Changeset 872d810 in freewrt

Timestamp:

Feb 7, 2007, 3:40:04 PM (19 years ago)

Author:

Markus Wigge <markus@…>

Branches:

freewrt_1_0, freewrt_2_0

Children:

b9a704c

Parents:

1b91c61

Message:

this adds a short delay/check loop to give UMTS cards some time
for initialization.

additionaly I added a sanity check before sending an empty PIN
to the SIM card.

I still have a problem with some SIM cards which initialize to
slow. In certain circumstance you already have a serial interface
but get an error "SIM NOT READY".

git-svn-id: ​svn://www.freewrt.org/branches/freewrt_1_0@1892 afb5a338-a214-0410-bd46-81f09a774fd1

File:

• package/ppp/files/ppp.pre-up (modified) (2 diffs)

package/ppp/files/ppp.pre-up

@@ -2 +2 @@
 
 [ "$METHOD" == "ppp" ] || exit 0
+[ "$IF_USE_TEMPLATE" ] || exit 0
+
 [ -d /var/lock ] || mkdir /var/lock
-
-[ "$IF_USE_TEMPLATE" ] || exit 0
 
 [ -f "/etc/ppp/templates/$IF_USE_TEMPLATE" ] || {
@@ -31 +31 @@
         echo $((LED | 8)) > /proc/sys/diag
 
+        # wait for card to initialize
+        COUNT=0
+        while [ $((COUNT++)) -lt 20 ]; do
+                [ -c "$IF_PPP_DEVICE" ] && break
+                [ $COUNT -eq 20 ] && {
+                        logger "$0: '$IF_PPP_DEVICE' not found"
+                        exit 1
+                }
+                sleep 1
+        done
+
         # set pincode
-        COMGTPIN="$IF_UMTS_PINCODE" comgt PIN -d $IF_PPP_DEVICE || ERROR=1
+        if [ "$IF_UMTS_PINCODE" ]; then
+                COMGTPIN="$IF_UMTS_PINCODE" comgt PIN -d $IF_PPP_DEVICE || ERROR=1
+        fi
 
         # set APN