/*************************************************************************** * __________ __ ___. * 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 #include "system.h" #include "power.h" #include "lcd.h" #include "led.h" #include "mpeg.h" #include "audio.h" #if CONFIG_CODEC == SWCODEC #include "thread.h" #include "pcm_playback.h" #include "playback.h" #include "enc_config.h" #if defined(HAVE_SPDIF_IN) || defined(HAVE_SPDIF_OUT) #include "spdif.h" #endif #endif /* CONFIG_CODEC == SWCODEC */ #include "recording.h" #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" #include "action.h" #include "radio.h" #ifdef HAVE_RECORDING static bool in_screen = false; bool in_recording_screen(void) { return in_screen; } #define PM_HEIGHT ((LCD_HEIGHT >= 72) ? 2 : 1) #if CONFIG_KEYPAD == RECORDER_PAD static bool f2_rec_screen(void); static bool f3_rec_screen(void); #endif #define MAX_FILE_SIZE 0x7F800000 /* 2 GB - 4 MB */ static int screen_update = NB_SCREENS; #ifdef HAVE_REMOTE_LCD static bool remote_display_on = true; #endif /** File name creation **/ #if CONFIG_CODEC == SWCODEC #ifdef IF_CNFN_NUM /* current file number to assist in creating unique numbered filenames without actually having to create the file on disk */ static int file_number = -1; #endif /* IF_CNFN_NUM */ #define REC_FILE_ENDING(rec_format) \ (audio_formats[rec_format_afmt[rec_format]].ext_list) #else /* CONFIG_CODEC != SWCODEC */ /* default record file extension for HWCODEC */ #define REC_FILE_ENDING(rec_format) \ (audio_formats[AFMT_MPA_L3].ext_list) #endif /* CONFIG_CODEC == SWCODEC */ /* path for current file */ static char path_buffer[MAX_PATH]; /** Automatic Gain Control (AGC) **/ #ifdef HAVE_AGC /* Timing counters: * peak_time is incremented every 0.2s, every 2nd run of record screen loop. * hist_time is incremented every 0.5s, display update. * peak_time is the counter of the peak hold read and agc process, * overflow every 13 years 8-) */ static long peak_time = 0; static long hist_time = 0; static short peak_valid_mem[4]; #define BAL_MEM_SIZE 24 static short balance_mem[BAL_MEM_SIZE]; /* Automatic Gain Control */ #define AGC_MODE_SIZE 5 #define AGC_SAFETY_MODE 0 static const char* agc_preset_str[] = { "Off", "S", "L", "D", "M", "V" }; /* "Off", "Safety (clip)", "Live (slow)", "DJ-Set (slow)", "Medium", "Voice (fast)" */ #define AGC_CLIP 32766 #define AGC_PEAK 29883 /* fast gain reduction threshold -0.8dB */ #define AGC_HIGH 27254 /* accelerated gain reduction threshold -1.6dB */ #define AGC_IMG 823 /* threshold for balance control -32dB */ /* autogain high level thresholds (-3dB, -7dB, -4dB, -5dB, -5dB) */ static const short agc_th_hi[AGC_MODE_SIZE] = { 23197, 14637, 21156, 18428, 18426 }; /* autogain low level thresholds (-14dB, -11dB, -6dB, -7dB, -8dB) */ static const short agc_th_lo[AGC_MODE_SIZE] = { 6538, 9235, 16422, 14636, 13045 }; /* autogain threshold times [1/5s] or [200ms] */ static const short agc_tdrop[AGC_MODE_SIZE] = { 900, 225, 150, 60, 8 }; static const short agc_trise[AGC_MODE_SIZE] = { 9000, 750, 400, 150, 20 }; static const short agc_tbal[AGC_MODE_SIZE] = { 4500, 500, 300, 100, 15 }; /* AGC operation */ static bool agc_enable = true; static short agc_preset; /* AGC levels */ static int agc_left = 0; static int agc_right = 0; /* AGC time since high target volume was exceeded */ static short agc_droptime = 0; /* AGC time since volume fallen below low target */ static short agc_risetime = 0; /* AGC balance time exceeding +/- 0.7dB */ static short agc_baltime = 0; /* AGC maximum gain */ static short agc_maxgain; #endif /* HAVE_AGC */ static void set_gain(void) { if(global_settings.rec_source == AUDIO_SRC_MIC) { audio_set_recording_gain(global_settings.rec_mic_gain, 0, AUDIO_GAIN_MIC); } else { /* AUDIO_SRC_LINEIN, AUDIO_SRC_SPDIF, AUDIO_SRC_FMRADIO */ audio_set_recording_gain(global_settings.rec_left_gain, global_settings.rec_right_gain, AUDIO_GAIN_LINEIN); } } #ifdef HAVE_AGC /* Read peak meter values & calculate balance. * Returns validity of peak values. * Used for automatic gain control and history diagram. */ static bool read_peak_levels(int *peak_l, int *peak_r, int *balance) { peak_meter_get_peakhold(peak_l, peak_r); peak_valid_mem[peak_time % 3] = *peak_l; if (((peak_valid_mem[0] == peak_valid_mem[1]) && (peak_valid_mem[1] == peak_valid_mem[2])) && ((*peak_l < 32767) #ifndef SIMULATOR || ata_disk_is_active() #endif )) return false; if (*peak_r > *peak_l) balance_mem[peak_time % BAL_MEM_SIZE] = (*peak_l ? MIN((10000 * *peak_r) / *peak_l - 10000, 15118) : 15118); else balance_mem[peak_time % BAL_MEM_SIZE] = (*peak_r ? MAX(10000 - (10000 * *peak_l) / *peak_r, -15118) : -15118); *balance = 0; int i; for (i = 0; i < BAL_MEM_SIZE; i++) *balance += balance_mem[i]; *balance = *balance / BAL_MEM_SIZE; return true; } /* AGC helper function to check if maximum gain is reached */ static bool agc_gain_is_max(bool left, bool right) { /* range -128...+108 [0.5dB] */ short gain_current_l; short gain_current_r; if (agc_preset == 0) return false; switch (global_settings.rec_source) { case AUDIO_SRC_LINEIN: #ifdef HAVE_FMRADIO_IN case AUDIO_SRC_FMRADIO: #endif gain_current_l = global_settings.rec_left_gain; gain_current_r = global_settings.rec_right_gain; break; default: gain_current_l = global_settings.rec_mic_gain; gain_current_r = global_settings.rec_mic_gain; } return ((left && (gain_current_l >= agc_maxgain)) || (right && (gain_current_r >= agc_maxgain))); } static void change_recording_gain(bool increment, bool left, bool right) { int factor = (increment ? 1 : -1); switch (global_settings.rec_source) { case AUDIO_SRC_LINEIN: #ifdef HAVE_FMRADIO_IN case AUDIO_SRC_FMRADIO: #endif if(left) global_settings.rec_left_gain += factor; if (right) global_settings.rec_right_gain += factor; break; default: global_settings.rec_mic_gain += factor; } } /* * Handle automatic gain control (AGC). * Change recording gain if peak_x levels are above or below * target volume for specified timeouts. */ static void auto_gain_control(int *peak_l, int *peak_r, int *balance) { int agc_mono; short agc_mode; bool increment; if (*peak_l > agc_left) agc_left = *peak_l; else agc_left -= (agc_left - *peak_l + 3) >> 2; if (*peak_r > agc_right) agc_right = *peak_r; else agc_right -= (agc_right - *peak_r + 3) >> 2; agc_mono = (agc_left + agc_right) / 2; agc_mode = abs(agc_preset) - 1; if (agc_mode < 0) { agc_enable = false; return; } if (agc_mode != AGC_SAFETY_MODE) { /* Automatic balance control - only if not in safety mode */ if ((agc_left > AGC_IMG) && (agc_right > AGC_IMG)) { if (*balance < -556) { if (*balance > -900) agc_baltime -= !(peak_time % 4); /* 0.47 - 0.75dB */ else if (*balance > -4125) agc_baltime--; /* 0.75 - 3.00dB */ else if (*balance > -7579) agc_baltime -= 2; /* 3.00 - 4.90dB */ else agc_baltime -= !(peak_time % 8); /* 4.90 - inf dB */ if (agc_baltime > 0) agc_baltime -= (peak_time % 2); } else if (*balance > 556) { if (*balance < 900) agc_baltime += !(peak_time % 4); else if (*balance < 4125) agc_baltime++; else if (*balance < 7579) agc_baltime += 2; else agc_baltime += !(peak_time % 8); if (agc_baltime < 0) agc_baltime += (peak_time % 2); } if ((*balance * agc_baltime) < 0) { if (*balance < 0) agc_baltime -= peak_time % 2; else agc_baltime += peak_time % 2; } increment = ((agc_risetime / 2) > agc_droptime); if (agc_baltime < -agc_tbal[agc_mode]) { if (!increment || !agc_gain_is_max(!increment, increment)) { change_recording_gain(increment, !increment, increment); set_gain(); } agc_baltime = 0; } else if (agc_baltime > +agc_tbal[agc_mode]) { if (!increment || !agc_gain_is_max(increment, !increment)) { change_recording_gain(increment, increment, !increment); set_gain(); } agc_baltime = 0; } } else if (!(hist_time % 4)) { if (agc_baltime < 0) agc_baltime++; else agc_baltime--; } } /* Automatic gain control */ if ((agc_left > agc_th_hi[agc_mode]) || (agc_right > agc_th_hi[agc_mode])) { if ((agc_left > AGC_CLIP) || (agc_right > AGC_CLIP)) agc_droptime += agc_tdrop[agc_mode] / (global_settings.rec_agc_cliptime + 1); if (agc_left > AGC_HIGH) { agc_droptime++; agc_risetime=0; if (agc_left > AGC_PEAK) agc_droptime += 2; } if (agc_right > AGC_HIGH) { agc_droptime++; agc_risetime=0; if (agc_right > AGC_PEAK) agc_droptime += 2; } if (agc_mono > agc_th_hi[agc_mode]) agc_droptime++; else agc_droptime += !(peak_time % 2); if (agc_droptime >= agc_tdrop[agc_mode]) { change_recording_gain(false, true, true); agc_droptime = 0; agc_risetime = 0; set_gain(); } agc_risetime = MAX(agc_risetime - 1, 0); } else if (agc_mono < agc_th_lo[agc_mode]) { if (agc_mono < (agc_th_lo[agc_mode] / 8)) agc_risetime += !(peak_time % 5); else if (agc_mono < (agc_th_lo[agc_mode] / 2)) agc_risetime += 2; else agc_risetime++; if (agc_risetime >= agc_trise[agc_mode]) { if ((agc_mode != AGC_SAFETY_MODE) && (!agc_gain_is_max(true, true))) { change_recording_gain(true, true, true); set_gain(); } agc_risetime = 0; agc_droptime = 0; } agc_droptime = MAX(agc_droptime - 1, 0); } else if (!(peak_time % 6)) /* on target level every 1.2 sec */ { agc_risetime = MAX(agc_risetime - 1, 0); agc_droptime = MAX(agc_droptime - 1, 0); } } #endif /* HAVE_AGC */ static const char* const fmtstr[] = { "%c%d %s", /* no decimals */ "%c%d.%d %s ", /* 1 decimal */ "%c%d.%02d %s " /* 2 decimals */ }; static char *fmt_gain(int snd, int val, char *str, int len) { int i, d, numdec; const char *unit; char sign = ' '; val = sound_val2phys(snd, val); if(val < 0) { sign = '-'; val = -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; } static int cursor; static void adjust_cursor(void) { int max_cursor; if(cursor < 0) cursor = 0; #ifdef HAVE_AGC switch(global_settings.rec_source) { case AUDIO_SRC_MIC: if(cursor == 2) cursor = 4; else if(cursor == 3) cursor = 1; case AUDIO_SRC_LINEIN: #ifdef HAVE_FMRADIO_IN case AUDIO_SRC_FMRADIO: #endif max_cursor = 5; break; default: max_cursor = 0; break; } #else switch(global_settings.rec_source) { case AUDIO_SRC_MIC: max_cursor = 1; break; case AUDIO_SRC_LINEIN: #ifdef HAVE_FMRADIO_IN case AUDIO_SRC_FMRADIO: #endif max_cursor = 3; break; default: max_cursor = 0; break; } #endif /* HAVE_AGC */ if(cursor > max_cursor) cursor = max_cursor; } char *rec_create_filename(char *buffer) { char ext[16]; if(global_settings.rec_directory) getcwd(buffer, MAX_PATH); else strncpy(buffer, rec_base_directory, MAX_PATH); snprintf(ext, sizeof(ext), ".%s", REC_FILE_ENDING(global_settings.rec_format)); #if CONFIG_RTC /* We'll wait at least up to the start of the next second so no duplicate names are created */ return create_datetime_filename(buffer, buffer, "R", ext, true); #else return create_numbered_filename(buffer, buffer, "rec_", ext, 4 IF_CNFN_NUM_(, &file_number)); #endif } 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); if(rc < 0 && errno != EEXIST) { gui_syncsplash(HZ * 2, "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; } #if CONFIG_CODEC == SWCODEC && !defined(SIMULATOR) # ifdef HAVE_SPDIF_IN # ifdef HAVE_ADJUSTABLE_CPU_FREQ static void rec_boost(bool state) { static bool cpu_boosted = false; if (state != cpu_boosted) { cpu_boost(state); cpu_boosted = state; } } # endif # endif /** * Selects an audio source for recording or playback * powers/unpowers related devices and sets up monitoring. * Here because it calls app code and used only for HAVE_RECORDING atm. * Would like it in pcm_record.c. * * Behaves like a firmware function in that it does not use global settings * to determine the state. * * The order of setting monitoring may need tweaking dependent upon the * selected source to get the smoothest transition. */ void rec_set_source(int source, unsigned flags) { /** Do power up/down of associated device(s) **/ /** SPDIF **/ #ifdef HAVE_SPDIF_IN /* Always boost for SPDIF */ rec_boost(source == AUDIO_SRC_SPDIF); #endif /* HAVE_SPDIF_IN */ #ifdef HAVE_SPDIF_POWER /* Check if S/PDIF output power should be switched off or on. NOTE: assumes both optical in and out is controlled by the same power source, which is the case on H1x0. */ spdif_power_enable((source == AUDIO_SRC_SPDIF) || global_settings.spdif_enable); /* Set the appropriate feed for spdif output */ #ifdef HAVE_SPDIF_OUT spdif_set_output_source(source, global_settings.spdif_enable); #endif #else /* !HAVE_SPDIF_POWER */ #ifdef HAVE_SPDIF_OUT spdif_set_output_source(source, true); #endif #endif /* !HAVE_SPDIF_POWER */ /** Tuner **/ #if CONFIG_TUNER /* Switch radio off or on per source and flags. */ if (source != AUDIO_SRC_FMRADIO) radio_stop(); else if (flags & SRCF_FMRADIO_PAUSED) radio_pause(); else radio_start(); #endif /* set hardware inputs */ audio_set_source(source, flags); peak_meter_playback((flags & SRCF_RECORDING) == 0); peak_meter_enabled = true; } /* rec_set_source */ #endif /* CONFIG_CODEC == SWCODEC && !defined(SIMULATOR) */ void rec_init_recording_options(struct audio_recording_options *options) { options->rec_source = global_settings.rec_source; options->rec_frequency = global_settings.rec_frequency; options->rec_channels = global_settings.rec_channels; options->rec_prerecord_time = global_settings.rec_prerecord_time; #if CONFIG_CODEC == SWCODEC options->rec_source_flags = 0; options->enc_config.rec_format = global_settings.rec_format; global_to_encoder_config(&options->enc_config); #else options->rec_quality = global_settings.rec_quality; options->rec_editable = global_settings.rec_editable; #endif } void rec_set_recording_options(struct audio_recording_options *options) { #if CONFIG_CODEC != SWCODEC if (global_settings.rec_prerecord_time) talk_buffer_steal(); /* will use the mp3 buffer */ #else /* == SWOCODEC */ rec_set_source(options->rec_source, options->rec_source_flags | SRCF_RECORDING); #endif /* CONFIG_CODEC != SWCODEC */ audio_set_recording_options(options); } /* steals mp3 buffer, creates unique filename and starts recording */ void rec_record(void) { #if CONFIG_CODEC != SWCODEC talk_buffer_steal(); /* we use the mp3 buffer */ #endif IF_CNFN_NUM_(file_number = -1;) /* Hit disk for number */ audio_record(rec_create_filename(path_buffer)); } /* creates unique filename and starts recording */ void rec_new_file(void) { audio_new_file(rec_create_filename(path_buffer)); } /* 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) { rec_record(); /* give control to mpeg thread so that it can start recording */ yield(); yield(); yield(); } /* if we're already recording this is a retrigger */ else { if((audio_status() & AUDIO_STATUS_PAUSE) && (global_settings.rec_trigger_type == 1)) audio_resume_recording(); /* New file on trig start*/ else if (global_settings.rec_trigger_type != 2) { rec_new_file(); /* 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) { switch(global_settings.rec_trigger_type) { case 0: /* Stop */ #if CONFIG_CODEC == SWCODEC audio_stop_recording(); #else audio_stop(); #endif break; case 1: /* Pause */ audio_pause_recording(); break; case 2: /* New file on trig stop*/ rec_new_file(); /* tell recording_screen to reset the time */ last_seconds = 0; break; } if (global_settings.rec_trigger_mode != TRIG_MODE_REARM) { peak_meter_set_trigger_listener(NULL); peak_meter_trigger(false); } } break; } } bool recording_start_automatic = false; bool recording_screen(bool no_source) { long button; 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 filename[13]; bool been_in_usb_mode = false; int last_audio_stat = -1; int audio_stat; #if CONFIG_CODEC == SWCODEC int warning_counter = 0; #define WARNING_PERIOD 7 #endif #ifdef HAVE_FMRADIO_IN /* Radio is left on if: * 1) Is was on at the start and the initial source is FM Radio * 2) 1) and the source was never changed to something else */ int radio_status = (global_settings.rec_source != AUDIO_SRC_FMRADIO) ? FMRADIO_OFF : get_radio_status(); #endif int talk_menu = global_settings.talk_menu; #if (CONFIG_LED == LED_REAL) bool led_state = false; int led_countdown = 2; #endif #ifdef HAVE_AGC bool peak_read = false; bool peak_valid = false; int peak_l, peak_r; int balance = 0; bool display_agc[NB_SCREENS]; #endif int line[NB_SCREENS]; int i; int filename_offset[NB_SCREENS]; int pm_y[NB_SCREENS]; int trig_xpos[NB_SCREENS]; int trig_ypos[NB_SCREENS]; int trig_width[NB_SCREENS]; static const unsigned char *byte_units[] = { ID2P(LANG_BYTE), ID2P(LANG_KILOBYTE), ID2P(LANG_MEGABYTE), ID2P(LANG_GIGABYTE) }; struct audio_recording_options rec_options; in_screen = true; cursor = 0; #if (CONFIG_LED == LED_REAL) && !defined(SIMULATOR) ata_set_led_enabled(false); #endif #if CONFIG_CODEC == SWCODEC /* recording_menu gets messed up: so reset talk_menu */ talk_menu = global_settings.talk_menu; global_settings.talk_menu = 0; /* audio_init_recording stops anything playing when it takes the audio buffer */ #else /* Yes, we use the D/A for monitoring */ peak_meter_enabled = true; peak_meter_playback(true); #endif audio_init_recording(0); sound_set_volume(global_settings.volume); #ifdef HAVE_AGC peak_meter_get_peakhold(&peak_l, &peak_r); #endif rec_init_recording_options(&rec_options); rec_set_recording_options(&rec_options); set_gain(); settings_apply_trigger(); #ifdef HAVE_AGC agc_preset_str[0] = str(LANG_SYSFONT_OFF); agc_preset_str[1] = str(LANG_SYSFONT_AGC_SAFETY); agc_preset_str[2] = str(LANG_SYSFONT_AGC_LIVE); agc_preset_str[3] = str(LANG_SYSFONT_AGC_DJSET); agc_preset_str[4] = str(LANG_SYSFONT_AGC_MEDIUM); agc_preset_str[5] = str(LANG_SYSFONT_AGC_VOICE); if (global_settings.rec_source == AUDIO_SRC_MIC) { agc_preset = global_settings.rec_agc_preset_mic; agc_maxgain = global_settings.rec_agc_maxgain_mic; } else { agc_preset = global_settings.rec_agc_preset_line; agc_maxgain = global_settings.rec_agc_maxgain_line; } #endif 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); filename_offset[i] = ((screens[i].height >= 80) ? 1 : 0); pm_y[i] = 8 + h * (2 + filename_offset[i]); } if(rec_create_directory() > 0) have_recorded = true; #ifdef HAVE_REMOTE_LCD if (!remote_display_on) { screens[1].clear_display(); snprintf(buf, sizeof(buf), str(LANG_REMOTE_LCD_ON)); screens[1].puts((screens[1].width/w - strlen(buf))/2 + 1, screens[1].height/(h*2) + 1, buf); screens[1].update(); gui_syncsplash(0, str(LANG_REMOTE_LCD_OFF)); } #endif while(!done) { audio_stat = audio_status(); #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, pm_y, h * PM_HEIGHT, screen_update); if (last_audio_stat != audio_stat) { if (audio_stat == AUDIO_STATUS_RECORD) { have_recorded = true; } last_audio_stat = audio_stat; } if (recording_start_automatic) { /* simulate a button press */ button = ACTION_REC_PAUSE; recording_start_automatic = false; } switch(button) { #ifdef HAVE_REMOTE_LCD case ACTION_REC_LCD: if (remote_display_on) { remote_display_on = false; screen_update = 1; screens[1].clear_display(); snprintf(buf, sizeof(buf), str(LANG_REMOTE_LCD_ON)); screens[1].puts((screens[1].width/w - strlen(buf))/2 + 1, screens[1].height/(h*2) + 1, buf); screens[1].update(); gui_syncsplash(0, str(LANG_REMOTE_LCD_OFF)); } else { remote_display_on = true; screen_update = NB_SCREENS; } break; #endif case ACTION_STD_CANCEL: /* turn off the trigger */ peak_meter_trigger(false); peak_meter_set_trigger_listener(NULL); if(audio_stat & AUDIO_STATUS_RECORD) { audio_stop_recording(); } else { #if CONFIG_CODEC != SWCODEC peak_meter_playback(true); peak_meter_enabled = false; #endif done = true; } update_countdown = 1; /* Update immediately */ break; case ACTION_REC_PAUSE: case ACTION_REC_NEWFILE: /* 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; rec_record(); last_seconds = 0; if (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 new file button pressed, start new file */ if (button == ACTION_REC_NEWFILE) { rec_new_file(); last_seconds = 0; } else /* if pause button pressed, pause or resume */ { if(audio_stat & AUDIO_STATUS_PAUSE) { audio_resume_recording(); if (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; case ACTION_STD_PREV: cursor--; adjust_cursor(); update_countdown = 1; /* Update immediately */ break; case ACTION_STD_NEXT: cursor++; adjust_cursor(); update_countdown = 1; /* Update immediately */ break; case ACTION_SETTINGS_INC: switch(cursor) { case 0: if(global_settings.volume < sound_max(SOUND_VOLUME)) global_settings.volume++; sound_set_volume(global_settings.volume); break; case 1: if(global_settings.rec_source == AUDIO_SRC_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; #ifdef HAVE_AGC case 4: agc_preset = MIN(agc_preset + 1, AGC_MODE_SIZE); agc_enable = (agc_preset != 0); if (global_settings.rec_source == AUDIO_SRC_MIC) { global_settings.rec_agc_preset_mic = agc_preset; agc_maxgain = global_settings.rec_agc_maxgain_mic; } else { global_settings.rec_agc_preset_line = agc_preset; agc_maxgain = global_settings.rec_agc_maxgain_line; } break; case 5: if (global_settings.rec_source == AUDIO_SRC_MIC) { agc_maxgain = MIN(agc_maxgain + 1, sound_max(SOUND_MIC_GAIN)); global_settings.rec_agc_maxgain_mic = agc_maxgain; } else { agc_maxgain = MIN(agc_maxgain + 1, sound_max(SOUND_LEFT_GAIN)); global_settings.rec_agc_maxgain_line = agc_maxgain; } break; #endif } set_gain(); update_countdown = 1; /* Update immediately */ break; case ACTION_SETTINGS_DEC: switch(cursor) { case 0: if(global_settings.volume > sound_min(SOUND_VOLUME)) global_settings.volume--; sound_set_volume(global_settings.volume); break; case 1: if(global_settings.rec_source == AUDIO_SRC_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; #ifdef HAVE_AGC case 4: agc_preset = MAX(agc_preset - 1, 0); agc_enable = (agc_preset != 0); if (global_settings.rec_source == AUDIO_SRC_MIC) { global_settings.rec_agc_preset_mic = agc_preset; agc_maxgain = global_settings.rec_agc_maxgain_mic; } else { global_settings.rec_agc_preset_line = agc_preset; agc_maxgain = global_settings.rec_agc_maxgain_line; } break; case 5: if (global_settings.rec_source == AUDIO_SRC_MIC) { agc_maxgain = MAX(agc_maxgain - 1, sound_min(SOUND_MIC_GAIN)); global_settings.rec_agc_maxgain_mic = agc_maxgain; } else { agc_maxgain = MAX(agc_maxgain - 1, sound_min(SOUND_LEFT_GAIN)); global_settings.rec_agc_maxgain_line = agc_maxgain; } break; #endif } set_gain(); update_countdown = 1; /* Update immediately */ break; case ACTION_STD_MENU: if(audio_stat != AUDIO_STATUS_RECORD) { #ifdef HAVE_FMRADIO_IN const int prev_rec_source = global_settings.rec_source; #endif #if (CONFIG_LED == LED_REAL) /* led is restored at begin of loop / end of function */ led(false); #endif if (recording_menu(no_source)) { done = true; been_in_usb_mode = true; #ifdef HAVE_FMRADIO_IN radio_status = FMRADIO_OFF; #endif } else { settings_save(); #ifdef HAVE_FMRADIO_IN /* If input changes away from FM Radio, radio will remain off when recording screen closes. */ if (global_settings.rec_source != prev_rec_source && prev_rec_source == AUDIO_SRC_FMRADIO) radio_status = FMRADIO_OFF; #endif #if CONFIG_CODEC == SWCODEC /* reinit after submenu exit */ audio_close_recording(); audio_init_recording(0); #endif rec_init_recording_options(&rec_options); rec_set_recording_options(&rec_options); if(rec_create_directory() > 0) have_recorded = true; #ifdef HAVE_AGC if (global_settings.rec_source == AUDIO_SRC_MIC) { agc_preset = global_settings.rec_agc_preset_mic; agc_maxgain = global_settings.rec_agc_maxgain_mic; } else { agc_preset = global_settings.rec_agc_preset_line; agc_maxgain = global_settings.rec_agc_maxgain_line; } #endif 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; #if CONFIG_KEYPAD == RECORDER_PAD case ACTION_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; case ACTION_REC_F3: if(audio_stat & AUDIO_STATUS_RECORD) { rec_new_file(); 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 /* CONFIG_KEYPAD == RECORDER_PAD */ 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; #ifdef HAVE_FMRADIO_IN radio_status = FMRADIO_OFF; #endif } break; default: default_event_handler(button); break; } /* end switch */ #ifdef HAVE_AGC peak_read = !peak_read; if (peak_read) { /* every 2nd run of loop */ peak_time++; peak_valid = read_peak_levels(&peak_l, &peak_r, &balance); } /* Handle AGC every 200ms when enabled and peak data is valid */ if (peak_read && agc_enable && peak_valid) auto_gain_control(&peak_l, &peak_r, &balance); #endif 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, dsize, dmb; int pos = 0; update_countdown = 5; last_seconds = seconds; dseconds = rec_timesplit_seconds(); dsize = rec_sizesplit_bytes(); num_recorded_bytes = audio_num_recorded_bytes(); for(i = 0; i < screen_update; i++) screens[i].clear_display(); #if CONFIG_CODEC == SWCODEC if ((audio_stat & AUDIO_STATUS_WARNING) && (warning_counter++ % WARNING_PERIOD) < WARNING_PERIOD/2) { /* Switch back and forth displaying warning on first available line to ensure visibility - the motion should also help draw attention */ /* Don't use language string unless agreed upon to make this method permanent - could do something in the statusbar */ snprintf(buf, sizeof(buf), "Warning: %08X", pcm_rec_get_warnings()); } else #endif /* CONFIG_CODEC == SWCODEC */ if ((global_settings.rec_sizesplit) && (global_settings.rec_split_method)) { dmb = dsize/1024/1024; snprintf(buf, sizeof(buf), "%s %dMB", str(LANG_SYSFONT_SPLIT_SIZE), dmb); } else { hours = seconds / 3600; minutes = (seconds - (hours * 3600)) / 60; snprintf(buf, sizeof(buf), "%s %02d:%02d:%02d", str(LANG_SYSFONT_RECORDING_TIME), hours, minutes, seconds%60); } for(i = 0; i < screen_update; i++) screens[i].puts(0, 0, buf); if(audio_stat & AUDIO_STATUS_PRERECORD) { snprintf(buf, sizeof(buf), "%s...", str(LANG_SYSFONT_RECORD_PRERECORD)); } else { /* Display the split interval if the record timesplit is active */ if ((global_settings.rec_timesplit) && !(global_settings.rec_split_method)) { /* 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, sizeof(buf), "%s %02d:%02d", str(LANG_SYSFONT_RECORD_TIMESPLIT_REC), dhours, dminutes); } else { output_dyn_value(buf2, sizeof buf2, num_recorded_bytes, byte_units, true); snprintf(buf, sizeof(buf), "%s %s", str(LANG_SYSFONT_RECORDING_SIZE), buf2); } } for(i = 0; i < screen_update; i++) screens[i].puts(0, 1, buf); for(i = 0; i < screen_update; i++) { if (filename_offset[i] > 0) { *filename = '\0'; if (audio_stat & AUDIO_STATUS_RECORD) { strncpy(filename, path_buffer + strlen(path_buffer) - 12, 13); filename[12]='\0'; } snprintf(buf, sizeof(buf), "%s %s", str(LANG_SYSFONT_RECORDING_FILENAME), filename); screens[i].puts(0, 2, 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_split_method) && global_settings.rec_timesplit && (seconds >= dseconds)) || (audio_stat && global_settings.rec_split_method && global_settings.rec_sizesplit && (num_recorded_bytes >= dsize)) || (num_recorded_bytes >= MAX_FILE_SIZE)) { if (!(global_settings.rec_split_type) || (num_recorded_bytes >= MAX_FILE_SIZE)) { rec_new_file(); last_seconds = 0; } else { peak_meter_trigger(false); peak_meter_set_trigger_listener(NULL); audio_stop_recording(); } update_countdown = 1; } snprintf(buf, sizeof(buf), "%s: %s", str(LANG_SYSFONT_VOLUME), fmt_gain(SOUND_VOLUME, global_settings.volume, buf2, sizeof(buf2))); if (global_settings.invert_cursor && (pos++ == cursor)) { for(i = 0; i < screen_update; i++) screens[i].puts_style_offset(0, filename_offset[i] + PM_HEIGHT + 2, buf, STYLE_INVERT,0); } else { for(i = 0; i < screen_update; i++) screens[i].puts(0, filename_offset[i] + PM_HEIGHT + 2, buf); } if(global_settings.rec_source == AUDIO_SRC_MIC) { /* Draw MIC recording gain */ snprintf(buf, sizeof(buf), "%s:%s", str(LANG_SYSFONT_RECORDING_GAIN), fmt_gain(SOUND_MIC_GAIN, global_settings.rec_mic_gain, buf2, sizeof(buf2))); if(global_settings.invert_cursor && ((1==cursor)||(2==cursor))) { for(i = 0; i < screen_update; i++) screens[i].puts_style_offset(0, filename_offset[i] + PM_HEIGHT + 3, buf, STYLE_INVERT,0); } else { for(i = 0; i < screen_update; i++) screens[i].puts(0, filename_offset[i] + PM_HEIGHT + 3, buf); } } else if(global_settings.rec_source == AUDIO_SRC_LINEIN #ifdef HAVE_FMRADIO_IN || global_settings.rec_source == AUDIO_SRC_FMRADIO #endif ) { /* Draw LINE or FMRADIO recording gain */ snprintf(buf, sizeof(buf), "%s:%s", str(LANG_SYSFONT_RECORDING_LEFT), fmt_gain(SOUND_LEFT_GAIN, global_settings.rec_left_gain, buf2, sizeof(buf2))); if(global_settings.invert_cursor && ((1==cursor)||(2==cursor))) { for(i = 0; i < screen_update; i++) screens[i].puts_style_offset(0, filename_offset[i] + PM_HEIGHT + 3, buf, STYLE_INVERT,0); } else { for(i = 0; i < screen_update; i++) screens[i].puts(0, filename_offset[i] + PM_HEIGHT + 3, buf); } snprintf(buf, sizeof(buf), "%s:%s", str(LANG_SYSFONT_RECORDING_RIGHT), fmt_gain(SOUND_RIGHT_GAIN, global_settings.rec_right_gain, buf2, sizeof(buf2))); if(global_settings.invert_cursor && ((1==cursor)||(3==cursor))) { for(i = 0; i < screen_update; i++) screens[i].puts_style_offset(0, filename_offset[i] + PM_HEIGHT + 4, buf, STYLE_INVERT,0); } else { for(i = 0; i < screen_update; i++) screens[i].puts(0, filename_offset[i] + PM_HEIGHT + 4, buf); } } FOR_NB_SCREENS(i) { switch (global_settings.rec_source) { case AUDIO_SRC_LINEIN: #ifdef HAVE_FMRADIO_IN case AUDIO_SRC_FMRADIO: #endif line[i] = 5; break; case AUDIO_SRC_MIC: line[i] = 4; break; #ifdef HAVE_SPDIF_IN case AUDIO_SRC_SPDIF: line[i] = 3; break; #endif default: line[i] = 5; /* to prevent uninitialisation warnings for line[0] */ break; } /* end switch */ #ifdef HAVE_AGC if (screens[i].height < h * (2 + filename_offset[i] + PM_HEIGHT + line[i])) { line[i] -= 1; display_agc[i] = false; } else display_agc[i] = true; if ((cursor==4) || (cursor==5)) display_agc[i] = true; } /************** AGC test info ****************** snprintf(buf, sizeof(buf), "D:%d U:%d", (agc_droptime+2)/5, (agc_risetime+2)/5); lcd_putsxy(1, LCD_HEIGHT - 8, buf); snprintf(buf, sizeof(buf), "B:%d", (agc_baltime+2)/5); lcd_putsxy(LCD_WIDTH/2 + 3, LCD_HEIGHT - 8, buf); ***********************************************/ if (cursor == 5) snprintf(buf, sizeof(buf), "%s: %s", str(LANG_SYSFONT_RECORDING_AGC_MAXGAIN), fmt_gain(SOUND_LEFT_GAIN, agc_maxgain, buf2, sizeof(buf2))); else if (agc_preset == 0) snprintf(buf, sizeof(buf), "%s: %s", str(LANG_SYSFONT_RECORDING_AGC_PRESET), agc_preset_str[agc_preset]); else if (global_settings.rec_source == AUDIO_SRC_MIC) snprintf(buf, sizeof(buf), "%s: %s%s", str(LANG_SYSFONT_RECORDING_AGC_PRESET), agc_preset_str[agc_preset], fmt_gain(SOUND_LEFT_GAIN, agc_maxgain - global_settings.rec_mic_gain, buf2, sizeof(buf2))); else snprintf(buf, sizeof(buf), "%s: %s%s", str(LANG_SYSFONT_RECORDING_AGC_PRESET), agc_preset_str[agc_preset], fmt_gain(SOUND_LEFT_GAIN, agc_maxgain - (global_settings.rec_left_gain + global_settings.rec_right_gain)/2, buf2, sizeof(buf2))); if(global_settings.invert_cursor && ((cursor==4) || (cursor==5))) { for(i = 0; i < screen_update; i++) screens[i].puts_style_offset(0, filename_offset[i] + PM_HEIGHT + line[i], buf, STYLE_INVERT,0); } else if (global_settings.rec_source == AUDIO_SRC_MIC || global_settings.rec_source == AUDIO_SRC_LINEIN #ifdef HAVE_FMRADIO_IN || global_settings.rec_source == AUDIO_SRC_FMRADIO #endif ) { for(i = 0; i < screen_update; i++) { if (display_agc[i]) { screens[i].puts(0, filename_offset[i] + PM_HEIGHT + line[i], buf); } } } if (global_settings.rec_source == AUDIO_SRC_MIC) { if(agc_maxgain < (global_settings.rec_mic_gain)) change_recording_gain(false, true, true); } else { if(agc_maxgain < (global_settings.rec_left_gain)) change_recording_gain(false, true, false); if(agc_maxgain < (global_settings.rec_right_gain)) change_recording_gain(false, false, true); } #else } #endif /* HAVE_AGC */ if(!global_settings.invert_cursor) { switch(cursor) { case 1: for(i = 0; i < screen_update; i++) screen_put_cursorxy(&screens[i], 0, filename_offset[i] + PM_HEIGHT + 3, true); if(global_settings.rec_source != AUDIO_SRC_MIC) { for(i = 0; i < screen_update; i++) screen_put_cursorxy(&screens[i], 0, filename_offset[i] + PM_HEIGHT + 4, true); } break; case 2: for(i = 0; i < screen_update; i++) screen_put_cursorxy(&screens[i], 0, filename_offset[i] + PM_HEIGHT + 3, true); break; case 3: for(i = 0; i < screen_update; i++) screen_put_cursorxy(&screens[i], 0, filename_offset[i] + PM_HEIGHT + 4, true); break; #ifdef HAVE_AGC case 4: case 5: for(i = 0; i < screen_update; i++) screen_put_cursorxy(&screens[i], 0, filename_offset[i] + PM_HEIGHT + line[i], true); break; #endif /* HAVE_AGC */ default: for(i = 0; i < screen_update; i++) screen_put_cursorxy(&screens[i], 0, filename_offset[i] + PM_HEIGHT + 2, true); } } #ifdef HAVE_AGC hist_time++; #endif for(i = 0; i < screen_update; i++) { gui_statusbar_draw(&(statusbars.statusbars[i]), true); peak_meter_screen(&screens[i], 0, pm_y[i], h*PM_HEIGHT); screens[i].update(); } /* draw the trigger status */ FOR_NB_SCREENS(i) { trig_width[i] = ((screens[i].height < 64) || ((screens[i].height < 72) && (PM_HEIGHT > 1))) ? screens[i].width - 14 * w : screens[i].width; trig_xpos[i] = screens[i].width - trig_width[i]; trig_ypos[i] = ((screens[i].height < 72) && (PM_HEIGHT > 1)) ? h*2 : h*(1 + filename_offset[i] + PM_HEIGHT + line[i] #ifdef HAVE_AGC + 1 #endif ); } if (peak_meter_trigger_status() != TRIG_OFF) { peak_meter_draw_trig(trig_xpos, trig_ypos, trig_width, screen_update); for(i = 0; i < screen_update; i++){ screens[i].update_rect(trig_xpos[i], trig_ypos[i], trig_width[i] + 2, TRIG_HEIGHT); } } } if(audio_stat & AUDIO_STATUS_ERROR) { done = true; } } /* end while(!done) */ audio_stat = audio_status(); if (audio_stat & AUDIO_STATUS_ERROR) { gui_syncsplash(0, str(LANG_SYSFONT_DISK_FULL)); gui_syncstatusbar_draw(&statusbars, true); FOR_NB_SCREENS(i) screens[i].update(); audio_error_clear(); while(1) { if (action_userabort(TIMEOUT_NOBLOCK)) break; } } #if CONFIG_CODEC == SWCODEC audio_stop_recording(); audio_close_recording(); #ifdef HAVE_FMRADIO_IN if (radio_status != FMRADIO_OFF) /* Restore radio playback - radio_status should be unchanged if started through fm radio screen (barring usb connect) */ rec_set_source(AUDIO_SRC_FMRADIO, (radio_status & FMRADIO_PAUSED) ? SRCF_FMRADIO_PAUSED : SRCF_FMRADIO_PLAYING); else #endif /* Go back to playback mode */ rec_set_source(AUDIO_SRC_PLAYBACK, SRCF_PLAYBACK); /* restore talk_menu setting */ global_settings.talk_menu = talk_menu; #else /* !SWCODEC */ audio_init_playback(); #endif /* CONFIG_CODEC == SWCODEC */ /* make sure the trigger is really turned off */ peak_meter_trigger(false); peak_meter_set_trigger_listener(NULL); in_screen = false; sound_settings_apply(); FOR_NB_SCREENS(i) screens[i].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; } /* recording_screen */ #if CONFIG_KEYPAD == RECORDER_PAD static bool f2_rec_screen(void) { static const char* const freq_str[6] = { "44.1kHz", "48kHz", "32kHz", "22.05kHz", "24kHz", "16kHz" }; bool exit = false; bool used = false; int w, h, i; char buf[32]; int button; struct audio_recording_options rec_options; FOR_NB_SCREENS(i) { screens[i].setfont(FONT_SYSFIXED); screens[i].getstringsize("A",&w,&h); } while (!exit) { const char* ptr=NULL; FOR_NB_SCREENS(i) { screens[i].clear_display(); /* Recording quality */ screens[i].putsxy(0, LCD_HEIGHT/2 - h*2, str(LANG_SYSFONT_RECORDING_QUALITY)); } snprintf(buf, sizeof(buf), "%d", global_settings.rec_quality); FOR_NB_SCREENS(i) { screens[i].putsxy(0, LCD_HEIGHT/2-h, buf); screens[i].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_SYSFONT_RECORDING_FREQUENCY)); ptr = freq_str[global_settings.rec_frequency]; FOR_NB_SCREENS(i) { screens[i].getstringsize(buf,&w,&h); screens[i].putsxy((LCD_WIDTH-w)/2, LCD_HEIGHT - h*2, buf); screens[i].getstringsize(ptr, &w, &h); screens[i].putsxy((LCD_WIDTH-w)/2, LCD_HEIGHT - h, ptr); screens[i].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_SYSFONT_CHANNEL_STEREO); break; case 1: ptr = str(LANG_SYSFONT_CHANNEL_MONO); break; } FOR_NB_SCREENS(i) { screens[i].getstringsize(str(LANG_SYSFONT_RECORDING_CHANNELS), &w, &h); screens[i].putsxy(LCD_WIDTH - w, LCD_HEIGHT/2 - h*2, str(LANG_SYSFONT_RECORDING_CHANNELS)); screens[i].getstringsize(str(LANG_SYSFONT_F2_MODE), &w, &h); screens[i].putsxy(LCD_WIDTH - w, LCD_HEIGHT/2 - h, str(LANG_SYSFONT_F2_MODE)); screens[i].getstringsize(ptr, &w, &h); screens[i].putsxy(LCD_WIDTH - w, LCD_HEIGHT/2, ptr); screens[i].mono_bitmap(bitmap_icons_7x8[Icon_FastForward], LCD_WIDTH/2 + 8, LCD_HEIGHT/2 - 4, 7, 8); screens[i].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; } } rec_init_recording_options(&rec_options); rec_set_recording_options(&rec_options); set_gain(); settings_save(); FOR_NB_SCREENS(i) screens[i].setfont(FONT_UI); return false; } static bool f3_rec_screen(void) { bool exit = false; bool used = false; int w, h, i; int button; char *src_str[] = { str(LANG_SYSFONT_RECORDING_SRC_MIC), str(LANG_SYSFONT_RECORDING_SRC_LINE), str(LANG_SYSFONT_RECORDING_SRC_DIGITAL) }; struct audio_recording_options rec_options; FOR_NB_SCREENS(i) { screens[i].setfont(FONT_SYSFIXED); screens[i].getstringsize("A",&w,&h); } while (!exit) { char* ptr=NULL; ptr = src_str[global_settings.rec_source]; FOR_NB_SCREENS(i) { screens[i].clear_display(); /* Recording source */ screens[i].putsxy(0, LCD_HEIGHT/2 - h*2, str(LANG_SYSFONT_RECORDING_SOURCE)); screens[i].getstringsize(ptr, &w, &h); screens[i].putsxy(0, LCD_HEIGHT/2-h, ptr); screens[i].mono_bitmap(bitmap_icons_7x8[Icon_FastBackward], LCD_WIDTH/2 - 16, LCD_HEIGHT/2 - 4, 7, 8); } /* trigger setup */ ptr = str(LANG_SYSFONT_RECORD_TRIGGER); FOR_NB_SCREENS(i) { screens[i].getstringsize(ptr,&w,&h); screens[i].putsxy((LCD_WIDTH-w)/2, LCD_HEIGHT - h*2, ptr); screens[i].mono_bitmap(bitmap_icons_7x8[Icon_DownArrow], LCD_WIDTH/2 - 3, LCD_HEIGHT - h*3, 7, 8); screens[i].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 > AUDIO_SRC_MAX) 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; } } rec_init_recording_options(&rec_options); rec_set_recording_options(&rec_options); set_gain(); settings_save(); FOR_NB_SCREENS(i) screens[i].setfont(FONT_UI); return false; } #endif /* CONFIG_KEYPAD == RECORDER_PAD */ #if CONFIG_CODEC == SWCODEC void audio_beep(int duration) { /* dummy */ (void)duration; } #ifdef SIMULATOR /* stubs for recording sim */ void audio_init_recording(unsigned int buffer_offset) { buffer_offset = buffer_offset; } void audio_close_recording(void) { } unsigned long pcm_rec_get_warnings(void) { return 0; } unsigned long audio_recorded_time(void) { return 123; } unsigned long audio_num_recorded_bytes(void) { return 5 * 1024 * 1024; } void rec_set_source(int source, unsigned flags) { source = source; flags = flags; } #ifdef HAVE_SPDIF_IN #ifdef HAVE_SPDIF_POWER void audio_set_spdif_power_setting(bool on) { on = on; } bool audio_get_spdif_power_setting(void) { return true; } #endif /* HAVE_SPDIF_POWER */ #endif /* HAVE_SPDIF_IN */ void audio_set_recording_options(struct audio_recording_options *options) { options = options; } void audio_set_recording_gain(int left, int right, int type) { left = left; right = right; type = type; } void audio_record(const char *filename) { filename = filename; } void audio_stop_recording(void) { } void audio_pause_recording(void) { } void audio_resume_recording(void) { } void pcm_calculate_rec_peaks(int *left, int *right) { if (left) *left = 0; if (right) *right = 0; } unsigned long pcm_rec_status(void) { return 0; } #endif /* #ifdef SIMULATOR */ #endif /* #ifdef CONFIG_CODEC == SWCODEC */ #endif /* HAVE_RECORDING */