/** 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" Packet_TM_LFR_KCOEFFICIENTS_DUMP_t kcoefficients_dump_1 = {0}; Packet_TM_LFR_KCOEFFICIENTS_DUMP_t kcoefficients_dump_2 = {0}; ring_node kcoefficient_node_1 = {0}; ring_node kcoefficient_node_2 = {0}; 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.sy_lfr_common_parameters_spare = TC->dataAndCRC[0]; parameter_dump_packet.sy_lfr_common_parameters = 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_normal_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 shall not be lower than its default value 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 + DATAFIELD_OFFSET, sy_lfr_b_bp_p0 ); flag = WRONG_APP_DATA; } } // sy_lfr_b_bp_p1 shall not be lower than its default value 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 + DATAFIELD_OFFSET, 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 + DATAFIELD_OFFSET, sy_lfr_b_bp_p0 ); flag = LFR_DEFAULT; } } // SET THE 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 + DATAFIELD_OFFSET, 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 + DATAFIELD_OFFSET, 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 * S1_BP_P0_SCALE) ) - floor(sy_lfr_s1_bp_p1 / (sy_lfr_s1_bp_p0 * S1_BP_P0_SCALE)); if (aux > FLOAT_EQUAL_ZERO) { status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_S1_BP_P0 + DATAFIELD_OFFSET, 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 + DATAFIELD_OFFSET, 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 + DATAFIELD_OFFSET, 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 + DATAFIELD_OFFSET, 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_load_kcoefficients(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; flag = LFR_DEFAULT; flag = set_sy_lfr_kcoeff( TC, queue_id ); return flag; } int action_load_fbins_mask(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; flag = LFR_DEFAULT; flag = set_sy_lfr_fbins( TC ); // once the fbins masks have been stored, they have to be merged with the masks which handle the reaction wheels frequencies filtering merge_fbins_masks(); return flag; } int action_load_filter_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; unsigned char k; flag = LFR_DEFAULT; k = INIT_CHAR; flag = check_sy_lfr_filter_parameters( TC, queue_id ); if (flag == LFR_SUCCESSFUL) { parameter_dump_packet.spare_sy_lfr_pas_filter_enabled = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_ENABLED ]; parameter_dump_packet.sy_lfr_pas_filter_modulus = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_MODULUS ]; parameter_dump_packet.sy_lfr_pas_filter_tbad[BYTE_0] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_TBAD + BYTE_0 ]; parameter_dump_packet.sy_lfr_pas_filter_tbad[BYTE_1] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_TBAD + BYTE_1 ]; parameter_dump_packet.sy_lfr_pas_filter_tbad[BYTE_2] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_TBAD + BYTE_2 ]; parameter_dump_packet.sy_lfr_pas_filter_tbad[BYTE_3] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_TBAD + BYTE_3 ]; parameter_dump_packet.sy_lfr_pas_filter_offset = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_OFFSET ]; parameter_dump_packet.sy_lfr_pas_filter_shift[BYTE_0] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_SHIFT + BYTE_0 ]; parameter_dump_packet.sy_lfr_pas_filter_shift[BYTE_1] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_SHIFT + BYTE_1 ]; parameter_dump_packet.sy_lfr_pas_filter_shift[BYTE_2] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_SHIFT + BYTE_2 ]; parameter_dump_packet.sy_lfr_pas_filter_shift[BYTE_3] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_SHIFT + BYTE_3 ]; parameter_dump_packet.sy_lfr_sc_rw_delta_f[BYTE_0] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_SC_RW_DELTA_F + BYTE_0 ]; parameter_dump_packet.sy_lfr_sc_rw_delta_f[BYTE_1] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_SC_RW_DELTA_F + BYTE_1 ]; parameter_dump_packet.sy_lfr_sc_rw_delta_f[BYTE_2] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_SC_RW_DELTA_F + BYTE_2 ]; parameter_dump_packet.sy_lfr_sc_rw_delta_f[BYTE_3] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_SC_RW_DELTA_F + BYTE_3 ]; //**************************** // store PAS filter parameters // sy_lfr_pas_filter_enabled filterPar.spare_sy_lfr_pas_filter_enabled = parameter_dump_packet.spare_sy_lfr_pas_filter_enabled; set_sy_lfr_pas_filter_enabled( parameter_dump_packet.spare_sy_lfr_pas_filter_enabled & BIT_PAS_FILTER_ENABLED ); // sy_lfr_pas_filter_modulus filterPar.modulus_in_finetime = ((uint64_t) parameter_dump_packet.sy_lfr_pas_filter_modulus) * CONST_65536; // sy_lfr_pas_filter_tbad copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_pas_filter_tbad, parameter_dump_packet.sy_lfr_pas_filter_tbad ); filterPar.tbad_in_finetime = (uint64_t) (filterPar.sy_lfr_pas_filter_tbad * CONST_65536); // sy_lfr_pas_filter_offset filterPar.offset_in_finetime = ((uint64_t) parameter_dump_packet.sy_lfr_pas_filter_offset) * CONST_65536; // sy_lfr_pas_filter_shift copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_pas_filter_shift, parameter_dump_packet.sy_lfr_pas_filter_shift ); filterPar.shift_in_finetime = (uint64_t) (filterPar.sy_lfr_pas_filter_shift * CONST_65536); //**************************************************** // store the parameter sy_lfr_sc_rw_delta_f as a float copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_sc_rw_delta_f, parameter_dump_packet.sy_lfr_sc_rw_delta_f ); // copy rw.._k.. from the incoming TC to the local parameter_dump_packet for (k = 0; k < NB_RW_K_COEFFS * NB_BYTES_PER_RW_K_COEFF; k++) { parameter_dump_packet.sy_lfr_rw1_k1[k] = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_RW1_K1 + k ]; } //*********************************************** // store the parameter sy_lfr_rw.._k.. as a float // rw1_k copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw1_k1, parameter_dump_packet.sy_lfr_rw1_k1 ); copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw1_k2, parameter_dump_packet.sy_lfr_rw1_k2 ); copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw1_k3, parameter_dump_packet.sy_lfr_rw1_k3 ); copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw1_k4, parameter_dump_packet.sy_lfr_rw1_k4 ); // rw2_k copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw2_k1, parameter_dump_packet.sy_lfr_rw2_k1 ); copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw2_k2, parameter_dump_packet.sy_lfr_rw2_k2 ); copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw2_k3, parameter_dump_packet.sy_lfr_rw2_k3 ); copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw2_k4, parameter_dump_packet.sy_lfr_rw2_k4 ); // rw3_k copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw3_k1, parameter_dump_packet.sy_lfr_rw3_k1 ); copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw3_k2, parameter_dump_packet.sy_lfr_rw3_k2 ); copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw3_k3, parameter_dump_packet.sy_lfr_rw3_k3 ); copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw3_k4, parameter_dump_packet.sy_lfr_rw3_k4 ); // rw4_k copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw4_k1, parameter_dump_packet.sy_lfr_rw4_k1 ); copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw4_k2, parameter_dump_packet.sy_lfr_rw4_k2 ); copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw4_k3, parameter_dump_packet.sy_lfr_rw4_k3 ); copyFloatByChar( (unsigned char*) &filterPar.sy_lfr_rw4_k4, parameter_dump_packet.sy_lfr_rw4_k4 ); } return flag; } int action_dump_kcoefficients(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 * */ unsigned int address; rtems_status_code status; unsigned int freq; unsigned int bin; unsigned int coeff; unsigned char *kCoeffPtr; unsigned char *kCoeffDumpPtr; // for each sy_lfr_kcoeff_frequency there is 32 kcoeff // F0 => 11 bins // F1 => 13 bins // F2 => 12 bins // 36 bins to dump in two packets (30 bins max per packet) //********* // PACKET 1 // 11 F0 bins, 13 F1 bins and 6 F2 bins kcoefficients_dump_1.destinationID = TC->sourceID; increment_seq_counter_destination_id_dump( kcoefficients_dump_1.packetSequenceControl, TC->sourceID ); for( freq = 0; freq < NB_BINS_COMPRESSED_SM_F0; freq++ ) { kcoefficients_dump_1.kcoeff_blks[ (freq*KCOEFF_BLK_SIZE) + 1] = freq; bin = freq; // printKCoefficients( freq, bin, k_coeff_intercalib_f0_norm); for ( coeff=0; coeffcoarse_time >> SHIFT_3_BYTES); kcoefficients_dump_1.time[BYTE_1] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_2_BYTES); kcoefficients_dump_1.time[BYTE_2] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_1_BYTE); kcoefficients_dump_1.time[BYTE_3] = (unsigned char) (time_management_regs->coarse_time); kcoefficients_dump_1.time[BYTE_4] = (unsigned char) (time_management_regs->fine_time >> SHIFT_1_BYTE); kcoefficients_dump_1.time[BYTE_5] = (unsigned char) (time_management_regs->fine_time); // SEND DATA kcoefficient_node_1.status = 1; address = (unsigned int) &kcoefficient_node_1; status = rtems_message_queue_send( queue_id, &address, sizeof( ring_node* ) ); if (status != RTEMS_SUCCESSFUL) { PRINTF1("in action_dump_kcoefficients *** ERR sending packet 1 , code %d", status) } //******** // PACKET 2 // 6 F2 bins kcoefficients_dump_2.destinationID = TC->sourceID; increment_seq_counter_destination_id_dump( kcoefficients_dump_2.packetSequenceControl, TC->sourceID ); for( freq = 0; freq < KCOEFF_BLK_NR_PKT2; freq++ ) { kcoefficients_dump_2.kcoeff_blks[ (freq*KCOEFF_BLK_SIZE) + 1 ] = KCOEFF_BLK_NR_PKT1 + freq; bin = freq + KCOEFF_BLK_NR_PKT2; // printKCoefficients( freq, bin, k_coeff_intercalib_f2); for ( coeff=0; coeffcoarse_time >> SHIFT_3_BYTES); kcoefficients_dump_2.time[BYTE_1] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_2_BYTES); kcoefficients_dump_2.time[BYTE_2] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_1_BYTE); kcoefficients_dump_2.time[BYTE_3] = (unsigned char) (time_management_regs->coarse_time); kcoefficients_dump_2.time[BYTE_4] = (unsigned char) (time_management_regs->fine_time >> SHIFT_1_BYTE); kcoefficients_dump_2.time[BYTE_5] = (unsigned char) (time_management_regs->fine_time); // SEND DATA kcoefficient_node_2.status = 1; address = (unsigned int) &kcoefficient_node_2; status = rtems_message_queue_send( queue_id, &address, sizeof( ring_node* ) ); if (status != RTEMS_SUCCESSFUL) { PRINTF1("in action_dump_kcoefficients *** ERR sending packet 2, code %d", status) } return status; } int action_dump_par( ccsdsTelecommandPacket_t *TC, 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; increment_seq_counter_destination_id_dump( parameter_dump_packet.packetSequenceControl, TC->sourceID ); parameter_dump_packet.destinationID = TC->sourceID; // UPDATE TIME parameter_dump_packet.time[BYTE_0] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_3_BYTES); parameter_dump_packet.time[BYTE_1] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_2_BYTES); parameter_dump_packet.time[BYTE_2] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_1_BYTE); parameter_dump_packet.time[BYTE_3] = (unsigned char) (time_management_regs->coarse_time); parameter_dump_packet.time[BYTE_4] = (unsigned char) (time_management_regs->fine_time >> SHIFT_1_BYTE); parameter_dump_packet.time[BYTE_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_normal_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 * CONST_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 * CONST_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 * CONST_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 != DFLT_SY_LFR_N_SWF_L) { status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_N_SWF_L + DATAFIELD_OFFSET, sy_lfr_n_swf_l ); flag = WRONG_APP_DATA; } // sy_lfr_n_swf_p if (flag == LFR_SUCCESSFUL) { if ( sy_lfr_n_swf_p < MIN_SY_LFR_N_SWF_P ) { status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_N_SWF_P + DATAFIELD_OFFSET, 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 + DATAFIELD_OFFSET, 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 + DATAFIELD_OFFSET, 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 + DATAFIELD_OFFSET, 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 + DATAFIELD_OFFSET, 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 + DATAFIELD_OFFSET, 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; status = LFR_DEFAULT; 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; status = LFR_DEFAULT; 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; status = LFR_DEFAULT; if ( (mode == THR_MODE_STANDBY) || (mode == THR_MODE_NORMAL) || (mode == THR_MODE_BURST)) { status = LFR_SUCCESSFUL; } else { status = LFR_DEFAULT; } return status; } void set_hk_lfr_sc_rw_f_flag( unsigned char wheel, unsigned char freq, float value ) { unsigned char flag; unsigned char flagPosInByte; unsigned char newFlag; unsigned char flagMask; // if the frequency value is not a number, the flag is set to 0 and the frequency RWx_Fy is not filtered if (isnan(value)) { flag = FLAG_NAN; } else { flag = FLAG_IAN; } switch(wheel) { case WHEEL_1: flagPosInByte = FLAG_OFFSET_WHEELS_1_3 - freq; flagMask = ~(1 << flagPosInByte); newFlag = flag << flagPosInByte; housekeeping_packet.hk_lfr_sc_rw1_rw2_f_flags = (housekeeping_packet.hk_lfr_sc_rw1_rw2_f_flags & flagMask) | newFlag; break; case WHEEL_2: flagPosInByte = FLAG_OFFSET_WHEELS_2_4 - freq; flagMask = ~(1 << flagPosInByte); newFlag = flag << flagPosInByte; housekeeping_packet.hk_lfr_sc_rw1_rw2_f_flags = (housekeeping_packet.hk_lfr_sc_rw1_rw2_f_flags & flagMask) | newFlag; break; case WHEEL_3: flagPosInByte = FLAG_OFFSET_WHEELS_1_3 - freq; flagMask = ~(1 << flagPosInByte); newFlag = flag << flagPosInByte; housekeeping_packet.hk_lfr_sc_rw3_rw4_f_flags = (housekeeping_packet.hk_lfr_sc_rw3_rw4_f_flags & flagMask) | newFlag; break; case WHEEL_4: flagPosInByte = FLAG_OFFSET_WHEELS_2_4 - freq; flagMask = ~(1 << flagPosInByte); newFlag = flag << flagPosInByte; housekeeping_packet.hk_lfr_sc_rw3_rw4_f_flags = (housekeeping_packet.hk_lfr_sc_rw3_rw4_f_flags & flagMask) | newFlag; break; default: break; } } void set_hk_lfr_sc_rw_f_flags( void ) { // RW1 set_hk_lfr_sc_rw_f_flag( WHEEL_1, FREQ_1, rw_f.cp_rpw_sc_rw1_f1 ); set_hk_lfr_sc_rw_f_flag( WHEEL_1, FREQ_2, rw_f.cp_rpw_sc_rw1_f2 ); set_hk_lfr_sc_rw_f_flag( WHEEL_1, FREQ_3, rw_f.cp_rpw_sc_rw1_f3 ); set_hk_lfr_sc_rw_f_flag( WHEEL_1, FREQ_4, rw_f.cp_rpw_sc_rw1_f4 ); // RW2 set_hk_lfr_sc_rw_f_flag( WHEEL_2, FREQ_1, rw_f.cp_rpw_sc_rw2_f1 ); set_hk_lfr_sc_rw_f_flag( WHEEL_2, FREQ_2, rw_f.cp_rpw_sc_rw2_f2 ); set_hk_lfr_sc_rw_f_flag( WHEEL_2, FREQ_3, rw_f.cp_rpw_sc_rw2_f3 ); set_hk_lfr_sc_rw_f_flag( WHEEL_2, FREQ_4, rw_f.cp_rpw_sc_rw2_f4 ); // RW3 set_hk_lfr_sc_rw_f_flag( WHEEL_3, FREQ_1, rw_f.cp_rpw_sc_rw3_f1 ); set_hk_lfr_sc_rw_f_flag( WHEEL_3, FREQ_2, rw_f.cp_rpw_sc_rw3_f2 ); set_hk_lfr_sc_rw_f_flag( WHEEL_3, FREQ_3, rw_f.cp_rpw_sc_rw3_f3 ); set_hk_lfr_sc_rw_f_flag( WHEEL_3, FREQ_4, rw_f.cp_rpw_sc_rw3_f4 ); // RW4 set_hk_lfr_sc_rw_f_flag( WHEEL_4, FREQ_1, rw_f.cp_rpw_sc_rw4_f1 ); set_hk_lfr_sc_rw_f_flag( WHEEL_4, FREQ_2, rw_f.cp_rpw_sc_rw4_f2 ); set_hk_lfr_sc_rw_f_flag( WHEEL_4, FREQ_3, rw_f.cp_rpw_sc_rw4_f3 ); set_hk_lfr_sc_rw_f_flag( WHEEL_4, FREQ_4, rw_f.cp_rpw_sc_rw4_f4 ); } int check_sy_lfr_rw_f( ccsdsTelecommandPacket_t *TC, int offset, int* pos, float* value ) { float rw_k; int ret; ret = LFR_SUCCESSFUL; rw_k = INIT_FLOAT; copyFloatByChar( (unsigned char*) &rw_k, (unsigned char*) &TC->packetID[ offset ] ); *pos = offset; *value = rw_k; if (rw_k < MIN_SY_LFR_RW_F) { ret = WRONG_APP_DATA; } return ret; } int check_all_sy_lfr_rw_f( ccsdsTelecommandPacket_t *TC, int *pos, float*value ) { int ret; ret = LFR_SUCCESSFUL; //**** //**** // RW1 ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW1_F1, pos, value ); // F1 if (ret == LFR_SUCCESSFUL) // F2 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW1_F2, pos, value ); } if (ret == LFR_SUCCESSFUL) // F3 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW1_F3, pos, value ); } if (ret == LFR_SUCCESSFUL) // F4 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW1_F4, pos, value ); } //**** //**** // RW2 if (ret == LFR_SUCCESSFUL) // F1 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW2_F1, pos, value ); } if (ret == LFR_SUCCESSFUL) // F2 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW2_F2, pos, value ); } if (ret == LFR_SUCCESSFUL) // F3 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW2_F3, pos, value ); } if (ret == LFR_SUCCESSFUL) // F4 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW2_F4, pos, value ); } //**** //**** // RW3 if (ret == LFR_SUCCESSFUL) // F1 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW3_F1, pos, value ); } if (ret == LFR_SUCCESSFUL) // F2 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW3_F2, pos, value ); } if (ret == LFR_SUCCESSFUL) // F3 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW3_F3, pos, value ); } if (ret == LFR_SUCCESSFUL) // F4 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW3_F4, pos, value ); } //**** //**** // RW4 if (ret == LFR_SUCCESSFUL) // F1 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW4_F1, pos, value ); } if (ret == LFR_SUCCESSFUL) // F2 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW4_F2, pos, value ); } if (ret == LFR_SUCCESSFUL) // F3 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW4_F3, pos, value ); } if (ret == LFR_SUCCESSFUL) // F4 { ret = check_sy_lfr_rw_f( TC, BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW4_F4, pos, value ); } return ret; } void getReactionWheelsFrequencies( ccsdsTelecommandPacket_t *TC ) { /** This function get the reaction wheels frequencies in the incoming TC_LFR_UPDATE_INFO and copy the values locally. * * @param TC points to the TeleCommand packet that is being processed * */ unsigned char * bytePosPtr; // pointer to the beginning of the incoming TC packet bytePosPtr = (unsigned char *) &TC->packetID; // rw1_f copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw1_f1, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW1_F1 ] ); copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw1_f2, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW1_F2 ] ); copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw1_f3, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW1_F3 ] ); copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw1_f4, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW1_F4 ] ); // rw2_f copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw2_f1, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW2_F1 ] ); copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw2_f2, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW2_F2 ] ); copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw2_f3, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW2_F3 ] ); copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw2_f4, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW2_F4 ] ); // rw3_f copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw3_f1, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW3_F1 ] ); copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw3_f2, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW3_F2 ] ); copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw3_f3, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW3_F3 ] ); copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw3_f4, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW3_F4 ] ); // rw4_f copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw4_f1, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW4_F1 ] ); copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw4_f2, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW4_F2 ] ); copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw4_f3, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW4_F3 ] ); copyFloatByChar( (unsigned char*) &rw_f.cp_rpw_sc_rw4_f4, (unsigned char*) &bytePosPtr[ BYTE_POS_UPDATE_INFO_CP_RPW_SC_RW4_F4 ] ); // test each reaction wheel frequency value. NaN means that the frequency is not filtered } void setFBinMask( unsigned char *fbins_mask, float rw_f, unsigned char deltaFreq, float sy_lfr_rw_k ) { /** This function executes specific actions when a TC_LFR_UPDATE_INFO TeleCommand has been received. * * @param fbins_mask * @param rw_f is the reaction wheel frequency to filter * @param delta_f is the frequency step between the frequency bins, it depends on the frequency channel * @param flag [true] filtering enabled [false] filtering disabled * * @return void * */ float f_RW_min; float f_RW_MAX; float fi_min; float fi_MAX; float fi; float deltaBelow; float deltaAbove; float freqToFilterOut; int binBelow; int binAbove; int closestBin; unsigned int whichByte; int selectedByte; int bin; int binToRemove[NB_BINS_TO_REMOVE]; int k; bool filteringSet; closestBin = 0; whichByte = 0; bin = 0; filteringSet = false; for (k = 0; k < NB_BINS_TO_REMOVE; k++) { binToRemove[k] = -1; } if (!isnan(rw_f)) { // compute the frequency range to filter [ rw_f - delta_f; rw_f + delta_f ] f_RW_min = rw_f - ((filterPar.sy_lfr_sc_rw_delta_f) * sy_lfr_rw_k); f_RW_MAX = rw_f + ((filterPar.sy_lfr_sc_rw_delta_f) * sy_lfr_rw_k); freqToFilterOut = f_RW_min; while ( filteringSet == false ) { // compute the index of the frequency bin immediately below rw_f binBelow = (int) ( floor( ((double) freqToFilterOut) / ((double) deltaFreq)) ); deltaBelow = freqToFilterOut - binBelow * deltaFreq; // compute the index of the frequency bin immediately above rw_f binAbove = (int) ( ceil( ((double) freqToFilterOut) / ((double) deltaFreq)) ); deltaAbove = binAbove * deltaFreq - freqToFilterOut; // search the closest bin if (deltaAbove > deltaBelow) { closestBin = binBelow; } else { closestBin = binAbove; } // compute the fi interval [fi - deltaFreq * 0.285, fi + deltaFreq * 0.285] fi = closestBin * deltaFreq; fi_min = fi - (deltaFreq * FI_INTERVAL_COEFF); fi_MAX = fi + (deltaFreq * FI_INTERVAL_COEFF); //************************************************************************************** // be careful here, one shall take into account that the bin 0 IS DROPPED in the spectra // thus, the index 0 in a mask corresponds to the bin 1 of the spectrum //************************************************************************************** // 1. IF freqToFilterOut is included in [ fi_min; fi_MAX ] // => remove f_(i), f_(i-1) and f_(i+1) if ( ( freqToFilterOut > fi_min ) && ( freqToFilterOut < fi_MAX ) ) { binToRemove[0] = (closestBin - 1) - 1; binToRemove[1] = (closestBin) - 1; binToRemove[2] = (closestBin + 1) - 1; } // 2. ELSE // => remove the two f_(i) which are around f_RW else { binToRemove[0] = (binBelow) - 1; binToRemove[1] = (binAbove) - 1; binToRemove[2] = (-1); } for (k = 0; k < NB_BINS_TO_REMOVE; k++) { bin = binToRemove[k]; if ( (bin >= BIN_MIN) && (bin <= BIN_MAX) ) { whichByte = (bin >> SHIFT_3_BITS); // division by 8 selectedByte = ( 1 << (bin - (whichByte * BITS_PER_BYTE)) ); fbins_mask[BYTES_PER_MASK - 1 - whichByte] = fbins_mask[BYTES_PER_MASK - 1 - whichByte] & ((unsigned char) (~selectedByte)); // bytes are ordered MSB first in the packets } } // update freqToFilterOut if ( freqToFilterOut == f_RW_MAX ) { filteringSet = true; // end of the loop } else { freqToFilterOut = freqToFilterOut + deltaFreq; } if ( freqToFilterOut > f_RW_MAX) { freqToFilterOut = f_RW_MAX; } } } } void build_sy_lfr_rw_mask( unsigned int channel ) { unsigned char local_rw_fbins_mask[BYTES_PER_MASK]; unsigned char *maskPtr; double deltaF; unsigned k; maskPtr = NULL; deltaF = DELTAF_F2; switch (channel) { case CHANNELF0: maskPtr = parameter_dump_packet.sy_lfr_rw_mask_f0_word1; deltaF = DELTAF_F0; break; case CHANNELF1: maskPtr = parameter_dump_packet.sy_lfr_rw_mask_f1_word1; deltaF = DELTAF_F1; break; case CHANNELF2: maskPtr = parameter_dump_packet.sy_lfr_rw_mask_f2_word1; deltaF = DELTAF_F2; break; default: break; } for (k = 0; k < BYTES_PER_MASK; k++) { local_rw_fbins_mask[k] = INT8_ALL_F; } // RW1 setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw1_f1, deltaF, filterPar.sy_lfr_rw1_k1 ); setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw1_f2, deltaF, filterPar.sy_lfr_rw1_k2 ); setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw1_f3, deltaF, filterPar.sy_lfr_rw1_k3 ); setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw1_f4, deltaF, filterPar.sy_lfr_rw1_k4 ); // RW2 setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw2_f1, deltaF, filterPar.sy_lfr_rw2_k1 ); setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw2_f2, deltaF, filterPar.sy_lfr_rw2_k2 ); setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw2_f3, deltaF, filterPar.sy_lfr_rw2_k3 ); setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw2_f4, deltaF, filterPar.sy_lfr_rw2_k4 ); // RW3 setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw3_f1, deltaF, filterPar.sy_lfr_rw3_k1 ); setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw3_f2, deltaF, filterPar.sy_lfr_rw3_k2 ); setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw3_f3, deltaF, filterPar.sy_lfr_rw3_k3 ); setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw3_f4, deltaF, filterPar.sy_lfr_rw3_k4 ); // RW4 setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw4_f1, deltaF, filterPar.sy_lfr_rw4_k1 ); setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw4_f2, deltaF, filterPar.sy_lfr_rw4_k2 ); setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw4_f3, deltaF, filterPar.sy_lfr_rw4_k3 ); setFBinMask( local_rw_fbins_mask, rw_f.cp_rpw_sc_rw4_f4, deltaF, filterPar.sy_lfr_rw4_k4 ); // update the value of the fbins related to reaction wheels frequency filtering if (maskPtr != NULL) { for (k = 0; k < BYTES_PER_MASK; k++) { maskPtr[k] = local_rw_fbins_mask[k]; } } } void build_sy_lfr_rw_masks( void ) { build_sy_lfr_rw_mask( CHANNELF0 ); build_sy_lfr_rw_mask( CHANNELF1 ); build_sy_lfr_rw_mask( CHANNELF2 ); } void merge_fbins_masks( void ) { unsigned char k; unsigned char *fbins_f0; unsigned char *fbins_f1; unsigned char *fbins_f2; unsigned char *rw_mask_f0; unsigned char *rw_mask_f1; unsigned char *rw_mask_f2; fbins_f0 = parameter_dump_packet.sy_lfr_fbins_f0_word1; fbins_f1 = parameter_dump_packet.sy_lfr_fbins_f1_word1; fbins_f2 = parameter_dump_packet.sy_lfr_fbins_f2_word1; rw_mask_f0 = parameter_dump_packet.sy_lfr_rw_mask_f0_word1; rw_mask_f1 = parameter_dump_packet.sy_lfr_rw_mask_f1_word1; rw_mask_f2 = parameter_dump_packet.sy_lfr_rw_mask_f2_word1; for( k=0; k < BYTES_PER_MASK; k++ ) { fbins_masks.merged_fbins_mask_f0[k] = fbins_f0[k] & rw_mask_f0[k]; fbins_masks.merged_fbins_mask_f1[k] = fbins_f1[k] & rw_mask_f1[k]; fbins_masks.merged_fbins_mask_f2[k] = fbins_f2[k] & rw_mask_f2[k]; } } //*********** // FBINS MASK int set_sy_lfr_fbins( ccsdsTelecommandPacket_t *TC ) { int status; unsigned int k; unsigned char *fbins_mask_dump; unsigned char *fbins_mask_TC; status = LFR_SUCCESSFUL; fbins_mask_dump = parameter_dump_packet.sy_lfr_fbins_f0_word1; fbins_mask_TC = TC->dataAndCRC; for (k=0; k < BYTES_PER_MASKS_SET; k++) { fbins_mask_dump[k] = fbins_mask_TC[k]; } return status; } //*************************** // TC_LFR_LOAD_PAS_FILTER_PAR int check_sy_lfr_rw_k( ccsdsTelecommandPacket_t *TC, int offset, int* pos, float* value ) { float rw_k; int ret; ret = LFR_SUCCESSFUL; rw_k = INIT_FLOAT; copyFloatByChar( (unsigned char*) &rw_k, (unsigned char*) &TC->dataAndCRC[ offset ] ); *pos = offset; *value = rw_k; if (rw_k < MIN_SY_LFR_RW_F) { ret = WRONG_APP_DATA; } return ret; } int check_all_sy_lfr_rw_k( ccsdsTelecommandPacket_t *TC, int *pos, float *value ) { int ret; ret = LFR_SUCCESSFUL; //**** //**** // RW1 ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW1_K1, pos, value ); // K1 if (ret == LFR_SUCCESSFUL) // K2 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW1_K2, pos, value ); } if (ret == LFR_SUCCESSFUL) // K3 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW1_K3, pos, value ); } if (ret == LFR_SUCCESSFUL) // K4 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW1_K4, pos, value ); } //**** //**** // RW2 if (ret == LFR_SUCCESSFUL) // K1 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW2_K1, pos, value ); } if (ret == LFR_SUCCESSFUL) // K2 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW2_K2, pos, value ); } if (ret == LFR_SUCCESSFUL) // K3 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW2_K3, pos, value ); } if (ret == LFR_SUCCESSFUL) // K4 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW2_K4, pos, value ); } //**** //**** // RW3 if (ret == LFR_SUCCESSFUL) // K1 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW3_K1, pos, value ); } if (ret == LFR_SUCCESSFUL) // K2 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW3_K2, pos, value ); } if (ret == LFR_SUCCESSFUL) // K3 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW3_K3, pos, value ); } if (ret == LFR_SUCCESSFUL) // K4 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW3_K4, pos, value ); } //**** //**** // RW4 if (ret == LFR_SUCCESSFUL) // K1 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW4_K1, pos, value ); } if (ret == LFR_SUCCESSFUL) // K2 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW4_K2, pos, value ); } if (ret == LFR_SUCCESSFUL) // K3 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW4_K3, pos, value ); } if (ret == LFR_SUCCESSFUL) // K4 { ret = check_sy_lfr_rw_k( TC, DATAFIELD_POS_SY_LFR_RW4_K4, pos, value ); } return ret; } int check_sy_lfr_filter_parameters( ccsdsTelecommandPacket_t *TC, rtems_id queue_id ) { int flag; rtems_status_code status; unsigned char sy_lfr_pas_filter_enabled; unsigned char sy_lfr_pas_filter_modulus; float sy_lfr_pas_filter_tbad; unsigned char sy_lfr_pas_filter_offset; float sy_lfr_pas_filter_shift; float sy_lfr_sc_rw_delta_f; char *parPtr; int datafield_pos; float rw_k; flag = LFR_SUCCESSFUL; sy_lfr_pas_filter_tbad = INIT_FLOAT; sy_lfr_pas_filter_shift = INIT_FLOAT; sy_lfr_sc_rw_delta_f = INIT_FLOAT; parPtr = NULL; datafield_pos = INIT_INT; rw_k = INIT_FLOAT; //*************** // get parameters sy_lfr_pas_filter_enabled = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_ENABLED ] & BIT_PAS_FILTER_ENABLED; // [0000 0001] sy_lfr_pas_filter_modulus = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_MODULUS ]; copyFloatByChar( (unsigned char*) &sy_lfr_pas_filter_tbad, (unsigned char*) &TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_TBAD ] ); sy_lfr_pas_filter_offset = TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_OFFSET ]; copyFloatByChar( (unsigned char*) &sy_lfr_pas_filter_shift, (unsigned char*) &TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_PAS_FILTER_SHIFT ] ); copyFloatByChar( (unsigned char*) &sy_lfr_sc_rw_delta_f, (unsigned char*) &TC->dataAndCRC[ DATAFIELD_POS_SY_LFR_SC_RW_DELTA_F ] ); //****************** // CHECK CONSISTENCY //************************** // sy_lfr_pas_filter_enabled // nothing to check, value is 0 or 1 //************************** // sy_lfr_pas_filter_modulus if ( (sy_lfr_pas_filter_modulus < MIN_PAS_FILTER_MODULUS) || (sy_lfr_pas_filter_modulus > MAX_PAS_FILTER_MODULUS) ) { status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_PAS_FILTER_MODULUS + DATAFIELD_OFFSET, sy_lfr_pas_filter_modulus ); flag = WRONG_APP_DATA; } //*********************** // sy_lfr_pas_filter_tbad if (flag == LFR_SUCCESSFUL) { if ( (sy_lfr_pas_filter_tbad < MIN_PAS_FILTER_TBAD) || (sy_lfr_pas_filter_tbad > MAX_PAS_FILTER_TBAD) ) { parPtr = (char*) &sy_lfr_pas_filter_tbad; status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_PAS_FILTER_TBAD + DATAFIELD_OFFSET, parPtr[FLOAT_LSBYTE] ); flag = WRONG_APP_DATA; } } //************************* // sy_lfr_pas_filter_offset if (flag == LFR_SUCCESSFUL) { if ( (sy_lfr_pas_filter_offset < MIN_PAS_FILTER_OFFSET) || (sy_lfr_pas_filter_offset > MAX_PAS_FILTER_OFFSET) ) { status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_PAS_FILTER_OFFSET + DATAFIELD_OFFSET, sy_lfr_pas_filter_offset ); flag = WRONG_APP_DATA; } } //************************ // sy_lfr_pas_filter_shift if (flag == LFR_SUCCESSFUL) { if ( (sy_lfr_pas_filter_shift < MIN_PAS_FILTER_SHIFT) || (sy_lfr_pas_filter_shift > MAX_PAS_FILTER_SHIFT) ) { parPtr = (char*) &sy_lfr_pas_filter_shift; status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_PAS_FILTER_SHIFT + DATAFIELD_OFFSET, parPtr[FLOAT_LSBYTE] ); flag = WRONG_APP_DATA; } } //************************************* // check global coherency of the values if (flag == LFR_SUCCESSFUL) { if ( (sy_lfr_pas_filter_offset + sy_lfr_pas_filter_shift) >= sy_lfr_pas_filter_modulus ) { status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_PAS_FILTER_MODULUS + DATAFIELD_OFFSET, sy_lfr_pas_filter_modulus ); flag = WRONG_APP_DATA; } } //********************* // sy_lfr_sc_rw_delta_f if (flag == LFR_SUCCESSFUL) { if ( sy_lfr_sc_rw_delta_f < MIN_SY_LFR_SC_RW_DELTA_F ) { parPtr = (char*) &sy_lfr_pas_filter_shift; status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_SC_RW_DELTA_F + DATAFIELD_OFFSET, sy_lfr_sc_rw_delta_f ); flag = WRONG_APP_DATA; } } //************ // sy_lfr_rw_k if (flag == LFR_SUCCESSFUL) { flag = check_all_sy_lfr_rw_k( TC, &datafield_pos, &rw_k ); if (flag != LFR_SUCCESSFUL) { parPtr = (char*) &sy_lfr_pas_filter_shift; status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, datafield_pos + DATAFIELD_OFFSET, parPtr[FLOAT_LSBYTE] ); } } return flag; } //************** // KCOEFFICIENTS int set_sy_lfr_kcoeff( ccsdsTelecommandPacket_t *TC,rtems_id queue_id ) { unsigned int kcoeff; unsigned short sy_lfr_kcoeff_frequency; unsigned short bin; float *kcoeffPtr_norm; float *kcoeffPtr_sbm; int status; unsigned char *kcoeffLoadPtr; unsigned char *kcoeffNormPtr; unsigned char *kcoeffSbmPtr_a; unsigned char *kcoeffSbmPtr_b; sy_lfr_kcoeff_frequency = 0; bin = 0; kcoeffPtr_norm = NULL; kcoeffPtr_sbm = NULL; status = LFR_SUCCESSFUL; // copy the value of the frequency byte by byte DO NOT USE A SHORT* POINTER copyInt16ByChar( (unsigned char*) &sy_lfr_kcoeff_frequency, &TC->dataAndCRC[DATAFIELD_POS_SY_LFR_KCOEFF_FREQUENCY] ); if ( sy_lfr_kcoeff_frequency >= NB_BINS_COMPRESSED_SM ) { PRINTF1("ERR *** in set_sy_lfr_kcoeff_frequency *** sy_lfr_kcoeff_frequency = %d\n", sy_lfr_kcoeff_frequency) status = send_tm_lfr_tc_exe_inconsistent( TC, queue_id, DATAFIELD_POS_SY_LFR_KCOEFF_FREQUENCY + DATAFIELD_OFFSET + 1, TC->dataAndCRC[DATAFIELD_POS_SY_LFR_KCOEFF_FREQUENCY + 1] ); // +1 to get the LSB instead of the MSB status = LFR_DEFAULT; } else { if ( ( sy_lfr_kcoeff_frequency >= 0 ) && ( sy_lfr_kcoeff_frequency < NB_BINS_COMPRESSED_SM_F0 ) ) { kcoeffPtr_norm = k_coeff_intercalib_f0_norm; kcoeffPtr_sbm = k_coeff_intercalib_f0_sbm; bin = sy_lfr_kcoeff_frequency; } else if ( ( sy_lfr_kcoeff_frequency >= NB_BINS_COMPRESSED_SM_F0 ) && ( sy_lfr_kcoeff_frequency < (NB_BINS_COMPRESSED_SM_F0 + NB_BINS_COMPRESSED_SM_F1) ) ) { kcoeffPtr_norm = k_coeff_intercalib_f1_norm; kcoeffPtr_sbm = k_coeff_intercalib_f1_sbm; bin = sy_lfr_kcoeff_frequency - NB_BINS_COMPRESSED_SM_F0; } else if ( ( sy_lfr_kcoeff_frequency >= (NB_BINS_COMPRESSED_SM_F0 + NB_BINS_COMPRESSED_SM_F1) ) && ( sy_lfr_kcoeff_frequency < (NB_BINS_COMPRESSED_SM_F0 + NB_BINS_COMPRESSED_SM_F1 + NB_BINS_COMPRESSED_SM_F2) ) ) { kcoeffPtr_norm = k_coeff_intercalib_f2; kcoeffPtr_sbm = NULL; bin = sy_lfr_kcoeff_frequency - (NB_BINS_COMPRESSED_SM_F0 + NB_BINS_COMPRESSED_SM_F1); } } if (kcoeffPtr_norm != NULL ) // update K coefficient for NORMAL data products { for (kcoeff=0; kcoeffdataAndCRC[DATAFIELD_POS_SY_LFR_KCOEFF_1 + (NB_BYTES_PER_FLOAT * kcoeff)]; // copy source to destination copyFloatByChar( kcoeffNormPtr, kcoeffLoadPtr ); } } if (kcoeffPtr_sbm != NULL ) // update K coefficient for SBM data products { for (kcoeff=0; kcoeffdataAndCRC[DATAFIELD_POS_SY_LFR_KCOEFF_1 + (NB_BYTES_PER_FLOAT * kcoeff)]; // copy source to destination copyFloatByChar( kcoeffSbmPtr_a, kcoeffLoadPtr ); copyFloatByChar( kcoeffSbmPtr_b, kcoeffLoadPtr ); } } // print_k_coeff(); return status; } void copyFloatByChar( unsigned char *destination, unsigned char *source ) { destination[BYTE_0] = source[BYTE_0]; destination[BYTE_1] = source[BYTE_1]; destination[BYTE_2] = source[BYTE_2]; destination[BYTE_3] = source[BYTE_3]; } void copyInt32ByChar( unsigned char *destination, unsigned char *source ) { destination[BYTE_0] = source[BYTE_0]; destination[BYTE_1] = source[BYTE_1]; destination[BYTE_2] = source[BYTE_2]; destination[BYTE_3] = source[BYTE_3]; } void copyInt16ByChar( unsigned char *destination, unsigned char *source ) { destination[BYTE_0] = source[BYTE_0]; destination[BYTE_1] = source[BYTE_1]; } void floatToChar( float value, unsigned char* ptr) { unsigned char* valuePtr; valuePtr = (unsigned char*) &value; ptr[BYTE_0] = valuePtr[BYTE_0]; ptr[BYTE_1] = valuePtr[BYTE_1]; ptr[BYTE_2] = valuePtr[BYTE_2]; ptr[BYTE_3] = valuePtr[BYTE_3]; } //********** // init dump void init_parameter_dump( void ) { /** This function initialize the parameter_dump_packet global variable with default values. * */ unsigned int k; 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 >> SHIFT_1_BYTE); 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 >> SHIFT_1_BYTE); 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[BYTE_0] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_3_BYTES); parameter_dump_packet.time[BYTE_1] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_2_BYTES); parameter_dump_packet.time[BYTE_2] = (unsigned char) (time_management_regs->coarse_time >> SHIFT_1_BYTE); parameter_dump_packet.time[BYTE_3] = (unsigned char) (time_management_regs->coarse_time); parameter_dump_packet.time[BYTE_4] = (unsigned char) (time_management_regs->fine_time >> SHIFT_1_BYTE); parameter_dump_packet.time[BYTE_5] = (unsigned char) (time_management_regs->fine_time); parameter_dump_packet.sid = SID_PARAMETER_DUMP; //****************** // COMMON PARAMETERS parameter_dump_packet.sy_lfr_common_parameters_spare = DEFAULT_SY_LFR_COMMON0; parameter_dump_packet.sy_lfr_common_parameters = DEFAULT_SY_LFR_COMMON1; //****************** // NORMAL PARAMETERS parameter_dump_packet.sy_lfr_n_swf_l[0] = (unsigned char) (DFLT_SY_LFR_N_SWF_L >> SHIFT_1_BYTE); 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 >> SHIFT_1_BYTE); 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 >> SHIFT_1_BYTE); 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; //************ // FBINS MASKS for (k=0; k < BYTES_PER_MASKS_SET; k++) { parameter_dump_packet.sy_lfr_fbins_f0_word1[k] = INT8_ALL_F; } // PAS FILTER PARAMETERS parameter_dump_packet.pa_rpw_spare8_2 = INIT_CHAR; parameter_dump_packet.spare_sy_lfr_pas_filter_enabled = INIT_CHAR; parameter_dump_packet.sy_lfr_pas_filter_modulus = DEFAULT_SY_LFR_PAS_FILTER_MODULUS; floatToChar( DEFAULT_SY_LFR_PAS_FILTER_TBAD, parameter_dump_packet.sy_lfr_pas_filter_tbad ); parameter_dump_packet.sy_lfr_pas_filter_offset = DEFAULT_SY_LFR_PAS_FILTER_OFFSET; floatToChar( DEFAULT_SY_LFR_PAS_FILTER_SHIFT, parameter_dump_packet.sy_lfr_pas_filter_shift ); floatToChar( DEFAULT_SY_LFR_SC_RW_DELTA_F, parameter_dump_packet.sy_lfr_sc_rw_delta_f ); // RW1_K floatToChar( DEFAULT_SY_LFR_RW_K1, parameter_dump_packet.sy_lfr_rw1_k1); floatToChar( DEFAULT_SY_LFR_RW_K2, parameter_dump_packet.sy_lfr_rw1_k2); floatToChar( DEFAULT_SY_LFR_RW_K3, parameter_dump_packet.sy_lfr_rw1_k3); floatToChar( DEFAULT_SY_LFR_RW_K4, parameter_dump_packet.sy_lfr_rw1_k4); // RW2_K floatToChar( DEFAULT_SY_LFR_RW_K1, parameter_dump_packet.sy_lfr_rw2_k1); floatToChar( DEFAULT_SY_LFR_RW_K2, parameter_dump_packet.sy_lfr_rw2_k2); floatToChar( DEFAULT_SY_LFR_RW_K3, parameter_dump_packet.sy_lfr_rw2_k3); floatToChar( DEFAULT_SY_LFR_RW_K4, parameter_dump_packet.sy_lfr_rw2_k4); // RW3_K floatToChar( DEFAULT_SY_LFR_RW_K1, parameter_dump_packet.sy_lfr_rw3_k1); floatToChar( DEFAULT_SY_LFR_RW_K2, parameter_dump_packet.sy_lfr_rw3_k2); floatToChar( DEFAULT_SY_LFR_RW_K3, parameter_dump_packet.sy_lfr_rw3_k3); floatToChar( DEFAULT_SY_LFR_RW_K4, parameter_dump_packet.sy_lfr_rw3_k4); // RW4_K floatToChar( DEFAULT_SY_LFR_RW_K1, parameter_dump_packet.sy_lfr_rw4_k1); floatToChar( DEFAULT_SY_LFR_RW_K2, parameter_dump_packet.sy_lfr_rw4_k2); floatToChar( DEFAULT_SY_LFR_RW_K3, parameter_dump_packet.sy_lfr_rw4_k3); floatToChar( DEFAULT_SY_LFR_RW_K4, parameter_dump_packet.sy_lfr_rw4_k4); // LFR_RW_MASK for (k=0; k < BYTES_PER_MASKS_SET; k++) { parameter_dump_packet.sy_lfr_rw_mask_f0_word1[k] = INT8_ALL_F; } // once the reaction wheels masks have been initialized, they have to be merged with the fbins masks merge_fbins_masks(); } void init_kcoefficients_dump( void ) { init_kcoefficients_dump_packet( &kcoefficients_dump_1, PKTNR_1, KCOEFF_BLK_NR_PKT1 ); init_kcoefficients_dump_packet( &kcoefficients_dump_2, PKTNR_2, KCOEFF_BLK_NR_PKT2 ); kcoefficient_node_1.previous = NULL; kcoefficient_node_1.next = NULL; kcoefficient_node_1.sid = TM_CODE_K_DUMP; kcoefficient_node_1.coarseTime = INIT_CHAR; kcoefficient_node_1.fineTime = INIT_CHAR; kcoefficient_node_1.buffer_address = (int) &kcoefficients_dump_1; kcoefficient_node_1.status = INIT_CHAR; kcoefficient_node_2.previous = NULL; kcoefficient_node_2.next = NULL; kcoefficient_node_2.sid = TM_CODE_K_DUMP; kcoefficient_node_2.coarseTime = INIT_CHAR; kcoefficient_node_2.fineTime = INIT_CHAR; kcoefficient_node_2.buffer_address = (int) &kcoefficients_dump_2; kcoefficient_node_2.status = INIT_CHAR; } void init_kcoefficients_dump_packet( Packet_TM_LFR_KCOEFFICIENTS_DUMP_t *kcoefficients_dump, unsigned char pkt_nr, unsigned char blk_nr ) { unsigned int k; unsigned int packetLength; packetLength = ((blk_nr * KCOEFF_BLK_SIZE) + BYTE_POS_KCOEFFICIENTS_PARAMETES) - CCSDS_TC_TM_PACKET_OFFSET; // 4 bytes for the CCSDS header kcoefficients_dump->targetLogicalAddress = CCSDS_DESTINATION_ID; kcoefficients_dump->protocolIdentifier = CCSDS_PROTOCOLE_ID; kcoefficients_dump->reserved = CCSDS_RESERVED; kcoefficients_dump->userApplication = CCSDS_USER_APP; kcoefficients_dump->packetID[0] = (unsigned char) (APID_TM_PARAMETER_DUMP >> SHIFT_1_BYTE); kcoefficients_dump->packetID[1] = (unsigned char) APID_TM_PARAMETER_DUMP; kcoefficients_dump->packetSequenceControl[0] = TM_PACKET_SEQ_CTRL_STANDALONE; kcoefficients_dump->packetSequenceControl[1] = TM_PACKET_SEQ_CNT_DEFAULT; kcoefficients_dump->packetLength[0] = (unsigned char) (packetLength >> SHIFT_1_BYTE); kcoefficients_dump->packetLength[1] = (unsigned char) packetLength; // DATA FIELD HEADER kcoefficients_dump->spare1_pusVersion_spare2 = SPARE1_PUSVERSION_SPARE2; kcoefficients_dump->serviceType = TM_TYPE_K_DUMP; kcoefficients_dump->serviceSubType = TM_SUBTYPE_K_DUMP; kcoefficients_dump->destinationID= TM_DESTINATION_ID_GROUND; kcoefficients_dump->time[BYTE_0] = INIT_CHAR; kcoefficients_dump->time[BYTE_1] = INIT_CHAR; kcoefficients_dump->time[BYTE_2] = INIT_CHAR; kcoefficients_dump->time[BYTE_3] = INIT_CHAR; kcoefficients_dump->time[BYTE_4] = INIT_CHAR; kcoefficients_dump->time[BYTE_5] = INIT_CHAR; kcoefficients_dump->sid = SID_K_DUMP; kcoefficients_dump->pkt_cnt = KCOEFF_PKTCNT; kcoefficients_dump->pkt_nr = PKTNR_1; kcoefficients_dump->blk_nr = blk_nr; //****************** // SOURCE DATA repeated N times with N in [0 .. PA_LFR_KCOEFF_BLK_NR] // one blk is 2 + 4 * 32 = 130 bytes, 30 blks max in one packet (30 * 130 = 3900) for (k=0; k<(KCOEFF_BLK_NR_PKT1 * KCOEFF_BLK_SIZE); k++) { kcoefficients_dump->kcoeff_blks[k] = INIT_CHAR; } } void increment_seq_counter_destination_id_dump( 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 << SHIFT_1_BYTE; sequence_cnt = sequenceCounters_TM_DUMP[ i ] & SEQ_CNT_MASK; new_packet_sequence_control = segmentation_grouping_flag | sequence_cnt ; packet_sequence_control[0] = (unsigned char) (new_packet_sequence_control >> SHIFT_1_BYTE); packet_sequence_control[1] = (unsigned char) (new_packet_sequence_control ); // increment the sequence counter if ( sequenceCounters_TM_DUMP[ i ] < SEQ_CNT_MAX ) { sequenceCounters_TM_DUMP[ i ] = sequenceCounters_TM_DUMP[ i ] + 1; } else { sequenceCounters_TM_DUMP[ i ] = 0; } }