diff options
| author | meri <meri@6dc7ffe9-61d6-0310-9af1-9938baff3ed1> | 2007-04-10 17:46:11 +0000 |
|---|---|---|
| committer | meri <meri@6dc7ffe9-61d6-0310-9af1-9938baff3ed1> | 2007-04-10 17:46:11 +0000 |
| commit | 98f3bcf710fccafb0cc8a4abc43cfc92636ddb07 (patch) | |
| tree | 48981c5d64ebfd27757ec12976e96b733130e32f /firmware/src/os/wdt.c | |
| parent | 5dec22afd1553b294f9965570cb08bcad851faf8 (diff) | |
added watchdog time support and debouncing on power-cycle
git-svn-id: https://svn.openpcd.org:2342/trunk@297 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
Diffstat (limited to 'firmware/src/os/wdt.c')
| -rw-r--r-- | firmware/src/os/wdt.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/firmware/src/os/wdt.c b/firmware/src/os/wdt.c index 55a0e70..5f2aa50 100644 --- a/firmware/src/os/wdt.c +++ b/firmware/src/os/wdt.c @@ -23,7 +23,7 @@ #include <os/dbgu.h> #include <os/system_irq.h> -#define WDT_DEBUG +/*#define WDT_DEBUG*/ static void wdt_irq(u_int32_t sr) { @@ -39,12 +39,11 @@ void wdt_init(void) { sysirq_register(AT91SAM7_SYSIRQ_WDT, &wdt_irq); #ifdef WDT_DEBUG - AT91F_WDTSetMode(AT91C_BASE_WDTC, (0xfff << 16) | + AT91F_WDTSetMode(AT91C_BASE_WDTC, (0xff << 16) | AT91C_WDTC_WDDBGHLT | AT91C_WDTC_WDIDLEHLT | AT91C_WDTC_WDFIEN); #else - AT91F_WDTSetMode(AT91C_BASE_WDTC, (0xfff << 16) | - AT91C_WDTC_WDDBGHLT | AT91C_WDTC_WDIDLEHLT | - AT91C_WDTC_WDRSTEN); + AT91F_WDTSetMode(AT91C_BASE_WDTC, (0x80 << 16) | + AT91C_WDTC_WDRSTEN | 0x80); #endif } |