From a86b48c578db236dddea8f141db7607741d48e57 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Thu, 12 Sep 2013 17:45:10 +0000
Subject: git-svn-id:
 svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6298
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/nil/osal/osal.h | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

(limited to 'os/nil')

diff --git a/os/nil/osal/osal.h b/os/nil/osal/osal.h
index 71d47894f..93483e6f0 100644
--- a/os/nil/osal/osal.h
+++ b/os/nil/osal/osal.h
@@ -85,6 +85,20 @@
 #define OSAL_ST_MODE_FREERUNNING            2
 /** @} */
 
+/**
+ * @name    Systick parameters.
+ * @{
+ */
+/**
+ * @brief   Size in bits of the @p systick_t type.
+ */
+#define OSAL_ST_RESOLUTION                  NIL_CFG_ST_RESOLUTION
+
+/**
+ * @brief   Required systick frequency or resolution.
+ */
+#define OSAL_ST_FREQUENCY                   NIL_CFG_ST_FREQUENCY
+
 /**
  * @brief   Systick mode required by the underlying OS.
  */
@@ -93,11 +107,7 @@
 #else
 #define OSAL_ST_MODE                        OSAL_ST_MODE_FREERUNNING
 #endif
-
-/**
- * @brief   Required systick frequency or resolution.
- */
-#define OSAL_SYSTICK_FREQUENCY              NIL_CFG_ST_FREQUENCY
+/** @} */
 
 /*===========================================================================*/
 /* Module pre-compile time settings.                                         */
@@ -117,6 +127,10 @@
 #error "invalid OSAL_ST_MODE setting in osal.h"
 #endif
 
+#if (OSAL_ST_RESOLUTION != 16) && (OSAL_ST_RESOLUTION != 32)
+#error "invalid OSAL_ST_RESOLUTION, must be 16 or 32"
+#endif
+
 /*===========================================================================*/
 /* Module data structures and types.                                         */
 /*===========================================================================*/
-- 
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