blob: 29bab262479b056dad325043dc249ab22f61dad7 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/* Receive_messages
*
* This routine receives and prints three messages.
* an error condition.
*
* Input parameters: NONE
*
* Output parameters: NONE
*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#include "system.h"
void Receive_messages()
{
rtems_status_code status;
uint32_t index;
uint32_t size;
char receive_buffer[16];
for ( index=1 ; index <=3 ; index++ ) {
puts( "Receiving message ..." );
status = rtems_message_queue_receive(
Queue_id[ 1 ],
(long (*)[4])receive_buffer,
&size,
RTEMS_DEFAULT_OPTIONS,
RTEMS_NO_TIMEOUT
);
directive_failed( status, "rtems_message_queue_receive" );
puts_nocr( "Received : ");
puts( receive_buffer );
}
puts( "Receiver delaying for a second" );
status = rtems_task_wake_after( TICKS_PER_SECOND );
directive_failed( status, "rtems_task_wake_after" );
}
|