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diff --git a/timegen/header/TC_types.h b/timegen/header/TC_types.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/TC_types.h
@@ -0,0 +1,219 @@
+#ifndef TC_TYPES_H
+#define TC_TYPES_H
+
+#include
+
+#define PROTOCOLE_IDENTIFIER 0x02
+
+// PACKET ID
+#define TC_LFR_PACKET_ID 0x1ccc // PID 76 CAT 12
+
+#define PACKET_LENGTH_TC_LFR_RESET (12 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_LFR_LOAD_COMMON_PAR (14 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_LFR_LOAD_NORMAL_PAR (22 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_LFR_LOAD_BURST_PAR (14 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_LFR_LOAD_SBM1_PAR (14 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_LFR_LOAD_SBM2_PAR (14 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_LFR_DUMP_PAR (12 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_LFR_ENTER_MODE (20 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_LFR_UPDATE_INFO (46 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_LFR_ENABLE_CALIBRATION (12 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_LFR_DISABLE_CALIBRATION (12 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_LFR_UPDATE_TIME (18 - CCSDS_TC_TM_PACKET_OFFSET)
+
+// TC TYPES
+#define TC_TYPE_DEFAULT 181
+#define TC_TYPE_LFR_UPDATE_TIME 9
+
+// TC SUBTYPES
+#define TC_SUBTYPE_RESET 1
+#define TC_SUBTYPE_LOAD_COMMON_PAR 11
+#define TC_SUBTYPE_LOAD_NORMAL_PAR 13
+#define TC_SUBTYPE_LOAD_BURST_PAR 19
+#define TC_SUBTYPE_LOAD_SBM1_PAR 25
+#define TC_SUBTYPE_LOAD_SBM2_PAR 27
+#define TC_SUBTYPE_DUMP_PAR 31
+#define TC_SUBTYPE_ENTER_MODE 41
+#define TC_SUBTYPE_UPDATE_INFO 51
+#define TC_SUBTYPE_ENABLE_CALIBRATION 61
+#define TC_SUBTYPE_DISABLE_CALIBRATION 63
+#define TC_SUBTYPE_UPDATE_TIME 129
+
+// OTHER CONSTANTS
+#define TC_LFR_PACKET_SEQUENCE_CONTROL 0xc000 // PID 76 CAT 12
+#define TC_LFR_DATA_FIELD_HEADER0 0x19
+#define TC_LFR_LOAD_COMMON_PAR_SPARE 0x00
+
+struct Packet_TC_LFR_RESET_str
+{ // the CCSDS header is added by LPPMON
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char ccsdsSecHeaderFlag_pusVersion_ack;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char sourceID;
+ unsigned char crc[2];
+};
+typedef struct Packet_TC_LFR_RESET_str Packet_TC_LFR_RESET_t;
+
+struct Packet_TC_LFR_ENTER_MODE_str
+{ // the CCSDS header is added by LPPMON
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char ccsdsSecHeaderFlag_pusVersion_ack;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char sourceID;
+ unsigned char spare;
+ unsigned char mode;
+ unsigned char enterModeTime[6];
+ unsigned char crc[2];
+};
+typedef struct Packet_TC_LFR_ENTER_MODE_str Packet_TC_LFR_ENTER_MODE_t;
+
+struct Packet_TC_LFR_UPDATE_INFO_str
+{ // the CCSDS header is added by LPPMON
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char ccsdsSecHeaderFlag_pusVersion_ack;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char sourceID;
+ unsigned char set1;
+ unsigned char set2;
+ unsigned char set3_bias_setting_set1[6];
+ unsigned char set3_bias_setting_set2[6];
+ unsigned char set3_bias_voltage[4];
+ unsigned char set4[8];
+ unsigned char set5;
+ unsigned char set6;
+ unsigned char set7[8];
+ unsigned char crc[2];
+};
+typedef struct Packet_TC_LFR_UPDATE_INFO_str Packet_TC_LFR_UPDATE_INFO_t;
+
+struct Packet_TC_LFR_DUMP_PAR_str
+{ // the CCSDS header is added by LPPMON
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char ccsdsSecHeaderFlag_pusVersion_ack;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char sourceID;
+ unsigned char crc[2];
+
+};
+typedef struct Packet_TC_LFR_DUMP_PAR_str Packet_TC_LFR_DUMP_PAR_t;
+
+struct Packet_TC_LFR_LOAD_COMMON_PAR_str
+{ // the CCSDS header is added by LPPMON
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char ccsdsSecHeaderFlag_pusVersion_ack;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char sourceID;
+ unsigned char spare;
+ unsigned char bw_sp0_sp1_r0_r1;
+ unsigned char crc[2];
+
+};
+typedef struct Packet_TC_LFR_LOAD_COMMON_PAR_str Packet_TC_LFR_LOAD_COMMON_PAR_t;
+
+struct Packet_TC_LFR_LOAD_NORMAL_PAR_str
+{ // the CCSDS header is added by LPPMON
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char ccsdsSecHeaderFlag_pusVersion_ack;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char sourceID;
+ unsigned char sy_lfr_n_swf_l[2];
+ unsigned char sy_lfr_n_swf_p[2];
+ unsigned char sy_lfr_n_asm_p[2];
+ unsigned char sy_lfr_n_bp_p0;
+ unsigned char sy_lfr_n_bp_p1;
+ unsigned char sy_lfr_n_cwf_long_f3;
+ unsigned char lfr_normal_parameters_spare;
+ unsigned char crc[2];
+};
+typedef struct Packet_TC_LFR_LOAD_NORMAL_PAR_str Packet_TC_LFR_LOAD_NORMAL_PAR_t;
+
+struct Packet_TC_LFR_LOAD_BURST_SBM1_SBM2_PAR_str
+{ // the CCSDS header is added by LPPMON
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char ccsdsSecHeaderFlag_pusVersion_ack;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char sourceID;
+ unsigned char sy_lfr_bp_p0;
+ unsigned char sy_lfr_bp_p1;
+ unsigned char crc[2];
+};
+typedef struct Packet_TC_LFR_LOAD_BURST_SBM1_SBM2_PAR_str Packet_TC_LFR_LOAD_BURST_SBM1_SBM2_PAR_t;
+
+struct Packet_TC_LFR_ENABLE_DISABLE_CALIBRATION_str
+{ // the CCSDS header is added by LPPMON
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char ccsdsSecHeaderFlag_pusVersion_ack;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char sourceID;
+ unsigned char crc[2];
+};
+typedef struct Packet_TC_LFR_ENABLE_DISABLE_CALIBRATION_str Packet_TC_LFR_ENABLE_DISABLE_CALIBRATION_t;
+
+struct Packet_TC_LFR_UPDATE_TIME_str
+{ // the CCSDS header is added by LPPMON
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char ccsdsSecHeaderFlag_pusVersion_ack;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char sourceID;
+ unsigned char cp_rpw_time[6];
+ unsigned char crc[2];
+};
+typedef struct Packet_TC_LFR_UPDATE_TIME_str Packet_TC_LFR_UPDATE_TIME_t;
+
+struct Packet_TC_LFR_UPDATE_TIME_WITH_HEADER_str
+{
+ unsigned char targetLogicalAddress;
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ //
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char ccsdsSecHeaderFlag_pusVersion_ack;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char sourceID;
+ unsigned char cp_rpw_time[6];
+ unsigned char crc[2];
+};
+typedef struct Packet_TC_LFR_UPDATE_TIME_WITH_HEADER_str Packet_TC_LFR_UPDATE_TIME_WITH_HEADER_t;
+
+#endif // TC_TYPES_H
diff --git a/timegen/header/ccsds_types.h b/timegen/header/ccsds_types.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/ccsds_types.h
@@ -0,0 +1,665 @@
+#ifndef CCSDS_TYPES_H_INCLUDED
+#define CCSDS_TYPES_H_INCLUDED
+
+#include "fsw_params_processing.h"
+
+#define CCSDS_PROTOCOLE_EXTRA_BYTES 4
+#define CCSDS_TC_TM_PACKET_OFFSET 7
+#define CCSDS_TELEMETRY_HEADER_LENGTH 16+4
+#define CCSDS_TM_PKT_MAX_SIZE 4412
+#define CCSDS_TELECOMMAND_HEADER_LENGTH 10+4
+#define CCSDS_TC_PKT_MAX_SIZE 256
+#define CCSDS_TC_PKT_MIN_SIZE 16
+#define CCSDS_PROCESS_ID 76
+#define CCSDS_PACKET_CATEGORY 12
+#define CCSDS_NODE_ADDRESS 0xfe
+#define CCSDS_USER_APP 0x00
+
+#define DEFAULT_SPARE1_PUSVERSION_SPARE2 0x10
+#define DEFAULT_RESERVED 0x00
+#define DEFAULT_HKBIA 0x1e // 0001 1110
+
+// PACKET ID
+#define APID_TM_TC_EXE 0x0cc1 // PID 76 CAT 1
+#define APID_TM_HK 0x0cc4 // PID 76 CAT 4
+#define APID_TM_PARAMETER_DUMP 0x0cc9 // PID 76 CAT 9
+#define APID_TM_SCIENCE_NORMAL_BURST 0x0ccc // PID 76 CAT 12
+#define APID_TM_SCIENCE_SBM1_SBM2 0x0cfc // PID 79 CAT 12
+#define TM_PACKET_PID_DEFAULT 76
+#define TM_PACKET_PID_BURST_SBM1_SBM2 79
+#define TM_PACKET_CAT_TC_EXE 1
+#define TM_PACKET_CAT_HK 4
+#define TM_PACKET_CAT_PARAMETER_DUMP 9
+#define TM_PACKET_CAT_SCIENCE 12
+#define TC_PACKET_CAT 12
+
+// PACKET SEQUENCE CONTROL
+#define TM_PACKET_SEQ_CTRL_CONTINUATION 0x00 // [0000 0000]
+#define TM_PACKET_SEQ_CTRL_FIRST 0x40 // [0100 0000]
+#define TM_PACKET_SEQ_CTRL_LAST 0x80 // [1000 0000]
+#define TM_PACKET_SEQ_CTRL_STANDALONE 0xc0 // [1100 0000]
+#define TM_PACKET_SEQ_CNT_DEFAULT 0x00 // [0000 0000]
+
+// DESTINATION ID
+#define TM_DESTINATION_ID_GROUND 0
+#define TM_DESTINATION_ID_MISSION_TIMELINE 110
+#define TM_DESTINATION_ID_TC_SEQUENCES 111
+#define TM_DESTINATION_ID_RECOVERY_ACTION_COMMAND 112
+#define TM_DESTINATION_ID_BACKUP_MISSION_TIMELINE 113
+#define TM_DESTINATION_ID_DIRECT_CMD 120
+#define TM_DESTINATION_ID_SPARE_GRD_SRC1 121
+#define TM_DESTINATION_ID_SPARE_GRD_SRC2 122
+#define TM_DESTINATION_ID_OBCP 15
+#define TM_DESTINATION_ID_SYSTEM_CONTROL 14
+#define TM_DESTINATION_ID_AOCS 11
+
+#define CCSDS_DESTINATION_ID 0x01
+#define CCSDS_PROTOCOLE_ID 0x02
+#define CCSDS_RESERVED 0x00
+#define CCSDS_USER_APP 0x00
+
+#define SIZE_TM_LFR_TC_EXE_NOT_IMPLEMENTED 24
+#define SIZE_TM_LFR_TC_EXE_CORRUPTED 32
+#define SIZE_HK_PARAMETERS 112
+
+// TC TYPES
+#define TC_TYPE_GEN 181
+#define TC_TYPE_TIME 9
+
+// TC SUBTYPES
+#define TC_SUBTYPE_RESET 1
+#define TC_SUBTYPE_LOAD_COMM 11
+#define TC_SUBTYPE_LOAD_NORM 13
+#define TC_SUBTYPE_LOAD_BURST 19
+#define TC_SUBTYPE_LOAD_SBM1 25
+#define TC_SUBTYPE_LOAD_SBM2 27
+#define TC_SUBTYPE_DUMP 31
+#define TC_SUBTYPE_ENTER 41
+#define TC_SUBTYPE_UPDT_INFO 51
+#define TC_SUBTYPE_EN_CAL 61
+#define TC_SUBTYPE_DIS_CAL 63
+#define TC_SUBTYPE_UPDT_TIME 129
+
+// TC LEN
+#define TC_LEN_RESET 12
+#define TC_LEN_LOAD_COMM 14
+#define TC_LEN_LOAD_NORM 22
+#define TC_LEN_LOAD_BURST 14
+#define TC_LEN_LOAD_SBM1 14
+#define TC_LEN_LOAD_SBM2 14
+#define TC_LEN_DUMP 12
+#define TC_LEN_ENTER 20
+#define TC_LEN_UPDT_INFO 46
+#define TC_LEN_EN_CAL 12
+#define TC_LEN_DIS_CAL 12
+#define TC_LEN_UPDT_TIME 18
+
+// TM TYPES
+#define TM_TYPE_TC_EXE 1
+#define TM_TYPE_HK 3
+#define TM_TYPE_PARAMETER_DUMP 3
+#define TM_TYPE_LFR_SCIENCE 21
+
+// TM SUBTYPES
+#define TM_SUBTYPE_EXE_OK 7
+#define TM_SUBTYPE_EXE_NOK 8
+#define TM_SUBTYPE_HK 25
+#define TM_SUBTYPE_PARAMETER_DUMP 25
+#define TM_SUBTYPE_SCIENCE 3
+#define TM_SUBTYPE_LFR_SCIENCE 3
+
+// FAILURE CODES
+#define ILLEGAL_APID 0
+#define WRONG_LEN_PKT 1
+#define INCOR_CHECKSUM 2
+#define ILL_TYPE 3
+#define ILL_SUBTYPE 4
+#define WRONG_APP_DATA 5 // 0x00 0x05
+#define TC_NOT_EXE 42000 // 0xa4 0x10
+#define WRONG_SRC_ID 42001 // 0xa4 0x11
+#define FUNCT_NOT_IMPL 42002 // 0xa4 0x12
+#define FAIL_DETECTED 42003 // 0xa4 0x13
+#define NOT_ALLOWED 42004 // 0xa4 0x14
+#define CORRUPTED 42005 // 0xa4 0x15
+#define CCSDS_TM_VALID 7
+
+// TC SID
+#define SID_TC_GROUND 0
+#define SID_TC_MISSION_TIMELINE 110
+#define SID_TC_TC_SEQUENCES 111
+#define SID_TC_RECOVERY_ACTION_CMD 112
+#define SID_TC_BACKUP_MISSION_TIMELINE 113
+#define SID_TC_DIRECT_CMD 120
+#define SID_TC_SPARE_GRD_SRC1 121
+#define SID_TC_SPARE_GRD_SRC2 122
+#define SID_TC_OBCP 15
+#define SID_TC_SYSTEM_CONTROL 14
+#define SID_TC_AOCS 11
+#define SID_TC_RPW_INTERNAL 254
+
+enum apid_destid{
+ GROUND,
+ MISSION_TIMELINE,
+ TC_SEQUENCES,
+ RECOVERY_ACTION_CMD,
+ BACKUP_MISSION_TIMELINE,
+ DIRECT_CMD,
+ SPARE_GRD_SRC1,
+ SPARE_GRD_SRC2,
+ OBCP,
+ SYSTEM_CONTROL,
+ AOCS,
+ RPW_INTERNAL
+};
+// SEQUENCE COUNTERS
+#define SEQ_CNT_MAX 16383
+#define SEQ_CNT_NB_DEST_ID 12
+
+// TM SID
+#define SID_HK 1
+#define SID_PARAMETER_DUMP 10
+
+#define SID_NORM_SWF_F0 3
+#define SID_NORM_SWF_F1 4
+#define SID_NORM_SWF_F2 5
+#define SID_NORM_CWF_F3 1
+#define SID_BURST_CWF_F2 2
+#define SID_SBM1_CWF_F1 24
+#define SID_SBM2_CWF_F2 25
+#define SID_NORM_ASM_F0 11
+#define SID_NORM_ASM_F1 12
+#define SID_NORM_ASM_F2 13
+#define SID_NORM_BP1_F0 14
+#define SID_NORM_BP1_F1 15
+#define SID_NORM_BP1_F2 16
+#define SID_NORM_BP2_F0 19
+#define SID_NORM_BP2_F1 20
+#define SID_NORM_BP2_F2 21
+#define SID_BURST_BP1_F0 17
+#define SID_BURST_BP2_F0 22
+#define SID_BURST_BP1_F1 18
+#define SID_BURST_BP2_F1 23
+#define SID_SBM1_BP1_F0 28
+#define SID_SBM1_BP2_F0 31
+#define SID_SBM2_BP1_F0 29
+#define SID_SBM2_BP2_F0 32
+#define SID_SBM2_BP1_F1 30
+#define SID_SBM2_BP2_F1 33
+#define SID_NORM_CWF_LONG_F3 34
+
+// LENGTH (BYTES)
+#define LENGTH_TM_LFR_TC_EXE_MAX 32
+#define LENGTH_TM_LFR_HK 126
+
+// HEADER_LENGTH
+#define TM_HEADER_LEN 16
+#define HEADER_LENGTH_TM_LFR_SCIENCE_ASM 28
+// PACKET_LENGTH
+#define PACKET_LENGTH_TC_EXE_SUCCESS (20 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_EXE_INCONSISTENT (26 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_EXE_NOT_EXECUTABLE (26 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_EXE_NOT_IMPLEMENTED (24 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_EXE_ERROR (24 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TC_EXE_CORRUPTED (32 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_HK (124 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_PARAMETER_DUMP (36 - CCSDS_TC_TM_PACKET_OFFSET)
+#define PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F0 (2228 - CCSDS_TC_TM_PACKET_OFFSET) // 44 * 25 * 2 + 28
+#define PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F1 (2628 - CCSDS_TC_TM_PACKET_OFFSET) // 52 * 25 * 2 + 28
+#define PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F2 (2428 - CCSDS_TC_TM_PACKET_OFFSET) // 48 * 25 * 2 + 28
+#define PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP1_F0 (126 - CCSDS_TC_TM_PACKET_OFFSET) // 11 * 9 + 27 (1 spare bit in the header)
+#define PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP2_F0 (356 - CCSDS_TC_TM_PACKET_OFFSET) // 11 * 30 + 26
+#define PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP1_F1 (144 - CCSDS_TC_TM_PACKET_OFFSET) // 13 * 9 + 27 (1 spare bit in the header)
+#define PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP2_F1 (416 - CCSDS_TC_TM_PACKET_OFFSET) // 13 * 30 + 26
+#define PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP1_F2 (134 - CCSDS_TC_TM_PACKET_OFFSET) // 12 * 9 + 26
+#define PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP2_F2 (386 - CCSDS_TC_TM_PACKET_OFFSET) // 12 * 30 + 26
+#define PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP1_F0 (224 - CCSDS_TC_TM_PACKET_OFFSET) // 22 * 9 + 26
+#define PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP2_F0 (686 - CCSDS_TC_TM_PACKET_OFFSET) // 22 * 30 + 26
+#define PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP1_F1 (260 - CCSDS_TC_TM_PACKET_OFFSET) // 26 * 9 + 26
+#define PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP2_F1 (806 - CCSDS_TC_TM_PACKET_OFFSET) // 26 * 30 + 26
+
+#define PACKET_LENGTH_DELTA 11 // 7 + 4
+
+#define SPARE1_PUSVERSION_SPARE2 0x10
+
+// R1
+#define TM_LEN_SCI_SWF_340 4101 // 340 * 12 + 10 + 12 - 1
+#define TM_LEN_SCI_SWF_8 117 // 8 * 12 + 10 + 12 - 1
+#define TM_LEN_SCI_CWF_340 4099 // 340 * 12 + 10 + 10 - 1
+#define TM_LEN_SCI_CWF_8 115 // 8 * 12 + 10 + 10 - 1
+#define TM_LEN_SCI_CWF3_LIGHT_340 2059 // 340 * 6 + 10 + 10 - 1
+#define TM_LEN_SCI_CWF3_LIGHT_8 67 // 8 * 6 + 10 + 10 - 1
+// R2
+#define TM_LEN_SCI_SWF_304 3669 // 304 * 12 + 10 + 12 - 1
+#define TM_LEN_SCI_SWF_224 2709 // 224 * 12 + 10 + 12 - 1
+#define TM_LEN_SCI_CWF_336 4051 // 336 * 12 + 10 + 10 - 1
+#define TM_LEN_SCI_CWF_672 4051 // 672 * 6 + 10 + 10 - 1
+//
+#define DEFAULT_PKTCNT 0x07
+#define BLK_NR_304 0x0130
+#define BLK_NR_224 0x00e0
+#define BLK_NR_CWF 0x0150 // 336
+#define BLK_NR_CWF_SHORT_F3 0x02a0 // 672
+
+enum TM_TYPE{
+ TM_LFR_TC_EXE_OK,
+ TM_LFR_TC_EXE_ERR,
+ TM_LFR_HK,
+ TM_LFR_SCI,
+ TM_LFR_SCI_SBM,
+ TM_LFR_PAR_DUMP
+};
+
+typedef struct {
+ unsigned char targetLogicalAddress;
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ // PACKET HEADER
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char spare1_pusVersion_spare2;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char destinationID;
+ unsigned char time[6];
+ //
+ unsigned char telecommand_pkt_id[2];
+ unsigned char pkt_seq_control[2];
+} Packet_TM_LFR_TC_EXE_SUCCESS_t;
+
+typedef struct {
+ unsigned char targetLogicalAddress;
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ // PACKET HEADER
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char spare1_pusVersion_spare2;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char destinationID;
+ unsigned char time[6];
+ //
+ unsigned char tc_failure_code[2];
+ unsigned char telecommand_pkt_id[2];
+ unsigned char pkt_seq_control[2];
+ unsigned char tc_service;
+ unsigned char tc_subtype;
+ unsigned char byte_position;
+ unsigned char rcv_value;
+} Packet_TM_LFR_TC_EXE_INCONSISTENT_t;
+
+typedef struct {
+ unsigned char targetLogicalAddress;
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ // PACKET HEADER
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char spare1_pusVersion_spare2;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char destinationID;
+ unsigned char time[6];
+ //
+ unsigned char tc_failure_code[2];
+ unsigned char telecommand_pkt_id[2];
+ unsigned char pkt_seq_control[2];
+ unsigned char tc_service;
+ unsigned char tc_subtype;
+ unsigned char lfr_status_word[2];
+} Packet_TM_LFR_TC_EXE_NOT_EXECUTABLE_t;
+
+typedef struct {
+ unsigned char targetLogicalAddress;
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ // PACKET HEADER
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char spare1_pusVersion_spare2;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char destinationID;
+ unsigned char time[6];
+ //
+ unsigned char tc_failure_code[2];
+ unsigned char telecommand_pkt_id[2];
+ unsigned char pkt_seq_control[2];
+ unsigned char tc_service;
+ unsigned char tc_subtype;
+} Packet_TM_LFR_TC_EXE_NOT_IMPLEMENTED_t;
+
+typedef struct {
+ unsigned char targetLogicalAddress;
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ // PACKET HEADER
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char spare1_pusVersion_spare2;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char destinationID;
+ unsigned char time[6];
+ //
+ unsigned char tc_failure_code[2];
+ unsigned char telecommand_pkt_id[2];
+ unsigned char pkt_seq_control[2];
+ unsigned char tc_service;
+ unsigned char tc_subtype;
+} Packet_TM_LFR_TC_EXE_ERROR_t;
+
+typedef struct {
+ unsigned char targetLogicalAddress;
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ // PACKET HEADER
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char spare1_pusVersion_spare2;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char destinationID;
+ unsigned char time[6];
+ //
+ unsigned char tc_failure_code[2];
+ unsigned char telecommand_pkt_id[2];
+ unsigned char pkt_seq_control[2];
+ unsigned char tc_service;
+ unsigned char tc_subtype;
+ unsigned char pkt_len_rcv_value[2];
+ unsigned char pkt_datafieldsize_cnt[2];
+ unsigned char rcv_crc[2];
+ unsigned char computed_crc[2];
+} Packet_TM_LFR_TC_EXE_CORRUPTED_t;
+
+typedef struct {
+ unsigned char targetLogicalAddress;
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char spare1_pusVersion_spare2;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char destinationID;
+ unsigned char time[6];
+ // AUXILIARY HEADER
+ unsigned char sid;
+ unsigned char hkBIA;
+ unsigned char pktCnt;
+ unsigned char pktNr;
+ unsigned char acquisitionTime[6];
+ unsigned char blkNr[2];
+} Header_TM_LFR_SCIENCE_SWF_t;
+
+typedef struct {
+ unsigned char targetLogicalAddress;
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char spare1_pusVersion_spare2;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char destinationID;
+ unsigned char time[6];
+ // AUXILIARY DATA HEADER
+ unsigned char sid;
+ unsigned char hkBIA;
+ unsigned char acquisitionTime[6];
+ unsigned char blkNr[2];
+} Header_TM_LFR_SCIENCE_CWF_t;
+
+typedef struct {
+ unsigned char targetLogicalAddress;
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char spare1_pusVersion_spare2;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char destinationID;
+ unsigned char time[6];
+ // AUXILIARY HEADER
+ unsigned char sid;
+ unsigned char biaStatusInfo;
+ unsigned char pa_lfr_pkt_cnt_asm;
+ unsigned char pa_lfr_pkt_nr_asm;
+ unsigned char acquisitionTime[6];
+ unsigned char pa_lfr_asm_blk_nr[2];
+} Header_TM_LFR_SCIENCE_ASM_t;
+
+typedef struct {
+ unsigned char targetLogicalAddress;
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char spare1_pusVersion_spare2;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char destinationID;
+ unsigned char time[6];
+ // AUXILIARY HEADER
+ unsigned char sid;
+ unsigned char biaStatusInfo;
+ unsigned char acquisitionTime[6];
+ unsigned char source_data_spare;
+ unsigned char pa_lfr_bp_blk_nr[2];
+} Header_TM_LFR_SCIENCE_BP_with_spare_t;
+
+typedef struct {
+ unsigned char targetLogicalAddress;
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char spare1_pusVersion_spare2;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char destinationID;
+ unsigned char time[6];
+ // AUXILIARY HEADER
+ unsigned char sid;
+ unsigned char biaStatusInfo;
+ unsigned char acquisitionTime[6];
+ unsigned char pa_lfr_bp_blk_nr[2];
+} Header_TM_LFR_SCIENCE_BP_t;
+
+typedef struct {
+ //targetLogicalAddress is removed by the grspw module
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char headerFlag_pusVersion_Ack;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char sourceID;
+ unsigned char dataAndCRC[CCSDS_TC_PKT_MAX_SIZE-10];
+} ccsdsTelecommandPacket_t;
+
+typedef struct {
+ unsigned char targetLogicalAddress;
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ unsigned char spare1_pusVersion_spare2;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char destinationID;
+ unsigned char time[6];
+ unsigned char sid;
+
+ //**************
+ // HK PARAMETERS
+ unsigned char lfr_status_word[2];
+ unsigned char lfr_sw_version[4];
+ unsigned char lfr_fpga_version[3];
+ // ressource statistics
+ unsigned char hk_lfr_cpu_load;
+ unsigned char hk_lfr_cpu_load_max;
+ unsigned char hk_lfr_cpu_load_aver;
+ // tc statistics
+ unsigned char hk_lfr_update_info_tc_cnt[2];
+ unsigned char hk_lfr_update_time_tc_cnt[2];
+ unsigned char hk_lfr_exe_tc_cnt[2];
+ unsigned char hk_lfr_rej_tc_cnt[2];
+ unsigned char hk_lfr_last_exe_tc_id[2];
+ unsigned char hk_lfr_last_exe_tc_type[2];
+ unsigned char hk_lfr_last_exe_tc_subtype[2];
+ unsigned char hk_lfr_last_exe_tc_time[6];
+ unsigned char hk_lfr_last_rej_tc_id[2];
+ unsigned char hk_lfr_last_rej_tc_type[2];
+ unsigned char hk_lfr_last_rej_tc_subtype[2];
+ unsigned char hk_lfr_last_rej_tc_time[6];
+ // anomaly statistics
+ unsigned char hk_lfr_le_cnt[2];
+ unsigned char hk_lfr_me_cnt[2];
+ unsigned char hk_lfr_he_cnt[2];
+ unsigned char hk_lfr_last_er_rid[2];
+ unsigned char hk_lfr_last_er_code;
+ unsigned char hk_lfr_last_er_time[6];
+ // vhdl_blk_status
+ unsigned char hk_lfr_vhdl_aa_sm;
+ unsigned char hk_lfr_vhdl_fft_sr;
+ unsigned char hk_lfr_vhdl_cic_hk;
+ unsigned char hk_lfr_vhdl_iir_cal;
+ // spacewire_if_statistics
+ unsigned char hk_lfr_dpu_spw_pkt_rcv_cnt[2];
+ unsigned char hk_lfr_dpu_spw_pkt_sent_cnt[2];
+ unsigned char hk_lfr_dpu_spw_tick_out_cnt;
+ unsigned char hk_lfr_dpu_spw_last_timc;
+ // ahb error statistics
+ unsigned char hk_lfr_last_fail_addr[4];
+ // temperatures
+ unsigned char hk_lfr_temp_scm[2];
+ unsigned char hk_lfr_temp_pcb[2];
+ unsigned char hk_lfr_temp_fpga[2];
+ // spacecraft potential
+ unsigned char hk_lfr_sc_v_f3[2];
+ unsigned char hk_lfr_sc_e1_f3[2];
+ unsigned char hk_lfr_sc_e2_f3[2];
+ // error counters
+ unsigned char hk_lfr_dpu_spw_parity;
+ unsigned char hk_lfr_dpu_spw_disconnect;
+ unsigned char hk_lfr_dpu_spw_escape;
+ unsigned char hk_lfr_dpu_spw_credit;
+ unsigned char hk_lfr_dpu_spw_write_sync;
+ unsigned char hk_lfr_dpu_spw_rx_ahb;
+ unsigned char hk_lfr_dpu_spw_tx_ahb;
+ unsigned char hk_lfr_dpu_spw_early_eop;
+ unsigned char hk_lfr_dpu_spw_invalid_addr;
+ unsigned char hk_lfr_dpu_spw_eep;
+ unsigned char hk_lfr_dpu_spw_rx_too_big;
+ // timecode
+ unsigned char hk_lfr_timecode_erroneous;
+ unsigned char hk_lfr_timecode_missing;
+ unsigned char hk_lfr_timecode_invalid;
+ // time
+ unsigned char hk_lfr_time_timecode_it;
+ unsigned char hk_lfr_time_not_synchro;
+ unsigned char hk_lfr_time_timecode_ctr;
+ // hk_lfr_buffer_dpu_
+ unsigned char hk_lfr_buffer_dpu_tc_fifo;
+ unsigned char hk_lfr_buffer_dpu_tm_fifo;
+ // hk_lfr_ahb_
+ unsigned char hk_lfr_ahb_correctable;
+ unsigned char hk_lfr_ahb_uncorrectable;
+ // spare
+ unsigned char parameters_spare;
+} Packet_TM_LFR_HK_t;
+
+typedef struct {
+ unsigned char targetLogicalAddress;
+ unsigned char protocolIdentifier;
+ unsigned char reserved;
+ unsigned char userApplication;
+ unsigned char packetID[2];
+ unsigned char packetSequenceControl[2];
+ unsigned char packetLength[2];
+ // DATA FIELD HEADER
+ unsigned char spare1_pusVersion_spare2;
+ unsigned char serviceType;
+ unsigned char serviceSubType;
+ unsigned char destinationID;
+ unsigned char time[6];
+ unsigned char sid;
+
+ //******************
+ // COMMON PARAMETERS
+ unsigned char unused0;
+ unsigned char bw_sp0_sp1_r0_r1;
+
+ //******************
+ // NORMAL PARAMETERS
+ unsigned char sy_lfr_n_swf_l[2];
+ unsigned char sy_lfr_n_swf_p[2];
+ unsigned char sy_lfr_n_asm_p[2];
+ unsigned char sy_lfr_n_bp_p0;
+ unsigned char sy_lfr_n_bp_p1;
+ unsigned char sy_lfr_n_cwf_long_f3;
+ unsigned char lfr_normal_parameters_spare;
+
+ //*****************
+ // BURST PARAMETERS
+ unsigned char sy_lfr_b_bp_p0;
+ unsigned char sy_lfr_b_bp_p1;
+
+ //****************
+ // SBM1 PARAMETERS
+ unsigned char sy_lfr_s1_bp_p0;
+ unsigned char sy_lfr_s1_bp_p1;
+
+ //****************
+ // SBM2 PARAMETERS
+ unsigned char sy_lfr_s2_bp_p0;
+ unsigned char sy_lfr_s2_bp_p1;
+
+ // SPARE
+ unsigned char source_data_spare;
+} Packet_TM_LFR_PARAMETER_DUMP_t;
+
+
+#endif // CCSDS_TYPES_H_INCLUDED
diff --git a/timegen/header/fsw_init.h b/timegen/header/fsw_init.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/fsw_init.h
@@ -0,0 +1,39 @@
+#ifndef FSW_INIT_H_INCLUDED
+#define FSW_INIT_H_INCLUDED
+
+#include
+#include
+
+#include "fsw_params.h"
+#include "fsw_misc.h"
+
+#include "tc_handler.h"
+#include "fsw_spacewire.h"
+
+extern rtems_name Task_name[20]; /* array of task names */
+extern rtems_id Task_id[20]; /* array of task ids */
+
+// RTEMS TASKS
+rtems_task Init( rtems_task_argument argument);
+
+// OTHER functions
+void create_names( void );
+int create_all_tasks( void );
+int start_all_tasks( void );
+//
+rtems_status_code create_message_queues( void );
+rtems_status_code get_message_queue_id_send( rtems_id *queue_id );
+rtems_status_code get_message_queue_id_recv( rtems_id *queue_id );
+//
+int start_recv_send_tasks( void );
+//
+void init_local_mode_parameters( void );
+void reset_local_time( void );
+
+extern void rtems_cpu_usage_report( void );
+extern void rtems_cpu_usage_reset( void );
+extern void rtems_stack_checker_report_usage( void );
+
+extern int sched_yield( void );
+
+#endif // FSW_INIT_H_INCLUDED
diff --git a/timegen/header/fsw_misc.h b/timegen/header/fsw_misc.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/fsw_misc.h
@@ -0,0 +1,45 @@
+#ifndef FSW_MISC_H_INCLUDED
+#define FSW_MISC_H_INCLUDED
+
+#include
+#include
+#include
+
+#include "fsw_params.h"
+#include "fsw_spacewire.h"
+#include "lfr_cpu_usage_report.h"
+
+rtems_name name_hk_rate_monotonic; // name of the HK rate monotonic
+rtems_id HK_id; // id of the HK rate monotonic period
+
+void configure_timer(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider,
+ unsigned char interrupt_level, rtems_isr (*timer_isr)() );
+void timer_start( gptimer_regs_t *gptimer_regs, unsigned char timer );
+void timer_stop( gptimer_regs_t *gptimer_regs, unsigned char timer );
+void timer_set_clock_divider(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider);
+
+// SERIAL LINK
+int send_console_outputs_on_apbuart_port( void );
+int enable_apbuart_transmitter( void );
+void set_apbuart_scaler_reload_register(unsigned int regs, unsigned int value);
+
+// RTEMS TASKS
+rtems_task stat_task( rtems_task_argument argument );
+rtems_task hous_task( rtems_task_argument argument );
+rtems_task dumb_task( rtems_task_argument unused );
+
+void init_housekeeping_parameters( void );
+void increment_seq_counter(unsigned short *packetSequenceControl);
+void getTime( unsigned char *time);
+unsigned long long int getTimeAsUnsignedLongLongInt( );
+void send_dumb_hk( void );
+void get_v_e1_e2_f3 (unsigned char *spacecraft_potential);
+void get_cpu_load( unsigned char *resource_statistics );
+
+extern int sched_yield( void );
+extern void rtems_cpu_usage_reset();
+extern ring_node *current_ring_node_f3;
+extern ring_node *ring_node_to_send_cwf_f3;
+extern unsigned short sequenceCounterHK;
+
+#endif // FSW_MISC_H_INCLUDED
diff --git a/timegen/header/fsw_params.h b/timegen/header/fsw_params.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/fsw_params.h
@@ -0,0 +1,255 @@
+#ifndef FSW_PARAMS_H_INCLUDED
+#define FSW_PARAMS_H_INCLUDED
+
+#include "grlib_regs.h"
+#include "fsw_params_processing.h"
+#include "fsw_params_nb_bytes.h"
+#include "tm_byte_positions.h"
+#include "ccsds_types.h"
+
+#define GRSPW_DEVICE_NAME "/dev/grspw0"
+#define UART_DEVICE_NAME "/dev/console"
+
+typedef struct ring_node
+{
+ struct ring_node *previous;
+ int buffer_address;
+ struct ring_node *next;
+ unsigned int status;
+} ring_node;
+
+//************************
+// flight software version
+// this parameters is handled by the Qt project options
+
+#define NB_PACKETS_PER_GROUP_OF_CWF 8 // 8 packets containing 336 blk
+#define NB_PACKETS_PER_GROUP_OF_CWF_LIGHT 4 // 4 packets containing 672 blk
+#define NB_SAMPLES_PER_SNAPSHOT 2688 // 336 * 8 = 672 * 4 = 2688
+#define TIME_OFFSET 2
+#define TIME_OFFSET_IN_BYTES 8
+#define WAVEFORM_EXTENDED_HEADER_OFFSET 22
+#define NB_BYTES_SWF_BLK (2 * 6)
+#define NB_WORDS_SWF_BLK 3
+#define NB_BYTES_CWF3_LIGHT_BLK 6
+#define WFRM_INDEX_OF_LAST_PACKET 6 // waveforms are transmitted in groups of 2048 blocks, 6 packets of 340 and 1 of 8
+#define NB_RING_NODES_F0 3 // AT LEAST 3
+#define NB_RING_NODES_F1 5 // AT LEAST 3
+#define NB_RING_NODES_F2 5 // AT LEAST 3
+#define NB_RING_NODES_F3 3 // AT LEAST 3
+
+//**********
+// LFR MODES
+#define LFR_MODE_STANDBY 0
+#define LFR_MODE_NORMAL 1
+#define LFR_MODE_BURST 2
+#define LFR_MODE_SBM1 3
+#define LFR_MODE_SBM2 4
+
+#define TDS_MODE_LFM 5
+#define TDS_MODE_STANDBY 0
+#define TDS_MODE_NORMAL 1
+#define TDS_MODE_BURST 2
+#define TDS_MODE_SBM1 3
+#define TDS_MODE_SBM2 4
+
+#define THR_MODE_STANDBY 0
+#define THR_MODE_NORMAL 1
+#define THR_MODE_BURST 2
+
+#define RTEMS_EVENT_MODE_STANDBY RTEMS_EVENT_0
+#define RTEMS_EVENT_MODE_NORMAL RTEMS_EVENT_1
+#define RTEMS_EVENT_MODE_BURST RTEMS_EVENT_2
+#define RTEMS_EVENT_MODE_SBM1 RTEMS_EVENT_3
+#define RTEMS_EVENT_MODE_SBM2 RTEMS_EVENT_4
+#define RTEMS_EVENT_MODE_SBM2_WFRM RTEMS_EVENT_5
+#define RTEMS_EVENT_NORM_BP1_F0 RTEMS_EVENT_6
+#define RTEMS_EVENT_NORM_BP2_F0 RTEMS_EVENT_7
+#define RTEMS_EVENT_NORM_ASM_F0 RTEMS_EVENT_8 // ASM only in NORM mode
+#define RTEMS_EVENT_NORM_BP1_F1 RTEMS_EVENT_9
+#define RTEMS_EVENT_NORM_BP2_F1 RTEMS_EVENT_10
+#define RTEMS_EVENT_NORM_ASM_F1 RTEMS_EVENT_11 // ASM only in NORM mode
+#define RTEMS_EVENT_NORM_BP1_F2 RTEMS_EVENT_12
+#define RTEMS_EVENT_NORM_BP2_F2 RTEMS_EVENT_13
+#define RTEMS_EVENT_NORM_ASM_F2 RTEMS_EVENT_14 // ASM only in NORM mode
+#define RTEMS_EVENT_SBM_BP1_F0 RTEMS_EVENT_15
+#define RTEMS_EVENT_SBM_BP2_F0 RTEMS_EVENT_16
+#define RTEMS_EVENT_SBM_BP1_F1 RTEMS_EVENT_17
+#define RTEMS_EVENT_SBM_BP2_F1 RTEMS_EVENT_18
+#define RTEMS_EVENT_BURST_BP1_F0 RTEMS_EVENT_19
+#define RTEMS_EVENT_BURST_BP2_F0 RTEMS_EVENT_20
+#define RTEMS_EVENT_BURST_BP1_F1 RTEMS_EVENT_21
+#define RTEMS_EVENT_BURST_BP2_F1 RTEMS_EVENT_22
+
+//****************************
+// LFR DEFAULT MODE PARAMETERS
+// COMMON
+#define DEFAULT_SY_LFR_COMMON0 0x00
+#define DEFAULT_SY_LFR_COMMON1 0x10 // default value 0 0 0 1 0 0 0 0
+// NORM
+#define DFLT_SY_LFR_N_SWF_L 2048 // nb sample
+#define DFLT_SY_LFR_N_SWF_P 300 // sec
+#define DFLT_SY_LFR_N_ASM_P 3600 // sec
+#define DFLT_SY_LFR_N_BP_P0 4 // sec
+#define DFLT_SY_LFR_N_BP_P1 20 // sec
+#define DFLT_SY_LFR_N_CWF_LONG_F3 0 // 0 => production of light continuous waveforms at f3
+#define MIN_DELTA_SNAPSHOT 16 // sec
+// BURST
+#define DEFAULT_SY_LFR_B_BP_P0 1 // sec
+#define DEFAULT_SY_LFR_B_BP_P1 5 // sec
+// SBM1
+#define DEFAULT_SY_LFR_S1_BP_P0 1 // sec
+#define DEFAULT_SY_LFR_S1_BP_P1 1 // sec
+// SBM2
+#define DEFAULT_SY_LFR_S2_BP_P0 1 // sec
+#define DEFAULT_SY_LFR_S2_BP_P1 5 // sec
+// ADDITIONAL PARAMETERS
+#define TIME_BETWEEN_TWO_SWF_PACKETS 30 // nb x 10 ms => 300 ms
+#define TIME_BETWEEN_TWO_CWF3_PACKETS 1000 // nb x 10 ms => 10 s
+// STATUS WORD
+#define DEFAULT_STATUS_WORD_BYTE0 0x0d // [0000] [1] [101] mode 4 bits / SPW enabled 1 bit / state is run 3 bits
+#define DEFAULT_STATUS_WORD_BYTE1 0x00
+//
+#define SY_LFR_DPU_CONNECT_TIMEOUT 100 // 100 * 10 ms = 1 s
+#define SY_LFR_DPU_CONNECT_ATTEMPT 3
+//****************************
+
+//*****************************
+// APB REGISTERS BASE ADDRESSES
+#define REGS_ADDR_APBUART 0x80000100
+#define REGS_ADDR_GPTIMER 0x80000300
+#define REGS_ADDR_GRSPW 0x80000500
+#define REGS_ADDR_TIME_MANAGEMENT 0x80000600
+#define REGS_ADDR_GRGPIO 0x80000b00
+
+#define REGS_ADDR_SPECTRAL_MATRIX 0x80000f00
+#define REGS_ADDR_WAVEFORM_PICKER 0x80000f50
+#define REGS_ADDR_VHDL_VERSION 0x80000ff0
+
+#define APBUART_CTRL_REG_MASK_DB 0xfffff7ff
+#define APBUART_CTRL_REG_MASK_TE 0x00000002
+#define APBUART_SCALER_RELOAD_VALUE 0x00000050 // 25 MHz => about 38400 (0x50)
+
+//**********
+// IRQ LINES
+#define IRQ_SM_SIMULATOR 9
+#define IRQ_SPARC_SM_SIMULATOR 0x19 // see sparcv8.pdf p.76 for interrupt levels
+#define IRQ_WAVEFORM_PICKER 14
+#define IRQ_SPARC_WAVEFORM_PICKER 0x1e // see sparcv8.pdf p.76 for interrupt levels
+#define IRQ_SPECTRAL_MATRIX 6
+#define IRQ_SPARC_SPECTRAL_MATRIX 0x16 // see sparcv8.pdf p.76 for interrupt levels
+
+//*****
+// TIME
+#define CLKDIV_SM_SIMULATOR (10416 - 1) // 10 ms => nominal is 1/96 = 0.010416667, 10417 - 1 = 10416
+#define TIMER_SM_SIMULATOR 1
+#define HK_PERIOD 100 // 100 * 10ms => 1s
+#define SY_LFR_TIME_SYN_TIMEOUT_in_ms 2000
+#define SY_LFR_TIME_SYN_TIMEOUT_in_ticks 200 // 200 * 10 ms = 2 s
+
+//**********
+// LPP CODES
+#define LFR_SUCCESSFUL 0
+#define LFR_DEFAULT 1
+#define LFR_EXE_ERROR 2
+
+//******
+// RTEMS
+#define TASKID_RECV 1
+#define TASKID_ACTN 2
+#define TASKID_SPIQ 3
+#define TASKID_STAT 4
+#define TASKID_AVF0 5
+#define TASKID_SWBD 6
+#define TASKID_WFRM 7
+#define TASKID_DUMB 8
+#define TASKID_HOUS 9
+#define TASKID_PRC0 10
+#define TASKID_CWF3 11
+#define TASKID_CWF2 12
+#define TASKID_CWF1 13
+#define TASKID_SEND 14
+#define TASKID_WTDG 15
+#define TASKID_AVF1 16
+#define TASKID_PRC1 17
+#define TASKID_AVF2 18
+#define TASKID_PRC2 19
+
+#define TASK_PRIORITY_SPIQ 5
+#define TASK_PRIORITY_WTDG 20
+#define TASK_PRIORITY_HOUS 30
+#define TASK_PRIORITY_CWF1 35 // CWF1 and CWF2 are never running together
+#define TASK_PRIORITY_CWF2 35 //
+#define TASK_PRIORITY_SWBD 37 // SWBD has a lower priority than WFRM, this is to extract the snapshot before sending it
+#define TASK_PRIORITY_WFRM 40
+#define TASK_PRIORITY_CWF3 40 // there is a printf in this function, be careful with its priority wrt CWF1
+#define TASK_PRIORITY_SEND 45
+#define TASK_PRIORITY_RECV 50
+#define TASK_PRIORITY_ACTN 50
+#define TASK_PRIORITY_AVF0 60
+#define TASK_PRIORITY_AVF1 70
+#define TASK_PRIORITY_PRC0 100
+#define TASK_PRIORITY_PRC1 100
+#define TASK_PRIORITY_AVF2 110
+#define TASK_PRIORITY_PRC2 110
+#define TASK_PRIORITY_STAT 200
+#define TASK_PRIORITY_DUMB 200
+
+#define MSG_QUEUE_COUNT_RECV 10
+#define MSG_QUEUE_COUNT_SEND 50
+#define MSG_QUEUE_COUNT_PRC0 10
+#define MSG_QUEUE_COUNT_PRC1 10
+#define MSG_QUEUE_COUNT_PRC2 5
+#define MSG_QUEUE_SIZE_SEND 810 // 806 + 4 => TM_LFR_SCIENCE_BURST_BP2_F1
+#define ACTION_MSG_SPW_IOCTL_SEND_SIZE 24 // hlen *hdr dlen *data sent options
+#define MSG_QUEUE_SIZE_PRC0 20 // two pointers and one rtems_event + 2 integers
+#define MSG_QUEUE_SIZE_PRC1 20 // two pointers and one rtems_event + 2 integers
+#define MSG_QUEUE_SIZE_PRC2 20 // two pointers and one rtems_event + 2 integers
+
+#define QUEUE_RECV 0
+#define QUEUE_SEND 1
+#define QUEUE_PRC0 2
+#define QUEUE_PRC1 3
+#define QUEUE_PRC2 4
+
+//*******
+// MACROS
+#ifdef PRINT_MESSAGES_ON_CONSOLE
+#define PRINTF(x) printf(x);
+#define PRINTF1(x,y) printf(x,y);
+#define PRINTF2(x,y,z) printf(x,y,z);
+#else
+#define PRINTF(x) ;
+#define PRINTF1(x,y) ;
+#define PRINTF2(x,y,z) ;
+#endif
+
+#ifdef BOOT_MESSAGES
+#define BOOT_PRINTF(x) printf(x);
+#define BOOT_PRINTF1(x,y) printf(x,y);
+#define BOOT_PRINTF2(x,y,z) printf(x,y,z);
+#else
+#define BOOT_PRINTF(x) ;
+#define BOOT_PRINTF1(x,y) ;
+#define BOOT_PRINTF2(x,y,z) ;
+#endif
+
+#ifdef DEBUG_MESSAGES
+#define DEBUG_PRINTF(x) printf(x);
+#define DEBUG_PRINTF1(x,y) printf(x,y);
+#define DEBUG_PRINTF2(x,y,z) printf(x,y,z);
+#else
+#define DEBUG_PRINTF(x) ;
+#define DEBUG_PRINTF1(x,y) ;
+#define DEBUG_PRINTF2(x,y,z) ;
+#endif
+
+#define CPU_USAGE_REPORT_PERIOD 6 // * 10 s = period
+
+struct param_local_str{
+ unsigned int local_sbm1_nb_cwf_sent;
+ unsigned int local_sbm1_nb_cwf_max;
+ unsigned int local_sbm2_nb_cwf_sent;
+ unsigned int local_sbm2_nb_cwf_max;
+};
+
+#endif // FSW_PARAMS_H_INCLUDED
diff --git a/timegen/header/fsw_params_nb_bytes.h b/timegen/header/fsw_params_nb_bytes.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/fsw_params_nb_bytes.h
@@ -0,0 +1,37 @@
+#ifndef TM_BYTE_POSITIONS_H
+#define TM_BYTE_POSITIONS_H
+
+// SEQUENCE_CNT
+#define PACKET_POS_SEQUENCE_CNT 6 // 4 + 2
+
+// TC_LFR_LOAD_COMMON_PAR
+
+// TC_LFR_LOAD_NORMAL_PAR
+#define DATAFIELD_POS_SY_LFR_N_SWF_L 0
+#define DATAFIELD_POS_SY_LFR_N_SWF_P 2
+#define DATAFIELD_POS_SY_LFR_N_ASM_P 4
+#define DATAFIELD_POS_SY_LFR_N_BP_P0 6
+#define DATAFIELD_POS_SY_LFR_N_BP_P1 7
+#define DATAFIELD_POS_SY_LFR_N_CWF_LONG_F3 8
+
+// TC_LFR_LOAD_BURST_PAR
+#define DATAFIELD_POS_SY_LFR_B_BP_P0 0
+#define DATAFIELD_POS_SY_LFR_B_BP_P1 1
+
+// TC_LFR_LOAD_SBM1_PAR
+#define DATAFIELD_POS_SY_LFR_S1_BP_P0 0
+#define DATAFIELD_POS_SY_LFR_S1_BP_P1 1
+
+// TC_LFR_LOAD_SBM2_PAR
+#define DATAFIELD_POS_SY_LFR_S2_BP_P0 0
+#define DATAFIELD_POS_SY_LFR_S2_BP_P1 1
+
+// TC_LFR_UPDATE_INFO
+#define BYTE_POS_UPDATE_INFO_PARAMETERS_SET5 34
+#define BYTE_POS_UPDATE_INFO_PARAMETERS_SET6 35
+
+// TC_LFR_ENTER_MODE
+#define BYTE_POS_CP_MODE_LFR_SET 11
+#define BYTE_POS_CP_LFR_ENTER_MODE_TIME 12
+
+#endif // TM_BYTE_POSITIONS_H
diff --git a/timegen/header/fsw_params_processing.h b/timegen/header/fsw_params_processing.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/fsw_params_processing.h
@@ -0,0 +1,70 @@
+#ifndef FSW_PARAMS_PROCESSING_H
+#define FSW_PARAMS_PROCESSING_H
+
+#define NB_BINS_PER_SM 128
+#define NB_VALUES_PER_SM 25
+#define TOTAL_SIZE_SM 3200 // 25 * 128 = 0xC80
+#define TOTAL_SIZE_NORM_BP1_F0 99 // 11 * 9 = 99
+#define TOTAL_SIZE_NORM_BP1_F1 117 // 13 * 9 = 117
+#define TOTAL_SIZE_NORM_BP1_F2 108 // 12 * 9 = 108
+#define TOTAL_SIZE_SBM1_BP1_F0 198 // 22 * 9 = 198
+//
+#define NB_RING_NODES_SM_F0 12 // AT LEAST 3
+#define NB_RING_NODES_ASM_BURST_SBM_F0 10 // AT LEAST 3
+#define NB_RING_NODES_ASM_NORM_F0 10 // AT LEAST 3
+#define NB_RING_NODES_SM_F1 3 // AT LEAST 3
+#define NB_RING_NODES_ASM_BURST_SBM_F1 5 // AT LEAST 3
+#define NB_RING_NODES_ASM_NORM_F1 5 // AT LEAST 3
+#define NB_RING_NODES_SM_F2 3 // AT LEAST 3
+#define NB_RING_NODES_ASM_BURST_SBM_F2 3 // AT LEAST 3
+#define NB_RING_NODES_ASM_NORM_F2 3 // AT LEAST 3
+//
+#define NB_BINS_PER_ASM_F0 88
+#define NB_BINS_PER_PKT_ASM_F0 44
+#define TOTAL_SIZE_ASM_F0_IN_BYTES 4400 // 25 * 88 * 2
+#define ASM_F0_INDICE_START 17 // 88 bins
+#define ASM_F0_INDICE_STOP 104 // 2 packets of 44 bins
+//
+#define NB_BINS_PER_ASM_F1 104
+#define NB_BINS_PER_PKT_ASM_F1 52
+#define TOTAL_SIZE_ASM_F1_IN_BYTES 5200 // 25 * 104 * 2
+#define ASM_F1_INDICE_START 6 // 104 bins
+#define ASM_F1_INDICE_STOP 109 // 2 packets of 52 bins
+//
+#define NB_BINS_PER_ASM_F2 96
+#define NB_BINS_PER_PKT_ASM_F2 48
+#define TOTAL_SIZE_ASM_F2_IN_BYTES 4800 // 25 * 96 * 2
+#define ASM_F2_INDICE_START 7 // 96 bins
+#define ASM_F2_INDICE_STOP 102 // 2 packets of 48 bins
+//
+#define NB_BINS_COMPRESSED_SM_F0 11
+#define NB_BINS_COMPRESSED_SM_F1 13
+#define NB_BINS_COMPRESSED_SM_F2 12
+#define NB_BINS_COMPRESSED_SM_SBM_F0 22
+#define NB_BINS_COMPRESSED_SM_SBM_F1 26
+#define NB_BINS_COMPRESSED_SM_SBM_F2 24
+//
+#define NB_BYTES_PER_BP1 9
+//
+#define NB_BINS_TO_AVERAGE_ASM_F0 8
+#define NB_BINS_TO_AVERAGE_ASM_F1 8
+#define NB_BINS_TO_AVERAGE_ASM_F2 8
+#define NB_BINS_TO_AVERAGE_ASM_SBM_F0 4
+#define NB_BINS_TO_AVERAGE_ASM_SBM_F1 4
+#define NB_BINS_TO_AVERAGE_ASM_SBM_F2 4
+//
+#define TOTAL_SIZE_COMPRESSED_ASM_NORM_F0 275 // 11 * 25 WORDS
+#define TOTAL_SIZE_COMPRESSED_ASM_NORM_F1 325 // 13 * 25 WORDS
+#define TOTAL_SIZE_COMPRESSED_ASM_NORM_F2 300 // 12 * 25 WORDS
+#define TOTAL_SIZE_COMPRESSED_ASM_SBM_F0 550 // 22 * 25 WORDS
+#define TOTAL_SIZE_COMPRESSED_ASM_SBM_F1 650 // 26 * 25 WORDS
+#define TOTAL_SIZE_COMPRESSED_ASM_SBM_F2 600 // 24 * 25 WORDS
+#define TOTAL_SIZE_BP1_NORM_F0 99 // 9 * 11 UNSIGNED CHAR
+#define TOTAL_SIZE_BP1_SBM_F0 198 // 9 * 22 UNSIGNED CHAR
+// GENERAL
+#define NB_SM_BEFORE_AVF0 8 // must be 8 due to the SM_average() function
+#define NB_SM_BEFORE_AVF1 8 // must be 8 due to the SM_average() function
+#define NB_SM_BEFORE_AVF2 1 // must be 1 due to the SM_average_f2() function
+
+#endif // FSW_PARAMS_PROCESSING_H
+
diff --git a/timegen/header/fsw_params_wf_handler.h b/timegen/header/fsw_params_wf_handler.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/fsw_params_wf_handler.h
@@ -0,0 +1,8 @@
+#ifndef FSW_PARAMS_WF_HANDLER_H
+#define FSW_PARAMS_WF_HANDLER_H
+
+#define WFRM_BUFFER 8128 // (NB_SAMPLES_PER_SNAPSHOT * NB_WORDS_SWF_BLK) + TIME_OFFSET + 62
+ // (2688 * 3 ) + 2 + 62 = 8128 = 0X1FC0
+ // 8128 * 4 = 32512 = 0x7F00
+
+#endif // FSW_PARAMS_WF_HANDLER_H
diff --git a/timegen/header/fsw_spacewire.h b/timegen/header/fsw_spacewire.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/fsw_spacewire.h
@@ -0,0 +1,53 @@
+#ifndef FSW_SPACEWIRE_H_INCLUDED
+#define FSW_SPACEWIRE_H_INCLUDED
+
+#include
+#include
+
+#include // for O_RDWR
+#include // for the read call
+#include // for the ioctl call
+#include
+
+#include "fsw_params.h"
+#include "tc_handler.h"
+#include "TC_types.h"
+
+extern spw_stats spacewire_stats;
+extern spw_stats spacewire_stats_backup;
+extern rtems_id rtems_task_id_updt;
+
+void resetLocalCoarseTime();
+void setLocalCoarseTime( unsigned int value );
+unsigned int getLocalCoarseTime();
+void incrementLocalCoarseTime();
+
+// TC_LFR_UPDATE_TIME
+void initLookUpTableForCRC( void );
+void GetCRCAsTwoBytes(unsigned char* data, unsigned char* crcAsTwoBytes, unsigned int sizeOfData);
+unsigned int Crc_opt( unsigned char D, unsigned int Chk);
+void updateTimePacket(unsigned int time, Packet_TC_LFR_UPDATE_TIME_WITH_HEADER_t *packet);
+
+// RTEMS TASK
+rtems_task spiq_task( rtems_task_argument argument );
+rtems_task recv_task( rtems_task_argument unused );
+rtems_task send_task( rtems_task_argument argument );
+rtems_task wtdg_task( rtems_task_argument argument );
+rtems_task updt_task( rtems_task_argument unused );
+
+int spacewire_open_link( void );
+int spacewire_start_link( int fd );
+int spacewire_stop_and_start_link( int fd );
+int spacewire_configure_link(int fd );
+int spacewire_reset_link( void );
+void spacewire_set_NP( unsigned char val, unsigned int regAddr ); // No Port force
+void spacewire_set_RE( unsigned char val, unsigned int regAddr ); // RMAP Enable
+void spacewire_compute_stats_offsets( void );
+void spacewire_update_statistics( void );
+
+void timecode_irq_handler( void *pDev, void *regs, int minor, unsigned int tc );
+rtems_timer_service_routine user_routine( rtems_id timer_id, void *user_data );
+
+void (*grspw_timecode_callback) ( void *pDev, void *regs, int minor, unsigned int tc );
+
+#endif // FSW_SPACEWIRE_H_INCLUDED
diff --git a/timegen/header/grlib_regs.h b/timegen/header/grlib_regs.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/grlib_regs.h
@@ -0,0 +1,109 @@
+#ifndef GRLIB_REGS_H_INCLUDED
+#define GRLIB_REGS_H_INCLUDED
+
+#define NB_GPTIMER 3
+
+struct apbuart_regs_str{
+ volatile unsigned int data;
+ volatile unsigned int status;
+ volatile unsigned int ctrl;
+ volatile unsigned int scaler;
+ volatile unsigned int fifoDebug;
+};
+
+struct grgpio_regs_str{
+ volatile int io_port_data_register;
+ int io_port_output_register;
+ int io_port_direction_register;
+ int interrupt_mak_register;
+ int interrupt_polarity_register;
+ int interrupt_edge_register;
+ int bypass_register;
+ int reserved;
+ // 0x20-0x3c interrupt map register(s)
+};
+
+typedef struct {
+ volatile unsigned int counter;
+ volatile unsigned int reload;
+ volatile unsigned int ctrl;
+ volatile unsigned int unused;
+} timer_regs_t;
+
+typedef struct {
+ volatile unsigned int scaler_value;
+ volatile unsigned int scaler_reload;
+ volatile unsigned int conf;
+ volatile unsigned int unused0;
+ timer_regs_t timer[NB_GPTIMER];
+} gptimer_regs_t;
+
+typedef struct {
+ volatile int ctrl; // bit 0 forces the load of the coarse_time_load value and resets the fine_time
+ volatile int coarse_time_load;
+ volatile int coarse_time;
+ volatile int fine_time;
+} time_management_regs_t;
+
+typedef struct {
+ volatile int data_shaping; // 0x00 00 *** R1 R0 SP1 SP0 BW
+ volatile int burst_enable; // 0x04 01 *** burst f2, f1, f0 enable f3, f2, f1, f0
+ volatile int addr_data_f0; // 0x08 10 ***
+ volatile int addr_data_f1; // 0x0c 11 ***
+ volatile int addr_data_f2; // 0x10 100 ***
+ volatile int addr_data_f3; // 0x14 101 ***
+ volatile int status; // 0x18 110 ***
+ volatile int delta_snapshot; // 0x1c 111 ***
+ volatile int delta_f2_f1; // 0x20 0000 ***
+ volatile int delta_f2_f0; // 0x24 0001 ***
+ volatile int nb_burst_available;// 0x28 0010 ***
+ volatile int nb_snapshot_param; // 0x2c 0011 ***
+} waveform_picker_regs_t;
+
+typedef struct{
+ int data_shaping; // 0x00 00 *** R1 R0 SP1 SP0 BW
+ int run_burst_enable; // 0x04 01 *** [run *** burst f2, f1, f0 *** enable f3, f2, f1, f0 ]
+ int addr_data_f0; // 0x08
+ int addr_data_f1; // 0x0c
+ int addr_data_f2; // 0x10
+ int addr_data_f3; // 0x14
+ volatile int status; // 0x18
+ int delta_snapshot; // 0x1c
+ int delta_f0; // 0x20
+ int delta_f0_2; // 0x24
+ int delta_f1; // 0x28
+ int delta_f2; // 0x2c
+ int nb_data_by_buffer; // 0x30
+ int snapshot_param; // 0x34
+ int start_date; // 0x38
+ int nb_word_in_buffer; // 0x3c
+} waveform_picker_regs_new_t;
+
+typedef struct {
+ volatile int config; // 0x00
+ volatile int status; // 0x04
+ volatile int f0_0_address; // 0x08
+ volatile int f0_1_address; // 0x0C
+ //
+ volatile int f1_0_address; // 0x10
+ volatile int f1_1_address; // 0x14
+ volatile int f2_0_address; // 0x18
+ volatile int f2_1_address; // 0x1C
+ //
+ volatile unsigned int f0_0_coarse_time; // 0x20
+ volatile unsigned int f0_0_fine_time; // 0x24
+ volatile unsigned int f0_1_coarse_time; // 0x28
+ volatile unsigned int f0_1_fine_time; // 0x2C
+ //
+ volatile unsigned int f1_0_coarse_time; // 0x30
+ volatile unsigned int f1_0_fine_time; // 0x34
+ volatile unsigned int f1_1_coarse_time; // 0x38
+ volatile unsigned int f1_1_time_time; // 0x3C
+ //
+ volatile unsigned int f2_0_coarse_time; // 0x40
+ volatile unsigned int f2_0_fine_time; // 0x44
+ volatile unsigned int f2_1_coarse_time; // 0x48
+ volatile unsigned int f2_1_fine_time; // 0x4C
+} spectral_matrix_regs_t;
+
+#endif // GRLIB_REGS_H_INCLUDED
diff --git a/timegen/header/lfr_cpu_usage_report.h b/timegen/header/lfr_cpu_usage_report.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/lfr_cpu_usage_report.h
@@ -0,0 +1,32 @@
+#ifndef LFR_CPU_USAGE_REPORT_H
+#define LFR_CPU_USAGE_REPORT_H
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include
+
+#include
+#include
+#include
+#include
+#include
+#include
+
+#include
+#include
+
+#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
+ #include
+#endif
+
+#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
+ extern Timestamp_Control CPU_usage_Uptime_at_last_reset;
+#else
+ extern uint32_t CPU_usage_Ticks_at_last_reset;
+#endif
+
+unsigned char lfr_rtems_cpu_usage_report( void );
+
+#endif // LFR_CPU_USAGE_REPORT_H
diff --git a/timegen/header/processing/avf0_prc0.h b/timegen/header/processing/avf0_prc0.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/processing/avf0_prc0.h
@@ -0,0 +1,36 @@
+#ifndef AVF0_PRC0_H_INCLUDED
+#define AVF0_PRC0_H_INCLUDED
+
+#include "fsw_processing.h"
+#include "basic_parameters.h"
+
+typedef struct {
+ unsigned int norm_bp1;
+ unsigned int norm_bp2;
+ unsigned int norm_asm;
+ unsigned int burst_sbm_bp1;
+ unsigned int burst_sbm_bp2;
+ unsigned int burst_bp1;
+ unsigned int burst_bp2;
+ unsigned int sbm1_bp1;
+ unsigned int sbm1_bp2;
+ unsigned int sbm2_bp1;
+ unsigned int sbm2_bp2;
+} nb_sm_before_bp_asm_f0;
+
+//************
+// RTEMS TASKS
+rtems_task avf0_task( rtems_task_argument lfrRequestedMode );
+rtems_task prc0_task( rtems_task_argument lfrRequestedMode );
+
+//**********
+// FUNCTIONS
+
+void reset_nb_sm_f0( unsigned char lfrMode );
+
+//*******
+// EXTERN
+extern ring_node_sm *ring_node_for_averaging_sm_f0;
+extern rtems_status_code get_message_queue_id_prc0( rtems_id *queue_id );
+
+#endif // AVF0_PRC0_H_INCLUDED
diff --git a/timegen/header/processing/avf1_prc1.h b/timegen/header/processing/avf1_prc1.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/processing/avf1_prc1.h
@@ -0,0 +1,33 @@
+#ifndef AVF1_PRC1_H
+#define AVF1_PRC1_H
+
+#include "fsw_processing.h"
+
+typedef struct {
+ unsigned int norm_bp1;
+ unsigned int norm_bp2;
+ unsigned int norm_asm;
+ unsigned int burst_sbm_bp1;
+ unsigned int burst_sbm_bp2;
+ unsigned int burst_bp1;
+ unsigned int burst_bp2;
+ unsigned int sbm2_bp1;
+ unsigned int sbm2_bp2;
+} nb_sm_before_bp_asm_f1;
+
+//************
+// RTEMS TASKS
+rtems_task avf1_task( rtems_task_argument lfrRequestedMode );
+rtems_task prc1_task( rtems_task_argument lfrRequestedMode );
+
+//**********
+// FUNCTIONS
+
+void reset_nb_sm_f1( unsigned char lfrMode );
+
+//*******
+// EXTERN
+extern struct ring_node_sm *ring_node_for_averaging_sm_f1;
+extern rtems_status_code get_message_queue_id_prc1( rtems_id *queue_id );
+
+#endif // AVF1_PRC1_H
diff --git a/timegen/header/processing/avf2_prc2.h b/timegen/header/processing/avf2_prc2.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/processing/avf2_prc2.h
@@ -0,0 +1,28 @@
+#ifndef AVF2_PRC2_H
+#define AVF2_PRC2_H
+
+#include "fsw_processing.h"
+
+typedef struct {
+ unsigned int norm_bp1;
+ unsigned int norm_bp2;
+ unsigned int norm_asm;
+} nb_sm_before_bp_asm_f2;
+
+//************
+// RTEMS TASKS
+rtems_task avf2_task( rtems_task_argument lfrRequestedMode );
+rtems_task prc2_task( rtems_task_argument lfrRequestedMode );
+
+//**********
+// FUNCTIONS
+
+void reset_nb_sm_f2( void );
+void SM_average_f2( float *averaged_spec_mat_f2, ring_node_sm *ring_node, unsigned int nbAverageNormF2 );
+
+//*******
+// EXTERN
+extern struct ring_node_sm *ring_node_for_averaging_sm_f2;
+extern rtems_status_code get_message_queue_id_prc2( rtems_id *queue_id );
+
+#endif // AVF2_PRC2_H
diff --git a/timegen/header/processing/fsw_processing.h b/timegen/header/processing/fsw_processing.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/processing/fsw_processing.h
@@ -0,0 +1,243 @@
+#ifndef FSW_PROCESSING_H_INCLUDED
+#define FSW_PROCESSING_H_INCLUDED
+
+#include
+#include
+#include
+#include // abs() is in the stdlib
+#include // printf()
+#include
+
+#include "fsw_params.h"
+#include "fsw_spacewire.h"
+
+typedef struct ring_node_sm
+{
+ struct ring_node_sm *previous;
+ struct ring_node_sm *next;
+ int buffer_address;
+ unsigned int status;
+ unsigned int coarseTime;
+ unsigned int fineTime;
+} ring_node_sm;
+
+typedef struct ring_node_asm
+{
+ struct ring_node_asm *next;
+ float matrix[ TOTAL_SIZE_SM ];
+ unsigned int status;
+} ring_node_asm;
+
+typedef struct
+{
+ Header_TM_LFR_SCIENCE_BP_t header;
+ unsigned char data[ 30 * 22 ]; // MAX size is 22 * 30 [TM_LFR_SCIENCE_BURST_BP2_F1]
+} bp_packet;
+
+typedef struct
+{
+ Header_TM_LFR_SCIENCE_BP_with_spare_t header;
+ unsigned char data[ 9 * 13 ]; // only for TM_LFR_SCIENCE_NORMAL_BP1_F0 and F1
+} bp_packet_with_spare;
+
+typedef struct
+{
+ ring_node_asm *norm;
+ ring_node_asm *burst_sbm;
+ rtems_event_set event;
+ unsigned int coarseTime;
+ unsigned int fineTime;
+} asm_msg;
+
+extern volatile int sm_f0[ ];
+extern volatile int sm_f1[ ];
+extern volatile int sm_f2[ ];
+
+// parameters
+extern struct param_local_str param_local;
+
+// registers
+extern time_management_regs_t *time_management_regs;
+extern spectral_matrix_regs_t *spectral_matrix_regs;
+
+extern rtems_name misc_name[5];
+extern rtems_id Task_id[20]; /* array of task ids */
+
+// ISR
+rtems_isr spectral_matrices_isr( rtems_vector_number vector );
+rtems_isr spectral_matrices_isr_simu( rtems_vector_number vector );
+
+//******************
+// Spectral Matrices
+void reset_nb_sm( void );
+// SM
+void SM_init_rings( void );
+void SM_reset_current_ring_nodes( void );
+void SM_generic_init_ring(ring_node_sm *ring, unsigned char nbNodes, volatile int sm_f[] );
+// ASM
+void ASM_generic_init_ring(ring_node_asm *ring, unsigned char nbNodes );
+void ASM_init_header( Header_TM_LFR_SCIENCE_ASM_t *header);
+void ASM_send(Header_TM_LFR_SCIENCE_ASM_t *header, char *spectral_matrix,
+ unsigned int sid, spw_ioctl_pkt_send *spw_ioctl_send, rtems_id queue_id);
+
+//*****************
+// Basic Parameters
+
+void BP_reset_current_ring_nodes( void );
+void BP_init_header( Header_TM_LFR_SCIENCE_BP_t *header,
+ unsigned int apid, unsigned char sid,
+ unsigned int packetLength , unsigned char blkNr);
+void BP_init_header_with_spare( Header_TM_LFR_SCIENCE_BP_with_spare_t *header,
+ unsigned int apid, unsigned char sid,
+ unsigned int packetLength, unsigned char blkNr );
+void BP_send( char *data,
+ rtems_id queue_id ,
+ unsigned int nbBytesToSend , unsigned int sid );
+
+//******************
+// general functions
+void reset_spectral_matrix_regs( void );
+void set_time(unsigned char *time, unsigned char *timeInBuffer );
+unsigned long long int get_acquisition_time( unsigned char *timePtr );
+void close_matrix_actions(unsigned int *nb_sm, unsigned int nb_sm_before_avf, rtems_id avf_task_id,
+ ring_node_sm *node_for_averaging, ring_node_sm *ringNode, unsigned long long int time);
+unsigned char getSID( rtems_event_set event );
+
+extern rtems_status_code get_message_queue_id_prc1( rtems_id *queue_id );
+extern rtems_status_code get_message_queue_id_prc2( rtems_id *queue_id );
+
+//***************************************
+// DEFINITIONS OF STATIC INLINE FUNCTIONS
+static inline void SM_average( float *averaged_spec_mat_NORM, float *averaged_spec_mat_SBM,
+ ring_node_sm *ring_node_tab[],
+ unsigned int nbAverageNORM, unsigned int nbAverageSBM );
+static inline void ASM_reorganize_and_divide(float *averaged_spec_mat, float *averaged_spec_mat_reorganized,
+ float divider );
+static inline void ASM_compress_reorganize_and_divide(float *averaged_spec_mat, float *compressed_spec_mat,
+ float divider,
+ unsigned char nbBinsCompressedMatrix, unsigned char nbBinsToAverage , unsigned char ASMIndexStart);
+static inline void ASM_convert(volatile float *input_matrix, char *output_matrix);
+
+void SM_average( float *averaged_spec_mat_NORM, float *averaged_spec_mat_SBM,
+ ring_node_sm *ring_node_tab[],
+ unsigned int nbAverageNORM, unsigned int nbAverageSBM )
+{
+ float sum;
+ unsigned int i;
+
+ for(i=0; ibuffer_address) ) [ i ]
+ + ( (int *) (ring_node_tab[1]->buffer_address) ) [ i ]
+ + ( (int *) (ring_node_tab[2]->buffer_address) ) [ i ]
+ + ( (int *) (ring_node_tab[3]->buffer_address) ) [ i ]
+ + ( (int *) (ring_node_tab[4]->buffer_address) ) [ i ]
+ + ( (int *) (ring_node_tab[5]->buffer_address) ) [ i ]
+ + ( (int *) (ring_node_tab[6]->buffer_address) ) [ i ]
+ + ( (int *) (ring_node_tab[7]->buffer_address) ) [ i ];
+
+ if ( (nbAverageNORM == 0) && (nbAverageSBM == 0) )
+ {
+ averaged_spec_mat_NORM[ i ] = sum;
+ averaged_spec_mat_SBM[ i ] = sum;
+ }
+ else if ( (nbAverageNORM != 0) && (nbAverageSBM != 0) )
+ {
+ averaged_spec_mat_NORM[ i ] = ( averaged_spec_mat_NORM[ i ] + sum );
+ averaged_spec_mat_SBM[ i ] = ( averaged_spec_mat_SBM[ i ] + sum );
+ }
+ else if ( (nbAverageNORM != 0) && (nbAverageSBM == 0) )
+ {
+ averaged_spec_mat_NORM[ i ] = ( averaged_spec_mat_NORM[ i ] + sum );
+ averaged_spec_mat_SBM[ i ] = sum;
+ }
+ else
+ {
+ PRINTF2("ERR *** in SM_average *** unexpected parameters %d %d\n", nbAverageNORM, nbAverageSBM)
+ }
+ }
+}
+
+void ASM_reorganize_and_divide( float *averaged_spec_mat, float *averaged_spec_mat_reorganized, float divider )
+{
+ int frequencyBin;
+ int asmComponent;
+ unsigned int offsetAveragedSpecMatReorganized;
+ unsigned int offsetAveragedSpecMat;
+
+ for (asmComponent = 0; asmComponent < NB_VALUES_PER_SM; asmComponent++)
+ {
+ for( frequencyBin = 0; frequencyBin < NB_BINS_PER_SM; frequencyBin++ )
+ {
+ offsetAveragedSpecMatReorganized =
+ frequencyBin * NB_VALUES_PER_SM
+ + asmComponent;
+ offsetAveragedSpecMat =
+ asmComponent * NB_BINS_PER_SM
+ + frequencyBin;
+ averaged_spec_mat_reorganized[offsetAveragedSpecMatReorganized ] =
+ averaged_spec_mat[ offsetAveragedSpecMat ] / divider;
+ }
+ }
+}
+
+void ASM_compress_reorganize_and_divide(float *averaged_spec_mat, float *compressed_spec_mat , float divider,
+ unsigned char nbBinsCompressedMatrix, unsigned char nbBinsToAverage, unsigned char ASMIndexStart )
+{
+ int frequencyBin;
+ int asmComponent;
+ int offsetASM;
+ int offsetCompressed;
+ int k;
+
+ // build data
+ for (asmComponent = 0; asmComponent < NB_VALUES_PER_SM; asmComponent++)
+ {
+ for( frequencyBin = 0; frequencyBin < nbBinsCompressedMatrix; frequencyBin++ )
+ {
+ offsetCompressed = // NO TIME OFFSET
+ frequencyBin * NB_VALUES_PER_SM
+ + asmComponent;
+ offsetASM = // NO TIME OFFSET
+ asmComponent * NB_BINS_PER_SM
+ + ASMIndexStart
+ + frequencyBin * nbBinsToAverage;
+ compressed_spec_mat[ offsetCompressed ] = 0;
+ for ( k = 0; k < nbBinsToAverage; k++ )
+ {
+ compressed_spec_mat[offsetCompressed ] =
+ ( compressed_spec_mat[ offsetCompressed ]
+ + averaged_spec_mat[ offsetASM + k ] ) / (divider * nbBinsToAverage);
+ }
+ }
+ }
+}
+
+void ASM_convert( volatile float *input_matrix, char *output_matrix)
+{
+ unsigned int frequencyBin;
+ unsigned int asmComponent;
+ char * pt_char_input;
+ char * pt_char_output;
+ unsigned int offsetInput;
+ unsigned int offsetOutput;
+
+ pt_char_input = (char*) &input_matrix;
+ pt_char_output = (char*) &output_matrix;
+
+ // convert all other data
+ for( frequencyBin=0; frequencyBin
+#include
+
+#include "tc_load_dump_parameters.h"
+#include "tc_acceptance.h"
+#include "tm_lfr_tc_exe.h"
+#include "wf_handler.h"
+#include "fsw_processing.h"
+
+#include "lfr_cpu_usage_report.h"
+
+// MODE PARAMETERS
+extern unsigned int maxCount;
+
+//****
+// ISR
+rtems_isr commutation_isr1( rtems_vector_number vector );
+rtems_isr commutation_isr2( rtems_vector_number vector );
+
+void reset_transitionCoarseTime( void );
+void set_transitionCoarseTime( unsigned int value );
+unsigned int get_transitionCoarseTime( void );
+
+//***********
+// RTEMS TASK
+rtems_task actn_task( rtems_task_argument unused );
+
+//***********
+// TC ACTIONS
+int action_reset( ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time );
+int action_enter_mode(ccsdsTelecommandPacket_t *TC, rtems_id queue_id);
+int action_update_info( ccsdsTelecommandPacket_t *TC, rtems_id queue_id );
+int action_enable_calibration( ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time );
+int action_disable_calibration( ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time );
+int action_update_time( ccsdsTelecommandPacket_t *TC);
+
+// mode transition
+int check_mode_value( unsigned char requestedMode );
+int check_mode_transition( unsigned char requestedMode );
+int check_transition_date( unsigned int transitionCoarseTime );
+int stop_current_mode( void );
+int enter_mode( unsigned char mode , unsigned int transitionCoarseTime );
+int restart_science_tasks(unsigned char lfrRequestedMode );
+int suspend_science_tasks();
+void launch_waveform_picker(unsigned char mode , unsigned int transitionCoarseTime);
+void launch_spectral_matrix( void );
+void launch_spectral_matrix_simu( void );
+void set_irq_on_new_ready_matrix(unsigned char value );
+void set_run_matrix_spectral( unsigned char value );
+
+// other functions
+void updateLFRCurrentMode();
+void update_last_TC_exe( ccsdsTelecommandPacket_t *TC , unsigned char *time );
+void update_last_TC_rej(ccsdsTelecommandPacket_t *TC , unsigned char *time );
+void close_action( ccsdsTelecommandPacket_t *TC, int result, rtems_id queue_id );
+
+extern rtems_status_code get_message_queue_id_send( rtems_id *queue_id );
+extern rtems_status_code get_message_queue_id_recv( rtems_id *queue_id );
+
+#endif // TC_HANDLER_H_INCLUDED
+
+
+
diff --git a/timegen/header/tc_load_dump_parameters.h b/timegen/header/tc_load_dump_parameters.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/tc_load_dump_parameters.h
@@ -0,0 +1,51 @@
+#ifndef TC_LOAD_DUMP_PARAMETERS_H
+#define TC_LOAD_DUMP_PARAMETERS_H
+
+#include
+#include
+
+#include "fsw_params.h"
+#include "wf_handler.h"
+#include "tm_lfr_tc_exe.h"
+#include "fsw_misc.h"
+
+#define FLOAT_EQUAL_ZERO 0.001
+
+extern unsigned short sequenceCounterParameterDump;
+
+int action_load_common_par( ccsdsTelecommandPacket_t *TC );
+int action_load_normal_par(ccsdsTelecommandPacket_t *TC, rtems_id queue_id , unsigned char *time);
+int action_load_burst_par(ccsdsTelecommandPacket_t *TC, rtems_id queue_id , unsigned char *time);
+int action_load_sbm1_par(ccsdsTelecommandPacket_t *TC, rtems_id queue_id , unsigned char *time);
+int action_load_sbm2_par(ccsdsTelecommandPacket_t *TC, rtems_id queue_id , unsigned char *time);
+int action_dump_par(rtems_id queue_id );
+
+// NORMAL
+int check_common_par_consistency( ccsdsTelecommandPacket_t *TC, rtems_id queue_id );
+int set_sy_lfr_n_swf_l( ccsdsTelecommandPacket_t *TC );
+int set_sy_lfr_n_swf_p( ccsdsTelecommandPacket_t *TC );
+int set_sy_lfr_n_asm_p( ccsdsTelecommandPacket_t *TC );
+int set_sy_lfr_n_bp_p0( ccsdsTelecommandPacket_t *TC );
+int set_sy_lfr_n_bp_p1( ccsdsTelecommandPacket_t *TC );
+int set_sy_lfr_n_cwf_long_f3( ccsdsTelecommandPacket_t *TC );
+
+// BURST
+int set_sy_lfr_b_bp_p0( ccsdsTelecommandPacket_t *TC );
+int set_sy_lfr_b_bp_p1( ccsdsTelecommandPacket_t *TC );
+
+// SBM1
+int set_sy_lfr_s1_bp_p0( ccsdsTelecommandPacket_t *TC );
+int set_sy_lfr_s1_bp_p1( ccsdsTelecommandPacket_t *TC );
+
+// SBM2
+int set_sy_lfr_s2_bp_p0( ccsdsTelecommandPacket_t *TC );
+int set_sy_lfr_s2_bp_p1( ccsdsTelecommandPacket_t *TC );
+
+// TC_LFR_UPDATE_INFO
+unsigned int check_update_info_hk_lfr_mode( unsigned char mode );
+unsigned int check_update_info_hk_tds_mode( unsigned char mode );
+unsigned int check_update_info_hk_thr_mode( unsigned char mode );
+
+void init_parameter_dump( void );
+
+#endif // TC_LOAD_DUMP_PARAMETERS_H
diff --git a/timegen/header/tm_byte_positions.h b/timegen/header/tm_byte_positions.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/tm_byte_positions.h
@@ -0,0 +1,23 @@
+#ifndef TM_BYTE_POSITIONS_H
+#define TM_BYTE_POSITIONS_H
+
+#define BYTE_POS_CP_LFR_MODE 11
+
+// TC_LFR_LOAD_COMMON_PAR
+
+// TC_LFR_LOAD_NORMAL_PAR
+#define BYTE_POS_SY_LFR_N_SWF_L 0
+#define BYTE_POS_SY_LFR_N_SWF_P 2
+#define BYTE_POS_SY_LFR_N_ASM_P 4
+#define BYTE_POS_SY_LFR_N_BP_P0 6
+#define BYTE_POS_SY_LFR_N_BP_P1 7
+#define BYTE_POS_SY_LFR_N_CWF_LONG_F3 8
+
+// TC_LFR_LOAD_BURST_PAR
+
+// TC_LFR_LOAD_SBM1_PAR
+
+// TC_LFR_LOAD_SBM2_PAR
+
+
+#endif // TM_BYTE_POSITIONS_H
diff --git a/timegen/header/tm_lfr_tc_exe.h b/timegen/header/tm_lfr_tc_exe.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/tm_lfr_tc_exe.h
@@ -0,0 +1,26 @@
+#ifndef TM_LFR_TC_EXE_H_INCLUDED
+#define TM_LFR_TC_EXE_H_INCLUDED
+
+#include
+#include
+
+#include "fsw_params.h"
+#include "fsw_spacewire.h"
+
+extern unsigned short sequenceCounters_TC_EXE[];
+
+int send_tm_lfr_tc_exe_success( ccsdsTelecommandPacket_t *TC, rtems_id queue_id );
+int send_tm_lfr_tc_exe_inconsistent( ccsdsTelecommandPacket_t *TC, rtems_id queue_id,
+ unsigned char byte_position, unsigned char rcv_value );
+int send_tm_lfr_tc_exe_not_executable( ccsdsTelecommandPacket_t *TC, rtems_id queue_id );
+int send_tm_lfr_tc_exe_not_implemented( ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time );
+int send_tm_lfr_tc_exe_error(ccsdsTelecommandPacket_t *TC, rtems_id queue_id );
+int send_tm_lfr_tc_exe_corrupted( ccsdsTelecommandPacket_t *TC, rtems_id queue_id,
+ unsigned char *computed_CRC, unsigned char *currentTC_LEN_RCV, unsigned char destinationID );
+
+void increment_seq_counter_destination_id( unsigned char *packet_sequence_control, unsigned char destination_id );
+
+#endif // TM_LFR_TC_EXE_H_INCLUDED
+
+
+
diff --git a/timegen/header/wf_handler.h b/timegen/header/wf_handler.h
new file mode 100644
--- /dev/null
+++ b/timegen/header/wf_handler.h
@@ -0,0 +1,92 @@
+#ifndef WF_HANDLER_H_INCLUDED
+#define WF_HANDLER_H_INCLUDED
+
+#include
+#include
+#include
+#include
+
+#include "fsw_params.h"
+#include "fsw_spacewire.h"
+#include "fsw_misc.h"
+#include "fsw_params_wf_handler.h"
+
+#define pi 3.1415
+
+extern int fdSPW;
+
+//*****************
+// waveform buffers
+extern volatile int wf_snap_f0[ ];
+extern volatile int wf_snap_f1[ ];
+extern volatile int wf_snap_f2[ ];
+extern volatile int wf_cont_f3[ ];
+extern char wf_cont_f3_light[ ];
+
+extern waveform_picker_regs_new_t *waveform_picker_regs;
+extern time_management_regs_t *time_management_regs;
+extern Packet_TM_LFR_HK_t housekeeping_packet;
+extern Packet_TM_LFR_PARAMETER_DUMP_t parameter_dump_packet;
+extern struct param_local_str param_local;
+
+extern unsigned short sequenceCounters_SCIENCE_NORMAL_BURST;
+extern unsigned short sequenceCounters_SCIENCE_SBM1_SBM2;
+
+extern rtems_id Task_id[20]; /* array of task ids */
+
+extern unsigned char lfrCurrentMode;
+
+//**********
+// RTEMS_ISR
+void reset_extractSWF( void );
+rtems_isr waveforms_isr( rtems_vector_number vector );
+
+//***********
+// RTEMS_TASK
+rtems_task wfrm_task( rtems_task_argument argument );
+rtems_task cwf3_task( rtems_task_argument argument );
+rtems_task cwf2_task( rtems_task_argument argument );
+rtems_task cwf1_task( rtems_task_argument argument );
+rtems_task swbd_task( rtems_task_argument argument );
+
+//******************
+// general functions
+void WFP_init_rings( void );
+void init_waveform_ring( ring_node waveform_ring[], unsigned char nbNodes, volatile int wfrm[] );
+void WFP_reset_current_ring_nodes( void );
+//
+int init_header_snapshot_wf_table( unsigned int sid, Header_TM_LFR_SCIENCE_SWF_t *headerSWF );
+int init_header_continuous_wf_table( unsigned int sid, Header_TM_LFR_SCIENCE_CWF_t *headerCWF );
+int init_header_continuous_cwf3_light_table( Header_TM_LFR_SCIENCE_CWF_t *headerCWF );
+//
+int send_waveform_SWF( volatile int *waveform, unsigned int sid, Header_TM_LFR_SCIENCE_SWF_t *headerSWF, rtems_id queue_id );
+int send_waveform_CWF( volatile int *waveform, unsigned int sid, Header_TM_LFR_SCIENCE_CWF_t *headerCWF, rtems_id queue_id );
+int send_waveform_CWF3( volatile int *waveform, unsigned int sid, Header_TM_LFR_SCIENCE_CWF_t *headerCWF, rtems_id queue_id );
+int send_waveform_CWF3_light( volatile int *waveform, Header_TM_LFR_SCIENCE_CWF_t *headerCWF, rtems_id queue_id );
+//
+void compute_acquisition_time(unsigned int coarseTime, unsigned int fineTime,
+ unsigned int sid, unsigned char pa_lfr_pkt_nr, unsigned char *acquisitionTime );
+void build_snapshot_from_ring(ring_node *ring_node_to_send , unsigned char frequencyChannel );
+void build_acquisition_time( unsigned long long int * acquisitionTimeAslong, ring_node *current_ring_node );
+//
+rtems_id get_pkts_queue_id( void );
+
+//**************
+// wfp registers
+// RESET
+void reset_wfp_burst_enable( void );
+void reset_wfp_status(void);
+void reset_waveform_picker_regs( void );
+// SET
+void set_wfp_data_shaping(void);
+void set_wfp_burst_enable_register( unsigned char mode );
+void set_wfp_delta_snapshot( void );
+void set_wfp_delta_f0_f0_2( void );
+void set_wfp_delta_f1( void );
+void set_wfp_delta_f2( void );
+
+//*****************
+// local parameters
+void increment_seq_counter_source_id( unsigned char *packet_sequence_control, unsigned int sid );
+
+#endif // WF_HANDLER_H_INCLUDED
diff --git a/timegen/src/fsw_config.c b/timegen/src/fsw_config.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/fsw_config.c
@@ -0,0 +1,25 @@
+#include
+
+// GRSPW0 resources
+struct drvmgr_key grlib_grspw_0n1_res[] = {
+ {"txBdCnt", KEY_TYPE_INT, {(unsigned int)50}}, // 7 SWF_F0, 7 SWF_F1, 7 SWF_F2, 7 CWF_F3, 7 CWF_F1 ou 7 CWF_F2
+ {"rxBdCnt", KEY_TYPE_INT, {(unsigned int)10}},
+ {"txDataSize", KEY_TYPE_INT, {(unsigned int)4096}},
+ {"txHdrSize", KEY_TYPE_INT, {(unsigned int)20+12}}, // 12 is for the auxiliary header, when needed
+ {"rxPktSize", KEY_TYPE_INT, {(unsigned int)248+4}},
+ KEY_EMPTY
+};
+
+// If RTEMS_DRVMGR_STARTUP is defined we override the "weak defaults" that is defined by the LEON3 BSP.
+
+struct drvmgr_bus_res grlib_drv_resources = {
+ .next = NULL,
+ .resource = {
+ {DRIVER_AMBAPP_GAISLER_GRSPW_ID, 0, &grlib_grspw_0n1_res[0]},
+// {DRIVER_AMBAPP_GAISLER_APBUART_ID, 0, &grlib_drv_res_apbuart0[0]},
+// {DRIVER_AMBAPP_GAISLER_APBUART_ID, 1, &grlib_drv_res_apbuart1[0]},
+ RES_EMPTY /* Mark end of device resource array */
+ }
+};
+
+
diff --git a/timegen/src/fsw_globals.c b/timegen/src/fsw_globals.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/fsw_globals.c
@@ -0,0 +1,75 @@
+/** Global variables of the LFR flight software.
+ *
+ * @file
+ * @author P. LEROY
+ *
+ * Among global variables, there are:
+ * - RTEMS names and id.
+ * - APB configuration registers.
+ * - waveforms global buffers, used by the waveform picker hardware module to store data.
+ * - spectral matrices buffesr, used by the hardware module to store data.
+ * - variable related to LFR modes parameters.
+ * - the global HK packet buffer.
+ * - the global dump parameter buffer.
+ *
+ */
+
+#include
+#include
+
+#include "ccsds_types.h"
+#include "grlib_regs.h"
+#include "fsw_params.h"
+#include "fsw_params_wf_handler.h"
+
+// RTEMS GLOBAL VARIABLES
+rtems_name misc_name[5];
+rtems_id misc_id[5];
+rtems_name Task_name[20]; /* array of task names */
+rtems_id Task_id[20]; /* array of task ids */
+unsigned int maxCount;
+int fdSPW = 0;
+int fdUART = 0;
+unsigned char lfrCurrentMode;
+
+// WAVEFORMS GLOBAL VARIABLES // 2048 * 3 * 4 + 2 * 4 = 24576 + 8 bytes = 24584
+ // 97 * 256 = 24832 => delta = 248 bytes = 62 words
+// WAVEFORMS GLOBAL VARIABLES // 2688 * 3 * 4 + 2 * 4 = 32256 + 8 bytes = 32264
+ // 127 * 256 = 32512 => delta = 248 bytes = 62 words
+// F0 F1 F2 F3
+volatile int wf_snap_f0[ NB_RING_NODES_F0 * WFRM_BUFFER ] __attribute__((aligned(0x100)));
+volatile int wf_snap_f1[ NB_RING_NODES_F1 * WFRM_BUFFER ] __attribute__((aligned(0x100)));
+volatile int wf_snap_f2[ NB_RING_NODES_F2 * WFRM_BUFFER ] __attribute__((aligned(0x100)));
+volatile int wf_cont_f3[ NB_RING_NODES_F3 * WFRM_BUFFER ] __attribute__((aligned(0x100)));
+char wf_cont_f3_light[ (NB_SAMPLES_PER_SNAPSHOT) * NB_BYTES_CWF3_LIGHT_BLK + TIME_OFFSET_IN_BYTES ] __attribute__((aligned(0x100)));
+
+//***********************************
+// SPECTRAL MATRICES GLOBAL VARIABLES
+
+// alignment constraints for the spectral matrices buffers => the first data after the time (8 bytes) shall be aligned on 0x00
+volatile int sm_f0[ NB_RING_NODES_SM_F0 * TOTAL_SIZE_SM ] __attribute__((aligned(0x100)));
+volatile int sm_f1[ NB_RING_NODES_SM_F1 * TOTAL_SIZE_SM ] __attribute__((aligned(0x100)));
+volatile int sm_f2[ NB_RING_NODES_SM_F2 * TOTAL_SIZE_SM ] __attribute__((aligned(0x100)));
+
+// APB CONFIGURATION REGISTERS
+time_management_regs_t *time_management_regs = (time_management_regs_t*) REGS_ADDR_TIME_MANAGEMENT;
+gptimer_regs_t *gptimer_regs = (gptimer_regs_t *) REGS_ADDR_GPTIMER;
+waveform_picker_regs_new_t *waveform_picker_regs = (waveform_picker_regs_new_t*) REGS_ADDR_WAVEFORM_PICKER;
+spectral_matrix_regs_t *spectral_matrix_regs = (spectral_matrix_regs_t*) REGS_ADDR_SPECTRAL_MATRIX;
+
+// MODE PARAMETERS
+Packet_TM_LFR_PARAMETER_DUMP_t parameter_dump_packet;
+struct param_local_str param_local;
+
+// HK PACKETS
+Packet_TM_LFR_HK_t housekeeping_packet;
+// sequence counters are incremented by APID (PID + CAT) and destination ID
+unsigned short sequenceCounters_SCIENCE_NORMAL_BURST;
+unsigned short sequenceCounters_SCIENCE_SBM1_SBM2;
+unsigned short sequenceCounters_TC_EXE[SEQ_CNT_NB_DEST_ID];
+unsigned short sequenceCounterHK;
+unsigned short sequenceCounterParameterDump;
+spw_stats spacewire_stats;
+spw_stats spacewire_stats_backup;
+
+
diff --git a/timegen/src/fsw_init.c b/timegen/src/fsw_init.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/fsw_init.c
@@ -0,0 +1,489 @@
+/** This is the RTEMS initialization module.
+ *
+ * @file
+ * @author P. LEROY
+ *
+ * This module contains two very different information:
+ * - specific instructions to configure the compilation of the RTEMS executive
+ * - functions related to the fligth softwre initialization, especially the INIT RTEMS task
+ *
+ */
+
+//*************************
+// GPL reminder to be added
+//*************************
+
+#include
+
+/* configuration information */
+
+#define CONFIGURE_INIT
+
+#include /* for device driver prototypes */
+
+/* configuration information */
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+
+#define CONFIGURE_MAXIMUM_TASKS 20
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+#define CONFIGURE_EXTRA_TASK_STACKS (3 * RTEMS_MINIMUM_STACK_SIZE)
+#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 32
+#define CONFIGURE_INIT_TASK_PRIORITY 1 // instead of 100
+#define CONFIGURE_INIT_TASK_MODE (RTEMS_DEFAULT_MODES | RTEMS_NO_PREEMPT)
+#define CONFIGURE_INIT_TASK_ATTRIBUTES (RTEMS_DEFAULT_ATTRIBUTES | RTEMS_FLOATING_POINT)
+#define CONFIGURE_MAXIMUM_DRIVERS 16
+#define CONFIGURE_MAXIMUM_PERIODS 5
+#define CONFIGURE_MAXIMUM_TIMERS 5 // STAT (1s), send SWF (0.3s), send CWF3 (1s)
+#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 5
+#ifdef PRINT_STACK_REPORT
+ #define CONFIGURE_STACK_CHECKER_ENABLED
+#endif
+
+#include
+
+/* If --drvmgr was enabled during the configuration of the RTEMS kernel */
+#ifdef RTEMS_DRVMGR_STARTUP
+ #ifdef LEON3
+ /* Add Timer and UART Driver */
+ #ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+ #define CONFIGURE_DRIVER_AMBAPP_GAISLER_GPTIMER
+ #endif
+ #ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+ #define CONFIGURE_DRIVER_AMBAPP_GAISLER_APBUART
+ #endif
+ #endif
+ #define CONFIGURE_DRIVER_AMBAPP_GAISLER_GRSPW /* GRSPW Driver */
+ #include
+#endif
+
+#include "fsw_init.h"
+#include "fsw_config.c"
+
+rtems_id rtems_task_id_updt;
+rtems_name rtems_task_name_updt;
+
+rtems_task Init( rtems_task_argument ignored )
+{
+ /** This is the RTEMS INIT taks, it the first task launched by the system.
+ *
+ * @param unused is the starting argument of the RTEMS task
+ *
+ * The INIT task create and run all other RTEMS tasks.
+ *
+ */
+
+ unsigned char *vhdlVersion;
+
+ reset_local_time();
+
+ rtems_cpu_usage_reset();
+
+ rtems_status_code status;
+ rtems_status_code status_spw;
+
+ struct grgpio_regs_str *grgpio_regs = (struct grgpio_regs_str *) REGS_ADDR_GRGPIO;
+
+ // UART settings
+ send_console_outputs_on_apbuart_port();
+ set_apbuart_scaler_reload_register(REGS_ADDR_APBUART, APBUART_SCALER_RELOAD_VALUE);
+ enable_apbuart_transmitter();
+ DEBUG_PRINTF("\n\n\n\n\nIn INIT *** Now the console is on port COM1\n")
+
+ PRINTF("\n\n\n\n\n")
+ PRINTF("*************************\n")
+ PRINTF("** timegen for LFR **\n")
+ PRINTF1("** %d.", SW_VERSION_N1)
+ PRINTF1("%d." , SW_VERSION_N2)
+ PRINTF1("%d." , SW_VERSION_N3)
+ PRINTF1("%d **\n", SW_VERSION_N4)
+
+ vhdlVersion = (unsigned char *) (REGS_ADDR_VHDL_VERSION);
+ PRINTF("** VHDL **\n")
+ PRINTF1("** %d.", vhdlVersion[1])
+ PRINTF1("%d." , vhdlVersion[2])
+ PRINTF1("%d **\n", vhdlVersion[3])
+ PRINTF("*************************\n")
+ PRINTF("\n\n")
+
+ create_names(); // create all names
+
+ status = create_message_queues(); // create message queues
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in INIT *** ERR in create_message_queues, code %d", status)
+ }
+
+ status = create_all_tasks(); // create all tasks
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in INIT *** ERR in create_all_tasks, code %d\n", status)
+ }
+
+ // **************************
+ //
+ grspw_timecode_callback = &timecode_irq_handler;
+
+ status_spw = spacewire_open_link(); // (1) open the link
+ if ( status_spw != RTEMS_SUCCESSFUL )
+ {
+ PRINTF1("in INIT *** ERR spacewire_open_link code %d\n", status_spw )
+ }
+
+ if ( status_spw == RTEMS_SUCCESSFUL ) // (2) configure the link
+ {
+ status_spw = spacewire_configure_link( fdSPW );
+ if ( status_spw != RTEMS_SUCCESSFUL )
+ {
+ PRINTF1("in INIT *** ERR spacewire_configure_link code %d\n", status_spw )
+ }
+ }
+
+ if ( status_spw == RTEMS_SUCCESSFUL) // (3) start the link
+ {
+ status_spw = spacewire_start_link( fdSPW );
+ if ( status_spw != RTEMS_SUCCESSFUL )
+ {
+ PRINTF1("in INIT *** ERR spacewire_start_link code %d\n", status_spw )
+ }
+ }
+ //
+ // ***************************
+
+ status = start_all_tasks(); // start all tasks
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in INIT *** ERR in start_all_tasks, code %d", status)
+ }
+
+ // start RECV and SEND *AFTER* SpaceWire Initialization, due to the timeout of the start call during the initialization
+ status = start_recv_send_tasks();
+ if ( status != RTEMS_SUCCESSFUL )
+ {
+ PRINTF1("in INIT *** ERR start_recv_send_tasks code %d\n", status )
+ }
+
+ // suspend science tasks, they will be restarted later depending on the mode
+ status = suspend_science_tasks(); // suspend science tasks (not done in stop_current_mode if current mode = STANDBY)
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in INIT *** in suspend_science_tasks *** ERR code: %d\n", status)
+ }
+
+ // if the spacewire link is not up then send an event to the SPIQ task for link recovery
+ if ( status_spw != RTEMS_SUCCESSFUL )
+ {
+ status = rtems_event_send( Task_id[TASKID_SPIQ], SPW_LINKERR_EVENT );
+ if ( status != RTEMS_SUCCESSFUL ) {
+ PRINTF1("in INIT *** ERR rtems_event_send to SPIQ code %d\n", status )
+ }
+ }
+
+ //*********************************
+ // init GPIO for trigger generation
+ grgpio_regs->io_port_direction_register =
+ grgpio_regs->io_port_direction_register | 0x04; // [0000 0100], 0 = output disabled, 1 = output enabled
+ grgpio_regs->io_port_direction_register =
+ grgpio_regs->io_port_direction_register | 0x08; // [0000 1000], 0 = output disabled, 1 = output enabled
+
+ BOOT_PRINTF("delete INIT\n")
+
+ status = rtems_task_delete(RTEMS_SELF);
+
+}
+
+void init_local_mode_parameters( void )
+{
+ /** This function initialize the param_local global variable with default values.
+ *
+ */
+
+ unsigned int i;
+
+ // LOCAL PARAMETERS
+
+ BOOT_PRINTF1("local_sbm1_nb_cwf_max %d \n", param_local.local_sbm1_nb_cwf_max)
+ BOOT_PRINTF1("local_sbm2_nb_cwf_max %d \n", param_local.local_sbm2_nb_cwf_max)
+ // BOOT_PRINTF1("nb_interrupt_f0_MAX = %d\n", param_local.local_nb_interrupt_f0_MAX)
+
+ // init sequence counters
+
+ for(i = 0; ictrl = 0x02; // software reset, coarse time = 0x80000000
+}
+
+void create_names( void ) // create all names for tasks and queues
+{
+ /** This function creates all RTEMS names used in the software for tasks and queues.
+ *
+ * @return RTEMS directive status codes:
+ * - RTEMS_SUCCESSFUL - successful completion
+ *
+ */
+
+ // task names
+ Task_name[TASKID_RECV] = rtems_build_name( 'R', 'E', 'C', 'V' );
+ Task_name[TASKID_ACTN] = rtems_build_name( 'A', 'C', 'T', 'N' );
+ Task_name[TASKID_SPIQ] = rtems_build_name( 'S', 'P', 'I', 'Q' );
+ Task_name[TASKID_STAT] = rtems_build_name( 'S', 'T', 'A', 'T' );
+ Task_name[TASKID_DUMB] = rtems_build_name( 'D', 'U', 'M', 'B' );
+ Task_name[TASKID_SEND] = rtems_build_name( 'S', 'E', 'N', 'D' );
+ Task_name[TASKID_WTDG] = rtems_build_name( 'W', 'T', 'D', 'G' );
+
+ rtems_task_name_updt = rtems_build_name( 'U', 'P', 'D', 'T' );
+
+ misc_name[QUEUE_RECV] = rtems_build_name( 'Q', '_', 'R', 'V' );
+ misc_name[QUEUE_SEND] = rtems_build_name( 'Q', '_', 'S', 'D' );
+
+}
+
+int create_all_tasks( void ) // create all tasks which run in the software
+{
+ /** This function creates all RTEMS tasks used in the software.
+ *
+ * @return RTEMS directive status codes:
+ * - RTEMS_SUCCESSFUL - task created successfully
+ * - RTEMS_INVALID_ADDRESS - id is NULL
+ * - RTEMS_INVALID_NAME - invalid task name
+ * - RTEMS_INVALID_PRIORITY - invalid task priority
+ * - RTEMS_MP_NOT_CONFIGURED - multiprocessing not configured
+ * - RTEMS_TOO_MANY - too many tasks created
+ * - RTEMS_UNSATISFIED - not enough memory for stack/FP context
+ * - RTEMS_TOO_MANY - too many global objects
+ *
+ */
+
+ rtems_status_code status;
+
+ //**********
+ // SPACEWIRE
+ // RECV
+ status = rtems_task_create(
+ Task_name[TASKID_RECV], TASK_PRIORITY_RECV, RTEMS_MINIMUM_STACK_SIZE,
+ RTEMS_DEFAULT_MODES,
+ RTEMS_DEFAULT_ATTRIBUTES, &Task_id[TASKID_RECV]
+ );
+ if (status == RTEMS_SUCCESSFUL) // SEND
+ {
+ status = rtems_task_create(
+ Task_name[TASKID_SEND], TASK_PRIORITY_SEND, RTEMS_MINIMUM_STACK_SIZE,
+ RTEMS_DEFAULT_MODES | RTEMS_NO_PREEMPT,
+ RTEMS_DEFAULT_ATTRIBUTES, &Task_id[TASKID_SEND]
+ );
+ }
+ if (status == RTEMS_SUCCESSFUL) // WTDG
+ {
+ status = rtems_task_create(
+ Task_name[TASKID_WTDG], TASK_PRIORITY_WTDG, RTEMS_MINIMUM_STACK_SIZE,
+ RTEMS_DEFAULT_MODES,
+ RTEMS_DEFAULT_ATTRIBUTES, &Task_id[TASKID_WTDG]
+ );
+ }
+ if (status == RTEMS_SUCCESSFUL) // ACTN
+ {
+ status = rtems_task_create(
+ Task_name[TASKID_ACTN], TASK_PRIORITY_ACTN, RTEMS_MINIMUM_STACK_SIZE,
+ RTEMS_DEFAULT_MODES | RTEMS_NO_PREEMPT,
+ RTEMS_DEFAULT_ATTRIBUTES | RTEMS_FLOATING_POINT, &Task_id[TASKID_ACTN]
+ );
+ }
+ if (status == RTEMS_SUCCESSFUL) // SPIQ
+ {
+ status = rtems_task_create(
+ Task_name[TASKID_SPIQ], TASK_PRIORITY_SPIQ, RTEMS_MINIMUM_STACK_SIZE,
+ RTEMS_DEFAULT_MODES | RTEMS_NO_PREEMPT,
+ RTEMS_DEFAULT_ATTRIBUTES, &Task_id[TASKID_SPIQ]
+ );
+ }
+
+ //*****
+ // MISC
+ if (status == RTEMS_SUCCESSFUL) // STAT
+ {
+ status = rtems_task_create(
+ Task_name[TASKID_STAT], TASK_PRIORITY_STAT, RTEMS_MINIMUM_STACK_SIZE,
+ RTEMS_DEFAULT_MODES,
+ RTEMS_DEFAULT_ATTRIBUTES, &Task_id[TASKID_STAT]
+ );
+ }
+ if (status == RTEMS_SUCCESSFUL) // DUMB
+ {
+ status = rtems_task_create(
+ Task_name[TASKID_DUMB], TASK_PRIORITY_DUMB, RTEMS_MINIMUM_STACK_SIZE,
+ RTEMS_DEFAULT_MODES,
+ RTEMS_DEFAULT_ATTRIBUTES, &Task_id[TASKID_DUMB]
+ );
+ }
+ if (status == RTEMS_SUCCESSFUL) // UPDT
+ {
+ status = rtems_task_create(
+ rtems_task_name_updt, TASK_PRIORITY_HOUS, RTEMS_MINIMUM_STACK_SIZE,
+ RTEMS_DEFAULT_MODES,
+ RTEMS_DEFAULT_ATTRIBUTES, &rtems_task_id_updt
+ );
+ }
+
+ return status;
+}
+
+int start_recv_send_tasks( void )
+{
+ rtems_status_code status;
+
+ status = rtems_task_start( Task_id[TASKID_RECV], recv_task, 1 );
+ if (status!=RTEMS_SUCCESSFUL) {
+ BOOT_PRINTF("in INIT *** Error starting TASK_RECV\n")
+ }
+
+ if (status == RTEMS_SUCCESSFUL) // SEND
+ {
+ status = rtems_task_start( Task_id[TASKID_SEND], send_task, 1 );
+ if (status!=RTEMS_SUCCESSFUL) {
+ BOOT_PRINTF("in INIT *** Error starting TASK_SEND\n")
+ }
+ }
+
+ return status;
+}
+
+int start_all_tasks( void ) // start all tasks except SEND RECV and HOUS
+{
+ /** This function starts all RTEMS tasks used in the software.
+ *
+ * @return RTEMS directive status codes:
+ * - RTEMS_SUCCESSFUL - ask started successfully
+ * - RTEMS_INVALID_ADDRESS - invalid task entry point
+ * - RTEMS_INVALID_ID - invalid task id
+ * - RTEMS_INCORRECT_STATE - task not in the dormant state
+ * - RTEMS_ILLEGAL_ON_REMOTE_OBJECT - cannot start remote task
+ *
+ */
+ // starts all the tasks fot eh flight software
+
+ rtems_status_code status;
+
+ //**********
+ // SPACEWIRE
+ status = rtems_task_start( Task_id[TASKID_SPIQ], spiq_task, 1 );
+ if (status!=RTEMS_SUCCESSFUL) {
+ BOOT_PRINTF("in INIT *** Error starting TASK_SPIQ\n")
+ }
+
+ if (status == RTEMS_SUCCESSFUL) // WTDG
+ {
+ status = rtems_task_start( Task_id[TASKID_WTDG], wtdg_task, 1 );
+ if (status!=RTEMS_SUCCESSFUL) {
+ BOOT_PRINTF("in INIT *** Error starting TASK_WTDG\n")
+ }
+ }
+
+ if (status == RTEMS_SUCCESSFUL) // ACTN
+ {
+ status = rtems_task_start( Task_id[TASKID_ACTN], actn_task, 1 );
+ if (status!=RTEMS_SUCCESSFUL) {
+ BOOT_PRINTF("in INIT *** Error starting TASK_ACTN\n")
+ }
+ }
+
+ //*****
+ // MISC
+ if (status == RTEMS_SUCCESSFUL) // DUMB
+ {
+ status = rtems_task_start( Task_id[TASKID_DUMB], dumb_task, 1 );
+ if (status!=RTEMS_SUCCESSFUL) {
+ BOOT_PRINTF("in INIT *** Error starting TASK_DUMB\n")
+ }
+ }
+ if (status == RTEMS_SUCCESSFUL) // STAT
+ {
+ status = rtems_task_start( Task_id[TASKID_STAT], stat_task, 1 );
+ if (status!=RTEMS_SUCCESSFUL) {
+ BOOT_PRINTF("in INIT *** Error starting TASK_STAT\n")
+ }
+ }
+ if (status == RTEMS_SUCCESSFUL) // UPDT
+ {
+ status = rtems_task_start( rtems_task_id_updt, updt_task, 1 );
+ if (status!=RTEMS_SUCCESSFUL) {
+ BOOT_PRINTF("in INIT *** Error starting TASK_UPDT\n")
+ }
+ }
+
+ return status;
+}
+
+rtems_status_code create_message_queues( void ) // create the two message queues used in the software
+{
+ rtems_status_code status_recv;
+ rtems_status_code status_send;
+
+ rtems_status_code ret;
+ rtems_id queue_id;
+
+ ret = LFR_SUCCESSFUL;
+
+ //****************************************
+ // create the queue for handling valid TCs
+ status_recv = rtems_message_queue_create( misc_name[QUEUE_RECV],
+ MSG_QUEUE_COUNT_RECV, CCSDS_TC_PKT_MAX_SIZE,
+ RTEMS_FIFO | RTEMS_LOCAL, &queue_id );
+ if ( status_recv != RTEMS_SUCCESSFUL ) {
+ PRINTF1("in create_message_queues *** ERR creating QUEU queue, %d\n", status_recv)
+ }
+
+ //************************************************
+ // create the queue for handling TM packet sending
+ status_send = rtems_message_queue_create( misc_name[QUEUE_SEND],
+ MSG_QUEUE_COUNT_SEND, MSG_QUEUE_SIZE_SEND,
+ RTEMS_FIFO | RTEMS_LOCAL, &queue_id );
+ if ( status_send != RTEMS_SUCCESSFUL ) {
+ PRINTF1("in create_message_queues *** ERR creating PKTS queue, %d\n", status_send)
+ }
+
+ if ( status_recv != RTEMS_SUCCESSFUL )
+ {
+ ret = status_recv;
+ }
+ else if( status_send != RTEMS_SUCCESSFUL )
+ {
+ ret = status_send;
+ }
+
+ return ret;
+}
+
+rtems_status_code get_message_queue_id_send( rtems_id *queue_id )
+{
+ rtems_status_code status;
+ rtems_name queue_name;
+
+ queue_name = rtems_build_name( 'Q', '_', 'S', 'D' );
+
+ status = rtems_message_queue_ident( queue_name, 0, queue_id );
+
+ return status;
+}
+
+rtems_status_code get_message_queue_id_recv( rtems_id *queue_id )
+{
+ rtems_status_code status;
+ rtems_name queue_name;
+
+ queue_name = rtems_build_name( 'Q', '_', 'R', 'V' );
+
+ status = rtems_message_queue_ident( queue_name, 0, queue_id );
+
+ return status;
+}
diff --git a/timegen/src/fsw_misc.c b/timegen/src/fsw_misc.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/fsw_misc.c
@@ -0,0 +1,252 @@
+/** General usage functions and RTEMS tasks.
+ *
+ * @file
+ * @author P. LEROY
+ *
+ */
+
+#include "fsw_misc.h"
+
+void configure_timer(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider,
+ unsigned char interrupt_level, rtems_isr (*timer_isr)() )
+{
+ /** This function configures a GPTIMER timer instantiated in the VHDL design.
+ *
+ * @param gptimer_regs points to the APB registers of the GPTIMER IP core.
+ * @param timer is the number of the timer in the IP core (several timers can be instantiated).
+ * @param clock_divider is the divider of the 1 MHz clock that will be configured.
+ * @param interrupt_level is the interrupt level that the timer drives.
+ * @param timer_isr is the interrupt subroutine that will be attached to the IRQ driven by the timer.
+ *
+ * Interrupt levels are described in the SPARC documentation sparcv8.pdf p.76
+ *
+ */
+
+ rtems_status_code status;
+ rtems_isr_entry old_isr_handler;
+
+ gptimer_regs->timer[timer].ctrl = 0x00; // reset the control register
+
+ status = rtems_interrupt_catch( timer_isr, interrupt_level, &old_isr_handler) ; // see sparcv8.pdf p.76 for interrupt levels
+ if (status!=RTEMS_SUCCESSFUL)
+ {
+ PRINTF("in configure_timer *** ERR rtems_interrupt_catch\n")
+ }
+
+ timer_set_clock_divider( gptimer_regs, timer, clock_divider);
+}
+
+void timer_start(gptimer_regs_t *gptimer_regs, unsigned char timer)
+{
+ /** This function starts a GPTIMER timer.
+ *
+ * @param gptimer_regs points to the APB registers of the GPTIMER IP core.
+ * @param timer is the number of the timer in the IP core (several timers can be instantiated).
+ *
+ */
+
+ gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000010; // clear pending IRQ if any
+ gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000004; // LD load value from the reload register
+ gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000001; // EN enable the timer
+ gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000002; // RS restart
+ gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000008; // IE interrupt enable
+}
+
+void timer_stop(gptimer_regs_t *gptimer_regs, unsigned char timer)
+{
+ /** This function stops a GPTIMER timer.
+ *
+ * @param gptimer_regs points to the APB registers of the GPTIMER IP core.
+ * @param timer is the number of the timer in the IP core (several timers can be instantiated).
+ *
+ */
+
+ gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl & 0xfffffffe; // EN enable the timer
+ gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl & 0xffffffef; // IE interrupt enable
+ gptimer_regs->timer[timer].ctrl = gptimer_regs->timer[timer].ctrl | 0x00000010; // clear pending IRQ if any
+}
+
+void timer_set_clock_divider(gptimer_regs_t *gptimer_regs, unsigned char timer, unsigned int clock_divider)
+{
+ /** This function sets the clock divider of a GPTIMER timer.
+ *
+ * @param gptimer_regs points to the APB registers of the GPTIMER IP core.
+ * @param timer is the number of the timer in the IP core (several timers can be instantiated).
+ * @param clock_divider is the divider of the 1 MHz clock that will be configured.
+ *
+ */
+
+ gptimer_regs->timer[timer].reload = clock_divider; // base clock frequency is 1 MHz
+}
+
+int send_console_outputs_on_apbuart_port( void ) // Send the console outputs on the apbuart port
+{
+ struct apbuart_regs_str *apbuart_regs = (struct apbuart_regs_str *) REGS_ADDR_APBUART;
+
+ apbuart_regs->ctrl = APBUART_CTRL_REG_MASK_TE;
+
+ return 0;
+}
+
+int enable_apbuart_transmitter( void ) // set the bit 1, TE Transmitter Enable to 1 in the APBUART control register
+{
+ struct apbuart_regs_str *apbuart_regs = (struct apbuart_regs_str *) REGS_ADDR_APBUART;
+
+ apbuart_regs->ctrl = apbuart_regs->ctrl | APBUART_CTRL_REG_MASK_TE;
+
+ return 0;
+}
+
+void set_apbuart_scaler_reload_register(unsigned int regs, unsigned int value)
+{
+ /** This function sets the scaler reload register of the apbuart module
+ *
+ * @param regs is the address of the apbuart registers in memory
+ * @param value is the value that will be stored in the scaler register
+ *
+ * The value shall be set by the software to get data on the serial interface.
+ *
+ */
+
+ struct apbuart_regs_str *apbuart_regs = (struct apbuart_regs_str *) regs;
+
+ apbuart_regs->scaler = value;
+ BOOT_PRINTF1("OK *** apbuart port scaler reload register set to 0x%x\n", value)
+}
+
+//************
+// RTEMS TASKS
+
+rtems_task stat_task(rtems_task_argument argument)
+{
+ int i;
+ int j;
+ i = 0;
+ j = 0;
+ BOOT_PRINTF("in STAT *** \n")
+ while(1){
+ rtems_task_wake_after(1000);
+ PRINTF1("%d\n", j)
+ if (i == CPU_USAGE_REPORT_PERIOD) {
+// #ifdef PRINT_TASK_STATISTICS
+// rtems_cpu_usage_report();
+// rtems_cpu_usage_reset();
+// #endif
+ i = 0;
+ }
+ else i++;
+ j++;
+ }
+}
+
+rtems_task dumb_task( rtems_task_argument unused )
+{
+ /** This RTEMS taks is used to print messages without affecting the general behaviour of the software.
+ *
+ * @param unused is the starting argument of the RTEMS task
+ *
+ * The DUMB taks waits for RTEMS events and print messages depending on the incoming events.
+ *
+ */
+
+ unsigned int i;
+ unsigned int intEventOut;
+ unsigned int coarse_time = 0;
+ unsigned int fine_time = 0;
+ rtems_event_set event_out;
+
+ char *DumbMessages[12] = {"in DUMB *** default", // RTEMS_EVENT_0
+ "in DUMB *** timecode_irq_handler", // RTEMS_EVENT_1
+ "in DUMB *** f3 buffer changed", // RTEMS_EVENT_2
+ "in DUMB *** in SMIQ *** Error sending event to AVF0", // RTEMS_EVENT_3
+ "in DUMB *** spectral_matrices_isr *** Error sending event to SMIQ", // RTEMS_EVENT_4
+ "in DUMB *** waveforms_simulator_isr", // RTEMS_EVENT_5
+ "ERR HK", // RTEMS_EVENT_6
+ "ready for dump", // RTEMS_EVENT_7
+ "VHDL ERR *** spectral matrix", // RTEMS_EVENT_8
+ "tick", // RTEMS_EVENT_9
+ "VHDL ERR *** waveform picker", // RTEMS_EVENT_10
+ "VHDL ERR *** unexpected ready matrix values" // RTEMS_EVENT_11
+ };
+
+ BOOT_PRINTF("in DUMB *** \n")
+
+ while(1){
+ rtems_event_receive(RTEMS_EVENT_0 | RTEMS_EVENT_1 | RTEMS_EVENT_2 | RTEMS_EVENT_3
+ | RTEMS_EVENT_4 | RTEMS_EVENT_5 | RTEMS_EVENT_6 | RTEMS_EVENT_7
+ | RTEMS_EVENT_8 | RTEMS_EVENT_9,
+ RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); // wait for an RTEMS_EVENT
+ intEventOut = (unsigned int) event_out;
+ for ( i=0; i<32; i++)
+ {
+ if ( ((intEventOut >> i) & 0x0001) != 0)
+ {
+ coarse_time = time_management_regs->coarse_time;
+ fine_time = time_management_regs->fine_time;
+ printf("in DUMB *** coarse: %x, fine: %x, %s\n", coarse_time, fine_time, DumbMessages[i]);
+ if (i==8)
+ {
+ }
+ if (i==10)
+ {
+ }
+ }
+ }
+ }
+}
+
+//*****************************
+// init housekeeping parameters
+
+void increment_seq_counter( unsigned short *packetSequenceControl )
+{
+ /** This function increment the sequence counter psased in argument.
+ *
+ * The increment does not affect the grouping flag. In case of an overflow, the counter is reset to 0.
+ *
+ */
+
+ unsigned short segmentation_grouping_flag;
+ unsigned short sequence_cnt;
+
+ segmentation_grouping_flag = TM_PACKET_SEQ_CTRL_STANDALONE << 8; // keep bits 7 downto 6
+ sequence_cnt = (*packetSequenceControl) & 0x3fff; // [0011 1111 1111 1111]
+
+ if ( sequence_cnt < SEQ_CNT_MAX)
+ {
+ sequence_cnt = sequence_cnt + 1;
+ }
+ else
+ {
+ sequence_cnt = 0;
+ }
+
+ *packetSequenceControl = segmentation_grouping_flag | sequence_cnt ;
+}
+
+void getTime( unsigned char *time)
+{
+ /** This function write the current local time in the time buffer passed in argument.
+ *
+ */
+
+ time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
+ time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
+ time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
+ time[3] = (unsigned char) (time_management_regs->coarse_time);
+ time[4] = (unsigned char) (time_management_regs->fine_time>>8);
+ time[5] = (unsigned char) (time_management_regs->fine_time);
+}
+
+unsigned long long int getTimeAsUnsignedLongLongInt( )
+{
+ /** This function write the current local time in the time buffer passed in argument.
+ *
+ */
+ unsigned long long int time;
+
+ time = ( (unsigned long long int) (time_management_regs->coarse_time & 0x7fffffff) << 16 )
+ + time_management_regs->fine_time;
+
+ return time;
+}
diff --git a/timegen/src/fsw_processing_globals.c b/timegen/src/fsw_processing_globals.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/fsw_processing_globals.c
@@ -0,0 +1,46 @@
+/** Global variables used by the processing functions.
+ *
+ * @file
+ * @author P. LEROY
+ *
+ */
+
+// TOTAL = 32 coefficients * 4 = 128 octets * 3 * 12 = 4608 octets
+// SX 12 coefficients
+float K14_sx_re = 1;
+float K14_sx_im = 1;
+float K15_sx_re = 1;
+float K15_sx_im = 1;
+float K24_sx_re = 1;
+float K24_sx_im = 1;
+float K25_sx_re = 1;
+float K25_sx_im = 1;
+float K34_sx_re = 1;
+float K34_sx_im = 1;
+float K35_sx_re = 1;
+float K35_sx_im = 1;
+// NY 8 coefficients
+float K24_ny_re = 1;
+float K24_ny_im = 1;
+float K25_ny_re = 1;
+float K25_ny_im = 1;
+float K34_ny_re = 1;
+float K34_ny_im = 1;
+float K35_ny_re = 1;
+float K35_ny_im = 1;
+// NZ 8 coefficients
+float K24_nz_re = 1;
+float K24_nz_im = 1;
+float K25_nz_re = 1;
+float K25_nz_im = 1;
+float K34_nz_re = 1;
+float K34_nz_im = 1;
+float K35_nz_re = 1;
+float K35_nz_im = 1;
+// PE 4 coefficients
+float K44_pe = 1;
+float K55_pe = 1;
+float K45_pe_re = 1;
+float K45_pe_im = 1;
+
+float Alpha_M = M_PI/4;
diff --git a/timegen/src/fsw_spacewire.c b/timegen/src/fsw_spacewire.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/fsw_spacewire.c
@@ -0,0 +1,728 @@
+/** Functions related to the SpaceWire interface.
+ *
+ * @file
+ * @author P. LEROY
+ *
+ * A group of functions to handle SpaceWire transmissions:
+ * - configuration of the SpaceWire link
+ * - SpaceWire related interruption requests processing
+ * - transmission of TeleMetry packets by a dedicated RTEMS task
+ * - reception of TeleCommands by a dedicated RTEMS task
+ *
+ */
+
+#include "fsw_spacewire.h"
+
+rtems_name semq_name;
+rtems_id semq_id;
+
+unsigned int localCoarseTime;
+
+void resetLocalCoarseTime()
+{
+ localCoarseTime = 0;
+}
+
+void setLocalCoarseTime( unsigned int value )
+{
+ localCoarseTime = value;
+}
+
+unsigned int getLocalCoarseTime()
+{
+ return localCoarseTime;
+}
+
+void incrementLocalCoarseTime()
+{
+ localCoarseTime = localCoarseTime + 1;
+}
+
+//***********
+// RTEMS TASK
+rtems_task spiq_task(rtems_task_argument unused)
+{
+ /** This RTEMS task is awaken by an rtems_event sent by the interruption subroutine of the SpaceWire driver.
+ *
+ * @param unused is the starting argument of the RTEMS task
+ *
+ */
+
+ rtems_event_set event_out;
+ rtems_status_code status;
+ int linkStatus;
+
+ BOOT_PRINTF("in SPIQ *** \n")
+
+ while(true){
+ rtems_event_receive(SPW_LINKERR_EVENT, RTEMS_WAIT, RTEMS_NO_TIMEOUT, &event_out); // wait for an SPW_LINKERR_EVENT
+ PRINTF("in SPIQ *** got SPW_LINKERR_EVENT\n")
+
+ // [0] SUSPEND RECV AND SEND TASKS
+ status = rtems_task_suspend( Task_id[ TASKID_RECV ] );
+ if ( status != RTEMS_SUCCESSFUL ) {
+ PRINTF("in SPIQ *** ERR suspending RECV Task\n")
+ }
+ status = rtems_task_suspend( Task_id[ TASKID_SEND ] );
+ if ( status != RTEMS_SUCCESSFUL ) {
+ PRINTF("in SPIQ *** ERR suspending SEND Task\n")
+ }
+
+ // [1] CHECK THE LINK
+ status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status (1)
+ if ( linkStatus != 5) {
+ PRINTF1("in SPIQ *** linkStatus %d, wait...\n", linkStatus)
+ status = rtems_task_wake_after( SY_LFR_DPU_CONNECT_TIMEOUT ); // wait SY_LFR_DPU_CONNECT_TIMEOUT 1000 ms
+ }
+
+ // [2] RECHECK THE LINK AFTER SY_LFR_DPU_CONNECT_TIMEOUT
+ status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status (2)
+ if ( linkStatus != 5 ) // [2.a] not in run state, reset the link
+ {
+ spacewire_compute_stats_offsets();
+ status = spacewire_reset_link( );
+ }
+ else // [2.b] in run state, start the link
+ {
+ status = spacewire_stop_and_start_link( fdSPW ); // start the link
+ if ( status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in SPIQ *** ERR spacewire_start_link %d\n", status)
+ }
+ }
+
+ // [3] COMPLETE RECOVERY ACTION AFTER SY_LFR_DPU_CONNECT_ATTEMPTS
+ if ( status == RTEMS_SUCCESSFUL ) // [3.a] the link is in run state and has been started successfully
+ {
+ status = rtems_task_restart( Task_id[ TASKID_SEND ], 1 );
+ if ( status != RTEMS_SUCCESSFUL ) {
+ PRINTF("in SPIQ *** ERR resuming SEND Task\n")
+ }
+ status = rtems_task_restart( Task_id[ TASKID_RECV ], 1 );
+ if ( status != RTEMS_SUCCESSFUL ) {
+ PRINTF("in SPIQ *** ERR resuming RECV Task\n")
+ }
+ }
+ else // [3.b] the link is not in run state, go in STANDBY mode
+ {
+ status = stop_current_mode();
+ if ( status != RTEMS_SUCCESSFUL ) {
+ PRINTF1("in SPIQ *** ERR stop_current_mode *** code %d\n", status)
+ }
+ status = enter_mode( LFR_MODE_STANDBY, 0 );
+ if ( status != RTEMS_SUCCESSFUL ) {
+ PRINTF1("in SPIQ *** ERR enter_standby_mode *** code %d\n", status)
+ }
+ // wake the WTDG task up to wait for the link recovery
+ status = rtems_event_send ( Task_id[TASKID_WTDG], RTEMS_EVENT_0 );
+ status = rtems_task_suspend( RTEMS_SELF );
+ }
+ }
+}
+
+rtems_task recv_task( rtems_task_argument unused )
+{
+ /** This RTEMS task is dedicated to the reception of incoming TeleCommands.
+ *
+ * @param unused is the starting argument of the RTEMS task
+ *
+ * The RECV task blocks on a call to the read system call, waiting for incoming SpaceWire data. When unblocked:
+ * 1. It reads the incoming data.
+ * 2. Launches the acceptance procedure.
+ * 3. If the Telecommand is valid, sends it to a dedicated RTEMS message queue.
+ *
+ */
+
+ int len;
+ ccsdsTelecommandPacket_t currentTC;
+ unsigned char computed_CRC[ 2 ];
+ unsigned char currentTC_LEN_RCV[ 2 ];
+ unsigned char destinationID;
+ unsigned int estimatedPacketLength;
+ unsigned int parserCode;
+ rtems_status_code status;
+ rtems_id queue_recv_id;
+ rtems_id queue_send_id;
+
+ initLookUpTableForCRC(); // the table is used to compute Cyclic Redundancy Codes
+
+ status = get_message_queue_id_recv( &queue_recv_id );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in RECV *** ERR get_message_queue_id_recv %d\n", status)
+ }
+
+ status = get_message_queue_id_send( &queue_send_id );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in RECV *** ERR get_message_queue_id_send %d\n", status)
+ }
+
+ BOOT_PRINTF("in RECV *** \n")
+
+ while(1)
+ {
+ len = read( fdSPW, (char*) ¤tTC, CCSDS_TC_PKT_MAX_SIZE ); // the call to read is blocking
+ if (len == -1){ // error during the read call
+ PRINTF1("in RECV *** last read call returned -1, ERRNO %d\n", errno)
+ }
+ else {
+ if ( (len+1) < CCSDS_TC_PKT_MIN_SIZE ) {
+ PRINTF("in RECV *** packet lenght too short\n")
+ }
+ else {
+ estimatedPacketLength = (unsigned int) (len - CCSDS_TC_TM_PACKET_OFFSET - 3); // => -3 is for Prot ID, Reserved and User App bytes
+ currentTC_LEN_RCV[ 0 ] = (unsigned char) (estimatedPacketLength >> 8);
+ currentTC_LEN_RCV[ 1 ] = (unsigned char) (estimatedPacketLength );
+ // CHECK THE TC
+ parserCode = tc_parser( ¤tTC, estimatedPacketLength, computed_CRC ) ;
+ if ( (parserCode == ILLEGAL_APID) || (parserCode == WRONG_LEN_PKT)
+ || (parserCode == INCOR_CHECKSUM) || (parserCode == ILL_TYPE)
+ || (parserCode == ILL_SUBTYPE) || (parserCode == WRONG_APP_DATA)
+ || (parserCode == WRONG_SRC_ID) )
+ { // send TM_LFR_TC_EXE_CORRUPTED
+ PRINTF1("TC corrupted received, with code: %d\n", parserCode)
+ if ( !( (currentTC.serviceType==TC_TYPE_TIME) && (currentTC.serviceSubType==TC_SUBTYPE_UPDT_TIME) )
+ &&
+ !( (currentTC.serviceType==TC_TYPE_GEN) && (currentTC.serviceSubType==TC_SUBTYPE_UPDT_INFO))
+ )
+ {
+ if ( parserCode == WRONG_SRC_ID )
+ {
+ destinationID = SID_TC_GROUND;
+ }
+ else
+ {
+ destinationID = currentTC.sourceID;
+ }
+ }
+ }
+ else
+ { // send valid TC to the action launcher
+ status = rtems_message_queue_send( queue_recv_id, ¤tTC,
+ estimatedPacketLength + CCSDS_TC_TM_PACKET_OFFSET + 3);
+ }
+ }
+ }
+ }
+}
+
+rtems_task send_task( rtems_task_argument argument)
+{
+ /** This RTEMS task is dedicated to the transmission of TeleMetry packets.
+ *
+ * @param unused is the starting argument of the RTEMS task
+ *
+ * The SEND task waits for a message to become available in the dedicated RTEMS queue. When a message arrives:
+ * - if the first byte is equal to CCSDS_DESTINATION_ID, the message is sent as is using the write system call.
+ * - if the first byte is not equal to CCSDS_DESTINATION_ID, the message is handled as a spw_ioctl_pkt_send. After
+ * analyzis, the packet is sent either using the write system call or using the ioctl call SPACEWIRE_IOCTRL_SEND, depending on the
+ * data it contains.
+ *
+ */
+
+ rtems_status_code status; // RTEMS status code
+ char incomingData[MSG_QUEUE_SIZE_SEND]; // incoming data buffer
+ spw_ioctl_pkt_send *spw_ioctl_send;
+ size_t size; // size of the incoming TC packet
+ u_int32_t count;
+ rtems_id queue_id;
+
+ status = get_message_queue_id_send( &queue_id );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in HOUS *** ERR get_message_queue_id_send %d\n", status)
+ }
+
+ BOOT_PRINTF("in SEND *** \n")
+
+ while(1)
+ {
+ status = rtems_message_queue_receive( queue_id, incomingData, &size,
+ RTEMS_WAIT, RTEMS_NO_TIMEOUT );
+
+ if (status!=RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in SEND *** (1) ERR = %d\n", status)
+ }
+ else
+ {
+ if ((incomingData[0] == CCSDS_DESTINATION_ID) || (incomingData[0] == (char) 0xfe)) // the incoming message is a ccsds packet
+ {
+ status = write( fdSPW, incomingData, size );
+ if (status == -1){
+ PRINTF2("in SEND *** (2.a) ERRNO = %d, size = %d\n", errno, size)
+ }
+ }
+ else // the incoming message is a spw_ioctl_pkt_send structure
+ {
+ spw_ioctl_send = (spw_ioctl_pkt_send*) incomingData;
+ status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, spw_ioctl_send );
+ if (status == -1){
+ PRINTF2("in SEND *** (2.b) ERRNO = %d, RTEMS = %d\n", errno, status)
+ }
+ }
+ }
+
+ status = rtems_message_queue_get_number_pending( queue_id, &count );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in SEND *** (3) ERR = %d\n", status)
+ }
+ else
+ {
+ if (count > maxCount)
+ {
+ maxCount = count;
+ }
+ }
+ }
+}
+
+rtems_task wtdg_task( rtems_task_argument argument )
+{
+ rtems_event_set event_out;
+ rtems_status_code status;
+ int linkStatus;
+
+ BOOT_PRINTF("in WTDG ***\n")
+
+ while(1)
+ {
+ // wait for an RTEMS_EVENT
+ rtems_event_receive( RTEMS_EVENT_0,
+ RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out);
+ PRINTF("in WTDG *** wait for the link\n")
+ status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status
+ while( linkStatus != 5) // wait for the link
+ {
+ rtems_task_wake_after( 10 );
+ status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status
+ }
+
+ status = spacewire_stop_and_start_link( fdSPW );
+
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in WTDG *** ERR link not started %d\n", status)
+ }
+ else
+ {
+ PRINTF("in WTDG *** OK link started\n")
+ }
+
+ // restart the SPIQ task
+ status = rtems_task_restart( Task_id[TASKID_SPIQ], 1 );
+ if ( status != RTEMS_SUCCESSFUL ) {
+ PRINTF("in SPIQ *** ERR restarting SPIQ Task\n")
+ }
+
+ // restart RECV and SEND
+ status = rtems_task_restart( Task_id[ TASKID_SEND ], 1 );
+ if ( status != RTEMS_SUCCESSFUL ) {
+ PRINTF("in SPIQ *** ERR restarting SEND Task\n")
+ }
+ status = rtems_task_restart( Task_id[ TASKID_RECV ], 1 );
+ if ( status != RTEMS_SUCCESSFUL ) {
+ PRINTF("in SPIQ *** ERR restarting RECV Task\n")
+ }
+ }
+}
+
+//****************
+// OTHER FUNCTIONS
+int spacewire_open_link( void ) // by default, the driver resets the core: [SPW_CTRL_WRITE(pDev, SPW_CTRL_RESET);]
+{
+ /** This function opens the SpaceWire link.
+ *
+ * @return a valid file descriptor in case of success, -1 in case of a failure
+ *
+ */
+ rtems_status_code status;
+
+ fdSPW = open(GRSPW_DEVICE_NAME, O_RDWR); // open the device. the open call resets the hardware
+ if ( fdSPW < 0 ) {
+ PRINTF1("ERR *** in configure_spw_link *** error opening "GRSPW_DEVICE_NAME" with ERR %d\n", errno)
+ }
+ else
+ {
+ status = RTEMS_SUCCESSFUL;
+ }
+
+ return status;
+}
+
+int spacewire_start_link( int fd )
+{
+ rtems_status_code status;
+
+ status = ioctl( fd, SPACEWIRE_IOCTRL_START, -1); // returns successfuly if the link is started
+ // -1 default hardcoded driver timeout
+
+ return status;
+}
+
+int spacewire_stop_and_start_link( int fd )
+{
+ rtems_status_code status;
+
+ status = ioctl( fd, SPACEWIRE_IOCTRL_STOP); // start fails if link pDev->running != 0
+ status = ioctl( fd, SPACEWIRE_IOCTRL_START, -1); // returns successfuly if the link is started
+ // -1 default hardcoded driver timeout
+
+ return status;
+}
+
+int spacewire_configure_link( int fd )
+{
+ /** This function configures the SpaceWire link.
+ *
+ * @return GR-RTEMS-DRIVER directive status codes:
+ * - 22 EINVAL - Null pointer or an out of range value was given as the argument.
+ * - 16 EBUSY - Only used for SEND. Returned when no descriptors are avialble in non-blocking mode.
+ * - 88 ENOSYS - Returned for SET_DESTKEY if RMAP command handler is not available or if a non-implemented call is used.
+ * - 116 ETIMEDOUT - REturned for SET_PACKET_SIZE and START if the link could not be brought up.
+ * - 12 ENOMEM - Returned for SET_PACKETSIZE if it was unable to allocate the new buffers.
+ * - 5 EIO - Error when writing to grswp hardware registers.
+ * - 2 ENOENT - No such file or directory
+ */
+
+ rtems_status_code status;
+
+ spacewire_set_NP(1, REGS_ADDR_GRSPW); // [N]o [P]ort force
+ spacewire_set_RE(1, REGS_ADDR_GRSPW); // [R]MAP [E]nable, the dedicated call seems to break the no port force configuration
+
+ status = ioctl(fd, SPACEWIRE_IOCTRL_SET_RXBLOCK, 1); // sets the blocking mode for reception
+ if (status!=RTEMS_SUCCESSFUL) {
+ PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_RXBLOCK\n")
+ }
+ //
+ status = ioctl(fd, SPACEWIRE_IOCTRL_SET_EVENT_ID, Task_id[TASKID_SPIQ]); // sets the task ID to which an event is sent when a
+ if (status!=RTEMS_SUCCESSFUL) {
+ PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_EVENT_ID\n") // link-error interrupt occurs
+ }
+ //
+ status = ioctl(fd, SPACEWIRE_IOCTRL_SET_DISABLE_ERR, 0); // automatic link-disabling due to link-error interrupts
+ if (status!=RTEMS_SUCCESSFUL) {
+ PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_DISABLE_ERR\n")
+ }
+ //
+ status = ioctl(fd, SPACEWIRE_IOCTRL_SET_LINK_ERR_IRQ, 1); // sets the link-error interrupt bit
+ if (status!=RTEMS_SUCCESSFUL) {
+ PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_LINK_ERR_IRQ\n")
+ }
+ //
+ status = ioctl(fd, SPACEWIRE_IOCTRL_SET_TXBLOCK, 0); // transmission blocks
+ if (status!=RTEMS_SUCCESSFUL) {
+ PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_TXBLOCK\n")
+ }
+ //
+ status = ioctl(fd, SPACEWIRE_IOCTRL_SET_TXBLOCK_ON_FULL, 1); // transmission blocks when no transmission descriptor is available
+ if (status!=RTEMS_SUCCESSFUL) {
+ PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_TXBLOCK_ON_FULL\n")
+ }
+ //
+ status = ioctl(fd, SPACEWIRE_IOCTRL_SET_TCODE_CTRL, 0x0909); // [Time Rx : Time Tx : Link error : Tick-out IRQ]
+ if (status!=RTEMS_SUCCESSFUL) {
+ PRINTF("in SPIQ *** Error SPACEWIRE_IOCTRL_SET_TCODE_CTRL,\n")
+ }
+
+ return status;
+}
+
+int spacewire_reset_link( void )
+{
+ /** This function is executed by the SPIQ rtems_task wehn it has been awaken by an interruption raised by the SpaceWire driver.
+ *
+ * @return RTEMS directive status code:
+ * - RTEMS_UNSATISFIED is returned is the link is not in the running state after 10 s.
+ * - RTEMS_SUCCESSFUL is returned if the link is up before the timeout.
+ *
+ */
+
+ rtems_status_code status_spw;
+ int i;
+
+ for ( i=0; i> 8);
+ housekeeping_packet.hk_lfr_dpu_spw_pkt_rcv_cnt[1] = (unsigned char) (spacewire_stats.packets_received);
+ housekeeping_packet.hk_lfr_dpu_spw_pkt_sent_cnt[0] = (unsigned char) (spacewire_stats.packets_sent >> 8);
+ housekeeping_packet.hk_lfr_dpu_spw_pkt_sent_cnt[1] = (unsigned char) (spacewire_stats.packets_sent);
+ //housekeeping_packet.hk_lfr_dpu_spw_tick_out_cnt;
+ //housekeeping_packet.hk_lfr_dpu_spw_last_timc;
+
+ //******************************************
+ // ERROR COUNTERS / SPACEWIRE / LOW SEVERITY
+ housekeeping_packet.hk_lfr_dpu_spw_parity = (unsigned char) spacewire_stats.parity_err;
+ housekeeping_packet.hk_lfr_dpu_spw_disconnect = (unsigned char) spacewire_stats.disconnect_err;
+ housekeeping_packet.hk_lfr_dpu_spw_escape = (unsigned char) spacewire_stats.escape_err;
+ housekeeping_packet.hk_lfr_dpu_spw_credit = (unsigned char) spacewire_stats.credit_err;
+ housekeeping_packet.hk_lfr_dpu_spw_write_sync = (unsigned char) spacewire_stats.write_sync_err;
+
+ //*********************************************
+ // ERROR COUNTERS / SPACEWIRE / MEDIUM SEVERITY
+ housekeeping_packet.hk_lfr_dpu_spw_early_eop = (unsigned char) spacewire_stats.early_ep;
+ housekeeping_packet.hk_lfr_dpu_spw_invalid_addr = (unsigned char) spacewire_stats.invalid_address;
+ housekeeping_packet.hk_lfr_dpu_spw_eep = (unsigned char) spacewire_stats.rx_eep_err;
+ housekeeping_packet.hk_lfr_dpu_spw_rx_too_big = (unsigned char) spacewire_stats.rx_truncated;
+}
+
+void timecode_irq_handler( void *pDev, void *regs, int minor, unsigned int tc )
+{
+ struct grgpio_regs_str *grgpio_regs = (struct grgpio_regs_str *) REGS_ADDR_GRGPIO;
+
+ incrementLocalCoarseTime();
+
+ //*******
+ // GPIO 2
+ if ( get_transitionCoarseTime() == getLocalCoarseTime() )
+ {
+ grgpio_regs->io_port_output_register = grgpio_regs->io_port_output_register | 0x04; // [0000 0100]
+ }
+ else
+ {
+ grgpio_regs->io_port_output_register = grgpio_regs->io_port_output_register & 0xfb; // [1111 1011]
+ }
+
+ //*******
+ // GPIO 3
+ if ( (grgpio_regs->io_port_output_register & 0x08) == 0x08 )
+ {
+ grgpio_regs->io_port_output_register = grgpio_regs->io_port_output_register & 0xf7; // [1111 0111]
+ }
+ else
+ {
+ grgpio_regs->io_port_output_register = grgpio_regs->io_port_output_register | 0x08; // [0000 1000]
+ }
+
+ rtems_event_send( rtems_task_id_updt, RTEMS_EVENT_0);
+}
+
+rtems_timer_service_routine user_routine( rtems_id timer_id, void *user_data )
+{
+ int linkStatus;
+ rtems_status_code status;
+
+ status = ioctl(fdSPW, SPACEWIRE_IOCTRL_GET_LINK_STATUS, &linkStatus); // get the link status
+
+ if ( linkStatus == 5) {
+ PRINTF("in spacewire_reset_link *** link is running\n")
+ status = RTEMS_SUCCESSFUL;
+ }
+}
+
+rtems_task updt_task(rtems_task_argument unused)
+{
+
+ rtems_event_set event_out;
+ rtems_status_code status;
+ rtems_id queue_id;
+ unsigned int coarseTimeToSend;
+
+ Packet_TC_LFR_UPDATE_TIME_WITH_HEADER_t update_time_packet;
+
+ resetLocalCoarseTime();
+ reset_transitionCoarseTime();
+
+ status = get_message_queue_id_send( &queue_id );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in HOUS *** ERR get_message_queue_id_send %d\n", status)
+ }
+
+ update_time_packet.targetLogicalAddress = 0xfe;
+ update_time_packet.protocolIdentifier = CCSDS_PROTOCOLE_ID;
+ update_time_packet.reserved = DEFAULT_RESERVED;
+ update_time_packet.userApplication = CCSDS_USER_APP;
+ update_time_packet.packetID[0] = (unsigned char) (TC_LFR_PACKET_ID >> 8);
+ update_time_packet.packetID[1] = (unsigned char) (TC_LFR_PACKET_ID );
+ update_time_packet.packetSequenceControl[0] = (unsigned char) (TC_LFR_PACKET_SEQUENCE_CONTROL >> 8);
+ update_time_packet.packetSequenceControl[1] = (unsigned char) (TC_LFR_PACKET_SEQUENCE_CONTROL );
+ update_time_packet.packetLength[0] = (unsigned char) (PACKET_LENGTH_TC_LFR_UPDATE_TIME >> 8);
+ update_time_packet.packetLength[1] = (unsigned char) (PACKET_LENGTH_TC_LFR_UPDATE_TIME );
+
+ update_time_packet.ccsdsSecHeaderFlag_pusVersion_ack = 0x19;
+ update_time_packet.serviceType = TC_TYPE_LFR_UPDATE_TIME;
+ update_time_packet.serviceSubType = TC_SUBTYPE_UPDATE_TIME;
+ update_time_packet.sourceID = SID_TC_RPW_INTERNAL;
+
+ BOOT_PRINTF("in UPDT *** \n")
+
+ while(true){
+ rtems_event_receive(RTEMS_EVENT_0, RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out); // wait for an SPW_LINKERR_EVENT
+
+ coarseTimeToSend = getLocalCoarseTime() + 1;
+ updateTimePacket( coarseTimeToSend, &update_time_packet);
+ printf("UPDT will send %x as coarse time in 700 ms\n", coarseTimeToSend);
+
+ rtems_task_wake_after( 70 ); // 70 => 700 ms
+
+ status = rtems_message_queue_urgent( queue_id, &update_time_packet,
+ PACKET_LENGTH_TC_LFR_UPDATE_TIME + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES
+ + 0); // 1 is for the star dundee extra byte
+ if (status != RTEMS_SUCCESSFUL) {
+ PRINTF1("in HOUS *** ERR send: %d\n", status)
+ }
+ }
+}
+
+void updateTimePacket(unsigned int time, Packet_TC_LFR_UPDATE_TIME_WITH_HEADER_t *packet)
+{
+ unsigned char crcAsTwoBytes[2];
+
+ packet->cp_rpw_time[0] = (unsigned char) (time >> 24);
+ packet->cp_rpw_time[1] = (unsigned char) (time >> 16);
+ packet->cp_rpw_time[2] = (unsigned char) (time >> 8);
+ packet->cp_rpw_time[3] = (unsigned char) (time);
+ packet->cp_rpw_time[4] = 0; // fine time MSB
+ packet->cp_rpw_time[5] = 0; // fine time LSB
+
+ GetCRCAsTwoBytes((unsigned char*) &packet->packetID, crcAsTwoBytes,
+ PACKET_LENGTH_TC_LFR_UPDATE_TIME + CCSDS_TC_TM_PACKET_OFFSET - 2);
+ packet->crc[0] = crcAsTwoBytes[0];
+ packet->crc[1] = crcAsTwoBytes[1];
+}
diff --git a/timegen/src/lfr_cpu_usage_report.c b/timegen/src/lfr_cpu_usage_report.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/lfr_cpu_usage_report.c
@@ -0,0 +1,115 @@
+/*
+ * CPU Usage Reporter
+ *
+ * COPYRIGHT (c) 1989-2009
+ * On-Line Applications Research Corporation (OAR).
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ *
+ * $Id$
+ */
+
+#include "lfr_cpu_usage_report.h"
+
+unsigned char lfr_rtems_cpu_usage_report( void )
+{
+ uint32_t api_index;
+ Thread_Control *the_thread;
+ Objects_Information *information;
+ uint32_t ival, fval;
+#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
+ Timestamp_Control uptime;
+ Timestamp_Control total;
+ Timestamp_Control ran;
+#else
+ uint32_t total_units = 0;
+#endif
+
+ unsigned char cpu_load;
+ cpu_load = 0;
+
+ /*
+ * When not using nanosecond CPU usage resolution, we have to count
+ * the number of "ticks" we gave credit for to give the user a rough
+ * guideline as to what each number means proportionally.
+ */
+#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
+ _TOD_Get_uptime( &uptime );
+ _Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total );
+#else
+ for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
+ if ( !_Objects_Information_table[ api_index ] ) { }
+ else
+ {
+ information = _Objects_Information_table[ api_index ][ 1 ];
+ if ( information != NULL )
+ {
+ for ( i=1 ; i <= information->maximum ; i++ ) {
+ the_thread = (Thread_Control *)information->local_table[ i ];
+
+ if ( the_thread != NULL )
+ total_units += the_thread->cpu_time_used;
+ }
+ }
+ }
+ }
+#endif
+
+ for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ )
+ {
+ if ( !_Objects_Information_table[ api_index ] ) { }
+ else
+ {
+ information = _Objects_Information_table[ api_index ][ 1 ];
+ if ( information != NULL )
+ {
+ the_thread = (Thread_Control *)information->local_table[ 1 ];
+
+ if ( the_thread == NULL ) { }
+ else
+ {
+ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
+ /*
+ * If this is the currently executing thread, account for time
+ * since the last context switch.
+ */
+ ran = the_thread->cpu_time_used;
+ if ( _Thread_Executing->Object.id == the_thread->Object.id )
+ {
+ Timestamp_Control used;
+ _Timestamp_Subtract(
+ &_Thread_Time_of_last_context_switch, &uptime, &used
+ );
+ _Timestamp_Add_to( &ran, &used );
+ }
+ _Timestamp_Divide( &ran, &total, &ival, &fval );
+
+ #else
+ if (total_units != 0)
+ {
+ uint64_t ival_64;
+
+ ival_64 = the_thread->cpu_time_used;
+ ival_64 *= 100000;
+ ival = ival_64 / total_units;
+ }
+ else
+ {
+ ival = 0;
+ }
+
+ fval = ival % 1000;
+ ival /= 1000;
+ #endif
+ }
+ }
+ }
+ }
+ cpu_load = (unsigned char) (100 - ival);
+
+ return cpu_load;
+}
+
+
diff --git a/timegen/src/processing/avf0_prc0.c b/timegen/src/processing/avf0_prc0.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/processing/avf0_prc0.c
@@ -0,0 +1,380 @@
+/** Functions related to data processing.
+ *
+ * @file
+ * @author P. LEROY
+ *
+ * These function are related to data processing, i.e. spectral matrices averaging and basic parameters computation.
+ *
+ */
+
+#include "avf0_prc0.h"
+#include "fsw_processing.h"
+
+nb_sm_before_bp_asm_f0 nb_sm_before_f0;
+
+//***
+// F0
+ring_node_asm asm_ring_norm_f0 [ NB_RING_NODES_ASM_NORM_F0 ];
+ring_node_asm asm_ring_burst_sbm_f0[ NB_RING_NODES_ASM_BURST_SBM_F0 ];
+
+float asm_f0_reorganized [ TOTAL_SIZE_SM ];
+char asm_f0_char [ TIME_OFFSET_IN_BYTES + (TOTAL_SIZE_SM * 2) ];
+float compressed_sm_norm_f0[ TOTAL_SIZE_COMPRESSED_ASM_NORM_F0];
+float compressed_sm_sbm_f0 [ TOTAL_SIZE_COMPRESSED_ASM_SBM_F0 ];
+//unsigned char bp1_norm_f0 [ TOTAL_SIZE_BP1_NORM_F0 ];
+//unsigned char bp1_sbm_f0 [ TOTAL_SIZE_BP1_SBM_F0 ];
+
+//************
+// RTEMS TASKS
+
+rtems_task avf0_task( rtems_task_argument lfrRequestedMode )
+{
+ int i;
+
+ rtems_event_set event_out;
+ rtems_status_code status;
+ rtems_id queue_id_prc0;
+ asm_msg msgForMATR;
+ ring_node_sm *ring_node_tab[8];
+ ring_node_asm *current_ring_node_asm_burst_sbm_f0;
+ ring_node_asm *current_ring_node_asm_norm_f0;
+
+ unsigned int nb_norm_bp1;
+ unsigned int nb_norm_bp2;
+ unsigned int nb_norm_asm;
+ unsigned int nb_sbm_bp1;
+ unsigned int nb_sbm_bp2;
+
+ nb_norm_bp1 = 0;
+ nb_norm_bp2 = 0;
+ nb_norm_asm = 0;
+ nb_sbm_bp1 = 0;
+ nb_sbm_bp2 = 0;
+
+ reset_nb_sm_f0( lfrRequestedMode ); // reset the sm counters that drive the BP and ASM computations / transmissions
+ ASM_generic_init_ring( asm_ring_norm_f0, NB_RING_NODES_ASM_NORM_F0 );
+ ASM_generic_init_ring( asm_ring_burst_sbm_f0, NB_RING_NODES_ASM_BURST_SBM_F0 );
+ current_ring_node_asm_norm_f0 = asm_ring_norm_f0;
+ current_ring_node_asm_burst_sbm_f0 = asm_ring_burst_sbm_f0;
+
+ BOOT_PRINTF1("in AVFO *** lfrRequestedMode = %d\n", (int) lfrRequestedMode)
+
+ status = get_message_queue_id_prc0( &queue_id_prc0 );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in MATR *** ERR get_message_queue_id_prc0 %d\n", status)
+ }
+
+ while(1){
+ rtems_event_receive(RTEMS_EVENT_0, RTEMS_WAIT, RTEMS_NO_TIMEOUT, &event_out); // wait for an RTEMS_EVENT0
+
+ //****************************************
+ // initialize the mesage for the MATR task
+ msgForMATR.norm = current_ring_node_asm_norm_f0;
+ msgForMATR.burst_sbm = current_ring_node_asm_burst_sbm_f0;
+ msgForMATR.event = 0x00; // this composite event will be sent to the MATR task
+ msgForMATR.coarseTime = ring_node_for_averaging_sm_f0->coarseTime;
+ msgForMATR.fineTime = ring_node_for_averaging_sm_f0->fineTime;
+ //
+ //****************************************
+
+ ring_node_tab[NB_SM_BEFORE_AVF0-1] = ring_node_for_averaging_sm_f0;
+ for ( i = 2; i < (NB_SM_BEFORE_AVF0+1); i++ )
+ {
+ ring_node_for_averaging_sm_f0 = ring_node_for_averaging_sm_f0->previous;
+ ring_node_tab[NB_SM_BEFORE_AVF0-i] = ring_node_for_averaging_sm_f0;
+ }
+
+ // compute the average and store it in the averaged_sm_f1 buffer
+ SM_average( current_ring_node_asm_norm_f0->matrix,
+ current_ring_node_asm_burst_sbm_f0->matrix,
+ ring_node_tab,
+ nb_norm_bp1, nb_sbm_bp1 );
+
+ // update nb_average
+ nb_norm_bp1 = nb_norm_bp1 + NB_SM_BEFORE_AVF0;
+ nb_norm_bp2 = nb_norm_bp2 + NB_SM_BEFORE_AVF0;
+ nb_norm_asm = nb_norm_asm + NB_SM_BEFORE_AVF0;
+ nb_sbm_bp1 = nb_sbm_bp1 + NB_SM_BEFORE_AVF0;
+ nb_sbm_bp2 = nb_sbm_bp2 + NB_SM_BEFORE_AVF0;
+
+ if (nb_sbm_bp1 == nb_sm_before_f0.burst_sbm_bp1)
+ {
+ nb_sbm_bp1 = 0;
+ // set another ring for the ASM storage
+ current_ring_node_asm_burst_sbm_f0 = current_ring_node_asm_burst_sbm_f0->next;
+ if ( lfrCurrentMode == LFR_MODE_BURST )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_BURST_BP1_F0;
+ }
+ else if ( (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_SBM_BP1_F0;
+ }
+ }
+
+ if (nb_sbm_bp2 == nb_sm_before_f0.burst_sbm_bp2)
+ {
+ nb_sbm_bp2 = 0;
+ if ( lfrCurrentMode == LFR_MODE_BURST )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_BURST_BP2_F0;
+ }
+ else if ( (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_SBM_BP2_F0;
+ }
+ }
+
+ if (nb_norm_bp1 == nb_sm_before_f0.norm_bp1)
+ {
+ nb_norm_bp1 = 0;
+ // set another ring for the ASM storage
+ current_ring_node_asm_norm_f0 = current_ring_node_asm_norm_f0->next;
+ if ( (lfrCurrentMode == LFR_MODE_NORMAL)
+ || (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_NORM_BP1_F0;
+ }
+ }
+
+ if (nb_norm_bp2 == nb_sm_before_f0.norm_bp2)
+ {
+ nb_norm_bp2 = 0;
+ if ( (lfrCurrentMode == LFR_MODE_NORMAL)
+ || (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_NORM_BP2_F0;
+ }
+ }
+
+ if (nb_norm_asm == nb_sm_before_f0.norm_asm)
+ {
+ nb_norm_asm = 0;
+ if ( (lfrCurrentMode == LFR_MODE_NORMAL)
+ || (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) )
+ {
+// PRINTF1("%lld\n", localTime)
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_NORM_ASM_F0;
+ }
+ }
+
+ //*************************
+ // send the message to MATR
+ if (msgForMATR.event != 0x00)
+ {
+ status = rtems_message_queue_send( queue_id_prc0, (char *) &msgForMATR, MSG_QUEUE_SIZE_PRC0);
+ }
+
+ if (status != RTEMS_SUCCESSFUL) {
+ printf("in AVF0 *** Error sending message to MATR, code %d\n", status);
+ }
+ }
+}
+
+rtems_task prc0_task( rtems_task_argument lfrRequestedMode )
+{
+ char incomingData[MSG_QUEUE_SIZE_SEND]; // incoming data buffer
+ size_t size; // size of the incoming TC packet
+ asm_msg *incomingMsg;
+ //
+ unsigned char sid;
+ spw_ioctl_pkt_send spw_ioctl_send_ASM;
+ rtems_status_code status;
+ rtems_id queue_id;
+ rtems_id queue_id_q_p0;
+ Header_TM_LFR_SCIENCE_ASM_t headerASM;
+ bp_packet_with_spare packet_norm_bp1_f0;
+ bp_packet packet_norm_bp2_f0;
+ bp_packet packet_sbm_bp1_f0;
+ bp_packet packet_sbm_bp2_f0;
+
+ unsigned long long int localTime;
+
+ ASM_init_header( &headerASM );
+
+ //*************
+ // NORM headers
+ BP_init_header_with_spare( &packet_norm_bp1_f0.header,
+ APID_TM_SCIENCE_NORMAL_BURST, SID_NORM_BP1_F0,
+ PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP1_F0, NB_BINS_COMPRESSED_SM_F0 );
+ BP_init_header( &packet_norm_bp2_f0.header,
+ APID_TM_SCIENCE_NORMAL_BURST, SID_NORM_BP2_F0,
+ PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP2_F0, NB_BINS_COMPRESSED_SM_F0);
+
+ //****************************
+ // BURST SBM1 and SBM2 headers
+ if ( lfrRequestedMode == LFR_MODE_BURST )
+ {
+ BP_init_header( &packet_sbm_bp1_f0.header,
+ APID_TM_SCIENCE_NORMAL_BURST, SID_BURST_BP1_F0,
+ PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP1_F0, NB_BINS_COMPRESSED_SM_SBM_F0);
+ BP_init_header( &packet_sbm_bp2_f0.header,
+ APID_TM_SCIENCE_NORMAL_BURST, SID_BURST_BP2_F0,
+ PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP2_F0, NB_BINS_COMPRESSED_SM_SBM_F0);
+ }
+ else if ( lfrRequestedMode == LFR_MODE_SBM1 )
+ {
+ BP_init_header( &packet_sbm_bp1_f0.header,
+ APID_TM_SCIENCE_SBM1_SBM2, SID_SBM1_BP1_F0,
+ PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP1_F0, NB_BINS_COMPRESSED_SM_SBM_F0);
+ BP_init_header( &packet_sbm_bp2_f0.header,
+ APID_TM_SCIENCE_SBM1_SBM2, SID_SBM1_BP2_F0,
+ PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP2_F0, NB_BINS_COMPRESSED_SM_SBM_F0);
+ }
+ else if ( lfrRequestedMode == LFR_MODE_SBM2 )
+ {
+ BP_init_header( &packet_sbm_bp1_f0.header,
+ APID_TM_SCIENCE_SBM1_SBM2, SID_SBM2_BP1_F0,
+ PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP1_F0, NB_BINS_COMPRESSED_SM_SBM_F0);
+ BP_init_header( &packet_sbm_bp2_f0.header,
+ APID_TM_SCIENCE_SBM1_SBM2, SID_SBM2_BP2_F0,
+ PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP2_F0, NB_BINS_COMPRESSED_SM_SBM_F0);
+ }
+ else
+ {
+ PRINTF1("in PRC0 *** lfrRequestedMode is %d, several headers not initialized\n", (unsigned int) lfrRequestedMode)
+ }
+
+ status = get_message_queue_id_send( &queue_id );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in PRC0 *** ERR get_message_queue_id_send %d\n", status)
+ }
+ status = get_message_queue_id_prc0( &queue_id_q_p0);
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in PRC0 *** ERR get_message_queue_id_prc0 %d\n", status)
+ }
+
+ BOOT_PRINTF1("in PRC0 *** lfrRequestedMode = %d\n", (int) lfrRequestedMode)
+
+ while(1){
+ status = rtems_message_queue_receive( queue_id_q_p0, incomingData, &size, //************************************
+ RTEMS_WAIT, RTEMS_NO_TIMEOUT ); // wait for a message coming from AVF0
+
+ incomingMsg = (asm_msg*) incomingData;
+
+ localTime = getTimeAsUnsignedLongLongInt( );
+
+ //****************
+ //****************
+ // BURST SBM1 SBM2
+ //****************
+ //****************
+ if ( (incomingMsg->event & RTEMS_EVENT_BURST_BP1_F0 ) || (incomingMsg->event & RTEMS_EVENT_SBM_BP1_F0 ) )
+ {
+ sid = getSID( incomingMsg->event );
+ // 1) compress the matrix for Basic Parameters calculation
+ ASM_compress_reorganize_and_divide( incomingMsg->burst_sbm->matrix, compressed_sm_sbm_f0,
+ nb_sm_before_f0.burst_sbm_bp1,
+ NB_BINS_COMPRESSED_SM_SBM_F0, NB_BINS_TO_AVERAGE_ASM_SBM_F0,
+ ASM_F0_INDICE_START);
+ // 2) compute the BP1 set
+// BP1_set( compressed_sm_norm_f0, NB_BINS_COMPRESSED_SM_SBM_F0, bp1_sbm_f0 );
+ // 3) send the BP1 set
+ set_time( packet_sbm_bp1_f0.header.time, (unsigned char *) &incomingMsg->coarseTime );
+ set_time( packet_sbm_bp1_f0.header.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime );
+ BP_send( (char *) &packet_sbm_bp1_f0, queue_id,
+ PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP1_F0 + PACKET_LENGTH_DELTA,
+ sid);
+ // 4) compute the BP2 set if needed
+ if ( (incomingMsg->event & RTEMS_EVENT_BURST_BP2_F0) || (incomingMsg->event & RTEMS_EVENT_SBM_BP2_F0) )
+ {
+ // 1) compute the BP2 set
+
+ // 2) send the BP2 set
+ set_time( packet_sbm_bp2_f0.header.time, (unsigned char *) &incomingMsg->coarseTime );
+ set_time( packet_sbm_bp2_f0.header.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime );
+ BP_send( (char *) &packet_sbm_bp2_f0, queue_id,
+ PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP2_F0 + PACKET_LENGTH_DELTA,
+ sid);
+ }
+ }
+
+ //*****
+ //*****
+ // NORM
+ //*****
+ //*****
+ if (incomingMsg->event & RTEMS_EVENT_NORM_BP1_F0)
+ {
+ // 1) compress the matrix for Basic Parameters calculation
+ ASM_compress_reorganize_and_divide( incomingMsg->norm->matrix, compressed_sm_norm_f0,
+ nb_sm_before_f0.norm_bp1,
+ NB_BINS_COMPRESSED_SM_F0, NB_BINS_TO_AVERAGE_ASM_F0,
+ ASM_F0_INDICE_START );
+ // 2) compute the BP1 set
+// BP1_set( compressed_sm_norm_f0, NB_BINS_COMPRESSED_SM_F0, bp1_norm_f0 );
+ // 3) send the BP1 set
+ set_time( packet_norm_bp1_f0.header.time, (unsigned char *) &incomingMsg->coarseTime );
+ set_time( packet_norm_bp1_f0.header.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime );
+ BP_send( (char *) &packet_norm_bp1_f0, queue_id,
+ PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP1_F0 + PACKET_LENGTH_DELTA,
+ SID_NORM_BP1_F0 );
+ if (incomingMsg->event & RTEMS_EVENT_NORM_BP2_F0)
+ {
+ // 1) compute the BP2 set using the same ASM as the one used for BP1
+
+ // 2) send the BP2 set
+ set_time( packet_norm_bp2_f0.header.time, (unsigned char *) &incomingMsg->coarseTime );
+ set_time( packet_norm_bp2_f0.header.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime );
+ BP_send( (char *) &packet_norm_bp2_f0, queue_id,
+ PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP2_F0 + PACKET_LENGTH_DELTA,
+ SID_NORM_BP2_F0);
+ }
+ }
+
+ if (incomingMsg->event & RTEMS_EVENT_NORM_ASM_F0)
+ {
+ // 1) reorganize the ASM and divide
+ ASM_reorganize_and_divide( incomingMsg->norm->matrix,
+ asm_f0_reorganized,
+ nb_sm_before_f0.norm_bp1 );
+ // 2) convert the float array in a char array
+ ASM_convert( asm_f0_reorganized, asm_f0_char);
+ // 3) send the spectral matrix packets
+ set_time( headerASM.time , (unsigned char *) &incomingMsg->coarseTime );
+ set_time( headerASM.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime );
+ ASM_send( &headerASM, asm_f0_char, SID_NORM_ASM_F0, &spw_ioctl_send_ASM, queue_id);
+ }
+
+ }
+}
+
+//**********
+// FUNCTIONS
+
+void reset_nb_sm_f0( unsigned char lfrMode )
+{
+ nb_sm_before_f0.norm_bp1 = parameter_dump_packet.sy_lfr_n_bp_p0 * 96;
+ nb_sm_before_f0.norm_bp2 = parameter_dump_packet.sy_lfr_n_bp_p1 * 96;
+ nb_sm_before_f0.norm_asm = (parameter_dump_packet.sy_lfr_n_asm_p[0] * 256 + parameter_dump_packet.sy_lfr_n_asm_p[1]) * 96;
+ nb_sm_before_f0.sbm1_bp1 = parameter_dump_packet.sy_lfr_s1_bp_p0 * 24; // 0.25 s per digit
+ nb_sm_before_f0.sbm1_bp2 = parameter_dump_packet.sy_lfr_s1_bp_p1 * 96;
+ nb_sm_before_f0.sbm2_bp1 = parameter_dump_packet.sy_lfr_s2_bp_p0 * 96;
+ nb_sm_before_f0.sbm2_bp2 = parameter_dump_packet.sy_lfr_s2_bp_p1 * 96;
+ nb_sm_before_f0.burst_bp1 = parameter_dump_packet.sy_lfr_b_bp_p0 * 96;
+ nb_sm_before_f0.burst_bp2 = parameter_dump_packet.sy_lfr_b_bp_p1 * 96;
+
+ if (lfrMode == LFR_MODE_SBM1)
+ {
+ nb_sm_before_f0.burst_sbm_bp1 = nb_sm_before_f0.sbm1_bp1;
+ nb_sm_before_f0.burst_sbm_bp2 = nb_sm_before_f0.sbm1_bp2;
+ }
+ else if (lfrMode == LFR_MODE_SBM2)
+ {
+ nb_sm_before_f0.burst_sbm_bp1 = nb_sm_before_f0.sbm2_bp1;
+ nb_sm_before_f0.burst_sbm_bp2 = nb_sm_before_f0.sbm2_bp2;
+ }
+ else if (lfrMode == LFR_MODE_BURST)
+ {
+ nb_sm_before_f0.burst_sbm_bp1 = nb_sm_before_f0.burst_bp1;
+ nb_sm_before_f0.burst_sbm_bp2 = nb_sm_before_f0.burst_bp2;
+ }
+ else
+ {
+ nb_sm_before_f0.burst_sbm_bp1 = nb_sm_before_f0.burst_bp1;
+ nb_sm_before_f0.burst_sbm_bp2 = nb_sm_before_f0.burst_bp2;
+ }
+}
diff --git a/timegen/src/processing/avf1_prc1.c b/timegen/src/processing/avf1_prc1.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/processing/avf1_prc1.c
@@ -0,0 +1,360 @@
+/** Functions related to data processing.
+ *
+ * @file
+ * @author P. LEROY
+ *
+ * These function are related to data processing, i.e. spectral matrices averaging and basic parameters computation.
+ *
+ */
+
+#include "avf1_prc1.h"
+
+nb_sm_before_bp_asm_f1 nb_sm_before_f1;
+
+//***
+// F1
+ring_node_asm asm_ring_norm_f1 [ NB_RING_NODES_ASM_NORM_F1 ];
+ring_node_asm asm_ring_burst_sbm_f1[ NB_RING_NODES_ASM_BURST_SBM_F1 ];
+
+float asm_f1_reorganized [ TOTAL_SIZE_SM ];
+char asm_f1_char [ TIME_OFFSET_IN_BYTES + (TOTAL_SIZE_SM * 2) ];
+float compressed_sm_norm_f1[ TOTAL_SIZE_COMPRESSED_ASM_NORM_F1];
+float compressed_sm_sbm_f1 [ TOTAL_SIZE_COMPRESSED_ASM_SBM_F1 ];
+
+//************
+// RTEMS TASKS
+
+rtems_task avf1_task( rtems_task_argument lfrRequestedMode )
+{
+ int i;
+
+ rtems_event_set event_out;
+ rtems_status_code status;
+ rtems_id queue_id_prc1;
+ asm_msg msgForMATR;
+ ring_node_sm *ring_node_tab[8];
+ ring_node_asm *current_ring_node_asm_burst_sbm_f1;
+ ring_node_asm *current_ring_node_asm_norm_f1;
+
+ unsigned int nb_norm_bp1;
+ unsigned int nb_norm_bp2;
+ unsigned int nb_norm_asm;
+ unsigned int nb_sbm_bp1;
+ unsigned int nb_sbm_bp2;
+
+ nb_norm_bp1 = 0;
+ nb_norm_bp2 = 0;
+ nb_norm_asm = 0;
+ nb_sbm_bp1 = 0;
+ nb_sbm_bp2 = 0;
+
+ reset_nb_sm_f1( lfrRequestedMode ); // reset the sm counters that drive the BP and ASM computations / transmissions
+ ASM_generic_init_ring( asm_ring_norm_f1, NB_RING_NODES_ASM_NORM_F1 );
+ ASM_generic_init_ring( asm_ring_burst_sbm_f1, NB_RING_NODES_ASM_BURST_SBM_F1 );
+ current_ring_node_asm_norm_f1 = asm_ring_norm_f1;
+ current_ring_node_asm_burst_sbm_f1 = asm_ring_burst_sbm_f1;
+
+ BOOT_PRINTF1("in AVF1 *** lfrRequestedMode = %d\n", (int) lfrRequestedMode)
+
+ status = get_message_queue_id_prc1( &queue_id_prc1 );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in AVF1 *** ERR get_message_queue_id_prc1 %d\n", status)
+ }
+
+ while(1){
+ rtems_event_receive(RTEMS_EVENT_0, RTEMS_WAIT, RTEMS_NO_TIMEOUT, &event_out); // wait for an RTEMS_EVENT0
+
+ //****************************************
+ // initialize the mesage for the MATR task
+ msgForMATR.event = 0x00; // this composite event will be sent to the PRC1 task
+ msgForMATR.burst_sbm = current_ring_node_asm_burst_sbm_f1;
+ msgForMATR.norm = current_ring_node_asm_norm_f1;
+ msgForMATR.coarseTime = ring_node_for_averaging_sm_f1->coarseTime;
+ msgForMATR.fineTime = ring_node_for_averaging_sm_f1->fineTime;
+ //
+ //****************************************
+
+ ring_node_tab[NB_SM_BEFORE_AVF1-1] = ring_node_for_averaging_sm_f1;
+ for ( i = 2; i < (NB_SM_BEFORE_AVF1+1); i++ )
+ {
+ ring_node_for_averaging_sm_f1 = ring_node_for_averaging_sm_f1->previous;
+ ring_node_tab[NB_SM_BEFORE_AVF1-i] = ring_node_for_averaging_sm_f1;
+ }
+
+ // compute the average and store it in the averaged_sm_f1 buffer
+ SM_average( current_ring_node_asm_norm_f1->matrix,
+ current_ring_node_asm_burst_sbm_f1->matrix,
+ ring_node_tab,
+ nb_norm_bp1, nb_sbm_bp1 );
+
+ // update nb_average
+ nb_norm_bp1 = nb_norm_bp1 + NB_SM_BEFORE_AVF1;
+ nb_norm_bp2 = nb_norm_bp2 + NB_SM_BEFORE_AVF1;
+ nb_norm_asm = nb_norm_asm + NB_SM_BEFORE_AVF1;
+ nb_sbm_bp1 = nb_sbm_bp1 + NB_SM_BEFORE_AVF1;
+ nb_sbm_bp2 = nb_sbm_bp2 + NB_SM_BEFORE_AVF1;
+
+ if (nb_sbm_bp1 == nb_sm_before_f1.burst_sbm_bp1)
+ {
+ nb_sbm_bp1 = 0;
+ // set another ring for the ASM storage
+ current_ring_node_asm_burst_sbm_f1 = current_ring_node_asm_burst_sbm_f1->next;
+ if ( lfrCurrentMode == LFR_MODE_BURST )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_BURST_BP1_F1;
+ }
+ else if ( lfrCurrentMode == LFR_MODE_SBM2 )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_SBM_BP1_F1;
+ }
+ }
+
+ if (nb_sbm_bp2 == nb_sm_before_f1.burst_sbm_bp2)
+ {
+ nb_sbm_bp2 = 0;
+ if ( lfrCurrentMode == LFR_MODE_BURST )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_BURST_BP2_F1;
+ }
+ else if ( lfrCurrentMode == LFR_MODE_SBM2 )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_SBM_BP2_F1;
+ }
+ }
+
+ if (nb_norm_bp1 == nb_sm_before_f1.norm_bp1)
+ {
+ nb_norm_bp1 = 0;
+ // set another ring for the ASM storage
+ current_ring_node_asm_norm_f1 = current_ring_node_asm_norm_f1->next;
+ if ( (lfrCurrentMode == LFR_MODE_NORMAL)
+ || (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_NORM_BP1_F1;
+ }
+ }
+
+ if (nb_norm_bp2 == nb_sm_before_f1.norm_bp2)
+ {
+ nb_norm_bp2 = 0;
+ if ( (lfrCurrentMode == LFR_MODE_NORMAL)
+ || (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_NORM_BP2_F1;
+ }
+ }
+
+ if (nb_norm_asm == nb_sm_before_f1.norm_asm)
+ {
+ nb_norm_asm = 0;
+ if ( (lfrCurrentMode == LFR_MODE_NORMAL)
+ || (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_NORM_ASM_F1;
+ }
+ }
+
+ //*************************
+ // send the message to MATR
+ if (msgForMATR.event != 0x00)
+ {
+ status = rtems_message_queue_send( queue_id_prc1, (char *) &msgForMATR, MSG_QUEUE_SIZE_PRC1);
+ }
+
+ if (status != RTEMS_SUCCESSFUL) {
+ printf("in AVF1 *** Error sending message to PRC1, code %d\n", status);
+ }
+ }
+}
+
+rtems_task prc1_task( rtems_task_argument lfrRequestedMode )
+{
+ char incomingData[MSG_QUEUE_SIZE_SEND]; // incoming data buffer
+ size_t size; // size of the incoming TC packet
+ asm_msg *incomingMsg;
+ //
+ unsigned char sid;
+ spw_ioctl_pkt_send spw_ioctl_send_ASM;
+ rtems_status_code status;
+ rtems_id queue_id_send;
+ rtems_id queue_id_q_p1;
+ Header_TM_LFR_SCIENCE_ASM_t headerASM;
+ bp_packet_with_spare packet_norm_bp1;
+ bp_packet packet_norm_bp2;
+ bp_packet packet_sbm_bp1;
+ bp_packet packet_sbm_bp2;
+
+ unsigned long long int localTime;
+
+ ASM_init_header( &headerASM );
+
+ //*************
+ // NORM headers
+ BP_init_header_with_spare( &packet_norm_bp1.header,
+ APID_TM_SCIENCE_NORMAL_BURST, SID_NORM_BP1_F1,
+ PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP1_F1, NB_BINS_COMPRESSED_SM_F1 );
+ BP_init_header( &packet_norm_bp2.header,
+ APID_TM_SCIENCE_NORMAL_BURST, SID_NORM_BP2_F1,
+ PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP2_F1, NB_BINS_COMPRESSED_SM_F1);
+
+ //***********************
+ // BURST and SBM2 headers
+ if ( lfrRequestedMode == LFR_MODE_BURST )
+ {
+ BP_init_header( &packet_sbm_bp1.header,
+ APID_TM_SCIENCE_NORMAL_BURST, SID_BURST_BP1_F1,
+ PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP1_F1, NB_BINS_COMPRESSED_SM_SBM_F1);
+ BP_init_header( &packet_sbm_bp2.header,
+ APID_TM_SCIENCE_NORMAL_BURST, SID_BURST_BP2_F1,
+ PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP2_F1, NB_BINS_COMPRESSED_SM_SBM_F1);
+ }
+ else if ( lfrRequestedMode == LFR_MODE_SBM2 )
+ {
+ BP_init_header( &packet_sbm_bp1.header,
+ APID_TM_SCIENCE_SBM1_SBM2, SID_SBM2_BP1_F1,
+ PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP1_F1, NB_BINS_COMPRESSED_SM_SBM_F1);
+ BP_init_header( &packet_sbm_bp2.header,
+ APID_TM_SCIENCE_SBM1_SBM2, SID_SBM2_BP2_F1,
+ PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP2_F1, NB_BINS_COMPRESSED_SM_SBM_F1);
+ }
+ else
+ {
+ PRINTF1("in PRC1 *** lfrRequestedMode is %d, several headers not initialized\n", (unsigned int) lfrRequestedMode)
+ }
+
+ status = get_message_queue_id_send( &queue_id_send );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in PRC1 *** ERR get_message_queue_id_send %d\n", status)
+ }
+ status = get_message_queue_id_prc1( &queue_id_q_p1);
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in PRC1 *** ERR get_message_queue_id_prc1 %d\n", status)
+ }
+
+ BOOT_PRINTF1("in PRC1 *** lfrRequestedMode = %d\n", (int) lfrRequestedMode)
+
+ while(1){
+ status = rtems_message_queue_receive( queue_id_q_p1, incomingData, &size, //************************************
+ RTEMS_WAIT, RTEMS_NO_TIMEOUT ); // wait for a message coming from AVF0
+
+ incomingMsg = (asm_msg*) incomingData;
+
+ localTime = getTimeAsUnsignedLongLongInt( );
+ //***********
+ //***********
+ // BURST SBM2
+ //***********
+ //***********
+ if ( (incomingMsg->event & RTEMS_EVENT_BURST_BP1_F1) || (incomingMsg->event & RTEMS_EVENT_SBM_BP1_F1) )
+ {
+ sid = getSID( incomingMsg->event );
+ // 1) compress the matrix for Basic Parameters calculation
+ ASM_compress_reorganize_and_divide( incomingMsg->burst_sbm->matrix, compressed_sm_sbm_f1,
+ nb_sm_before_f1.burst_sbm_bp1,
+ NB_BINS_COMPRESSED_SM_SBM_F1, NB_BINS_TO_AVERAGE_ASM_SBM_F1,
+ ASM_F1_INDICE_START);
+ // 2) compute the BP1 set
+
+ // 3) send the BP1 set
+ set_time( packet_sbm_bp1.header.time, (unsigned char *) &incomingMsg->coarseTime );
+ set_time( packet_sbm_bp1.header.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime );
+ BP_send( (char *) &packet_sbm_bp1, queue_id_send,
+ PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP1_F1 + PACKET_LENGTH_DELTA,
+ sid );
+ // 4) compute the BP2 set if needed
+ if ( (incomingMsg->event & RTEMS_EVENT_BURST_BP2_F1) || (incomingMsg->event & RTEMS_EVENT_SBM_BP2_F1) )
+ {
+ // 1) compute the BP2 set
+
+ // 2) send the BP2 set
+ set_time( packet_sbm_bp2.header.time, (unsigned char *) &incomingMsg->coarseTime );
+ set_time( packet_sbm_bp2.header.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime );
+ BP_send( (char *) &packet_sbm_bp2, queue_id_send,
+ PACKET_LENGTH_TM_LFR_SCIENCE_SBM_BP2_F1 + PACKET_LENGTH_DELTA,
+ sid );
+ }
+ }
+
+ //*****
+ //*****
+ // NORM
+ //*****
+ //*****
+ if (incomingMsg->event & RTEMS_EVENT_NORM_BP1_F1)
+ {
+ // 1) compress the matrix for Basic Parameters calculation
+ ASM_compress_reorganize_and_divide( incomingMsg->norm->matrix, compressed_sm_norm_f1,
+ nb_sm_before_f1.norm_bp1,
+ NB_BINS_COMPRESSED_SM_F0, NB_BINS_TO_AVERAGE_ASM_F0,
+ ASM_F0_INDICE_START );
+ // 2) compute the BP1 set
+
+ // 3) send the BP1 set
+ set_time( packet_norm_bp1.header.time, (unsigned char *) &incomingMsg->coarseTime );
+ set_time( packet_norm_bp1.header.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime );
+ BP_send( (char *) &packet_norm_bp1, queue_id_send,
+ PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP1_F1 + PACKET_LENGTH_DELTA,
+ SID_NORM_BP1_F1 );
+ if (incomingMsg->event & RTEMS_EVENT_NORM_BP2_F1)
+ {
+ // 1) compute the BP2 set
+
+ // 2) send the BP2 set
+ set_time( packet_norm_bp2.header.time, (unsigned char *) &incomingMsg->coarseTime );
+ set_time( packet_norm_bp2.header.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime );
+ BP_send( (char *) &packet_norm_bp2, queue_id_send,
+ PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP2_F1 + PACKET_LENGTH_DELTA,
+ SID_NORM_BP2_F1 );
+ }
+ }
+
+ if (incomingMsg->event & RTEMS_EVENT_NORM_ASM_F1)
+ {
+ // 1) reorganize the ASM and divide
+ ASM_reorganize_and_divide( incomingMsg->norm->matrix,
+ asm_f1_reorganized,
+ nb_sm_before_f1.norm_bp1 );
+ // 2) convert the float array in a char array
+ ASM_convert( asm_f1_reorganized, asm_f1_char);
+ // 3) send the spectral matrix packets
+ set_time( headerASM.time , (unsigned char *) &incomingMsg->coarseTime );
+ set_time( headerASM.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime );
+ ASM_send( &headerASM, asm_f1_char, SID_NORM_ASM_F1, &spw_ioctl_send_ASM, queue_id_send);
+ }
+
+ }
+}
+
+//**********
+// FUNCTIONS
+
+void reset_nb_sm_f1( unsigned char lfrMode )
+{
+ nb_sm_before_f1.norm_bp1 = parameter_dump_packet.sy_lfr_n_bp_p0 * 16;
+ nb_sm_before_f1.norm_bp2 = parameter_dump_packet.sy_lfr_n_bp_p1 * 16;
+ nb_sm_before_f1.norm_asm = (parameter_dump_packet.sy_lfr_n_asm_p[0] * 256 + parameter_dump_packet.sy_lfr_n_asm_p[1]) * 16;
+ nb_sm_before_f1.sbm2_bp1 = parameter_dump_packet.sy_lfr_s2_bp_p0 * 16;
+ nb_sm_before_f1.sbm2_bp2 = parameter_dump_packet.sy_lfr_s2_bp_p1 * 16;
+ nb_sm_before_f1.burst_bp1 = parameter_dump_packet.sy_lfr_b_bp_p0 * 16;
+ nb_sm_before_f1.burst_bp2 = parameter_dump_packet.sy_lfr_b_bp_p1 * 16;
+
+ if (lfrMode == LFR_MODE_SBM2)
+ {
+ nb_sm_before_f1.burst_sbm_bp1 = nb_sm_before_f1.sbm2_bp1;
+ nb_sm_before_f1.burst_sbm_bp2 = nb_sm_before_f1.sbm2_bp2;
+ }
+ else if (lfrMode == LFR_MODE_BURST)
+ {
+ nb_sm_before_f1.burst_sbm_bp1 = nb_sm_before_f1.burst_bp1;
+ nb_sm_before_f1.burst_sbm_bp2 = nb_sm_before_f1.burst_bp2;
+ }
+ else
+ {
+ nb_sm_before_f1.burst_sbm_bp1 = nb_sm_before_f1.burst_bp1;
+ nb_sm_before_f1.burst_sbm_bp2 = nb_sm_before_f1.burst_bp2;
+ }
+}
+
diff --git a/timegen/src/processing/avf2_prc2.c b/timegen/src/processing/avf2_prc2.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/processing/avf2_prc2.c
@@ -0,0 +1,255 @@
+/** Functions related to data processing.
+ *
+ * @file
+ * @author P. LEROY
+ *
+ * These function are related to data processing, i.e. spectral matrices averaging and basic parameters computation.
+ *
+ */
+
+#include "avf2_prc2.h"
+
+nb_sm_before_bp_asm_f2 nb_sm_before_f2;
+
+//***
+// F2
+ring_node_asm asm_ring_norm_f2 [ NB_RING_NODES_ASM_NORM_F2 ];
+ring_node_asm asm_ring_burst_sbm_f2[ NB_RING_NODES_ASM_BURST_SBM_F2 ];
+
+float asm_f2_reorganized [ TOTAL_SIZE_SM ];
+char asm_f2_char [ TIME_OFFSET_IN_BYTES + (TOTAL_SIZE_SM * 2) ];
+float compressed_sm_norm_f2[ TOTAL_SIZE_COMPRESSED_ASM_NORM_F2];
+float compressed_sm_sbm_f2 [ TOTAL_SIZE_COMPRESSED_ASM_SBM_F2 ];
+
+//************
+// RTEMS TASKS
+
+//***
+// F2
+rtems_task avf2_task( rtems_task_argument argument )
+{
+ rtems_event_set event_out;
+ rtems_status_code status;
+ rtems_id queue_id_prc2;
+ asm_msg msgForMATR;
+ ring_node_asm *current_ring_node_asm_norm_f2;
+
+ unsigned int nb_norm_bp1;
+ unsigned int nb_norm_bp2;
+ unsigned int nb_norm_asm;
+
+ nb_norm_bp1 = 0;
+ nb_norm_bp2 = 0;
+ nb_norm_asm = 0;
+
+ reset_nb_sm_f2( ); // reset the sm counters that drive the BP and ASM computations / transmissions
+ ASM_generic_init_ring( asm_ring_norm_f2, NB_RING_NODES_ASM_NORM_F2 );
+ current_ring_node_asm_norm_f2 = asm_ring_norm_f2;
+
+ BOOT_PRINTF("in AVF2 ***\n")
+
+ status = get_message_queue_id_prc2( &queue_id_prc2 );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in AVF2 *** ERR get_message_queue_id_prc2 %d\n", status)
+ }
+
+ while(1){
+ rtems_event_receive(RTEMS_EVENT_0, RTEMS_WAIT, RTEMS_NO_TIMEOUT, &event_out); // wait for an RTEMS_EVENT0
+
+ //****************************************
+ // initialize the mesage for the MATR task
+ msgForMATR.event = 0x00; // this composite event will be sent to the MATR task
+ msgForMATR.burst_sbm = NULL;
+ msgForMATR.norm = current_ring_node_asm_norm_f2;
+ msgForMATR.coarseTime = ring_node_for_averaging_sm_f2->coarseTime;
+ msgForMATR.fineTime = ring_node_for_averaging_sm_f2->fineTime;
+ //
+ //****************************************
+
+ // compute the average and store it in the averaged_sm_f2 buffer
+ SM_average_f2( current_ring_node_asm_norm_f2->matrix,
+ ring_node_for_averaging_sm_f2,
+ nb_norm_bp1 );
+
+ // update nb_average
+ nb_norm_bp1 = nb_norm_bp1 + NB_SM_BEFORE_AVF2;
+ nb_norm_bp2 = nb_norm_bp2 + NB_SM_BEFORE_AVF2;
+ nb_norm_asm = nb_norm_asm + NB_SM_BEFORE_AVF2;
+
+ if (nb_norm_bp1 == nb_sm_before_f2.norm_bp1)
+ {
+ nb_norm_bp1 = 0;
+ // set another ring for the ASM storage
+ current_ring_node_asm_norm_f2 = current_ring_node_asm_norm_f2->next;
+ if ( (lfrCurrentMode == LFR_MODE_NORMAL) || (lfrCurrentMode == LFR_MODE_SBM1)
+ || (lfrCurrentMode == LFR_MODE_SBM2) )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_NORM_BP1_F2;
+ }
+ }
+
+ if (nb_norm_bp2 == nb_sm_before_f2.norm_bp2)
+ {
+ nb_norm_bp2 = 0;
+ if ( (lfrCurrentMode == LFR_MODE_NORMAL) || (lfrCurrentMode == LFR_MODE_SBM1)
+ || (lfrCurrentMode == LFR_MODE_SBM2) )
+ {
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_NORM_BP2_F2;
+ }
+ }
+
+ if (nb_norm_asm == nb_sm_before_f2.norm_asm)
+ {
+ nb_norm_asm = 0;
+ if ( (lfrCurrentMode == LFR_MODE_NORMAL) || (lfrCurrentMode == LFR_MODE_SBM1)
+ || (lfrCurrentMode == LFR_MODE_SBM2) )
+ {
+// PRINTF1("%lld\n", localTime)
+ msgForMATR.event = msgForMATR.event | RTEMS_EVENT_NORM_ASM_F2;
+ }
+ }
+
+ //*************************
+ // send the message to MATR
+ if (msgForMATR.event != 0x00)
+ {
+ status = rtems_message_queue_send( queue_id_prc2, (char *) &msgForMATR, MSG_QUEUE_SIZE_PRC0);
+ }
+
+ if (status != RTEMS_SUCCESSFUL) {
+ printf("in AVF2 *** Error sending message to MATR, code %d\n", status);
+ }
+ }
+}
+
+rtems_task prc2_task( rtems_task_argument argument )
+{
+ char incomingData[MSG_QUEUE_SIZE_SEND]; // incoming data buffer
+ size_t size; // size of the incoming TC packet
+ asm_msg *incomingMsg;
+ //
+ spw_ioctl_pkt_send spw_ioctl_send_ASM;
+ rtems_status_code status;
+ rtems_id queue_id;
+ rtems_id queue_id_q_p2;
+ Header_TM_LFR_SCIENCE_ASM_t headerASM;
+ bp_packet packet_norm_bp1_f2;
+ bp_packet packet_norm_bp2_f2;
+
+ unsigned long long int localTime;
+
+ incomingMsg = NULL;
+
+ ASM_init_header( &headerASM );
+
+ //*************
+ // NORM headers
+ BP_init_header( &packet_norm_bp1_f2.header,
+ APID_TM_SCIENCE_NORMAL_BURST, SID_NORM_BP1_F2,
+ PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP1_F2, NB_BINS_COMPRESSED_SM_F2 );
+ BP_init_header( &packet_norm_bp2_f2.header,
+ APID_TM_SCIENCE_NORMAL_BURST, SID_NORM_BP2_F2,
+ PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP2_F2, NB_BINS_COMPRESSED_SM_F2 );
+
+ status = get_message_queue_id_send( &queue_id );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in PRC2 *** ERR get_message_queue_id_send %d\n", status)
+ }
+ status = get_message_queue_id_prc2( &queue_id_q_p2);
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in PRC2 *** ERR get_message_queue_id_prc2 %d\n", status)
+ }
+
+ BOOT_PRINTF("in PRC2 ***\n")
+
+ while(1){
+ status = rtems_message_queue_receive( queue_id_q_p2, incomingData, &size, //************************************
+ RTEMS_WAIT, RTEMS_NO_TIMEOUT ); // wait for a message coming from AVF0
+
+ incomingMsg = (asm_msg*) incomingData;
+
+ localTime = getTimeAsUnsignedLongLongInt( );
+
+ //*****
+ //*****
+ // NORM
+ //*****
+ //*****
+ if (incomingMsg->event & RTEMS_EVENT_NORM_BP1_F2)
+ {
+ // 1) compress the matrix for Basic Parameters calculation
+ ASM_compress_reorganize_and_divide( incomingMsg->norm->matrix, compressed_sm_norm_f2,
+ nb_sm_before_f2.norm_bp1,
+ NB_BINS_COMPRESSED_SM_F2, NB_BINS_TO_AVERAGE_ASM_F2,
+ ASM_F2_INDICE_START );
+ // 2) compute the BP1 set
+
+ // 3) send the BP1 set
+ set_time( packet_norm_bp1_f2.header.time, (unsigned char *) &incomingMsg->coarseTime );
+ set_time( packet_norm_bp1_f2.header.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime );
+ BP_send( (char *) &packet_norm_bp1_f2, queue_id,
+ PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP1_F2 + PACKET_LENGTH_DELTA,
+ SID_NORM_BP1_F2 );
+ if (incomingMsg->event & RTEMS_EVENT_NORM_BP2_F2)
+ {
+ // 1) compute the BP2 set using the same ASM as the one used for BP1
+
+ // 2) send the BP2 set
+ set_time( packet_norm_bp2_f2.header.time, (unsigned char *) &incomingMsg->coarseTime );
+ set_time( packet_norm_bp2_f2.header.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime );
+ BP_send( (char *) &packet_norm_bp2_f2, queue_id,
+ PACKET_LENGTH_TM_LFR_SCIENCE_NORM_BP2_F2 + PACKET_LENGTH_DELTA,
+ SID_NORM_BP2_F2 );
+ }
+ }
+
+ if (incomingMsg->event & RTEMS_EVENT_NORM_ASM_F2)
+ {
+ // 1) reorganize the ASM and divide
+ ASM_reorganize_and_divide( incomingMsg->norm->matrix,
+ asm_f2_reorganized,
+ nb_sm_before_f2.norm_bp1 );
+ // 2) convert the float array in a char array
+ ASM_convert( asm_f2_reorganized, asm_f2_char);
+ // 3) send the spectral matrix packets
+ set_time( headerASM.time , (unsigned char *) &incomingMsg->coarseTime );
+ set_time( headerASM.acquisitionTime, (unsigned char *) &incomingMsg->coarseTime );
+ ASM_send( &headerASM, asm_f2_char, SID_NORM_ASM_F2, &spw_ioctl_send_ASM, queue_id);
+ }
+
+ }
+}
+
+//**********
+// FUNCTIONS
+
+void reset_nb_sm_f2( void )
+{
+ nb_sm_before_f2.norm_bp1 = parameter_dump_packet.sy_lfr_n_bp_p0;
+ nb_sm_before_f2.norm_bp2 = parameter_dump_packet.sy_lfr_n_bp_p1;
+ nb_sm_before_f2.norm_asm = parameter_dump_packet.sy_lfr_n_asm_p[0] * 256 + parameter_dump_packet.sy_lfr_n_asm_p[1];
+}
+
+void SM_average_f2( float *averaged_spec_mat_f2,
+ ring_node_sm *ring_node,
+ unsigned int nbAverageNormF2 )
+{
+ float sum;
+ unsigned int i;
+
+ for(i=0; ibuffer_address) ) [ i ];
+ if ( (nbAverageNormF2 == 0) )
+ {
+ averaged_spec_mat_f2[ i ] = sum;
+ }
+ else
+ {
+ averaged_spec_mat_f2[ i ] = ( averaged_spec_mat_f2[ i ] + sum );
+ }
+ }
+}
diff --git a/timegen/src/processing/fsw_processing.c b/timegen/src/processing/fsw_processing.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/processing/fsw_processing.c
@@ -0,0 +1,696 @@
+/** Functions related to data processing.
+ *
+ * @file
+ * @author P. LEROY
+ *
+ * These function are related to data processing, i.e. spectral matrices averaging and basic parameters computation.
+ *
+ */
+
+#include "fsw_processing.h"
+#include "fsw_processing_globals.c"
+
+unsigned int nb_sm_f0;
+unsigned int nb_sm_f0_aux_f1;
+unsigned int nb_sm_f1;
+unsigned int nb_sm_f0_aux_f2;
+
+//************************
+// spectral matrices rings
+ring_node_sm sm_ring_f0[ NB_RING_NODES_SM_F0 ];
+ring_node_sm sm_ring_f1[ NB_RING_NODES_SM_F1 ];
+ring_node_sm sm_ring_f2[ NB_RING_NODES_SM_F2 ];
+ring_node_sm *current_ring_node_sm_f0;
+ring_node_sm *current_ring_node_sm_f1;
+ring_node_sm *current_ring_node_sm_f2;
+ring_node_sm *ring_node_for_averaging_sm_f0;
+ring_node_sm *ring_node_for_averaging_sm_f1;
+ring_node_sm *ring_node_for_averaging_sm_f2;
+
+//***********************************************************
+// Interrupt Service Routine for spectral matrices processing
+
+void spectral_matrices_isr_f0( void )
+{
+ unsigned char status;
+ unsigned long long int time_0;
+ unsigned long long int time_1;
+ unsigned long long int syncBit0;
+ unsigned long long int syncBit1;
+
+ status = spectral_matrix_regs->status & 0x03; // [0011] get the status_ready_matrix_f0_x bits
+
+ time_0 = get_acquisition_time( (unsigned char *) &spectral_matrix_regs->f0_0_coarse_time );
+ time_1 = get_acquisition_time( (unsigned char *) &spectral_matrix_regs->f0_1_coarse_time );
+ syncBit0 = ( (unsigned long long int) (spectral_matrix_regs->f0_0_coarse_time & 0x80000000) ) << 16;
+ syncBit1 = ( (unsigned long long int) (spectral_matrix_regs->f0_1_coarse_time & 0x80000000) ) << 16;
+
+ switch(status)
+ {
+ case 0:
+ break;
+ case 3:
+ if ( time_0 < time_1 )
+ {
+ close_matrix_actions( &nb_sm_f0, NB_SM_BEFORE_AVF0, Task_id[TASKID_AVF0],
+ ring_node_for_averaging_sm_f0, current_ring_node_sm_f0, time_0 | syncBit0);
+ current_ring_node_sm_f0 = current_ring_node_sm_f0->next;
+ spectral_matrix_regs->f0_0_address = current_ring_node_sm_f0->buffer_address;
+ close_matrix_actions( &nb_sm_f0, NB_SM_BEFORE_AVF0, Task_id[TASKID_AVF0],
+ ring_node_for_averaging_sm_f0, current_ring_node_sm_f0, time_1 | syncBit1);
+ current_ring_node_sm_f0 = current_ring_node_sm_f0->next;
+ spectral_matrix_regs->f0_1_address = current_ring_node_sm_f0->buffer_address;
+ }
+ else
+ {
+ close_matrix_actions( &nb_sm_f0, NB_SM_BEFORE_AVF0, Task_id[TASKID_AVF0],
+ ring_node_for_averaging_sm_f0, current_ring_node_sm_f0, time_1 | syncBit1);
+ current_ring_node_sm_f0 = current_ring_node_sm_f0->next;
+ spectral_matrix_regs->f0_1_address = current_ring_node_sm_f0->buffer_address;
+ close_matrix_actions( &nb_sm_f0, NB_SM_BEFORE_AVF0, Task_id[TASKID_AVF0],
+ ring_node_for_averaging_sm_f0, current_ring_node_sm_f0, time_0 | syncBit0);
+ current_ring_node_sm_f0 = current_ring_node_sm_f0->next;
+ spectral_matrix_regs->f0_0_address = current_ring_node_sm_f0->buffer_address;
+ }
+ spectral_matrix_regs->status = 0x03; // [0011]
+ break;
+ case 1:
+ close_matrix_actions( &nb_sm_f0, NB_SM_BEFORE_AVF0, Task_id[TASKID_AVF0],
+ ring_node_for_averaging_sm_f0, current_ring_node_sm_f0, time_0 | syncBit0);
+ current_ring_node_sm_f0 = current_ring_node_sm_f0->next;
+ spectral_matrix_regs->f0_0_address = current_ring_node_sm_f0->buffer_address;
+ spectral_matrix_regs->status = 0x01; // [0001]
+ break;
+ case 2:
+ close_matrix_actions( &nb_sm_f0, NB_SM_BEFORE_AVF0, Task_id[TASKID_AVF0],
+ ring_node_for_averaging_sm_f0, current_ring_node_sm_f0, time_1 | syncBit1);
+ current_ring_node_sm_f0 = current_ring_node_sm_f0->next;
+ spectral_matrix_regs->f0_1_address = current_ring_node_sm_f0->buffer_address;
+ spectral_matrix_regs->status = 0x02; // [0010]
+ break;
+ }
+}
+
+void spectral_matrices_isr_f1( void )
+{
+ unsigned char status;
+ unsigned long long int time;
+ unsigned long long int syncBit;
+ rtems_status_code status_code;
+
+ status = (spectral_matrix_regs->status & 0x0c) >> 2; // [1100] get the status_ready_matrix_f0_x bits
+
+ switch(status)
+ {
+ case 0:
+ break;
+ case 3:
+ // UNEXPECTED VALUE
+ spectral_matrix_regs->status = 0xc0; // [1100]
+ status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_11 );
+ break;
+ case 1:
+ time = get_acquisition_time( (unsigned char *) &spectral_matrix_regs->f1_0_coarse_time );
+ syncBit = ( (unsigned long long int) (spectral_matrix_regs->f1_0_coarse_time & 0x80000000) ) << 16;
+ close_matrix_actions( &nb_sm_f1, NB_SM_BEFORE_AVF1, Task_id[TASKID_AVF1],
+ ring_node_for_averaging_sm_f1, current_ring_node_sm_f1, time | syncBit);
+ current_ring_node_sm_f1 = current_ring_node_sm_f1->next;
+ spectral_matrix_regs->f1_0_address = current_ring_node_sm_f1->buffer_address;
+ spectral_matrix_regs->status = 0x04; // [0100]
+ break;
+ case 2:
+ time = get_acquisition_time( (unsigned char *) &spectral_matrix_regs->f1_1_coarse_time );
+ syncBit = ( (unsigned long long int) (spectral_matrix_regs->f1_1_coarse_time & 0x80000000) ) << 16;
+ close_matrix_actions( &nb_sm_f1, NB_SM_BEFORE_AVF1, Task_id[TASKID_AVF1],
+ ring_node_for_averaging_sm_f1, current_ring_node_sm_f1, time | syncBit);
+ current_ring_node_sm_f1 = current_ring_node_sm_f1->next;
+ spectral_matrix_regs->f1_1_address = current_ring_node_sm_f1->buffer_address;
+ spectral_matrix_regs->status = 0x08; // [1000]
+ break;
+ }
+}
+
+void spectral_matrices_isr_f2( void )
+{
+ unsigned char status;
+ rtems_status_code status_code;
+
+ status = (spectral_matrix_regs->status & 0x30) >> 4; // [0011 0000] get the status_ready_matrix_f0_x bits
+
+ ring_node_for_averaging_sm_f2 = current_ring_node_sm_f2;
+
+ current_ring_node_sm_f2 = current_ring_node_sm_f2->next;
+
+ switch(status)
+ {
+ case 0:
+ break;
+ case 3:
+ // UNEXPECTED VALUE
+ spectral_matrix_regs->status = 0x30; // [0011 0000]
+ status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_11 );
+ break;
+ case 1:
+ ring_node_for_averaging_sm_f2->coarseTime = spectral_matrix_regs->f2_0_coarse_time;
+ ring_node_for_averaging_sm_f2->fineTime = spectral_matrix_regs->f2_0_fine_time;
+ spectral_matrix_regs->f2_0_address = current_ring_node_sm_f2->buffer_address;
+ spectral_matrix_regs->status = 0x10; // [0001 0000]
+ if (rtems_event_send( Task_id[TASKID_AVF2], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
+ {
+ status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
+ }
+ break;
+ case 2:
+ ring_node_for_averaging_sm_f2->coarseTime = spectral_matrix_regs->f2_1_coarse_time;
+ ring_node_for_averaging_sm_f2->fineTime = spectral_matrix_regs->f2_1_fine_time;
+ spectral_matrix_regs->f2_1_address = current_ring_node_sm_f2->buffer_address;
+ spectral_matrix_regs->status = 0x20; // [0010 0000]
+ if (rtems_event_send( Task_id[TASKID_AVF2], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
+ {
+ status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
+ }
+ break;
+ }
+}
+
+void spectral_matrix_isr_error_handler( void )
+{
+ rtems_status_code status_code;
+
+ if (spectral_matrix_regs->status & 0x7c0) // [0111 1100 0000]
+ {
+ status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_8 );
+ }
+}
+
+rtems_isr spectral_matrices_isr( rtems_vector_number vector )
+{
+ // STATUS REGISTER
+ // input_fifo_write(2) *** input_fifo_write(1) *** input_fifo_write(0)
+ // 10 9 8
+ // buffer_full ** bad_component_err ** f2_1 ** f2_0 ** f1_1 ** f1_0 ** f0_1 ** f0_0
+ // 7 6 5 4 3 2 1 0
+
+ spectral_matrices_isr_f0();
+
+ spectral_matrices_isr_f1();
+
+ spectral_matrices_isr_f2();
+
+// spectral_matrix_isr_error_handler();
+}
+
+rtems_isr spectral_matrices_isr_simu( rtems_vector_number vector )
+{
+ rtems_status_code status_code;
+
+ //***
+ // F0
+ nb_sm_f0 = nb_sm_f0 + 1;
+ if (nb_sm_f0 == NB_SM_BEFORE_AVF0 )
+ {
+ ring_node_for_averaging_sm_f0 = current_ring_node_sm_f0;
+ if (rtems_event_send( Task_id[TASKID_AVF0], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
+ {
+ status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
+ }
+ nb_sm_f0 = 0;
+ }
+
+ //***
+ // F1
+ nb_sm_f0_aux_f1 = nb_sm_f0_aux_f1 + 1;
+ if (nb_sm_f0_aux_f1 == 6)
+ {
+ nb_sm_f0_aux_f1 = 0;
+ nb_sm_f1 = nb_sm_f1 + 1;
+ }
+ if (nb_sm_f1 == NB_SM_BEFORE_AVF1 )
+ {
+ ring_node_for_averaging_sm_f1 = current_ring_node_sm_f1;
+ if (rtems_event_send( Task_id[TASKID_AVF1], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
+ {
+ status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
+ }
+ nb_sm_f1 = 0;
+ }
+
+ //***
+ // F2
+ nb_sm_f0_aux_f2 = nb_sm_f0_aux_f2 + 1;
+ if (nb_sm_f0_aux_f2 == 96)
+ {
+ nb_sm_f0_aux_f2 = 0;
+ ring_node_for_averaging_sm_f2 = current_ring_node_sm_f2;
+ if (rtems_event_send( Task_id[TASKID_AVF2], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
+ {
+ status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
+ }
+ }
+}
+
+//******************
+// Spectral Matrices
+
+void reset_nb_sm( void )
+{
+ nb_sm_f0 = 0;
+ nb_sm_f0_aux_f1 = 0;
+ nb_sm_f0_aux_f2 = 0;
+
+ nb_sm_f1 = 0;
+}
+
+void SM_init_rings( void )
+{
+ unsigned char i;
+
+ // F0 RING
+ sm_ring_f0[0].next = (ring_node_sm*) &sm_ring_f0[1];
+ sm_ring_f0[0].previous = (ring_node_sm*) &sm_ring_f0[NB_RING_NODES_SM_F0-1];
+ sm_ring_f0[0].buffer_address =
+ (int) &sm_f0[ 0 ];
+
+ sm_ring_f0[NB_RING_NODES_SM_F0-1].next = (ring_node_sm*) &sm_ring_f0[0];
+ sm_ring_f0[NB_RING_NODES_SM_F0-1].previous = (ring_node_sm*) &sm_ring_f0[NB_RING_NODES_SM_F0-2];
+ sm_ring_f0[NB_RING_NODES_SM_F0-1].buffer_address =
+ (int) &sm_f0[ (NB_RING_NODES_SM_F0-1) * TOTAL_SIZE_SM ];
+
+ for(i=1; if0_0_address = sm_ring_f0[0].buffer_address;
+ DEBUG_PRINTF1("spectral_matrix_regs->matrixF0_Address0 @%x\n", spectral_matrix_regs->f0_0_address)
+}
+
+void SM_generic_init_ring( ring_node_sm *ring, unsigned char nbNodes, volatile int sm_f[] )
+{
+ unsigned char i;
+
+ //***************
+ // BUFFER ADDRESS
+ for(i=0; itargetLogicalAddress = CCSDS_DESTINATION_ID;
+ header->protocolIdentifier = CCSDS_PROTOCOLE_ID;
+ header->reserved = 0x00;
+ header->userApplication = CCSDS_USER_APP;
+ header->packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8);
+ header->packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST);
+ header->packetSequenceControl[0] = 0xc0;
+ header->packetSequenceControl[1] = 0x00;
+ header->packetLength[0] = 0x00;
+ header->packetLength[1] = 0x00;
+ // DATA FIELD HEADER
+ header->spare1_pusVersion_spare2 = 0x10;
+ header->serviceType = TM_TYPE_LFR_SCIENCE; // service type
+ header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE; // service subtype
+ header->destinationID = TM_DESTINATION_ID_GROUND;
+ // AUXILIARY DATA HEADER
+ header->sid = 0x00;
+ header->biaStatusInfo = 0x00;
+ header->pa_lfr_pkt_cnt_asm = 0x00;
+ header->pa_lfr_pkt_nr_asm = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->pa_lfr_asm_blk_nr[0] = 0x00; // BLK_NR MSB
+ header->pa_lfr_asm_blk_nr[1] = 0x00; // BLK_NR LSB
+}
+
+void ASM_send(Header_TM_LFR_SCIENCE_ASM_t *header, char *spectral_matrix,
+ unsigned int sid, spw_ioctl_pkt_send *spw_ioctl_send, rtems_id queue_id)
+{
+ unsigned int i;
+ unsigned int length = 0;
+ rtems_status_code status;
+
+ for (i=0; i<2; i++)
+ {
+ // (1) BUILD THE DATA
+ switch(sid)
+ {
+ case SID_NORM_ASM_F0:
+ spw_ioctl_send->dlen = TOTAL_SIZE_ASM_F0_IN_BYTES / 2; // 2 packets will be sent
+ spw_ioctl_send->data = &spectral_matrix[
+ ( (ASM_F0_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F0) ) * NB_VALUES_PER_SM ) * 2
+ ];
+ length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F0;
+ header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F0) >> 8 ); // BLK_NR MSB
+ header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F0); // BLK_NR LSB
+ break;
+ case SID_NORM_ASM_F1:
+ spw_ioctl_send->dlen = TOTAL_SIZE_ASM_F1_IN_BYTES / 2; // 2 packets will be sent
+ spw_ioctl_send->data = &spectral_matrix[
+ ( (ASM_F1_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F1) ) * NB_VALUES_PER_SM ) * 2
+ ];
+ length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F1;
+ header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F1) >> 8 ); // BLK_NR MSB
+ header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F1); // BLK_NR LSB
+ break;
+ case SID_NORM_ASM_F2:
+ spw_ioctl_send->dlen = TOTAL_SIZE_ASM_F2_IN_BYTES / 2; // 2 packets will be sent
+ spw_ioctl_send->data = &spectral_matrix[
+ ( (ASM_F2_INDICE_START + (i*NB_BINS_PER_PKT_ASM_F2) ) * NB_VALUES_PER_SM ) * 2
+ ];
+ length = PACKET_LENGTH_TM_LFR_SCIENCE_ASM_F2;
+ header->pa_lfr_asm_blk_nr[0] = (unsigned char) ( (NB_BINS_PER_PKT_ASM_F2) >> 8 ); // BLK_NR MSB
+ header->pa_lfr_asm_blk_nr[1] = (unsigned char) (NB_BINS_PER_PKT_ASM_F2); // BLK_NR LSB
+ break;
+ default:
+ PRINTF1("ERR *** in ASM_send *** unexpected sid %d\n", sid)
+ break;
+ }
+ spw_ioctl_send->hlen = HEADER_LENGTH_TM_LFR_SCIENCE_ASM + CCSDS_PROTOCOLE_EXTRA_BYTES;
+ spw_ioctl_send->hdr = (char *) header;
+ spw_ioctl_send->options = 0;
+
+ // (2) BUILD THE HEADER
+ increment_seq_counter_source_id( header->packetSequenceControl, sid );
+ header->packetLength[0] = (unsigned char) (length>>8);
+ header->packetLength[1] = (unsigned char) (length);
+ header->sid = (unsigned char) sid; // SID
+ header->pa_lfr_pkt_cnt_asm = 2;
+ header->pa_lfr_pkt_nr_asm = (unsigned char) (i+1);
+
+ // (3) SET PACKET TIME
+ header->time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
+ header->time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
+ header->time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
+ header->time[3] = (unsigned char) (time_management_regs->coarse_time);
+ header->time[4] = (unsigned char) (time_management_regs->fine_time>>8);
+ header->time[5] = (unsigned char) (time_management_regs->fine_time);
+ //
+ header->acquisitionTime[0] = header->time[0];
+ header->acquisitionTime[1] = header->time[1];
+ header->acquisitionTime[2] = header->time[2];
+ header->acquisitionTime[3] = header->time[3];
+ header->acquisitionTime[4] = header->time[4];
+ header->acquisitionTime[5] = header->time[5];
+
+ // (4) SEND PACKET
+ status = rtems_message_queue_send( queue_id, spw_ioctl_send, ACTION_MSG_SPW_IOCTL_SEND_SIZE);
+ if (status != RTEMS_SUCCESSFUL) {
+ printf("in ASM_send *** ERR %d\n", (int) status);
+ }
+ }
+}
+
+//*****************
+// Basic Parameters
+
+void BP_init_header( Header_TM_LFR_SCIENCE_BP_t *header,
+ unsigned int apid, unsigned char sid,
+ unsigned int packetLength, unsigned char blkNr )
+{
+ header->targetLogicalAddress = CCSDS_DESTINATION_ID;
+ header->protocolIdentifier = CCSDS_PROTOCOLE_ID;
+ header->reserved = 0x00;
+ header->userApplication = CCSDS_USER_APP;
+ header->packetID[0] = (unsigned char) (apid >> 8);
+ header->packetID[1] = (unsigned char) (apid);
+ header->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE;
+ header->packetSequenceControl[1] = 0x00;
+ header->packetLength[0] = (unsigned char) (packetLength >> 8);
+ header->packetLength[1] = (unsigned char) (packetLength);
+ // DATA FIELD HEADER
+ header->spare1_pusVersion_spare2 = 0x10;
+ header->serviceType = TM_TYPE_LFR_SCIENCE; // service type
+ header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE; // service subtype
+ header->destinationID = TM_DESTINATION_ID_GROUND;
+ // AUXILIARY DATA HEADER
+ header->sid = sid;
+ header->biaStatusInfo = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->pa_lfr_bp_blk_nr[0] = 0x00; // BLK_NR MSB
+ header->pa_lfr_bp_blk_nr[1] = blkNr; // BLK_NR LSB
+}
+
+void BP_init_header_with_spare(Header_TM_LFR_SCIENCE_BP_with_spare_t *header,
+ unsigned int apid, unsigned char sid,
+ unsigned int packetLength , unsigned char blkNr)
+{
+ header->targetLogicalAddress = CCSDS_DESTINATION_ID;
+ header->protocolIdentifier = CCSDS_PROTOCOLE_ID;
+ header->reserved = 0x00;
+ header->userApplication = CCSDS_USER_APP;
+ header->packetID[0] = (unsigned char) (apid >> 8);
+ header->packetID[1] = (unsigned char) (apid);
+ header->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE;
+ header->packetSequenceControl[1] = 0x00;
+ header->packetLength[0] = (unsigned char) (packetLength >> 8);
+ header->packetLength[1] = (unsigned char) (packetLength);
+ // DATA FIELD HEADER
+ header->spare1_pusVersion_spare2 = 0x10;
+ header->serviceType = TM_TYPE_LFR_SCIENCE; // service type
+ header->serviceSubType = TM_SUBTYPE_LFR_SCIENCE; // service subtype
+ header->destinationID = TM_DESTINATION_ID_GROUND;
+ // AUXILIARY DATA HEADER
+ header->sid = sid;
+ header->biaStatusInfo = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->time[0] = 0x00;
+ header->source_data_spare = 0x00;
+ header->pa_lfr_bp_blk_nr[0] = 0x00; // BLK_NR MSB
+ header->pa_lfr_bp_blk_nr[1] = blkNr; // BLK_NR LSB
+}
+
+void BP_send(char *data, rtems_id queue_id, unsigned int nbBytesToSend, unsigned int sid )
+{
+ rtems_status_code status;
+
+ // SET THE SEQUENCE_CNT PARAMETER
+ increment_seq_counter_source_id( (unsigned char*) &data[ PACKET_POS_SEQUENCE_CNT ], sid );
+ // SEND PACKET
+ status = rtems_message_queue_send( queue_id, data, nbBytesToSend);
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ printf("ERR *** in BP_send *** ERR %d\n", (int) status);
+ }
+}
+
+//******************
+// general functions
+
+void reset_spectral_matrix_regs( void )
+{
+ /** This function resets the spectral matrices module registers.
+ *
+ * The registers affected by this function are located at the following offset addresses:
+ *
+ * - 0x00 config
+ * - 0x04 status
+ * - 0x08 matrixF0_Address0
+ * - 0x10 matrixFO_Address1
+ * - 0x14 matrixF1_Address
+ * - 0x18 matrixF2_Address
+ *
+ */
+
+ spectral_matrix_regs->config = 0x00;
+ spectral_matrix_regs->status = 0x00;
+
+ spectral_matrix_regs->f0_0_address = current_ring_node_sm_f0->previous->buffer_address;
+ spectral_matrix_regs->f0_1_address = current_ring_node_sm_f0->buffer_address;
+ spectral_matrix_regs->f1_0_address = current_ring_node_sm_f1->previous->buffer_address;
+ spectral_matrix_regs->f1_1_address = current_ring_node_sm_f1->buffer_address;
+ spectral_matrix_regs->f2_0_address = current_ring_node_sm_f2->previous->buffer_address;
+ spectral_matrix_regs->f2_1_address = current_ring_node_sm_f2->buffer_address;
+}
+
+void set_time( unsigned char *time, unsigned char * timeInBuffer )
+{
+ time[0] = timeInBuffer[0];
+ time[1] = timeInBuffer[1];
+ time[2] = timeInBuffer[2];
+ time[3] = timeInBuffer[3];
+ time[4] = timeInBuffer[6];
+ time[5] = timeInBuffer[7];
+}
+
+unsigned long long int get_acquisition_time( unsigned char *timePtr )
+{
+ unsigned long long int acquisitionTimeAslong;
+ acquisitionTimeAslong = 0x00;
+ acquisitionTimeAslong = ( (unsigned long long int) (timePtr[0] & 0x7f) << 40 ) // [0111 1111] mask the synchronization bit
+ + ( (unsigned long long int) timePtr[1] << 32 )
+ + ( (unsigned long long int) timePtr[2] << 24 )
+ + ( (unsigned long long int) timePtr[3] << 16 )
+ + ( (unsigned long long int) timePtr[6] << 8 )
+ + ( (unsigned long long int) timePtr[7] );
+ return acquisitionTimeAslong;
+}
+
+void close_matrix_actions(unsigned int *nb_sm, unsigned int nb_sm_before_avf, rtems_id avf_task_id,
+ ring_node_sm *node_for_averaging, ring_node_sm *ringNode,
+ unsigned long long int time )
+{
+ unsigned char *timePtr;
+ unsigned char *coarseTimePtr;
+ unsigned char *fineTimePtr;
+ rtems_status_code status_code;
+
+ timePtr = (unsigned char *) &time;
+ coarseTimePtr = (unsigned char *) &node_for_averaging->coarseTime;
+ fineTimePtr = (unsigned char *) &node_for_averaging->fineTime;
+
+ *nb_sm = *nb_sm + 1;
+ if (*nb_sm == nb_sm_before_avf)
+ {
+ node_for_averaging = ringNode;
+ coarseTimePtr[0] = timePtr[2];
+ coarseTimePtr[1] = timePtr[3];
+ coarseTimePtr[2] = timePtr[4];
+ coarseTimePtr[3] = timePtr[5];
+ fineTimePtr[2] = timePtr[6];
+ fineTimePtr[3] = timePtr[7];
+ if (rtems_event_send( avf_task_id, RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL)
+ {
+ status_code = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_3 );
+ }
+ *nb_sm = 0;
+ }
+}
+
+unsigned char getSID( rtems_event_set event )
+{
+ unsigned char sid;
+
+ rtems_event_set eventSetBURST;
+ rtems_event_set eventSetSBM;
+
+ //******
+ // BURST
+ eventSetBURST = RTEMS_EVENT_BURST_BP1_F0
+ | RTEMS_EVENT_BURST_BP1_F1
+ | RTEMS_EVENT_BURST_BP2_F0
+ | RTEMS_EVENT_BURST_BP2_F1;
+
+ //****
+ // SBM
+ eventSetSBM = RTEMS_EVENT_SBM_BP1_F0
+ | RTEMS_EVENT_SBM_BP1_F1
+ | RTEMS_EVENT_SBM_BP2_F0
+ | RTEMS_EVENT_SBM_BP2_F1;
+
+ if (event & eventSetBURST)
+ {
+ sid = SID_BURST_BP1_F0;
+ }
+ else if (event & eventSetSBM)
+ {
+ sid = SID_SBM1_BP1_F0;
+ }
+ else
+ {
+ sid = 0;
+ }
+
+ return sid;
+}
+
diff --git a/timegen/src/tc_acceptance.c b/timegen/src/tc_acceptance.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/tc_acceptance.c
@@ -0,0 +1,437 @@
+/** Functions related to TeleCommand acceptance.
+ *
+ * @file
+ * @author P. LEROY
+ *
+ * A group of functions to handle TeleCommands parsing.\n
+ *
+ */
+
+#include "tc_acceptance.h"
+
+unsigned int lookUpTableForCRC[256];
+
+//**********************
+// GENERAL USE FUNCTIONS
+unsigned int Crc_opt( unsigned char D, unsigned int Chk)
+{
+ /** This function generate the CRC for one byte and returns the value of the new syndrome.
+ *
+ * @param D is the current byte of data.
+ * @param Chk is the current syndrom value.
+ *
+ * @return the value of the new syndrome on two bytes.
+ *
+ */
+
+ return(((Chk << 8) & 0xff00)^lookUpTableForCRC [(((Chk >> 8)^D) & 0x00ff)]);
+}
+
+void initLookUpTableForCRC( void )
+{
+ /** This function is used to initiates the look-up table for fast CRC computation.
+ *
+ * The global table lookUpTableForCRC[256] is initiated.
+ *
+ */
+
+ unsigned int i;
+ unsigned int tmp;
+
+ for (i=0; i<256; i++)
+ {
+ tmp = 0;
+ if((i & 1) != 0) {
+ tmp = tmp ^ 0x1021;
+ }
+ if((i & 2) != 0) {
+ tmp = tmp ^ 0x2042;
+ }
+ if((i & 4) != 0) {
+ tmp = tmp ^ 0x4084;
+ }
+ if((i & 8) != 0) {
+ tmp = tmp ^ 0x8108;
+ }
+ if((i & 16) != 0) {
+ tmp = tmp ^ 0x1231;
+ }
+ if((i & 32) != 0) {
+ tmp = tmp ^ 0x2462;
+ }
+ if((i & 64) != 0) {
+ tmp = tmp ^ 0x48c4;
+ }
+ if((i & 128) != 0) {
+ tmp = tmp ^ 0x9188;
+ }
+ lookUpTableForCRC[i] = tmp;
+ }
+}
+
+void GetCRCAsTwoBytes(unsigned char* data, unsigned char* crcAsTwoBytes, unsigned int sizeOfData)
+{
+ /** This function calculates a two bytes Cyclic Redundancy Code.
+ *
+ * @param data points to a buffer containing the data on which to compute the CRC.
+ * @param crcAsTwoBytes points points to a two bytes buffer in which the CRC is stored.
+ * @param sizeOfData is the number of bytes of *data* used to compute the CRC.
+ *
+ * The specification of the Cyclic Redundancy Code is described in the following document: ECSS-E-70-41-A.
+ *
+ */
+
+ unsigned int Chk;
+ int j;
+ Chk = 0xffff; // reset the syndrom to all ones
+ for (j=0; j> 8);
+ crcAsTwoBytes[1] = (unsigned char) (Chk & 0x00ff);
+}
+
+//*********************
+// ACCEPTANCE FUNCTIONS
+int tc_parser(ccsdsTelecommandPacket_t * TCPacket, unsigned int estimatedPacketLength, unsigned char *computed_CRC)
+{
+ /** This function parses TeleCommands.
+ *
+ * @param TC points to the TeleCommand that will be parsed.
+ * @param estimatedPacketLength is the PACKET_LENGTH field calculated from the effective length of the received packet.
+ *
+ * @return Status code of the parsing.
+ *
+ * The parsing checks:
+ * - process id
+ * - category
+ * - length: a global check is performed and a per subtype check also
+ * - type
+ * - subtype
+ * - crc
+ *
+ */
+
+ int status;
+ int status_crc;
+ unsigned char pid;
+ unsigned char category;
+ unsigned int packetLength;
+ unsigned char packetType;
+ unsigned char packetSubtype;
+ unsigned char sid;
+
+ status = CCSDS_TM_VALID;
+
+ // APID check *** APID on 2 bytes
+ pid = ((TCPacket->packetID[0] & 0x07)<<4) + ( (TCPacket->packetID[1]>>4) & 0x0f ); // PID = 11 *** 7 bits xxxxx210 7654xxxx
+ category = (TCPacket->packetID[1] & 0x0f); // PACKET_CATEGORY = 12 *** 4 bits xxxxxxxx xxxx3210
+ packetLength = (TCPacket->packetLength[0] * 256) + TCPacket->packetLength[1];
+ packetType = TCPacket->serviceType;
+ packetSubtype = TCPacket->serviceSubType;
+ sid = TCPacket->sourceID;
+
+ if ( pid != CCSDS_PROCESS_ID ) // CHECK THE PROCESS ID
+ {
+ status = ILLEGAL_APID;
+ }
+ if (status == CCSDS_TM_VALID) // CHECK THE CATEGORY
+ {
+ if ( category != CCSDS_PACKET_CATEGORY )
+ {
+ status = ILLEGAL_APID;
+ }
+ }
+ if (status == CCSDS_TM_VALID) // CHECK THE PACKET_LENGTH FIELD AND THE ESTIMATED PACKET_LENGTH COMPLIANCE
+ {
+ if (packetLength != estimatedPacketLength ) {
+ status = WRONG_LEN_PKT;
+ }
+ }
+ if (status == CCSDS_TM_VALID) // CHECK THAT THE PACKET DOES NOT EXCEED THE MAX SIZE
+ {
+ if ( packetLength >= CCSDS_TC_PKT_MAX_SIZE ) {
+ status = WRONG_LEN_PKT;
+ }
+ }
+ if (status == CCSDS_TM_VALID) // CHECK THE TYPE
+ {
+ status = tc_check_type( packetType );
+ }
+ if (status == CCSDS_TM_VALID) // CHECK THE SUBTYPE
+ {
+ status = tc_check_type_subtype( packetType, packetSubtype );
+ }
+ if (status == CCSDS_TM_VALID) // CHECK THE SID
+ {
+ status = tc_check_sid( sid );
+ }
+ if (status == CCSDS_TM_VALID) // CHECK THE SUBTYPE AND LENGTH COMPLIANCE
+ {
+ status = tc_check_length( packetSubtype, packetLength );
+ }
+ status_crc = tc_check_crc( TCPacket, estimatedPacketLength, computed_CRC );
+ if (status == CCSDS_TM_VALID ) // CHECK CRC
+ {
+ status = status_crc;
+ }
+
+ return status;
+}
+
+int tc_check_type( unsigned char packetType )
+{
+ /** This function checks that the type of a TeleCommand is valid.
+ *
+ * @param packetType is the type to check.
+ *
+ * @return Status code CCSDS_TM_VALID or ILL_TYPE.
+ *
+ */
+
+ int status;
+
+ if ( (packetType == TC_TYPE_GEN) || (packetType == TC_TYPE_TIME))
+ {
+ status = CCSDS_TM_VALID;
+ }
+ else
+ {
+ status = ILL_TYPE;
+ }
+
+ return status;
+}
+
+int tc_check_type_subtype( unsigned char packetType, unsigned char packetSubType )
+{
+ /** This function checks that the subtype of a TeleCommand is valid and coherent with the type.
+ *
+ * @param packetType is the type of the TC.
+ * @param packetSubType is the subtype to check.
+ *
+ * @return Status code CCSDS_TM_VALID or ILL_SUBTYPE.
+ *
+ */
+
+ int status;
+
+ switch(packetType)
+ {
+ case TC_TYPE_GEN:
+ if ( (packetSubType == TC_SUBTYPE_RESET)
+ || (packetSubType == TC_SUBTYPE_LOAD_COMM)
+ || (packetSubType == TC_SUBTYPE_LOAD_NORM) || (packetSubType == TC_SUBTYPE_LOAD_BURST)
+ || (packetSubType == TC_SUBTYPE_LOAD_SBM1) || (packetSubType == TC_SUBTYPE_LOAD_SBM2)
+ || (packetSubType == TC_SUBTYPE_DUMP)
+ || (packetSubType == TC_SUBTYPE_ENTER)
+ || (packetSubType == TC_SUBTYPE_UPDT_INFO)
+ || (packetSubType == TC_SUBTYPE_EN_CAL) || (packetSubType == TC_SUBTYPE_DIS_CAL) )
+ {
+ status = CCSDS_TM_VALID;
+ }
+ else
+ {
+ status = ILL_SUBTYPE;
+ }
+ break;
+
+ case TC_TYPE_TIME:
+ if (packetSubType == TC_SUBTYPE_UPDT_TIME)
+ {
+ status = CCSDS_TM_VALID;
+ }
+ else
+ {
+ status = ILL_SUBTYPE;
+ }
+ break;
+
+ default:
+ status = ILL_SUBTYPE;
+ break;
+ }
+
+ return status;
+}
+
+int tc_check_sid( unsigned char sid )
+{
+ /** This function checks that the sid of a TeleCommand is valid.
+ *
+ * @param sid is the sid to check.
+ *
+ * @return Status code CCSDS_TM_VALID or CORRUPTED.
+ *
+ */
+
+ int status;
+
+ if ( (sid == SID_TC_MISSION_TIMELINE) || (sid == SID_TC_TC_SEQUENCES) || (sid == SID_TC_RECOVERY_ACTION_CMD)
+ || (sid == SID_TC_BACKUP_MISSION_TIMELINE)
+ || (sid == SID_TC_DIRECT_CMD) || (sid == SID_TC_SPARE_GRD_SRC1) || (sid == SID_TC_SPARE_GRD_SRC2)
+ || (sid == SID_TC_OBCP) || (sid == SID_TC_SYSTEM_CONTROL) || (sid == SID_TC_AOCS)
+ || (sid == SID_TC_RPW_INTERNAL))
+ {
+ status = CCSDS_TM_VALID;
+ }
+ else
+ {
+ status = WRONG_SRC_ID;
+ }
+
+ return status;
+}
+
+int tc_check_length( unsigned char packetSubType, unsigned int length )
+{
+ /** This function checks that the subtype and the length are compliant.
+ *
+ * @param packetSubType is the subtype to check.
+ * @param length is the length to check.
+ *
+ * @return Status code CCSDS_TM_VALID or ILL_TYPE.
+ *
+ */
+
+ int status;
+
+ status = LFR_SUCCESSFUL;
+
+ switch(packetSubType)
+ {
+ case TC_SUBTYPE_RESET:
+ if (length!=(TC_LEN_RESET-CCSDS_TC_TM_PACKET_OFFSET)) {
+ status = WRONG_LEN_PKT;
+ }
+ else {
+ status = CCSDS_TM_VALID;
+ }
+ break;
+ case TC_SUBTYPE_LOAD_COMM:
+ if (length!=(TC_LEN_LOAD_COMM-CCSDS_TC_TM_PACKET_OFFSET)) {
+ status = WRONG_LEN_PKT;
+ }
+ else {
+ status = CCSDS_TM_VALID;
+ }
+ break;
+ case TC_SUBTYPE_LOAD_NORM:
+ if (length!=(TC_LEN_LOAD_NORM-CCSDS_TC_TM_PACKET_OFFSET)) {
+ status = WRONG_LEN_PKT;
+ }
+ else {
+ status = CCSDS_TM_VALID;
+ }
+ break;
+ case TC_SUBTYPE_LOAD_BURST:
+ if (length!=(TC_LEN_LOAD_BURST-CCSDS_TC_TM_PACKET_OFFSET)) {
+ status = WRONG_LEN_PKT;
+ }
+ else {
+ status = CCSDS_TM_VALID;
+ }
+ break;
+ case TC_SUBTYPE_LOAD_SBM1:
+ if (length!=(TC_LEN_LOAD_SBM1-CCSDS_TC_TM_PACKET_OFFSET)) {
+ status = WRONG_LEN_PKT;
+ }
+ else {
+ status = CCSDS_TM_VALID;
+ }
+ break;
+ case TC_SUBTYPE_LOAD_SBM2:
+ if (length!=(TC_LEN_LOAD_SBM2-CCSDS_TC_TM_PACKET_OFFSET)) {
+ status = WRONG_LEN_PKT;
+ }
+ else {
+ status = CCSDS_TM_VALID;
+ }
+ break;
+ case TC_SUBTYPE_DUMP:
+ if (length!=(TC_LEN_DUMP-CCSDS_TC_TM_PACKET_OFFSET)) {
+ status = WRONG_LEN_PKT;
+ }
+ else {
+ status = CCSDS_TM_VALID;
+ }
+ break;
+ case TC_SUBTYPE_ENTER:
+ if (length!=(TC_LEN_ENTER-CCSDS_TC_TM_PACKET_OFFSET)) {
+ status = WRONG_LEN_PKT;
+ }
+ else {
+ status = CCSDS_TM_VALID;
+ }
+ break;
+ case TC_SUBTYPE_UPDT_INFO:
+ if (length!=(TC_LEN_UPDT_INFO-CCSDS_TC_TM_PACKET_OFFSET)) {
+ status = WRONG_LEN_PKT;
+ }
+ else {
+ status = CCSDS_TM_VALID;
+ }
+ break;
+ case TC_SUBTYPE_EN_CAL:
+ if (length!=(TC_LEN_EN_CAL-CCSDS_TC_TM_PACKET_OFFSET)) {
+ status = WRONG_LEN_PKT;
+ }
+ else {
+ status = CCSDS_TM_VALID;
+ }
+ break;
+ case TC_SUBTYPE_DIS_CAL:
+ if (length!=(TC_LEN_DIS_CAL-CCSDS_TC_TM_PACKET_OFFSET)) {
+ status = WRONG_LEN_PKT;
+ }
+ else {
+ status = CCSDS_TM_VALID;
+ }
+ break;
+ case TC_SUBTYPE_UPDT_TIME:
+ if (length!=(TC_LEN_UPDT_TIME-CCSDS_TC_TM_PACKET_OFFSET)) {
+ status = WRONG_LEN_PKT;
+ }
+ else {
+ status = CCSDS_TM_VALID;
+ }
+ break;
+ default: // if the subtype is not a legal value, return ILL_SUBTYPE
+ status = ILL_SUBTYPE;
+ break ;
+ }
+
+ return status;
+}
+
+int tc_check_crc( ccsdsTelecommandPacket_t * TCPacket, unsigned int length, unsigned char *computed_CRC )
+{
+ /** This function checks the CRC validity of the corresponding TeleCommand packet.
+ *
+ * @param TCPacket points to the TeleCommand packet to check.
+ * @param length is the length of the TC packet.
+ *
+ * @return Status code CCSDS_TM_VALID or INCOR_CHECKSUM.
+ *
+ */
+
+ int status;
+ unsigned char * CCSDSContent;
+
+ CCSDSContent = (unsigned char*) TCPacket->packetID;
+ GetCRCAsTwoBytes(CCSDSContent, computed_CRC, length + CCSDS_TC_TM_PACKET_OFFSET - 2); // 2 CRC bytes removed from the calculation of the CRC
+ if (computed_CRC[0] != CCSDSContent[length + CCSDS_TC_TM_PACKET_OFFSET -2]) {
+ status = INCOR_CHECKSUM;
+ }
+ else if (computed_CRC[1] != CCSDSContent[length + CCSDS_TC_TM_PACKET_OFFSET -1]) {
+ status = INCOR_CHECKSUM;
+ }
+ else {
+ status = CCSDS_TM_VALID;
+ }
+
+ return status;
+}
+
+
+
diff --git a/timegen/src/tc_handler.c b/timegen/src/tc_handler.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/tc_handler.c
@@ -0,0 +1,250 @@
+/** Functions and tasks related to TeleCommand handling.
+ *
+ * @file
+ * @author P. LEROY
+ *
+ * A group of functions to handle TeleCommands:\n
+ * action launching\n
+ * TC parsing\n
+ * ...
+ *
+ */
+
+#include "tc_handler.h"
+
+//***********
+// RTEMS TASK
+
+unsigned int incomingTransitionCoarseTime;
+
+void reset_transitionCoarseTime( void )
+{
+ incomingTransitionCoarseTime = 0xffffffff;
+}
+
+void set_transitionCoarseTime( unsigned int value )
+{
+ incomingTransitionCoarseTime = value;
+}
+
+unsigned int get_transitionCoarseTime( void )
+{
+ return incomingTransitionCoarseTime;
+}
+
+rtems_task actn_task( rtems_task_argument unused )
+{
+ /** This RTEMS task is responsible for launching actions upton the reception of valid TeleCommands.
+ *
+ * @param unused is the starting argument of the RTEMS task
+ *
+ * The ACTN task waits for data coming from an RTEMS msesage queue. When data arrives, it launches specific actions depending
+ * on the incoming TeleCommand.
+ *
+ */
+
+ int result;
+ rtems_status_code status; // RTEMS status code
+ ccsdsTelecommandPacket_t TC; // TC sent to the ACTN task
+ size_t size; // size of the incoming TC packet
+ unsigned char subtype; // subtype of the current TC packet
+ unsigned char time[6];
+ rtems_id queue_rcv_id;
+ rtems_id queue_snd_id;
+
+ status = get_message_queue_id_recv( &queue_rcv_id );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in ACTN *** ERR get_message_queue_id_recv %d\n", status)
+ }
+
+ status = get_message_queue_id_send( &queue_snd_id );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in ACTN *** ERR get_message_queue_id_send %d\n", status)
+ }
+
+ result = LFR_SUCCESSFUL;
+ subtype = 0; // subtype of the current TC packet
+
+ BOOT_PRINTF("in ACTN *** \n")
+
+ while(1)
+ {
+ status = rtems_message_queue_receive( queue_rcv_id, (char*) &TC, &size,
+ RTEMS_WAIT, RTEMS_NO_TIMEOUT);
+ getTime( time ); // set time to the current time
+ if (status!=RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("ERR *** in task ACTN *** error receiving a message, code %d \n", status)
+ }
+ else
+ {
+ subtype = TC.serviceSubType;
+ switch(subtype)
+ {
+ case TC_SUBTYPE_ENTER:
+ result = action_enter_mode( &TC, queue_snd_id );
+ break;
+ case TC_SUBTYPE_UPDATE_TIME:
+ result = action_update_time( &TC );
+ break;
+ default:
+ break;
+ }
+ }
+ }
+}
+
+//***********
+// TC ACTIONS
+
+int action_reset(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time)
+{
+ return LFR_SUCCESSFUL;
+}
+
+int action_enter_mode(ccsdsTelecommandPacket_t *TC, rtems_id queue_id )
+{
+ unsigned int *transitionCoarseTime_ptr;
+ unsigned int transitionCoarseTime;
+ unsigned char * bytePosPtr;
+
+ bytePosPtr = (unsigned char *) &TC->packetID;
+
+ transitionCoarseTime_ptr = (unsigned int *) ( &bytePosPtr[ BYTE_POS_CP_LFR_ENTER_MODE_TIME ] );
+ transitionCoarseTime = transitionCoarseTime_ptr[0] & 0x7fffffff;
+ printf("local coarse time (without sync bit) = %x, requested transitionCoarseTime = %x\n",
+ getLocalCoarseTime(),
+ transitionCoarseTime);
+
+ set_transitionCoarseTime( transitionCoarseTime );
+
+ return LFR_SUCCESSFUL;
+}
+
+int action_update_info(ccsdsTelecommandPacket_t *TC, rtems_id queue_id)
+{
+ return LFR_SUCCESSFUL;
+}
+
+int action_enable_calibration(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time)
+{
+ return LFR_SUCCESSFUL;
+}
+
+int action_disable_calibration(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time)
+{
+ return LFR_SUCCESSFUL;
+}
+
+int action_update_time(ccsdsTelecommandPacket_t *TC)
+{
+ unsigned int incomingCoarseTime;
+ unsigned int currentLocalCoarseTime;
+
+ incomingCoarseTime = (TC->dataAndCRC[0] << 24)
+ + (TC->dataAndCRC[1] << 16)
+ + (TC->dataAndCRC[2] << 8)
+ + TC->dataAndCRC[3];
+
+ currentLocalCoarseTime = getLocalCoarseTime();
+ setLocalCoarseTime( incomingCoarseTime );
+ printf( "currentLocalCoarseTime = %x, localCoarseTime set to: %x\n", currentLocalCoarseTime, getLocalCoarseTime() );
+
+ return LFR_SUCCESSFUL;
+}
+
+//*******************
+// ENTERING THE MODES
+int check_mode_value( unsigned char requestedMode )
+{
+ return LFR_SUCCESSFUL;
+}
+
+int check_mode_transition( unsigned char requestedMode )
+{
+ return LFR_SUCCESSFUL;
+}
+
+int check_transition_date( unsigned int transitionCoarseTime )
+{
+ return LFR_SUCCESSFUL;
+}
+
+int stop_current_mode( void )
+{
+ return LFR_SUCCESSFUL;
+}
+
+int enter_mode( unsigned char mode, unsigned int transitionCoarseTime )
+{
+ return LFR_SUCCESSFUL;
+}
+
+int restart_science_tasks(unsigned char lfrRequestedMode )
+{
+ return LFR_SUCCESSFUL;
+}
+
+int suspend_science_tasks()
+{
+ return LFR_SUCCESSFUL;
+}
+
+void launch_waveform_picker( unsigned char mode, unsigned int transitionCoarseTime )
+{
+}
+
+void launch_spectral_matrix( void )
+{
+}
+
+void launch_spectral_matrix_simu( void )
+{
+}
+
+void set_irq_on_new_ready_matrix( unsigned char value )
+{
+}
+
+void set_run_matrix_spectral( unsigned char value )
+{
+}
+
+//****************
+// CLOSING ACTIONS
+void update_last_TC_exe( ccsdsTelecommandPacket_t *TC, unsigned char * time )
+{
+}
+
+void update_last_TC_rej(ccsdsTelecommandPacket_t *TC, unsigned char * time )
+{
+}
+
+void close_action(ccsdsTelecommandPacket_t *TC, int result, rtems_id queue_id )
+{
+}
+
+//***************************
+// Interrupt Service Routines
+rtems_isr commutation_isr1( rtems_vector_number vector )
+{
+ if (rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) {
+ printf("In commutation_isr1 *** Error sending event to DUMB\n");
+ }
+}
+
+rtems_isr commutation_isr2( rtems_vector_number vector )
+{
+ if (rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) {
+ printf("In commutation_isr2 *** Error sending event to DUMB\n");
+ }
+}
+
+//****************
+// OTHER FUNCTIONS
+void updateLFRCurrentMode()
+{
+}
+
diff --git a/timegen/src/tc_load_dump_parameters.c b/timegen/src/tc_load_dump_parameters.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/tc_load_dump_parameters.c
@@ -0,0 +1,772 @@
+/** Functions to load and dump parameters in the LFR registers.
+ *
+ * @file
+ * @author P. LEROY
+ *
+ * A group of functions to handle TC related to parameter loading and dumping.\n
+ * TC_LFR_LOAD_COMMON_PAR\n
+ * TC_LFR_LOAD_NORMAL_PAR\n
+ * TC_LFR_LOAD_BURST_PAR\n
+ * TC_LFR_LOAD_SBM1_PAR\n
+ * TC_LFR_LOAD_SBM2_PAR\n
+ *
+ */
+
+#include "tc_load_dump_parameters.h"
+
+int action_load_common_par(ccsdsTelecommandPacket_t *TC)
+{
+ /** This function updates the LFR registers with the incoming common parameters.
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ *
+ *
+ */
+
+ parameter_dump_packet.unused0 = TC->dataAndCRC[0];
+ parameter_dump_packet.bw_sp0_sp1_r0_r1 = TC->dataAndCRC[1];
+ set_wfp_data_shaping( );
+ return LFR_SUCCESSFUL;
+}
+
+int action_load_normal_par(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time)
+{
+ /** This function updates the LFR registers with the incoming normal parameters.
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int result;
+ int flag;
+ rtems_status_code status;
+
+ flag = LFR_SUCCESSFUL;
+
+ if ( (lfrCurrentMode == LFR_MODE_NORMAL) ||
+ (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) ) {
+ status = send_tm_lfr_tc_exe_not_executable( TC, queue_id );
+ flag = LFR_DEFAULT;
+ }
+
+ // CHECK THE PARAMETERS SET CONSISTENCY
+ if (flag == LFR_SUCCESSFUL)
+ {
+ flag = check_common_par_consistency( TC, queue_id );
+ }
+
+ // SET THE PARAMETERS IF THEY ARE CONSISTENT
+ if (flag == LFR_SUCCESSFUL)
+ {
+ result = set_sy_lfr_n_swf_l( TC );
+ result = set_sy_lfr_n_swf_p( TC );
+ result = set_sy_lfr_n_bp_p0( TC );
+ result = set_sy_lfr_n_bp_p1( TC );
+ result = set_sy_lfr_n_asm_p( TC );
+ result = set_sy_lfr_n_cwf_long_f3( TC );
+ }
+
+ return flag;
+}
+
+int action_load_burst_par(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time)
+{
+ /** This function updates the LFR registers with the incoming burst parameters.
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int flag;
+ rtems_status_code status;
+ unsigned char sy_lfr_b_bp_p0;
+ unsigned char sy_lfr_b_bp_p1;
+ float aux;
+
+ flag = LFR_SUCCESSFUL;
+
+ if ( lfrCurrentMode == LFR_MODE_BURST ) {
+ status = send_tm_lfr_tc_exe_not_executable( TC, queue_id );
+ flag = LFR_DEFAULT;
+ }
+
+ sy_lfr_b_bp_p0 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_B_BP_P0 ];
+ sy_lfr_b_bp_p1 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_B_BP_P1 ];
+
+ // sy_lfr_b_bp_p0
+ if (flag == LFR_SUCCESSFUL)
+ {
+ if (sy_lfr_b_bp_p0 < DEFAULT_SY_LFR_B_BP_P0 )
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_B_BP_P0+10, sy_lfr_b_bp_p0 );
+ flag = WRONG_APP_DATA;
+ }
+ }
+ // sy_lfr_b_bp_p1
+ if (flag == LFR_SUCCESSFUL)
+ {
+ if (sy_lfr_b_bp_p1 < DEFAULT_SY_LFR_B_BP_P1 )
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_B_BP_P1+10, sy_lfr_b_bp_p1 );
+ flag = WRONG_APP_DATA;
+ }
+ }
+ //****************************************************************
+ // check the consistency between sy_lfr_b_bp_p0 and sy_lfr_b_bp_p1
+ if (flag == LFR_SUCCESSFUL)
+ {
+ sy_lfr_b_bp_p0 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_B_BP_P0 ];
+ sy_lfr_b_bp_p1 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_B_BP_P1 ];
+ aux = ( (float ) sy_lfr_b_bp_p1 / sy_lfr_b_bp_p0 ) - floor(sy_lfr_b_bp_p1 / sy_lfr_b_bp_p0);
+ if (aux > FLOAT_EQUAL_ZERO)
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_B_BP_P0+10, sy_lfr_b_bp_p0 );
+ flag = LFR_DEFAULT;
+ }
+ }
+
+ // SET HTE PARAMETERS
+ if (flag == LFR_SUCCESSFUL)
+ {
+ flag = set_sy_lfr_b_bp_p0( TC );
+ flag = set_sy_lfr_b_bp_p1( TC );
+ }
+
+ return flag;
+}
+
+int action_load_sbm1_par(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time)
+{
+ /** This function updates the LFR registers with the incoming sbm1 parameters.
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int flag;
+ rtems_status_code status;
+ unsigned char sy_lfr_s1_bp_p0;
+ unsigned char sy_lfr_s1_bp_p1;
+ float aux;
+
+ flag = LFR_SUCCESSFUL;
+
+ if ( lfrCurrentMode == LFR_MODE_SBM1 ) {
+ status = send_tm_lfr_tc_exe_not_executable( TC, queue_id );
+ flag = LFR_DEFAULT;
+ }
+
+ sy_lfr_s1_bp_p0 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_S1_BP_P0 ];
+ sy_lfr_s1_bp_p1 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_S1_BP_P1 ];
+
+ // sy_lfr_s1_bp_p0
+ if (flag == LFR_SUCCESSFUL)
+ {
+ if (sy_lfr_s1_bp_p0 < DEFAULT_SY_LFR_S1_BP_P0 )
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_S1_BP_P0+10, sy_lfr_s1_bp_p0 );
+ flag = WRONG_APP_DATA;
+ }
+ }
+ // sy_lfr_s1_bp_p1
+ if (flag == LFR_SUCCESSFUL)
+ {
+ if (sy_lfr_s1_bp_p1 < DEFAULT_SY_LFR_S1_BP_P1 )
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_S1_BP_P1+10, sy_lfr_s1_bp_p1 );
+ flag = WRONG_APP_DATA;
+ }
+ }
+ //******************************************************************
+ // check the consistency between sy_lfr_s1_bp_p0 and sy_lfr_s1_bp_p1
+ if (flag == LFR_SUCCESSFUL)
+ {
+ aux = ( (float ) sy_lfr_s1_bp_p1 / (sy_lfr_s1_bp_p0*0.25) ) - floor(sy_lfr_s1_bp_p1 / (sy_lfr_s1_bp_p0*0.25));
+ if (aux > FLOAT_EQUAL_ZERO)
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_S1_BP_P0+10, sy_lfr_s1_bp_p0 );
+ flag = LFR_DEFAULT;
+ }
+ }
+
+ // SET THE PARAMETERS
+ if (flag == LFR_SUCCESSFUL)
+ {
+ flag = set_sy_lfr_s1_bp_p0( TC );
+ flag = set_sy_lfr_s1_bp_p1( TC );
+ }
+
+ return flag;
+}
+
+int action_load_sbm2_par(ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time)
+{
+ /** This function updates the LFR registers with the incoming sbm2 parameters.
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int flag;
+ rtems_status_code status;
+ unsigned char sy_lfr_s2_bp_p0;
+ unsigned char sy_lfr_s2_bp_p1;
+ float aux;
+
+ flag = LFR_SUCCESSFUL;
+
+ if ( lfrCurrentMode == LFR_MODE_SBM2 ) {
+ status = send_tm_lfr_tc_exe_not_executable( TC, queue_id );
+ flag = LFR_DEFAULT;
+ }
+
+ sy_lfr_s2_bp_p0 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_S2_BP_P0 ];
+ sy_lfr_s2_bp_p1 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_S2_BP_P1 ];
+
+ // sy_lfr_s2_bp_p0
+ if (flag == LFR_SUCCESSFUL)
+ {
+ if (sy_lfr_s2_bp_p0 < DEFAULT_SY_LFR_S2_BP_P0 )
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_S2_BP_P0+10, sy_lfr_s2_bp_p0 );
+ flag = WRONG_APP_DATA;
+ }
+ }
+ // sy_lfr_s2_bp_p1
+ if (flag == LFR_SUCCESSFUL)
+ {
+ if (sy_lfr_s2_bp_p1 < DEFAULT_SY_LFR_S2_BP_P1 )
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_S2_BP_P1+10, sy_lfr_s2_bp_p1 );
+ flag = WRONG_APP_DATA;
+ }
+ }
+ //******************************************************************
+ // check the consistency between sy_lfr_s2_bp_p0 and sy_lfr_s2_bp_p1
+ if (flag == LFR_SUCCESSFUL)
+ {
+ sy_lfr_s2_bp_p0 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_S2_BP_P0 ];
+ sy_lfr_s2_bp_p1 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_S2_BP_P1 ];
+ aux = ( (float ) sy_lfr_s2_bp_p1 / sy_lfr_s2_bp_p0 ) - floor(sy_lfr_s2_bp_p1 / sy_lfr_s2_bp_p0);
+ if (aux > FLOAT_EQUAL_ZERO)
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_S2_BP_P0+10, sy_lfr_s2_bp_p0 );
+ flag = LFR_DEFAULT;
+ }
+ }
+
+ // SET THE PARAMETERS
+ if (flag == LFR_SUCCESSFUL)
+ {
+ flag = set_sy_lfr_s2_bp_p0( TC );
+ flag = set_sy_lfr_s2_bp_p1( TC );
+ }
+
+ return flag;
+}
+
+int action_dump_par( rtems_id queue_id )
+{
+ /** This function dumps the LFR parameters by sending the appropriate TM packet to the dedicated RTEMS message queue.
+ *
+ * @param queue_id is the id of the queue which handles TM related to this execution step.
+ *
+ * @return RTEMS directive status codes:
+ * - RTEMS_SUCCESSFUL - message sent successfully
+ * - RTEMS_INVALID_ID - invalid queue id
+ * - RTEMS_INVALID_SIZE - invalid message size
+ * - RTEMS_INVALID_ADDRESS - buffer is NULL
+ * - RTEMS_UNSATISFIED - out of message buffers
+ * - RTEMS_TOO_MANY - queue s limit has been reached
+ *
+ */
+
+ int status;
+
+ // UPDATE TIME
+ parameter_dump_packet.packetSequenceControl[0] = (unsigned char) (sequenceCounterParameterDump >> 8);
+ parameter_dump_packet.packetSequenceControl[1] = (unsigned char) (sequenceCounterParameterDump );
+ increment_seq_counter( &sequenceCounterParameterDump );
+
+ parameter_dump_packet.time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
+ parameter_dump_packet.time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
+ parameter_dump_packet.time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
+ parameter_dump_packet.time[3] = (unsigned char) (time_management_regs->coarse_time);
+ parameter_dump_packet.time[4] = (unsigned char) (time_management_regs->fine_time>>8);
+ parameter_dump_packet.time[5] = (unsigned char) (time_management_regs->fine_time);
+ // SEND DATA
+ status = rtems_message_queue_send( queue_id, ¶meter_dump_packet,
+ PACKET_LENGTH_PARAMETER_DUMP + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES);
+ if (status != RTEMS_SUCCESSFUL) {
+ PRINTF1("in action_dump *** ERR sending packet, code %d", status)
+ }
+
+ return status;
+}
+
+//***********************
+// NORMAL MODE PARAMETERS
+
+int check_common_par_consistency( ccsdsTelecommandPacket_t *TC, rtems_id queue_id )
+{
+ unsigned char msb;
+ unsigned char lsb;
+ int flag;
+ float aux;
+ rtems_status_code status;
+
+ unsigned int sy_lfr_n_swf_l;
+ unsigned int sy_lfr_n_swf_p;
+ unsigned int sy_lfr_n_asm_p;
+ unsigned char sy_lfr_n_bp_p0;
+ unsigned char sy_lfr_n_bp_p1;
+ unsigned char sy_lfr_n_cwf_long_f3;
+
+ flag = LFR_SUCCESSFUL;
+
+ //***************
+ // get parameters
+ msb = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_SWF_L ];
+ lsb = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_SWF_L+1 ];
+ sy_lfr_n_swf_l = msb * 256 + lsb;
+
+ msb = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_SWF_P ];
+ lsb = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_SWF_P+1 ];
+ sy_lfr_n_swf_p = msb * 256 + lsb;
+
+ msb = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_ASM_P ];
+ lsb = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_ASM_P+1 ];
+ sy_lfr_n_asm_p = msb * 256 + lsb;
+
+ sy_lfr_n_bp_p0 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_BP_P0 ];
+
+ sy_lfr_n_bp_p1 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_BP_P1 ];
+
+ sy_lfr_n_cwf_long_f3 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_CWF_LONG_F3 ];
+
+ //******************
+ // check consistency
+ // sy_lfr_n_swf_l
+ if (sy_lfr_n_swf_l != 2048)
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_N_SWF_L+10, sy_lfr_n_swf_l );
+ flag = WRONG_APP_DATA;
+ }
+ // sy_lfr_n_swf_p
+ if (flag == LFR_SUCCESSFUL)
+ {
+ if ( sy_lfr_n_swf_p < 16 )
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_N_SWF_P+10, sy_lfr_n_swf_p );
+ flag = WRONG_APP_DATA;
+ }
+ }
+ // sy_lfr_n_bp_p0
+ if (flag == LFR_SUCCESSFUL)
+ {
+ if (sy_lfr_n_bp_p0 < DFLT_SY_LFR_N_BP_P0)
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_N_BP_P0+10, sy_lfr_n_bp_p0 );
+ flag = WRONG_APP_DATA;
+ }
+ }
+ // sy_lfr_n_asm_p
+ if (flag == LFR_SUCCESSFUL)
+ {
+ if (sy_lfr_n_asm_p == 0)
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_N_ASM_P+10, sy_lfr_n_asm_p );
+ flag = WRONG_APP_DATA;
+ }
+ }
+ // sy_lfr_n_asm_p shall be a whole multiple of sy_lfr_n_bp_p0
+ if (flag == LFR_SUCCESSFUL)
+ {
+ aux = ( (float ) sy_lfr_n_asm_p / sy_lfr_n_bp_p0 ) - floor(sy_lfr_n_asm_p / sy_lfr_n_bp_p0);
+ if (aux > FLOAT_EQUAL_ZERO)
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_N_ASM_P+10, sy_lfr_n_asm_p );
+ flag = WRONG_APP_DATA;
+ }
+ }
+ // sy_lfr_n_bp_p1
+ if (flag == LFR_SUCCESSFUL)
+ {
+ if (sy_lfr_n_bp_p1 < DFLT_SY_LFR_N_BP_P1)
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_N_BP_P1+10, sy_lfr_n_bp_p1 );
+ flag = WRONG_APP_DATA;
+ }
+ }
+ // sy_lfr_n_bp_p1 shall be a whole multiple of sy_lfr_n_bp_p0
+ if (flag == LFR_SUCCESSFUL)
+ {
+ aux = ( (float ) sy_lfr_n_bp_p1 / sy_lfr_n_bp_p0 ) - floor(sy_lfr_n_bp_p1 / sy_lfr_n_bp_p0);
+ if (aux > FLOAT_EQUAL_ZERO)
+ {
+ status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_N_BP_P1+10, sy_lfr_n_bp_p1 );
+ flag = LFR_DEFAULT;
+ }
+ }
+ // sy_lfr_n_cwf_long_f3
+
+ return flag;
+}
+
+int set_sy_lfr_n_swf_l( ccsdsTelecommandPacket_t *TC )
+{
+ /** This function sets the number of points of a snapshot (sy_lfr_n_swf_l).
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int result;
+
+ result = LFR_SUCCESSFUL;
+
+ parameter_dump_packet.sy_lfr_n_swf_l[0] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_SWF_L ];
+ parameter_dump_packet.sy_lfr_n_swf_l[1] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_SWF_L+1 ];
+
+ return result;
+}
+
+int set_sy_lfr_n_swf_p(ccsdsTelecommandPacket_t *TC )
+{
+ /** This function sets the time between two snapshots, in s (sy_lfr_n_swf_p).
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int result;
+
+ result = LFR_SUCCESSFUL;
+
+ parameter_dump_packet.sy_lfr_n_swf_p[0] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_SWF_P ];
+ parameter_dump_packet.sy_lfr_n_swf_p[1] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_SWF_P+1 ];
+
+ return result;
+}
+
+int set_sy_lfr_n_asm_p( ccsdsTelecommandPacket_t *TC )
+{
+ /** This function sets the time between two full spectral matrices transmission, in s (SY_LFR_N_ASM_P).
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int result;
+
+ result = LFR_SUCCESSFUL;
+
+ parameter_dump_packet.sy_lfr_n_asm_p[0] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_ASM_P ];
+ parameter_dump_packet.sy_lfr_n_asm_p[1] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_ASM_P+1 ];
+
+ return result;
+}
+
+int set_sy_lfr_n_bp_p0( ccsdsTelecommandPacket_t *TC )
+{
+ /** This function sets the time between two basic parameter sets, in s (DFLT_SY_LFR_N_BP_P0).
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int status;
+
+ status = LFR_SUCCESSFUL;
+
+ parameter_dump_packet.sy_lfr_n_bp_p0 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_BP_P0 ];
+
+ return status;
+}
+
+int set_sy_lfr_n_bp_p1(ccsdsTelecommandPacket_t *TC )
+{
+ /** This function sets the time between two basic parameter sets (autocorrelation + crosscorrelation), in s (sy_lfr_n_bp_p1).
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int status;
+
+ status = LFR_SUCCESSFUL;
+
+ parameter_dump_packet.sy_lfr_n_bp_p1 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_BP_P1 ];
+
+ return status;
+}
+
+int set_sy_lfr_n_cwf_long_f3(ccsdsTelecommandPacket_t *TC )
+{
+ /** This function allows to switch from CWF_F3 packets to CWF_LONG_F3 packets.
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int status;
+
+ status = LFR_SUCCESSFUL;
+
+ parameter_dump_packet.sy_lfr_n_cwf_long_f3 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_N_CWF_LONG_F3 ];
+
+ return status;
+}
+
+//**********************
+// BURST MODE PARAMETERS
+int set_sy_lfr_b_bp_p0(ccsdsTelecommandPacket_t *TC)
+{
+ /** This function sets the time between two basic parameter sets, in s (SY_LFR_B_BP_P0).
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int status;
+
+ status = LFR_SUCCESSFUL;
+
+ parameter_dump_packet.sy_lfr_b_bp_p0 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_B_BP_P0 ];
+
+ return status;
+}
+
+int set_sy_lfr_b_bp_p1( ccsdsTelecommandPacket_t *TC )
+{
+ /** This function sets the time between two basic parameter sets, in s (SY_LFR_B_BP_P1).
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int status;
+
+ status = LFR_SUCCESSFUL;
+
+ parameter_dump_packet.sy_lfr_b_bp_p1 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_B_BP_P1 ];
+
+ return status;
+}
+
+//*********************
+// SBM1 MODE PARAMETERS
+int set_sy_lfr_s1_bp_p0( ccsdsTelecommandPacket_t *TC )
+{
+ /** This function sets the time between two basic parameter sets, in s (SY_LFR_S1_BP_P0).
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int status;
+
+ status = LFR_SUCCESSFUL;
+
+ parameter_dump_packet.sy_lfr_s1_bp_p0 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_S1_BP_P0 ];
+
+ return status;
+}
+
+int set_sy_lfr_s1_bp_p1( ccsdsTelecommandPacket_t *TC )
+{
+ /** This function sets the time between two basic parameter sets, in s (SY_LFR_S1_BP_P1).
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int status;
+
+ status = LFR_SUCCESSFUL;
+
+ parameter_dump_packet.sy_lfr_s1_bp_p1 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_S1_BP_P1 ];
+
+ return status;
+}
+
+//*********************
+// SBM2 MODE PARAMETERS
+int set_sy_lfr_s2_bp_p0(ccsdsTelecommandPacket_t *TC)
+{
+ /** This function sets the time between two basic parameter sets, in s (SY_LFR_S2_BP_P0).
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int status;
+
+ status = LFR_SUCCESSFUL;
+
+ parameter_dump_packet.sy_lfr_s2_bp_p0 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_S2_BP_P0 ];
+
+ return status;
+}
+
+int set_sy_lfr_s2_bp_p1( ccsdsTelecommandPacket_t *TC )
+{
+ /** This function sets the time between two basic parameter sets, in s (SY_LFR_S2_BP_P1).
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM related to this execution step
+ *
+ */
+
+ int status;
+
+ status = LFR_SUCCESSFUL;
+
+ parameter_dump_packet.sy_lfr_s2_bp_p1 = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_S2_BP_P1 ];
+
+ return status;
+}
+
+
+//*******************
+// TC_LFR_UPDATE_INFO
+unsigned int check_update_info_hk_lfr_mode( unsigned char mode )
+{
+ unsigned int status;
+
+ if ( (mode == LFR_MODE_STANDBY) || (mode == LFR_MODE_NORMAL)
+ || (mode == LFR_MODE_BURST)
+ || (mode == LFR_MODE_SBM1) || (mode == LFR_MODE_SBM2))
+ {
+ status = LFR_SUCCESSFUL;
+ }
+ else
+ {
+ status = LFR_DEFAULT;
+ }
+
+ return status;
+}
+
+unsigned int check_update_info_hk_tds_mode( unsigned char mode )
+{
+ unsigned int status;
+
+ if ( (mode == TDS_MODE_STANDBY) || (mode == TDS_MODE_NORMAL)
+ || (mode == TDS_MODE_BURST)
+ || (mode == TDS_MODE_SBM1) || (mode == TDS_MODE_SBM2)
+ || (mode == TDS_MODE_LFM))
+ {
+ status = LFR_SUCCESSFUL;
+ }
+ else
+ {
+ status = LFR_DEFAULT;
+ }
+
+ return status;
+}
+
+unsigned int check_update_info_hk_thr_mode( unsigned char mode )
+{
+ unsigned int status;
+
+ if ( (mode == THR_MODE_STANDBY) || (mode == THR_MODE_NORMAL)
+ || (mode == THR_MODE_BURST))
+ {
+ status = LFR_SUCCESSFUL;
+ }
+ else
+ {
+ status = LFR_DEFAULT;
+ }
+
+ return status;
+}
+
+//**********
+// init dump
+
+void init_parameter_dump( void )
+{
+ /** This function initialize the parameter_dump_packet global variable with default values.
+ *
+ */
+
+ parameter_dump_packet.targetLogicalAddress = CCSDS_DESTINATION_ID;
+ parameter_dump_packet.protocolIdentifier = CCSDS_PROTOCOLE_ID;
+ parameter_dump_packet.reserved = CCSDS_RESERVED;
+ parameter_dump_packet.userApplication = CCSDS_USER_APP;
+ parameter_dump_packet.packetID[0] = (unsigned char) (APID_TM_PARAMETER_DUMP >> 8);
+ parameter_dump_packet.packetID[1] = (unsigned char) APID_TM_PARAMETER_DUMP;
+ parameter_dump_packet.packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE;
+ parameter_dump_packet.packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT;
+ parameter_dump_packet.packetLength[0] = (unsigned char) (PACKET_LENGTH_PARAMETER_DUMP >> 8);
+ parameter_dump_packet.packetLength[1] = (unsigned char) PACKET_LENGTH_PARAMETER_DUMP;
+ // DATA FIELD HEADER
+ parameter_dump_packet.spare1_pusVersion_spare2 = SPARE1_PUSVERSION_SPARE2;
+ parameter_dump_packet.serviceType = TM_TYPE_PARAMETER_DUMP;
+ parameter_dump_packet.serviceSubType = TM_SUBTYPE_PARAMETER_DUMP;
+ parameter_dump_packet.destinationID = TM_DESTINATION_ID_GROUND;
+ parameter_dump_packet.time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
+ parameter_dump_packet.time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
+ parameter_dump_packet.time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
+ parameter_dump_packet.time[3] = (unsigned char) (time_management_regs->coarse_time);
+ parameter_dump_packet.time[4] = (unsigned char) (time_management_regs->fine_time>>8);
+ parameter_dump_packet.time[5] = (unsigned char) (time_management_regs->fine_time);
+ parameter_dump_packet.sid = SID_PARAMETER_DUMP;
+
+ //******************
+ // COMMON PARAMETERS
+ parameter_dump_packet.unused0 = DEFAULT_SY_LFR_COMMON0;
+ parameter_dump_packet.bw_sp0_sp1_r0_r1 = DEFAULT_SY_LFR_COMMON1;
+
+ //******************
+ // NORMAL PARAMETERS
+ parameter_dump_packet.sy_lfr_n_swf_l[0] = (unsigned char) (DFLT_SY_LFR_N_SWF_L >> 8);
+ parameter_dump_packet.sy_lfr_n_swf_l[1] = (unsigned char) (DFLT_SY_LFR_N_SWF_L );
+ parameter_dump_packet.sy_lfr_n_swf_p[0] = (unsigned char) (DFLT_SY_LFR_N_SWF_P >> 8);
+ parameter_dump_packet.sy_lfr_n_swf_p[1] = (unsigned char) (DFLT_SY_LFR_N_SWF_P );
+ parameter_dump_packet.sy_lfr_n_asm_p[0] = (unsigned char) (DFLT_SY_LFR_N_ASM_P >> 8);
+ parameter_dump_packet.sy_lfr_n_asm_p[1] = (unsigned char) (DFLT_SY_LFR_N_ASM_P );
+ parameter_dump_packet.sy_lfr_n_bp_p0 = (unsigned char) DFLT_SY_LFR_N_BP_P0;
+ parameter_dump_packet.sy_lfr_n_bp_p1 = (unsigned char) DFLT_SY_LFR_N_BP_P1;
+ parameter_dump_packet.sy_lfr_n_cwf_long_f3 = (unsigned char) DFLT_SY_LFR_N_CWF_LONG_F3;
+
+ //*****************
+ // BURST PARAMETERS
+ parameter_dump_packet.sy_lfr_b_bp_p0 = (unsigned char) DEFAULT_SY_LFR_B_BP_P0;
+ parameter_dump_packet.sy_lfr_b_bp_p1 = (unsigned char) DEFAULT_SY_LFR_B_BP_P1;
+
+ //****************
+ // SBM1 PARAMETERS
+ parameter_dump_packet.sy_lfr_s1_bp_p0 = (unsigned char) DEFAULT_SY_LFR_S1_BP_P0; // min value is 0.25 s for the period
+ parameter_dump_packet.sy_lfr_s1_bp_p1 = (unsigned char) DEFAULT_SY_LFR_S1_BP_P1;
+
+ //****************
+ // SBM2 PARAMETERS
+ parameter_dump_packet.sy_lfr_s2_bp_p0 = (unsigned char) DEFAULT_SY_LFR_S2_BP_P0;
+ parameter_dump_packet.sy_lfr_s2_bp_p1 = (unsigned char) DEFAULT_SY_LFR_S2_BP_P1;
+}
+
+
+
+
+
+
+
diff --git a/timegen/src/tm_lfr_tc_exe.c b/timegen/src/tm_lfr_tc_exe.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/tm_lfr_tc_exe.c
@@ -0,0 +1,510 @@
+/** Functions to send TM packets related to TC parsing and execution.
+ *
+ * @file
+ * @author P. LEROY
+ *
+ * A group of functions to send appropriate TM packets after parsing and execution:
+ * - TM_LFR_TC_EXE_SUCCESS
+ * - TM_LFR_TC_EXE_INCONSISTENT
+ * - TM_LFR_TC_EXE_NOT_EXECUTABLE
+ * - TM_LFR_TC_EXE_NOT_IMPLEMENTED
+ * - TM_LFR_TC_EXE_ERROR
+ * - TM_LFR_TC_EXE_CORRUPTED
+ *
+ */
+
+#include "tm_lfr_tc_exe.h"
+
+int send_tm_lfr_tc_exe_success( ccsdsTelecommandPacket_t *TC, rtems_id queue_id )
+{
+ /** This function sends a TM_LFR_TC_EXE_SUCCESS packet in the dedicated RTEMS message queue.
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM
+ *
+ * @return RTEMS directive status code:
+ * - RTEMS_SUCCESSFUL - message sent successfully
+ * - RTEMS_INVALID_ID - invalid queue id
+ * - RTEMS_INVALID_SIZE - invalid message size
+ * - RTEMS_INVALID_ADDRESS - buffer is NULL
+ * - RTEMS_UNSATISFIED - out of message buffers
+ * - RTEMS_TOO_MANY - queue s limit has been reached
+ *
+ */
+
+ rtems_status_code status;
+ Packet_TM_LFR_TC_EXE_SUCCESS_t TM;
+ unsigned char messageSize;
+
+ TM.targetLogicalAddress = CCSDS_DESTINATION_ID;
+ TM.protocolIdentifier = CCSDS_PROTOCOLE_ID;
+ TM.reserved = DEFAULT_RESERVED;
+ TM.userApplication = CCSDS_USER_APP;
+ // PACKET HEADER
+ TM.packetID[0] = (unsigned char) (APID_TM_TC_EXE >> 8);
+ TM.packetID[1] = (unsigned char) (APID_TM_TC_EXE );
+ increment_seq_counter_destination_id( TM.packetSequenceControl, TC->sourceID );
+ TM.packetLength[0] = (unsigned char) (PACKET_LENGTH_TC_EXE_SUCCESS >> 8);
+ TM.packetLength[1] = (unsigned char) (PACKET_LENGTH_TC_EXE_SUCCESS );
+ // DATA FIELD HEADER
+ TM.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2;
+ TM.serviceType = TM_TYPE_TC_EXE;
+ TM.serviceSubType = TM_SUBTYPE_EXE_OK;
+ TM.destinationID = TC->sourceID;
+ TM.time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
+ TM.time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
+ TM.time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
+ TM.time[3] = (unsigned char) (time_management_regs->coarse_time);
+ TM.time[4] = (unsigned char) (time_management_regs->fine_time>>8);
+ TM.time[5] = (unsigned char) (time_management_regs->fine_time);
+ //
+ TM.telecommand_pkt_id[0] = TC->packetID[0];
+ TM.telecommand_pkt_id[1] = TC->packetID[1];
+ TM.pkt_seq_control[0] = TC->packetSequenceControl[0];
+ TM.pkt_seq_control[1] = TC->packetSequenceControl[1];
+
+ messageSize = PACKET_LENGTH_TC_EXE_SUCCESS + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES;
+
+ // SEND DATA
+ status = rtems_message_queue_send( queue_id, &TM, messageSize);
+ if (status != RTEMS_SUCCESSFUL) {
+ PRINTF("in send_tm_lfr_tc_exe_success *** ERR\n")
+ }
+
+ // UPDATE HK FIELDS
+ update_last_TC_exe( TC, TM.time );
+
+ return status;
+}
+
+int send_tm_lfr_tc_exe_inconsistent( ccsdsTelecommandPacket_t *TC, rtems_id queue_id,
+ unsigned char byte_position, unsigned char rcv_value )
+{
+ /** This function sends a TM_LFR_TC_EXE_INCONSISTENT packet in the dedicated RTEMS message queue.
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM
+ * @param byte_position is the byte position of the MSB of the parameter that has been seen as inconsistent
+ * @param rcv_value is the value of the LSB of the parameter that has been deteced as inconsistent
+ *
+ * @return RTEMS directive status code:
+ * - RTEMS_SUCCESSFUL - message sent successfully
+ * - RTEMS_INVALID_ID - invalid queue id
+ * - RTEMS_INVALID_SIZE - invalid message size
+ * - RTEMS_INVALID_ADDRESS - buffer is NULL
+ * - RTEMS_UNSATISFIED - out of message buffers
+ * - RTEMS_TOO_MANY - queue s limit has been reached
+ *
+ */
+
+ rtems_status_code status;
+ Packet_TM_LFR_TC_EXE_INCONSISTENT_t TM;
+ unsigned char messageSize;
+
+ TM.targetLogicalAddress = CCSDS_DESTINATION_ID;
+ TM.protocolIdentifier = CCSDS_PROTOCOLE_ID;
+ TM.reserved = DEFAULT_RESERVED;
+ TM.userApplication = CCSDS_USER_APP;
+ // PACKET HEADER
+ TM.packetID[0] = (unsigned char) (APID_TM_TC_EXE >> 8);
+ TM.packetID[1] = (unsigned char) (APID_TM_TC_EXE );
+ increment_seq_counter_destination_id( TM.packetSequenceControl, TC->sourceID );
+ TM.packetLength[0] = (unsigned char) (PACKET_LENGTH_TC_EXE_INCONSISTENT >> 8);
+ TM.packetLength[1] = (unsigned char) (PACKET_LENGTH_TC_EXE_INCONSISTENT );
+ // DATA FIELD HEADER
+ TM.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2;
+ TM.serviceType = TM_TYPE_TC_EXE;
+ TM.serviceSubType = TM_SUBTYPE_EXE_NOK;
+ TM.destinationID = TC->sourceID;
+ TM.time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
+ TM.time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
+ TM.time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
+ TM.time[3] = (unsigned char) (time_management_regs->coarse_time);
+ TM.time[4] = (unsigned char) (time_management_regs->fine_time>>8);
+ TM.time[5] = (unsigned char) (time_management_regs->fine_time);
+ //
+ TM.tc_failure_code[0] = (char) (WRONG_APP_DATA >> 8);
+ TM.tc_failure_code[1] = (char) (WRONG_APP_DATA );
+ TM.telecommand_pkt_id[0] = TC->packetID[0];
+ TM.telecommand_pkt_id[1] = TC->packetID[1];
+ TM.pkt_seq_control[0] = TC->packetSequenceControl[0];
+ TM.pkt_seq_control[1] = TC->packetSequenceControl[1];
+ TM.tc_service = TC->serviceType; // type of the rejected TC
+ TM.tc_subtype = TC->serviceSubType; // subtype of the rejected TC
+ TM.byte_position = byte_position;
+ TM.rcv_value = (unsigned char) rcv_value;
+
+ messageSize = PACKET_LENGTH_TC_EXE_INCONSISTENT + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES;
+
+ // SEND DATA
+ status = rtems_message_queue_send( queue_id, &TM, messageSize);
+ if (status != RTEMS_SUCCESSFUL) {
+ PRINTF("in send_tm_lfr_tc_exe_inconsistent *** ERR\n")
+ }
+
+ // UPDATE HK FIELDS
+ update_last_TC_rej( TC, TM.time );
+
+ return status;
+}
+
+int send_tm_lfr_tc_exe_not_executable( ccsdsTelecommandPacket_t *TC, rtems_id queue_id )
+{
+ /** This function sends a TM_LFR_TC_EXE_NOT_EXECUTABLE packet in the dedicated RTEMS message queue.
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM
+ *
+ * @return RTEMS directive status code:
+ * - RTEMS_SUCCESSFUL - message sent successfully
+ * - RTEMS_INVALID_ID - invalid queue id
+ * - RTEMS_INVALID_SIZE - invalid message size
+ * - RTEMS_INVALID_ADDRESS - buffer is NULL
+ * - RTEMS_UNSATISFIED - out of message buffers
+ * - RTEMS_TOO_MANY - queue s limit has been reached
+ *
+ */
+
+ rtems_status_code status;
+ Packet_TM_LFR_TC_EXE_NOT_EXECUTABLE_t TM;
+ unsigned char messageSize;
+
+ TM.targetLogicalAddress = CCSDS_DESTINATION_ID;
+ TM.protocolIdentifier = CCSDS_PROTOCOLE_ID;
+ TM.reserved = DEFAULT_RESERVED;
+ TM.userApplication = CCSDS_USER_APP;
+ // PACKET HEADER
+ TM.packetID[0] = (unsigned char) (APID_TM_TC_EXE >> 8);
+ TM.packetID[1] = (unsigned char) (APID_TM_TC_EXE );
+ increment_seq_counter_destination_id( TM.packetSequenceControl, TC->sourceID );
+ TM.packetLength[0] = (unsigned char) (PACKET_LENGTH_TC_EXE_NOT_EXECUTABLE >> 8);
+ TM.packetLength[1] = (unsigned char) (PACKET_LENGTH_TC_EXE_NOT_EXECUTABLE );
+ // DATA FIELD HEADER
+ TM.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2;
+ TM.serviceType = TM_TYPE_TC_EXE;
+ TM.serviceSubType = TM_SUBTYPE_EXE_NOK;
+ TM.destinationID = TC->sourceID; // default destination id
+ TM.time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
+ TM.time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
+ TM.time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
+ TM.time[3] = (unsigned char) (time_management_regs->coarse_time);
+ TM.time[4] = (unsigned char) (time_management_regs->fine_time>>8);
+ TM.time[5] = (unsigned char) (time_management_regs->fine_time);
+ //
+ TM.tc_failure_code[0] = (char) (TC_NOT_EXE >> 8);
+ TM.tc_failure_code[1] = (char) (TC_NOT_EXE );
+ TM.telecommand_pkt_id[0] = TC->packetID[0];
+ TM.telecommand_pkt_id[1] = TC->packetID[1];
+ TM.pkt_seq_control[0] = TC->packetSequenceControl[0];
+ TM.pkt_seq_control[1] = TC->packetSequenceControl[1];
+ TM.tc_service = TC->serviceType; // type of the rejected TC
+ TM.tc_subtype = TC->serviceSubType; // subtype of the rejected TC
+ TM.lfr_status_word[0] = housekeeping_packet.lfr_status_word[0];
+ TM.lfr_status_word[1] = housekeeping_packet.lfr_status_word[1];
+
+ messageSize = PACKET_LENGTH_TC_EXE_NOT_EXECUTABLE + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES;
+
+ // SEND DATA
+ status = rtems_message_queue_send( queue_id, &TM, messageSize);
+ if (status != RTEMS_SUCCESSFUL) {
+ PRINTF("in send_tm_lfr_tc_exe_not_executable *** ERR\n")
+ }
+
+ // UPDATE HK FIELDS
+ update_last_TC_rej( TC, TM.time );
+
+ return status;
+}
+
+int send_tm_lfr_tc_exe_not_implemented( ccsdsTelecommandPacket_t *TC, rtems_id queue_id, unsigned char *time )
+{
+ /** This function sends a TM_LFR_TC_EXE_NOT_IMPLEMENTED packet in the dedicated RTEMS message queue.
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM
+ *
+ * @return RTEMS directive status code:
+ * - RTEMS_SUCCESSFUL - message sent successfully
+ * - RTEMS_INVALID_ID - invalid queue id
+ * - RTEMS_INVALID_SIZE - invalid message size
+ * - RTEMS_INVALID_ADDRESS - buffer is NULL
+ * - RTEMS_UNSATISFIED - out of message buffers
+ * - RTEMS_TOO_MANY - queue s limit has been reached
+ *
+ */
+
+ rtems_status_code status;
+ Packet_TM_LFR_TC_EXE_NOT_IMPLEMENTED_t TM;
+ unsigned char messageSize;
+
+ TM.targetLogicalAddress = CCSDS_DESTINATION_ID;
+ TM.protocolIdentifier = CCSDS_PROTOCOLE_ID;
+ TM.reserved = DEFAULT_RESERVED;
+ TM.userApplication = CCSDS_USER_APP;
+ // PACKET HEADER
+ TM.packetID[0] = (unsigned char) (APID_TM_TC_EXE >> 8);
+ TM.packetID[1] = (unsigned char) (APID_TM_TC_EXE );
+ increment_seq_counter_destination_id( TM.packetSequenceControl, TC->sourceID );
+ TM.packetLength[0] = (unsigned char) (PACKET_LENGTH_TC_EXE_NOT_IMPLEMENTED >> 8);
+ TM.packetLength[1] = (unsigned char) (PACKET_LENGTH_TC_EXE_NOT_IMPLEMENTED );
+ // DATA FIELD HEADER
+ TM.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2;
+ TM.serviceType = TM_TYPE_TC_EXE;
+ TM.serviceSubType = TM_SUBTYPE_EXE_NOK;
+ TM.destinationID = TC->sourceID; // default destination id
+ TM.time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
+ TM.time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
+ TM.time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
+ TM.time[3] = (unsigned char) (time_management_regs->coarse_time);
+ TM.time[4] = (unsigned char) (time_management_regs->fine_time>>8);
+ TM.time[5] = (unsigned char) (time_management_regs->fine_time);
+ //
+ TM.tc_failure_code[0] = (char) (FUNCT_NOT_IMPL >> 8);
+ TM.tc_failure_code[1] = (char) (FUNCT_NOT_IMPL );
+ TM.telecommand_pkt_id[0] = TC->packetID[0];
+ TM.telecommand_pkt_id[1] = TC->packetID[1];
+ TM.pkt_seq_control[0] = TC->packetSequenceControl[0];
+ TM.pkt_seq_control[1] = TC->packetSequenceControl[1];
+ TM.tc_service = TC->serviceType; // type of the rejected TC
+ TM.tc_subtype = TC->serviceSubType; // subtype of the rejected TC
+
+ messageSize = PACKET_LENGTH_TC_EXE_NOT_IMPLEMENTED + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES;
+
+ // SEND DATA
+ status = rtems_message_queue_send( queue_id, &TM, messageSize);
+ if (status != RTEMS_SUCCESSFUL) {
+ PRINTF("in send_tm_lfr_tc_exe_not_implemented *** ERR\n")
+ }
+
+ // UPDATE HK FIELDS
+ update_last_TC_rej( TC, TM.time );
+
+ return status;
+}
+
+int send_tm_lfr_tc_exe_error( ccsdsTelecommandPacket_t *TC, rtems_id queue_id )
+{
+ /** This function sends a TM_LFR_TC_EXE_ERROR packet in the dedicated RTEMS message queue.
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM
+ *
+ * @return RTEMS directive status code:
+ * - RTEMS_SUCCESSFUL - message sent successfully
+ * - RTEMS_INVALID_ID - invalid queue id
+ * - RTEMS_INVALID_SIZE - invalid message size
+ * - RTEMS_INVALID_ADDRESS - buffer is NULL
+ * - RTEMS_UNSATISFIED - out of message buffers
+ * - RTEMS_TOO_MANY - queue s limit has been reached
+ *
+ */
+
+ rtems_status_code status;
+ Packet_TM_LFR_TC_EXE_ERROR_t TM;
+ unsigned char messageSize;
+
+ TM.targetLogicalAddress = CCSDS_DESTINATION_ID;
+ TM.protocolIdentifier = CCSDS_PROTOCOLE_ID;
+ TM.reserved = DEFAULT_RESERVED;
+ TM.userApplication = CCSDS_USER_APP;
+ // PACKET HEADER
+ TM.packetID[0] = (unsigned char) (APID_TM_TC_EXE >> 8);
+ TM.packetID[1] = (unsigned char) (APID_TM_TC_EXE );
+ increment_seq_counter_destination_id( TM.packetSequenceControl, TC->sourceID );
+ TM.packetLength[0] = (unsigned char) (PACKET_LENGTH_TC_EXE_ERROR >> 8);
+ TM.packetLength[1] = (unsigned char) (PACKET_LENGTH_TC_EXE_ERROR );
+ // DATA FIELD HEADER
+ TM.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2;
+ TM.serviceType = TM_TYPE_TC_EXE;
+ TM.serviceSubType = TM_SUBTYPE_EXE_NOK;
+ TM.destinationID = TC->sourceID; // default destination id
+ TM.time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
+ TM.time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
+ TM.time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
+ TM.time[3] = (unsigned char) (time_management_regs->coarse_time);
+ TM.time[4] = (unsigned char) (time_management_regs->fine_time>>8);
+ TM.time[5] = (unsigned char) (time_management_regs->fine_time);
+ //
+ TM.tc_failure_code[0] = (char) (FAIL_DETECTED >> 8);
+ TM.tc_failure_code[1] = (char) (FAIL_DETECTED );
+ TM.telecommand_pkt_id[0] = TC->packetID[0];
+ TM.telecommand_pkt_id[1] = TC->packetID[1];
+ TM.pkt_seq_control[0] = TC->packetSequenceControl[0];
+ TM.pkt_seq_control[1] = TC->packetSequenceControl[1];
+ TM.tc_service = TC->serviceType; // type of the rejected TC
+ TM.tc_subtype = TC->serviceSubType; // subtype of the rejected TC
+
+ messageSize = PACKET_LENGTH_TC_EXE_ERROR + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES;
+
+ // SEND DATA
+ status = rtems_message_queue_send( queue_id, &TM, messageSize);
+ if (status != RTEMS_SUCCESSFUL) {
+ PRINTF("in send_tm_lfr_tc_exe_error *** ERR\n")
+ }
+
+ // UPDATE HK FIELDS
+ update_last_TC_rej( TC, TM.time );
+
+ return status;
+}
+
+int send_tm_lfr_tc_exe_corrupted(ccsdsTelecommandPacket_t *TC, rtems_id queue_id,
+ unsigned char *computed_CRC, unsigned char *currentTC_LEN_RCV,
+ unsigned char destinationID )
+{
+ /** This function sends a TM_LFR_TC_EXE_CORRUPTED packet in the dedicated RTEMS message queue.
+ *
+ * @param TC points to the TeleCommand packet that is being processed
+ * @param queue_id is the id of the queue which handles TM
+ * @param computed_CRC points to a buffer of two bytes containing the CRC computed during the parsing of the TeleCommand
+ * @param currentTC_LEN_RCV points to a buffer of two bytes containing a packet size field computed on the received data
+ *
+ * @return RTEMS directive status code:
+ * - RTEMS_SUCCESSFUL - message sent successfully
+ * - RTEMS_INVALID_ID - invalid queue id
+ * - RTEMS_INVALID_SIZE - invalid message size
+ * - RTEMS_INVALID_ADDRESS - buffer is NULL
+ * - RTEMS_UNSATISFIED - out of message buffers
+ * - RTEMS_TOO_MANY - queue s limit has been reached
+ *
+ */
+
+ rtems_status_code status;
+ Packet_TM_LFR_TC_EXE_CORRUPTED_t TM;
+ unsigned char messageSize;
+ unsigned int packetLength;
+ unsigned char *packetDataField;
+
+ packetLength = (TC->packetLength[0] * 256) + TC->packetLength[1]; // compute the packet length parameter
+ packetDataField = (unsigned char *) &TC->headerFlag_pusVersion_Ack; // get the beginning of the data field
+
+ TM.targetLogicalAddress = CCSDS_DESTINATION_ID;
+ TM.protocolIdentifier = CCSDS_PROTOCOLE_ID;
+ TM.reserved = DEFAULT_RESERVED;
+ TM.userApplication = CCSDS_USER_APP;
+ // PACKET HEADER
+ TM.packetID[0] = (unsigned char) (APID_TM_TC_EXE >> 8);
+ TM.packetID[1] = (unsigned char) (APID_TM_TC_EXE );
+ increment_seq_counter_destination_id( TM.packetSequenceControl, TC->sourceID );
+ TM.packetLength[0] = (unsigned char) (PACKET_LENGTH_TC_EXE_CORRUPTED >> 8);
+ TM.packetLength[1] = (unsigned char) (PACKET_LENGTH_TC_EXE_CORRUPTED );
+ // DATA FIELD HEADER
+ TM.spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2;
+ TM.serviceType = TM_TYPE_TC_EXE;
+ TM.serviceSubType = TM_SUBTYPE_EXE_NOK;
+ TM.destinationID = destinationID;
+ TM.time[0] = (unsigned char) (time_management_regs->coarse_time>>24);
+ TM.time[1] = (unsigned char) (time_management_regs->coarse_time>>16);
+ TM.time[2] = (unsigned char) (time_management_regs->coarse_time>>8);
+ TM.time[3] = (unsigned char) (time_management_regs->coarse_time);
+ TM.time[4] = (unsigned char) (time_management_regs->fine_time>>8);
+ TM.time[5] = (unsigned char) (time_management_regs->fine_time);
+ //
+ TM.tc_failure_code[0] = (unsigned char) (CORRUPTED >> 8);
+ TM.tc_failure_code[1] = (unsigned char) (CORRUPTED );
+ TM.telecommand_pkt_id[0] = TC->packetID[0];
+ TM.telecommand_pkt_id[1] = TC->packetID[1];
+ TM.pkt_seq_control[0] = TC->packetSequenceControl[0];
+ TM.pkt_seq_control[1] = TC->packetSequenceControl[1];
+ TM.tc_service = TC->serviceType; // type of the rejected TC
+ TM.tc_subtype = TC->serviceSubType; // subtype of the rejected TC
+ TM.pkt_len_rcv_value[0] = TC->packetLength[0];
+ TM.pkt_len_rcv_value[1] = TC->packetLength[1];
+ TM.pkt_datafieldsize_cnt[0] = currentTC_LEN_RCV[0];
+ TM.pkt_datafieldsize_cnt[1] = currentTC_LEN_RCV[1];
+ TM.rcv_crc[0] = packetDataField[ packetLength - 1 ];
+ TM.rcv_crc[1] = packetDataField[ packetLength ];
+ TM.computed_crc[0] = computed_CRC[0];
+ TM.computed_crc[1] = computed_CRC[1];
+
+ messageSize = PACKET_LENGTH_TC_EXE_CORRUPTED + CCSDS_TC_TM_PACKET_OFFSET + CCSDS_PROTOCOLE_EXTRA_BYTES;
+
+ // SEND DATA
+ status = rtems_message_queue_send( queue_id, &TM, messageSize);
+ if (status != RTEMS_SUCCESSFUL) {
+ PRINTF("in send_tm_lfr_tc_exe_error *** ERR\n")
+ }
+
+ // UPDATE HK FIELDS
+ update_last_TC_rej( TC, TM.time );
+
+ return status;
+}
+
+void increment_seq_counter_destination_id( unsigned char *packet_sequence_control, unsigned char destination_id )
+{
+ /** This function increment the packet sequence control parameter of a TC, depending on its destination ID.
+ *
+ * @param packet_sequence_control points to the packet sequence control which will be incremented
+ * @param destination_id is the destination ID of the TM, there is one counter by destination ID
+ *
+ * If the destination ID is not known, a dedicated counter is incremented.
+ *
+ */
+
+ unsigned short sequence_cnt;
+ unsigned short segmentation_grouping_flag;
+ unsigned short new_packet_sequence_control;
+ unsigned char i;
+
+ switch (destination_id)
+ {
+ case SID_TC_GROUND:
+ i = GROUND;
+ break;
+ case SID_TC_MISSION_TIMELINE:
+ i = MISSION_TIMELINE;
+ break;
+ case SID_TC_TC_SEQUENCES:
+ i = TC_SEQUENCES;
+ break;
+ case SID_TC_RECOVERY_ACTION_CMD:
+ i = RECOVERY_ACTION_CMD;
+ break;
+ case SID_TC_BACKUP_MISSION_TIMELINE:
+ i = BACKUP_MISSION_TIMELINE;
+ break;
+ case SID_TC_DIRECT_CMD:
+ i = DIRECT_CMD;
+ break;
+ case SID_TC_SPARE_GRD_SRC1:
+ i = SPARE_GRD_SRC1;
+ break;
+ case SID_TC_SPARE_GRD_SRC2:
+ i = SPARE_GRD_SRC2;
+ break;
+ case SID_TC_OBCP:
+ i = OBCP;
+ break;
+ case SID_TC_SYSTEM_CONTROL:
+ i = SYSTEM_CONTROL;
+ break;
+ case SID_TC_AOCS:
+ i = AOCS;
+ break;
+ case SID_TC_RPW_INTERNAL:
+ i = RPW_INTERNAL;
+ break;
+ default:
+ i = GROUND;
+ break;
+ }
+
+ segmentation_grouping_flag = TM_PACKET_SEQ_CTRL_STANDALONE << 8;
+ sequence_cnt = sequenceCounters_TC_EXE[ i ] & 0x3fff;
+
+ new_packet_sequence_control = segmentation_grouping_flag | sequence_cnt ;
+
+ packet_sequence_control[0] = (unsigned char) (new_packet_sequence_control >> 8);
+ packet_sequence_control[1] = (unsigned char) (new_packet_sequence_control );
+
+ // increment the sequence counter
+ if ( sequenceCounters_TC_EXE[ i ] < SEQ_CNT_MAX )
+ {
+ sequenceCounters_TC_EXE[ i ] = sequenceCounters_TC_EXE[ i ] + 1;
+ }
+ else
+ {
+ sequenceCounters_TC_EXE[ i ] = 0;
+ }
+}
diff --git a/timegen/src/wf_handler.c b/timegen/src/wf_handler.c
new file mode 100644
--- /dev/null
+++ b/timegen/src/wf_handler.c
@@ -0,0 +1,1323 @@
+/** Functions and tasks related to waveform packet generation.
+ *
+ * @file
+ * @author P. LEROY
+ *
+ * A group of functions to handle waveforms, in snapshot or continuous format.\n
+ *
+ */
+
+#include "wf_handler.h"
+
+//*****************
+// waveform headers
+// SWF
+Header_TM_LFR_SCIENCE_SWF_t headerSWF_F0[7];
+Header_TM_LFR_SCIENCE_SWF_t headerSWF_F1[7];
+Header_TM_LFR_SCIENCE_SWF_t headerSWF_F2[7];
+// CWF
+Header_TM_LFR_SCIENCE_CWF_t headerCWF_F1[ NB_PACKETS_PER_GROUP_OF_CWF ];
+Header_TM_LFR_SCIENCE_CWF_t headerCWF_F2_BURST[ NB_PACKETS_PER_GROUP_OF_CWF ];
+Header_TM_LFR_SCIENCE_CWF_t headerCWF_F2_SBM2[ NB_PACKETS_PER_GROUP_OF_CWF ];
+Header_TM_LFR_SCIENCE_CWF_t headerCWF_F3[ NB_PACKETS_PER_GROUP_OF_CWF ];
+Header_TM_LFR_SCIENCE_CWF_t headerCWF_F3_light[ NB_PACKETS_PER_GROUP_OF_CWF_LIGHT ];
+
+//**************
+// waveform ring
+ring_node waveform_ring_f0[NB_RING_NODES_F0];
+ring_node waveform_ring_f1[NB_RING_NODES_F1];
+ring_node waveform_ring_f2[NB_RING_NODES_F2];
+ring_node waveform_ring_f3[NB_RING_NODES_F3];
+ring_node *current_ring_node_f0;
+ring_node *ring_node_to_send_swf_f0;
+ring_node *current_ring_node_f1;
+ring_node *ring_node_to_send_swf_f1;
+ring_node *ring_node_to_send_cwf_f1;
+ring_node *current_ring_node_f2;
+ring_node *ring_node_to_send_swf_f2;
+ring_node *ring_node_to_send_cwf_f2;
+ring_node *current_ring_node_f3;
+ring_node *ring_node_to_send_cwf_f3;
+
+bool extractSWF = false;
+bool swf_f0_ready = false;
+bool swf_f1_ready = false;
+bool swf_f2_ready = false;
+
+int wf_snap_extracted[ (NB_SAMPLES_PER_SNAPSHOT * NB_WORDS_SWF_BLK) + TIME_OFFSET ];
+
+//*********************
+// Interrupt SubRoutine
+
+void reset_extractSWF( void )
+{
+ extractSWF = false;
+ swf_f0_ready = false;
+ swf_f1_ready = false;
+ swf_f2_ready = false;
+}
+
+rtems_isr waveforms_isr( rtems_vector_number vector )
+{
+ /** This is the interrupt sub routine called by the waveform picker core.
+ *
+ * This ISR launch different actions depending mainly on two pieces of information:
+ * 1. the values read in the registers of the waveform picker.
+ * 2. the current LFR mode.
+ *
+ */
+
+ rtems_status_code status;
+ rtems_status_code spare_status;
+
+ if ( (lfrCurrentMode == LFR_MODE_NORMAL) || (lfrCurrentMode == LFR_MODE_BURST) // in BURST the data are used to place v, e1 and e2 in the HK packet
+ || (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode == LFR_MODE_SBM2) )
+ { // in modes other than STANDBY and BURST, send the CWF_F3 data
+ if ((waveform_picker_regs->status & 0x08) == 0x08){ // [1000] f3 is full
+ // (1) change the receiving buffer for the waveform picker
+ ring_node_to_send_cwf_f3 = current_ring_node_f3;
+ current_ring_node_f3 = current_ring_node_f3->next;
+ waveform_picker_regs->addr_data_f3 = current_ring_node_f3->buffer_address;
+ // (2) send an event for the waveforms transmission
+ if (rtems_event_send( Task_id[TASKID_CWF3], RTEMS_EVENT_0 ) != RTEMS_SUCCESSFUL) {
+ spare_status = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_2 );
+ }
+ rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_2);
+ waveform_picker_regs->status = waveform_picker_regs->status & 0xfffff777; // reset f3 bits to 0, [1111 0111 0111 0111]
+ }
+ }
+
+ switch(lfrCurrentMode)
+ {
+ //********
+ // STANDBY
+ case(LFR_MODE_STANDBY):
+ break;
+
+ //******
+ // NORMAL
+ case(LFR_MODE_NORMAL):
+ if ( (waveform_picker_regs->status & 0xff8) != 0x00) // [1000] check the error bits
+ {
+ spare_status = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_2 );
+ }
+ if ( (waveform_picker_regs->status & 0x07) == 0x07) // [0111] check the f2, f1, f0 full bits
+ {
+ // change F0 ring node
+ ring_node_to_send_swf_f0 = current_ring_node_f0;
+ current_ring_node_f0 = current_ring_node_f0->next;
+ waveform_picker_regs->addr_data_f0 = current_ring_node_f0->buffer_address;
+ // change F1 ring node
+ ring_node_to_send_swf_f1 = current_ring_node_f1;
+ current_ring_node_f1 = current_ring_node_f1->next;
+ waveform_picker_regs->addr_data_f1 = current_ring_node_f1->buffer_address;
+ // change F2 ring node
+ ring_node_to_send_swf_f2 = current_ring_node_f2;
+ current_ring_node_f2 = current_ring_node_f2->next;
+ waveform_picker_regs->addr_data_f2 = current_ring_node_f2->buffer_address;
+ //
+ if (rtems_event_send( Task_id[TASKID_WFRM], RTEMS_EVENT_MODE_NORMAL ) != RTEMS_SUCCESSFUL)
+ {
+ spare_status = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_2 );
+ }
+ waveform_picker_regs->status = waveform_picker_regs->status & 0xfffff888; // [1000 1000 1000]
+ }
+ break;
+
+ //******
+ // BURST
+ case(LFR_MODE_BURST):
+ if ( (waveform_picker_regs->status & 0x04) == 0x04 ){ // [0100] check the f2 full bit
+ // (1) change the receiving buffer for the waveform picker
+ ring_node_to_send_cwf_f2 = current_ring_node_f2;
+ current_ring_node_f2 = current_ring_node_f2->next;
+ waveform_picker_regs->addr_data_f2 = current_ring_node_f2->buffer_address;
+ // (2) send an event for the waveforms transmission
+ if (rtems_event_send( Task_id[TASKID_CWF2], RTEMS_EVENT_MODE_BURST ) != RTEMS_SUCCESSFUL) {
+ spare_status = rtems_event_send( Task_id[TASKID_DUMB], RTEMS_EVENT_2 );
+ }
+ waveform_picker_regs->status = waveform_picker_regs->status & 0xfffffbbb; // [1111 1011 1011 1011] f2 bit = 0
+ }
+ break;
+
+ //*****
+ // SBM1
+ case(LFR_MODE_SBM1):
+ if ( (waveform_picker_regs->status & 0x02) == 0x02 ) { // [0010] check the f1 full bit
+ // (1) change the receiving buffer for the waveform picker
+ ring_node_to_send_cwf_f1 = current_ring_node_f1;
+ current_ring_node_f1 = current_ring_node_f1->next;
+ waveform_picker_regs->addr_data_f1 = current_ring_node_f1->buffer_address;
+ // (2) send an event for the the CWF1 task for transmission (and snapshot extraction if needed)
+ status = rtems_event_send( Task_id[TASKID_CWF1], RTEMS_EVENT_MODE_SBM1 );
+ waveform_picker_regs->status = waveform_picker_regs->status & 0xfffffddd; // [1111 1101 1101 1101] f1 bits = 0
+ }
+ if ( (waveform_picker_regs->status & 0x01) == 0x01 ) { // [0001] check the f0 full bit
+ swf_f0_ready = true;
+ waveform_picker_regs->status = waveform_picker_regs->status & 0xfffffeee; // [1111 1110 1110 1110] f0 bits = 0
+ }
+ if ( (waveform_picker_regs->status & 0x04) == 0x04 ) { // [0100] check the f2 full bit
+ swf_f2_ready = true;
+ waveform_picker_regs->status = waveform_picker_regs->status & 0xfffffbbb; // [1111 1011 1011 1011] f2 bits = 0
+ }
+ break;
+
+ //*****
+ // SBM2
+ case(LFR_MODE_SBM2):
+ if ( (waveform_picker_regs->status & 0x04) == 0x04 ){ // [0100] check the f2 full bit
+ // (1) change the receiving buffer for the waveform picker
+ ring_node_to_send_cwf_f2 = current_ring_node_f2;
+ current_ring_node_f2 = current_ring_node_f2->next;
+ waveform_picker_regs->addr_data_f2 = current_ring_node_f2->buffer_address;
+ // (2) send an event for the waveforms transmission
+ status = rtems_event_send( Task_id[TASKID_CWF2], RTEMS_EVENT_MODE_SBM2 );
+ waveform_picker_regs->status = waveform_picker_regs->status & 0xfffffbbb; // [1111 1011 1011 1011] f2 bit = 0
+ }
+ if ( (waveform_picker_regs->status & 0x01) == 0x01 ) { // [0001] check the f0 full bit
+ swf_f0_ready = true;
+ waveform_picker_regs->status = waveform_picker_regs->status & 0xfffffeee; // [1111 1110 1110 1110] f0 bits = 0
+ }
+ if ( (waveform_picker_regs->status & 0x02) == 0x02 ) { // [0010] check the f1 full bit
+ swf_f1_ready = true;
+ waveform_picker_regs->status = waveform_picker_regs->status & 0xfffffddd; // [1111 1101 1101 1101] f1, f0 bits = 0
+ }
+ break;
+
+ //********
+ // DEFAULT
+ default:
+ break;
+ }
+}
+
+//************
+// RTEMS TASKS
+
+rtems_task wfrm_task(rtems_task_argument argument) //used with the waveform picker VHDL IP
+{
+ /** This RTEMS task is dedicated to the transmission of snapshots of the NORMAL mode.
+ *
+ * @param unused is the starting argument of the RTEMS task
+ *
+ * The following data packets are sent by this task:
+ * - TM_LFR_SCIENCE_NORMAL_SWF_F0
+ * - TM_LFR_SCIENCE_NORMAL_SWF_F1
+ * - TM_LFR_SCIENCE_NORMAL_SWF_F2
+ *
+ */
+
+ rtems_event_set event_out;
+ rtems_id queue_id;
+ rtems_status_code status;
+
+ init_header_snapshot_wf_table( SID_NORM_SWF_F0, headerSWF_F0 );
+ init_header_snapshot_wf_table( SID_NORM_SWF_F1, headerSWF_F1 );
+ init_header_snapshot_wf_table( SID_NORM_SWF_F2, headerSWF_F2 );
+
+ status = get_message_queue_id_send( &queue_id );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in WFRM *** ERR get_message_queue_id_send %d\n", status)
+ }
+
+ BOOT_PRINTF("in WFRM ***\n")
+
+ while(1){
+ // wait for an RTEMS_EVENT
+ rtems_event_receive(RTEMS_EVENT_MODE_NORMAL | RTEMS_EVENT_MODE_SBM1
+ | RTEMS_EVENT_MODE_SBM2 | RTEMS_EVENT_MODE_SBM2_WFRM,
+ RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out);
+ if (event_out == RTEMS_EVENT_MODE_NORMAL)
+ {
+ DEBUG_PRINTF("WFRM received RTEMS_EVENT_MODE_NORMAL\n")
+ send_waveform_SWF((volatile int*) ring_node_to_send_swf_f0->buffer_address, SID_NORM_SWF_F0, headerSWF_F0, queue_id);
+ send_waveform_SWF((volatile int*) ring_node_to_send_swf_f1->buffer_address, SID_NORM_SWF_F1, headerSWF_F1, queue_id);
+ send_waveform_SWF((volatile int*) ring_node_to_send_swf_f2->buffer_address, SID_NORM_SWF_F2, headerSWF_F2, queue_id);
+ }
+ if (event_out == RTEMS_EVENT_MODE_SBM1)
+ {
+ DEBUG_PRINTF("WFRM received RTEMS_EVENT_MODE_SBM1\n")
+ send_waveform_SWF((volatile int*) ring_node_to_send_swf_f0->buffer_address, SID_NORM_SWF_F0, headerSWF_F0, queue_id);
+ send_waveform_SWF((volatile int*) wf_snap_extracted , SID_NORM_SWF_F1, headerSWF_F1, queue_id);
+ send_waveform_SWF((volatile int*) ring_node_to_send_swf_f2->buffer_address, SID_NORM_SWF_F2, headerSWF_F2, queue_id);
+ }
+ if (event_out == RTEMS_EVENT_MODE_SBM2)
+ {
+ DEBUG_PRINTF("WFRM received RTEMS_EVENT_MODE_SBM2\n")
+ send_waveform_SWF((volatile int*) ring_node_to_send_swf_f0->buffer_address, SID_NORM_SWF_F0, headerSWF_F0, queue_id);
+ send_waveform_SWF((volatile int*) ring_node_to_send_swf_f1->buffer_address, SID_NORM_SWF_F1, headerSWF_F1, queue_id);
+ send_waveform_SWF((volatile int*) wf_snap_extracted , SID_NORM_SWF_F2, headerSWF_F2, queue_id);
+ }
+ }
+}
+
+rtems_task cwf3_task(rtems_task_argument argument) //used with the waveform picker VHDL IP
+{
+ /** This RTEMS task is dedicated to the transmission of continuous waveforms at f3.
+ *
+ * @param unused is the starting argument of the RTEMS task
+ *
+ * The following data packet is sent by this task:
+ * - TM_LFR_SCIENCE_NORMAL_CWF_F3
+ *
+ */
+
+ rtems_event_set event_out;
+ rtems_id queue_id;
+ rtems_status_code status;
+
+ init_header_continuous_wf_table( SID_NORM_CWF_LONG_F3, headerCWF_F3 );
+ init_header_continuous_cwf3_light_table( headerCWF_F3_light );
+
+ status = get_message_queue_id_send( &queue_id );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in CWF3 *** ERR get_message_queue_id_send %d\n", status)
+ }
+
+ BOOT_PRINTF("in CWF3 ***\n")
+
+ while(1){
+ // wait for an RTEMS_EVENT
+ rtems_event_receive( RTEMS_EVENT_0,
+ RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out);
+ if ( (lfrCurrentMode == LFR_MODE_NORMAL)
+ || (lfrCurrentMode == LFR_MODE_SBM1) || (lfrCurrentMode==LFR_MODE_SBM2) )
+ {
+ if ( (parameter_dump_packet.sy_lfr_n_cwf_long_f3 & 0x01) == 0x01)
+ {
+ PRINTF("send CWF_LONG_F3\n")
+ send_waveform_CWF(
+ (volatile int*) ring_node_to_send_cwf_f3->buffer_address,
+ SID_NORM_CWF_LONG_F3, headerCWF_F3, queue_id );
+ }
+ else
+ {
+ PRINTF("send CWF_F3 (light)\n")
+ send_waveform_CWF3_light(
+ (volatile int*) ring_node_to_send_cwf_f3->buffer_address,
+ headerCWF_F3_light, queue_id );
+ }
+
+ }
+ else
+ {
+ PRINTF1("in CWF3 *** lfrCurrentMode is %d, no data will be sent\n", lfrCurrentMode)
+ }
+ }
+}
+
+rtems_task cwf2_task(rtems_task_argument argument) // ONLY USED IN BURST AND SBM2
+{
+ /** This RTEMS task is dedicated to the transmission of continuous waveforms at f2.
+ *
+ * @param unused is the starting argument of the RTEMS task
+ *
+ * The following data packet is sent by this function:
+ * - TM_LFR_SCIENCE_BURST_CWF_F2
+ * - TM_LFR_SCIENCE_SBM2_CWF_F2
+ *
+ */
+
+ rtems_event_set event_out;
+ rtems_id queue_id;
+ rtems_status_code status;
+
+ init_header_continuous_wf_table( SID_BURST_CWF_F2, headerCWF_F2_BURST );
+ init_header_continuous_wf_table( SID_SBM2_CWF_F2, headerCWF_F2_SBM2 );
+
+ status = get_message_queue_id_send( &queue_id );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in CWF2 *** ERR get_message_queue_id_send %d\n", status)
+ }
+
+ BOOT_PRINTF("in CWF2 ***\n")
+
+ while(1){
+ // wait for an RTEMS_EVENT
+ rtems_event_receive( RTEMS_EVENT_MODE_BURST | RTEMS_EVENT_MODE_SBM2,
+ RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out);
+ if (event_out == RTEMS_EVENT_MODE_BURST)
+ {
+ send_waveform_CWF( (volatile int *) ring_node_to_send_cwf_f2->buffer_address, SID_BURST_CWF_F2, headerCWF_F2_BURST, queue_id );
+ }
+ if (event_out == RTEMS_EVENT_MODE_SBM2)
+ {
+ send_waveform_CWF( (volatile int *) ring_node_to_send_cwf_f2->buffer_address, SID_SBM2_CWF_F2, headerCWF_F2_SBM2, queue_id );
+ // launch snapshot extraction if needed
+ if (extractSWF == true)
+ {
+ ring_node_to_send_swf_f2 = ring_node_to_send_cwf_f2;
+ // extract the snapshot
+ build_snapshot_from_ring( ring_node_to_send_swf_f2, 2 );
+ // send the snapshot when built
+ status = rtems_event_send( Task_id[TASKID_WFRM], RTEMS_EVENT_MODE_SBM2 );
+ extractSWF = false;
+ }
+ if (swf_f0_ready && swf_f1_ready)
+ {
+ extractSWF = true;
+ swf_f0_ready = false;
+ swf_f1_ready = false;
+ }
+ }
+ }
+}
+
+rtems_task cwf1_task(rtems_task_argument argument) // ONLY USED IN SBM1
+{
+ /** This RTEMS task is dedicated to the transmission of continuous waveforms at f1.
+ *
+ * @param unused is the starting argument of the RTEMS task
+ *
+ * The following data packet is sent by this function:
+ * - TM_LFR_SCIENCE_SBM1_CWF_F1
+ *
+ */
+
+ rtems_event_set event_out;
+ rtems_id queue_id;
+ rtems_status_code status;
+
+ init_header_continuous_wf_table( SID_SBM1_CWF_F1, headerCWF_F1 );
+
+ status = get_message_queue_id_send( &queue_id );
+ if (status != RTEMS_SUCCESSFUL)
+ {
+ PRINTF1("in CWF1 *** ERR get_message_queue_id_send %d\n", status)
+ }
+
+ BOOT_PRINTF("in CWF1 ***\n")
+
+ while(1){
+ // wait for an RTEMS_EVENT
+ rtems_event_receive( RTEMS_EVENT_MODE_SBM1,
+ RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out);
+ send_waveform_CWF( (volatile int*) ring_node_to_send_cwf_f1->buffer_address, SID_SBM1_CWF_F1, headerCWF_F1, queue_id );
+ // launch snapshot extraction if needed
+ if (extractSWF == true)
+ {
+ ring_node_to_send_swf_f1 = ring_node_to_send_cwf_f1;
+ // launch the snapshot extraction
+ status = rtems_event_send( Task_id[TASKID_SWBD], RTEMS_EVENT_MODE_SBM1 );
+ extractSWF = false;
+ }
+ if (swf_f0_ready == true)
+ {
+ extractSWF = true;
+ swf_f0_ready = false; // this step shall be executed only one time
+ }
+ if ((swf_f1_ready == true) && (swf_f2_ready == true)) // swf_f1 is ready after the extraction
+ {
+ status = rtems_event_send( Task_id[TASKID_WFRM], RTEMS_EVENT_MODE_SBM1 );
+ swf_f1_ready = false;
+ swf_f2_ready = false;
+ }
+ }
+}
+
+rtems_task swbd_task(rtems_task_argument argument)
+{
+ /** This RTEMS task is dedicated to the building of snapshots from different continuous waveforms buffers.
+ *
+ * @param unused is the starting argument of the RTEMS task
+ *
+ */
+
+ rtems_event_set event_out;
+
+ BOOT_PRINTF("in SWBD ***\n")
+
+ while(1){
+ // wait for an RTEMS_EVENT
+ rtems_event_receive( RTEMS_EVENT_MODE_SBM1 | RTEMS_EVENT_MODE_SBM2,
+ RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &event_out);
+ if (event_out == RTEMS_EVENT_MODE_SBM1)
+ {
+ build_snapshot_from_ring( ring_node_to_send_swf_f1, 1 );
+ swf_f1_ready = true; // the snapshot has been extracted and is ready to be sent
+ }
+ else
+ {
+ PRINTF1("in SWBD *** unexpected rtems event received %x\n", (int) event_out)
+ }
+ }
+}
+
+//******************
+// general functions
+
+void WFP_init_rings( void )
+{
+ // F0 RING
+ init_waveform_ring( waveform_ring_f0, NB_RING_NODES_F0, wf_snap_f0 );
+ // F1 RING
+ init_waveform_ring( waveform_ring_f1, NB_RING_NODES_F1, wf_snap_f1 );
+ // F2 RING
+ init_waveform_ring( waveform_ring_f2, NB_RING_NODES_F2, wf_snap_f2 );
+ // F3 RING
+ init_waveform_ring( waveform_ring_f3, NB_RING_NODES_F3, wf_cont_f3 );
+
+ DEBUG_PRINTF1("waveform_ring_f0 @%x\n", (unsigned int) waveform_ring_f0)
+ DEBUG_PRINTF1("waveform_ring_f1 @%x\n", (unsigned int) waveform_ring_f1)
+ DEBUG_PRINTF1("waveform_ring_f2 @%x\n", (unsigned int) waveform_ring_f2)
+ DEBUG_PRINTF1("waveform_ring_f3 @%x\n", (unsigned int) waveform_ring_f3)
+}
+
+void init_waveform_ring(ring_node waveform_ring[], unsigned char nbNodes, volatile int wfrm[] )
+{
+ unsigned char i;
+
+ waveform_ring[0].next = (ring_node*) &waveform_ring[ 1 ];
+ waveform_ring[0].previous = (ring_node*) &waveform_ring[ nbNodes - 1 ];
+ waveform_ring[0].buffer_address = (int) &wfrm[0];
+
+ waveform_ring[nbNodes-1].next = (ring_node*) &waveform_ring[ 0 ];
+ waveform_ring[nbNodes-1].previous = (ring_node*) &waveform_ring[ nbNodes - 2 ];
+ waveform_ring[nbNodes-1].buffer_address = (int) &wfrm[ (nbNodes-1) * WFRM_BUFFER ];
+
+ for(i=1; i> 8);
+ headerSWF[ i ].packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST);
+ headerSWF[ i ].packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE;
+ if (i == 6)
+ {
+ headerSWF[ i ].packetLength[0] = (unsigned char) (TM_LEN_SCI_SWF_224 >> 8);
+ headerSWF[ i ].packetLength[1] = (unsigned char) (TM_LEN_SCI_SWF_224 );
+ headerSWF[ i ].blkNr[0] = (unsigned char) (BLK_NR_224 >> 8);
+ headerSWF[ i ].blkNr[1] = (unsigned char) (BLK_NR_224 );
+ }
+ else
+ {
+ headerSWF[ i ].packetLength[0] = (unsigned char) (TM_LEN_SCI_SWF_304 >> 8);
+ headerSWF[ i ].packetLength[1] = (unsigned char) (TM_LEN_SCI_SWF_304 );
+ headerSWF[ i ].blkNr[0] = (unsigned char) (BLK_NR_304 >> 8);
+ headerSWF[ i ].blkNr[1] = (unsigned char) (BLK_NR_304 );
+ }
+ headerSWF[ i ].packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT;
+ headerSWF[ i ].pktCnt = DEFAULT_PKTCNT; // PKT_CNT
+ headerSWF[ i ].pktNr = i+1; // PKT_NR
+ // DATA FIELD HEADER
+ headerSWF[ i ].spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2;
+ headerSWF[ i ].serviceType = TM_TYPE_LFR_SCIENCE; // service type
+ headerSWF[ i ].serviceSubType = TM_SUBTYPE_LFR_SCIENCE; // service subtype
+ headerSWF[ i ].destinationID = TM_DESTINATION_ID_GROUND;
+ // AUXILIARY DATA HEADER
+ headerSWF[ i ].time[0] = 0x00;
+ headerSWF[ i ].time[0] = 0x00;
+ headerSWF[ i ].time[0] = 0x00;
+ headerSWF[ i ].time[0] = 0x00;
+ headerSWF[ i ].time[0] = 0x00;
+ headerSWF[ i ].time[0] = 0x00;
+ headerSWF[ i ].sid = sid;
+ headerSWF[ i ].hkBIA = DEFAULT_HKBIA;
+ }
+
+ return return_value;
+}
+
+int init_header_continuous_wf_table( unsigned int sid, Header_TM_LFR_SCIENCE_CWF_t *headerCWF )
+{
+ unsigned int i;
+ int return_value;
+
+ return_value = LFR_SUCCESSFUL;
+
+ for (i=0; i> 8);
+ headerCWF[ i ].packetID[1] = (unsigned char) (APID_TM_SCIENCE_SBM1_SBM2);
+ }
+ else
+ {
+ headerCWF[ i ].packetID[0] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST >> 8);
+ headerCWF[ i ].packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST);
+ }
+ headerCWF[ i ].packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE;
+ headerCWF[ i ].packetLength[0] = (unsigned char) (TM_LEN_SCI_CWF_336 >> 8);
+ headerCWF[ i ].packetLength[1] = (unsigned char) (TM_LEN_SCI_CWF_336 );
+ headerCWF[ i ].blkNr[0] = (unsigned char) (BLK_NR_CWF >> 8);
+ headerCWF[ i ].blkNr[1] = (unsigned char) (BLK_NR_CWF );
+ headerCWF[ i ].packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT;
+ // DATA FIELD HEADER
+ headerCWF[ i ].spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2;
+ headerCWF[ i ].serviceType = TM_TYPE_LFR_SCIENCE; // service type
+ headerCWF[ i ].serviceSubType = TM_SUBTYPE_LFR_SCIENCE; // service subtype
+ headerCWF[ i ].destinationID = TM_DESTINATION_ID_GROUND;
+ // AUXILIARY DATA HEADER
+ headerCWF[ i ].sid = sid;
+ headerCWF[ i ].hkBIA = DEFAULT_HKBIA;
+ headerCWF[ i ].time[0] = 0x00;
+ headerCWF[ i ].time[0] = 0x00;
+ headerCWF[ i ].time[0] = 0x00;
+ headerCWF[ i ].time[0] = 0x00;
+ headerCWF[ i ].time[0] = 0x00;
+ headerCWF[ i ].time[0] = 0x00;
+ }
+
+ return return_value;
+}
+
+int init_header_continuous_cwf3_light_table( Header_TM_LFR_SCIENCE_CWF_t *headerCWF )
+{
+ unsigned int i;
+ int return_value;
+
+ return_value = LFR_SUCCESSFUL;
+
+ for (i=0; i> 8);
+ headerCWF[ i ].packetID[1] = (unsigned char) (APID_TM_SCIENCE_NORMAL_BURST);
+
+ headerCWF[ i ].packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE;
+ headerCWF[ i ].packetLength[0] = (unsigned char) (TM_LEN_SCI_CWF_672 >> 8);
+ headerCWF[ i ].packetLength[1] = (unsigned char) (TM_LEN_SCI_CWF_672 );
+ headerCWF[ i ].blkNr[0] = (unsigned char) (BLK_NR_CWF_SHORT_F3 >> 8);
+ headerCWF[ i ].blkNr[1] = (unsigned char) (BLK_NR_CWF_SHORT_F3 );
+
+ headerCWF[ i ].packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT;
+ // DATA FIELD HEADER
+ headerCWF[ i ].spare1_pusVersion_spare2 = DEFAULT_SPARE1_PUSVERSION_SPARE2;
+ headerCWF[ i ].serviceType = TM_TYPE_LFR_SCIENCE; // service type
+ headerCWF[ i ].serviceSubType = TM_SUBTYPE_LFR_SCIENCE; // service subtype
+ headerCWF[ i ].destinationID = TM_DESTINATION_ID_GROUND;
+ // AUXILIARY DATA HEADER
+ headerCWF[ i ].sid = SID_NORM_CWF_F3;
+ headerCWF[ i ].hkBIA = DEFAULT_HKBIA;
+ headerCWF[ i ].time[0] = 0x00;
+ headerCWF[ i ].time[0] = 0x00;
+ headerCWF[ i ].time[0] = 0x00;
+ headerCWF[ i ].time[0] = 0x00;
+ headerCWF[ i ].time[0] = 0x00;
+ headerCWF[ i ].time[0] = 0x00;
+ }
+
+ return return_value;
+}
+
+int send_waveform_SWF( volatile int *waveform, unsigned int sid,
+ Header_TM_LFR_SCIENCE_SWF_t *headerSWF, rtems_id queue_id )
+{
+ /** This function sends SWF CCSDS packets (F2, F1 or F0).
+ *
+ * @param waveform points to the buffer containing the data that will be send.
+ * @param sid is the source identifier of the data that will be sent.
+ * @param headerSWF points to a table of headers that have been prepared for the data transmission.
+ * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures
+ * contain information to setup the transmission of the data packets.
+ *
+ * One group of 2048 samples is sent as 7 consecutive packets, 6 packets containing 340 blocks and 8 packets containing 8 blocks.
+ *
+ */
+
+ unsigned int i;
+ int ret;
+ unsigned int coarseTime;
+ unsigned int fineTime;
+ rtems_status_code status;
+ spw_ioctl_pkt_send spw_ioctl_send_SWF;
+
+ spw_ioctl_send_SWF.hlen = TM_HEADER_LEN + 4 + 12; // + 4 is for the protocole extra header, + 12 is for the auxiliary header
+ spw_ioctl_send_SWF.options = 0;
+
+ ret = LFR_DEFAULT;
+
+ coarseTime = waveform[0];
+ fineTime = waveform[1];
+
+ for (i=0; i<7; i++) // send waveform
+ {
+ spw_ioctl_send_SWF.data = (char*) &waveform[ (i * BLK_NR_304 * NB_WORDS_SWF_BLK) + TIME_OFFSET];
+ spw_ioctl_send_SWF.hdr = (char*) &headerSWF[ i ];
+ // BUILD THE DATA
+ if (i==6) {
+ spw_ioctl_send_SWF.dlen = BLK_NR_224 * NB_BYTES_SWF_BLK;
+ }
+ else {
+ spw_ioctl_send_SWF.dlen = BLK_NR_304 * NB_BYTES_SWF_BLK;
+ }
+ // SET PACKET SEQUENCE COUNTER
+ increment_seq_counter_source_id( headerSWF[ i ].packetSequenceControl, sid );
+ // SET PACKET TIME
+ compute_acquisition_time( coarseTime, fineTime, sid, i, headerSWF[ i ].acquisitionTime );
+ //
+ headerSWF[ i ].time[0] = headerSWF[ i ].acquisitionTime[0];
+ headerSWF[ i ].time[1] = headerSWF[ i ].acquisitionTime[1];
+ headerSWF[ i ].time[2] = headerSWF[ i ].acquisitionTime[2];
+ headerSWF[ i ].time[3] = headerSWF[ i ].acquisitionTime[3];
+ headerSWF[ i ].time[4] = headerSWF[ i ].acquisitionTime[4];
+ headerSWF[ i ].time[5] = headerSWF[ i ].acquisitionTime[5];
+ // SEND PACKET
+ status = rtems_message_queue_send( queue_id, &spw_ioctl_send_SWF, ACTION_MSG_SPW_IOCTL_SEND_SIZE);
+ if (status != RTEMS_SUCCESSFUL) {
+ printf("%d-%d, ERR %d\n", sid, i, (int) status);
+ ret = LFR_DEFAULT;
+ }
+ rtems_task_wake_after(TIME_BETWEEN_TWO_SWF_PACKETS); // 300 ms between each packet => 7 * 3 = 21 packets => 6.3 seconds
+ }
+
+ return ret;
+}
+
+int send_waveform_CWF(volatile int *waveform, unsigned int sid,
+ Header_TM_LFR_SCIENCE_CWF_t *headerCWF, rtems_id queue_id)
+{
+ /** This function sends CWF CCSDS packets (F2, F1 or F0).
+ *
+ * @param waveform points to the buffer containing the data that will be send.
+ * @param sid is the source identifier of the data that will be sent.
+ * @param headerCWF points to a table of headers that have been prepared for the data transmission.
+ * @param queue_id is the id of the rtems queue to which spw_ioctl_pkt_send structures will be send. The structures
+ * contain information to setup the transmission of the data packets.
+ *
+ * One group of 2048 samples is sent as 7 consecutive packets, 6 packets containing 340 blocks and 8 packets containing 8 blocks.
+ *
+ */
+
+ unsigned int i;
+ int ret;
+ unsigned int coarseTime;
+ unsigned int fineTime;
+ rtems_status_code status;
+ spw_ioctl_pkt_send spw_ioctl_send_CWF;
+
+ spw_ioctl_send_CWF.hlen = TM_HEADER_LEN + 4 + 10; // + 4 is for the protocole extra header, + 10 is for the auxiliary header
+ spw_ioctl_send_CWF.options = 0;
+
+ ret = LFR_DEFAULT;
+
+ coarseTime = waveform[0];
+ fineTime = waveform[1];
+
+ for (i=0; i> 24 );
+ localAcquisitionTime[1] = (unsigned char) ( coarseTime >> 16 );
+ localAcquisitionTime[2] = (unsigned char) ( coarseTime >> 8 );
+ localAcquisitionTime[3] = (unsigned char) ( coarseTime );
+ localAcquisitionTime[4] = (unsigned char) ( fineTime >> 8 );
+ localAcquisitionTime[5] = (unsigned char) ( fineTime );
+
+ acquisitionTimeAsLong = ( (unsigned long long int) localAcquisitionTime[0] << 40 )
+ + ( (unsigned long long int) localAcquisitionTime[1] << 32 )
+ + ( (unsigned long long int) localAcquisitionTime[2] << 24 )
+ + ( (unsigned long long int) localAcquisitionTime[3] << 16 )
+ + ( (unsigned long long int) localAcquisitionTime[4] << 8 )
+ + ( (unsigned long long int) localAcquisitionTime[5] );
+
+ switch( sid )
+ {
+ case SID_NORM_SWF_F0:
+ deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_304 * 65536. / 24576. ;
+ break;
+
+ case SID_NORM_SWF_F1:
+ deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_304 * 65536. / 4096. ;
+ break;
+
+ case SID_NORM_SWF_F2:
+ deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_304 * 65536. / 256. ;
+ break;
+
+ case SID_SBM1_CWF_F1:
+ deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF * 65536. / 4096. ;
+ break;
+
+ case SID_SBM2_CWF_F2:
+ deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF * 65536. / 256. ;
+ break;
+
+ case SID_BURST_CWF_F2:
+ deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF * 65536. / 256. ;
+ break;
+
+ case SID_NORM_CWF_F3:
+ deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF_SHORT_F3 * 65536. / 16. ;
+ break;
+
+ case SID_NORM_CWF_LONG_F3:
+ deltaT = ( (double ) (pa_lfr_pkt_nr) ) * BLK_NR_CWF * 65536. / 16. ;
+ break;
+
+ default:
+ PRINTF1("in compute_acquisition_time *** ERR unexpected sid %d", sid)
+ deltaT = 0.;
+ break;
+ }
+
+ acquisitionTimeAsLong = acquisitionTimeAsLong + (unsigned long long int) deltaT;
+ //
+ acquisitionTime[0] = (unsigned char) (acquisitionTimeAsLong >> 40);
+ acquisitionTime[1] = (unsigned char) (acquisitionTimeAsLong >> 32);
+ acquisitionTime[2] = (unsigned char) (acquisitionTimeAsLong >> 24);
+ acquisitionTime[3] = (unsigned char) (acquisitionTimeAsLong >> 16);
+ acquisitionTime[4] = (unsigned char) (acquisitionTimeAsLong >> 8 );
+ acquisitionTime[5] = (unsigned char) (acquisitionTimeAsLong );
+
+}
+
+void build_snapshot_from_ring( ring_node *ring_node_to_send, unsigned char frequencyChannel )
+{
+ unsigned int i;
+ unsigned long long int centerTime_asLong;
+ unsigned long long int acquisitionTimeF0_asLong;
+ unsigned long long int acquisitionTime_asLong;
+ unsigned long long int bufferAcquisitionTime_asLong;
+ unsigned char *ptr1;
+ unsigned char *ptr2;
+ unsigned char *timeCharPtr;
+ unsigned char nb_ring_nodes;
+ unsigned long long int frequency_asLong;
+ unsigned long long int nbTicksPerSample_asLong;
+ unsigned long long int nbSamplesPart1_asLong;
+ unsigned long long int sampleOffset_asLong;
+
+ unsigned int deltaT_F0;
+ unsigned int deltaT_F1;
+ unsigned long long int deltaT_F2;
+
+ deltaT_F0 = 2731; // (2048. / 24576. / 2.) * 65536. = 2730.667;
+ deltaT_F1 = 16384; // (2048. / 4096. / 2.) * 65536. = 16384;
+ deltaT_F2 = 262144; // (2048. / 256. / 2.) * 65536. = 262144;
+ sampleOffset_asLong = 0x00;
+
+ // (1) get the f0 acquisition time
+ build_acquisition_time( &acquisitionTimeF0_asLong, current_ring_node_f0 );
+
+ // (2) compute the central reference time
+ centerTime_asLong = acquisitionTimeF0_asLong + deltaT_F0;
+
+ // (3) compute the acquisition time of the current snapshot
+ switch(frequencyChannel)
+ {
+ case 1: // 1 is for F1 = 4096 Hz
+ acquisitionTime_asLong = centerTime_asLong - deltaT_F1;
+ nb_ring_nodes = NB_RING_NODES_F1;
+ frequency_asLong = 4096;
+ nbTicksPerSample_asLong = 16; // 65536 / 4096;
+ break;
+ case 2: // 2 is for F2 = 256 Hz
+ acquisitionTime_asLong = centerTime_asLong - deltaT_F2;
+ nb_ring_nodes = NB_RING_NODES_F2;
+ frequency_asLong = 256;
+ nbTicksPerSample_asLong = 256; // 65536 / 256;
+ break;
+ default:
+ acquisitionTime_asLong = centerTime_asLong;
+ frequency_asLong = 256;
+ nbTicksPerSample_asLong = 256;
+ break;
+ }
+
+ //****************************************************************************
+ // (4) search the ring_node with the acquisition time <= acquisitionTime_asLong
+ for (i=0; iprevious;
+ }
+
+ // (5) compute the number of samples to take in the current buffer
+ sampleOffset_asLong = ((acquisitionTime_asLong - bufferAcquisitionTime_asLong) * frequency_asLong ) >> 16;
+ nbSamplesPart1_asLong = NB_SAMPLES_PER_SNAPSHOT - sampleOffset_asLong;
+ PRINTF2("sampleOffset_asLong = %llx, nbSamplesPart1_asLong = %llx\n", sampleOffset_asLong, nbSamplesPart1_asLong)
+
+ // (6) compute the final acquisition time
+ acquisitionTime_asLong = bufferAcquisitionTime_asLong +
+ sampleOffset_asLong * nbTicksPerSample_asLong;
+
+ // (7) copy the acquisition time at the beginning of the extrated snapshot
+ ptr1 = (unsigned char*) &acquisitionTime_asLong;
+ ptr2 = (unsigned char*) wf_snap_extracted;
+ ptr2[0] = ptr1[ 0 + 2 ];
+ ptr2[1] = ptr1[ 1 + 2 ];
+ ptr2[2] = ptr1[ 2 + 2 ];
+ ptr2[3] = ptr1[ 3 + 2 ];
+ ptr2[6] = ptr1[ 4 + 2 ];
+ ptr2[7] = ptr1[ 5 + 2 ];
+
+ // re set the synchronization bit
+ timeCharPtr = (unsigned char*) ring_node_to_send->buffer_address;
+ ptr2[0] = ptr2[0] | (timeCharPtr[0] & 0x80); // [1000 0000]
+
+ if ( (nbSamplesPart1_asLong >= NB_SAMPLES_PER_SNAPSHOT) | (nbSamplesPart1_asLong < 0) )
+ {
+ nbSamplesPart1_asLong = 0;
+ }
+ // copy the part 1 of the snapshot in the extracted buffer
+ for ( i = 0; i < (nbSamplesPart1_asLong * NB_WORDS_SWF_BLK); i++ )
+ {
+ wf_snap_extracted[i + TIME_OFFSET] =
+ ((int*) ring_node_to_send->buffer_address)[i + (sampleOffset_asLong * NB_WORDS_SWF_BLK) + TIME_OFFSET];
+ }
+ // copy the part 2 of the snapshot in the extracted buffer
+ ring_node_to_send = ring_node_to_send->next;
+ for ( i = (nbSamplesPart1_asLong * NB_WORDS_SWF_BLK); i < (NB_SAMPLES_PER_SNAPSHOT * NB_WORDS_SWF_BLK); i++ )
+ {
+ wf_snap_extracted[i + TIME_OFFSET] =
+ ((int*) ring_node_to_send->buffer_address)[(i-(nbSamplesPart1_asLong * NB_WORDS_SWF_BLK)) + TIME_OFFSET];
+ }
+}
+
+void build_acquisition_time( unsigned long long int *acquisitionTimeAslong, ring_node *current_ring_node )
+{
+ unsigned char *acquisitionTimeCharPtr;
+
+ acquisitionTimeCharPtr = (unsigned char*) current_ring_node->buffer_address;
+
+ *acquisitionTimeAslong = 0x00;
+ *acquisitionTimeAslong = ( (unsigned long long int) (acquisitionTimeCharPtr[0] & 0x7f) << 40 ) // [0111 1111] mask the synchronization bit
+ + ( (unsigned long long int) acquisitionTimeCharPtr[1] << 32 )
+ + ( (unsigned long long int) acquisitionTimeCharPtr[2] << 24 )
+ + ( (unsigned long long int) acquisitionTimeCharPtr[3] << 16 )
+ + ( (unsigned long long int) acquisitionTimeCharPtr[6] << 8 )
+ + ( (unsigned long long int) acquisitionTimeCharPtr[7] );
+}
+
+//**************
+// wfp registers
+void reset_wfp_burst_enable(void)
+{
+ /** This function resets the waveform picker burst_enable register.
+ *
+ * The burst bits [f2 f1 f0] and the enable bits [f3 f2 f1 f0] are set to 0.
+ *
+ */
+
+ waveform_picker_regs->run_burst_enable = 0x00; // burst f2, f1, f0 enable f3, f2, f1, f0
+}
+
+void reset_wfp_status( void )
+{
+ /** This function resets the waveform picker status register.
+ *
+ * All status bits are set to 0 [new_err full_err full].
+ *
+ */
+
+ waveform_picker_regs->status = 0x00; // burst f2, f1, f0 enable f3, f2, f1, f0
+}
+
+void reset_waveform_picker_regs(void)
+{
+ /** This function resets the waveform picker module registers.
+ *
+ * The registers affected by this function are located at the following offset addresses:
+ * - 0x00 data_shaping
+ * - 0x04 run_burst_enable
+ * - 0x08 addr_data_f0
+ * - 0x0C addr_data_f1
+ * - 0x10 addr_data_f2
+ * - 0x14 addr_data_f3
+ * - 0x18 status
+ * - 0x1C delta_snapshot
+ * - 0x20 delta_f0
+ * - 0x24 delta_f0_2
+ * - 0x28 delta_f1
+ * - 0x2c delta_f2
+ * - 0x30 nb_data_by_buffer
+ * - 0x34 nb_snapshot_param
+ * - 0x38 start_date
+ * - 0x3c nb_word_in_buffer
+ *
+ */
+
+ set_wfp_data_shaping(); // 0x00 *** R1 R0 SP1 SP0 BW
+ reset_wfp_burst_enable(); // 0x04 *** [run *** burst f2, f1, f0 *** enable f3, f2, f1, f0 ]
+ waveform_picker_regs->addr_data_f0 = current_ring_node_f0->buffer_address; // 0x08
+ waveform_picker_regs->addr_data_f1 = current_ring_node_f1->buffer_address; // 0x0c
+ waveform_picker_regs->addr_data_f2 = current_ring_node_f2->buffer_address; // 0x10
+ waveform_picker_regs->addr_data_f3 = current_ring_node_f3->buffer_address; // 0x14
+ reset_wfp_status(); // 0x18
+ //
+ set_wfp_delta_snapshot(); // 0x1c
+ set_wfp_delta_f0_f0_2(); // 0x20, 0x24
+ set_wfp_delta_f1(); // 0x28
+ set_wfp_delta_f2(); // 0x2c
+ DEBUG_PRINTF1("delta_snapshot %x\n", waveform_picker_regs->delta_snapshot)
+ DEBUG_PRINTF1("delta_f0 %x\n", waveform_picker_regs->delta_f0)
+ DEBUG_PRINTF1("delta_f0_2 %x\n", waveform_picker_regs->delta_f0_2)
+ DEBUG_PRINTF1("delta_f1 %x\n", waveform_picker_regs->delta_f1)
+ DEBUG_PRINTF1("delta_f2 %x\n", waveform_picker_regs->delta_f2)
+ // 2688 = 8 * 336
+ waveform_picker_regs->nb_data_by_buffer = 0xa7f; // 0x30 *** 2688 - 1 => nb samples -1
+ waveform_picker_regs->snapshot_param = 0xa80; // 0x34 *** 2688 => nb samples
+ waveform_picker_regs->start_date = 0x00; // 0x38
+ waveform_picker_regs->nb_word_in_buffer = 0x1f82; // 0x3c *** 2688 * 3 + 2 = 8066
+}
+
+void set_wfp_data_shaping( void )
+{
+ /** This function sets the data_shaping register of the waveform picker module.
+ *
+ * The value is read from one field of the parameter_dump_packet structure:\n
+ * bw_sp0_sp1_r0_r1
+ *
+ */
+
+ unsigned char data_shaping;
+
+ // get the parameters for the data shaping [BW SP0 SP1 R0 R1] in sy_lfr_common1 and configure the register
+ // waveform picker : [R1 R0 SP1 SP0 BW]
+
+ data_shaping = parameter_dump_packet.bw_sp0_sp1_r0_r1;
+
+ waveform_picker_regs->data_shaping =
+ ( (data_shaping & 0x10) >> 4 ) // BW
+ + ( (data_shaping & 0x08) >> 2 ) // SP0
+ + ( (data_shaping & 0x04) ) // SP1
+ + ( (data_shaping & 0x02) << 2 ) // R0
+ + ( (data_shaping & 0x01) << 4 ); // R1
+}
+
+void set_wfp_burst_enable_register( unsigned char mode )
+{
+ /** This function sets the waveform picker burst_enable register depending on the mode.
+ *
+ * @param mode is the LFR mode to launch.
+ *
+ * The burst bits shall be before the enable bits.
+ *
+ */
+
+ // [0000 0000] burst f2, f1, f0 enable f3 f2 f1 f0
+ // the burst bits shall be set first, before the enable bits
+ switch(mode) {
+ case(LFR_MODE_NORMAL):
+ waveform_picker_regs->run_burst_enable = 0x00; // [0000 0000] no burst enable
+ waveform_picker_regs->run_burst_enable = 0x0f; // [0000 1111] enable f3 f2 f1 f0
+ break;
+ case(LFR_MODE_BURST):
+ waveform_picker_regs->run_burst_enable = 0x40; // [0100 0000] f2 burst enabled
+// waveform_picker_regs->run_burst_enable = waveform_picker_regs->run_burst_enable | 0x04; // [0100] enable f2
+ waveform_picker_regs->run_burst_enable = waveform_picker_regs->run_burst_enable | 0x0c; // [1100] enable f3 AND f2
+ break;
+ case(LFR_MODE_SBM1):
+ waveform_picker_regs->run_burst_enable = 0x20; // [0010 0000] f1 burst enabled
+ waveform_picker_regs->run_burst_enable = waveform_picker_regs->run_burst_enable | 0x0f; // [1111] enable f3 f2 f1 f0
+ break;
+ case(LFR_MODE_SBM2):
+ waveform_picker_regs->run_burst_enable = 0x40; // [0100 0000] f2 burst enabled
+ waveform_picker_regs->run_burst_enable = waveform_picker_regs->run_burst_enable | 0x0f; // [1111] enable f3 f2 f1 f0
+ break;
+ default:
+ waveform_picker_regs->run_burst_enable = 0x00; // [0000 0000] no burst enabled, no waveform enabled
+ break;
+ }
+}
+
+void set_wfp_delta_snapshot( void )
+{
+ /** This function sets the delta_snapshot register of the waveform picker module.
+ *
+ * The value is read from two (unsigned char) of the parameter_dump_packet structure:
+ * - sy_lfr_n_swf_p[0]
+ * - sy_lfr_n_swf_p[1]
+ *
+ */
+
+ unsigned int delta_snapshot;
+ unsigned int delta_snapshot_in_T2;
+
+ delta_snapshot = parameter_dump_packet.sy_lfr_n_swf_p[0]*256
+ + parameter_dump_packet.sy_lfr_n_swf_p[1];
+
+ delta_snapshot_in_T2 = delta_snapshot * 256;
+ waveform_picker_regs->delta_snapshot = delta_snapshot_in_T2 - 1; // max 4 bytes
+}
+
+void set_wfp_delta_f0_f0_2( void )
+{
+ unsigned int delta_snapshot;
+ unsigned int nb_samples_per_snapshot;
+ float delta_f0_in_float;
+
+ delta_snapshot = waveform_picker_regs->delta_snapshot;
+ nb_samples_per_snapshot = parameter_dump_packet.sy_lfr_n_swf_l[0] * 256 + parameter_dump_packet.sy_lfr_n_swf_l[1];
+ delta_f0_in_float =nb_samples_per_snapshot / 2. * ( 1. / 256. - 1. / 24576.) * 256.;
+
+ waveform_picker_regs->delta_f0 = delta_snapshot - floor( delta_f0_in_float );
+ waveform_picker_regs->delta_f0_2 = 0x7; // max 7 bits
+}
+
+void set_wfp_delta_f1( void )
+{
+ unsigned int delta_snapshot;
+ unsigned int nb_samples_per_snapshot;
+ float delta_f1_in_float;
+
+ delta_snapshot = waveform_picker_regs->delta_snapshot;
+ nb_samples_per_snapshot = parameter_dump_packet.sy_lfr_n_swf_l[0] * 256 + parameter_dump_packet.sy_lfr_n_swf_l[1];
+ delta_f1_in_float = nb_samples_per_snapshot / 2. * ( 1. / 256. - 1. / 4096.) * 256.;
+
+ waveform_picker_regs->delta_f1 = delta_snapshot - floor( delta_f1_in_float );
+}
+
+void set_wfp_delta_f2()
+{
+ unsigned int delta_snapshot;
+ unsigned int nb_samples_per_snapshot;
+
+ delta_snapshot = waveform_picker_regs->delta_snapshot;
+ nb_samples_per_snapshot = parameter_dump_packet.sy_lfr_n_swf_l[0] * 256 + parameter_dump_packet.sy_lfr_n_swf_l[1];
+
+ waveform_picker_regs->delta_f2 = delta_snapshot - nb_samples_per_snapshot / 2;
+}
+
+//*****************
+// local parameters
+
+void increment_seq_counter_source_id( unsigned char *packet_sequence_control, unsigned int sid )
+{
+ /** This function increments the parameter "sequence_cnt" depending on the sid passed in argument.
+ *
+ * @param packet_sequence_control is a pointer toward the parameter sequence_cnt to update.
+ * @param sid is the source identifier of the packet being updated.
+ *
+ * REQ-LFR-SRS-5240 / SSS-CP-FS-590
+ * The sequence counters shall wrap around from 2^14 to zero.
+ * The sequence counter shall start at zero at startup.
+ *
+ * REQ-LFR-SRS-5239 / SSS-CP-FS-580
+ * All TM_LFR_SCIENCE_ packets are sent to ground, i.e. destination id = 0
+ *
+ */
+
+ unsigned short *sequence_cnt;
+ unsigned short segmentation_grouping_flag;
+ unsigned short new_packet_sequence_control;
+ rtems_mode initial_mode_set;
+ rtems_mode current_mode_set;
+ rtems_status_code status;
+
+ //******************************************
+ // CHANGE THE MODE OF THE CALLING RTEMS TASK
+ status = rtems_task_mode( RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &initial_mode_set );
+
+ if ( (sid == SID_NORM_SWF_F0) || (sid == SID_NORM_SWF_F1) || (sid == SID_NORM_SWF_F2)
+ || (sid == SID_NORM_CWF_F3) || (sid == SID_NORM_CWF_LONG_F3)
+ || (sid == SID_BURST_CWF_F2)
+ || (sid == SID_NORM_ASM_F0) || (sid == SID_NORM_ASM_F1) || (sid == SID_NORM_ASM_F2)
+ || (sid == SID_NORM_BP1_F0) || (sid == SID_NORM_BP1_F1) || (sid == SID_NORM_BP1_F2)
+ || (sid == SID_NORM_BP2_F0) || (sid == SID_NORM_BP2_F1) || (sid == SID_NORM_BP2_F2)
+ || (sid == SID_BURST_BP1_F0) || (sid == SID_BURST_BP2_F0)
+ || (sid == SID_BURST_BP1_F1) || (sid == SID_BURST_BP2_F1) )
+ {
+ sequence_cnt = (unsigned short *) &sequenceCounters_SCIENCE_NORMAL_BURST;
+ }
+ else if ( (sid ==SID_SBM1_CWF_F1) || (sid ==SID_SBM2_CWF_F2)
+ || (sid == SID_SBM1_BP1_F0) || (sid == SID_SBM1_BP2_F0)
+ || (sid == SID_SBM2_BP1_F0) || (sid == SID_SBM2_BP2_F0)
+ || (sid == SID_SBM2_BP1_F1) || (sid == SID_SBM2_BP2_F1) )
+ {
+ sequence_cnt = (unsigned short *) &sequenceCounters_SCIENCE_SBM1_SBM2;
+ }
+ else
+ {
+ sequence_cnt = (unsigned short *) NULL;
+ PRINTF1("in increment_seq_counter_source_id *** ERR apid_destid %d not known\n", sid)
+ }
+
+ if (sequence_cnt != NULL)
+ {
+ segmentation_grouping_flag = TM_PACKET_SEQ_CTRL_STANDALONE << 8;
+ *sequence_cnt = (*sequence_cnt) & 0x3fff;
+
+ new_packet_sequence_control = segmentation_grouping_flag | (*sequence_cnt) ;
+
+ packet_sequence_control[0] = (unsigned char) (new_packet_sequence_control >> 8);
+ packet_sequence_control[1] = (unsigned char) (new_packet_sequence_control );
+
+ // increment the sequence counter
+ if ( *sequence_cnt < SEQ_CNT_MAX)
+ {
+ *sequence_cnt = *sequence_cnt + 1;
+ }
+ else
+ {
+ *sequence_cnt = 0;
+ }
+ }
+
+ //***********************************
+ // RESET THE MODE OF THE CALLING TASK
+ status = rtems_task_mode( initial_mode_set, RTEMS_PREEMPT_MASK, ¤t_mode_set );
+}