diff options
author | kpfleming <kpfleming@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2005-06-08 18:36:43 +0000 |
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committer | kpfleming <kpfleming@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2005-06-08 18:36:43 +0000 |
commit | fc86f5c437daa269ba6e7d4621b3365a90f5a05d (patch) | |
tree | 560e65c53215f6251ae789fa3bd0261d97147e0e /wctdm.c | |
parent | 8b3f944271079fca449f3ed155ccd6e9dbc41ff3 (diff) |
use proper values for debounce periods (in 4ms increments, not 1ms increments)
git-svn-id: http://svn.digium.com/svn/zaptel/trunk@665 5390a7c7-147a-4af0-8ec9-7488f05a26cb
Diffstat (limited to 'wctdm.c')
-rwxr-xr-x | wctdm.c | 11 |
1 files changed, 8 insertions, 3 deletions
@@ -248,9 +248,14 @@ static struct fxo_mode { #define FLAG_WRITE 1 #define FLAG_READ 2 -#define RING_DEBOUNCE 64 /* Ringer Debounce (in ms) */ -#define DEFAULT_BATT_DEBOUNCE 64 /* Battery debounce (in ms) */ -#define POLARITY_DEBOUNCE 64 /* Polarity debounce (in ms) */ +/* the constants below control the 'debounce' periods enforced by the + check_hook routines; these routines are called once every 4 interrupts + (the interrupt cycles around the four modules), so the periods are + specified in _4 millisecond_ increments +*/ +#define RING_DEBOUNCE 16 /* Ringer Debounce (64 ms) */ +#define DEFAULT_BATT_DEBOUNCE 16 /* Battery debounce (64 ms) */ +#define POLARITY_DEBOUNCE 16 /* Polarity debounce (64 ms) */ #define DEFAULT_BATT_THRESH 3 /* Anything under this is "no battery" */ #define OHT_TIMER 6000 /* How long after RING to retain OHT */ |