From 9b38b9202f3af41e638866e1d280383fd8e5d42b Mon Sep 17 00:00:00 2001
From: mattf <mattf@5390a7c7-147a-4af0-8ec9-7488f05a26cb>
Date: Tue, 6 Nov 2007 21:14:12 +0000
Subject: Merged revisions 3215 via svnmerge from
 https://origsvn.digium.com/svn/zaptel/branches/1.2

........
r3215 | mattf | 2007-11-06 15:13:09 -0600 (Tue, 06 Nov 2007) | 1 line

Cross port fxo line voltage monitoring patch from wctdm to wctdm24xxp
........


git-svn-id: http://svn.digium.com/svn/zaptel/branches/1.4@3216 5390a7c7-147a-4af0-8ec9-7488f05a26cb
---
 wctdm24xxp/base.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/wctdm24xxp/base.c b/wctdm24xxp/base.c
index 63eae84..f951eb4 100644
--- a/wctdm24xxp/base.c
+++ b/wctdm24xxp/base.c
@@ -262,6 +262,7 @@ spinlock_t ifacelock = SPIN_LOCK_UNLOCKED;
 
 static void wctdm_release(struct wctdm *wc);
 
+static int fxovoltage = 0;
 static int battdebounce = DEFAULT_BATT_DEBOUNCE;
 static int battthresh = DEFAULT_BATT_THRESH;
 static int debug = 0;
@@ -1330,6 +1331,14 @@ static inline void wctdm_voicedaa_check_hook(struct wctdm *wc, int card)
 		}
 	}
 	b = wc->cmdq[card].isrshadow[1]; /* Voltage */
+
+	if (fxovoltage) {
+		if (!(wc->intcount % 100)) {
+			printk("Port %d: Voltage: %d  Debounce %d\n", card + 1, 
+			       b, wc->mods[card].fxo.battdebounce);
+		}
+	}
+
 	if (abs(b) < battthresh) {
 		wc->mods[card].fxo.nobatttimer++;
 #if 0
@@ -4192,6 +4201,7 @@ static void __exit wctdm_cleanup(void)
 
 #ifdef LINUX26
 module_param(debug, int, 0600);
+module_param(fxovoltage, int, 0600);
 module_param(loopcurrent, int, 0600);
 module_param(robust, int, 0600);
 module_param(_opermode, int, 0600);
@@ -4216,6 +4226,7 @@ module_param(dtmfthreshold, int, 0600);
 #endif
 #else
 MODULE_PARM(debug, "i");
+MODULE_PARM(fxovoltage, "i");
 MODULE_PARM(loopcurrent, "i");
 MODULE_PARM(robust, "i");
 MODULE_PARM(_opermode, "i");
-- 
cgit v1.2.3