Fix serial hw macros.

[bertos.git] / bertos / drv / ser.h

diff --git a/bertos/drv/ser.h b/bertos/drv/ser.h
index 0c61df4e52a28c8b4c368087c946022caf6c94ee..c264811efcad05958226d482fe5c1a471b175127 100644 (file)
--- 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 */