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Button and click wheel driver for iPod 4g and Nano.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8256 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Thom Johansen 2005-12-17 19:08:55 +00:00
parent a601fb8d19
commit 8bf079ffc1
3 changed files with 185 additions and 4 deletions
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3
firmware/system.c
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@ -1107,11 +1107,14 @@ int system_memory_guard(int newmode)
#elif CONFIG_CPU==PP5020
extern void TIMER1(void);
extern void ipod_4g_button_int(void);
void irq(void)
{
if (PP5020_CPU_INT_STAT & PP5020_TIMER1_MASK)
TIMER1();
else if (PP5020_CPU_HI_INT_STAT & PP5020_I2C_MASK)
ipod_4g_button_int();
}
void system_init(void)