/*************************************************************************** * __________ __ ___. * 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 #include #include "system.h" #include "lcd.h" #include "mpeg.h" #include "mas.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" #include "sound_menu.h" #include "timefuncs.h" #include "debug.h" #include "string.h" extern char *num2max5(unsigned int bytes, char *max5); 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; #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(global_settings.rec_source == SOURCE_MIC) { mpeg_set_recording_gain(0, 0, global_settings.rec_mic_gain); } else { mpeg_set_recording_gain(global_settings.rec_left_gain, global_settings.rec_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; } static int cursor; void adjust_cursor(void) { if(global_settings.rec_source == SOURCE_LINE) { if(cursor < 0) cursor = 0; if(cursor > 2) cursor = 2; } else { cursor = 0; } } #define BLINK_INTERVAL 2 unsigned int frame_times[] = { 2612, /* 44.1kHz */ 2400, /* 48kHz */ 3600, /* 32kHz */ 2612, /* 22.05kHz */ 2400, /* 24kHz */ 3200 /* 16kHz */ }; static char *create_filename(void) { static char fname[32]; struct tm * tm; tm = get_time(); /* Create a filename: RYYMMDDHHMMSS.mp3 */ snprintf(fname, 32, "/R%02d%02d%02d%02d%02d%02d.mp3", tm->tm_year-2000, tm->tm_mon, tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec); DEBUGF("Filename: %s\n", fname); return fname; } 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; bool have_recorded = false; bool blink_toggle = false; unsigned long seconds; unsigned long last_seconds = 0; int hours, minutes; cursor = 0; mpeg_init_recording(); mpeg_sound_set(SOUND_VOLUME, global_settings.volume); status_set_playmode(STATUS_STOP); peak_meter_playback(false); peak_meter_enabled = true; mpeg_set_recording_options(global_settings.rec_frequency, global_settings.rec_quality, global_settings.rec_source, global_settings.rec_channels); set_gain(); lcd_setfont(FONT_UI); lcd_getstringsize("M", &w, &h); lcd_setmargins(w, 8); while(!done) { yield(); 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: /* Only act if the mpeg is stopped */ if(!mpeg_status()) { have_recorded = true; mpeg_record(create_filename()); status_set_playmode(STATUS_RECORD); update_countdown = 1; /* Update immediately */ last_seconds = 0; } 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(global_settings.rec_source == SOURCE_MIC) { global_settings.rec_mic_gain++; if(global_settings.rec_mic_gain > mpeg_sound_max(SOUND_MIC_GAIN)) global_settings.rec_mic_gain = mpeg_sound_max(SOUND_MIC_GAIN); } else { gain = MAX(global_settings.rec_left_gain, global_settings.rec_right_gain) + 1; if(gain > mpeg_sound_max(SOUND_MIC_GAIN)) gain = mpeg_sound_max(SOUND_MIC_GAIN); global_settings.rec_left_gain = gain; global_settings.rec_right_gain = gain; } break; case 1: global_settings.rec_left_gain++; if(global_settings.rec_left_gain > mpeg_sound_max(SOUND_LEFT_GAIN)) global_settings.rec_left_gain = mpeg_sound_max(SOUND_LEFT_GAIN); break; case 2: global_settings.rec_right_gain++; if(global_settings.rec_right_gain > mpeg_sound_max(SOUND_RIGHT_GAIN)) global_settings.rec_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(global_settings.rec_source == SOURCE_MIC) { global_settings.rec_mic_gain--; if(global_settings.rec_mic_gain < mpeg_sound_min(SOUND_MIC_GAIN)) global_settings.rec_mic_gain = mpeg_sound_min(SOUND_MIC_GAIN); } else { gain = MAX(global_settings.rec_left_gain, global_settings.rec_right_gain) - 1; if(gain < mpeg_sound_min(SOUND_LEFT_GAIN)) gain = mpeg_sound_min(SOUND_LEFT_GAIN); global_settings.rec_left_gain = gain; global_settings.rec_right_gain = gain; } break; case 1: global_settings.rec_left_gain--; if(global_settings.rec_left_gain < mpeg_sound_min(SOUND_LEFT_GAIN)) global_settings.rec_left_gain = mpeg_sound_min(SOUND_LEFT_GAIN); break; case 2: global_settings.rec_right_gain--; if(global_settings.rec_right_gain < mpeg_sound_min(SOUND_MIC_GAIN)) global_settings.rec_right_gain = mpeg_sound_min(SOUND_MIC_GAIN); break; } set_gain(); update_countdown = 1; /* Update immediately */ break; case BUTTON_F1: if (recording_menu()) return SYS_USB_CONNECTED; settings_save(); mpeg_set_recording_options(global_settings.rec_frequency, global_settings.rec_quality, global_settings.rec_source, global_settings.rec_channels); 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; seconds = mpeg_num_recorded_frames(); seconds *= frame_times[global_settings.rec_frequency]; seconds /= 100000; update_countdown--; if(update_countdown == 0 || seconds > last_seconds) { update_countdown = 5; last_seconds = seconds; lcd_clear_display(); if(mpeg_status() & MPEG_STATUS_RECORD) { blink_toggle = blink_toggle?false:true; if(blink_toggle) lcd_puts(0, 0, "Recording"); } hours = seconds / 3600; minutes = (seconds - (hours * 3600)) / 60; snprintf(buf, 32, "%02d:%02d:%02d %s", hours, minutes, seconds%60, num2max5(mpeg_num_recorded_bytes(), buf2)); lcd_puts(0, 1, buf); peak_meter_draw(0, 8 + h*2, LCD_WIDTH, h); /* Show mic gain if input source is Mic */ if(global_settings.rec_source == 0) { snprintf(buf, 32, "%s: %s", str(LANG_RECORDING_GAIN), fmt_gain(SOUND_MIC_GAIN, global_settings.rec_mic_gain, buf2, sizeof(buf2))); lcd_puts(0, 3, buf); } else { if(global_settings.rec_source == SOURCE_LINE) { gain = MAX(global_settings.rec_left_gain, global_settings.rec_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, global_settings.rec_left_gain, buf2, sizeof(buf2))); lcd_puts(0, 4, buf); snprintf(buf, 32, "%s: %s", str(LANG_RECORDING_RIGHT), fmt_gain(SOUND_RIGHT_GAIN, global_settings.rec_right_gain, buf2, sizeof(buf2))); lcd_puts(0, 5, buf); } } status_draw(); if(global_settings.rec_source != SOURCE_SPDIF) put_cursorxy(0, 3 + cursor, true); snprintf(buf, 32, "%s %s [%d]", freq_str[global_settings.rec_frequency], global_settings.rec_channels? str(LANG_CHANNEL_MONO):str(LANG_CHANNEL_STEREO), global_settings.rec_quality); lcd_puts(0, 6, buf); lcd_update(); } else { lcd_clearrect(0, 8 + h*2, LCD_WIDTH, h); peak_meter_draw(0, 8 + h*2, LCD_WIDTH, h); lcd_update_rect(0, 8 + h*2, LCD_WIDTH, h); } } } mpeg_init_playback(); mpeg_sound_channel_config(global_settings.channel_config); mpeg_sound_set(SOUND_BASS, global_settings.bass); mpeg_sound_set(SOUND_TREBLE, global_settings.treble); mpeg_sound_set(SOUND_BALANCE, global_settings.balance); mpeg_sound_set(SOUND_VOLUME, global_settings.volume); #ifdef HAVE_MAS3587F mpeg_sound_set(SOUND_LOUDNESS, global_settings.loudness); mpeg_sound_set(SOUND_SUPERBASS, global_settings.bass_boost); mpeg_sound_set(SOUND_AVC, global_settings.avc); #endif return have_recorded; } 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", global_settings.rec_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[global_settings.rec_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 ( 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_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: 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; case SYS_USB_CONNECTED: usb_screen(); return true; } } mpeg_set_recording_options(global_settings.rec_frequency, global_settings.rec_quality, global_settings.rec_source, global_settings.rec_channels); set_gain(); settings_save(); lcd_setfont(FONT_UI); return false; } bool f3_rec_screen(void) { bool exit = false; bool used = false; int w, h; 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); 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[global_settings.rec_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: global_settings.rec_source++; if(global_settings.rec_source > 2) global_settings.rec_source = 0; used = true; break; case BUTTON_DOWN: case BUTTON_F3 | 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_F3 | BUTTON_RIGHT: global_settings.rec_channels++; if(global_settings.rec_channels > 1) global_settings.rec_channels = 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(global_settings.rec_frequency, global_settings.rec_quality, global_settings.rec_source, global_settings.rec_channels); set_gain(); settings_save(); lcd_setfont(FONT_UI); return false; }