X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=drv%2Fser.c;h=7485c698ef2cd968f5159ecf063e752af43812cf;hb=77c1d6ba65a199f60faa0e0a68e63ef0eb87677c;hp=598ea8853ab6ce3bd1985f5484166a80f2a509b6;hpb=23d4877db88a9a6ba9a59a2335410cfd38867d76;p=bertos.git

diff --git a/drv/ser.c b/drv/ser.c
old mode 100755
new mode 100644
index 598ea885..7485c698
--- a/drv/ser.c
+++ b/drv/ser.c
@@ -1,6 +1,31 @@
 /**
  * \file
  * <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction.  Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License.  This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
  * Copyright 2003, 2004, 2006 Develer S.r.l. (http://www.develer.com/)
  * Copyright 2000 Bernardo Innocenti <bernie@codewiz.org>
  * This file is part of DevLib - See README.devlib for information.
@@ -28,6 +53,21 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.38  2007/06/21 17:07:21  batt
+ *#* Remove CONFIG_WATCHDOG stuff: watchdog macros expand to nothing when wdt is active.
+ *#*
+ *#* Revision 1.37  2007/06/07 14:35:12  batt
+ *#* Merge from project_ks.
+ *#*
+ *#* Revision 1.36  2007/01/29 11:30:29  batt
+ *#* Reimplement ser_clearstatus as a macro.
+ *#*
+ *#* Revision 1.35  2007/01/27 20:47:12  batt
+ *#* Add clear status.
+ *#*
+ *#* Revision 1.34  2006/11/20 15:07:40  batt
+ *#* Revert unneeded locked functions.
+ *#*
  *#* Revision 1.33  2006/11/17 18:15:55  batt
  *#* Avoid race conditions.
  *#*
@@ -127,6 +167,9 @@
  *#*/
 
 #include "ser.h"
+
+#include "wdt.h"
+
 #include "ser_p.h"
 #include <mware/formatwr.h>
 #include <cfg/debug.h>
@@ -192,6 +235,7 @@ int ser_putchar(int c, struct Serial *port)
 		/* Attende finche' il buffer e' pieno... */
 		do
 		{
+			wdt_reset();
 #if CONFIG_KERNEL && CONFIG_KERN_SCHED
 			/* Give up timeslice to other processes. */
 			proc_switch();
@@ -236,6 +280,7 @@ int ser_getchar(struct Serial *port)
 		/* Wait while buffer is empty */
 		do
 		{
+			wdt_reset();
 #if CONFIG_KERNEL && CONFIG_KERN_SCHED
 			/* Give up timeslice to other processes. */
 			proc_switch();
@@ -460,26 +505,6 @@ void ser_purge(struct Serial *port)
 	fifo_flush_locked(&port->txfifo);
 }
 
-/**
- * Get status of port \c port.
- */
-serstatus_t ser_getstatus(struct Serial *port)
-{
-	serstatus_t status;
-	ATOMIC(status = port->status);
-
-	return status;
-}
-
-
-/**
- * Set new \c port status.
- */
-void ser_setstatus(struct Serial *port, serstatus_t status)
-{
-	ATOMIC(port->status = status);
-}
-
 
 /**
  * Wait until all pending output is completely
@@ -502,6 +527,7 @@ void ser_drain(struct Serial *ser)
 			/* Give up timeslice to other processes. */
 			proc_switch();
 		#endif
+			wdt_reset();
 	}
 }