X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fdrv%2Fser.h;h=c264811efcad05958226d482fe5c1a471b175127;hb=2156a825ba83da6e71a78237285a5558956da549;hp=0c61df4e52a28c8b4c368087c946022caf6c94ee;hpb=1fd8296f617d344eb3b7c132ca92c7ea99f0f2a9;p=bertos.git

diff --git a/bertos/drv/ser.h b/bertos/drv/ser.h
index 0c61df4e..c264811e 100644
--- a/bertos/drv/ser.h
+++ b/bertos/drv/ser.h
@@ -119,6 +119,22 @@
 /*\}*/
 
 
+/**
+ * \def CONFIG_SER_STROBE
+ *
+ * This is a debug facility that can be used to
+ * monitor SER interrupt activity on an external pin.
+ *
+ * To use strobes, redefine the macros SER_STROBE_ON,
+ * SER_STROBE_OFF and SER_STROBE_INIT and set
+ * CONFIG_SER_STROBE to 1.
+ */
+#if !defined(CONFIG_SER_STROBE) || !CONFIG_SER_STROBE
+	#define SER_STROBE_ON    do {/*nop*/} while(0)
+	#define SER_STROBE_OFF   do {/*nop*/} while(0)
+	#define SER_STROBE_INIT  do {/*nop*/} while(0)
+#endif
+
 struct SerialHardware;
 
 /** Human-readable serial error descriptions */