3027cead01
* Bump internal mix buffer size by 4x, to 1K frames (matching ALSA period) * Handle an underrun that occurs when filling the audio buffer * Log underruns and make them available in the debug info Change-Id: I28d56dd35d88851fa167ad92368a5882937a758f
83 lines
2.2 KiB
C
83 lines
2.2 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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*
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* Copyright (C) 2020 by Solomon Peachy
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include "config.h"
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#include "font.h"
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#include "lcd.h"
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#include "kernel.h"
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#include "button.h"
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#ifndef BOOTLOADER
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#include "pcm-alsa.h"
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static int line = 0;
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bool dbg_hw_info(void)
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{
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int btn = 0;
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/* Try to read the bootloader */
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char verstr[40];
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memset(verstr, 0, sizeof(verstr));
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int fd = open("/etc/rockbox-bl-info.txt", O_RDONLY);
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if(fd >= 0)
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{
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read(fd, verstr, sizeof(verstr) -1);
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close(fd);
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}
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lcd_setfont(FONT_SYSFIXED);
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while(btn ^ BUTTON_POWER) {
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lcd_clear_display();
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line = 0;
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if (verstr[0]) {
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lcd_putsf(0, line++, "Boot ver: %s", verstr);
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}
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lcd_putsf(0, line++, "pcm srate: %d", pcm_alsa_get_rate());
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lcd_putsf(0, line++, "pcm xruns: %d", pcm_alsa_get_xruns());
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#ifdef HAVE_HEADPHONE_DETECTION
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lcd_putsf(0, line++, "hp: %d", headphones_inserted());
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#endif
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#ifdef HAVE_LINEOUT_DETECTION
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lcd_putsf(0, line++, "lo: %d", lineout_inserted());
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#endif
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btn = button_read_device();
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lcd_putsf(0, line++, "btn: %d", btn);
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lcd_update();
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sleep(HZ/16);
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}
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return true;
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}
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#endif /* !BOOTLOADER */
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