); // test if a/b repeat is enabled
+bool ab_A_marker_set(void);
+bool ab_B_marker_set(void);
+unsigned int ab_get_A_marker(void);
+unsigned int ab_get_B_marker(void);
+bool ab_reached_B_marker(unsigned int song_position);
+bool ab_before_A_marker(unsigned int song_position);
+bool ab_after_A_marker(unsigned int song_position);
+void ab_jump_to_A_marker(void);
+void ab_reset_markers(void);
+void ab_set_A_marker(unsigned int song_position);
+void ab_set_B_marker(unsigned int song_position);
+#ifdef HAVE_LCD_BITMAP
+void ab_draw_markers(int capacity, int x, int y, int w, int h);
+#endif
+
+#endif
+
+#endif /* _ABREPEAT_H_ */
diff --git a/apps/bookmark.c b/apps/bookmark.c
index 4afba78d14..c157d01662 100644
--- a/apps/bookmark.c
+++ b/apps/bookmark.c
@@ -47,6 +47,7 @@
#include "sprintf.h"
#include "talk.h"
#include "misc.h"
+#include "abrepeat.h"
#define MAX_BOOKMARKS 10
#define MAX_BOOKMARK_SIZE 350
@@ -778,6 +779,12 @@ static void display_bookmark(const char* bookmark,
/* bookmark shuffle and repeat states*/
switch (repeat_mode)
{
+#ifdef AB_REPEAT_ENABLE
+ case REPEAT_AB:
+ statusbar_icon_play_mode(Icon_RepeatAB);
+ break;
+#endif
+
case REPEAT_ONE:
statusbar_icon_play_mode(Icon_RepeatOne);
break;
diff --git a/apps/lang/english.lang b/apps/lang/english.lang
index eb1c887fae..75601c858b 100644
--- a/apps/lang/english.lang
+++ b/apps/lang/english.lang
@@ -3286,3 +3286,9 @@ desc: in beep volume in playback settings
eng: "Strong"
voice "Strong"
new:
+
+id: LANG_REPEAT_AB
+desc: repeat one song
+eng: "A-B"
+voice: "A-B"
+new:
diff --git a/apps/playlist.c b/apps/playlist.c
index bd443e4f38..bc2bd05905 100644
--- a/apps/playlist.c
+++ b/apps/playlist.c
@@ -85,6 +85,7 @@
#include "misc.h"
#include "button.h"
#include "filetree.h"
+#include "abrepeat.h"
#ifdef HAVE_LCD_BITMAP
#include "icons.h"
#include "widgets.h"
@@ -867,6 +868,9 @@ static int get_next_index(const struct playlist_info* playlist, int steps,
}
case REPEAT_ONE:
+#ifdef AB_REPEAT_ENABLE
+ case REPEAT_AB:
+#endif
next_index = current_index;
break;
@@ -1916,7 +1920,11 @@ int playlist_next(int steps)
struct playlist_info* playlist = &current_playlist;
int index;
- if (steps > 0 && global_settings.repeat_mode != REPEAT_ONE)
+ if ( (steps > 0)
+#ifdef AB_REPEAT_ENABLE
+ && (global_settings.repeat_mode != REPEAT_AB)
+#endif
+ && (global_settings.repeat_mode != REPEAT_ONE) )
{
int i, j;
diff --git a/apps/recorder/icons.c b/apps/recorder/icons.c
index 6e60905478..78f3039df2 100644
--- a/apps/recorder/icons.c
+++ b/apps/recorder/icons.c
@@ -73,6 +73,7 @@ const unsigned char bitmap_icons_7x8[][7] =
{0x3e,0x41,0x51,0x41,0x45,0x41,0x3e}, /* Shuffle playmode (dice) */
{0x04,0x0c,0x1c,0x3c,0x1c,0x0c,0x04}, /* Down-arrow */
{0x20,0x30,0x38,0x3c,0x38,0x30,0x20}, /* Up-arrow */
+ {0x7f,0x04,0x4e,0x5f,0x44,0x38,0x7f}, /* Repeat-AB playmode */
};
#if CONFIG_LED == LED_VIRTUAL
diff --git a/apps/recorder/icons.h b/apps/recorder/icons.h
index c0b870fbb6..0ea29bb324 100644
--- a/apps/recorder/icons.h
+++ b/apps/recorder/icons.h
@@ -58,6 +58,7 @@ enum icons_7x8 {
Icon_Shuffle,
Icon_DownArrow,
Icon_UpArrow,
+ Icon_RepeatAB,
Icon_Last
};
diff --git a/apps/screens.c b/apps/screens.c
index e259c03407..c9acfa6a05 100644
--- a/apps/screens.c
+++ b/apps/screens.c
@@ -7,7 +7,7 @@
* \/ \/ \/ \/ \/
* $Id$
*
- * Copyright (C) 2002 Björn Stenberg
+ * Copyright (C) 2002 Bj�n Stenberg
*
* 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.
@@ -45,6 +45,7 @@
#include "debug.h"
#include "led.h"
#include "sound.h"
+#include "abrepeat.h"
#include "wps-display.h"
#if defined(HAVE_LCD_BITMAP)
#include "widgets.h"
@@ -593,6 +594,12 @@ bool quick_screen(int context, int button)
case REPEAT_SHUFFLE:
ptr = str(LANG_SHUFFLE);
break;
+
+#ifdef AB_REPEAT_ENABLE
+ case REPEAT_AB:
+ ptr = str(LANG_REPEAT_AB);
+ break;
+#endif
}
lcd_getstringsize(str(LANG_REPEAT),&w,&h);
diff --git a/apps/settings.c b/apps/settings.c
index 9bcdc558a2..4811ad2320 100644
--- a/apps/settings.c
+++ b/apps/settings.c
@@ -78,7 +78,7 @@ const char rec_base_directory[] = REC_BASE_DIR;
#include "pcm_playback.h"
#endif
-#define CONFIG_BLOCK_VERSION 24
+#define CONFIG_BLOCK_VERSION 25
#define CONFIG_BLOCK_SIZE 512
#define RTC_BLOCK_SIZE 44
@@ -205,7 +205,7 @@ static const struct bit_entry rtc_bits[] =
{16 | SIGNED, S_O(resume_first_index), 0, NULL, NULL },
{32 | SIGNED, S_O(resume_offset), -1, NULL, NULL },
{32 | SIGNED, S_O(resume_seed), -1, NULL, NULL },
- {2, S_O(repeat_mode), REPEAT_ALL, "repeat", "off,all,one,shuffle" },
+ {3, S_O(repeat_mode), REPEAT_ALL, "repeat", "off,all,one,shuffle,ab" },
/* LCD */
{6, S_O(contrast), 40, "contrast", NULL },
#ifdef CONFIG_BACKLIGHT
diff --git a/apps/settings.h b/apps/settings.h
index 767fa49463..d0041d2e99 100644
--- a/apps/settings.h
+++ b/apps/settings.h
@@ -24,6 +24,7 @@
#include "config.h"
#include "file.h"
#include "timefuncs.h"
+#include "abrepeat.h"
#define ROCKBOX_DIR "/.rockbox"
#define FONT_DIR "/fonts"
@@ -229,7 +230,7 @@ struct user_settings
/* misc options */
- int repeat_mode; /* 0=off 1=repeat all 2=repeat one 3=shuffle */
+ int repeat_mode; /* 0=off 1=repeat all 2=repeat one 3=shuffle 4=ab */
int dirfilter; /* 0=display all, 1=only supported, 2=only music,
3=dirs+playlists, 4=ID3 database */
bool sort_case; /* dir sort order: 0=case insensitive, 1=sensitive */
@@ -403,8 +404,17 @@ extern const char rec_base_directory[];
#define SETTINGS_ALL 3 /* both */
/* repeat mode options */
-enum { REPEAT_OFF, REPEAT_ALL, REPEAT_ONE, REPEAT_SHUFFLE,
-NUM_REPEAT_MODES };
+enum
+{
+ REPEAT_OFF,
+ REPEAT_ALL,
+ REPEAT_ONE,
+ REPEAT_SHUFFLE,
+#ifdef AB_REPEAT_ENABLE
+ REPEAT_AB,
+#endif
+ NUM_REPEAT_MODES
+};
/* dir filter options */
/* Note: Any new filter modes need to be added before NUM_FILTER_MODES.
diff --git a/apps/settings_menu.c b/apps/settings_menu.c
index 780c2940b4..9f7259620e 100644
--- a/apps/settings_menu.c
+++ b/apps/settings_menu.c
@@ -46,6 +46,7 @@
#include "talk.h"
#include "timefuncs.h"
#include "misc.h"
+#include "abrepeat.h"
#include "power.h"
#include "database.h"
@@ -604,11 +605,14 @@ static bool repeat_mode(void)
{ STR(LANG_REPEAT_ALL) },
{ STR(LANG_REPEAT_ONE) },
{ STR(LANG_SHUFFLE) },
+#ifdef AB_REPEAT_ENABLE
+ { STR(LANG_REPEAT_AB) }
+#endif
};
int old_repeat = global_settings.repeat_mode;
result = set_option( str(LANG_REPEAT), &global_settings.repeat_mode,
- INT, names, 4, NULL );
+ INT, names, NUM_REPEAT_MODES, NULL );
if (old_repeat != global_settings.repeat_mode &&
(audio_status() & AUDIO_STATUS_PLAY))
diff --git a/apps/status.c b/apps/status.c
index c7f46db6fb..923b549bf0 100644
--- a/apps/status.c
+++ b/apps/status.c
@@ -27,6 +27,7 @@
#include "mp3_playback.h"
#include "audio.h"
#include "wps.h"
+#include "abrepeat.h"
#ifdef HAVE_RTC
#include "timefuncs.h"
#endif
@@ -262,6 +263,12 @@ void status_draw(bool force_redraw)
info.redraw_volume = statusbar_icon_volume(info.volume);
statusbar_icon_play_state(current_playmode() + Icon_Play);
switch (info.repeat) {
+#ifdef AB_REPEAT_ENABLE
+ case REPEAT_AB:
+ statusbar_icon_play_mode(Icon_RepeatAB);
+ break;
+#endif
+
case REPEAT_ONE:
statusbar_icon_play_mode(Icon_RepeatOne);
break;
diff --git a/apps/wps-display.c b/apps/wps-display.c
index f6fda70377..892db8ce1a 100644
--- a/apps/wps-display.c
+++ b/apps/wps-display.c
@@ -7,7 +7,7 @@
* \/ \/ \/ \/ \/
* $Id$
*
- * Copyright (C) 2002 Björn Stenberg
+ * Copyright (C) 2002 Bj�n Stenberg
*
* 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.
@@ -44,6 +44,7 @@
#include "sprintf.h"
#include "backlight.h"
#include "button.h"
+#include "abrepeat.h"
#ifdef HAVE_LCD_BITMAP
#include "icons.h"
@@ -1214,11 +1215,18 @@ bool wps_refresh(struct mp3entry* id3,
#ifdef HAVE_LCD_BITMAP
/* progress */
- if (flags & refresh_mode & WPS_REFRESH_PLAYER_PROGRESS) {
- scrollbar(0, i*h + offset + (h > 7 ? (h - 6) / 2 : 1), LCD_WIDTH, 6,
- id3->length?id3->length:1, 0,
- id3->length?id3->elapsed + ff_rewind_count:0,
- HORIZONTAL);
+ if (flags & refresh_mode & WPS_REFRESH_PLAYER_PROGRESS)
+ {
+#define PROGRESS_BAR_HEIGHT 6 /* this should probably be defined elsewhere; config-*.h perhaps? */
+ int sby = i*h + offset + (h > 7 ? (h - 6) / 2 : 1);
+ scrollbar(0, sby, LCD_WIDTH, PROGRESS_BAR_HEIGHT,
+ id3->length?id3->length:1, 0,
+ id3->length?id3->elapsed + ff_rewind_count:0,
+ HORIZONTAL);
+#ifdef AB_REPEAT_ENABLE
+ if ( ab_repeat_mode_enabled() )
+ ab_draw_markers(id3->length, 0, sby, LCD_WIDTH, PROGRESS_BAR_HEIGHT);
+#endif
update_line = true;
}
if (flags & refresh_mode & WPS_REFRESH_PEAK_METER) {
diff --git a/apps/wps.c b/apps/wps.c
index 6302626004..bf0283015f 100644
--- a/apps/wps.c
+++ b/apps/wps.c
@@ -51,6 +51,7 @@
#include "misc.h"
#include "sound.h"
#include "onplay.h"
+#include "abrepeat.h"
#define FF_REWIND_MAX_PERCENT 3 /* cap ff/rewind step size at max % of file */
/* 3% of 30min file == 54s step size */
@@ -347,6 +348,11 @@ long wps_show(void)
lcd_setmargins(0, 0);
#endif
+#ifdef AB_REPEAT_ENABLE
+ ab_repeat_init();
+ ab_reset_markers();
+#endif
+
ff_rewind = false;
if(audio_status() & AUDIO_STATUS_PLAY)
@@ -585,6 +591,19 @@ long wps_show(void)
break;
#endif
#endif
+
+#ifdef AB_REPEAT_ENABLE
+ /* if we're in A/B repeat mode and the current position
+ is past the A marker, jump back to the A marker... */
+ if ( ab_repeat_mode_enabled() && ab_after_A_marker(id3->elapsed) )
+ {
+ ab_jump_to_A_marker();
+ update_track = true;
+ break;
+ }
+ /* ...otherwise, do it normally */
+#endif
+
if (!id3 || (id3->elapsed < 3*1000)) {
audio_prev();
}
@@ -612,6 +631,19 @@ long wps_show(void)
break;
#endif
#endif
+
+#ifdef AB_REPEAT_ENABLE
+ /* if we're in A/B repeat mode and the current position is
+ before the A marker, jump to the A marker... */
+ if ( ab_repeat_mode_enabled() && ab_before_A_marker(id3->elapsed) )
+ {
+ ab_jump_to_A_marker();
+ update_track = true;
+ break;
+ }
+ /* ...otherwise, do it normally */
+#endif
+
audio_next();
break;
@@ -674,7 +706,8 @@ long wps_show(void)
/* pitch screen */
#if CONFIG_KEYPAD == RECORDER_PAD
- case BUTTON_ON | BUTTON_REPEAT:
+ case BUTTON_ON | BUTTON_UP:
+ case BUTTON_ON | BUTTON_DOWN:
if (2 == pitch_screen())
return SYS_USB_CONNECTED;
restore = true;
@@ -682,6 +715,41 @@ long wps_show(void)
#endif
#endif
+#ifdef AB_REPEAT_ENABLE
+
+#ifdef WPS_AB_SET_A_MARKER
+ /* set A marker for A-B repeat */
+ case WPS_AB_SET_A_MARKER:
+ if (ab_repeat_mode_enabled())
+ ab_set_A_marker(id3->elapsed);
+ break;
+#endif
+
+#ifdef WPS_AB_SET_B_MARKER
+ /* set B marker for A-B repeat and jump to A */
+ case WPS_AB_SET_B_MARKER:
+ if (ab_repeat_mode_enabled())
+ {
+ ab_set_B_marker(id3->elapsed);
+ ab_jump_to_A_marker();
+ update_track = true;
+ }
+ break;
+#endif
+
+#ifdef WPS_AB_RESET_AB_MARKERS
+ /* reset A&B markers */
+ case WPS_AB_RESET_AB_MARKERS:
+ if (ab_repeat_mode_enabled())
+ {
+ ab_reset_markers();
+ update_track = true;
+ }
+ break;
+#endif
+
+#endif /* AB_REPEAT_ENABLE */
+
/* stop and exit wps */
#ifdef WPS_EXIT
case WPS_EXIT:
@@ -706,6 +774,7 @@ long wps_show(void)
default:
if(default_event_handler(button) == SYS_USB_CONNECTED)
return SYS_USB_CONNECTED;
+ update_track = true;
break;
}
@@ -734,6 +803,9 @@ long wps_show(void)
lcd_stop_scroll();
bookmark_autobookmark();
audio_stop();
+#ifdef AB_REPEAT_ENABLE
+ ab_reset_markers();
+#endif
/* Keys can be locked when exiting, so either unlock here
or implement key locking in tree.c too */
diff --git a/apps/wps.h b/apps/wps.h
index 1779ce425d..6f0d601876 100644
--- a/apps/wps.h
+++ b/apps/wps.h
@@ -79,6 +79,12 @@
#define WPS_CONTEXT (BUTTON_PLAY | BUTTON_REPEAT)
#define WPS_QUICK BUTTON_F2
+#ifdef AB_REPEAT_ENABLE
+#define WPS_AB_SET_A_MARKER (BUTTON_ON | BUTTON_LEFT)
+#define WPS_AB_SET_B_MARKER (BUTTON_ON | BUTTON_RIGHT)
+#define WPS_AB_RESET_AB_MARKERS (BUTTON_ON | BUTTON_OFF)
+#endif
+
#define WPS_RC_NEXT BUTTON_RC_RIGHT
#define WPS_RC_PREV BUTTON_RC_LEFT
#define WPS_RC_PAUSE BUTTON_RC_PLAY
@@ -106,6 +112,12 @@
#define WPS_ID3 (BUTTON_MENU | BUTTON_ON)
#define WPS_CONTEXT (BUTTON_PLAY | BUTTON_REPEAT)
+#ifdef AB_REPEAT_ENABLE
+#define WPS_AB_SET_A_MARKER (BUTTON_ON | BUTTON_LEFT)
+#define WPS_AB_SET_B_MARKER (BUTTON_ON | BUTTON_RIGHT)
+#define WPS_AB_RESET_AB_MARKERS (BUTTON_ON | BUTTON_STOP)
+#endif
+
#define WPS_RC_NEXT BUTTON_RC_RIGHT
#define WPS_RC_PREV BUTTON_RC_LEFT
#define WPS_RC_PAUSE BUTTON_RC_PLAY
diff --git a/firmware/export/audio.h b/firmware/export/audio.h
index 17de7f077d..67ed052f2b 100644
--- a/firmware/export/audio.h
+++ b/firmware/export/audio.h
@@ -79,4 +79,44 @@ int audio_get_file_pos(void);
void audio_beep(int duration);
void audio_init_playback(void);
+/***********************************************************************/
+/* audio event handling */
+
+/* subscribe to one or more audio event(s) by OR'ing together the desired */
+/* event IDs (defined below); a handler is called with a solitary event ID */
+/* (so switch() is okay) and possibly some useful data (depending on the */
+/* event); a handler must return one of the return codes defined below */
+
+typedef int (*AUDIO_EVENT_HANDLER)(unsigned short event, unsigned long data);
+
+void audio_register_event_handler(AUDIO_EVENT_HANDLER handler, unsigned short mask);
+
+/***********************************************************************/
+/* handler return codes */
+
+#define AUDIO_EVENT_RC_IGNORED 200
+ /* indicates that no action was taken or the event was not recognized */
+
+#define AUDIO_EVENT_RC_HANDLED 201
+ /* indicates that the event was handled and some action was taken which renders
+ the original event invalid; USE WITH CARE!; this return code aborts all further
+ processing of the given event */
+
+/***********************************************************************/
+/* audio event IDs */
+
+#define AUDIO_EVENT_POS_REPORT (1<<0)
+ /* sends a periodic song position report to handlers; a report is sent on
+ each kernal tick; the number of ticks per second is defined by HZ; on each
+ report the current song position is passed in 'data'; if a handler takes an
+ action that changes the song or the song position it must return
+ AUDIO_EVENT_RC_HANDLED which suppresses the event for any remaining handlers */
+
+#define AUDIO_EVENT_END_OF_TRACK (1<<1)
+ /* generated when the end of the currently playing track is reached; no
+ data is passed; if the handler implements some alternate end-of-track
+ processing it should return AUDIO_EVENT_RC_HANDLED which suppresses the
+ event for any remaining handlers as well as the normal end-of-track
+ processing */
+
#endif
diff --git a/firmware/export/config-fmrecorder.h b/firmware/export/config-fmrecorder.h
index 40ba404a82..c53388984f 100644
--- a/firmware/export/config-fmrecorder.h
+++ b/firmware/export/config-fmrecorder.h
@@ -24,6 +24,8 @@
/* Define this if you have an FM Radio */
#define CONFIG_TUNER S1A0903X01
+#define AB_REPEAT_ENABLE 1
+
#ifndef SIMULATOR
/* Define this if you have a MAS3587F */
diff --git a/firmware/export/config-player.h b/firmware/export/config-player.h
index 57fd7d8d92..70858a1636 100644
--- a/firmware/export/config-player.h
+++ b/firmware/export/config-player.h
@@ -12,6 +12,8 @@
/* The number of bytes reserved for loadable plugins */
#define PLUGIN_BUFFER_SIZE 0x8000
+#define AB_REPEAT_ENABLE 1
+
#ifndef SIMULATOR
/* Define this if you have a SH7034 */
diff --git a/firmware/export/config-recorder.h b/firmware/export/config-recorder.h
index bab6cd17c0..51cdb79321 100644
--- a/firmware/export/config-recorder.h
+++ b/firmware/export/config-recorder.h
@@ -18,6 +18,8 @@
/* The number of bytes reserved for loadable plugins */
#define PLUGIN_BUFFER_SIZE 0x8000
+#define AB_REPEAT_ENABLE 1
+
#ifndef SIMULATOR
/* Define this if you have a MAS3587F */
diff --git a/firmware/export/config-recorderv2.h b/firmware/export/config-recorderv2.h
index 058495e894..b2d6d01669 100644
--- a/firmware/export/config-recorderv2.h
+++ b/firmware/export/config-recorderv2.h
@@ -21,6 +21,8 @@
/* The number of bytes reserved for loadable plugins */
#define PLUGIN_BUFFER_SIZE 0x8000
+#define AB_REPEAT_ENABLE 1
+
#ifndef SIMULATOR
/* Define this if you have a SH7034 */
diff --git a/firmware/mpeg.c b/firmware/mpeg.c
index 575ba29fe3..721a4acbcc 100644
--- a/firmware/mpeg.c
+++ b/firmware/mpeg.c
@@ -280,6 +280,52 @@ static struct trackdata *get_trackdata(int offset)
}
#endif /* !SIMULATOR */
+/***********************************************************************/
+/* audio event handling */
+
+#define MAX_EVENT_HANDLERS 10
+struct event_handlers_table
+{
+ AUDIO_EVENT_HANDLER handler;
+ unsigned short mask;
+};
+static struct event_handlers_table event_handlers[MAX_EVENT_HANDLERS];
+static int event_handlers_count = 0;
+
+void audio_register_event_handler(AUDIO_EVENT_HANDLER handler, unsigned short mask)
+{
+ if (event_handlers_count < MAX_EVENT_HANDLERS)
+ {
+ event_handlers[event_handlers_count].handler = handler;
+ event_handlers[event_handlers_count].mask = mask;
+ event_handlers_count++;
+ }
+}
+
+/* dispatch calls each handler in the order registered and returns after some
+ handler actually handles the event (the event is assumed to no longer be valid
+ after this, due to the handler changing some condition); returns true if someone
+ handled the event, which is expected to cause the caller to skip its own handling
+ of the event */
+#ifndef SIMULATOR
+static bool audio_dispatch_event(unsigned short event, unsigned long data)
+{
+ int i = 0;
+ for(i=0; i < event_handlers_count; i++)
+ {
+ if ( event_handlers[i].mask & event )
+ {
+ int rc = event_handlers[i].handler(event, data);
+ if ( rc == AUDIO_EVENT_RC_HANDLED )
+ return true;
+ }
+ }
+ return false;
+}
+#endif
+
+/***********************************************************************/
+
static void set_elapsed(struct mp3entry* id3)
{
if ( id3->vbr ) {
@@ -730,9 +776,10 @@ void rec_tick(void)
void playback_tick(void)
{
- get_trackdata(0)->id3.elapsed +=
- (current_tick - last_dma_tick) * 1000 / HZ;
+ struct trackdata *ptd = get_trackdata(0);
+ ptd->id3.elapsed += (current_tick - last_dma_tick) * 1000 / HZ;
last_dma_tick = current_tick;
+ audio_dispatch_event(AUDIO_EVENT_POS_REPORT, (unsigned long)ptd->id3.elapsed);
}
static void reset_mp3_buffer(void)
@@ -762,8 +809,11 @@ static void transfer_end(unsigned char** ppbuf, int* psize)
{
if (audiobuf_read == get_trackdata(track_offset)->mempos)
{
- queue_post(&mpeg_queue, MPEG_TRACK_CHANGE, 0);
- track_offset++;
+ if ( ! audio_dispatch_event(AUDIO_EVENT_END_OF_TRACK, 0) )
+ {
+ queue_post(&mpeg_queue, MPEG_TRACK_CHANGE, 0);
+ track_offset++;
+ }
}
}
@@ -823,10 +873,12 @@ static void transfer_end(unsigned char** ppbuf, int* psize)
}
else
{
- DEBUGF("No more MP3 data. Stopping.\n");
-
- queue_post(&mpeg_queue, MPEG_TRACK_CHANGE, 0);
- playing = false;
+ if ( ! audio_dispatch_event(AUDIO_EVENT_END_OF_TRACK, 0) )
+ {
+ DEBUGF("No more MP3 data. Stopping.\n");
+ queue_post(&mpeg_queue, MPEG_TRACK_CHANGE, 0);
+ playing = false;
+ }
}
*psize = 0; /* no more transfer */
}