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D2: Fix the POWER button check after an exception/panic. Make this power the player off, since we don't know how to force a reboot yet.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22036 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rob Purchase 2009-07-25 18:44:57 +00:00
parent aa97ba100a
commit fee24eefa9
1 changed files with 7 additions and 2 deletions
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9
firmware/target/arm/tcc780x/system-tcc780x.c
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@ -22,6 +22,7 @@
#include "kernel.h" #include "kernel.h"
#include "system.h" #include "system.h"
#include "panic.h" #include "panic.h"
#include "power.h"
#define default_interrupt(name) \ #define default_interrupt(name) \
extern __attribute__((weak,alias("UIRQ"))) void name (void) extern __attribute__((weak,alias("UIRQ"))) void name (void)
@ -282,12 +283,16 @@ void system_reboot(void)
#endif #endif
/* TODO: implement reboot (eg. jump to boot ROM?) */ /* TODO: implement reboot (eg. jump to boot ROM?) */
while (1); power_off();
} }
void system_exception_wait(void) void system_exception_wait(void)
{ {
while ((GPIOA & 0x10) == 0); /* check for power button */ #ifdef COWON_D2
while ((GPIOA & 0x4) != 0); /* check for power button */
#else
#error "system_exception_wait not implemented for this target"
#endif
} }
int system_memory_guard(int newmode) int system_memory_guard(int newmode)