@@ -1,510 +1,514 | |||
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1 | 1 | /** Functions to send TM packets related to TC parsing and execution. |
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2 | 2 | * |
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3 | 3 | * @file |
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4 | 4 | * @author P. LEROY |
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5 | 5 | * |
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6 | 6 | * A group of functions to send appropriate TM packets after parsing and execution: |
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7 | 7 | * - TM_LFR_TC_EXE_SUCCESS |
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8 | 8 | * - TM_LFR_TC_EXE_INCONSISTENT |
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9 | 9 | * - TM_LFR_TC_EXE_NOT_EXECUTABLE |
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10 | 10 | * - TM_LFR_TC_EXE_NOT_IMPLEMENTED |
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11 | 11 | * - TM_LFR_TC_EXE_ERROR |
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12 | 12 | * - TM_LFR_TC_EXE_CORRUPTED |
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13 | 13 | * |
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14 | 14 | */ |
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15 | 15 | |
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16 | 16 | #include "tm_lfr_tc_exe.h" |
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17 | 17 | |
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18 | 18 | int send_tm_lfr_tc_exe_success( ccsdsTelecommandPacket_t *TC, rtems_id queue_id ) |
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19 | 19 | { |
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20 | 20 | /** This function sends a TM_LFR_TC_EXE_SUCCESS packet in the dedicated RTEMS message queue. |
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21 | 21 | * |
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22 | 22 | * @param TC points to the TeleCommand packet that is being processed |
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23 | 23 | * @param queue_id is the id of the queue which handles TM |
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24 | 24 | * |
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25 | 25 | * @return RTEMS directive status code: |
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26 | 26 | * - RTEMS_SUCCESSFUL - message sent successfully |
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27 | 27 | * - RTEMS_INVALID_ID - invalid queue id |
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28 | 28 | * - RTEMS_INVALID_SIZE - invalid message size |
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29 | 29 | * - RTEMS_INVALID_ADDRESS - buffer is NULL |
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30 | 30 | * - RTEMS_UNSATISFIED - out of message buffers |
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31 | 31 | * - RTEMS_TOO_MANY - queue s limit has been reached |
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32 | 32 | * |
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33 | 33 | */ |
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34 | 34 | |
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35 | 35 | rtems_status_code status; |
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36 | 36 | Packet_TM_LFR_TC_EXE_SUCCESS_t TM; |
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37 | 37 | unsigned char messageSize; |
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38 | 38 | |
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39 | 39 | TM.targetLogicalAddress = CCSDS_DESTINATION_ID; |
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40 | 40 | TM.protocolIdentifier = CCSDS_PROTOCOLE_ID; |
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41 | 41 | TM.reserved = DEFAULT_RESERVED; |
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42 | 42 | TM.userApplication = CCSDS_USER_APP; |
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43 | 43 | // PACKET HEADER |
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44 | 44 | TM.packetID[0] = (unsigned char) (APID_TM_TC_EXE >> 8); |
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45 | 45 | TM.packetID[1] = (unsigned char) (APID_TM_TC_EXE ); |
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46 | 46 | increment_seq_counter_destination_id( TM.packetSequenceControl, TC->sourceID ); |
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47 | 47 | TM.packetLength[0] = (unsigned char) (PACKET_LENGTH_TC_EXE_SUCCESS >> 8); |
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48 | 48 | TM.packetLength[1] = (unsigned char) (PACKET_LENGTH_TC_EXE_SUCCESS ); |
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49 | 49 | // DATA FIELD HEADER |
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50 | 50 | TM.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
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51 | 51 | TM.serviceType = TM_TYPE_TC_EXE; |
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52 | 52 | TM.serviceSubType = TM_SUBTYPE_EXE_OK; |
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53 | 53 | TM.destinationID = TC->sourceID; |
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54 | 54 | TM.time[0] = (unsigned char) (time_management_regs->coarse_time>>24); |
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55 | 55 | TM.time[1] = (unsigned char) (time_management_regs->coarse_time>>16); |
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56 | 56 | TM.time[2] = (unsigned char) (time_management_regs->coarse_time>>8); |
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57 | 57 | TM.time[3] = (unsigned char) (time_management_regs->coarse_time); |
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58 | 58 | TM.time[4] = (unsigned char) (time_management_regs->fine_time>>8); |
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59 | 59 | TM.time[5] = (unsigned char) (time_management_regs->fine_time); |
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60 | 60 | // |
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61 | 61 | TM.telecommand_pkt_id[0] = TC->packetID[0]; |
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62 | 62 | TM.telecommand_pkt_id[1] = TC->packetID[1]; |
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63 | 63 | TM.pkt_seq_control[0] = TC->packetSequenceControl[0]; |
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64 | 64 | TM.pkt_seq_control[1] = TC->packetSequenceControl[1]; |
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65 | 65 | |
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66 | 66 | messageSize = PACKET_LENGTH_TC_EXE_SUCCESS + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES; |
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67 | 67 | |
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68 | 68 | // SEND DATA |
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69 | 69 | status = rtems_message_queue_send( queue_id, &TM, messageSize); |
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70 | 70 | if (status != RTEMS_SUCCESSFUL) { |
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71 | 71 | PRINTF("in send_tm_lfr_tc_exe_success *** ERR\n") |
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72 | 72 | } |
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73 | 73 | |
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74 | 74 | // UPDATE HK FIELDS |
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75 | 75 | update_last_TC_exe( TC, TM.time ); |
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76 | 76 | |
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77 | 77 | return status; |
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78 | 78 | } |
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79 | 79 | |
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80 | 80 | int send_tm_lfr_tc_exe_inconsistent( ccsdsTelecommandPacket_t *TC, rtems_id queue_id, |
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81 | 81 | unsigned char byte_position, unsigned char rcv_value ) |
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82 | 82 | { |
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83 | 83 | /** This function sends a TM_LFR_TC_EXE_INCONSISTENT packet in the dedicated RTEMS message queue. |
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84 | 84 | * |
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85 | 85 | * @param TC points to the TeleCommand packet that is being processed |
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86 | 86 | * @param queue_id is the id of the queue which handles TM |
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87 | 87 | * @param byte_position is the byte position of the MSB of the parameter that has been seen as inconsistent |
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88 | 88 | * @param rcv_value is the value of the LSB of the parameter that has been deteced as inconsistent |
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89 | 89 | * |
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90 | 90 | * @return RTEMS directive status code: |
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91 | 91 | * - RTEMS_SUCCESSFUL - message sent successfully |
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92 | 92 | * - RTEMS_INVALID_ID - invalid queue id |
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93 | 93 | * - RTEMS_INVALID_SIZE - invalid message size |
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94 | 94 | * - RTEMS_INVALID_ADDRESS - buffer is NULL |
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95 | 95 | * - RTEMS_UNSATISFIED - out of message buffers |
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96 | 96 | * - RTEMS_TOO_MANY - queue s limit has been reached |
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97 | 97 | * |
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98 | 98 | */ |
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99 | 99 | |
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100 | 100 | rtems_status_code status; |
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101 | 101 | Packet_TM_LFR_TC_EXE_INCONSISTENT_t TM; |
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102 | 102 | unsigned char messageSize; |
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103 | 103 | |
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104 | 104 | TM.targetLogicalAddress = CCSDS_DESTINATION_ID; |
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105 | 105 | TM.protocolIdentifier = CCSDS_PROTOCOLE_ID; |
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106 | 106 | TM.reserved = DEFAULT_RESERVED; |
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107 | 107 | TM.userApplication = CCSDS_USER_APP; |
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108 | 108 | // PACKET HEADER |
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109 | 109 | TM.packetID[0] = (unsigned char) (APID_TM_TC_EXE >> 8); |
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110 | 110 | TM.packetID[1] = (unsigned char) (APID_TM_TC_EXE ); |
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111 | 111 | increment_seq_counter_destination_id( TM.packetSequenceControl, TC->sourceID ); |
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112 | 112 | TM.packetLength[0] = (unsigned char) (PACKET_LENGTH_TC_EXE_INCONSISTENT >> 8); |
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113 | 113 | TM.packetLength[1] = (unsigned char) (PACKET_LENGTH_TC_EXE_INCONSISTENT ); |
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114 | 114 | // DATA FIELD HEADER |
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115 | 115 | TM.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
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116 | 116 | TM.serviceType = TM_TYPE_TC_EXE; |
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117 | 117 | TM.serviceSubType = TM_SUBTYPE_EXE_NOK; |
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118 | 118 | TM.destinationID = TC->sourceID; |
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119 | 119 | TM.time[0] = (unsigned char) (time_management_regs->coarse_time>>24); |
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120 | 120 | TM.time[1] = (unsigned char) (time_management_regs->coarse_time>>16); |
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121 | 121 | TM.time[2] = (unsigned char) (time_management_regs->coarse_time>>8); |
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122 | 122 | TM.time[3] = (unsigned char) (time_management_regs->coarse_time); |
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123 | 123 | TM.time[4] = (unsigned char) (time_management_regs->fine_time>>8); |
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124 | 124 | TM.time[5] = (unsigned char) (time_management_regs->fine_time); |
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125 | 125 | // |
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126 | 126 | TM.tc_failure_code[0] = (char) (WRONG_APP_DATA >> 8); |
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127 | 127 | TM.tc_failure_code[1] = (char) (WRONG_APP_DATA ); |
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128 | 128 | TM.telecommand_pkt_id[0] = TC->packetID[0]; |
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129 | 129 | TM.telecommand_pkt_id[1] = TC->packetID[1]; |
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130 | 130 | TM.pkt_seq_control[0] = TC->packetSequenceControl[0]; |
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131 | 131 | TM.pkt_seq_control[1] = TC->packetSequenceControl[1]; |
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132 | 132 | TM.tc_service = TC->serviceType; // type of the rejected TC |
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133 | 133 | TM.tc_subtype = TC->serviceSubType; // subtype of the rejected TC |
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134 | 134 | TM.byte_position = byte_position; |
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135 | 135 | TM.rcv_value = (unsigned char) rcv_value; |
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136 | 136 | |
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137 | 137 | messageSize = PACKET_LENGTH_TC_EXE_INCONSISTENT + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES; |
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138 | 138 | |
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139 | 139 | // SEND DATA |
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140 | 140 | status = rtems_message_queue_send( queue_id, &TM, messageSize); |
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141 | 141 | if (status != RTEMS_SUCCESSFUL) { |
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142 | 142 | PRINTF("in send_tm_lfr_tc_exe_inconsistent *** ERR\n") |
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143 | 143 | } |
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144 | 144 | |
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145 | 145 | // UPDATE HK FIELDS |
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146 | 146 | update_last_TC_rej( TC, TM.time ); |
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147 | 147 | |
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148 | 148 | return status; |
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149 | 149 | } |
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150 | 150 | |
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151 | 151 | int send_tm_lfr_tc_exe_not_executable( ccsdsTelecommandPacket_t *TC, rtems_id queue_id ) |
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152 | 152 | { |
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153 | 153 | /** This function sends a TM_LFR_TC_EXE_NOT_EXECUTABLE packet in the dedicated RTEMS message queue. |
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154 | 154 | * |
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155 | 155 | * @param TC points to the TeleCommand packet that is being processed |
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156 | 156 | * @param queue_id is the id of the queue which handles TM |
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157 | 157 | * |
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158 | 158 | * @return RTEMS directive status code: |
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159 | 159 | * - RTEMS_SUCCESSFUL - message sent successfully |
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160 | 160 | * - RTEMS_INVALID_ID - invalid queue id |
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161 | 161 | * - RTEMS_INVALID_SIZE - invalid message size |
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162 | 162 | * - RTEMS_INVALID_ADDRESS - buffer is NULL |
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163 | 163 | * - RTEMS_UNSATISFIED - out of message buffers |
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164 | 164 | * - RTEMS_TOO_MANY - queue s limit has been reached |
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165 | 165 | * |
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166 | 166 | */ |
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167 | 167 | |
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168 | 168 | rtems_status_code status; |
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169 | 169 | Packet_TM_LFR_TC_EXE_NOT_EXECUTABLE_t TM; |
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170 | 170 | unsigned char messageSize; |
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171 | 171 | |
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172 | 172 | TM.targetLogicalAddress = CCSDS_DESTINATION_ID; |
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173 | 173 | TM.protocolIdentifier = CCSDS_PROTOCOLE_ID; |
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174 | 174 | TM.reserved = DEFAULT_RESERVED; |
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175 | 175 | TM.userApplication = CCSDS_USER_APP; |
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176 | 176 | // PACKET HEADER |
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177 | 177 | TM.packetID[0] = (unsigned char) (APID_TM_TC_EXE >> 8); |
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178 | 178 | TM.packetID[1] = (unsigned char) (APID_TM_TC_EXE ); |
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179 | 179 | increment_seq_counter_destination_id( TM.packetSequenceControl, TC->sourceID ); |
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180 | 180 | TM.packetLength[0] = (unsigned char) (PACKET_LENGTH_TC_EXE_NOT_EXECUTABLE >> 8); |
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181 | 181 | TM.packetLength[1] = (unsigned char) (PACKET_LENGTH_TC_EXE_NOT_EXECUTABLE ); |
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182 | 182 | // DATA FIELD HEADER |
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183 | 183 | TM.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
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184 | 184 | TM.serviceType = TM_TYPE_TC_EXE; |
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185 | 185 | TM.serviceSubType = TM_SUBTYPE_EXE_NOK; |
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186 | 186 | TM.destinationID = TC->sourceID; // default destination id |
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187 | 187 | TM.time[0] = (unsigned char) (time_management_regs->coarse_time>>24); |
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188 | 188 | TM.time[1] = (unsigned char) (time_management_regs->coarse_time>>16); |
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189 | 189 | TM.time[2] = (unsigned char) (time_management_regs->coarse_time>>8); |
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190 | 190 | TM.time[3] = (unsigned char) (time_management_regs->coarse_time); |
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191 | 191 | TM.time[4] = (unsigned char) (time_management_regs->fine_time>>8); |
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192 | 192 | TM.time[5] = (unsigned char) (time_management_regs->fine_time); |
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193 | 193 | // |
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194 | 194 | TM.tc_failure_code[0] = (char) (TC_NOT_EXE >> 8); |
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195 | 195 | TM.tc_failure_code[1] = (char) (TC_NOT_EXE ); |
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196 | 196 | TM.telecommand_pkt_id[0] = TC->packetID[0]; |
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197 | 197 | TM.telecommand_pkt_id[1] = TC->packetID[1]; |
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198 | 198 | TM.pkt_seq_control[0] = TC->packetSequenceControl[0]; |
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199 | 199 | TM.pkt_seq_control[1] = TC->packetSequenceControl[1]; |
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200 | 200 | TM.tc_service = TC->serviceType; // type of the rejected TC |
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201 | 201 | TM.tc_subtype = TC->serviceSubType; // subtype of the rejected TC |
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202 | 202 | TM.lfr_status_word[0] = housekeeping_packet.lfr_status_word[0]; |
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203 | 203 | TM.lfr_status_word[1] = housekeeping_packet.lfr_status_word[1]; |
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204 | 204 | |
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205 | 205 | messageSize = PACKET_LENGTH_TC_EXE_NOT_EXECUTABLE + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES; |
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206 | 206 | |
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207 | 207 | // SEND DATA |
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208 | 208 | status = rtems_message_queue_send( queue_id, &TM, messageSize); |
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209 | 209 | if (status != RTEMS_SUCCESSFUL) { |
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210 | 210 | PRINTF("in send_tm_lfr_tc_exe_not_executable *** ERR\n") |
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211 | 211 | } |
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212 | 212 | |
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213 | 213 | // UPDATE HK FIELDS |
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214 | 214 | update_last_TC_rej( TC, TM.time ); |
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215 | 215 | |
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216 | 216 | return status; |
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217 | 217 | } |
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218 | 218 | |
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219 | 219 | int send_tm_lfr_tc_exe_not_implemented( ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time ) |
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220 | 220 | { |
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221 | 221 | /** This function sends a TM_LFR_TC_EXE_NOT_IMPLEMENTED packet in the dedicated RTEMS message queue. |
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222 | 222 | * |
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223 | 223 | * @param TC points to the TeleCommand packet that is being processed |
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224 | 224 | * @param queue_id is the id of the queue which handles TM |
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225 | 225 | * |
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226 | 226 | * @return RTEMS directive status code: |
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227 | 227 | * - RTEMS_SUCCESSFUL - message sent successfully |
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228 | 228 | * - RTEMS_INVALID_ID - invalid queue id |
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229 | 229 | * - RTEMS_INVALID_SIZE - invalid message size |
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230 | 230 | * - RTEMS_INVALID_ADDRESS - buffer is NULL |
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231 | 231 | * - RTEMS_UNSATISFIED - out of message buffers |
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232 | 232 | * - RTEMS_TOO_MANY - queue s limit has been reached |
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233 | 233 | * |
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234 | 234 | */ |
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235 | 235 | |
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236 | 236 | rtems_status_code status; |
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237 | 237 | Packet_TM_LFR_TC_EXE_NOT_IMPLEMENTED_t TM; |
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238 | 238 | unsigned char messageSize; |
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239 | 239 | |
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240 | 240 | TM.targetLogicalAddress = CCSDS_DESTINATION_ID; |
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241 | 241 | TM.protocolIdentifier = CCSDS_PROTOCOLE_ID; |
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242 | 242 | TM.reserved = DEFAULT_RESERVED; |
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243 | 243 | TM.userApplication = CCSDS_USER_APP; |
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244 | 244 | // PACKET HEADER |
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245 | 245 | TM.packetID[0] = (unsigned char) (APID_TM_TC_EXE >> 8); |
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246 | 246 | TM.packetID[1] = (unsigned char) (APID_TM_TC_EXE ); |
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247 | 247 | increment_seq_counter_destination_id( TM.packetSequenceControl, TC->sourceID ); |
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248 | 248 | TM.packetLength[0] = (unsigned char) (PACKET_LENGTH_TC_EXE_NOT_IMPLEMENTED >> 8); |
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249 | 249 | TM.packetLength[1] = (unsigned char) (PACKET_LENGTH_TC_EXE_NOT_IMPLEMENTED ); |
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250 | 250 | // DATA FIELD HEADER |
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251 | 251 | TM.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
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252 | 252 | TM.serviceType = TM_TYPE_TC_EXE; |
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253 | 253 | TM.serviceSubType = TM_SUBTYPE_EXE_NOK; |
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254 | 254 | TM.destinationID = TC->sourceID; // default destination id |
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255 | 255 | TM.time[0] = (unsigned char) (time_management_regs->coarse_time>>24); |
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256 | 256 | TM.time[1] = (unsigned char) (time_management_regs->coarse_time>>16); |
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257 | 257 | TM.time[2] = (unsigned char) (time_management_regs->coarse_time>>8); |
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258 | 258 | TM.time[3] = (unsigned char) (time_management_regs->coarse_time); |
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259 | 259 | TM.time[4] = (unsigned char) (time_management_regs->fine_time>>8); |
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260 | 260 | TM.time[5] = (unsigned char) (time_management_regs->fine_time); |
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261 | 261 | // |
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262 | 262 | TM.tc_failure_code[0] = (char) (FUNCT_NOT_IMPL >> 8); |
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263 | 263 | TM.tc_failure_code[1] = (char) (FUNCT_NOT_IMPL ); |
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264 | 264 | TM.telecommand_pkt_id[0] = TC->packetID[0]; |
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265 | 265 | TM.telecommand_pkt_id[1] = TC->packetID[1]; |
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266 | 266 | TM.pkt_seq_control[0] = TC->packetSequenceControl[0]; |
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267 | 267 | TM.pkt_seq_control[1] = TC->packetSequenceControl[1]; |
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268 | 268 | TM.tc_service = TC->serviceType; // type of the rejected TC |
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269 | 269 | TM.tc_subtype = TC->serviceSubType; // subtype of the rejected TC |
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270 | 270 | |
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271 | 271 | messageSize = PACKET_LENGTH_TC_EXE_NOT_IMPLEMENTED + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES; |
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272 | 272 | |
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273 | 273 | // SEND DATA |
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274 | 274 | status = rtems_message_queue_send( queue_id, &TM, messageSize); |
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275 | 275 | if (status != RTEMS_SUCCESSFUL) { |
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276 | 276 | PRINTF("in send_tm_lfr_tc_exe_not_implemented *** ERR\n") |
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277 | 277 | } |
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278 | 278 | |
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279 | 279 | // UPDATE HK FIELDS |
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280 | 280 | update_last_TC_rej( TC, TM.time ); |
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281 | 281 | |
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282 | 282 | return status; |
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283 | 283 | } |
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284 | 284 | |
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285 | 285 | int send_tm_lfr_tc_exe_error( ccsdsTelecommandPacket_t *TC, rtems_id queue_id ) |
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286 | 286 | { |
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287 | 287 | /** This function sends a TM_LFR_TC_EXE_ERROR packet in the dedicated RTEMS message queue. |
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288 | 288 | * |
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289 | 289 | * @param TC points to the TeleCommand packet that is being processed |
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290 | 290 | * @param queue_id is the id of the queue which handles TM |
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291 | 291 | * |
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292 | 292 | * @return RTEMS directive status code: |
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293 | 293 | * - RTEMS_SUCCESSFUL - message sent successfully |
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294 | 294 | * - RTEMS_INVALID_ID - invalid queue id |
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295 | 295 | * - RTEMS_INVALID_SIZE - invalid message size |
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296 | 296 | * - RTEMS_INVALID_ADDRESS - buffer is NULL |
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297 | 297 | * - RTEMS_UNSATISFIED - out of message buffers |
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298 | 298 | * - RTEMS_TOO_MANY - queue s limit has been reached |
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299 | 299 | * |
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300 | 300 | */ |
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301 | 301 | |
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302 | 302 | rtems_status_code status; |
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303 | 303 | Packet_TM_LFR_TC_EXE_ERROR_t TM; |
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304 | 304 | unsigned char messageSize; |
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305 | 305 | |
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306 | 306 | TM.targetLogicalAddress = CCSDS_DESTINATION_ID; |
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307 | 307 | TM.protocolIdentifier = CCSDS_PROTOCOLE_ID; |
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308 | 308 | TM.reserved = DEFAULT_RESERVED; |
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309 | 309 | TM.userApplication = CCSDS_USER_APP; |
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310 | 310 | // PACKET HEADER |
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311 | 311 | TM.packetID[0] = (unsigned char) (APID_TM_TC_EXE >> 8); |
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312 | 312 | TM.packetID[1] = (unsigned char) (APID_TM_TC_EXE ); |
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313 | 313 | increment_seq_counter_destination_id( TM.packetSequenceControl, TC->sourceID ); |
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314 | 314 | TM.packetLength[0] = (unsigned char) (PACKET_LENGTH_TC_EXE_ERROR >> 8); |
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315 | 315 | TM.packetLength[1] = (unsigned char) (PACKET_LENGTH_TC_EXE_ERROR ); |
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316 | 316 | // DATA FIELD HEADER |
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317 | 317 | TM.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
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318 | 318 | TM.serviceType = TM_TYPE_TC_EXE; |
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319 | 319 | TM.serviceSubType = TM_SUBTYPE_EXE_NOK; |
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320 | 320 | TM.destinationID = TC->sourceID; // default destination id |
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321 | 321 | TM.time[0] = (unsigned char) (time_management_regs->coarse_time>>24); |
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322 | 322 | TM.time[1] = (unsigned char) (time_management_regs->coarse_time>>16); |
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323 | 323 | TM.time[2] = (unsigned char) (time_management_regs->coarse_time>>8); |
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324 | 324 | TM.time[3] = (unsigned char) (time_management_regs->coarse_time); |
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325 | 325 | TM.time[4] = (unsigned char) (time_management_regs->fine_time>>8); |
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326 | 326 | TM.time[5] = (unsigned char) (time_management_regs->fine_time); |
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327 | 327 | // |
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328 | 328 | TM.tc_failure_code[0] = (char) (FAIL_DETECTED >> 8); |
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329 | 329 | TM.tc_failure_code[1] = (char) (FAIL_DETECTED ); |
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330 | 330 | TM.telecommand_pkt_id[0] = TC->packetID[0]; |
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331 | 331 | TM.telecommand_pkt_id[1] = TC->packetID[1]; |
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332 | 332 | TM.pkt_seq_control[0] = TC->packetSequenceControl[0]; |
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333 | 333 | TM.pkt_seq_control[1] = TC->packetSequenceControl[1]; |
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334 | 334 | TM.tc_service = TC->serviceType; // type of the rejected TC |
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335 | 335 | TM.tc_subtype = TC->serviceSubType; // subtype of the rejected TC |
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336 | 336 | |
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337 | 337 | messageSize = PACKET_LENGTH_TC_EXE_ERROR + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES; |
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338 | 338 | |
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339 | 339 | // SEND DATA |
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340 | 340 | status = rtems_message_queue_send( queue_id, &TM, messageSize); |
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341 | 341 | if (status != RTEMS_SUCCESSFUL) { |
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342 | 342 | PRINTF("in send_tm_lfr_tc_exe_error *** ERR\n") |
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343 | 343 | } |
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344 | 344 | |
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345 | 345 | // UPDATE HK FIELDS |
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346 | 346 | update_last_TC_rej( TC, TM.time ); |
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347 | 347 | |
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348 | 348 | return status; |
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349 | 349 | } |
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350 | 350 | |
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351 | 351 | int send_tm_lfr_tc_exe_corrupted(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, |
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352 | 352 | unsigned char *computed_CRC, unsigned char *currentTC_LEN_RCV, |
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353 | 353 | unsigned char destinationID ) |
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354 | 354 | { |
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355 | 355 | /** This function sends a TM_LFR_TC_EXE_CORRUPTED packet in the dedicated RTEMS message queue. |
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356 | 356 | * |
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357 | 357 | * @param TC points to the TeleCommand packet that is being processed |
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358 | 358 | * @param queue_id is the id of the queue which handles TM |
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359 | 359 | * @param computed_CRC points to a buffer of two bytes containing the CRC computed during the parsing of the TeleCommand |
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360 | 360 | * @param currentTC_LEN_RCV points to a buffer of two bytes containing a packet size field computed on the received data |
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361 | 361 | * |
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362 | 362 | * @return RTEMS directive status code: |
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363 | 363 | * - RTEMS_SUCCESSFUL - message sent successfully |
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364 | 364 | * - RTEMS_INVALID_ID - invalid queue id |
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365 | 365 | * - RTEMS_INVALID_SIZE - invalid message size |
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366 | 366 | * - RTEMS_INVALID_ADDRESS - buffer is NULL |
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367 | 367 | * - RTEMS_UNSATISFIED - out of message buffers |
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368 | 368 | * - RTEMS_TOO_MANY - queue s limit has been reached |
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369 | 369 | * |
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370 | 370 | */ |
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371 | 371 | |
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372 | 372 | rtems_status_code status; |
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373 | 373 | Packet_TM_LFR_TC_EXE_CORRUPTED_t TM; |
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374 | 374 | unsigned char messageSize; |
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375 | 375 | unsigned int packetLength; |
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376 | unsigned int estimatedPacketLength; | |
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376 | 377 | unsigned char *packetDataField; |
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377 | 378 | |
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378 | packetLength = (TC->packetLength[0] * 256) + TC->packetLength[1]; // compute the packet length parameter | |
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379 | packetLength = (TC->packetLength[0] * 256) + TC->packetLength[1]; // compute the packet length parameter written in the TC | |
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380 | estimatedPacketLength = (unsigned int) (currentTC_LEN_RCV[0] * 256 + currentTC_LEN_RCV[1]); | |
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379 | 381 | packetDataField = (unsigned char *) &TC->headerFlag_pusVersion_Ack; // get the beginning of the data field |
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380 | 382 | |
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381 | 383 | TM.targetLogicalAddress = CCSDS_DESTINATION_ID; |
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382 | 384 | TM.protocolIdentifier = CCSDS_PROTOCOLE_ID; |
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383 | 385 | TM.reserved = DEFAULT_RESERVED; |
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384 | 386 | TM.userApplication = CCSDS_USER_APP; |
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385 | 387 | // PACKET HEADER |
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386 | 388 | TM.packetID[0] = (unsigned char) (APID_TM_TC_EXE >> 8); |
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387 | 389 | TM.packetID[1] = (unsigned char) (APID_TM_TC_EXE ); |
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388 | 390 | increment_seq_counter_destination_id( TM.packetSequenceControl, TC->sourceID ); |
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389 | 391 | TM.packetLength[0] = (unsigned char) (PACKET_LENGTH_TC_EXE_CORRUPTED >> 8); |
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390 | 392 | TM.packetLength[1] = (unsigned char) (PACKET_LENGTH_TC_EXE_CORRUPTED ); |
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391 | 393 | // DATA FIELD HEADER |
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392 | 394 | TM.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2; |
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393 | 395 | TM.serviceType = TM_TYPE_TC_EXE; |
|
394 | 396 | TM.serviceSubType = TM_SUBTYPE_EXE_NOK; |
|
395 | 397 | TM.destinationID = destinationID; |
|
396 | 398 | TM.time[0] = (unsigned char) (time_management_regs->coarse_time>>24); |
|
397 | 399 | TM.time[1] = (unsigned char) (time_management_regs->coarse_time>>16); |
|
398 | 400 | TM.time[2] = (unsigned char) (time_management_regs->coarse_time>>8); |
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399 | 401 | TM.time[3] = (unsigned char) (time_management_regs->coarse_time); |
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400 | 402 | TM.time[4] = (unsigned char) (time_management_regs->fine_time>>8); |
|
401 | 403 | TM.time[5] = (unsigned char) (time_management_regs->fine_time); |
|
402 | 404 | // |
|
403 | 405 | TM.tc_failure_code[0] = (unsigned char) (CORRUPTED >> 8); |
|
404 | 406 | TM.tc_failure_code[1] = (unsigned char) (CORRUPTED ); |
|
405 | 407 | TM.telecommand_pkt_id[0] = TC->packetID[0]; |
|
406 | 408 | TM.telecommand_pkt_id[1] = TC->packetID[1]; |
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407 | 409 | TM.pkt_seq_control[0] = TC->packetSequenceControl[0]; |
|
408 | 410 | TM.pkt_seq_control[1] = TC->packetSequenceControl[1]; |
|
409 | 411 | TM.tc_service = TC->serviceType; // type of the rejected TC |
|
410 | 412 | TM.tc_subtype = TC->serviceSubType; // subtype of the rejected TC |
|
411 | 413 | TM.pkt_len_rcv_value[0] = TC->packetLength[0]; |
|
412 | 414 | TM.pkt_len_rcv_value[1] = TC->packetLength[1]; |
|
413 | 415 | TM.pkt_datafieldsize_cnt[0] = currentTC_LEN_RCV[0]; |
|
414 | 416 | TM.pkt_datafieldsize_cnt[1] = currentTC_LEN_RCV[1]; |
|
415 | TM.rcv_crc[0] = packetDataField[ packetLength - 1 ]; | |
|
416 | TM.rcv_crc[1] = packetDataField[ packetLength ]; | |
|
417 | // TM.rcv_crc[0] = packetDataField[ packetLength - 1 ]; | |
|
418 | // TM.rcv_crc[1] = packetDataField[ packetLength ]; | |
|
419 | TM.rcv_crc[0] = packetDataField[ estimatedPacketLength - 1 ]; | |
|
420 | TM.rcv_crc[1] = packetDataField[ estimatedPacketLength ]; | |
|
417 | 421 | TM.computed_crc[0] = computed_CRC[0]; |
|
418 | 422 | TM.computed_crc[1] = computed_CRC[1]; |
|
419 | 423 | |
|
420 | 424 | messageSize = PACKET_LENGTH_TC_EXE_CORRUPTED + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES; |
|
421 | 425 | |
|
422 | 426 | // SEND DATA |
|
423 | 427 | status = rtems_message_queue_send( queue_id, &TM, messageSize); |
|
424 | 428 | if (status != RTEMS_SUCCESSFUL) { |
|
425 | 429 | PRINTF("in send_tm_lfr_tc_exe_error *** ERR\n") |
|
426 | 430 | } |
|
427 | 431 | |
|
428 | 432 | // UPDATE HK FIELDS |
|
429 | 433 | update_last_TC_rej( TC, TM.time ); |
|
430 | 434 | |
|
431 | 435 | return status; |
|
432 | 436 | } |
|
433 | 437 | |
|
434 | 438 | void increment_seq_counter_destination_id( unsigned char *packet_sequence_control, unsigned char destination_id ) |
|
435 | 439 | { |
|
436 | 440 | /** This function increment the packet sequence control parameter of a TC, depending on its destination ID. |
|
437 | 441 | * |
|
438 | 442 | * @param packet_sequence_control points to the packet sequence control which will be incremented |
|
439 | 443 | * @param destination_id is the destination ID of the TM, there is one counter by destination ID |
|
440 | 444 | * |
|
441 | 445 | * If the destination ID is not known, a dedicated counter is incremented. |
|
442 | 446 | * |
|
443 | 447 | */ |
|
444 | 448 | |
|
445 | 449 | unsigned short sequence_cnt; |
|
446 | 450 | unsigned short segmentation_grouping_flag; |
|
447 | 451 | unsigned short new_packet_sequence_control; |
|
448 | 452 | unsigned char i; |
|
449 | 453 | |
|
450 | 454 | switch (destination_id) |
|
451 | 455 | { |
|
452 | 456 | case SID_TC_GROUND: |
|
453 | 457 | i = GROUND; |
|
454 | 458 | break; |
|
455 | 459 | case SID_TC_MISSION_TIMELINE: |
|
456 | 460 | i = MISSION_TIMELINE; |
|
457 | 461 | break; |
|
458 | 462 | case SID_TC_TC_SEQUENCES: |
|
459 | 463 | i = TC_SEQUENCES; |
|
460 | 464 | break; |
|
461 | 465 | case SID_TC_RECOVERY_ACTION_CMD: |
|
462 | 466 | i = RECOVERY_ACTION_CMD; |
|
463 | 467 | break; |
|
464 | 468 | case SID_TC_BACKUP_MISSION_TIMELINE: |
|
465 | 469 | i = BACKUP_MISSION_TIMELINE; |
|
466 | 470 | break; |
|
467 | 471 | case SID_TC_DIRECT_CMD: |
|
468 | 472 | i = DIRECT_CMD; |
|
469 | 473 | break; |
|
470 | 474 | case SID_TC_SPARE_GRD_SRC1: |
|
471 | 475 | i = SPARE_GRD_SRC1; |
|
472 | 476 | break; |
|
473 | 477 | case SID_TC_SPARE_GRD_SRC2: |
|
474 | 478 | i = SPARE_GRD_SRC2; |
|
475 | 479 | break; |
|
476 | 480 | case SID_TC_OBCP: |
|
477 | 481 | i = OBCP; |
|
478 | 482 | break; |
|
479 | 483 | case SID_TC_SYSTEM_CONTROL: |
|
480 | 484 | i = SYSTEM_CONTROL; |
|
481 | 485 | break; |
|
482 | 486 | case SID_TC_AOCS: |
|
483 | 487 | i = AOCS; |
|
484 | 488 | break; |
|
485 | 489 | case SID_TC_RPW_INTERNAL: |
|
486 | 490 | i = RPW_INTERNAL; |
|
487 | 491 | break; |
|
488 | 492 | default: |
|
489 | 493 | i = GROUND; |
|
490 | 494 | break; |
|
491 | 495 | } |
|
492 | 496 | |
|
493 | 497 | segmentation_grouping_flag = TM_PACKET_SEQ_CTRL_STANDALONE << 8; |
|
494 | 498 | sequence_cnt = sequenceCounters_TC_EXE[ i ] & 0x3fff; |
|
495 | 499 | |
|
496 | 500 | new_packet_sequence_control = segmentation_grouping_flag | sequence_cnt ; |
|
497 | 501 | |
|
498 | 502 | packet_sequence_control[0] = (unsigned char) (new_packet_sequence_control >> 8); |
|
499 | 503 | packet_sequence_control[1] = (unsigned char) (new_packet_sequence_control ); |
|
500 | 504 | |
|
501 | 505 | // increment the sequence counter |
|
502 | 506 | if ( sequenceCounters_TC_EXE[ i ] < SEQ_CNT_MAX ) |
|
503 | 507 | { |
|
504 | 508 | sequenceCounters_TC_EXE[ i ] = sequenceCounters_TC_EXE[ i ] + 1; |
|
505 | 509 | } |
|
506 | 510 | else |
|
507 | 511 | { |
|
508 | 512 | sequenceCounters_TC_EXE[ i ] = 0; |
|
509 | 513 | } |
|
510 | 514 | } |
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