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authorLinus Nielsen Feltzing <linus@haxx.se>2002-11-10 16:42:31 +0000
committerLinus Nielsen Feltzing <linus@haxx.se>2002-11-10 16:42:31 +0000
commit1325c9d9febf3f1544b7530feda11baf0af37bb6 (patch)
treeeedf4dc5614740ff34871ed6b7bf432190a47839
parent893095d4cea12ce8d480e1ecb9397ce72d2e623e (diff)
downloadrockbox-1325c9d9febf3f1544b7530feda11baf0af37bb6.tar.gz
rockbox-1325c9d9febf3f1544b7530feda11baf0af37bb6.zip
Added recording functionality
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2816 a1c6a512-1295-4272-9138-f99709370657
-rw-r--r--apps/lang/english.lang40
-rw-r--r--apps/main_menu.c7
-rw-r--r--apps/recorder/recording.c528
-rw-r--r--apps/recorder/recording.h24
4 files changed, 599 insertions, 0 deletions
diff --git a/apps/lang/english.lang b/apps/lang/english.lang
index 3b036725b5..d190614a78 100644
--- a/apps/lang/english.lang
+++ b/apps/lang/english.lang
@@ -1082,3 +1082,43 @@ id: LANG_PM_MAX
desc: in the peak meter menu
eng: "Maximum of range"
new:
+
+id: LANG_RECORDING
+desc: in the main menu
+eng: "Recording"
+new:
+
+id: LANG_RECORDING_GAIN
+desc: in the recording screen
+eng: "Gain"
+new:
+
+id: LANG_RECORDING_LEFT
+desc: in the recording screen
+eng: "Left"
+new:
+
+id: LANG_RECORDING_RIGHT
+desc: in the recording screen
+eng: "Right"
+new:
+
+id: LANG_RECORDING_QUALITY
+desc: in the recording settings
+eng: "Quality"
+new:
+
+id: LANG_RECORDING_FREQUENCY
+desc: in the recording settings
+eng: "Frequency"
+new:
+
+id: LANG_RECORDING_SOURCE
+desc: in the recording settings
+eng: "Source"
+new:
+
+id: LANG_RECORDING_CHANNEL
+desc: in the recording settings
+eng: "Channel"
+new:
diff --git a/apps/main_menu.c b/apps/main_menu.c
index 9a31687500..5399c996c9 100644
--- a/apps/main_menu.c
+++ b/apps/main_menu.c
@@ -41,6 +41,10 @@
#include "lang.h"
+#ifdef HAVE_MAS3587F
+#include "recording.h"
+#endif
+
#ifdef HAVE_LCD_BITMAP
#include "bmp.h"
#include "icons.h"
@@ -223,6 +227,9 @@ bool main_menu(void)
struct menu_items items[] = {
{ str(LANG_SOUND_SETTINGS), sound_menu },
{ str(LANG_GENERAL_SETTINGS), settings_menu },
+#ifdef HAVE_MAS3587F
+ { str(LANG_RECORDING), recording_screen },
+#endif
#ifdef HAVE_LCD_BITMAP
#ifdef USE_GAMES
{ str(LANG_GAMES), games_menu },
diff --git a/apps/recorder/recording.c b/apps/recorder/recording.c
new file mode 100644
index 0000000000..3ec4249f3c
--- /dev/null
+++ b/apps/recorder/recording.c
@@ -0,0 +1,528 @@
+/***************************************************************************
+ * __________ __ ___.
+ * 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 "system.h"
+#include "lcd.h"
+#include "mpeg.h"
+#include "button.h"
+#include "kernel.h"
+#include "settings.h"
+#include "lang.h"
+#include "font.h"
+#include "icons.h"
+#include "screens.h"
+#include "peakmeter.h"
+#include "status.h"
+#include "menu.h"
+
+bool f2_rec_screen(void);
+bool f3_rec_screen(void);
+
+extern int recording_peak_left;
+extern int recording_peak_right;
+
+extern int mp3buf_write;
+extern int mp3buf_read;
+extern bool recording;
+
+int mic_gain = 8;
+int left_gain = 2;
+int right_gain = 2;
+unsigned int recording_quality = 5;
+unsigned int recording_frequency = 0;
+unsigned int recording_channel_mode = 0;
+unsigned int recording_source = 0;
+
+#define SOURCE_MIC 0
+#define SOURCE_LINE 1
+#define SOURCE_SPDIF 2
+
+char *freq_str[6] =
+{
+ "44.1kHz",
+ "48kHz",
+ "32kHz",
+ "22.05kHz",
+ "24kHz",
+ "16kHz"
+};
+
+static void set_gain(void)
+{
+ if(recording_source == SOURCE_MIC)
+ {
+ mpeg_set_recording_gain(left_gain, 0, mic_gain);
+ }
+ else
+ {
+ mpeg_set_recording_gain(left_gain, right_gain, 0);
+ }
+}
+
+static char *fmtstr[] =
+{
+ "", /* no decimals */
+ "%d.%d %s ", /* 1 decimal */
+ "%d.%02d %s " /* 2 decimals */
+};
+
+char *fmt_gain(int snd, int val, char *str, int len)
+{
+ int tmp, i, d, numdec;
+ char *unit;
+
+ tmp = mpeg_val2phys(snd, val);
+ numdec = mpeg_sound_numdecimals(snd);
+ unit = mpeg_sound_unit(snd);
+
+ i = tmp / (10*numdec);
+ d = tmp % (10*numdec);
+
+ snprintf(str, len, fmtstr[numdec], i, d, unit);
+ return str;
+}
+
+int cursor;
+
+void adjust_cursor(void)
+{
+ if(recording_source == SOURCE_LINE)
+ {
+ if(cursor < 0)
+ cursor = 0;
+
+ if(cursor > 2)
+ cursor = 2;
+ }
+ else
+ {
+ cursor = 0;
+ }
+}
+
+bool recording_screen(void)
+{
+ int button;
+ bool done = false;
+ char buf[32];
+ char buf2[32];
+ long timeout = current_tick + HZ/10;
+ int gain;
+ int w, h;
+ int update_countdown = 1;
+
+ cursor = 0;
+ mpeg_init_recording();
+ status_set_playmode(STATUS_STOP);
+
+ peak_meter_playback(false);
+
+ peak_meter_enabled = true;
+
+ mpeg_set_recording_options(recording_frequency, recording_quality,
+ recording_source, recording_channel_mode);
+
+ lcd_setfont(FONT_UI);
+ lcd_getstringsize("M", &w, &h);
+ lcd_setmargins(w, 8);
+
+ while(!done)
+ {
+ button = button_get(false);
+ switch(button)
+ {
+ case BUTTON_OFF:
+ if(mpeg_status())
+ {
+ mpeg_stop();
+ status_set_playmode(STATUS_STOP);
+ }
+ else
+ {
+ peak_meter_playback(true);
+ peak_meter_enabled = false;
+ done = true;
+ }
+ update_countdown = 1; /* Update immediately */
+ break;
+
+ case BUTTON_PLAY:
+ mpeg_record("");
+ status_set_playmode(STATUS_RECORD);
+ update_countdown = 1; /* Update immediately */
+ break;
+
+ case BUTTON_UP:
+ cursor--;
+ adjust_cursor();
+ update_countdown = 1; /* Update immediately */
+ break;
+
+ case BUTTON_DOWN:
+ cursor++;
+ adjust_cursor();
+ update_countdown = 1; /* Update immediately */
+ break;
+
+ case BUTTON_RIGHT:
+ switch(cursor)
+ {
+ case 0:
+ if(recording_source == SOURCE_MIC)
+ {
+ mic_gain++;
+ if(mic_gain > mpeg_sound_max(SOUND_MIC_GAIN))
+ mic_gain = mpeg_sound_max(SOUND_MIC_GAIN);
+ }
+ else
+ {
+ gain = MAX(left_gain, right_gain) + 1;
+ if(gain > mpeg_sound_max(SOUND_MIC_GAIN))
+ gain = mpeg_sound_max(SOUND_MIC_GAIN);
+ left_gain = gain;
+ right_gain = gain;
+ }
+ break;
+ case 1:
+ left_gain++;
+ if(left_gain > mpeg_sound_max(SOUND_LEFT_GAIN))
+ left_gain = mpeg_sound_max(SOUND_LEFT_GAIN);
+ break;
+ case 2:
+ right_gain++;
+ if(right_gain > mpeg_sound_max(SOUND_RIGHT_GAIN))
+ right_gain = mpeg_sound_max(SOUND_RIGHT_GAIN);
+ break;
+ }
+ set_gain();
+ update_countdown = 1; /* Update immediately */
+ break;
+
+ case BUTTON_LEFT:
+ switch(cursor)
+ {
+ case 0:
+ if(recording_source == SOURCE_MIC)
+ {
+ mic_gain--;
+ if(mic_gain < mpeg_sound_min(SOUND_MIC_GAIN))
+ mic_gain = mpeg_sound_min(SOUND_MIC_GAIN);
+ }
+ else
+ {
+ gain = MAX(left_gain, right_gain) - 1;
+ if(gain < mpeg_sound_min(SOUND_LEFT_GAIN))
+ gain = mpeg_sound_min(SOUND_LEFT_GAIN);
+ left_gain = gain;
+ right_gain = gain;
+ }
+ break;
+ case 1:
+ left_gain--;
+ if(left_gain < mpeg_sound_min(SOUND_LEFT_GAIN))
+ left_gain = mpeg_sound_min(SOUND_LEFT_GAIN);
+ break;
+ case 2:
+ right_gain--;
+ if(right_gain < mpeg_sound_min(SOUND_MIC_GAIN))
+ right_gain = mpeg_sound_min(SOUND_MIC_GAIN);
+ break;
+ }
+ set_gain();
+ update_countdown = 1; /* Update immediately */
+ break;
+
+ case BUTTON_F2:
+ if (f2_rec_screen())
+ return SYS_USB_CONNECTED;
+ update_countdown = 1; /* Update immediately */
+ break;
+
+ case BUTTON_F3:
+ if (f3_rec_screen())
+ return SYS_USB_CONNECTED;
+ update_countdown = 1; /* Update immediately */
+ break;
+
+ }
+
+ peak_meter_peek();
+
+ if(TIME_AFTER(current_tick, timeout))
+ {
+ timeout = current_tick + HZ/10;
+
+ update_countdown--;
+ if(update_countdown == 0)
+ {
+ update_countdown = 10;
+
+ lcd_clear_display();
+ peak_meter_draw(0, 8 + h, LCD_WIDTH, h);
+
+ /* Show mic gain if input source is Mic */
+ if(recording_source == 0)
+ {
+ snprintf(buf, 32, "%s: %s", str(LANG_RECORDING_GAIN),
+ fmt_gain(SOUND_MIC_GAIN, mic_gain,
+ buf2, sizeof(buf2)));
+ lcd_puts(0, 3, buf);
+ }
+ else
+ {
+ if(recording_source == SOURCE_LINE)
+ {
+ gain = MAX(left_gain, right_gain);
+
+ snprintf(buf, 32, "%s: %s", str(LANG_RECORDING_GAIN),
+ fmt_gain(SOUND_LEFT_GAIN, gain,
+ buf2, sizeof(buf2)));
+ lcd_puts(0, 3, buf);
+
+ snprintf(buf, 32, "%s: %s", str(LANG_RECORDING_LEFT),
+ fmt_gain(SOUND_LEFT_GAIN, left_gain,
+ buf2, sizeof(buf2)));
+ lcd_puts(0, 4, buf);
+
+ snprintf(buf, 32, "%s: %s", str(LANG_RECORDING_RIGHT),
+ fmt_gain(SOUND_RIGHT_GAIN, right_gain,
+ buf2, sizeof(buf2)));
+ lcd_puts(0, 5, buf);
+ }
+ }
+
+ status_draw();
+
+ if(recording_source != SOURCE_SPDIF)
+ put_cursorxy(0, 3 + cursor, true);
+
+ snprintf(buf, 32, "%s %s [%d]",
+ freq_str[recording_frequency],
+ recording_channel_mode?
+ str(LANG_CHANNEL_MONO):str(LANG_CHANNEL_STEREO),
+ recording_quality);
+ lcd_puts(0, 6, buf);
+ }
+ else
+ {
+ lcd_clearrect(0, 8 + h, LCD_WIDTH, h);
+ peak_meter_draw(0, 8 + h, LCD_WIDTH, h);
+ lcd_update_rect(0, 8 + h, LCD_WIDTH, h);
+ }
+ lcd_update();
+ }
+ }
+
+ mpeg_init_playback();
+
+ return false;
+}
+
+bool f2_rec_screen(void)
+{
+ bool exit = false;
+ bool used = false;
+ int w, h;
+ char buf[32];
+
+ lcd_setfont(FONT_SYSFIXED);
+ lcd_getstringsize("A",&w,&h);
+ lcd_stop_scroll();
+
+ while (!exit) {
+ char* ptr=NULL;
+
+ lcd_clear_display();
+
+ /* Recording quality */
+ lcd_putsxy(0, LCD_HEIGHT/2 - h*2, str(LANG_RECORDING_QUALITY));
+ snprintf(buf, 32, "%d", recording_quality);
+ lcd_putsxy(0, LCD_HEIGHT/2-h, buf);
+ lcd_bitmap(bitmap_icons_7x8[Icon_FastBackward],
+ LCD_WIDTH/2 - 16, LCD_HEIGHT/2 - 4, 7, 8, true);
+
+ /* 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[recording_frequency];
+ lcd_getstringsize(ptr, &w, &h);
+ lcd_putsxy((LCD_WIDTH-w)/2, LCD_HEIGHT - h, ptr);
+ lcd_bitmap(bitmap_icons_7x8[Icon_DownArrow],
+ LCD_WIDTH/2 - 3, LCD_HEIGHT - h*3, 7, 8, true);
+
+ /* Channel mode */
+ switch ( recording_channel_mode ) {
+ case 0:
+ ptr = str(LANG_CHANNEL_STEREO);
+ break;
+
+ case 1:
+ ptr = str(LANG_CHANNEL_MONO);
+ break;
+ }
+
+ lcd_getstringsize(str(LANG_RECORDING_CHANNEL), &w, &h);
+ lcd_putsxy(LCD_WIDTH - w, LCD_HEIGHT/2 - h*2,
+ str(LANG_RECORDING_CHANNEL));
+ 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_bitmap(bitmap_icons_7x8[Icon_FastForward],
+ LCD_WIDTH/2 + 8, LCD_HEIGHT/2 - 4, 7, 8, true);
+
+ lcd_update();
+
+ switch (button_get(true)) {
+ case BUTTON_LEFT:
+ case BUTTON_F2 | BUTTON_LEFT:
+ recording_quality++;
+ if(recording_quality > 7)
+ recording_quality = 0;
+ used = true;
+ break;
+
+ case BUTTON_DOWN:
+ case BUTTON_F2 | BUTTON_DOWN:
+ recording_frequency++;
+ if(recording_frequency > 5)
+ recording_frequency = 0;
+ used = true;
+ break;
+
+ case BUTTON_RIGHT:
+ case BUTTON_F2 | BUTTON_RIGHT:
+ recording_channel_mode++;
+ if(recording_channel_mode > 1)
+ recording_channel_mode = 0;
+ used = true;
+ break;
+
+ case BUTTON_F2 | BUTTON_REL:
+ if ( used )
+ exit = true;
+ used = true;
+ break;
+
+ case BUTTON_F2 | BUTTON_REPEAT:
+ used = true;
+ break;
+
+ case SYS_USB_CONNECTED:
+ usb_screen();
+ return true;
+ }
+ }
+
+ mpeg_set_recording_options(recording_frequency, recording_quality,
+ recording_source, recording_channel_mode);
+
+// settings_save();
+ lcd_setfont(FONT_UI);
+
+ return false;
+}
+
+char *src_str[] =
+{
+ "Mic",
+ "Line In",
+ "Digital"
+};
+
+bool f3_rec_screen(void)
+{
+ bool exit = false;
+ bool used = false;
+ int w, h;
+
+ lcd_setfont(FONT_SYSFIXED);
+ lcd_getstringsize("A",&w,&h);
+ lcd_stop_scroll();
+
+ 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[recording_source];
+ lcd_getstringsize(ptr, &w, &h);
+ lcd_putsxy(0, LCD_HEIGHT/2-h, ptr);
+ lcd_bitmap(bitmap_icons_7x8[Icon_FastBackward],
+ LCD_WIDTH/2 - 16, LCD_HEIGHT/2 - 4, 7, 8, true);
+
+ lcd_update();
+
+ switch (button_get(true)) {
+ case BUTTON_LEFT:
+ case BUTTON_F3 | BUTTON_LEFT:
+ recording_source++;
+ if(recording_source > 2)
+ recording_source = 0;
+ used = true;
+ break;
+
+ case BUTTON_DOWN:
+ case BUTTON_F3 | BUTTON_DOWN:
+ recording_frequency++;
+ if(recording_frequency > 5)
+ recording_frequency = 0;
+ used = true;
+ break;
+
+ case BUTTON_RIGHT:
+ case BUTTON_F3 | BUTTON_RIGHT:
+ recording_channel_mode++;
+ if(recording_channel_mode > 1)
+ recording_channel_mode = 0;
+ used = true;
+ break;
+
+ case BUTTON_F3 | BUTTON_REL:
+ if ( used )
+ exit = true;
+ used = true;
+ break;
+
+ case BUTTON_F3 | BUTTON_REPEAT:
+ used = true;
+ break;
+
+ case SYS_USB_CONNECTED:
+ usb_screen();
+ return true;
+ }
+ }
+
+ mpeg_set_recording_options(recording_frequency, recording_quality,
+ recording_source, recording_channel_mode);
+
+// settings_save();
+ lcd_setfont(FONT_UI);
+
+ return false;
+}
diff --git a/apps/recorder/recording.h b/apps/recorder/recording.h
new file mode 100644
index 0000000000..4818b42b1f
--- /dev/null
+++ b/apps/recorder/recording.h
@@ -0,0 +1,24 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2002 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.
+ *
+ ****************************************************************************/
+#ifndef RECORDING_H
+#define RECORDING_H
+
+bool recording_screen(void);
+
+#endif