diff packages/kernel/current/include/clock.inl @ 0:3111d98ba7b3 ecos-v1_1-release

Initial commit of eCos version 1.1
author jlarmour
date Tue, 11 May 1999 11:16:07 +0000
parents
children 443894e2e912
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+++ b/packages/kernel/current/include/clock.inl
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+#ifndef CYGONCE_KERNEL_CLOCK_INL
+#define CYGONCE_KERNEL_CLOCK_INL
+
+//==========================================================================
+//
+//	clock.inl
+//
+//	Clock and Alarm class inlines
+//
+//==========================================================================
+//####COPYRIGHTBEGIN####
+//
+// -------------------------------------------
+// The contents of this file are subject to the Cygnus eCos Public License
+// Version 1.0 (the "License"); you may not use this file except in
+// compliance with the License.  You may obtain a copy of the License at
+// http://sourceware.cygnus.com/ecos
+// 
+// Software distributed under the License is distributed on an "AS IS"
+// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the
+// License for the specific language governing rights and limitations under
+// the License.
+// 
+// The Original Code is eCos - Embedded Cygnus Operating System, released
+// September 30, 1998.
+// 
+// The Initial Developer of the Original Code is Cygnus.  Portions created
+// by Cygnus are Copyright (C) 1998 Cygnus Solutions.  All Rights Reserved.
+// -------------------------------------------
+//
+//####COPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): 	nickg
+// Contributors:	nickg
+// Date:	1997-09-30
+// Purpose:	Define Clock and Alarm class inlines
+// Description:	Define inline functions for counter, clock and alarm
+//              classes.
+// Usage:       #include <cyg/kernel/clock.hxx>
+//              #include <cyg/kernel/clock.inl>
+//
+//####DESCRIPTIONEND####
+//
+//==========================================================================
+
+#include <cyg/kernel/clock.hxx>
+
+// -------------------------------------------------------------------------
+// -------------------------------------------------------------------------
+// Counter class inlines
+
+// Return current value of counter
+inline cyg_tick_count Cyg_Counter::current_value()
+{
+    return counter;
+}
+
+inline cyg_uint32 Cyg_Counter::current_value_lo()
+{
+    return counter&0xFFFFFFFF;
+}
+
+inline cyg_uint32 Cyg_Counter::current_value_hi()
+{
+    return (counter>>32)&0xFFFFFFFF;
+}
+
+// Set the counter's current value
+inline void Cyg_Counter::set_value( cyg_tick_count new_value)
+{
+    counter = new_value;
+}
+        
+// -------------------------------------------------------------------------
+// -------------------------------------------------------------------------
+// Clock class inlines
+
+// Return current resolution
+inline Cyg_Clock::cyg_resolution Cyg_Clock::get_resolution()
+{
+    return resolution;
+}
+
+// Set new resolution
+inline void Cyg_Clock::set_resolution(                
+        Cyg_Clock::cyg_resolution new_resolution
+        )
+{
+    resolution = new_resolution;
+}
+
+// -------------------------------------------------------------------------
+// -------------------------------------------------------------------------
+// Alarm inlines
+
+// Ensure alarm disabled
+inline void Cyg_Alarm::disable()
+{
+    if( enabled ) counter->rem_alarm(this);
+}
+
+
+// -------------------------------------------------------------------------
+#endif // ifndef CYGONCE_KERNEL_CLOCK_INL
+// EOF clock.inl