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xpp: fix FXS D DTMF detection (not zero)

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* 'D' DTMF digits were accidentally discarded with the notice message:
  "Bad DTMF value 0. Ignored".
* No need for an odd 1-based translation table anymore - it's 0-based.

Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>

git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@10209 a0bf4364-ded3-4de4-8d8a-66a801d63aff
This commit is contained in:
Tzafrir Cohen 2011-09-27 17:10:48 +00:00
parent e025a651fb
commit dafb5f401b
1 changed files with 2 additions and 7 deletions
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9
drivers/dahdi/xpp/card_fxs.c
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@ -1300,7 +1300,8 @@ static void process_digital_inputs(xpd_t *xpd, const reg_cmd_t *info)
#endif
static const char dtmf_digits[] = {
'1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '*', '#', 'A', 'B', 'C', 'D'
'D', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '*', '#',
'A', 'B', 'C'
};
/*
@ -1322,12 +1323,6 @@ static void process_dtmf(xpd_t *xpd, uint portnum, byte val)
return;
priv = xpd->priv;
val &= 0xF;
if(val <= 0) {
if(key_down)
XPD_NOTICE(xpd, "Bad DTMF value %d. Ignored\n", val);
return;
}
val--;
digit = dtmf_digits[val];
want_mute = IS_SET(priv->want_dtmf_mute, portnum);
want_event = IS_SET(priv->want_dtmf_events, portnum);