Add missing header.

[bertos.git] / bertos / hw / hw_sipo.h

diff --git a/bertos/hw/hw_sipo.h b/bertos/hw/hw_sipo.h
index 0b5699417fffc623235e5cd6499de21bb4e0315a..552d4dd5658f8774ca653252cef9ae4df02cdd86 100644 (file)
--- a/bertos/hw/hw_sipo.h
+++ b/bertos/hw/hw_sipo.h
@@ -34,7 +34,6 @@
  * \brief Macro for HW_SIPO_H
  *
  *
- * \version $Id$
  *
  * \author Andrea Grandi <andrea@develer.com>
  * \author Daniele Basile <asterix@develer.com>
@@ -43,6 +42,14 @@
 #ifndef HW_SIPO_H
 #define HW_SIPO_H
 
+/**
+ * Map sipo connection on board.
+ */
+typedef enum SipoMap
+{
+       SIPO_CNT
+} SipoMap;
+
 /**
  * Define generic macro to set pins logic level
  */
@@ -70,7 +77,11 @@
 /**
  * Drive clock to shift SI data into latch.
  */
-#define SIPO_SI_CLOCK(clk_pol)       do { /* Implement me! */   } while (0)
+#define SIPO_SI_CLOCK(clk_pol) \
+       do { \
+               (void)clk_pol; \
+               /* Implement me! */ \
+       } while (0)
 
 /**
  * Do everything needed in order to load dato into sipo.