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Added '*PANIC*' string. Line is now wrapped on recorders. LED blinks slowly to indicate controlled state.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2835 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Björn Stenberg 2002-11-12 09:04:06 +00:00
parent bca1f64d13
commit 42510d9e78
1 changed files with 27 additions and 4 deletions
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31
firmware/panic.c
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@ -19,10 +19,12 @@
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include "panic.h"
#include "lcd.h"
#include "font.h"
#include "debug.h"
#include "led.h"
static char panic_buf[128];
@ -34,6 +36,8 @@ void panicf( char *fmt, ...)
va_list ap;
#ifndef SIMULATOR
bool state = false;
/* Disable interrupts */
asm volatile ("ldc\t%0,sr" : : "r"(15<<4));
#endif
@ -44,17 +48,36 @@ void panicf( char *fmt, ...)
#ifdef HAVE_LCD_CHARCELLS
lcd_double_height(false);
lcd_puts(0,0,panic_buf);
lcd_puts(0,0,"*PANIC*");
lcd_puts(0,1,panic_buf);
#elif defined(HAVE_LCD_BITMAP)
lcd_clear_display();
lcd_setfont(FONT_SYSFIXED);
lcd_putsxy(0,0,panic_buf);
lcd_puts(0,0,"*PANIC*");
{
/* wrap panic line */
int i, y=1, len = strlen(panic_buf);
for (i=0; i<len; i+=18) {
unsigned char c = panic_buf[i+18];
panic_buf[i+18] = 0;
lcd_puts(0,y++,panic_buf+i);
panic_buf[i+18] = c;
}
}
lcd_update();
#else
/* no LCD */
#endif
DEBUGF(panic_buf);
while(1);
while (1)
{
#ifndef SIMULATOR
volatile int i;
led (state);
state = state?false:true;
for (i = 0; i < 400000; ++i);
#endif
}
}