diff options
| author | laforge <laforge@6dc7ffe9-61d6-0310-9af1-9938baff3ed1> | 2006-09-12 17:35:30 +0000 |
|---|---|---|
| committer | laforge <laforge@6dc7ffe9-61d6-0310-9af1-9938baff3ed1> | 2006-09-12 17:35:30 +0000 |
| commit | d256545b2fd62d78910efcc6273c3b70abd3aa13 (patch) | |
| tree | a05e17ec752cfbcc0b79fdbfba81fb949545a112 /firmware/src/os/wdt.c | |
| parent | 04e0441914eeb25e042189679b55c9577fc96d2a (diff) | |
move to new directory
git-svn-id: https://svn.openpcd.org:2342/trunk@191 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
Diffstat (limited to 'firmware/src/os/wdt.c')
| -rw-r--r-- | firmware/src/os/wdt.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/firmware/src/os/wdt.c b/firmware/src/os/wdt.c new file mode 100644 index 0000000..d8a2145 --- /dev/null +++ b/firmware/src/os/wdt.c @@ -0,0 +1,23 @@ +/* AT91SAM7 Watch Dog Timer code for OpenPCD / OpenPICC + * (C) 2006 by Harald Welte <hwelte@hmw-consulting.de> + */ + +#define WDT_DEBUG + +void wdt_irq(void) +{ + DEBUGPCRF("================> WATCHDOG EXPIRED !!!!!"); +} + +void wdt_init(void) +{ +#ifdef WDT_DEBUG + AT91F_WDTSetMode(AT91C_BASE_WDT, (0xfff << 16) | + AT91C_WDTC_WDDBGHLT | AT91C_WDTC_WDIDLEHLT | + AT91C_WDTC_WDFIEN); +#else + AT91F_WDTSetMode(AT91C_BASE_WDT, (0xfff << 16) | + AT91C_WDTC_WDDBGHLT | AT91C_WDTC_WDIDLEHLT | + AT91C_WDTC_WDRSTEN); +#endif +} |