e6c6d22240
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7510 a1c6a512-1295-4272-9138-f99709370657
116 lines
2.9 KiB
C
116 lines
2.9 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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* $Id$
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*
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* Copyright (C) 2002 by wavey@wavey.org
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*nn
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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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 "config.h"
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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#include "panic.h"
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#include "lcd.h"
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#include "font.h"
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#include "debug.h"
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#include "led.h"
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#include "power.h"
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#include "system.h"
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static char panic_buf[128];
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/*
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* "Dude. This is pretty fucked-up, right here."
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*/
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void panicf( const char *fmt, ...)
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{
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va_list ap;
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#ifndef SIMULATOR
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#if CONFIG_LED == LED_REAL
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bool state = false;
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#endif
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/* Disable interrupts */
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#if CONFIG_CPU == SH7034
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asm volatile ("ldc\t%0,sr" : : "r"(15<<4));
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#elif defined(CPU_COLDFIRE)
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asm volatile ("move.w #0x2700,%sr");
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#endif
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#endif
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va_start( ap, fmt );
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vsnprintf( panic_buf, sizeof(panic_buf), fmt, ap );
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va_end( ap );
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#ifdef HAVE_LCD_CHARCELLS
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lcd_double_height(false);
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lcd_puts(0,0,"*PANIC*");
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lcd_puts(0,1,panic_buf);
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#elif defined(HAVE_LCD_BITMAP)
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lcd_clear_display();
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lcd_setfont(FONT_SYSFIXED);
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lcd_puts(0,0,"*PANIC*");
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{
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/* wrap panic line */
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int i, y=1, len = strlen(panic_buf);
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for (i=0; i<len; i+=18) {
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unsigned char c = panic_buf[i+18];
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panic_buf[i+18] = 0;
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lcd_puts(0,y++,panic_buf+i);
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panic_buf[i+18] = c;
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}
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}
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lcd_update();
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#else
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/* no LCD */
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#endif
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DEBUGF(panic_buf);
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set_cpu_frequency(0);
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#ifdef HAVE_ATA_POWER_OFF
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ide_power_enable(false);
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#endif
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while (1)
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{
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#if (CONFIG_LED == LED_REAL) && !defined(SIMULATOR)
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volatile long i;
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led (state);
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state = state?false:true;
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for (i = 0; i < 240000; ++i);
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#endif
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#ifdef IRIVER_H100_SERIES
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/* check for the ON button (and !hold) */
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if ((GPIO1_READ & 0x22) == 0)
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system_reboot();
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#elif CONFIG_CPU == SH7034
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/* try to restart firmware if ON is pressed */
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#if CONFIG_KEYPAD == PLAYER_PAD
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if (!(PADR & 0x0020))
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#elif CONFIG_KEYPAD == RECORDER_PAD
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#ifdef HAVE_FMADC
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if (!(PCDR & 0x0008))
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#else
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if (!(PBDR & 0x0100))
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#endif
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#endif
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system_reboot();
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#endif
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}
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}
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