@@ -0,0 +1,24 | |||||
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1 | #ifndef TC_ACCEPTANCE_H_INCLUDED | |||
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2 | #define TC_ACCEPTANCE_H_INCLUDED | |||
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3 | ||||
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4 | //#include "tm_lfr_tc_exe.h" | |||
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5 | #include "fsw_params.h" | |||
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6 | ||||
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7 | //********************** | |||
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8 | // GENERAL USE FUNCTIONS | |||
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9 | unsigned int Crc_opt( unsigned char D, unsigned int Chk); | |||
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10 | void initLookUpTableForCRC( void ); | |||
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11 | void GetCRCAsTwoBytes(unsigned char* data, unsigned char* crcAsTwoBytes, unsigned int sizeOfData); | |||
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12 | ||||
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13 | //********************* | |||
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14 | // ACCEPTANCE FUNCTIONS | |||
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15 | int tc_parser(ccsdsTelecommandPacket_t * TCPacket, unsigned int TC_LEN_RCV, unsigned char *computed_CRC); | |||
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16 | int tc_check_type( unsigned char packetType ); | |||
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17 | int tc_check_subtype( unsigned char packetType ); | |||
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18 | int tc_check_length( unsigned char packetType, unsigned int length ); | |||
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19 | int tc_check_crc(ccsdsTelecommandPacket_t * TCPacket, unsigned int length , unsigned char *computed_CRC); | |||
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20 | ||||
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21 | #endif // TC_ACCEPTANCE_H_INCLUDED | |||
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22 | ||||
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23 | ||||
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24 |
@@ -0,0 +1,374 | |||||
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1 | /** Functions related to TeleCommand acceptance. | |||
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2 | * | |||
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3 | * @file | |||
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4 | * @author P. LEROY | |||
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5 | * | |||
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6 | * A group of functions to handle TeleCommands parsing.\n | |||
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7 | * | |||
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8 | */ | |||
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9 | ||||
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10 | #include "tc_acceptance.h" | |||
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11 | ||||
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12 | unsigned int lookUpTableForCRC[256]; | |||
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13 | ||||
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14 | //********************** | |||
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15 | // GENERAL USE FUNCTIONS | |||
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16 | unsigned int Crc_opt( unsigned char D, unsigned int Chk) | |||
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17 | { | |||
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18 | /** This function generate the CRC for one byte and returns the value of the new syndrome. | |||
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19 | * | |||
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20 | * @param D is the current byte of data. | |||
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21 | * @param Chk is the current syndrom value. | |||
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22 | * @return the value of the new syndrome on two bytes. | |||
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23 | * | |||
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24 | */ | |||
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25 | ||||
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26 | return(((Chk << 8) & 0xff00)^lookUpTableForCRC [(((Chk >> 8)^D) & 0x00ff)]); | |||
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27 | } | |||
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28 | ||||
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29 | void initLookUpTableForCRC( void ) | |||
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30 | { | |||
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31 | /** This function is used to initiates the look-up table for fast CRC computation. | |||
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32 | * | |||
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33 | * The global table lookUpTableForCRC[256] is initiated. | |||
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34 | * | |||
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35 | */ | |||
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36 | ||||
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37 | unsigned int i; | |||
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38 | unsigned int tmp; | |||
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39 | ||||
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40 | for (i=0; i<256; i++) | |||
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41 | { | |||
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42 | tmp = 0; | |||
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43 | if((i & 1) != 0) { | |||
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44 | tmp = tmp ^ 0x1021; | |||
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45 | } | |||
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46 | if((i & 2) != 0) { | |||
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47 | tmp = tmp ^ 0x2042; | |||
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48 | } | |||
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49 | if((i & 4) != 0) { | |||
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50 | tmp = tmp ^ 0x4084; | |||
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51 | } | |||
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52 | if((i & 8) != 0) { | |||
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53 | tmp = tmp ^ 0x8108; | |||
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54 | } | |||
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55 | if((i & 16) != 0) { | |||
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56 | tmp = tmp ^ 0x1231; | |||
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57 | } | |||
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58 | if((i & 32) != 0) { | |||
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59 | tmp = tmp ^ 0x2462; | |||
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60 | } | |||
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61 | if((i & 64) != 0) { | |||
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62 | tmp = tmp ^ 0x48c4; | |||
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63 | } | |||
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64 | if((i & 128) != 0) { | |||
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65 | tmp = tmp ^ 0x9188; | |||
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66 | } | |||
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67 | lookUpTableForCRC[i] = tmp; | |||
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68 | } | |||
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69 | } | |||
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70 | ||||
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71 | void GetCRCAsTwoBytes(unsigned char* data, unsigned char* crcAsTwoBytes, unsigned int sizeOfData) | |||
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72 | { | |||
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73 | /** This function calculates a two bytes Cyclic Redundancy Code. | |||
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74 | * | |||
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75 | * @param data points to a buffer containing the data on which to compute the CRC. | |||
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76 | * @param crcAsTwoBytes points points to a two bytes buffer in which the CRC is stored. | |||
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77 | * @param sizeOfData is the number of bytes of *data* used to compute the CRC. | |||
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78 | * | |||
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79 | * The specification of the Cyclic Redundancy Code is described in the following document: ECSS-E-70-41-A. | |||
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80 | * | |||
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81 | */ | |||
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82 | ||||
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83 | unsigned int Chk; | |||
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84 | int j; | |||
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85 | Chk = 0xffff; // reset the syndrom to all ones | |||
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86 | for (j=0; j<sizeOfData; j++) { | |||
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87 | Chk = Crc_opt(data[j], Chk); | |||
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88 | } | |||
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89 | crcAsTwoBytes[0] = (unsigned char) (Chk >> 8); | |||
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90 | crcAsTwoBytes[1] = (unsigned char) (Chk & 0x00ff); | |||
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91 | } | |||
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92 | ||||
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93 | //********************* | |||
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94 | // ACCEPTANCE FUNCTIONS | |||
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95 | int tc_parser(ccsdsTelecommandPacket_t * TCPacket, unsigned int TC_LEN_RCV, unsigned char *computed_CRC) | |||
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96 | { | |||
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97 | /** This function parses TeleCommands. | |||
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98 | * | |||
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99 | * @param TC points to the TeleCommand that will be parsed. | |||
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100 | * @param TC_LEN_RCV is the received packet length. | |||
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101 | * @return Status code of the parsing. | |||
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102 | * | |||
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103 | * The parsing checks: | |||
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104 | * - process id | |||
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105 | * - category | |||
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106 | * - length: a global check is performed and a per subtype check also | |||
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107 | * - type | |||
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108 | * - subtype | |||
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109 | * - crc | |||
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110 | * | |||
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111 | */ | |||
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112 | ||||
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113 | int status; | |||
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114 | unsigned char pid; | |||
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115 | unsigned char category; | |||
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116 | unsigned int length; | |||
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117 | unsigned char packetType; | |||
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118 | unsigned char packetSubtype; | |||
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119 | ||||
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120 | status = CCSDS_TM_VALID; | |||
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121 | ||||
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122 | // APID check *** APID on 2 bytes | |||
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123 | pid = ((TCPacket->packetID[0] & 0x07)<<4) + ( (TCPacket->packetID[1]>>4) & 0x0f ); // PID = 11 *** 7 bits xxxxx210 7654xxxx | |||
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124 | category = (TCPacket->packetID[1] & 0x0f); // PACKET_CATEGORY = 12 *** 4 bits xxxxxxxx xxxx3210 | |||
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125 | length = (TCPacket->packetLength[0] * 256) + TCPacket->packetLength[1]; | |||
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126 | packetType = TCPacket->serviceType; | |||
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127 | packetSubtype = TCPacket->serviceSubType; | |||
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128 | ||||
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129 | if ( pid != CCSDS_PROCESS_ID ) // CHECK THE PROCESS ID | |||
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130 | { | |||
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131 | status = ILLEGAL_APID; | |||
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132 | } | |||
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133 | if (status == CCSDS_TM_VALID) // CHECK THE CATEGORY | |||
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134 | { | |||
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135 | if ( category != CCSDS_PACKET_CATEGORY ) | |||
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136 | { | |||
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137 | status = ILLEGAL_APID; | |||
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138 | } | |||
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139 | } | |||
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140 | if (status == CCSDS_TM_VALID) // CHECK THE PACKET LENGTH FIELD AND THE ACTUAL LENGTH COMPLIANCE | |||
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141 | { | |||
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142 | if (length != TC_LEN_RCV ) { | |||
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143 | status = WRONG_LEN_PACKET; | |||
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144 | } | |||
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145 | } | |||
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146 | if (status == CCSDS_TM_VALID) // CHECK THAT THE PACKET DOES NOT EXCEED THE MAX SIZE | |||
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147 | { | |||
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148 | if ( length >= CCSDS_TC_PKT_MAX_SIZE ) { | |||
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149 | status = WRONG_LEN_PACKET; | |||
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150 | } | |||
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151 | } | |||
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152 | if (status == CCSDS_TM_VALID) // CHECK THE TYPE | |||
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153 | { | |||
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154 | status = tc_check_type( packetType ); | |||
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155 | } | |||
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156 | if (status == CCSDS_TM_VALID) // CHECK THE SUBTYPE | |||
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157 | { | |||
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158 | status = tc_check_subtype( packetSubtype ); | |||
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159 | } | |||
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160 | if (status == CCSDS_TM_VALID) // CHECK THE SUBTYPE AND LENGTH COMPLIANCE | |||
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161 | { | |||
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162 | status = tc_check_length( packetSubtype, length ); | |||
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163 | } | |||
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164 | if (status == CCSDS_TM_VALID ) // CHECK CRC | |||
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165 | { | |||
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166 | status = tc_check_crc( TCPacket, length, computed_CRC ); | |||
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167 | } | |||
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168 | ||||
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169 | return status; | |||
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170 | } | |||
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171 | ||||
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172 | int tc_check_type( unsigned char packetType ) | |||
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173 | { | |||
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174 | /** This function checks that the type of a TeleCommand is valid. | |||
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175 | * | |||
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176 | * @param packetType is the type to check. | |||
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177 | * @return Status code CCSDS_TM_VALID or ILL_TYPE. | |||
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178 | * | |||
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179 | */ | |||
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180 | ||||
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181 | int status; | |||
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182 | ||||
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183 | if ( (packetType == TC_TYPE_GEN) || (packetType == TC_TYPE_TIME)) | |||
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184 | { | |||
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185 | status = CCSDS_TM_VALID; | |||
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186 | } | |||
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187 | else | |||
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188 | { | |||
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189 | status = ILL_TYPE; | |||
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190 | } | |||
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191 | ||||
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192 | return status; | |||
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193 | } | |||
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194 | ||||
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195 | int tc_check_subtype( unsigned char packetSubType ) | |||
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196 | { | |||
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197 | /** This function checks that the subtype of a TeleCommand is valid. | |||
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198 | * | |||
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199 | * @param packetSubType is the subtype to check. | |||
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200 | * @return Status code CCSDS_TM_VALID or ILL_SUBTYPE. | |||
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201 | * | |||
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202 | */ | |||
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203 | ||||
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204 | int status; | |||
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205 | ||||
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206 | if ( (packetSubType == TC_SUBTYPE_RESET) | |||
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207 | || (packetSubType == TC_SUBTYPE_LOAD_COMM) | |||
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208 | || (packetSubType == TC_SUBTYPE_LOAD_NORM) || (packetSubType == TC_SUBTYPE_LOAD_BURST) | |||
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209 | || (packetSubType == TC_SUBTYPE_LOAD_SBM1) || (packetSubType == TC_SUBTYPE_LOAD_SBM2) | |||
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210 | || (packetSubType == TC_SUBTYPE_DUMP) | |||
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211 | || (packetSubType == TC_SUBTYPE_ENTER) | |||
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212 | || (packetSubType == TC_SUBTYPE_UPDT_INFO) || (packetSubType == TC_SUBTYPE_UPDT_TIME) | |||
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213 | || (packetSubType == TC_SUBTYPE_EN_CAL) || (packetSubType == TC_SUBTYPE_DIS_CAL) ) | |||
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214 | { | |||
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215 | status = CCSDS_TM_VALID; | |||
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216 | } | |||
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217 | else | |||
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218 | { | |||
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219 | status = ILL_TYPE; | |||
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220 | } | |||
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221 | ||||
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222 | return status; | |||
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223 | } | |||
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224 | ||||
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225 | int tc_check_length( unsigned char packetSubType, unsigned int length ) | |||
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226 | { | |||
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227 | /** This function checks that the subtype and the length are compliant. | |||
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228 | * | |||
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229 | * @param packetSubType is the subtype to check. | |||
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230 | * @param length is the length to check. | |||
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231 | * @return Status code CCSDS_TM_VALID or ILL_TYPE. | |||
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232 | * | |||
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233 | */ | |||
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234 | ||||
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235 | int status; | |||
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236 | ||||
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237 | status = LFR_SUCCESSFUL; | |||
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238 | ||||
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239 | switch(packetSubType) | |||
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240 | { | |||
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241 | case TC_SUBTYPE_RESET: | |||
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242 | if (length!=(TC_LEN_RESET-CCSDS_TC_TM_PACKET_OFFSET)) { | |||
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243 | status = WRONG_LEN_PACKET; | |||
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244 | } | |||
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245 | else { | |||
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246 | status = CCSDS_TM_VALID; | |||
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247 | } | |||
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248 | break; | |||
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249 | case TC_SUBTYPE_LOAD_COMM: | |||
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250 | if (length!=(TC_LEN_LOAD_COMM-CCSDS_TC_TM_PACKET_OFFSET)) { | |||
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251 | status = WRONG_LEN_PACKET; | |||
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252 | } | |||
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253 | else { | |||
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254 | status = CCSDS_TM_VALID; | |||
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255 | } | |||
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256 | break; | |||
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257 | case TC_SUBTYPE_LOAD_NORM: | |||
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258 | if (length!=(TC_LEN_LOAD_NORM-CCSDS_TC_TM_PACKET_OFFSET)) { | |||
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259 | status = WRONG_LEN_PACKET; | |||
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260 | } | |||
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261 | else { | |||
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262 | status = CCSDS_TM_VALID; | |||
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263 | } | |||
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264 | break; | |||
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265 | case TC_SUBTYPE_LOAD_BURST: | |||
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266 | if (length!=(TC_LEN_LOAD_BURST-CCSDS_TC_TM_PACKET_OFFSET)) { | |||
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267 | status = WRONG_LEN_PACKET; | |||
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268 | } | |||
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269 | else { | |||
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270 | status = CCSDS_TM_VALID; | |||
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271 | } | |||
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272 | break; | |||
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273 | case TC_SUBTYPE_LOAD_SBM1: | |||
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274 | if (length!=(TC_LEN_LOAD_SBM1-CCSDS_TC_TM_PACKET_OFFSET)) { | |||
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275 | status = WRONG_LEN_PACKET; | |||
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276 | } | |||
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277 | else { | |||
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278 | status = CCSDS_TM_VALID; | |||
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279 | } | |||
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280 | break; | |||
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281 | case TC_SUBTYPE_LOAD_SBM2: | |||
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282 | if (length!=(TC_LEN_LOAD_SBM2-CCSDS_TC_TM_PACKET_OFFSET)) { | |||
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283 | status = WRONG_LEN_PACKET; | |||
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284 | } | |||
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285 | else { | |||
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286 | status = CCSDS_TM_VALID; | |||
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287 | } | |||
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288 | break; | |||
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289 | case TC_SUBTYPE_DUMP: | |||
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290 | if (length!=(TC_LEN_DUMP-CCSDS_TC_TM_PACKET_OFFSET)) { | |||
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291 | status = WRONG_LEN_PACKET; | |||
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292 | } | |||
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293 | else { | |||
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294 | status = CCSDS_TM_VALID; | |||
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295 | } | |||
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296 | break; | |||
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297 | case TC_SUBTYPE_ENTER: | |||
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298 | if (length!=(TC_LEN_ENTER-CCSDS_TC_TM_PACKET_OFFSET)) { | |||
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299 | status = WRONG_LEN_PACKET; | |||
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300 | } | |||
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301 | else { | |||
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302 | status = CCSDS_TM_VALID; | |||
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303 | } | |||
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304 | break; | |||
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305 | case TC_SUBTYPE_UPDT_INFO: | |||
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306 | if (length!=(TC_LEN_UPDT_INFO-CCSDS_TC_TM_PACKET_OFFSET)) { | |||
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307 | status = WRONG_LEN_PACKET; | |||
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308 | } | |||
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309 | else { | |||
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310 | status = CCSDS_TM_VALID; | |||
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311 | } | |||
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312 | break; | |||
|
313 | case TC_SUBTYPE_EN_CAL: | |||
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314 | if (length!=(TC_LEN_EN_CAL-CCSDS_TC_TM_PACKET_OFFSET)) { | |||
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315 | status = WRONG_LEN_PACKET; | |||
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316 | } | |||
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317 | else { | |||
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318 | status = CCSDS_TM_VALID; | |||
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319 | } | |||
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320 | break; | |||
|
321 | case TC_SUBTYPE_DIS_CAL: | |||
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322 | if (length!=(TC_LEN_DIS_CAL-CCSDS_TC_TM_PACKET_OFFSET)) { | |||
|
323 | status = WRONG_LEN_PACKET; | |||
|
324 | } | |||
|
325 | else { | |||
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326 | status = CCSDS_TM_VALID; | |||
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327 | } | |||
|
328 | break; | |||
|
329 | case TC_SUBTYPE_UPDT_TIME: | |||
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330 | if (length!=(TC_LEN_UPDT_TIME-CCSDS_TC_TM_PACKET_OFFSET)) { | |||
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331 | status = WRONG_LEN_PACKET; | |||
|
332 | } | |||
|
333 | else { | |||
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334 | status = CCSDS_TM_VALID; | |||
|
335 | } | |||
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336 | break; | |||
|
337 | default: // if the subtype is not a legal value, return ILL_SUBTYPE | |||
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338 | status = ILL_SUBTYPE; | |||
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339 | break ; | |||
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340 | } | |||
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341 | ||||
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342 | return status; | |||
|
343 | } | |||
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344 | ||||
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345 | int tc_check_crc( ccsdsTelecommandPacket_t * TCPacket, unsigned int length, unsigned char *computed_CRC ) | |||
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346 | { | |||
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347 | /** This function checks the CRC validity of the corresponding TeleCommand packet. | |||
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348 | * | |||
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349 | * @param TCPacket points to the TeleCommand packet to check. | |||
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350 | * @param length is the length of the TC packet. | |||
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351 | * @return Status code CCSDS_TM_VALID or INCOR_CHECKSUM. | |||
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352 | * | |||
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353 | */ | |||
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354 | ||||
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355 | int status; | |||
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356 | unsigned char * CCSDSContent; | |||
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357 | ||||
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358 | CCSDSContent = (unsigned char*) TCPacket->packetID; | |||
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359 | GetCRCAsTwoBytes(CCSDSContent, computed_CRC, length + CCSDS_TC_TM_PACKET_OFFSET - 2); // 2 CRC bytes removed from the calculation of the CRC | |||
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360 | if (computed_CRC[0] != CCSDSContent[length + CCSDS_TC_TM_PACKET_OFFSET -2]) { | |||
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361 | status = INCOR_CHECKSUM; | |||
|
362 | } | |||
|
363 | else if (computed_CRC[1] != CCSDSContent[length + CCSDS_TC_TM_PACKET_OFFSET -1]) { | |||
|
364 | status = INCOR_CHECKSUM; | |||
|
365 | } | |||
|
366 | else { | |||
|
367 | status = CCSDS_TM_VALID; | |||
|
368 | } | |||
|
369 | ||||
|
370 | return status; | |||
|
371 | } | |||
|
372 | ||||
|
373 | ||||
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374 |
@@ -1,6 +1,6 | |||||
1 | ############################################################################# |
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1 | ############################################################################# | |
2 | # Makefile for building: bin/fsw |
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2 | # Makefile for building: bin/fsw | |
3 |
# Generated by qmake (2.01a) (Qt 4.8.5) on: |
|
3 | # Generated by qmake (2.01a) (Qt 4.8.5) on: Fri Oct 18 15:44:51 2013 | |
4 | # Project: fsw-qt.pro |
|
4 | # Project: fsw-qt.pro | |
5 | # Template: app |
|
5 | # Template: app | |
6 | # Command: /usr/bin/qmake-qt4 -spec /usr/lib64/qt4/mkspecs/linux-g++ -o Makefile fsw-qt.pro |
|
6 | # Command: /usr/bin/qmake-qt4 -spec /usr/lib64/qt4/mkspecs/linux-g++ -o Makefile fsw-qt.pro | |
@@ -51,7 +51,8 SOURCES = ../src/wf_handler.c \ | |||||
51 | ../src/fsw_globals.c \ |
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51 | ../src/fsw_globals.c \ | |
52 | ../src/fsw_spacewire.c \ |
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52 | ../src/fsw_spacewire.c \ | |
53 | ../src/tc_load_dump_parameters.c \ |
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53 | ../src/tc_load_dump_parameters.c \ | |
54 | ../src/tm_lfr_tc_exe.c |
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54 | ../src/tm_lfr_tc_exe.c \ | |
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55 | ../src/tc_acceptance.c | |||
55 | OBJECTS = obj/wf_handler.o \ |
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56 | OBJECTS = obj/wf_handler.o \ | |
56 | obj/tc_handler.o \ |
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57 | obj/tc_handler.o \ | |
57 | obj/fsw_processing.o \ |
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58 | obj/fsw_processing.o \ | |
@@ -60,7 +61,8 OBJECTS = obj/wf_handler.o \ | |||||
60 | obj/fsw_globals.o \ |
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61 | obj/fsw_globals.o \ | |
61 | obj/fsw_spacewire.o \ |
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62 | obj/fsw_spacewire.o \ | |
62 | obj/tc_load_dump_parameters.o \ |
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63 | obj/tc_load_dump_parameters.o \ | |
63 | obj/tm_lfr_tc_exe.o |
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64 | obj/tm_lfr_tc_exe.o \ | |
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65 | obj/tc_acceptance.o | |||
64 | DIST = /usr/lib64/qt4/mkspecs/common/unix.conf \ |
|
66 | DIST = /usr/lib64/qt4/mkspecs/common/unix.conf \ | |
65 | /usr/lib64/qt4/mkspecs/common/linux.conf \ |
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67 | /usr/lib64/qt4/mkspecs/common/linux.conf \ | |
66 | /usr/lib64/qt4/mkspecs/common/gcc-base.conf \ |
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68 | /usr/lib64/qt4/mkspecs/common/gcc-base.conf \ | |
@@ -212,7 +214,7 obj/wf_handler.o: ../src/wf_handler.c | |||||
212 | obj/tc_handler.o: ../src/tc_handler.c |
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214 | obj/tc_handler.o: ../src/tc_handler.c | |
213 | $(CC) -c $(CFLAGS) $(INCPATH) -o obj/tc_handler.o ../src/tc_handler.c |
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215 | $(CC) -c $(CFLAGS) $(INCPATH) -o obj/tc_handler.o ../src/tc_handler.c | |
214 |
|
216 | |||
215 | obj/fsw_processing.o: ../src/fsw_processing.c |
|
217 | obj/fsw_processing.o: ../src/fsw_processing.c ../src/fsw_processing_globals.c | |
216 | $(CC) -c $(CFLAGS) $(INCPATH) -o obj/fsw_processing.o ../src/fsw_processing.c |
|
218 | $(CC) -c $(CFLAGS) $(INCPATH) -o obj/fsw_processing.o ../src/fsw_processing.c | |
217 |
|
219 | |||
218 | obj/fsw_misc.o: ../src/fsw_misc.c |
|
220 | obj/fsw_misc.o: ../src/fsw_misc.c | |
@@ -233,6 +235,9 obj/tc_load_dump_parameters.o: ../src/tc | |||||
233 | obj/tm_lfr_tc_exe.o: ../src/tm_lfr_tc_exe.c |
|
235 | obj/tm_lfr_tc_exe.o: ../src/tm_lfr_tc_exe.c | |
234 | $(CC) -c $(CFLAGS) $(INCPATH) -o obj/tm_lfr_tc_exe.o ../src/tm_lfr_tc_exe.c |
|
236 | $(CC) -c $(CFLAGS) $(INCPATH) -o obj/tm_lfr_tc_exe.o ../src/tm_lfr_tc_exe.c | |
235 |
|
237 | |||
|
238 | obj/tc_acceptance.o: ../src/tc_acceptance.c | |||
|
239 | $(CC) -c $(CFLAGS) $(INCPATH) -o obj/tc_acceptance.o ../src/tc_acceptance.c | |||
|
240 | ||||
236 | ####### Install |
|
241 | ####### Install | |
237 |
|
242 | |||
238 | install: FORCE |
|
243 | install: FORCE |
1 | NO CONTENT: modified file, binary diff hidden |
|
NO CONTENT: modified file, binary diff hidden |
@@ -52,7 +52,9 SOURCES += \ | |||||
52 | ../src/fsw_globals.c \ |
|
52 | ../src/fsw_globals.c \ | |
53 | ../src/fsw_spacewire.c \ |
|
53 | ../src/fsw_spacewire.c \ | |
54 | ../src/tc_load_dump_parameters.c \ |
|
54 | ../src/tc_load_dump_parameters.c \ | |
55 | ../src/tm_lfr_tc_exe.c |
|
55 | ../src/tm_lfr_tc_exe.c \ | |
|
56 | ../src/tc_acceptance.c | |||
|
57 | ||||
56 |
|
58 | |||
57 | HEADERS += \ |
|
59 | HEADERS += \ | |
58 | ../header/wf_handler.h \ |
|
60 | ../header/wf_handler.h \ | |
@@ -67,5 +69,6 HEADERS += \ | |||||
67 | ../header/fsw_spacewire.h \ |
|
69 | ../header/fsw_spacewire.h \ | |
68 | ../header/tm_byte_positions.h \ |
|
70 | ../header/tm_byte_positions.h \ | |
69 | ../header/tc_load_dump_parameters.h \ |
|
71 | ../header/tc_load_dump_parameters.h \ | |
70 | ../header/tm_lfr_tc_exe.h |
|
72 | ../header/tm_lfr_tc_exe.h \ | |
|
73 | ../header/tc_acceptance.h | |||
71 |
|
74 |
@@ -1,6 +1,6 | |||||
1 | <?xml version="1.0" encoding="UTF-8"?> |
|
1 | <?xml version="1.0" encoding="UTF-8"?> | |
2 | <!DOCTYPE QtCreatorProject> |
|
2 | <!DOCTYPE QtCreatorProject> | |
3 |
<!-- Written by QtCreator 2.8.0, 2013-10-1 |
|
3 | <!-- Written by QtCreator 2.8.0, 2013-10-18T15:44:56. --> | |
4 | <qtcreator> |
|
4 | <qtcreator> | |
5 | <data> |
|
5 | <data> | |
6 | <variable>ProjectExplorer.Project.ActiveTarget</variable> |
|
6 | <variable>ProjectExplorer.Project.ActiveTarget</variable> |
@@ -1806,7 +1806,7 CALL_GRAPH = YES | |||||
1806 | # the time of a run. So in most cases it will be better to enable caller |
|
1806 | # the time of a run. So in most cases it will be better to enable caller | |
1807 | # graphs for selected functions only using the \callergraph command. |
|
1807 | # graphs for selected functions only using the \callergraph command. | |
1808 |
|
1808 | |||
1809 |
CALLER_GRAPH = |
|
1809 | CALLER_GRAPH = YES | |
1810 |
|
1810 | |||
1811 | # If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen |
|
1811 | # If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen | |
1812 | # will generate a graphical hierarchy of all classes instead of a textual one. |
|
1812 | # will generate a graphical hierarchy of all classes instead of a textual one. |
@@ -1,5 +1,5 | |||||
1 | #ifndef CCSDS_H_INCLUDED |
|
1 | #ifndef CCSDS_TYPES_H_INCLUDED | |
2 | #define CCSDS_H_INCLUDED |
|
2 | #define CCSDS_TYPES_H_INCLUDED | |
3 |
|
3 | |||
4 | #define CCSDS_PROTOCOLE_EXTRA_BYTES 4 |
|
4 | #define CCSDS_PROTOCOLE_EXTRA_BYTES 4 | |
5 | #define CCSDS_TELEMETRY_HEADER_LENGTH 16+4 |
|
5 | #define CCSDS_TELEMETRY_HEADER_LENGTH 16+4 | |
@@ -624,4 +624,4 struct Packet_TM_LFR_PARAMETER_DUMP_str | |||||
624 | typedef struct Packet_TM_LFR_PARAMETER_DUMP_str Packet_TM_LFR_PARAMETER_DUMP_t; |
|
624 | typedef struct Packet_TM_LFR_PARAMETER_DUMP_str Packet_TM_LFR_PARAMETER_DUMP_t; | |
625 |
|
625 | |||
626 |
|
626 | |||
627 | #endif // CCSDS_H_INCLUDED |
|
627 | #endif // CCSDS_TYPES_H_INCLUDED |
@@ -1,16 +1,7 | |||||
1 |
#ifndef FSW_ |
|
1 | #ifndef FSW_INIT_H_INCLUDED | |
2 |
#define FSW_ |
|
2 | #define FSW_INIT_H_INCLUDED | |
3 |
|
||||
4 | #include <errno.h> |
|
|||
5 | #include <fcntl.h> |
|
|||
6 | #include <stdio.h> |
|
|||
7 | #include <stdlib.h> |
|
|||
8 | #include <unistd.h> // for the read call |
|
|||
9 | #include <sys/ioctl.h> // for the ioctl call |
|
|||
10 |
|
3 | |||
11 | #include <rtems.h> |
|
4 | #include <rtems.h> | |
12 | #include <grspw.h> |
|
|||
13 | #include <apbuart.h> |
|
|||
14 | #include <leon.h> |
|
5 | #include <leon.h> | |
15 |
|
6 | |||
16 | #include "fsw_params.h" |
|
7 | #include "fsw_params.h" | |
@@ -55,4 +46,4 extern void rtems_stack_checker_report_u | |||||
55 | extern int sched_yield( void ); |
|
46 | extern int sched_yield( void ); | |
56 | extern int errno; |
|
47 | extern int errno; | |
57 |
|
48 | |||
58 |
#endif // FSW_ |
|
49 | #endif // FSW_INIT_H_INCLUDED |
@@ -1,10 +1,18 | |||||
1 | #ifndef FSW_MISC_H_INCLUDED |
|
1 | #ifndef FSW_MISC_H_INCLUDED | |
2 | #define FSW_MISC_H_INCLUDED |
|
2 | #define FSW_MISC_H_INCLUDED | |
3 |
|
3 | |||
4 |
#include |
|
4 | #include <rtems.h> | |
|
5 | #include <stdio.h> | |||
|
6 | #include <grspw.h> | |||
|
7 | ||||
|
8 | #include "fsw_params.h" | |||
|
9 | #include "fsw_spacewire.h" | |||
5 |
|
10 | |||
6 | rtems_name HK_name; // name of the HK rate monotonic |
|
11 | rtems_name HK_name; // name of the HK rate monotonic | |
7 | rtems_id HK_id; // id of the HK rate monotonic period |
|
12 | rtems_id HK_id; // id of the HK rate monotonic period | |
|
13 | ||||
|
14 | extern rtems_name misc_name[5]; | |||
|
15 | time_management_regs_t *time_management_regs; | |||
8 | extern Packet_TM_LFR_HK_t housekeeping_packet; |
|
16 | extern Packet_TM_LFR_HK_t housekeeping_packet; | |
9 |
|
17 | |||
10 | int configure_timer(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider, |
|
18 | int configure_timer(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider, | |
@@ -12,17 +20,14 int configure_timer(gptimer_regs_t *gpti | |||||
12 | int timer_start( gptimer_regs_t *gptimer_regs, unsigned char timer ); |
|
20 | int timer_start( gptimer_regs_t *gptimer_regs, unsigned char timer ); | |
13 | int timer_stop( gptimer_regs_t *gptimer_regs, unsigned char timer ); |
|
21 | int timer_stop( gptimer_regs_t *gptimer_regs, unsigned char timer ); | |
14 | int timer_set_clock_divider(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider); |
|
22 | int timer_set_clock_divider(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider); | |
15 | void update_spacewire_statistics(); |
|
|||
16 |
|
23 | |||
17 | // SERIAL LINK |
|
24 | // SERIAL LINK | |
18 | int send_console_outputs_on_apbuart_port( void ); |
|
25 | int send_console_outputs_on_apbuart_port( void ); | |
19 | void set_apbuart_scaler_reload_register(unsigned int regs, unsigned int value); |
|
26 | void set_apbuart_scaler_reload_register(unsigned int regs, unsigned int value); | |
20 |
|
27 | |||
21 | // RTEMS TASKS |
|
28 | // RTEMS TASKS | |
22 | rtems_task stat_task(rtems_task_argument argument); |
|
29 | rtems_task stat_task( rtems_task_argument argument ); | |
23 | rtems_task hous_task(rtems_task_argument argument); |
|
30 | rtems_task hous_task( rtems_task_argument argument ); | |
24 |
rtems_task |
|
31 | rtems_task dumb_task( rtems_task_argument unused ); | |
25 |
|
||||
26 | rtems_id get_pkts_queue_id( void ); |
|
|||
27 |
|
32 | |||
28 | #endif // FSW_MISC_H_INCLUDED |
|
33 | #endif // FSW_MISC_H_INCLUDED |
@@ -1,5 +1,5 | |||||
1 |
#ifndef FSW_ |
|
1 | #ifndef FSW_PARAMS_H_INCLUDED | |
2 |
#define FSW_ |
|
2 | #define FSW_PARAMS_H_INCLUDED | |
3 |
|
3 | |||
4 | #include "grlib_regs.h" |
|
4 | #include "grlib_regs.h" | |
5 | #include "fsw_params_processing.h" |
|
5 | #include "fsw_params_processing.h" | |
@@ -222,4 +222,4 struct param_local_str{ | |||||
222 | unsigned int local_nb_interrupt_f0_MAX; |
|
222 | unsigned int local_nb_interrupt_f0_MAX; | |
223 | }; |
|
223 | }; | |
224 |
|
224 | |||
225 |
#endif // FSW_ |
|
225 | #endif // FSW_PARAMS_H_INCLUDED |
@@ -1,7 +1,14 | |||||
1 |
#ifndef FSW_ |
|
1 | #ifndef FSW_PROCESSING_H_INCLUDED | |
2 |
#define FSW_ |
|
2 | #define FSW_PROCESSING_H_INCLUDED | |
3 |
|
3 | |||
4 |
#include |
|
4 | #include <rtems.h> | |
|
5 | #include <grspw.h> | |||
|
6 | #include <math.h> | |||
|
7 | #include <stdlib.h> // abs() is in the stdlib | |||
|
8 | #include <stdio.h> // printf() | |||
|
9 | ||||
|
10 | #include "fsw_params.h" | |||
|
11 | ||||
5 |
|
12 | |||
6 | extern volatile int spec_mat_f0_0[ ]; |
|
13 | extern volatile int spec_mat_f0_0[ ]; | |
7 | extern volatile int spec_mat_f0_1[ ]; |
|
14 | extern volatile int spec_mat_f0_1[ ]; | |
@@ -29,6 +36,9 extern struct param_local_str param_loca | |||||
29 | extern time_management_regs_t *time_management_regs; |
|
36 | extern time_management_regs_t *time_management_regs; | |
30 | extern spectral_matrix_regs_t *spectral_matrix_regs; |
|
37 | extern spectral_matrix_regs_t *spectral_matrix_regs; | |
31 |
|
38 | |||
|
39 | extern rtems_name misc_name[5]; | |||
|
40 | extern rtems_id Task_id[20]; /* array of task ids */ | |||
|
41 | ||||
32 | // ISR |
|
42 | // ISR | |
33 | rtems_isr spectral_matrices_isr( rtems_vector_number vector ); |
|
43 | rtems_isr spectral_matrices_isr( rtems_vector_number vector ); | |
34 | rtems_isr spectral_matrices_isr_simu( rtems_vector_number vector ); |
|
44 | rtems_isr spectral_matrices_isr_simu( rtems_vector_number vector ); | |
@@ -52,4 +62,4 void convert_averaged_spectral_matrix(vo | |||||
52 | void fill_averaged_spectral_matrix( void ); |
|
62 | void fill_averaged_spectral_matrix( void ); | |
53 | void reset_spectral_matrix_regs(); |
|
63 | void reset_spectral_matrix_regs(); | |
54 |
|
64 | |||
55 |
#endif // FSW_ |
|
65 | #endif // FSW_PROCESSING_H_INCLUDED |
@@ -1,22 +1,36 | |||||
1 | #ifndef FSW_SPACEWIRE_H_INCLUDED |
|
1 | #ifndef FSW_SPACEWIRE_H_INCLUDED | |
2 | #define FSW_SPACEWIRE_H_INCLUDED |
|
2 | #define FSW_SPACEWIRE_H_INCLUDED | |
3 |
|
3 | |||
4 |
#include |
|
4 | #include <rtems.h> | |
|
5 | #include <grspw.h> | |||
|
6 | ||||
|
7 | #include <fcntl.h> // for O_RDWR | |||
|
8 | #include <unistd.h> // for the read call | |||
|
9 | #include <sys/ioctl.h> // for the ioctl call | |||
|
10 | #include <errno.h> | |||
|
11 | ||||
|
12 | #include "fsw_params.h" | |||
|
13 | #include "tc_handler.h" | |||
5 |
|
14 | |||
6 | extern spw_stats spacewire_stats; |
|
15 | extern spw_stats spacewire_stats; | |
7 | extern spw_stats spacewire_stats_backup; |
|
16 | extern spw_stats spacewire_stats_backup; | |
|
17 | extern Packet_TM_LFR_HK_t housekeeping_packet; | |||
|
18 | extern rtems_id Task_id[20]; /* array of task ids */ | |||
8 |
|
19 | |||
9 | // RTEMS TASK |
|
20 | // RTEMS TASK | |
10 | rtems_task spiq_task(rtems_task_argument argument); |
|
21 | rtems_task spiq_task( rtems_task_argument argument ); | |
|
22 | rtems_task recv_task( rtems_task_argument unused ); | |||
|
23 | rtems_task send_task( rtems_task_argument argument ); | |||
11 |
|
24 | |||
12 | int spacewire_configure_link( void ); |
|
25 | int spacewire_configure_link( void ); | |
13 | int spacewire_wait_for_link(void); |
|
26 | int spacewire_wait_for_link( void ); | |
14 | void spacewire_set_NP(unsigned char val, unsigned int regAddr); // No Port force |
|
27 | void spacewire_set_NP( unsigned char val, unsigned int regAddr ); // No Port force | |
15 | void spacewire_set_RE(unsigned char val, unsigned int regAddr); // RMAP Enable |
|
28 | void spacewire_set_RE( unsigned char val, unsigned int regAddr ); // RMAP Enable | |
16 | void spacewire_compute_stats_offsets(void); |
|
29 | void spacewire_compute_stats_offsets( void ); | |
|
30 | void spacewire_update_statistics( void ); | |||
17 |
|
31 | |||
18 | void timecode_irq_handler(void *pDev, void *regs, int minor, unsigned int tc); |
|
32 | void timecode_irq_handler( void *pDev, void *regs, int minor, unsigned int tc ); | |
19 |
|
33 | |||
20 | void (*grspw_timecode_callback) (void *pDev, void *regs, int minor, unsigned int tc); |
|
34 | void (*grspw_timecode_callback) ( void *pDev, void *regs, int minor, unsigned int tc ); | |
21 |
|
35 | |||
22 | #endif // FSW_SPACEWIRE_H_INCLUDED |
|
36 | #endif // FSW_SPACEWIRE_H_INCLUDED |
@@ -1,5 +1,5 | |||||
1 | #ifndef GRLIBREGS_H_INCLUDED |
|
1 | #ifndef GRLIB_REGS_H_INCLUDED | |
2 | #define GRLIBREGS_H_INCLUDED |
|
2 | #define GRLIB_REGS_H_INCLUDED | |
3 |
|
3 | |||
4 | #define NB_GPTIMER 3 |
|
4 | #define NB_GPTIMER 3 | |
5 |
|
5 | |||
@@ -71,4 +71,4 struct spectral_matrix_regs_str{ | |||||
71 | }; |
|
71 | }; | |
72 | typedef struct spectral_matrix_regs_str spectral_matrix_regs_t; |
|
72 | typedef struct spectral_matrix_regs_str spectral_matrix_regs_t; | |
73 |
|
73 | |||
74 | #endif // GRLIBREGS_H_INCLUDED |
|
74 | #endif // GRLIB_REGS_H_INCLUDED |
@@ -1,9 +1,13 | |||||
1 | #ifndef TC_HANDLER_H_INCLUDED |
|
1 | #ifndef TC_HANDLER_H_INCLUDED | |
2 | #define TC_HANDLER_H_INCLUDED |
|
2 | #define TC_HANDLER_H_INCLUDED | |
3 |
|
3 | |||
4 |
#include |
|
4 | #include <rtems.h> | |
|
5 | #include <leon.h> | |||
|
6 | ||||
5 | #include "tc_load_dump_parameters.h" |
|
7 | #include "tc_load_dump_parameters.h" | |
|
8 | #include "tc_acceptance.h" | |||
6 | #include "tm_lfr_tc_exe.h" |
|
9 | #include "tm_lfr_tc_exe.h" | |
|
10 | #include "wf_handler.h" | |||
7 |
|
11 | |||
8 | // MODE PARAMETERS |
|
12 | // MODE PARAMETERS | |
9 | extern struct param_sbm1_str param_sbm1; |
|
13 | extern struct param_sbm1_str param_sbm1; | |
@@ -11,33 +15,20 extern struct param_sbm2_str param_sbm2; | |||||
11 | extern time_management_regs_t *time_management_regs; |
|
15 | extern time_management_regs_t *time_management_regs; | |
12 | extern waveform_picker_regs_t *waveform_picker_regs; |
|
16 | extern waveform_picker_regs_t *waveform_picker_regs; | |
13 | extern gptimer_regs_t *gptimer_regs; |
|
17 | extern gptimer_regs_t *gptimer_regs; | |
|
18 | extern rtems_name misc_name[5]; | |||
|
19 | extern rtems_id Task_id[20]; /* array of task ids */ | |||
|
20 | extern unsigned char lfrCurrentMode; | |||
|
21 | extern unsigned int maxCount; | |||
|
22 | ||||
14 |
|
23 | |||
15 | //**** |
|
24 | //**** | |
16 | // ISR |
|
25 | // ISR | |
17 | rtems_isr commutation_isr1( rtems_vector_number vector ); |
|
26 | rtems_isr commutation_isr1( rtems_vector_number vector ); | |
18 | rtems_isr commutation_isr2( rtems_vector_number vector ); |
|
27 | rtems_isr commutation_isr2( rtems_vector_number vector ); | |
19 |
|
28 | |||
20 | //********************** |
|
|||
21 | // GENERAL USE FUNCTIONS |
|
|||
22 | unsigned int Crc_opt( unsigned char D, unsigned int Chk); |
|
|||
23 | void initLookUpTableForCRC( void ); |
|
|||
24 | void GetCRCAsTwoBytes(unsigned char* data, unsigned char* crcAsTwoBytes, unsigned int sizeOfData); |
|
|||
25 | void updateLFRCurrentMode(); |
|
|||
26 |
|
||||
27 | //********************* |
|
|||
28 | // ACCEPTANCE FUNCTIONS |
|
|||
29 | int tc_acceptance(ccsdsTelecommandPacket_t *TC, unsigned int TC_LEN_RCV, rtems_id queue_recv_id, rtems_id queue_send_id); |
|
|||
30 | int tc_parser(ccsdsTelecommandPacket_t * TCPacket, unsigned int TC_LEN_RCV); |
|
|||
31 | int tc_check_type( unsigned char packetType ); |
|
|||
32 | int tc_check_subtype( unsigned char packetType ); |
|
|||
33 | int tc_check_length( unsigned char packetType, unsigned int length ); |
|
|||
34 | int tc_check_crc( ccsdsTelecommandPacket_t * TCPacket, unsigned int length ); |
|
|||
35 |
|
||||
36 | //*********** |
|
29 | //*********** | |
37 | // RTEMS TASK |
|
30 | // RTEMS TASK | |
38 | rtems_task recv_task( rtems_task_argument unused ); |
|
|||
39 | rtems_task actn_task( rtems_task_argument unused ); |
|
31 | rtems_task actn_task( rtems_task_argument unused ); | |
40 | rtems_task dumb_task( rtems_task_argument unused ); |
|
|||
41 |
|
32 | |||
42 | //*********** |
|
33 | //*********** | |
43 | // TC ACTIONS |
|
34 | // TC ACTIONS | |
@@ -61,6 +52,7 int restart_science_tasks(); | |||||
61 | int suspend_science_tasks(); |
|
52 | int suspend_science_tasks(); | |
62 |
|
53 | |||
63 | // other functions |
|
54 | // other functions | |
|
55 | void updateLFRCurrentMode(); | |||
64 | void update_last_TC_exe(ccsdsTelecommandPacket_t *TC); |
|
56 | void update_last_TC_exe(ccsdsTelecommandPacket_t *TC); | |
65 | void update_last_TC_rej(ccsdsTelecommandPacket_t *TC); |
|
57 | void update_last_TC_rej(ccsdsTelecommandPacket_t *TC); | |
66 | void close_action(ccsdsTelecommandPacket_t *TC, int result, rtems_id queue_id); |
|
58 | void close_action(ccsdsTelecommandPacket_t *TC, int result, rtems_id queue_id); |
@@ -1,7 +1,17 | |||||
1 | #ifndef TC_LOAD_DUMP_PARAMETERS_H |
|
1 | #ifndef TC_LOAD_DUMP_PARAMETERS_H | |
2 | #define TC_LOAD_DUMP_PARAMETERS_H |
|
2 | #define TC_LOAD_DUMP_PARAMETERS_H | |
3 |
|
3 | |||
4 |
#include |
|
4 | #include <rtems.h> | |
|
5 | #include <stdio.h> | |||
|
6 | ||||
|
7 | #include "fsw_params.h" | |||
|
8 | #include "wf_handler.h" | |||
|
9 | #include "tm_lfr_tc_exe.h" | |||
|
10 | ||||
|
11 | extern int fdSPW; | |||
|
12 | extern unsigned char lfrCurrentMode; | |||
|
13 | extern Packet_TM_LFR_PARAMETER_DUMP_t parameter_dump_packet; | |||
|
14 | extern Packet_TM_LFR_HK_t housekeeping_packet; | |||
5 |
|
15 | |||
6 | int action_load_common_par( ccsdsTelecommandPacket_t *TC ); |
|
16 | int action_load_common_par( ccsdsTelecommandPacket_t *TC ); | |
7 | int action_load_normal_par( ccsdsTelecommandPacket_t *TC, rtems_id queue_id ); |
|
17 | int action_load_normal_par( ccsdsTelecommandPacket_t *TC, rtems_id queue_id ); |
@@ -1,9 +1,12 | |||||
1 | #ifndef WF_HANDLER_H_INCLUDED |
|
1 | #ifndef WF_HANDLER_H_INCLUDED | |
2 | #define WF_HANDLER_H_INCLUDED |
|
2 | #define WF_HANDLER_H_INCLUDED | |
3 |
|
3 | |||
4 |
#include |
|
4 | #include <rtems.h> | |
|
5 | #include <grspw.h> | |||
|
6 | #include <stdio.h> | |||
|
7 | #include <math.h> | |||
5 |
|
8 | |||
6 |
#include |
|
9 | #include "fsw_params.h" | |
7 |
|
10 | |||
8 | #define pi 3.1415 |
|
11 | #define pi 3.1415 | |
9 |
|
12 | |||
@@ -22,6 +25,14 extern volatile int wf_cont_f3[ ]; | |||||
22 | extern volatile int wf_cont_f3_bis[ ]; |
|
25 | extern volatile int wf_cont_f3_bis[ ]; | |
23 | extern char wf_cont_f3_light[ ]; |
|
26 | extern char wf_cont_f3_light[ ]; | |
24 | extern waveform_picker_regs_t *waveform_picker_regs; |
|
27 | extern waveform_picker_regs_t *waveform_picker_regs; | |
|
28 | extern time_management_regs_t *time_management_regs; | |||
|
29 | extern Packet_TM_LFR_HK_t housekeeping_packet; | |||
|
30 | extern Packet_TM_LFR_PARAMETER_DUMP_t parameter_dump_packet; | |||
|
31 | extern struct param_local_str param_local; | |||
|
32 | ||||
|
33 | extern rtems_name misc_name[5]; | |||
|
34 | extern rtems_id Task_id[20]; /* array of task ids */ | |||
|
35 | extern unsigned char lfrCurrentMode; | |||
25 |
|
36 | |||
26 | rtems_isr waveforms_isr( rtems_vector_number vector ); |
|
37 | rtems_isr waveforms_isr( rtems_vector_number vector ); | |
27 | rtems_isr waveforms_simulator_isr( rtems_vector_number vector ); |
|
38 | rtems_isr waveforms_simulator_isr( rtems_vector_number vector ); | |
@@ -39,11 +50,13 int init_header_continuous_wf_table( | |||||
39 | int init_header_continuous_wf3_light_table( Header_TM_LFR_SCIENCE_CWF_t *headerCWF ); |
|
50 | int init_header_continuous_wf3_light_table( Header_TM_LFR_SCIENCE_CWF_t *headerCWF ); | |
40 | // |
|
51 | // | |
41 | void reset_waveforms( void ); |
|
52 | void reset_waveforms( void ); | |
42 |
|
53 | // | ||
43 | int send_waveform_SWF( volatile int *waveform, unsigned int sid, Header_TM_LFR_SCIENCE_SWF_t *headerSWF, rtems_id queue_id ); |
|
54 | int send_waveform_SWF( volatile int *waveform, unsigned int sid, Header_TM_LFR_SCIENCE_SWF_t *headerSWF, rtems_id queue_id ); | |
44 | int send_waveform_CWF( volatile int *waveform, unsigned int sid, Header_TM_LFR_SCIENCE_CWF_t *headerCWF, rtems_id queue_id ); |
|
55 | int send_waveform_CWF( volatile int *waveform, unsigned int sid, Header_TM_LFR_SCIENCE_CWF_t *headerCWF, rtems_id queue_id ); | |
45 | int send_waveform_CWF3( volatile int *waveform, unsigned int sid, Header_TM_LFR_SCIENCE_CWF_t *headerCWF, rtems_id queue_id ); |
|
56 | int send_waveform_CWF3( volatile int *waveform, unsigned int sid, Header_TM_LFR_SCIENCE_CWF_t *headerCWF, rtems_id queue_id ); | |
46 | int send_waveform_CWF3_light( volatile int *waveform, Header_TM_LFR_SCIENCE_CWF_t *headerCWF, rtems_id queue_id ); |
|
57 | int send_waveform_CWF3_light( volatile int *waveform, Header_TM_LFR_SCIENCE_CWF_t *headerCWF, rtems_id queue_id ); | |
|
58 | // | |||
|
59 | rtems_id get_pkts_queue_id( void ); | |||
47 |
|
60 | |||
48 | //************** |
|
61 | //************** | |
49 | // wfp registers |
|
62 | // wfp registers |
@@ -1,6 +1,22 | |||||
1 | //#include <fsw_processing.h> |
|
1 | /** Global variables of the LFR flight software. | |
|
2 | * | |||
|
3 | * @file | |||
|
4 | * @author P. LEROY | |||
|
5 | * | |||
|
6 | * Among global variables, there are: | |||
|
7 | * - RTEMS names and id. | |||
|
8 | * - APB configuration registers. | |||
|
9 | * - waveforms global buffers, used by the waveform picker hardware module to store data. | |||
|
10 | * - spectral matrices buffesr, used by the hardware module to store data. | |||
|
11 | * - variable related to LFR modes parameters. | |||
|
12 | * - the global HK packet buffer. | |||
|
13 | * - the global dump parameter buffer. | |||
|
14 | * | |||
|
15 | */ | |||
|
16 | ||||
2 | #include <rtems.h> |
|
17 | #include <rtems.h> | |
3 | #include <grspw.h> |
|
18 | #include <grspw.h> | |
|
19 | ||||
4 | #include "ccsds_types.h" |
|
20 | #include "ccsds_types.h" | |
5 | #include "grlib_regs.h" |
|
21 | #include "grlib_regs.h" | |
6 | #include "fsw_params.h" |
|
22 | #include "fsw_params.h" |
@@ -1,3 +1,14 | |||||
|
1 | /** This is the RTEMS initialization module. | |||
|
2 | * | |||
|
3 | * @file | |||
|
4 | * @author P. LEROY | |||
|
5 | * | |||
|
6 | * This module contains two very different information: | |||
|
7 | * - specific instructions to configure the compilation of the RTEMS executive | |||
|
8 | * - functions related to the fligth softwre initialization, especially the INIT RTEMS task | |||
|
9 | * | |||
|
10 | */ | |||
|
11 | ||||
1 | //************************* |
|
12 | //************************* | |
2 | // GPL reminder to be added |
|
13 | // GPL reminder to be added | |
3 | //************************* |
|
14 | //************************* | |
@@ -51,6 +62,15 | |||||
51 |
|
62 | |||
52 | rtems_task Init( rtems_task_argument ignored ) |
|
63 | rtems_task Init( rtems_task_argument ignored ) | |
53 | { |
|
64 | { | |
|
65 | /** This is the RTEMS INIT taks, it the first task launched by the system. | |||
|
66 | * | |||
|
67 | * @param unused is the starting argument of the RTEMS task | |||
|
68 | * | |||
|
69 | * The INIT task create and run all other RTEMS tasks. | |||
|
70 | * | |||
|
71 | */ | |||
|
72 | ||||
|
73 | ||||
54 | rtems_status_code status; |
|
74 | rtems_status_code status; | |
55 | rtems_isr_entry old_isr_handler; |
|
75 | rtems_isr_entry old_isr_handler; | |
56 |
|
76 | |||
@@ -131,6 +151,10 rtems_task Init( rtems_task_argument ign | |||||
131 |
|
151 | |||
132 | void init_parameter_dump( void ) |
|
152 | void init_parameter_dump( void ) | |
133 | { |
|
153 | { | |
|
154 | /** This function initialize the parameter_dump_packet global variable with default values. | |||
|
155 | * | |||
|
156 | */ | |||
|
157 | ||||
134 | parameter_dump_packet.targetLogicalAddress = CCSDS_DESTINATION_ID; |
|
158 | parameter_dump_packet.targetLogicalAddress = CCSDS_DESTINATION_ID; | |
135 | parameter_dump_packet.protocolIdentifier = CCSDS_PROTOCOLE_ID; |
|
159 | parameter_dump_packet.protocolIdentifier = CCSDS_PROTOCOLE_ID; | |
136 | parameter_dump_packet.reserved = CCSDS_RESERVED; |
|
160 | parameter_dump_packet.reserved = CCSDS_RESERVED; | |
@@ -188,6 +212,10 void init_parameter_dump( void ) | |||||
188 |
|
212 | |||
189 | void init_local_mode_parameters( void ) |
|
213 | void init_local_mode_parameters( void ) | |
190 | { |
|
214 | { | |
|
215 | /** This function initialize the param_local global variable with default values. | |||
|
216 | * | |||
|
217 | */ | |||
|
218 | ||||
191 | // LOCAL PARAMETERS |
|
219 | // LOCAL PARAMETERS | |
192 | set_local_sbm1_nb_cwf_max(); |
|
220 | set_local_sbm1_nb_cwf_max(); | |
193 | set_local_sbm2_nb_cwf_max(); |
|
221 | set_local_sbm2_nb_cwf_max(); | |
@@ -203,6 +231,10 void init_local_mode_parameters( void ) | |||||
203 |
|
231 | |||
204 | void init_housekeeping_parameters( void ) |
|
232 | void init_housekeeping_parameters( void ) | |
205 | { |
|
233 | { | |
|
234 | /** This function initialize the housekeeping_packet global variable with default values. | |||
|
235 | * | |||
|
236 | */ | |||
|
237 | ||||
206 | unsigned int i = 0; |
|
238 | unsigned int i = 0; | |
207 | unsigned int j = 0; |
|
239 | unsigned int j = 0; | |
208 | unsigned int k = 0; |
|
240 | unsigned int k = 0; | |
@@ -240,7 +272,7 int create_names( void ) // create all n | |||||
240 | /** This function creates all RTEMS names used in the software for tasks and queues. |
|
272 | /** This function creates all RTEMS names used in the software for tasks and queues. | |
241 | * |
|
273 | * | |
242 | * @return RTEMS directive status codes: |
|
274 | * @return RTEMS directive status codes: | |
243 |
* - RTEMS_SUCCESSFUL - |
|
275 | * - RTEMS_SUCCESSFUL - successful completion | |
244 | * |
|
276 | * | |
245 | */ |
|
277 | */ | |
246 |
|
278 |
@@ -1,8 +1,37 | |||||
|
1 | /** General usage functions and RTEMS tasks. | |||
|
2 | * | |||
|
3 | * @file | |||
|
4 | * @author P. LEROY | |||
|
5 | * | |||
|
6 | */ | |||
|
7 | ||||
1 | #include "fsw_misc.h" |
|
8 | #include "fsw_misc.h" | |
2 |
|
9 | |||
|
10 | char *DumbMessages[6] = {"in DUMB *** default", // RTEMS_EVENT_0 | |||
|
11 | "in DUMB *** timecode_irq_handler", // RTEMS_EVENT_1 | |||
|
12 | "in DUMB *** waveforms_isr", // RTEMS_EVENT_2 | |||
|
13 | "in DUMB *** in SMIQ *** Error sending event to AVF0", // RTEMS_EVENT_3 | |||
|
14 | "in DUMB *** spectral_matrices_isr *** Error sending event to SMIQ", // RTEMS_EVENT_4 | |||
|
15 | "in DUMB *** waveforms_simulator_isr" // RTEMS_EVENT_5 | |||
|
16 | }; | |||
|
17 | ||||
3 | int configure_timer(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider, |
|
18 | int configure_timer(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider, | |
4 | unsigned char interrupt_level, rtems_isr (*timer_isr)() ) |
|
19 | unsigned char interrupt_level, rtems_isr (*timer_isr)() ) | |
5 | { // configure the timer for the waveforms simulation |
|
20 | { | |
|
21 | /** This function configures a GPTIMER timer instantiated in the VHDL design. | |||
|
22 | * | |||
|
23 | * @param gptimer_regs points to the APB registers of the GPTIMER IP core. | |||
|
24 | * @param timer is the number of the timer in the IP core (several timers can be instantiated). | |||
|
25 | * @param clock_divider is the divider of the 1 MHz clock that will be configured. | |||
|
26 | * @param interrupt_level is the interrupt level that the timer drives. | |||
|
27 | * @param timer_isr is the interrupt subroutine that will be attached to the IRQ driven by the timer. | |||
|
28 | * | |||
|
29 | * @return | |||
|
30 | * | |||
|
31 | * Interrupt levels are described in the SPARC documentation sparcv8.pdf p.76 | |||
|
32 | * | |||
|
33 | */ | |||
|
34 | ||||
6 | rtems_status_code status; |
|
35 | rtems_status_code status; | |
7 | rtems_isr_entry old_isr_handler; |
|
36 | rtems_isr_entry old_isr_handler; | |
8 |
|
37 | |||
@@ -19,6 +48,15 int configure_timer(gptimer_regs_t *gpti | |||||
19 |
|
48 | |||
20 | int timer_start(gptimer_regs_t *gptimer_regs, unsigned char timer) |
|
49 | int timer_start(gptimer_regs_t *gptimer_regs, unsigned char timer) | |
21 | { |
|
50 | { | |
|
51 | /** This function starts a GPTIMER timer. | |||
|
52 | * | |||
|
53 | * @param gptimer_regs points to the APB registers of the GPTIMER IP core. | |||
|
54 | * @param timer is the number of the timer in the IP core (several timers can be instantiated). | |||
|
55 | * | |||
|
56 | * @return 1 | |||
|
57 | * | |||
|
58 | */ | |||
|
59 | ||||
22 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000010; // clear pending IRQ if any |
|
60 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000010; // clear pending IRQ if any | |
23 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000004; // LD load value from the reload register |
|
61 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000004; // LD load value from the reload register | |
24 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000001; // EN enable the timer |
|
62 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000001; // EN enable the timer | |
@@ -30,6 +68,15 int timer_start(gptimer_regs_t *gptimer_ | |||||
30 |
|
68 | |||
31 | int timer_stop(gptimer_regs_t *gptimer_regs, unsigned char timer) |
|
69 | int timer_stop(gptimer_regs_t *gptimer_regs, unsigned char timer) | |
32 | { |
|
70 | { | |
|
71 | /** This function stops a GPTIMER timer. | |||
|
72 | * | |||
|
73 | * @param gptimer_regs points to the APB registers of the GPTIMER IP core. | |||
|
74 | * @param timer is the number of the timer in the IP core (several timers can be instantiated). | |||
|
75 | * | |||
|
76 | * @return 1 | |||
|
77 | * | |||
|
78 | */ | |||
|
79 | ||||
33 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl & 0xfffffffe; // EN enable the timer |
|
80 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl & 0xfffffffe; // EN enable the timer | |
34 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl & 0xffffffef; // IE interrupt enable |
|
81 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl & 0xffffffef; // IE interrupt enable | |
35 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000010; // clear pending IRQ if any |
|
82 | gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000010; // clear pending IRQ if any | |
@@ -39,76 +86,21 int timer_stop(gptimer_regs_t *gptimer_r | |||||
39 |
|
86 | |||
40 | int timer_set_clock_divider(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider) |
|
87 | int timer_set_clock_divider(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider) | |
41 | { |
|
88 | { | |
|
89 | /** This function sets the clock divider of a GPTIMER timer. | |||
|
90 | * | |||
|
91 | * @param gptimer_regs points to the APB registers of the GPTIMER IP core. | |||
|
92 | * @param timer is the number of the timer in the IP core (several timers can be instantiated). | |||
|
93 | * @param clock_divider is the divider of the 1 MHz clock that will be configured. | |||
|
94 | * | |||
|
95 | * @return 1 | |||
|
96 | * | |||
|
97 | */ | |||
|
98 | ||||
42 | gptimer_regs->timer[timer].reload = clock_divider; // base clock frequency is 1 MHz |
|
99 | gptimer_regs->timer[timer].reload = clock_divider; // base clock frequency is 1 MHz | |
43 |
|
100 | |||
44 | return 1; |
|
101 | return 1; | |
45 | } |
|
102 | } | |
46 |
|
103 | |||
47 | void update_spacewire_statistics() |
|
|||
48 | { |
|
|||
49 | rtems_status_code status; |
|
|||
50 | spw_stats spacewire_stats_grspw; |
|
|||
51 |
|
||||
52 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_GET_STATISTICS, &spacewire_stats_grspw ); |
|
|||
53 |
|
||||
54 | spacewire_stats.packets_received = spacewire_stats_backup.packets_received |
|
|||
55 | + spacewire_stats_grspw.packets_received; |
|
|||
56 | spacewire_stats.packets_sent = spacewire_stats_backup.packets_sent |
|
|||
57 | + spacewire_stats_grspw.packets_sent; |
|
|||
58 | spacewire_stats.parity_err = spacewire_stats_backup.parity_err |
|
|||
59 | + spacewire_stats_grspw.parity_err; |
|
|||
60 | spacewire_stats.disconnect_err = spacewire_stats_backup.disconnect_err |
|
|||
61 | + spacewire_stats_grspw.disconnect_err; |
|
|||
62 | spacewire_stats.escape_err = spacewire_stats_backup.escape_err |
|
|||
63 | + spacewire_stats_grspw.escape_err; |
|
|||
64 | spacewire_stats.credit_err = spacewire_stats_backup.credit_err |
|
|||
65 | + spacewire_stats_grspw.credit_err; |
|
|||
66 | spacewire_stats.write_sync_err = spacewire_stats_backup.write_sync_err |
|
|||
67 | + spacewire_stats_grspw.write_sync_err; |
|
|||
68 | spacewire_stats.rx_rmap_header_crc_err = spacewire_stats_backup.rx_rmap_header_crc_err |
|
|||
69 | + spacewire_stats_grspw.rx_rmap_header_crc_err; |
|
|||
70 | spacewire_stats.rx_rmap_data_crc_err = spacewire_stats_backup.rx_rmap_data_crc_err |
|
|||
71 | + spacewire_stats_grspw.rx_rmap_data_crc_err; |
|
|||
72 | spacewire_stats.early_ep = spacewire_stats_backup.early_ep |
|
|||
73 | + spacewire_stats_grspw.early_ep; |
|
|||
74 | spacewire_stats.invalid_address = spacewire_stats_backup.invalid_address |
|
|||
75 | + spacewire_stats_grspw.invalid_address; |
|
|||
76 | spacewire_stats.rx_eep_err = spacewire_stats_backup.rx_eep_err |
|
|||
77 | + spacewire_stats_grspw.rx_eep_err; |
|
|||
78 | spacewire_stats.rx_truncated = spacewire_stats_backup.rx_truncated |
|
|||
79 | + spacewire_stats_grspw.rx_truncated; |
|
|||
80 | //spacewire_stats.tx_link_err; |
|
|||
81 |
|
||||
82 | //**************************** |
|
|||
83 | // DPU_SPACEWIRE_IF_STATISTICS |
|
|||
84 | housekeeping_packet.hk_lfr_dpu_spw_pkt_rcv_cnt[0] = (unsigned char) (spacewire_stats.packets_received >> 8); |
|
|||
85 | housekeeping_packet.hk_lfr_dpu_spw_pkt_rcv_cnt[1] = (unsigned char) (spacewire_stats.packets_received); |
|
|||
86 | housekeeping_packet.hk_lfr_dpu_spw_pkt_sent_cnt[0] = (unsigned char) (spacewire_stats.packets_sent >> 8); |
|
|||
87 | housekeeping_packet.hk_lfr_dpu_spw_pkt_sent_cnt[1] = (unsigned char) (spacewire_stats.packets_sent); |
|
|||
88 | //housekeeping_packet.hk_lfr_dpu_spw_tick_out_cnt; |
|
|||
89 | //housekeeping_packet.hk_lfr_dpu_spw_last_timc; |
|
|||
90 |
|
||||
91 | //****************************************** |
|
|||
92 | // ERROR COUNTERS / SPACEWIRE / LOW SEVERITY |
|
|||
93 | housekeeping_packet.hk_lfr_dpu_spw_parity = (unsigned char) spacewire_stats.parity_err; |
|
|||
94 | housekeeping_packet.hk_lfr_dpu_spw_disconnect = (unsigned char) spacewire_stats.disconnect_err; |
|
|||
95 | housekeeping_packet.hk_lfr_dpu_spw_escape = (unsigned char) spacewire_stats.escape_err; |
|
|||
96 | housekeeping_packet.hk_lfr_dpu_spw_credit = (unsigned char) spacewire_stats.credit_err; |
|
|||
97 | housekeeping_packet.hk_lfr_dpu_spw_write_sync = (unsigned char) spacewire_stats.write_sync_err; |
|
|||
98 | // housekeeping_packet.hk_lfr_dpu_spw_rx_ahb; |
|
|||
99 | // housekeeping_packet.hk_lfr_dpu_spw_tx_ahb; |
|
|||
100 | housekeeping_packet.hk_lfr_dpu_spw_header_crc = (unsigned char) spacewire_stats.rx_rmap_header_crc_err; |
|
|||
101 | housekeeping_packet.hk_lfr_dpu_spw_data_crc = (unsigned char) spacewire_stats.rx_rmap_data_crc_err; |
|
|||
102 |
|
||||
103 | //********************************************* |
|
|||
104 | // ERROR COUNTERS / SPACEWIRE / MEDIUM SEVERITY |
|
|||
105 | housekeeping_packet.hk_lfr_dpu_spw_early_eop = (unsigned char) spacewire_stats.early_ep; |
|
|||
106 | housekeeping_packet.hk_lfr_dpu_spw_invalid_addr = (unsigned char) spacewire_stats.invalid_address; |
|
|||
107 | housekeeping_packet.hk_lfr_dpu_spw_eep = (unsigned char) spacewire_stats.rx_eep_err; |
|
|||
108 | housekeeping_packet.hk_lfr_dpu_spw_rx_too_big = (unsigned char) spacewire_stats.rx_truncated; |
|
|||
109 |
|
||||
110 | } |
|
|||
111 |
|
||||
112 | int send_console_outputs_on_apbuart_port( void ) // Send the console outputs on the apbuart port |
|
104 | int send_console_outputs_on_apbuart_port( void ) // Send the console outputs on the apbuart port | |
113 | { |
|
105 | { | |
114 | struct apbuart_regs_str *apbuart_regs = (struct apbuart_regs_str *) REGS_ADDR_APBUART; |
|
106 | struct apbuart_regs_str *apbuart_regs = (struct apbuart_regs_str *) REGS_ADDR_APBUART; | |
@@ -225,7 +217,7 rtems_task hous_task(rtems_task_argument | |||||
225 | housekeeping_packet.time[5] = (unsigned char) (time_management_regs->fine_time); |
|
217 | housekeeping_packet.time[5] = (unsigned char) (time_management_regs->fine_time); | |
226 | housekeeping_packet.sid = SID_HK; |
|
218 | housekeeping_packet.sid = SID_HK; | |
227 |
|
219 | |||
228 |
|
|
220 | spacewire_update_statistics(); | |
229 |
|
221 | |||
230 | // SEND PACKET |
|
222 | // SEND PACKET | |
231 | status = rtems_message_queue_send( queue_id, &spw_ioctl_send, ACTION_MSG_SPW_IOCTL_SEND_SIZE); |
|
223 | status = rtems_message_queue_send( queue_id, &spw_ioctl_send, ACTION_MSG_SPW_IOCTL_SEND_SIZE); | |
@@ -239,92 +231,43 rtems_task hous_task(rtems_task_argument | |||||
239 |
|
231 | |||
240 | status = rtems_task_delete( RTEMS_SELF ); // should not return |
|
232 | status = rtems_task_delete( RTEMS_SELF ); // should not return | |
241 | printf( "rtems_task_delete returned with status of %d.\n", status ); |
|
233 | printf( "rtems_task_delete returned with status of %d.\n", status ); | |
242 | exit( 1 ); |
|
234 | return; | |
243 | } |
|
235 | } | |
244 |
|
236 | |||
245 |
rtems_task |
|
237 | rtems_task dumb_task( rtems_task_argument unused ) | |
246 | { |
|
238 | { | |
247 | rtems_status_code status; // RTEMS status code |
|
239 | /** This RTEMS taks is used to print messages without affecting the general behaviour of the software. | |
248 | char incomingData[ACTION_MSG_PKTS_MAX_SIZE]; // incoming data buffer |
|
240 | * | |
249 | spw_ioctl_pkt_send *spw_ioctl_send; |
|
241 | * @param unused is the starting argument of the RTEMS task | |
250 | size_t size; // size of the incoming TC packet |
|
242 | * | |
251 | u_int32_t count; |
|
243 | * The DUMB taks waits for RTEMS events and print messages depending on the incoming events. | |
252 | rtems_id queue_id; |
|
244 | * | |
253 |
|
245 | */ | ||
254 | status = rtems_message_queue_ident( misc_name[QUEUE_SEND], 0, &queue_id ); |
|
|||
255 | if (status != RTEMS_SUCCESSFUL) |
|
|||
256 | { |
|
|||
257 | PRINTF1("in SEND *** ERR getting queue id, %d\n", status) |
|
|||
258 | } |
|
|||
259 |
|
246 | |||
260 | BOOT_PRINTF("in SEND *** \n") |
|
247 | unsigned int i; | |
|
248 | unsigned int intEventOut; | |||
|
249 | unsigned int coarse_time = 0; | |||
|
250 | unsigned int fine_time = 0; | |||
|
251 | rtems_event_set event_out; | |||
261 |
|
252 | |||
262 | while(1) |
|
253 | BOOT_PRINTF("in DUMB *** \n") | |
263 | { |
|
|||
264 | status = rtems_message_queue_receive( queue_id, incomingData, &size, |
|
|||
265 | RTEMS_WAIT, RTEMS_NO_TIMEOUT ); |
|
|||
266 |
|
254 | |||
267 | if (status!=RTEMS_SUCCESSFUL) |
|
255 | while(1){ | |
|
256 | rtems_event_receive(RTEMS_EVENT_0 | RTEMS_EVENT_1 | RTEMS_EVENT_2 | RTEMS_EVENT_3 | RTEMS_EVENT_4 | RTEMS_EVENT_5, | |||
|
257 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); // wait for an RTEMS_EVENT | |||
|
258 | intEventOut = (unsigned int) event_out; | |||
|
259 | for ( i=0; i<32; i++) | |||
268 | { |
|
260 | { | |
269 | PRINTF1("in SEND *** (1) ERR = %d\n", status) |
|
261 | if ( ((intEventOut >> i) & 0x0001) != 0) | |
270 | } |
|
|||
271 | else |
|
|||
272 | { |
|
|||
273 | if ( incomingData[0] == CCSDS_DESTINATION_ID) // the incoming message is a ccsds packet |
|
|||
274 | { |
|
262 | { | |
275 | status = write( fdSPW, incomingData, size ); |
|
263 | coarse_time = time_management_regs->coarse_time; | |
276 | if (status == -1){ |
|
264 | fine_time = time_management_regs->fine_time; | |
277 | PRINTF2("in SEND *** (2.a) ERR = %d, size = %d\n", status, size) |
|
265 | printf("in DUMB *** time = coarse: %x, fine: %x, %s\n", coarse_time, fine_time, DumbMessages[i]); | |
278 | } |
|
|||
279 | } |
|
|||
280 | else // the incoming message is a spw_ioctl_pkt_send structure |
|
|||
281 | { |
|
|||
282 | spw_ioctl_send = (spw_ioctl_pkt_send*) incomingData; |
|
|||
283 | if (spw_ioctl_send->hlen == 0) |
|
|||
284 | { |
|
|||
285 | status = write( fdSPW, spw_ioctl_send->data, spw_ioctl_send->dlen ); |
|
|||
286 | if (status == -1){ |
|
|||
287 | PRINTF2("in SEND *** (2.b) ERR = %d, dlen = %d\n", status, spw_ioctl_send->dlen) |
|
|||
288 | } |
|
|||
289 | } |
|
|||
290 | else |
|
|||
291 | { |
|
|||
292 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, spw_ioctl_send ); |
|
|||
293 | if (status == -1){ |
|
|||
294 | PRINTF2("in SEND *** (2.c) ERR = %d, dlen = %d\n", status, spw_ioctl_send->dlen) |
|
|||
295 | PRINTF1(" hlen = %d\n", spw_ioctl_send->hlen) |
|
|||
296 | } |
|
|||
297 | } |
|
|||
298 | } |
|
|||
299 | } |
|
|||
300 |
|
||||
301 | status = rtems_message_queue_get_number_pending( queue_id, &count ); |
|
|||
302 | if (status != RTEMS_SUCCESSFUL) |
|
|||
303 | { |
|
|||
304 | PRINTF1("in SEND *** (3) ERR = %d\n", status) |
|
|||
305 | } |
|
|||
306 | else |
|
|||
307 | { |
|
|||
308 | if (count > maxCount) |
|
|||
309 | { |
|
|||
310 | maxCount = count; |
|
|||
311 | } |
|
266 | } | |
312 | } |
|
267 | } | |
313 | } |
|
268 | } | |
314 | } |
|
269 | } | |
315 |
|
270 | |||
316 | rtems_id get_pkts_queue_id( void ) |
|
|||
317 | { |
|
|||
318 | rtems_id queue_id; |
|
|||
319 | rtems_status_code status; |
|
|||
320 |
|
||||
321 | status = rtems_message_queue_ident( misc_name[QUEUE_SEND], 0, &queue_id ); |
|
|||
322 | if (status != RTEMS_SUCCESSFUL) |
|
|||
323 | { |
|
|||
324 | PRINTF1("in get_pkts_queue_id *** ERR %d\n", status) |
|
|||
325 | } |
|
|||
326 | return queue_id; |
|
|||
327 | } |
|
|||
328 |
|
271 | |||
329 |
|
272 | |||
330 |
|
273 |
@@ -1,7 +1,16 | |||||
|
1 | /** Functions related to data processing. | |||
|
2 | * | |||
|
3 | * @file | |||
|
4 | * @author P. LEROY | |||
|
5 | * | |||
|
6 | * These function are related to data processing, i.e. spectral matrices averaging and basic parameters computation. | |||
|
7 | * | |||
|
8 | */ | |||
|
9 | ||||
1 | #include <fsw_processing.h> |
|
10 | #include <fsw_processing.h> | |
2 | #include <math.h> |
|
11 | #include <math.h> | |
3 |
|
12 | |||
4 |
#include |
|
13 | #include "fsw_processing_globals.c" | |
5 |
|
14 | |||
6 | unsigned char LFR_BP1_F0[ NB_BINS_COMPRESSED_SM_F0 * 9 ]; |
|
15 | unsigned char LFR_BP1_F0[ NB_BINS_COMPRESSED_SM_F0 * 9 ]; | |
7 | BP1_t data_BP1[ NB_BINS_COMPRESSED_SM_F0 ]; |
|
16 | BP1_t data_BP1[ NB_BINS_COMPRESSED_SM_F0 ]; |
@@ -1,39 +1,46 | |||||
|
1 | /** Global variables used by the processing functions. | |||
|
2 | * | |||
|
3 | * @file | |||
|
4 | * @author P. LEROY | |||
|
5 | * | |||
|
6 | */ | |||
|
7 | ||||
1 | // TOTAL = 32 coefficients * 4 = 128 octets * 3 * 12 = 4608 octets |
|
8 | // TOTAL = 32 coefficients * 4 = 128 octets * 3 * 12 = 4608 octets | |
2 | // SX 12 coefficients |
|
9 | // SX 12 coefficients | |
3 | float K14_sx_re = 1; |
|
10 | float K14_sx_re = 1; | |
4 | float K14_sx_im = 1; |
|
11 | float K14_sx_im = 1; | |
5 | float K15_sx_re = 1; |
|
12 | float K15_sx_re = 1; | |
6 | float K15_sx_im = 1; |
|
13 | float K15_sx_im = 1; | |
7 | float K24_sx_re = 1; |
|
14 | float K24_sx_re = 1; | |
8 | float K24_sx_im = 1; |
|
15 | float K24_sx_im = 1; | |
9 | float K25_sx_re = 1; |
|
16 | float K25_sx_re = 1; | |
10 | float K25_sx_im = 1; |
|
17 | float K25_sx_im = 1; | |
11 | float K34_sx_re = 1; |
|
18 | float K34_sx_re = 1; | |
12 | float K34_sx_im = 1; |
|
19 | float K34_sx_im = 1; | |
13 | float K35_sx_re = 1; |
|
20 | float K35_sx_re = 1; | |
14 | float K35_sx_im = 1; |
|
21 | float K35_sx_im = 1; | |
15 | // NY 8 coefficients |
|
22 | // NY 8 coefficients | |
16 | float K24_ny_re = 1; |
|
23 | float K24_ny_re = 1; | |
17 | float K24_ny_im = 1; |
|
24 | float K24_ny_im = 1; | |
18 | float K25_ny_re = 1; |
|
25 | float K25_ny_re = 1; | |
19 | float K25_ny_im = 1; |
|
26 | float K25_ny_im = 1; | |
20 | float K34_ny_re = 1; |
|
27 | float K34_ny_re = 1; | |
21 | float K34_ny_im = 1; |
|
28 | float K34_ny_im = 1; | |
22 | float K35_ny_re = 1; |
|
29 | float K35_ny_re = 1; | |
23 | float K35_ny_im = 1; |
|
30 | float K35_ny_im = 1; | |
24 | // NZ 8 coefficients |
|
31 | // NZ 8 coefficients | |
25 | float K24_nz_re = 1; |
|
32 | float K24_nz_re = 1; | |
26 | float K24_nz_im = 1; |
|
33 | float K24_nz_im = 1; | |
27 | float K25_nz_re = 1; |
|
34 | float K25_nz_re = 1; | |
28 | float K25_nz_im = 1; |
|
35 | float K25_nz_im = 1; | |
29 | float K34_nz_re = 1; |
|
36 | float K34_nz_re = 1; | |
30 | float K34_nz_im = 1; |
|
37 | float K34_nz_im = 1; | |
31 | float K35_nz_re = 1; |
|
38 | float K35_nz_re = 1; | |
32 | float K35_nz_im = 1; |
|
39 | float K35_nz_im = 1; | |
33 | // PE 4 coefficients |
|
40 | // PE 4 coefficients | |
34 | float K44_pe = 1; |
|
41 | float K44_pe = 1; | |
35 | float K55_pe = 1; |
|
42 | float K55_pe = 1; | |
36 | float K45_pe_re = 1; |
|
43 | float K45_pe_re = 1; | |
37 | float K45_pe_im = 1; |
|
44 | float K45_pe_im = 1; | |
38 |
|
45 | |||
39 | float Alpha_M = M_PI/4; |
|
46 | float Alpha_M = M_PI/4; |
@@ -1,3 +1,16 | |||||
|
1 | /** Functions related to the SpaceWire interface. | |||
|
2 | * | |||
|
3 | * @file | |||
|
4 | * @author P. LEROY | |||
|
5 | * | |||
|
6 | * A group of functions to handle SpaceWire transmissions: | |||
|
7 | * - configuration of the SpaceWire link | |||
|
8 | * - SpaceWire related interruption requests processing | |||
|
9 | * - transmission of TeleMetry packets by a dedicated RTEMS task | |||
|
10 | * - reception of TeleCommands by a dedicated RTEMS task | |||
|
11 | * | |||
|
12 | */ | |||
|
13 | ||||
1 | #include "fsw_spacewire.h" |
|
14 | #include "fsw_spacewire.h" | |
2 |
|
15 | |||
3 | char *lstates[6] = {"Error-reset", |
|
16 | char *lstates[6] = {"Error-reset", | |
@@ -8,9 +21,16 char *lstates[6] = {"Error-reset", | |||||
8 | "Run" |
|
21 | "Run" | |
9 | }; |
|
22 | }; | |
10 |
|
23 | |||
|
24 | //*********** | |||
11 | // RTEMS TASK |
|
25 | // RTEMS TASK | |
12 | rtems_task spiq_task(rtems_task_argument unused) |
|
26 | rtems_task spiq_task(rtems_task_argument unused) | |
13 | { |
|
27 | { | |
|
28 | /** This RTEMS task is dedicated to the handling of interruption requests raised by the SpaceWire driver. | |||
|
29 | * | |||
|
30 | * @param unused is the starting argument of the RTEMS task | |||
|
31 | * | |||
|
32 | */ | |||
|
33 | ||||
14 | rtems_event_set event_out; |
|
34 | rtems_event_set event_out; | |
15 | rtems_status_code status; |
|
35 | rtems_status_code status; | |
16 | unsigned char lfrMode; |
|
36 | unsigned char lfrMode; | |
@@ -56,15 +76,182 rtems_task spiq_task(rtems_task_argument | |||||
56 | } |
|
76 | } | |
57 | } |
|
77 | } | |
58 |
|
78 | |||
|
79 | rtems_task recv_task( rtems_task_argument unused ) | |||
|
80 | { | |||
|
81 | /** This RTEMS task is dedicated to the reception of incoming TeleCommands. | |||
|
82 | * | |||
|
83 | * @param unused is the starting argument of the RTEMS task | |||
|
84 | * | |||
|
85 | * The RECV task blocks on a call to the read system call, waiting for incoming SpaceWire data. When unblocked: | |||
|
86 | * 1. It reads the incoming data. | |||
|
87 | * 2. Launches the acceptance procedure. | |||
|
88 | * 3. If the Telecommand is valid, sends it to a dedicated RTEMS message queue. | |||
|
89 | * | |||
|
90 | */ | |||
|
91 | ||||
|
92 | int len; | |||
|
93 | ccsdsTelecommandPacket_t currentTC; | |||
|
94 | unsigned char computed_CRC[ 2 ]; | |||
|
95 | unsigned char currentTC_LEN_RCV[ 2 ]; | |||
|
96 | unsigned int currentTC_LEN_RCV_AsUnsignedInt; | |||
|
97 | unsigned int parserCode; | |||
|
98 | rtems_status_code status; | |||
|
99 | rtems_id queue_recv_id; | |||
|
100 | rtems_id queue_send_id; | |||
|
101 | ||||
|
102 | initLookUpTableForCRC(); // the table is used to compute Cyclic Redundancy Codes | |||
|
103 | ||||
|
104 | status = rtems_message_queue_ident( misc_name[QUEUE_RECV], 0, &queue_recv_id ); | |||
|
105 | if (status != RTEMS_SUCCESSFUL) | |||
|
106 | { | |||
|
107 | PRINTF1("in RECV *** ERR getting QUEUE_RECV id, %d\n", status) | |||
|
108 | } | |||
|
109 | ||||
|
110 | status = rtems_message_queue_ident( misc_name[QUEUE_SEND], 0, &queue_send_id ); | |||
|
111 | if (status != RTEMS_SUCCESSFUL) | |||
|
112 | { | |||
|
113 | PRINTF1("in RECV *** ERR getting QUEUE_SEND id, %d\n", status) | |||
|
114 | } | |||
|
115 | ||||
|
116 | BOOT_PRINTF("in RECV *** \n") | |||
|
117 | ||||
|
118 | while(1) | |||
|
119 | { | |||
|
120 | len = read(fdSPW, (char*) ¤tTC, CCSDS_TC_PKT_MAX_SIZE); // the call to read is blocking | |||
|
121 | if (len == -1){ // error during the read call | |||
|
122 | PRINTF("In RECV *** last read call returned -1\n") | |||
|
123 | } | |||
|
124 | else { | |||
|
125 | if ( (len+1) < CCSDS_TC_PKT_MIN_SIZE ) { | |||
|
126 | PRINTF("In RECV *** packet lenght too short\n") | |||
|
127 | } | |||
|
128 | else { | |||
|
129 | currentTC_LEN_RCV_AsUnsignedInt = (unsigned int) (len - CCSDS_TC_TM_PACKET_OFFSET - 3); // => -3 is for Prot ID, Reserved and User App bytes | |||
|
130 | currentTC_LEN_RCV[ 0 ] = (unsigned char) (currentTC_LEN_RCV_AsUnsignedInt >> 8); | |||
|
131 | currentTC_LEN_RCV[ 1 ] = (unsigned char) (currentTC_LEN_RCV_AsUnsignedInt ); | |||
|
132 | // CHECK THE TC | |||
|
133 | parserCode = tc_parser( ¤tTC, currentTC_LEN_RCV_AsUnsignedInt, computed_CRC ) ; | |||
|
134 | if ( (parserCode == ILLEGAL_APID) || (parserCode == WRONG_LEN_PACKET) || (parserCode == INCOR_CHECKSUM) | |||
|
135 | | (parserCode == ILL_TYPE) || (parserCode == ILL_SUBTYPE) || (parserCode == WRONG_APP_DATA) ) | |||
|
136 | { // send TM_LFR_TC_EXE_CORRUPTED | |||
|
137 | send_tm_lfr_tc_exe_corrupted( ¤tTC, queue_send_id, computed_CRC, currentTC_LEN_RCV ); | |||
|
138 | } | |||
|
139 | else | |||
|
140 | { // send valid TC to the action launcher | |||
|
141 | status = rtems_message_queue_send( queue_recv_id, ¤tTC, | |||
|
142 | currentTC_LEN_RCV_AsUnsignedInt + CCSDS_TC_TM_PACKET_OFFSET + 3); | |||
|
143 | } | |||
|
144 | } | |||
|
145 | } | |||
|
146 | } | |||
|
147 | } | |||
|
148 | ||||
|
149 | rtems_task send_task( rtems_task_argument argument) | |||
|
150 | { | |||
|
151 | /** This RTEMS task is dedicated to the transmission of TeleMetry packets. | |||
|
152 | * | |||
|
153 | * @param unused is the starting argument of the RTEMS task | |||
|
154 | * | |||
|
155 | * The SEND task waits for a message to become available in the dedicated RTEMS queue. When a message arrives: | |||
|
156 | * - if the first byte is equal to CCSDS_DESTINATION_ID, the message is sent as is using the write system call. | |||
|
157 | * - if the first byte is not equal to CCSDS_DESTINATION_ID, the message is handled as a spw_ioctl_pkt_send. After | |||
|
158 | * analyzis, the packet is sent either using the write system call or using the ioctl call SPACEWIRE_IOCTRL_SEND, depending on the | |||
|
159 | * data it contains. | |||
|
160 | * | |||
|
161 | */ | |||
|
162 | ||||
|
163 | rtems_status_code status; // RTEMS status code | |||
|
164 | char incomingData[ACTION_MSG_PKTS_MAX_SIZE]; // incoming data buffer | |||
|
165 | spw_ioctl_pkt_send *spw_ioctl_send; | |||
|
166 | size_t size; // size of the incoming TC packet | |||
|
167 | u_int32_t count; | |||
|
168 | rtems_id queue_id; | |||
|
169 | ||||
|
170 | status = rtems_message_queue_ident( misc_name[QUEUE_SEND], 0, &queue_id ); | |||
|
171 | if (status != RTEMS_SUCCESSFUL) | |||
|
172 | { | |||
|
173 | PRINTF1("in SEND *** ERR getting queue id, %d\n", status) | |||
|
174 | } | |||
|
175 | ||||
|
176 | BOOT_PRINTF("in SEND *** \n") | |||
|
177 | ||||
|
178 | while(1) | |||
|
179 | { | |||
|
180 | status = rtems_message_queue_receive( queue_id, incomingData, &size, | |||
|
181 | RTEMS_WAIT, RTEMS_NO_TIMEOUT ); | |||
|
182 | ||||
|
183 | if (status!=RTEMS_SUCCESSFUL) | |||
|
184 | { | |||
|
185 | PRINTF1("in SEND *** (1) ERR = %d\n", status) | |||
|
186 | } | |||
|
187 | else | |||
|
188 | { | |||
|
189 | if ( incomingData[0] == CCSDS_DESTINATION_ID) // the incoming message is a ccsds packet | |||
|
190 | { | |||
|
191 | status = write( fdSPW, incomingData, size ); | |||
|
192 | if (status == -1){ | |||
|
193 | PRINTF2("in SEND *** (2.a) ERR = %d, size = %d\n", status, size) | |||
|
194 | } | |||
|
195 | } | |||
|
196 | else // the incoming message is a spw_ioctl_pkt_send structure | |||
|
197 | { | |||
|
198 | spw_ioctl_send = (spw_ioctl_pkt_send*) incomingData; | |||
|
199 | if (spw_ioctl_send->hlen == 0) | |||
|
200 | { | |||
|
201 | status = write( fdSPW, spw_ioctl_send->data, spw_ioctl_send->dlen ); | |||
|
202 | if (status == -1){ | |||
|
203 | PRINTF2("in SEND *** (2.b) ERR = %d, dlen = %d\n", status, spw_ioctl_send->dlen) | |||
|
204 | } | |||
|
205 | } | |||
|
206 | else | |||
|
207 | { | |||
|
208 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, spw_ioctl_send ); | |||
|
209 | if (status == -1){ | |||
|
210 | PRINTF2("in SEND *** (2.c) ERR = %d, dlen = %d\n", status, spw_ioctl_send->dlen) | |||
|
211 | PRINTF1(" hlen = %d\n", spw_ioctl_send->hlen) | |||
|
212 | } | |||
|
213 | } | |||
|
214 | } | |||
|
215 | } | |||
|
216 | ||||
|
217 | status = rtems_message_queue_get_number_pending( queue_id, &count ); | |||
|
218 | if (status != RTEMS_SUCCESSFUL) | |||
|
219 | { | |||
|
220 | PRINTF1("in SEND *** (3) ERR = %d\n", status) | |||
|
221 | } | |||
|
222 | else | |||
|
223 | { | |||
|
224 | if (count > maxCount) | |||
|
225 | { | |||
|
226 | maxCount = count; | |||
|
227 | } | |||
|
228 | } | |||
|
229 | } | |||
|
230 | } | |||
|
231 | ||||
|
232 | //**************** | |||
|
233 | // OTHER FUNCTIONS | |||
59 | int spacewire_configure_link( void ) |
|
234 | int spacewire_configure_link( void ) | |
60 | { |
|
235 | { | |
|
236 | /** This function configures the SpaceWire link. | |||
|
237 | * | |||
|
238 | * @return GR-RTEMS-DRIVER directive status codes: | |||
|
239 | * - 22 EINVAL - Null pointer or an out of range value was given as the argument. | |||
|
240 | * - 16 EBUSY - Only used for SEND. Returned when no descriptors are avialble in non-blocking mode. | |||
|
241 | * - 88 ENOSYS - Returned for SET_DESTKEY if RMAP command handler is not available or if a non-implemented call is used. | |||
|
242 | * - 116 ETIMEDOUT - REturned for SET_PACKET_SIZE and START if the link could not be brought up. | |||
|
243 | * - 12 ENOMEM - Returned for SET_PACKETSIZE if it was unable to allocate the new buffers. | |||
|
244 | * - 5 EIO - Error when writing to grswp hardware registers. | |||
|
245 | * - 2 ENOENT - No such file or directory | |||
|
246 | */ | |||
|
247 | ||||
61 | rtems_status_code status; |
|
248 | rtems_status_code status; | |
62 |
|
249 | |||
63 | close(fdSPW); // close the device if it is already open |
|
250 | close(fdSPW); // close the device if it is already open | |
64 | BOOT_PRINTF("OK *** in configure_spw_link *** try to open "GRSPW_DEVICE_NAME"\n") |
|
251 | BOOT_PRINTF("OK *** in configure_spw_link *** try to open "GRSPW_DEVICE_NAME"\n") | |
65 | fdSPW = open(GRSPW_DEVICE_NAME, O_RDWR); // open the device. the open call reset the hardware |
|
252 | fdSPW = open(GRSPW_DEVICE_NAME, O_RDWR); // open the device. the open call resets the hardware | |
66 | if ( fdSPW<0 ) { |
|
253 | if ( fdSPW<0 ) { | |
67 | PRINTF("ERR *** in configure_spw_link *** Error opening"GRSPW_DEVICE_NAME"\n") |
|
254 | PRINTF1("ERR *** in configure_spw_link *** Error opening"GRSPW_DEVICE_NAME" with ERR %d\n", errno) | |
68 | } |
|
255 | } | |
69 |
|
256 | |||
70 | while(ioctl(fdSPW, SPACEWIRE_IOCTRL_START, -1) != RTEMS_SUCCESSFUL){ |
|
257 | while(ioctl(fdSPW, SPACEWIRE_IOCTRL_START, -1) != RTEMS_SUCCESSFUL){ | |
@@ -73,7 +260,7 int spacewire_configure_link( void ) | |||||
73 | close( fdSPW ); // close the device |
|
260 | close( fdSPW ); // close the device | |
74 | fdSPW = open( GRSPW_DEVICE_NAME, O_RDWR ); // open the device. the open call reset the hardware |
|
261 | fdSPW = open( GRSPW_DEVICE_NAME, O_RDWR ); // open the device. the open call reset the hardware | |
75 | if (fdSPW<0) { |
|
262 | if (fdSPW<0) { | |
76 |
PRINTF("ERR *** |
|
263 | PRINTF1("ERR *** in configure_spw_link *** Error opening"GRSPW_DEVICE_NAME" with ERR %d\n", errno) | |
77 | } |
|
264 | } | |
78 | rtems_task_wake_after(100); |
|
265 | rtems_task_wake_after(100); | |
79 | } |
|
266 | } | |
@@ -109,8 +296,16 int spacewire_configure_link( void ) | |||||
109 | return RTEMS_SUCCESSFUL; |
|
296 | return RTEMS_SUCCESSFUL; | |
110 | } |
|
297 | } | |
111 |
|
298 | |||
112 | int spacewire_wait_for_link(void) |
|
299 | int spacewire_wait_for_link( void ) | |
113 | { |
|
300 | { | |
|
301 | /** This function is executed when an interruption is raised by the SpaceWire driver. | |||
|
302 | * | |||
|
303 | * @return RTEMS directive status code: | |||
|
304 | * - RTEMS_UNSATISFIED is returned is the link is not in the running state after 10 s. | |||
|
305 | * - RTEMS_SUCCESSFUL is returned if the link is up before the timeout. | |||
|
306 | * | |||
|
307 | */ | |||
|
308 | ||||
114 | unsigned int i; |
|
309 | unsigned int i; | |
115 | int linkStatus; |
|
310 | int linkStatus; | |
116 | rtems_status_code status = RTEMS_UNSATISFIED; |
|
311 | rtems_status_code status = RTEMS_UNSATISFIED; | |
@@ -131,8 +326,17 int spacewire_wait_for_link(void) | |||||
131 | return status; |
|
326 | return status; | |
132 | } |
|
327 | } | |
133 |
|
328 | |||
134 | void spacewire_set_NP(unsigned char val, unsigned int regAddr) // [N]o [P]ort force |
|
329 | void spacewire_set_NP( unsigned char val, unsigned int regAddr ) // [N]o [P]ort force | |
135 | { |
|
330 | { | |
|
331 | /** This function sets the [N]o [P]ort force bit of the GRSPW control register. | |||
|
332 | * | |||
|
333 | * @param val is the value, 0 or 1, used to set the value of the NP bit. | |||
|
334 | * @param regAddr is the address of the GRSPW control register. | |||
|
335 | * | |||
|
336 | * NP is the bit 20 of the GRSPW control register. | |||
|
337 | * | |||
|
338 | */ | |||
|
339 | ||||
136 | unsigned int *spwptr = (unsigned int*) regAddr; |
|
340 | unsigned int *spwptr = (unsigned int*) regAddr; | |
137 |
|
341 | |||
138 | if (val == 1) { |
|
342 | if (val == 1) { | |
@@ -143,8 +347,17 void spacewire_set_NP(unsigned char val, | |||||
143 | } |
|
347 | } | |
144 | } |
|
348 | } | |
145 |
|
349 | |||
146 | void spacewire_set_RE(unsigned char val, unsigned int regAddr) // [R]MAP [E]nable |
|
350 | void spacewire_set_RE( unsigned char val, unsigned int regAddr ) // [R]MAP [E]nable | |
147 | { |
|
351 | { | |
|
352 | /** This function sets the [R]MAP [E]nable bit of the GRSPW control register. | |||
|
353 | * | |||
|
354 | * @param val is the value, 0 or 1, used to set the value of the RE bit. | |||
|
355 | * @param regAddr is the address of the GRSPW control register. | |||
|
356 | * | |||
|
357 | * RE is the bit 16 of the GRSPW control register. | |||
|
358 | * | |||
|
359 | */ | |||
|
360 | ||||
148 | unsigned int *spwptr = (unsigned int*) regAddr; |
|
361 | unsigned int *spwptr = (unsigned int*) regAddr; | |
149 |
|
362 | |||
150 | if (val == 1) |
|
363 | if (val == 1) | |
@@ -162,7 +375,8 void spacewire_compute_stats_offsets( vo | |||||
162 | /** This function computes the SpaceWire statistics offsets in case of a SpaceWire related interruption raising. |
|
375 | /** This function computes the SpaceWire statistics offsets in case of a SpaceWire related interruption raising. | |
163 | * |
|
376 | * | |
164 | * The offsets keep a record of the statistics in case of a reset of the statistics. They are added to the current statistics |
|
377 | * The offsets keep a record of the statistics in case of a reset of the statistics. They are added to the current statistics | |
165 |
* to keep the counters consistent even after a reset of the SpaceWire driver |
|
378 | * to keep the counters consistent even after a reset of the SpaceWire driver (the counter are set to zero by the driver when it | |
|
379 | * during the open systel call). | |||
166 | * |
|
380 | * | |
167 | */ |
|
381 | */ | |
168 |
|
382 | |||
@@ -199,7 +413,72 void spacewire_compute_stats_offsets( vo | |||||
199 | + spacewire_stats.rx_truncated; |
|
413 | + spacewire_stats.rx_truncated; | |
200 | } |
|
414 | } | |
201 |
|
415 | |||
202 | void timecode_irq_handler(void *pDev, void *regs, int minor, unsigned int tc) |
|
416 | void spacewire_update_statistics( void ) | |
|
417 | { | |||
|
418 | rtems_status_code status; | |||
|
419 | spw_stats spacewire_stats_grspw; | |||
|
420 | ||||
|
421 | status = ioctl( fdSPW, SPACEWIRE_IOCTRL_GET_STATISTICS, &spacewire_stats_grspw ); | |||
|
422 | ||||
|
423 | spacewire_stats.packets_received = spacewire_stats_backup.packets_received | |||
|
424 | + spacewire_stats_grspw.packets_received; | |||
|
425 | spacewire_stats.packets_sent = spacewire_stats_backup.packets_sent | |||
|
426 | + spacewire_stats_grspw.packets_sent; | |||
|
427 | spacewire_stats.parity_err = spacewire_stats_backup.parity_err | |||
|
428 | + spacewire_stats_grspw.parity_err; | |||
|
429 | spacewire_stats.disconnect_err = spacewire_stats_backup.disconnect_err | |||
|
430 | + spacewire_stats_grspw.disconnect_err; | |||
|
431 | spacewire_stats.escape_err = spacewire_stats_backup.escape_err | |||
|
432 | + spacewire_stats_grspw.escape_err; | |||
|
433 | spacewire_stats.credit_err = spacewire_stats_backup.credit_err | |||
|
434 | + spacewire_stats_grspw.credit_err; | |||
|
435 | spacewire_stats.write_sync_err = spacewire_stats_backup.write_sync_err | |||
|
436 | + spacewire_stats_grspw.write_sync_err; | |||
|
437 | spacewire_stats.rx_rmap_header_crc_err = spacewire_stats_backup.rx_rmap_header_crc_err | |||
|
438 | + spacewire_stats_grspw.rx_rmap_header_crc_err; | |||
|
439 | spacewire_stats.rx_rmap_data_crc_err = spacewire_stats_backup.rx_rmap_data_crc_err | |||
|
440 | + spacewire_stats_grspw.rx_rmap_data_crc_err; | |||
|
441 | spacewire_stats.early_ep = spacewire_stats_backup.early_ep | |||
|
442 | + spacewire_stats_grspw.early_ep; | |||
|
443 | spacewire_stats.invalid_address = spacewire_stats_backup.invalid_address | |||
|
444 | + spacewire_stats_grspw.invalid_address; | |||
|
445 | spacewire_stats.rx_eep_err = spacewire_stats_backup.rx_eep_err | |||
|
446 | + spacewire_stats_grspw.rx_eep_err; | |||
|
447 | spacewire_stats.rx_truncated = spacewire_stats_backup.rx_truncated | |||
|
448 | + spacewire_stats_grspw.rx_truncated; | |||
|
449 | //spacewire_stats.tx_link_err; | |||
|
450 | ||||
|
451 | //**************************** | |||
|
452 | // DPU_SPACEWIRE_IF_STATISTICS | |||
|
453 | housekeeping_packet.hk_lfr_dpu_spw_pkt_rcv_cnt[0] = (unsigned char) (spacewire_stats.packets_received >> 8); | |||
|
454 | housekeeping_packet.hk_lfr_dpu_spw_pkt_rcv_cnt[1] = (unsigned char) (spacewire_stats.packets_received); | |||
|
455 | housekeeping_packet.hk_lfr_dpu_spw_pkt_sent_cnt[0] = (unsigned char) (spacewire_stats.packets_sent >> 8); | |||
|
456 | housekeeping_packet.hk_lfr_dpu_spw_pkt_sent_cnt[1] = (unsigned char) (spacewire_stats.packets_sent); | |||
|
457 | //housekeeping_packet.hk_lfr_dpu_spw_tick_out_cnt; | |||
|
458 | //housekeeping_packet.hk_lfr_dpu_spw_last_timc; | |||
|
459 | ||||
|
460 | //****************************************** | |||
|
461 | // ERROR COUNTERS / SPACEWIRE / LOW SEVERITY | |||
|
462 | housekeeping_packet.hk_lfr_dpu_spw_parity = (unsigned char) spacewire_stats.parity_err; | |||
|
463 | housekeeping_packet.hk_lfr_dpu_spw_disconnect = (unsigned char) spacewire_stats.disconnect_err; | |||
|
464 | housekeeping_packet.hk_lfr_dpu_spw_escape = (unsigned char) spacewire_stats.escape_err; | |||
|
465 | housekeeping_packet.hk_lfr_dpu_spw_credit = (unsigned char) spacewire_stats.credit_err; | |||
|
466 | housekeeping_packet.hk_lfr_dpu_spw_write_sync = (unsigned char) spacewire_stats.write_sync_err; | |||
|
467 | // housekeeping_packet.hk_lfr_dpu_spw_rx_ahb; | |||
|
468 | // housekeeping_packet.hk_lfr_dpu_spw_tx_ahb; | |||
|
469 | housekeeping_packet.hk_lfr_dpu_spw_header_crc = (unsigned char) spacewire_stats.rx_rmap_header_crc_err; | |||
|
470 | housekeeping_packet.hk_lfr_dpu_spw_data_crc = (unsigned char) spacewire_stats.rx_rmap_data_crc_err; | |||
|
471 | ||||
|
472 | //********************************************* | |||
|
473 | // ERROR COUNTERS / SPACEWIRE / MEDIUM SEVERITY | |||
|
474 | housekeeping_packet.hk_lfr_dpu_spw_early_eop = (unsigned char) spacewire_stats.early_ep; | |||
|
475 | housekeeping_packet.hk_lfr_dpu_spw_invalid_addr = (unsigned char) spacewire_stats.invalid_address; | |||
|
476 | housekeeping_packet.hk_lfr_dpu_spw_eep = (unsigned char) spacewire_stats.rx_eep_err; | |||
|
477 | housekeeping_packet.hk_lfr_dpu_spw_rx_too_big = (unsigned char) spacewire_stats.rx_truncated; | |||
|
478 | ||||
|
479 | } | |||
|
480 | ||||
|
481 | void timecode_irq_handler( void *pDev, void *regs, int minor, unsigned int tc ) | |||
203 | { |
|
482 | { | |
204 | //if (rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_1 ) != RTEMS_SUCCESSFUL) { |
|
483 | //if (rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_1 ) != RTEMS_SUCCESSFUL) { | |
205 | // printf("In timecode_irq_handler *** Error sending event to DUMB\n"); |
|
484 | // printf("In timecode_irq_handler *** Error sending event to DUMB\n"); |
This diff has been collapsed as it changes many lines, (528 lines changed) Show them Hide them | |||||
@@ -12,488 +12,8 | |||||
12 |
|
12 | |||
13 | #include "tc_handler.h" |
|
13 | #include "tc_handler.h" | |
14 |
|
14 | |||
15 | char *DumbMessages[6] = {"in DUMB *** default", // RTEMS_EVENT_0 |
|
|||
16 | "in DUMB *** timecode_irq_handler", // RTEMS_EVENT_1 |
|
|||
17 | "in DUMB *** waveforms_isr", // RTEMS_EVENT_2 |
|
|||
18 | "in DUMB *** in SMIQ *** Error sending event to AVF0", // RTEMS_EVENT_3 |
|
|||
19 | "in DUMB *** spectral_matrices_isr *** Error sending event to SMIQ", // RTEMS_EVENT_4 |
|
|||
20 | "in DUMB *** waveforms_simulator_isr" // RTEMS_EVENT_5 |
|
|||
21 | }; |
|
|||
22 |
|
||||
23 | unsigned char currentTC_LEN_RCV[2]; // SHALL be equal to the current TC packet estimated packet length field |
|
|||
24 | unsigned int currentTC_LEN_RCV_AsUnsignedInt; |
|
|||
25 | unsigned int currentTM_length; |
|
|||
26 | unsigned char currentTC_processedFlag; |
|
|||
27 |
|
||||
28 | unsigned int lookUpTableForCRC[256]; |
|
|||
29 |
|
||||
30 | //********************** |
|
|||
31 | // GENERAL USE FUNCTIONS |
|
|||
32 | unsigned int Crc_opt( unsigned char D, unsigned int Chk) |
|
|||
33 | { |
|
|||
34 | /** This function generate the CRC for one byte and returns the value of the new syndrome. |
|
|||
35 | * |
|
|||
36 | * @param D is the current byte of data. |
|
|||
37 | * @param Chk is the current syndrom value. |
|
|||
38 | * @return the value of the new syndrome on two bytes. |
|
|||
39 | * |
|
|||
40 | */ |
|
|||
41 |
|
||||
42 | return(((Chk << 8) & 0xff00)^lookUpTableForCRC [(((Chk >> 8)^D) & 0x00ff)]); |
|
|||
43 | } |
|
|||
44 |
|
||||
45 | void initLookUpTableForCRC( void ) |
|
|||
46 | { |
|
|||
47 | /** This function is used to initiates the look-up table for fast CRC computation. |
|
|||
48 | * |
|
|||
49 | * The global table lookUpTableForCRC[256] is initiated. |
|
|||
50 | * |
|
|||
51 | */ |
|
|||
52 |
|
||||
53 | unsigned int i; |
|
|||
54 | unsigned int tmp; |
|
|||
55 |
|
||||
56 | for (i=0; i<256; i++) |
|
|||
57 | { |
|
|||
58 | tmp = 0; |
|
|||
59 | if((i & 1) != 0) { |
|
|||
60 | tmp = tmp ^ 0x1021; |
|
|||
61 | } |
|
|||
62 | if((i & 2) != 0) { |
|
|||
63 | tmp = tmp ^ 0x2042; |
|
|||
64 | } |
|
|||
65 | if((i & 4) != 0) { |
|
|||
66 | tmp = tmp ^ 0x4084; |
|
|||
67 | } |
|
|||
68 | if((i & 8) != 0) { |
|
|||
69 | tmp = tmp ^ 0x8108; |
|
|||
70 | } |
|
|||
71 | if((i & 16) != 0) { |
|
|||
72 | tmp = tmp ^ 0x1231; |
|
|||
73 | } |
|
|||
74 | if((i & 32) != 0) { |
|
|||
75 | tmp = tmp ^ 0x2462; |
|
|||
76 | } |
|
|||
77 | if((i & 64) != 0) { |
|
|||
78 | tmp = tmp ^ 0x48c4; |
|
|||
79 | } |
|
|||
80 | if((i & 128) != 0) { |
|
|||
81 | tmp = tmp ^ 0x9188; |
|
|||
82 | } |
|
|||
83 | lookUpTableForCRC[i] = tmp; |
|
|||
84 | } |
|
|||
85 | } |
|
|||
86 |
|
||||
87 | void GetCRCAsTwoBytes(unsigned char* data, unsigned char* crcAsTwoBytes, unsigned int sizeOfData) |
|
|||
88 | { |
|
|||
89 | /** This function calculates a two bytes Cyclic Redundancy Code. |
|
|||
90 | * |
|
|||
91 | * @param data points to a buffer containing the data on which to compute the CRC. |
|
|||
92 | * @param crcAsTwoBytes points points to a two bytes buffer in which the CRC is stored. |
|
|||
93 | * @param sizeOfData is the number of bytes of *data* used to compute the CRC. |
|
|||
94 | * |
|
|||
95 | * The specification of the Cyclic Redundancy Code is described in the following document: ECSS-E-70-41-A. |
|
|||
96 | * |
|
|||
97 | */ |
|
|||
98 |
|
||||
99 | unsigned int Chk; |
|
|||
100 | int j; |
|
|||
101 | Chk = 0xffff; // reset the syndrom to all ones |
|
|||
102 | for (j=0; j<sizeOfData; j++) { |
|
|||
103 | Chk = Crc_opt(data[j], Chk); |
|
|||
104 | } |
|
|||
105 | crcAsTwoBytes[0] = (unsigned char) (Chk >> 8); |
|
|||
106 | crcAsTwoBytes[1] = (unsigned char) (Chk & 0x00ff); |
|
|||
107 | } |
|
|||
108 |
|
||||
109 | void updateLFRCurrentMode() |
|
|||
110 | { |
|
|||
111 | /** This function updates the value of the global variable lfrCurrentMode. |
|
|||
112 | * |
|
|||
113 | * lfrCurrentMode is a parameter used by several functions to know in which mode LFR is running. |
|
|||
114 | * |
|
|||
115 | */ |
|
|||
116 | // update the local value of lfrCurrentMode with the value contained in the housekeeping_packet structure |
|
|||
117 | lfrCurrentMode = (housekeeping_packet.lfr_status_word[0] & 0xf0) >> 4; |
|
|||
118 | } |
|
|||
119 |
|
||||
120 | //********************* |
|
|||
121 | // ACCEPTANCE FUNCTIONS |
|
|||
122 | int tc_acceptance(ccsdsTelecommandPacket_t *TC, unsigned int tc_len_recv, rtems_id queue_recv_id, rtems_id queue_send_id) |
|
|||
123 | { |
|
|||
124 | /** This function executes the TeleCommand acceptance steps. |
|
|||
125 | * |
|
|||
126 | * @param TC points to the TeleCommand packet which is under investigation. |
|
|||
127 | * @param tc_len_recv contains the length of the packet that has been received. |
|
|||
128 | * @param queue_recv_id is the id of the rtems queue in which messages are written if the acceptance is not successful |
|
|||
129 | * @param queue_send_id is the id of the rtems queue in which messages are written if the acceptance is successful |
|
|||
130 | * @return status code |
|
|||
131 | * |
|
|||
132 | * The acceptance steps can result in two different actions. |
|
|||
133 | * 1. If the acceptance is successful, the TC is sent in the receiving queue for processing. |
|
|||
134 | * 2. If the acceptance fails, a TM packet is transmitted to report the error. |
|
|||
135 | * |
|
|||
136 | */ |
|
|||
137 |
|
||||
138 | int ret = 0; |
|
|||
139 | rtems_status_code status; |
|
|||
140 | unsigned int parserCode = 0; |
|
|||
141 | unsigned char computed_CRC[2]; |
|
|||
142 |
|
||||
143 | GetCRCAsTwoBytes( (unsigned char*) TC->packetID, computed_CRC, tc_len_recv + 5 ); |
|
|||
144 | parserCode = tc_parser( TC, tc_len_recv ) ; |
|
|||
145 | if ( (parserCode == ILLEGAL_APID) | (parserCode == WRONG_LEN_PACKET) | (parserCode == INCOR_CHECKSUM) |
|
|||
146 | | (parserCode == ILL_TYPE) | (parserCode == ILL_SUBTYPE) | (parserCode == WRONG_APP_DATA) ) |
|
|||
147 | { // send TM_LFR_TC_EXE_CORRUPTED |
|
|||
148 | send_tm_lfr_tc_exe_corrupted( TC, queue_send_id, computed_CRC, currentTC_LEN_RCV ); |
|
|||
149 | } |
|
|||
150 | else { // send valid TC to the action launcher |
|
|||
151 | status = rtems_message_queue_send( queue_recv_id, TC, tc_len_recv + CCSDS_TC_TM_PACKET_OFFSET + 3); |
|
|||
152 | ret = LFR_SUCCESSFUL; |
|
|||
153 | } |
|
|||
154 | return ret; |
|
|||
155 | } |
|
|||
156 |
|
||||
157 | int tc_parser(ccsdsTelecommandPacket_t * TCPacket, unsigned int TC_LEN_RCV) |
|
|||
158 | { |
|
|||
159 | /** This function parses TeleCommands. |
|
|||
160 | * |
|
|||
161 | * @param TC points to the TeleCommand that will be parsed. |
|
|||
162 | * @param TC_LEN_RCV is the received packet length. |
|
|||
163 | * @return Status code of the parsing. |
|
|||
164 | * |
|
|||
165 | * The parsing checks: |
|
|||
166 | * - process id |
|
|||
167 | * - category |
|
|||
168 | * - length: a global check is performed and a per subtype check also |
|
|||
169 | * - type |
|
|||
170 | * - subtype |
|
|||
171 | * - crc |
|
|||
172 | * |
|
|||
173 | */ |
|
|||
174 |
|
||||
175 | int status; |
|
|||
176 | unsigned char pid; |
|
|||
177 | unsigned char category; |
|
|||
178 | unsigned int length; |
|
|||
179 | unsigned char packetType; |
|
|||
180 | unsigned char packetSubtype; |
|
|||
181 |
|
||||
182 | status = CCSDS_TM_VALID; |
|
|||
183 |
|
||||
184 | // APID check *** APID on 2 bytes |
|
|||
185 | pid = ((TCPacket->packetID[0] & 0x07)<<4) + ( (TCPacket->packetID[1]>>4) & 0x0f ); // PID = 11 *** 7 bits xxxxx210 7654xxxx |
|
|||
186 | category = (TCPacket->packetID[1] & 0x0f); // PACKET_CATEGORY = 12 *** 4 bits xxxxxxxx xxxx3210 |
|
|||
187 | length = (TCPacket->packetLength[0] * 256) + TCPacket->packetLength[1]; |
|
|||
188 | packetType = TCPacket->serviceType; |
|
|||
189 | packetSubtype = TCPacket->serviceSubType; |
|
|||
190 |
|
||||
191 | if ( pid != CCSDS_PROCESS_ID ) // CHECK THE PROCESS ID |
|
|||
192 | { |
|
|||
193 | status = ILLEGAL_APID; |
|
|||
194 | } |
|
|||
195 | if (status == CCSDS_TM_VALID) // CHECK THE CATEGORY |
|
|||
196 | { |
|
|||
197 | if ( category != CCSDS_PACKET_CATEGORY ) |
|
|||
198 | { |
|
|||
199 | status = ILLEGAL_APID; |
|
|||
200 | } |
|
|||
201 | } |
|
|||
202 | if (status == CCSDS_TM_VALID) // CHECK THE PACKET LENGTH FIELD AND THE ACTUAL LENGTH COMPLIANCE |
|
|||
203 | { |
|
|||
204 | if (length != TC_LEN_RCV ) { |
|
|||
205 | status = WRONG_LEN_PACKET; |
|
|||
206 | } |
|
|||
207 | } |
|
|||
208 | if (status == CCSDS_TM_VALID) // CHECK THAT THE PACKET DOES NOT EXCEED THE MAX SIZE |
|
|||
209 | { |
|
|||
210 | if ( length >= CCSDS_TC_PKT_MAX_SIZE ) { |
|
|||
211 | status = WRONG_LEN_PACKET; |
|
|||
212 | } |
|
|||
213 | } |
|
|||
214 | if (status == CCSDS_TM_VALID) // CHECK THE TYPE |
|
|||
215 | { |
|
|||
216 | status = tc_check_type( packetType ); |
|
|||
217 | } |
|
|||
218 | if (status == CCSDS_TM_VALID) // CHECK THE SUBTYPE |
|
|||
219 | { |
|
|||
220 | status = tc_check_subtype( packetSubtype ); |
|
|||
221 | } |
|
|||
222 | if (status == CCSDS_TM_VALID) // CHECK THE SUBTYPE AND LENGTH COMPLIANCE |
|
|||
223 | { |
|
|||
224 | status = tc_check_length( packetSubtype, length ); |
|
|||
225 | } |
|
|||
226 | if (status == CCSDS_TM_VALID ) // CHECK CRC |
|
|||
227 | { |
|
|||
228 | status = tc_check_crc( TCPacket, length ); |
|
|||
229 | } |
|
|||
230 |
|
||||
231 | return status; |
|
|||
232 | } |
|
|||
233 |
|
||||
234 | int tc_check_type( unsigned char packetType ) |
|
|||
235 | { |
|
|||
236 | /** This function checks that the type of a TeleCommand is valid. |
|
|||
237 | * |
|
|||
238 | * @param packetType is the type to check. |
|
|||
239 | * @return Status code CCSDS_TM_VALID or ILL_TYPE. |
|
|||
240 | * |
|
|||
241 | */ |
|
|||
242 |
|
||||
243 | int status; |
|
|||
244 |
|
||||
245 | if ( (packetType == TC_TYPE_GEN) || (packetType == TC_TYPE_TIME)) |
|
|||
246 | { |
|
|||
247 | status = CCSDS_TM_VALID; |
|
|||
248 | } |
|
|||
249 | else |
|
|||
250 | { |
|
|||
251 | status = ILL_TYPE; |
|
|||
252 | } |
|
|||
253 |
|
||||
254 | return status; |
|
|||
255 | } |
|
|||
256 |
|
||||
257 | int tc_check_subtype( unsigned char packetSubType ) |
|
|||
258 | { |
|
|||
259 | /** This function checks that the subtype of a TeleCommand is valid. |
|
|||
260 | * |
|
|||
261 | * @param packetSubType is the subtype to check. |
|
|||
262 | * @return Status code CCSDS_TM_VALID or ILL_SUBTYPE. |
|
|||
263 | * |
|
|||
264 | */ |
|
|||
265 |
|
||||
266 | int status; |
|
|||
267 |
|
||||
268 | if ( (packetSubType == TC_SUBTYPE_RESET) |
|
|||
269 | || (packetSubType == TC_SUBTYPE_LOAD_COMM) |
|
|||
270 | || (packetSubType == TC_SUBTYPE_LOAD_NORM) || (packetSubType == TC_SUBTYPE_LOAD_BURST) |
|
|||
271 | || (packetSubType == TC_SUBTYPE_LOAD_SBM1) || (packetSubType == TC_SUBTYPE_LOAD_SBM2) |
|
|||
272 | || (packetSubType == TC_SUBTYPE_DUMP) |
|
|||
273 | || (packetSubType == TC_SUBTYPE_ENTER) |
|
|||
274 | || (packetSubType == TC_SUBTYPE_UPDT_INFO) || (packetSubType == TC_SUBTYPE_UPDT_TIME) |
|
|||
275 | || (packetSubType == TC_SUBTYPE_EN_CAL) || (packetSubType == TC_SUBTYPE_DIS_CAL) ) |
|
|||
276 | { |
|
|||
277 | status = CCSDS_TM_VALID; |
|
|||
278 | } |
|
|||
279 | else |
|
|||
280 | { |
|
|||
281 | status = ILL_TYPE; |
|
|||
282 | } |
|
|||
283 |
|
||||
284 | return status; |
|
|||
285 | } |
|
|||
286 |
|
||||
287 | int tc_check_length( unsigned char packetSubType, unsigned int length ) |
|
|||
288 | { |
|
|||
289 | /** This function checks that the subtype and the length are compliant. |
|
|||
290 | * |
|
|||
291 | * @param packetSubType is the subtype to check. |
|
|||
292 | * @param length is the length to check. |
|
|||
293 | * @return Status code CCSDS_TM_VALID or ILL_TYPE. |
|
|||
294 | * |
|
|||
295 | */ |
|
|||
296 |
|
||||
297 | int status; |
|
|||
298 |
|
||||
299 | status = LFR_SUCCESSFUL; |
|
|||
300 |
|
||||
301 | switch(packetSubType) |
|
|||
302 | { |
|
|||
303 | case TC_SUBTYPE_RESET: |
|
|||
304 | if (length!=(TC_LEN_RESET-CCSDS_TC_TM_PACKET_OFFSET)) { |
|
|||
305 | status = WRONG_LEN_PACKET; |
|
|||
306 | } |
|
|||
307 | else { |
|
|||
308 | status = CCSDS_TM_VALID; |
|
|||
309 | } |
|
|||
310 | break; |
|
|||
311 | case TC_SUBTYPE_LOAD_COMM: |
|
|||
312 | if (length!=(TC_LEN_LOAD_COMM-CCSDS_TC_TM_PACKET_OFFSET)) { |
|
|||
313 | status = WRONG_LEN_PACKET; |
|
|||
314 | } |
|
|||
315 | else { |
|
|||
316 | status = CCSDS_TM_VALID; |
|
|||
317 | } |
|
|||
318 | break; |
|
|||
319 | case TC_SUBTYPE_LOAD_NORM: |
|
|||
320 | if (length!=(TC_LEN_LOAD_NORM-CCSDS_TC_TM_PACKET_OFFSET)) { |
|
|||
321 | status = WRONG_LEN_PACKET; |
|
|||
322 | } |
|
|||
323 | else { |
|
|||
324 | status = CCSDS_TM_VALID; |
|
|||
325 | } |
|
|||
326 | break; |
|
|||
327 | case TC_SUBTYPE_LOAD_BURST: |
|
|||
328 | if (length!=(TC_LEN_LOAD_BURST-CCSDS_TC_TM_PACKET_OFFSET)) { |
|
|||
329 | status = WRONG_LEN_PACKET; |
|
|||
330 | } |
|
|||
331 | else { |
|
|||
332 | status = CCSDS_TM_VALID; |
|
|||
333 | } |
|
|||
334 | break; |
|
|||
335 | case TC_SUBTYPE_LOAD_SBM1: |
|
|||
336 | if (length!=(TC_LEN_LOAD_SBM1-CCSDS_TC_TM_PACKET_OFFSET)) { |
|
|||
337 | status = WRONG_LEN_PACKET; |
|
|||
338 | } |
|
|||
339 | else { |
|
|||
340 | status = CCSDS_TM_VALID; |
|
|||
341 | } |
|
|||
342 | break; |
|
|||
343 | case TC_SUBTYPE_LOAD_SBM2: |
|
|||
344 | if (length!=(TC_LEN_LOAD_SBM2-CCSDS_TC_TM_PACKET_OFFSET)) { |
|
|||
345 | status = WRONG_LEN_PACKET; |
|
|||
346 | } |
|
|||
347 | else { |
|
|||
348 | status = CCSDS_TM_VALID; |
|
|||
349 | } |
|
|||
350 | break; |
|
|||
351 | case TC_SUBTYPE_DUMP: |
|
|||
352 | if (length!=(TC_LEN_DUMP-CCSDS_TC_TM_PACKET_OFFSET)) { |
|
|||
353 | status = WRONG_LEN_PACKET; |
|
|||
354 | } |
|
|||
355 | else { |
|
|||
356 | status = CCSDS_TM_VALID; |
|
|||
357 | } |
|
|||
358 | break; |
|
|||
359 | case TC_SUBTYPE_ENTER: |
|
|||
360 | if (length!=(TC_LEN_ENTER-CCSDS_TC_TM_PACKET_OFFSET)) { |
|
|||
361 | status = WRONG_LEN_PACKET; |
|
|||
362 | } |
|
|||
363 | else { |
|
|||
364 | status = CCSDS_TM_VALID; |
|
|||
365 | } |
|
|||
366 | break; |
|
|||
367 | case TC_SUBTYPE_UPDT_INFO: |
|
|||
368 | if (length!=(TC_LEN_UPDT_INFO-CCSDS_TC_TM_PACKET_OFFSET)) { |
|
|||
369 | status = WRONG_LEN_PACKET; |
|
|||
370 | } |
|
|||
371 | else { |
|
|||
372 | status = CCSDS_TM_VALID; |
|
|||
373 | } |
|
|||
374 | break; |
|
|||
375 | case TC_SUBTYPE_EN_CAL: |
|
|||
376 | if (length!=(TC_LEN_EN_CAL-CCSDS_TC_TM_PACKET_OFFSET)) { |
|
|||
377 | status = WRONG_LEN_PACKET; |
|
|||
378 | } |
|
|||
379 | else { |
|
|||
380 | status = CCSDS_TM_VALID; |
|
|||
381 | } |
|
|||
382 | break; |
|
|||
383 | case TC_SUBTYPE_DIS_CAL: |
|
|||
384 | if (length!=(TC_LEN_DIS_CAL-CCSDS_TC_TM_PACKET_OFFSET)) { |
|
|||
385 | status = WRONG_LEN_PACKET; |
|
|||
386 | } |
|
|||
387 | else { |
|
|||
388 | status = CCSDS_TM_VALID; |
|
|||
389 | } |
|
|||
390 | break; |
|
|||
391 | case TC_SUBTYPE_UPDT_TIME: |
|
|||
392 | if (length!=(TC_LEN_UPDT_TIME-CCSDS_TC_TM_PACKET_OFFSET)) { |
|
|||
393 | status = WRONG_LEN_PACKET; |
|
|||
394 | } |
|
|||
395 | else { |
|
|||
396 | status = CCSDS_TM_VALID; |
|
|||
397 | } |
|
|||
398 | break; |
|
|||
399 | default: // if the subtype is not a legal value, return ILL_SUBTYPE |
|
|||
400 | status = ILL_SUBTYPE; |
|
|||
401 | break ; |
|
|||
402 | } |
|
|||
403 |
|
||||
404 | return status; |
|
|||
405 | } |
|
|||
406 |
|
||||
407 | int tc_check_crc( ccsdsTelecommandPacket_t * TCPacket, unsigned int length ) |
|
|||
408 | { |
|
|||
409 | /** This function checks the CRC validity of the corresponding TeleCommand packet. |
|
|||
410 | * |
|
|||
411 | * @param TCPacket points to the TeleCommand packet to check. |
|
|||
412 | * @param length is the length of the TC packet. |
|
|||
413 | * @return Status code CCSDS_TM_VALID or INCOR_CHECKSUM. |
|
|||
414 | * |
|
|||
415 | */ |
|
|||
416 |
|
||||
417 | int status; |
|
|||
418 | unsigned char * CCSDSContent; |
|
|||
419 | unsigned char currentTC_COMPUTED_CRC[2]; |
|
|||
420 |
|
||||
421 | CCSDSContent = (unsigned char*) TCPacket->packetID; |
|
|||
422 | GetCRCAsTwoBytes(CCSDSContent, currentTC_COMPUTED_CRC, length + CCSDS_TC_TM_PACKET_OFFSET - 2); // 2 CRC bytes removed from the calculation of the CRC |
|
|||
423 | if (currentTC_COMPUTED_CRC[0] != CCSDSContent[length + CCSDS_TC_TM_PACKET_OFFSET -2]) { |
|
|||
424 | status = INCOR_CHECKSUM; |
|
|||
425 | } |
|
|||
426 | else if (currentTC_COMPUTED_CRC[1] != CCSDSContent[length + CCSDS_TC_TM_PACKET_OFFSET -1]) { |
|
|||
427 | status = INCOR_CHECKSUM; |
|
|||
428 | } |
|
|||
429 | else { |
|
|||
430 | status = CCSDS_TM_VALID; |
|
|||
431 | } |
|
|||
432 |
|
||||
433 | return status; |
|
|||
434 | } |
|
|||
435 |
|
||||
436 | //*********** |
|
15 | //*********** | |
437 | // RTEMS TASK |
|
16 | // RTEMS TASK | |
438 | rtems_task recv_task( rtems_task_argument unused ) |
|
|||
439 | { |
|
|||
440 | /** This RTEMS task is dedicated to the reception of incoming TeleCommands. |
|
|||
441 | * |
|
|||
442 | * @param unused is the starting argument of the RTEMS task |
|
|||
443 | * |
|
|||
444 | * The RECV task blocks on a call to the read system call, waiting for incoming SpaceWire data. When unblocked: |
|
|||
445 | * 1. It reads the incoming data. |
|
|||
446 | * 2. Launches the acceptance procedure. |
|
|||
447 | * 3. If the Telecommand is valid, sends it to the ACTN task using an RTEMS message queue. |
|
|||
448 | * |
|
|||
449 | */ |
|
|||
450 |
|
||||
451 | int len = 0; |
|
|||
452 | unsigned int i = 0; |
|
|||
453 | ccsdsTelecommandPacket_t currentTC; |
|
|||
454 | char data[100]; |
|
|||
455 | rtems_status_code status; |
|
|||
456 | rtems_id queue_recv_id; |
|
|||
457 | rtems_id queue_send_id; |
|
|||
458 |
|
||||
459 | for(i=0; i<100; i++) data[i] = 0; |
|
|||
460 |
|
||||
461 | initLookUpTableForCRC(); // the table is used to compute Cyclic Redundancy Codes |
|
|||
462 |
|
||||
463 | status = rtems_message_queue_ident( misc_name[QUEUE_RECV], 0, &queue_recv_id ); |
|
|||
464 | if (status != RTEMS_SUCCESSFUL) |
|
|||
465 | { |
|
|||
466 | PRINTF1("in RECV *** ERR getting QUEUE_RECV id, %d\n", status) |
|
|||
467 | } |
|
|||
468 |
|
||||
469 | status = rtems_message_queue_ident( misc_name[QUEUE_SEND], 0, &queue_send_id ); |
|
|||
470 | if (status != RTEMS_SUCCESSFUL) |
|
|||
471 | { |
|
|||
472 | PRINTF1("in RECV *** ERR getting QUEUE_SEND id, %d\n", status) |
|
|||
473 | } |
|
|||
474 |
|
||||
475 | BOOT_PRINTF("in RECV *** \n") |
|
|||
476 |
|
||||
477 | while(1) |
|
|||
478 | { |
|
|||
479 | len = read(fdSPW, (char*) ¤tTC, CCSDS_TC_PKT_MAX_SIZE); // the call to read is blocking |
|
|||
480 | if (len == -1){ // error during the read call |
|
|||
481 | PRINTF("In RECV *** last read call returned -1\n") |
|
|||
482 | } |
|
|||
483 | else { |
|
|||
484 | if ( (len+1) < CCSDS_TC_PKT_MIN_SIZE ) { |
|
|||
485 | PRINTF("In RECV *** packet lenght too short\n") |
|
|||
486 | } |
|
|||
487 | else { |
|
|||
488 | currentTC_LEN_RCV[0] = 0x00; |
|
|||
489 | currentTC_LEN_RCV[1] = (unsigned char) (len - CCSDS_TC_TM_PACKET_OFFSET - 3); // build the corresponding packet size field |
|
|||
490 | currentTC_LEN_RCV_AsUnsignedInt = (unsigned int) (len - CCSDS_TC_TM_PACKET_OFFSET - 3); // => -3 is for Prot ID, Reserved and User App bytes |
|
|||
491 | // CHECK THE TC |
|
|||
492 | tc_acceptance(¤tTC, currentTC_LEN_RCV_AsUnsignedInt, queue_recv_id, queue_send_id); |
|
|||
493 | } |
|
|||
494 | } |
|
|||
495 | } |
|
|||
496 | } |
|
|||
497 |
|
17 | |||
498 | rtems_task actn_task( rtems_task_argument unused ) |
|
18 | rtems_task actn_task( rtems_task_argument unused ) | |
499 | { |
|
19 | { | |
@@ -608,40 +128,6 rtems_task actn_task( rtems_task_argumen | |||||
608 | } |
|
128 | } | |
609 | } |
|
129 | } | |
610 |
|
130 | |||
611 | rtems_task dumb_task( rtems_task_argument unused ) |
|
|||
612 | { |
|
|||
613 | /** This RTEMS taks is used to print messages without affecting the general behaviour of the software. |
|
|||
614 | * |
|
|||
615 | * @param unused is the starting argument of the RTEMS task |
|
|||
616 | * |
|
|||
617 | * The DUMB taks waits for RTEMS events and print messages depending on the incoming events. |
|
|||
618 | * |
|
|||
619 | */ |
|
|||
620 |
|
||||
621 | unsigned int i; |
|
|||
622 | unsigned int intEventOut; |
|
|||
623 | unsigned int coarse_time = 0; |
|
|||
624 | unsigned int fine_time = 0; |
|
|||
625 | rtems_event_set event_out; |
|
|||
626 |
|
||||
627 | BOOT_PRINTF("in DUMB *** \n") |
|
|||
628 |
|
||||
629 | while(1){ |
|
|||
630 | rtems_event_receive(RTEMS_EVENT_0 | RTEMS_EVENT_1 | RTEMS_EVENT_2 | RTEMS_EVENT_3 | RTEMS_EVENT_4 | RTEMS_EVENT_5, |
|
|||
631 | RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); // wait for an RTEMS_EVENT |
|
|||
632 | intEventOut = (unsigned int) event_out; |
|
|||
633 | for ( i=0; i<32; i++) |
|
|||
634 | { |
|
|||
635 | if ( ((intEventOut >> i) & 0x0001) != 0) |
|
|||
636 | { |
|
|||
637 | coarse_time = time_management_regs->coarse_time; |
|
|||
638 | fine_time = time_management_regs->fine_time; |
|
|||
639 | printf("in DUMB *** time = coarse: %x, fine: %x, %s\n", coarse_time, fine_time, DumbMessages[i]); |
|
|||
640 | } |
|
|||
641 | } |
|
|||
642 | } |
|
|||
643 | } |
|
|||
644 |
|
||||
645 | //*********** |
|
131 | //*********** | |
646 | // TC ACTIONS |
|
132 | // TC ACTIONS | |
647 |
|
133 | |||
@@ -1279,6 +765,16 rtems_isr commutation_isr2( rtems_vector | |||||
1279 | } |
|
765 | } | |
1280 | } |
|
766 | } | |
1281 |
|
767 | |||
1282 |
|
768 | //**************** | ||
|
769 | // OTHER FUNCTIONS | |||
|
770 | void updateLFRCurrentMode() | |||
|
771 | { | |||
|
772 | /** This function updates the value of the global variable lfrCurrentMode. | |||
|
773 | * | |||
|
774 | * lfrCurrentMode is a parameter used by several functions to know in which mode LFR is running. | |||
|
775 | * | |||
|
776 | */ | |||
|
777 | // update the local value of lfrCurrentMode with the value contained in the housekeeping_packet structure | |||
|
778 | lfrCurrentMode = (housekeeping_packet.lfr_status_word[0] & 0xf0) >> 4; | |||
|
779 | } | |||
1283 |
|
780 | |||
1284 |
|
@@ -22,6 +22,7 int action_load_common_par(ccsdsTelecomm | |||||
22 | * |
|
22 | * | |
23 | * |
|
23 | * | |
24 | */ |
|
24 | */ | |
|
25 | ||||
25 | parameter_dump_packet.unused0 = TC->dataAndCRC[0]; |
|
26 | parameter_dump_packet.unused0 = TC->dataAndCRC[0]; | |
26 | parameter_dump_packet.bw_sp0_sp1_r0_r1 = TC->dataAndCRC[1]; |
|
27 | parameter_dump_packet.bw_sp0_sp1_r0_r1 = TC->dataAndCRC[1]; | |
27 | set_wfp_data_shaping(parameter_dump_packet.bw_sp0_sp1_r0_r1); |
|
28 | set_wfp_data_shaping(parameter_dump_packet.bw_sp0_sp1_r0_r1); | |
@@ -36,6 +37,7 int action_load_normal_par(ccsdsTelecomm | |||||
36 | * @param queue_id is the id of the queue which handles TM related to this execution step |
|
37 | * @param queue_id is the id of the queue which handles TM related to this execution step | |
37 | * |
|
38 | * | |
38 | */ |
|
39 | */ | |
|
40 | ||||
39 | int result; |
|
41 | int result; | |
40 | int flag; |
|
42 | int flag; | |
41 |
|
43 | |||
@@ -113,6 +115,7 int action_load_burst_par(ccsdsTelecomma | |||||
113 | * @param queue_id is the id of the queue which handles TM related to this execution step |
|
115 | * @param queue_id is the id of the queue which handles TM related to this execution step | |
114 | * |
|
116 | * | |
115 | */ |
|
117 | */ | |
|
118 | ||||
116 | int result; |
|
119 | int result; | |
117 | unsigned char lfrMode; |
|
120 | unsigned char lfrMode; | |
118 |
|
121 |
@@ -25,6 +25,13 unsigned char doubleSendCWF2 = 0; | |||||
25 |
|
25 | |||
26 | rtems_isr waveforms_isr( rtems_vector_number vector ) |
|
26 | rtems_isr waveforms_isr( rtems_vector_number vector ) | |
27 | { |
|
27 | { | |
|
28 | /** This is the interrupt sub routine called by the waveform picker core. | |||
|
29 | * | |||
|
30 | * This ISR launch different actions depending mainly on two pieces of information: | |||
|
31 | * 1. the values read in the registers of the waveform picker. | |||
|
32 | * 2. the current LFR mode. | |||
|
33 | * | |||
|
34 | */ | |||
28 |
|
35 | |||
29 | #ifdef GSA |
|
36 | #ifdef GSA | |
30 | #else |
|
37 | #else | |
@@ -190,6 +197,12 rtems_isr waveforms_isr( rtems_vector_nu | |||||
190 |
|
197 | |||
191 | rtems_isr waveforms_simulator_isr( rtems_vector_number vector ) |
|
198 | rtems_isr waveforms_simulator_isr( rtems_vector_number vector ) | |
192 | { |
|
199 | { | |
|
200 | /** This is the interrupt sub routine called by the waveform picker simulator. | |||
|
201 | * | |||
|
202 | * This ISR is for debug purpose only. | |||
|
203 | * | |||
|
204 | */ | |||
|
205 | ||||
193 | unsigned char lfrMode; |
|
206 | unsigned char lfrMode; | |
194 | lfrMode = (housekeeping_packet.lfr_status_word[0] & 0xf0) >> 4; |
|
207 | lfrMode = (housekeeping_packet.lfr_status_word[0] & 0xf0) >> 4; | |
195 |
|
208 | |||
@@ -212,6 +225,17 rtems_isr waveforms_simulator_isr( rtems | |||||
212 |
|
225 | |||
213 | rtems_task wfrm_task(rtems_task_argument argument) //used with the waveform picker VHDL IP |
|
226 | rtems_task wfrm_task(rtems_task_argument argument) //used with the waveform picker VHDL IP | |
214 | { |
|
227 | { | |
|
228 | /** This RTEMS task is dedicated to the transmission of snapshots of the NORMAL mode. | |||
|
229 | * | |||
|
230 | * @param unused is the starting argument of the RTEMS task | |||
|
231 | * | |||
|
232 | * The following data packets are sent by this task: | |||
|
233 | * - TM_LFR_SCIENCE_NORMAL_SWF_F0 | |||
|
234 | * - TM_LFR_SCIENCE_NORMAL_SWF_F1 | |||
|
235 | * - TM_LFR_SCIENCE_NORMAL_SWF_F2 | |||
|
236 | * | |||
|
237 | */ | |||
|
238 | ||||
215 | rtems_event_set event_out; |
|
239 | rtems_event_set event_out; | |
216 | rtems_id queue_id; |
|
240 | rtems_id queue_id; | |
217 | rtems_status_code status; |
|
241 | rtems_status_code status; | |
@@ -283,6 +307,15 rtems_task wfrm_task(rtems_task_argument | |||||
283 |
|
307 | |||
284 | rtems_task cwf3_task(rtems_task_argument argument) //used with the waveform picker VHDL IP |
|
308 | rtems_task cwf3_task(rtems_task_argument argument) //used with the waveform picker VHDL IP | |
285 | { |
|
309 | { | |
|
310 | /** This RTEMS task is dedicated to the transmission of continuous waveforms at f3. | |||
|
311 | * | |||
|
312 | * @param unused is the starting argument of the RTEMS task | |||
|
313 | * | |||
|
314 | * The following data packet is sent by this task: | |||
|
315 | * - TM_LFR_SCIENCE_NORMAL_CWF_F3 | |||
|
316 | * | |||
|
317 | */ | |||
|
318 | ||||
286 | rtems_event_set event_out; |
|
319 | rtems_event_set event_out; | |
287 | rtems_id queue_id; |
|
320 | rtems_id queue_id; | |
288 |
|
321 | |||
@@ -312,6 +345,16 rtems_task cwf3_task(rtems_task_argument | |||||
312 |
|
345 | |||
313 | rtems_task cwf2_task(rtems_task_argument argument) // ONLY USED IN BURST AND SBM2 |
|
346 | rtems_task cwf2_task(rtems_task_argument argument) // ONLY USED IN BURST AND SBM2 | |
314 | { |
|
347 | { | |
|
348 | /** This RTEMS task is dedicated to the transmission of continuous waveforms at f2. | |||
|
349 | * | |||
|
350 | * @param unused is the starting argument of the RTEMS task | |||
|
351 | * | |||
|
352 | * The following data packet is sent by this function: | |||
|
353 | * - TM_LFR_SCIENCE_BURST_CWF_F2 | |||
|
354 | * - TM_LFR_SCIENCE_SBM2_CWF_F2 | |||
|
355 | * | |||
|
356 | */ | |||
|
357 | ||||
315 | rtems_event_set event_out; |
|
358 | rtems_event_set event_out; | |
316 | rtems_id queue_id; |
|
359 | rtems_id queue_id; | |
317 |
|
360 | |||
@@ -368,6 +411,15 rtems_task cwf2_task(rtems_task_argument | |||||
368 |
|
411 | |||
369 | rtems_task cwf1_task(rtems_task_argument argument) // ONLY USED IN SBM1 |
|
412 | rtems_task cwf1_task(rtems_task_argument argument) // ONLY USED IN SBM1 | |
370 | { |
|
413 | { | |
|
414 | /** This RTEMS task is dedicated to the transmission of continuous waveforms at f1. | |||
|
415 | * | |||
|
416 | * @param unused is the starting argument of the RTEMS task | |||
|
417 | * | |||
|
418 | * The following data packet is sent by this function: | |||
|
419 | * - TM_LFR_SCIENCE_SBM1_CWF_F1 | |||
|
420 | * | |||
|
421 | */ | |||
|
422 | ||||
371 | rtems_event_set event_out; |
|
423 | rtems_event_set event_out; | |
372 | rtems_id queue_id; |
|
424 | rtems_id queue_id; | |
373 |
|
425 | |||
@@ -900,9 +952,9 char set_wfp_delta_snapshot() | |||||
900 | { |
|
952 | { | |
901 | /** This function sets the delta_snapshot register of the waveform picker module. |
|
953 | /** This function sets the delta_snapshot register of the waveform picker module. | |
902 | * |
|
954 | * | |
903 |
* The value is read from two (unsigned char) of the parameter_dump_packet structure: |
|
955 | * The value is read from two (unsigned char) of the parameter_dump_packet structure: | |
904 |
* sy_lfr_n_swf_p[0] |
|
956 | * - sy_lfr_n_swf_p[0] | |
905 | * sy_lfr_n_swf_p[1] |
|
957 | * - sy_lfr_n_swf_p[1] | |
906 | * |
|
958 | * | |
907 | */ |
|
959 | */ | |
908 |
|
960 | |||
@@ -928,7 +980,7 char set_wfp_delta_snapshot() | |||||
928 | aux = delta_snapshot ; |
|
980 | aux = delta_snapshot ; | |
929 | ret = LFR_SUCCESSFUL; |
|
981 | ret = LFR_SUCCESSFUL; | |
930 | } |
|
982 | } | |
931 | waveform_picker_regs->delta_snapshot = aux; // max 2 bytes |
|
983 | waveform_picker_regs->delta_snapshot = aux - 1; // max 2 bytes | |
932 | #endif |
|
984 | #endif | |
933 |
|
985 | |||
934 | return ret; |
|
986 | return ret; | |
@@ -1104,3 +1156,16 void reset_local_sbm2_nb_cwf_sent() | |||||
1104 |
|
1156 | |||
1105 | param_local.local_sbm2_nb_cwf_sent = 0; |
|
1157 | param_local.local_sbm2_nb_cwf_sent = 0; | |
1106 | } |
|
1158 | } | |
|
1159 | ||||
|
1160 | rtems_id get_pkts_queue_id( void ) | |||
|
1161 | { | |||
|
1162 | rtems_id queue_id; | |||
|
1163 | rtems_status_code status; | |||
|
1164 | ||||
|
1165 | status = rtems_message_queue_ident( misc_name[QUEUE_SEND], 0, &queue_id ); | |||
|
1166 | if (status != RTEMS_SUCCESSFUL) | |||
|
1167 | { | |||
|
1168 | PRINTF1("in get_pkts_queue_id *** ERR %d\n", status) | |||
|
1169 | } | |||
|
1170 | return queue_id; | |||
|
1171 | } |
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