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/* Task_1
*
* This task verifies that the dual ported RAM directives work
* correctly by converting external addresses to internal addresses and
* internal addresses to external addresses.
*
* Input parameters:
* argument - task argument
*
* Output parameters: NONE
*
* COPYRIGHT (c) 1989-1998.
* On-Line Applications Research Corporation (OAR).
* Copyright assigned to U.S. Government, 1994.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
* $Id$
*/
#include "system.h"
rtems_task Task_1(
rtems_task_argument argument
)
{
rtems_id dpid;
void *to_be_converted;
void *converted;
rtems_status_code status;
status = rtems_port_ident( Port_name[ 1 ], &dpid );
directive_failed( status, "rtems_port_ident" );
printf( "TA1 - rtems_port_ident - 0x%08x\n", dpid );
to_be_converted = &External_port_area[ 0xe ];
status = rtems_port_external_to_internal(
Port_id[ 1 ],
to_be_converted,
&converted
);
directive_failed( status, "rtems_port_external_to_internal" );
printf(
"TA1 - rtems_port_external_to_internal - %p => %p\n",
to_be_converted,
converted
);
to_be_converted = &Internal_port_area[ 0xe ];
status = rtems_port_internal_to_external(
Port_id[ 1 ],
to_be_converted,
&converted
);
directive_failed( status, "rtems_port_internal_to_external" );
printf(
"TA1 - rtems_port_internal_to_external - %p => %p\n",
to_be_converted,
converted
);
to_be_converted = &Above_port_area[ 0xe ];
status = rtems_port_external_to_internal(
Port_id[ 1 ],
to_be_converted,
&converted
);
directive_failed( status, "rtems_port_external_to_internal" );
printf(
"TA1 - rtems_port_external_to_internal - %p => %p\n",
to_be_converted,
converted
);
to_be_converted = &Below_port_area[ 0xe ];
status = rtems_port_internal_to_external(
Port_id[ 1 ],
to_be_converted,
&converted
);
directive_failed( status, "rtems_port_internal_to_external" );
printf(
"TA1 - rtems_port_internal_to_external - %p => %p\n",
to_be_converted,
converted
);
status = rtems_port_delete( Port_id[ 1 ] );
directive_failed( status, "rtems_port_delete" );
puts( "TA1 - rtems_port_delete - DP1" );
puts( "*** END OF TEST 23 ***" );
exit( 0 );
}
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