Mercurial > ecos
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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new file mode 100644 --- /dev/null +++ b/packages/kernel/current/include/clock.inl @@ -0,0 +1,107 @@ +#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
