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authorJoel Sherrill <joel.sherrill@OARcorp.com>2011-02-16 15:52:29 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2011-02-16 15:52:29 +0000
commit19870208342778aecf570dfe008aa2747c46110e (patch)
tree48f0cc573732a4e8dddca3bdf91c3488d0b13649 /c/src/ada/rtems-clock.ads
parent2011-02-16 Sebastian Huber <sebastian.huber@embedded-brains.de> (diff)
downloadrtems-19870208342778aecf570dfe008aa2747c46110e.tar.bz2
2011-02-16 Joel Sherrill <joel.sherrill@oarcorp.com>
* ada/Makefile.am, ada/preinstall.am, ada/rtems.adb, ada/rtems.ads: Split RTEMS Ada95 binding into a master package and a child package per Manager. This is better Ada style. * ada/rtems-barrier.adb, ada/rtems-barrier.ads, ada/rtems-clock.adb, ada/rtems-clock.ads, ada/rtems-cpu_usage.ads, ada/rtems-debug.adb, ada/rtems-debug.ads, ada/rtems-event.adb, ada/rtems-event.ads, ada/rtems-extension.adb, ada/rtems-extension.ads, ada/rtems-fatal.adb, ada/rtems-fatal.ads, ada/rtems-interrupt.ads, ada/rtems-io.adb, ada/rtems-io.ads, ada/rtems-message_queue.adb, ada/rtems-message_queue.ads, ada/rtems-object.adb, ada/rtems-object.ads, ada/rtems-partition.adb, ada/rtems-partition.ads, ada/rtems-port.adb, ada/rtems-port.ads, ada/rtems-rate_monotonic.adb, ada/rtems-rate_monotonic.ads, ada/rtems-region.adb, ada/rtems-region.ads, ada/rtems-semaphore.adb, ada/rtems-semaphore.ads, ada/rtems-signal.adb, ada/rtems-signal.ads, ada/rtems-stack_checker.ads, ada/rtems-tasks.adb, ada/rtems-tasks.ads, ada/rtems-timer.adb, ada/rtems-timer.ads: New files.
Diffstat (limited to 'c/src/ada/rtems-clock.ads')
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diff --git a/c/src/ada/rtems-clock.ads b/c/src/ada/rtems-clock.ads
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+--
+-- RTEMS / Specification
+--
+-- DESCRIPTION:
+--
+-- This package provides the interface to the RTEMS API.
+--
+-- DEPENDENCIES:
+--
+-- NOTES:
+-- RTEMS initialization and configuration are called from
+-- the BSP side, therefore should never be called from ADA.
+--
+-- COPYRIGHT (c) 1997-2011.
+-- On-Line Applications Research Corporation (OAR).
+--
+-- The license and distribution terms for this file may in
+-- the file LICENSE in this distribution or at
+-- http://www.rtems.com/license/LICENSE.
+--
+-- $Id$
+--
+
+
+package RTEMS.Clock is
+
+ --
+ -- Clock Types
+ --
+
+ type Time_Value is
+ record
+ Seconds : RTEMS.Unsigned32;
+ Microseconds : RTEMS.Unsigned32;
+ end record;
+
+ type Clock_Get_Options is (
+ Clock_Get_TOD,
+ Clock_Get_Seconds_Since_Epoch,
+ Clock_Get_Ticks_Since_Boot,
+ Clock_Get_Ticks_Per_Second,
+ Clock_Get_Time_Value
+ );
+
+ type Get_Options is (
+ Get_TOD,
+ Get_Seconds_Since_Epoch,
+ Get_Ticks_Since_Boot,
+ Get_Ticks_Per_Second,
+ Get_Time_Value
+ );
+
+ --
+ -- Clock Manager
+ --
+
+ procedure Set (
+ Time_Buffer : in RTEMS.Time_Of_Day;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Get (
+ Option : in RTEMS.Clock.Get_Options;
+ Time_Buffer : in RTEMS.Address;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Get_TOD (
+ Time : out RTEMS.Time_Of_Day;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Get_TOD_Time_Value (
+ Time : out RTEMS.Time_Value;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Get_Seconds_Since_Epoch(
+ The_Interval : out RTEMS.Interval;
+ Result : out RTEMS.Status_Codes
+ );
+
+ function Get_Ticks_Per_Second
+ return RTEMS.Interval;
+ pragma Import (
+ C,
+ Get_Ticks_Per_Second,
+ "rtems_clock_get_ticks_per_second"
+ );
+
+ function Get_Ticks_Since_Boot
+ return RTEMS.Interval;
+ pragma Import (
+ C,
+ Get_Ticks_Since_Boot,
+ "rtems_clock_get_ticks_since_boot"
+ );
+
+ procedure Get_Uptime (
+ Uptime : out RTEMS.Timespec;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Tick (
+ Result : out RTEMS.Status_Codes
+ );
+
+end RTEMS.Clock;
+