From 18dee1262ee4a0ad33dfc95683dda1dddc708877 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sun, 28 Dec 2008 13:40:49 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@550
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 src/lib/evtimer.h | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'src/lib')

diff --git a/src/lib/evtimer.h b/src/lib/evtimer.h
index 7b2e01c6d..661b29cd4 100644
--- a/src/lib/evtimer.h
+++ b/src/lib/evtimer.h
@@ -27,7 +27,9 @@
 #ifndef _EVTIMER_H_
 #define _EVTIMER_H_
 
-
+/**
+ * Event timer structure.
+ */
 typedef struct {
   VirtualTimer  et_vt;
   EventSource   et_es;
@@ -45,10 +47,14 @@ extern "C" {
 
 /**
  * Initializes an \p EvTimer structure.
+ * @param etp the EvTimer structure to be initialized
+ * @param time the interval in system ticks
  */
-#define evtInit(etp, i) (chEvtInit(&(etp)->et_es), \
-                        (etp)->et_vt.vt_func = NULL, \
-                        (etp)->et_interval = (i))
+#define evtInit(etp, time) {                                            \
+  chEvtInit(&(etp)->et_es);                                             \
+  (etp)->et_vt.vt_func = NULL;                                          \
+  (etp)->et_interval = (time);                                          \
+}
 
 #endif /* _EVTIMER_H_ */
 
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