forked from Imagelibrary/rtems
f6ef96c273
* fileio/system.h, ticker/system.h, ticker/ticker.scn: Convert calls to legacy routine rtems_clock_get( RTEMS_CLOCK_GET_xxx, ..) to rtems_clock_get_xxx().
116 lines
2.8 KiB
C
116 lines
2.8 KiB
C
/* system.h
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*
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* This include file contains information that is included in every
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* function in the test set.
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*
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* COPYRIGHT (c) 1989-2008.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*
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* $Id$
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*/
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#include <rtems.h>
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#include <inttypes.h>
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#include "../../support/include/buffer_test_io.h"
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/* functions */
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rtems_task Init(
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rtems_task_argument argument
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);
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rtems_task Test_task(
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rtems_task_argument argument
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);
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/* global variables */
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/*
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* Keep the names and IDs in global variables so another task can use them.
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*/
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extern rtems_id Task_id[ 4 ]; /* array of task ids */
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extern rtems_name Task_name[ 4 ]; /* array of task names */
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/* configuration information */
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#include <bsp.h> /* for device driver prototypes */
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#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
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#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
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#define CONFIGURE_MAXIMUM_TASKS 4
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#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
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#define CONFIGURE_EXTRA_TASK_STACKS (3 * RTEMS_MINIMUM_STACK_SIZE)
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#include <rtems/confdefs.h>
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/*
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* Handy macros and static inline functions
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*/
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/*
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* Macro to hide the ugliness of printing the time.
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*/
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#define print_time(_s1, _tb, _s2) \
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do { \
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printf( "%s%02" PRId32 ":%02" PRId32 ":%02" PRId32 " %02" PRId32 "/%02" PRId32 "/%04" PRId32 "%s", \
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_s1, (_tb)->hour, (_tb)->minute, (_tb)->second, \
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(_tb)->month, (_tb)->day, (_tb)->year, _s2 ); \
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} while ( 0 )
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/*
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* Macro to print an task name that is composed of ASCII characters.
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*
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*/
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#define put_name( _name, _crlf ) \
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do { \
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uint32_t c0, c1, c2, c3; \
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\
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c0 = ((_name) >> 24) & 0xff; \
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c1 = ((_name) >> 16) & 0xff; \
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c2 = ((_name) >> 8) & 0xff; \
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c3 = (_name) & 0xff; \
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putchar( (char)c0 ); \
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if ( c1 ) putchar( (char)c1 ); \
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if ( c2 ) putchar( (char)c2 ); \
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if ( c3 ) putchar( (char)c3 ); \
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if ( (_crlf) ) \
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putchar( '\n' ); \
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} while (0)
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/*
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* static inline routine to make obtaining ticks per second easier.
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*/
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static inline uint32_t get_ticks_per_second( void )
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{
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return rtems_clock_get_ticks_per_second();
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}
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/*
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* This allows us to view the "Test_task" instantiations as a set
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* of numbered tasks by eliminating the number of application
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* tasks created.
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*
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* In reality, this is too complex for the purposes of this
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* example. It would have been easier to pass a task argument. :)
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* But it shows how rtems_id's can sometimes be used.
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*/
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#define task_number( tid ) \
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( rtems_object_id_get_index( tid ) - \
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rtems_configuration_get_rtems_api_configuration()-> \
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number_of_initialization_tasks )
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/* end of include file */
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