[0074691a] | 1 | /* Task_3 |
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| 2 | * |
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| 3 | * This routine serves as a test task. Loopback the messages and test |
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| 4 | * timeouts |
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| 5 | * |
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| 6 | * Input parameters: |
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| 7 | * argument - task argument |
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| 8 | * |
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| 9 | * Output parameters: NONE |
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| 10 | * |
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[08311cc3] | 11 | * COPYRIGHT (c) 1989-1999. |
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[0074691a] | 12 | * On-Line Applications Research Corporation (OAR). |
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| 13 | * |
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[98e4ebf5] | 14 | * The license and distribution terms for this file may be |
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| 15 | * found in the file LICENSE in this distribution or at |
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[0074691a] | 16 | * http://www.OARcorp.com/rtems/license.html. |
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| 17 | * |
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| 18 | * $Id$ |
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| 19 | */ |
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| 20 | |
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| 21 | #include "System.h" |
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| 22 | |
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| 23 | Task3::Task3(const char* name, |
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| 24 | const rtems_task_priority initial_priority, |
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| 25 | const rtems_unsigned32 stack_size) |
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| 26 | : rtemsTask(name, initial_priority, stack_size, RTEMS_NO_PREEMPT) |
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| 27 | { |
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| 28 | } |
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| 29 | |
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| 30 | void Task3::body(rtems_task_argument ) |
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| 31 | { |
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| 32 | screen6(); |
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| 33 | |
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[2d60095] | 34 | printf("%s - destroy itself\n", name_string()); |
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[0074691a] | 35 | destroy(); |
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| 36 | } |
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| 37 | |
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| 38 | void Task3::screen6() |
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| 39 | { |
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| 40 | rtemsMessageQueue mq_2("MQ2"); |
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| 41 | printf("%s - construction connect mq_2 - %s\n", name_string(), mq_2.last_status_string()); |
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| 42 | |
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| 43 | if (mq_2.successful()) |
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| 44 | { |
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| 45 | char in[100]; |
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| 46 | char out[100]; |
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| 47 | rtems_unsigned32 size; |
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| 48 | bool loopback = true; |
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| 49 | |
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| 50 | while (loopback) |
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| 51 | { |
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| 52 | printf("%s - loopback from mq_2 to mq_2 ...\n", name_string()); fflush(stdout); |
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| 53 | |
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| 54 | mq_2.receive(in, size); |
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| 55 | printf("%s - mq_2 receive - %s, size=%i, message string size=%i\n", |
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| 56 | name_string(), mq_2.last_status_string(), size, (int) strlen(in)); |
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| 57 | if (mq_2.successful()) |
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| 58 | { |
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| 59 | if (size > (100 - 5)) |
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| 60 | printf("%s - size to large\n", name_string()); |
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| 61 | else |
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| 62 | { |
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| 63 | strcpy(out, name_string()); |
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| 64 | strcpy(out + 4, in); |
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| 65 | |
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| 66 | printf("%s - loopback to mq_2 - ", name_string()); |
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| 67 | mq_2.send(out, strlen(out) + 1); |
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| 68 | printf("%s\n", mq_2.last_status_string()); |
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| 69 | } |
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| 70 | |
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| 71 | if (strcmp(in, "broadcast message") == 0) |
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| 72 | loopback = false; |
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| 73 | else |
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| 74 | wake_after(1500000); |
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| 75 | } |
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| 76 | } |
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| 77 | } |
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| 78 | } |
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| 79 | |
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| 80 | |
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