# HG changeset patch
# User Florian Pose <fp@igh-essen.com>
# Date 1323423323 -3600
# Node ID 01e4381ebd0926dd3eb24fe909dd5b9d6c698abe
# Parent  70b15347c707d7ef60f7dfa28e66d948a4c80f96
Improved resetting number of responding slaves.

diff -r 70b15347c707 -r 01e4381ebd09 master/fsm_master.c
--- a/master/fsm_master.c	Fri Dec 09 10:46:25 2011 +0100
+++ b/master/fsm_master.c	Fri Dec 09 10:35:23 2011 +0100
@@ -218,6 +218,8 @@
 #endif
         ec_master_clear_slaves(master);
         fsm->slave_states = 0x00;
+        fsm->slaves_responding = 0; /* reset to trigger rescan on next link
+                                       up. */
     }
     fsm->link_state = master->devices[EC_DEVICE_MAIN].link_state;
 
diff -r 70b15347c707 -r 01e4381ebd09 master/master.c
--- a/master/master.c	Fri Dec 09 10:46:25 2011 +0100
+++ b/master/master.c	Fri Dec 09 10:35:23 2011 +0100
@@ -562,6 +562,10 @@
     master->cb_data = master;
 
     master->phase = EC_IDLE;
+
+    // reset number of responding slaves to trigger scanning
+    master->fsm.slaves_responding = 0;
+
     ret = ec_master_thread_start(master, ec_master_idle_thread,
             "EtherCAT-IDLE");
     if (ret)