1 | /* Task_1 |
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2 | * |
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3 | * This routine serves as a test task. It establishes an RTEMS_ASR and |
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4 | * sends signal to itself to determine if the RTEMS_ASR gets to execute. |
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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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11 | * COPYRIGHT (c) 1989-1998. |
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12 | * On-Line Applications Research Corporation (OAR). |
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13 | * Copyright assigned to U.S. Government, 1994. |
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14 | * |
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15 | * The license and distribution terms for this file may be |
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16 | * found in the file LICENSE in this distribution or at |
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17 | * http://www.OARcorp.com/rtems/license.html. |
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18 | * |
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19 | * $Id$ |
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20 | */ |
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21 | |
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22 | #include "system.h" |
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23 | |
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24 | rtems_timer_service_routine Signal_3_to_task_1( |
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25 | rtems_id id, |
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26 | void *pointer |
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27 | ) |
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28 | { |
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29 | rtems_status_code status; |
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30 | |
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31 | status = rtems_signal_send( Task_id[ 1 ], RTEMS_SIGNAL_3 ); |
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32 | directive_failed_with_level( status, "rtems_signal_send of 3", 1 ); |
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33 | |
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34 | Timer_got_this_id = id; |
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35 | Timer_got_this_pointer = pointer; |
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36 | |
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37 | Signals_sent = TRUE; |
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38 | } |
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39 | |
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40 | rtems_task Task_1( |
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41 | rtems_task_argument argument |
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42 | ) |
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43 | { |
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44 | rtems_mode previous_mode; |
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45 | rtems_status_code status; |
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46 | |
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47 | puts( "TA1 - rtems_signal_catch - RTEMS_INTERRUPT_LEVEL( 3 )" ); |
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48 | status = rtems_signal_catch( Process_asr, RTEMS_INTERRUPT_LEVEL(3) ); |
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49 | directive_failed( status, "rtems_signal_catch" ); |
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50 | |
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51 | puts( "TA1 - rtems_signal_send - RTEMS_SIGNAL_16 to self" ); |
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52 | status = rtems_signal_send( RTEMS_SELF, RTEMS_SIGNAL_16 ); |
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53 | directive_failed( status, "rtems_signal_send" ); |
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54 | |
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55 | puts( "TA1 - rtems_signal_send - RTEMS_SIGNAL_0 to self" ); |
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56 | status = rtems_signal_send( RTEMS_SELF, RTEMS_SIGNAL_0 ); |
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57 | directive_failed( status, "rtems_signal_send" ); |
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58 | |
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59 | puts( "TA1 - rtems_signal_catch - RTEMS_NO_ASR" ); |
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60 | status = rtems_signal_catch( Process_asr, RTEMS_NO_ASR ); |
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61 | directive_failed( status, "rtems_signal_catch" ); |
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62 | |
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63 | rtems_test_pause(); |
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64 | |
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65 | puts( "TA1 - rtems_signal_send - RTEMS_SIGNAL_1 to self" ); |
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66 | status = rtems_signal_send( RTEMS_SELF, RTEMS_SIGNAL_1 ); |
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67 | directive_failed( status, "rtems_signal_send" ); |
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68 | |
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69 | puts( "TA1 - rtems_task_mode - disable ASRs" ); |
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70 | status = rtems_task_mode( RTEMS_NO_ASR, RTEMS_ASR_MASK, &previous_mode ); |
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71 | directive_failed( status, "rtems_task_mode" ); |
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72 | |
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73 | Timer_got_this_id = 0; |
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74 | Timer_got_this_pointer = NULL; |
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75 | |
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76 | puts( "TA1 - sending signal to RTEMS_SELF from timer" ); |
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77 | status = rtems_timer_fire_after( |
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78 | Timer_id[ 1 ], |
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79 | TICKS_PER_SECOND / 2, |
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80 | Signal_3_to_task_1, |
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81 | (void *) Task_1 |
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82 | ); |
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83 | directive_failed( status, "rtems_timer_fire_after" ); |
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84 | |
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85 | puts( "TA1 - waiting for signal to arrive" ); |
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86 | |
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87 | Signals_sent = FALSE; |
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88 | Asr_fired = FALSE; |
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89 | |
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90 | while ( Signals_sent == FALSE ) |
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91 | ; |
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92 | |
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93 | if ( Timer_got_this_id == Timer_id[ 1 ] && |
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94 | Timer_got_this_pointer == Task_1 ) |
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95 | puts( "TA1 - timer routine got the correct arguments" ); |
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96 | else |
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97 | printf( |
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98 | "TA1 - timer got (0x%x, %p) instead of (0x%x, %p)!!!!\n", |
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99 | Timer_got_this_id, |
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100 | Timer_got_this_pointer, |
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101 | Timer_id[ 1 ], |
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102 | Task_1 |
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103 | ); |
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104 | |
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105 | puts( "TA1 - rtems_task_mode - enable ASRs" ); |
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106 | status = rtems_task_mode( RTEMS_ASR, RTEMS_ASR_MASK, &previous_mode ); |
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107 | directive_failed( status, "rtems_task_mode" ); |
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108 | |
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109 | puts( "TA1 - rtems_signal_catch - asraddr of NULL" ); |
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110 | status = rtems_signal_catch( NULL, RTEMS_DEFAULT_MODES ); |
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111 | directive_failed( status, "rtems_signal_catch" ); |
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112 | |
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113 | puts( "TA1 - rtems_task_delete - delete self" ); |
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114 | status = rtems_task_delete( RTEMS_SELF ); |
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115 | directive_failed( status, "rtems_task_delete of RTEMS_SELF" ); |
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116 | } |
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