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iPod: Initial implementation of a debug i/o ports screen

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8500 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman 2006-01-31 01:50:10 +00:00
parent f9dac40cf3
commit 8cd8a950d2
1 changed files with 43 additions and 0 deletions
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43
apps/debug_menu.c
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@ -1001,6 +1001,47 @@ bool dbg_ports(void)
}
}
#elif CONFIG_CPU == PP5020
unsigned int gpio_a, gpio_b, gpio_c, gpio_d;
char buf[128];
int button;
int line;
lcd_setmargins(0, 0);
lcd_clear_display();
lcd_setfont(FONT_SYSFIXED);
while(1)
{
gpio_a = GPIOA_INPUT_VAL;
gpio_b = GPIOB_INPUT_VAL;
gpio_c = GPIOC_INPUT_VAL;
gpio_d = GPIOD_INPUT_VAL;
line = 0;
snprintf(buf, sizeof(buf), "IPOD version: 0x%08x", ipod_hw_rev);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), "GPIO_A: %02x", gpio_a);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), "GPIO_B: %02x", gpio_b);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), "GPIO_C: %02x", gpio_c);
lcd_puts(0, line++, buf);
snprintf(buf, sizeof(buf), "GPIO_D: %02x", gpio_d);
lcd_puts(0, line++, buf);
lcd_update();
button = button_get_w_tmo(HZ/10);
switch(button)
{
case SETTINGS_CANCEL:
return false;
}
}
#endif /* CPU */
return false;
}
@ -1843,6 +1884,8 @@ bool debug_menu(void)
static const struct menu_item items[] = {
#if CONFIG_CPU == SH7034 || defined(CPU_COLDFIRE)
{ "Dump ROM contents", dbg_save_roms },
#endif
#if CONFIG_CPU == SH7034 || defined(CPU_COLDFIRE) || (CONFIG_CPU == PP5020)
{ "View I/O ports", dbg_ports },
#endif
#ifdef HAVE_ADJUSTABLE_CPU_FREQ