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view src/g23m-gprs/grr/grr_meass.c @ 142:f23927230610
components/osx_na7_db: also needs symlink for short __FILE__ string
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Wed, 06 Feb 2019 21:48:12 +0000 |
parents | d393cd9bb723 |
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/* +----------------------------------------------------------------------------- | Project : GPRS (8441) | Modul : GRR +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : This module implements signal handler functions for service | MEAS of entity GRR. +----------------------------------------------------------------------------- */ #ifndef GRR_MEASS_C #define GRR_MEASS_C #endif #define ENTITY_GRR /*==== INCLUDES =============================================================*/ #include <string.h> #include "typedefs.h" /* to get Condat data types */ #include "vsi.h" /* to get a lot of macros */ #include "macdef.h" #include "gprs.h" #include "gsm.h" /* to get a lot of macros */ #include "ccdapi.h" /* to get CCD API */ #include "cnf_grr.h" /* to get cnf-definitions */ #include "mon_grr.h" /* to get mon-definitions */ #include "prim.h" /* to get the definitions of used SAP and directions */ #include "message.h" #include "grr.h" /* to get the global entity definitions */ #include "grr_f.h" #include "grr_measf.h" /* to get the definitions for interference measurements */ #include "grr_meass.h" /* to get the own definitions */ #include "grr_measp.h" /* to get the own definitions */ #include "cl_rlcmac.h" #include "grr_tcs.h" /*==== CONST ================================================================*/ #define BS_PA_MFRMS_OFFSET 2 /* BS_PA_MRMS is coded within 3 bits and */ /* ranges from 2 to 9 */ #define DRX_DENOMINATOR_FOR_CCCH 4 /*==== LOCAL VARS ===========================================================*/ /*==== LOCAL TYPES===========================================================*/ #if !defined (NTRACE) LOCAL void meas_im_trace_i_level( T_MEAS_IM_FILTER *filter, T_ilev *i_level ); #endif /* #if !defined (NTRACE) */ /*==== PUBLIC FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : meas_im_get_permit +------------------------------------------------------------------------------ | Description : This function returns whether interference measurements in | packet transfer mode shall be performed by Layer 1 | autonomously. | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL UBYTE meas_im_get_permit ( void ) { UBYTE permit = MPHP_IM_ENABLED; TRACE_FUNCTION( "meas_im_get_permit" ); if( grr_data->meas_im.mode NEQ IM_MODE_IDLE_TRANSFER AND grr_data->meas_im.mode NEQ IM_MODE_TRANSFER ) { permit = MPHP_IM_DISABLED; } return( permit ); } /* meas_im_get_permit() */ /* +------------------------------------------------------------------------------ | Function : meas_init +------------------------------------------------------------------------------ | Description : This function initializes the measurement module. | | Parameters : im_mode - operation mode for interference measurements | +------------------------------------------------------------------------------ */ GLOBAL void meas_init ( T_MEAS_IM_MODE im_mode ) { TRACE_FUNCTION( "meas_init" ); /* general initialization */ INIT_STATE( MEAS, MEAS_NULL ); /* initialization of interference measurements */ meas_im_init( im_mode ); /* initialization of extended measurements */ meas_em_init( ); /* initialization of C value derivation */ meas_c_init( ); } /* meas_init() */ /* +------------------------------------------------------------------------------ | Function : meas_im_get_rel_i_level +------------------------------------------------------------------------------ | Description : This function returns the interference level values mapped to | values relative to the C value. | | Parameters : *ma - Ptr to frequency information in MA format | *i_level - Ptr to relative interference level values | +------------------------------------------------------------------------------ */ GLOBAL void meas_im_get_rel_i_level ( T_MEAS_IM_CARRIER *ma, T_ilev *i_level ) { T_MEAS_IM_FILTER *filter; /* filter */ TRACE_FUNCTION( "meas_im_get_rel_i_level" ); filter = meas_im_get_filter( ma ); meas_im_fill_rel_iLevel( &i_level->v_ilev0, &i_level->ilev0, filter, 0 ); meas_im_fill_rel_iLevel( &i_level->v_ilev1, &i_level->ilev1, filter, 1 ); meas_im_fill_rel_iLevel( &i_level->v_ilev2, &i_level->ilev2, filter, 2 ); meas_im_fill_rel_iLevel( &i_level->v_ilev3, &i_level->ilev3, filter, 3 ); meas_im_fill_rel_iLevel( &i_level->v_ilev4, &i_level->ilev4, filter, 4 ); meas_im_fill_rel_iLevel( &i_level->v_ilev5, &i_level->ilev5, filter, 5 ); meas_im_fill_rel_iLevel( &i_level->v_ilev6, &i_level->ilev6, filter, 6 ); meas_im_fill_rel_iLevel( &i_level->v_ilev7, &i_level->ilev7, filter, 7 ); #if !defined (NTRACE) meas_im_trace_i_level( filter, i_level ); #endif /* #if !defined (NTRACE) */ } /* meas_im_get_rel_i_level() */ /* +------------------------------------------------------------------------------ | Function : meas_im_get_drx_period_seconds +------------------------------------------------------------------------------ | Description : | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL ULONG meas_im_get_drx_period_seconds ( void ) { ULONG t_drx; /* DRX period for the MS */ TRACE_FUNCTION( "meas_im_get_drx_period_seconds" ); if( grr_is_pbcch_present( ) EQ TRUE ) { if( grr_is_non_drx_mode( ) ) { t_drx = DRX_NORM_FACTOR / BLOCK_PER_MF; } else { t_drx = ( DRX_NORM_FACTOR * PAGING_CYCLE ) / grr_data->ms.split_pg_cycle; } t_drx *= ( USEC_PER_MF / MEAS_ACRCY ); } else { if( meas_is_spgc_ccch_supported( ) ) { if( grr_is_non_drx_mode( ) ) { t_drx = DRX_NORM_FACTOR / DRX_DENOMINATOR_FOR_CCCH; } else { t_drx = ( DRX_NORM_FACTOR * PAGING_CYCLE ) / grr_data->ms.split_pg_cycle; } } else { t_drx = DRX_NORM_FACTOR * ( psc_db->net_ctrl.bs_pa_mfrms + BS_PA_MFRMS_OFFSET ); } t_drx *= ( USEC_PER_CS_MF / MEAS_ACRCY ); } return( t_drx ); } /* meas_im_get_drx_period_seconds() */ /* +------------------------------------------------------------------------------ | Function : meas_im_get_drx_period_frames +------------------------------------------------------------------------------ | Description : | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL USHORT meas_im_get_drx_period_frames ( void ) { ULONG frames; TRACE_FUNCTION( "meas_im_get_drx_period_frames" ); frames = meas_im_get_drx_period_seconds( ) * N_MSEC_PER_FRAME; frames = M_ROUND_UP( frames, Z_MSEC_PER_FRAME * DRX_NORM_FACTOR ); return( ( USHORT )frames ); } /* meas_im_get_drx_period_frames() */ /* +------------------------------------------------------------------------------ | Function : meas_im_get_abs_i_level +------------------------------------------------------------------------------ | Description : This function returns the interference level values mapped to | values as defined for RXLEV. It returns the number of bits | occupied within the measurement report. | | Parameters : *ma - Ptr to frequency information in MA format | *i_level - Ptr to absolute interference level values | +------------------------------------------------------------------------------ */ GLOBAL UBYTE meas_im_get_abs_i_level ( T_MEAS_IM_CARRIER *ma, T_ilev_abs *i_level ) { UBYTE used_bits; T_MEAS_IM_FILTER *filter; /* filter */ TRACE_FUNCTION( "meas_im_get_abs_i_level" ); filter = meas_im_get_filter( ma ); used_bits = meas_im_fill_abs_iLevel( &i_level->v_ilevabs0, &i_level->ilevabs0, filter, 0 ); used_bits += meas_im_fill_abs_iLevel( &i_level->v_ilevabs1, &i_level->ilevabs1, filter, 1 ); used_bits += meas_im_fill_abs_iLevel( &i_level->v_ilevabs2, &i_level->ilevabs2, filter, 2 ); used_bits += meas_im_fill_abs_iLevel( &i_level->v_ilevabs3, &i_level->ilevabs3, filter, 3 ); used_bits += meas_im_fill_abs_iLevel( &i_level->v_ilevabs4, &i_level->ilevabs4, filter, 4 ); used_bits += meas_im_fill_abs_iLevel( &i_level->v_ilevabs5, &i_level->ilevabs5, filter, 5 ); used_bits += meas_im_fill_abs_iLevel( &i_level->v_ilevabs6, &i_level->ilevabs6, filter, 6 ); used_bits += meas_im_fill_abs_iLevel( &i_level->v_ilevabs7, &i_level->ilevabs7, filter, 7 ); #if !defined (NTRACE) meas_im_trace_i_level( filter, ( T_ilev* )i_level ); #endif /* #if !defined (NTRACE) */ return( used_bits ); } /* meas_im_get_abs_i_level() */ /* +------------------------------------------------------------------------------ | Function : meas_im_set_carrier +------------------------------------------------------------------------------ | Description : | | Frequency Band config. ETSI GSM spec. coding used in L1 | GSM 900 STD_900 1-124 1-124 | E-GSM STD_EGSM 1-124, 1-124, | 975-1023, 0 125-174 | PCS 1900 STD_1900 512-810 512-810 | DCS 1800 STD_1800 512-885 512-885 | GSM 900/DCS 1800 STD_DUAL 1-124, 1-124, | 512-885 125-498 | E-GSM/DCS 1800 STD_DUAL_EGSM 1-124, 1-124, | 975-1023,0 125-174, | 512-885 175-548 | GSM 850 STD_850 128-251 128-251 | GSM 850/PCS 1900 STD_DUAL_US 128-251, 1-124, | 512-810 125-424 | | Parameters : | +------------------------------------------------------------------------------ */ GLOBAL void meas_im_set_carrier ( T_MEAS_IM_CARRIER *carrier, T_p_frequency_par *freq_par ) { TRACE_FUNCTION( "meas_im_set_carrier" ); if( freq_par->p_chan_sel.hopping ) { UBYTE i; UBYTE bit_shift; USHORT array_idx; USHORT arfcn; carrier->hopping = TRUE; carrier->alloc.hop_param.hsn = ( freq_par->p_chan_sel.p_rf_ch.arfcn >> 8 ); carrier->alloc.hop_param.maio = ( freq_par->p_chan_sel.p_rf_ch.arfcn & 0x00FF ); memset( carrier->alloc.hop_param.arfcn_bit_field, 0, MAX_IM_HOP_ARFCN_BIT_FIELD_SIZE ); for( i = 0; i < freq_par->p_freq_list.p_rf_chan_cnt; i++ ) { arfcn = freq_par->p_freq_list.p_rf_chan_no.p_radio_freq[i]; switch( std ) { case STD_1900: arfcn -= LOW_CHANNEL_1900; break; case STD_1800: arfcn -= LOW_CHANNEL_1800; break; default : break; } array_idx = arfcn / 8; bit_shift = ( UBYTE )( arfcn % 8 ); if( array_idx < MAX_IM_HOP_ARFCN_BIT_FIELD_SIZE ) { carrier->alloc.hop_param.arfcn_bit_field[array_idx] |= ( 0x01 << bit_shift ); } else { TRACE_ERROR( "meas_im_set_carrier: array_idx >= MAX_IM_HOP_ARFCN_BIT_FIELD_SIZE" ); } } } else { carrier->hopping = FALSE; carrier->alloc.arfcn = freq_par->p_chan_sel.p_rf_ch.arfcn; } #if !defined (NTRACE) if( grr_data->meas_im.n_im_trace & M_IM_TRACE_FREQUENCY ) { if( carrier->hopping ) { ULONG arfcn[4]; ULONG freq[4]; arfcn[0] = ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[0] << 0; arfcn[0] |= ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[1] << 8; arfcn[0] |= ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[2] << 16; arfcn[0] |= ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[3] << 24; arfcn[1] = ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[4] << 0; arfcn[1] |= ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[5] << 8; arfcn[1] |= ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[6] << 16; arfcn[1] |= ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[7] << 24; arfcn[2] = ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[8] << 0; arfcn[2] |= ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[9] << 8; arfcn[2] |= ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[10] << 16; arfcn[2] |= ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[11] << 24; arfcn[3] = ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[12] << 0; arfcn[3] |= ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[13] << 8; arfcn[3] |= ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[14] << 16; arfcn[3] |= ( ULONG )carrier->alloc.hop_param.arfcn_bit_field[15] << 24; freq[0] = ( ULONG )freq_par->p_freq_list.p_rf_chan_no.p_radio_freq[0] << 16; freq[0] |= ( ULONG )freq_par->p_freq_list.p_rf_chan_no.p_radio_freq[1] << 0; freq[1] = ( ULONG )freq_par->p_freq_list.p_rf_chan_no.p_radio_freq[2] << 16; freq[1] |= ( ULONG )freq_par->p_freq_list.p_rf_chan_no.p_radio_freq[3] << 0; freq[2] = ( ULONG )freq_par->p_freq_list.p_rf_chan_no.p_radio_freq[4] << 16; freq[2] |= ( ULONG )freq_par->p_freq_list.p_rf_chan_no.p_radio_freq[5] << 0; freq[3] = ( ULONG )freq_par->p_freq_list.p_rf_chan_no.p_radio_freq[6] << 16; freq[3] |= ( ULONG )freq_par->p_freq_list.p_rf_chan_no.p_radio_freq[7] << 0; TRACE_EVENT_P9( "meas_im_get_trns_freq: %08X%08X%08X%08X Num: %d Freq: %08X %08X %08X %08X", arfcn[3], arfcn[2], arfcn[1], arfcn[0], freq_par->p_freq_list.p_rf_chan_cnt, freq[0], freq[1], freq[2], freq[3] ); } else { TRACE_EVENT_P1( "meas_im_get_trns_freq: %d", carrier->alloc.arfcn ); } } #endif /* #if !defined (NTRACE) */ } /* meas_im_set_carrier() */ /* +------------------------------------------------------------------------------ | Function : meas_prepare_and_start_idle +------------------------------------------------------------------------------ | Description : ... | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void meas_prepare_and_start_idle ( void ) { TRACE_FUNCTION( "meas_prepare_and_start_idle" ); meas_im_cgrlc_int_level_req( TRUE ); switch( GET_STATE( MEAS ) ) { case MEAS_IDLE: if ( grr_data->meas_im.mode EQ IM_MODE_IDLE_TRANSFER OR grr_data->meas_im.mode EQ IM_MODE_IDLE ) { meas_im_prepare_idle( ); switch( GET_STATE( MEAS_IM ) ) { case MEAS_IM_NULL: { if( meas_im_start_idle( ) ) { SET_STATE( MEAS_IM, MEAS_IM_START ); } } break; default: /* do nothing */ break; } } break; default: /* do nothing */ break; } } /* meas_prepare_and_start_idle() */ /* +------------------------------------------------------------------------------ | Function : meas_prepare_and_stop_idle +------------------------------------------------------------------------------ | Description : ... | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void meas_prepare_and_stop_idle ( void ) { TRACE_FUNCTION( "meas_prepare_and_stop_idle" ); switch( GET_STATE( MEAS ) ) { case MEAS_IDLE: { meas_im_prepare_idle( ); } break; default: /* do nothing */ break; } } /* meas_prepare_and_stop_idle() */ /*==== SIGNAL FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_start +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CTRL_MEAS_START | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_start ( void ) { TRACE_ISIG( "sig_ctrl_meas_start" ); /* process the extended measurement service */ if( psc_db->is_ext_psi5_valid EQ TRUE ) { sig_ctrl_meas_ext_valid_psi5( ); } /* process the interference measurement service */ sig_ctrl_meas_int_list_valid( ); } /* sig_ctrl_meas_start() */ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_stop +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CTRL_MEAS_STOP | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_stop ( void ) { UBYTE state = GET_STATE( MEAS ); TRACE_ISIG( "sig_ctrl_meas_stop" ); /* process the interference measurement service */ switch( state ) { case MEAS_ACCESS: case MEAS_TRANSFER: { meas_im_stop_trns( ); SET_STATE( MEAS_IM, MEAS_IM_NULL ); } break; case MEAS_IDLE: { switch( GET_STATE( MEAS_IM ) ) { case MEAS_IM_START: { meas_im_stop_idle( ); SET_STATE( MEAS_IM, MEAS_IM_STOP_REQ ); } break; case MEAS_IM_NULL: SET_STATE( MEAS_IM, MEAS_IM_NULL ); break; default: TRACE_ERROR( "SIG_CTRL_MEAS_STOP unexpected INT MEAS 1" ); break; } } break; default: /* do nothing */; break; } /* process the extended measurement service */ switch( state ) { case MEAS_NULL: case MEAS_IDLE: case MEAS_ACCESS: case MEAS_TRANSFER: switch( GET_STATE( MEAS_EM ) ) { case MEAS_EM_REP_REQ: meas_em_stop_req( ); break; case MEAS_EM_PMR_SENDING: case MEAS_EM_PENDING: SET_STATE( MEAS_EM, MEAS_EM_NULL ); break; default: TRACE_ERROR( "SIG_CTRL_MEAS_STOP unexpected EXT MEAS 1" ); break; } if( grr_t_status( T3178) NEQ 0 ) { vsi_t_stop( GRR_handle, T3178); TRACE_EVENT( "Timer T3178 stopped" ); } break; default: TRACE_ERROR( "SIG_CTRL_MEAS_STOP unexpected EXT MEAS 2" ); break; } /* process the signal quality service */ if( state EQ MEAS_TRANSFER ) { RX_SetRxQual( RX_QUAL_UNAVAILABLE ); } SET_STATE( MEAS, MEAS_NULL ); } /* sig_ctrl_meas_stop() */ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_suspend +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CTRL_MEAS_SUSPEND | This signal suspends the measurement service | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_suspend ( void ) { TRACE_ISIG( "sig_ctrl_meas_suspend" ); /* process the interference measurement service */ switch( GET_STATE( MEAS ) ) { case MEAS_IDLE: case MEAS_ACCESS: case MEAS_TRANSFER: { switch( GET_STATE( MEAS_IM ) ) { case MEAS_IM_START: { meas_im_stop_idle( ); grr_data->meas_im.trig_signal = IM_TRIG_SIGNAL_PAUSE; SET_STATE( MEAS_IM, MEAS_IM_STOP_REQ ); } break; default: /* do nothing */ break; } } break; default: /* do nothing */ break; } /* process the extended measurement service */ switch( GET_STATE( MEAS ) ) { case MEAS_IDLE: case MEAS_ACCESS: case MEAS_TRANSFER: SET_STATE( MEAS_EM, MEAS_EM_SUSPEND ); meas_em_process_t3178( ); break; default: /* do nothing */ break; } } /* sig_ctrl_meas_suspend() */ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_resume +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CTRL_MEAS_RESUME | This signal resumes the measurement service | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_resume ( void ) { TRACE_ISIG( "sig_ctrl_meas_resume" ); /* process the interference measurement service */ switch( GET_STATE( MEAS ) ) { case MEAS_IDLE: case MEAS_ACCESS: case MEAS_TRANSFER: if ( grr_data->meas_im.mode EQ IM_MODE_IDLE_TRANSFER OR grr_data->meas_im.mode EQ IM_MODE_IDLE ) { if( meas_im_start_idle( ) ) { SET_STATE( MEAS_IM, MEAS_IM_START ); } else { SET_STATE( MEAS_IM, MEAS_IM_NULL ); } break; } break; default: /* do nothing */ break; } /* process the extended measurement service */ switch( GET_STATE( MEAS ) ) { case MEAS_IDLE: case MEAS_ACCESS: case MEAS_TRANSFER: SET_STATE( MEAS_EM, MEAS_EM_NULL ); meas_em_process_t3178( ); break; default: /* do nothing */ break; } } /* sig_ctrl_meas_resume() */ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_pim +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CTRL_MEAS_PIM | | Parameters : dummy - description of parameter dummy | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_pim ( void ) { UBYTE state = GET_STATE( MEAS ); TRACE_ISIG( "sig_ctrl_meas_pim" ); /* process the interference measurement service */ switch( state ) { case MEAS_TRANSFER: meas_im_state_changed( MEAS_IDLE ); /*lint -fallthrough*/ case MEAS_ACCESS: meas_im_stop_trns( ); SET_STATE( MEAS_IM, MEAS_IM_NULL ); if ( grr_data->meas_im.mode EQ IM_MODE_IDLE_TRANSFER OR grr_data->meas_im.mode EQ IM_MODE_IDLE ) { meas_im_prepare_idle( ); if( meas_im_start_idle( ) ) { SET_STATE( MEAS_IM, MEAS_IM_START ); } } break; default: /* do nothing */ break; } /* process the extended measurement service */ switch( state ) { case MEAS_ACCESS: case MEAS_TRANSFER: { if( GET_STATE( MEAS_EM ) EQ MEAS_EM_PENDING ) { meas_em_start( ); SET_STATE( MEAS_EM, MEAS_EM_REP_REQ ); } } break; default: /* do nothing */ break; } /* process the signal quality service */ if( state EQ MEAS_TRANSFER ) { RX_SetRxQual( RX_QUAL_UNAVAILABLE ); } SET_STATE( MEAS, MEAS_IDLE ); } /* sig_ctrl_meas_pim() */ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_pam +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CTRL_MEAS_PAM | | Parameters : dummy - description of parameter dummy | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_pam ( void ) { UBYTE state = GET_STATE( MEAS ); TRACE_ISIG( "sig_ctrl_meas_pam" ); /* process the interference measurement service */ switch( state ) { case MEAS_IDLE: { switch( GET_STATE( MEAS_IM ) ) { case MEAS_IM_START: { meas_im_stop_idle( ); grr_data->meas_im.trig_signal = IM_TRIG_SIGNAL_PAM; SET_STATE( MEAS_IM, MEAS_IM_STOP_REQ ); } break; case MEAS_IM_NULL: { if ( grr_data->meas_im.mode EQ IM_MODE_IDLE_TRANSFER OR grr_data->meas_im.mode EQ IM_MODE_TRANSFER ) { meas_im_prepare_trns( ); meas_im_start_trns( ); SET_STATE( MEAS_IM, MEAS_IM_START ); } } break; default: TRACE_ERROR( "SIG_CTRL_MEAS_PAM unexpected" ); break; } } break; case MEAS_TRANSFER: meas_im_state_changed( MEAS_ACCESS ); break; default: /* do nothing */ break; } /* process the extended measurement service */ switch( state ) { case MEAS_IDLE: { switch( GET_STATE( MEAS_EM ) ) { case MEAS_EM_REP_REQ: meas_em_stop_req( ); SET_STATE( MEAS_EM, MEAS_EM_PENDING ); break; default: /* do nothing */ break; } } break; default: TRACE_ERROR( "SIG_CTRL_MEAS_PAM unexpected, EXT MEAS 2" ); break; } /* process the signal quality service */ if( state EQ MEAS_TRANSFER ) { RX_SetRxQual( RX_QUAL_UNAVAILABLE ); } SET_STATE( MEAS, MEAS_ACCESS ); } /* sig_ctrl_meas_pam() */ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_ptm +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CTRL_MEAS_PTM | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_ptm ( void ) { TRACE_ISIG( "sig_ctrl_meas_ptm" ); switch( GET_STATE( MEAS ) ) { case MEAS_IDLE: case MEAS_ACCESS: meas_im_state_changed( MEAS_TRANSFER ); break; default: /* do nothing */ break; } SET_STATE( MEAS, MEAS_TRANSFER ); } /* sig_ctrl_meas_ptm() */ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_int_list_invalid +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CTRL_MEAS_INT_LIST_INVALID | If this signal is received then the list for interfrence | measurements are invalid | and interference measurements shall be stopped, if running | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_int_list_invalid ( void ) { TRACE_ISIG( "sig_ctrl_meas_int_list_invalid" ); meas_prepare_and_stop_idle( ); } /* sig_ctrl_meas_int_list_invalid() */ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_int_list_valid +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CTRL_MEAS_INT_LIST_VALID | If this signal is received then the list for interfrence | measurements are valid | and interference measurements could be started, refreshed etc. | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_int_list_valid ( void ) { TRACE_ISIG( "sig_ctrl_meas_int_list_valid" ); meas_prepare_and_start_idle( ); } /* sig_ctrl_meas_int_list_valid() */ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_ext_invalid_psi5 +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CTRL_MEAS_EXT_INVALID_PSI5 | If this signal is received then the list for extended | measurements are invalid | and interference measurements could be stopped, if already running | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_ext_invalid_psi5 ( void ) { TRACE_ISIG( "sig_ctrl_meas_ext_invalid_psi5" ); switch( GET_STATE( MEAS ) ) { case MEAS_NULL: case MEAS_IDLE: case MEAS_ACCESS: case MEAS_TRANSFER: if( !meas_em_is_valid_pmo_present( ) ) { meas_em_valid_psi5( ); switch( GET_STATE( MEAS_EM ) ) { case MEAS_EM_REP_REQ: meas_em_stop_req( ); break; default: SET_STATE( MEAS_EM, MEAS_NULL ); break; } } break; default: TRACE_ERROR( "SIG_CTRL_MEAS_EXT_INVALID_PSI5 unexpected" ); break; } } /* sig_ctrl_meas_ext_invalid_psi5() */ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_ext_valid_psi5 +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CTRL_MEAS_EXT_VALID_PSI5 | If this signal is received then the list for extended | measurements are valid | and interference measurements could performed | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_ext_valid_psi5 ( void ) { TRACE_ISIG( "sig_ctrl_meas_ext_valid_psi5" ); switch( GET_STATE( MEAS ) ) { case MEAS_IDLE: if( !meas_em_is_valid_pmo_present( ) ) { switch( GET_STATE( MEAS_EM ) ) { case MEAS_EM_REP_REQ: meas_em_stop_req( ); /*lint -fallthrough*/ case MEAS_EM_NULL: meas_em_valid_psi5( ); meas_em_process_t3178( ); break; default: TRACE_ERROR( "SIG_CTRL_MEAS_EXT_VALID_PSI5 unexpected 1" ); break; } } break; case MEAS_NULL: case MEAS_ACCESS: case MEAS_TRANSFER: if( !meas_em_is_valid_pmo_present( ) ) { /* measurement report parameters of PSI5 shall only be taken into */ /* account in case there is no individually parameter set send to */ /* the MS using a Packet Measurement Order message */ meas_em_valid_psi5( ); meas_em_process_t3178( ); } break; default: TRACE_ERROR( "SIG_CTRL_MEAS_EXT_VALID_PSI5 unexpected 2" ); break; } } /* sig_ctrl_meas_ext_valid_psi5() */ /* +------------------------------------------------------------------------------ | Function : sig_cs_meas_start +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CS_MEAS_START | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_cs_meas_start ( void ) { TRACE_ISIG( "sig_cs_meas_start" ); grr_data->meas_im.v_cs_meas_active = TRUE; meas_prepare_and_start_idle( ); } /* sig_cs_meas_start() */ /* +------------------------------------------------------------------------------ | Function : sig_cs_meas_stop +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CS_MEAS_STOP | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_cs_meas_stop ( void ) { TRACE_ISIG( "sig_cs_meas_stop" ); grr_data->meas_im.v_cs_meas_active = FALSE; meas_prepare_and_stop_idle( ); } /* sig_cs_meas_stop() */ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_pmr_accept +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CTRL_MEAS_PMR_ACCEPT | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_pmr_accept ( void ) { TRACE_ISIG( "sig_ctrl_meas_pmr_accept" ); switch( GET_STATE( MEAS_EM ) ) { case( MEAS_EM_PMR_SENDING ): if( meas_em_send_meas_rpt( FALSE ) EQ FALSE ) { SET_STATE( MEAS_EM, MEAS_EM_NULL ); meas_em_process_t3178( ); } break; default: TRACE_ERROR( "SIG_CTRL_MEAS_PMR_ACCEPT unexpected" ); break; } } /* sig_ctrl_meas_pmr_accept() */ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_pmr_reject +------------------------------------------------------------------------------ | Description : Handles the internal signal SIG_CTRL_MEAS_PMR_REJECT | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_pmr_reject ( void ) { TRACE_ISIG( "sig_ctrl_meas_pmr_reject" ); switch( GET_STATE( MEAS_EM ) ) { case( MEAS_EM_PMR_SENDING ): SET_STATE( MEAS_EM, MEAS_EM_NULL ); meas_em_process_t3178( ); break; default: TRACE_ERROR( "SIG_CTRL_MEAS_PMR_REJECT unexpected" ); break; } } /* sig_ctrl_meas_pmr_reject() */ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_ext_meas_cnf +------------------------------------------------------------------------------ | Description : ... | | Parameters : ... | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_ext_meas_cnf ( T_RRGRR_EXT_MEAS_CNF *rrgrr_ext_meas_cnf ) { TRACE_ISIG( "sig_ctrl_meas_ext_meas_cnf" ); switch( GET_STATE( MEAS ) ) { case MEAS_IDLE: case MEAS_ACCESS: case MEAS_TRANSFER: switch( GET_STATE( MEAS_EM ) ) { case( MEAS_EM_REP_REQ ): if( meas_em_store_rslt( rrgrr_ext_meas_cnf ) EQ TRUE ) { SET_STATE( MEAS_EM, MEAS_EM_PMR_SENDING ); if( meas_em_send_meas_rpt( TRUE ) EQ FALSE ) { /* * The additional state check is necessary because signals * might be send during the processing of the function * meas_em_send_meas_rpt. */ if( GET_STATE( MEAS_EM ) EQ MEAS_EM_PMR_SENDING ) { SET_STATE( MEAS_EM, MEAS_NULL ); meas_em_process_t3178( ); } } } else { SET_STATE( MEAS_EM, MEAS_NULL ); meas_em_process_t3178( ); } break; default: TRACE_EVENT( "SIG_CTRL_MEAS_EXT_MEAS_CNF unexpected 1" ); break; } break; default: TRACE_EVENT( "SIG_CTRL_MEAS_EXT_MEAS_CNF unexpected 2" ); break; } } /* sig_ctrl_meas_ext_meas_cnf() */ /* +------------------------------------------------------------------------------ | Function : sig_gfp_meas_order +------------------------------------------------------------------------------ | Description : Handles the signal SIG_GFP_MEAS_ORDER | | Parameters : - | +------------------------------------------------------------------------------ */ GLOBAL void sig_gfp_meas_order ( void ) { MCAST( d_meas_order, D_MEAS_ORDER ); TRACE_ISIG( "sig_gfp_meas_order" ); if (grr_data->nc2_on) { meas_p_meas_order_ind(d_meas_order); } else { TRACE_EVENT( "PACKET MEASUREMENT ORDER RECEIVED,but NC2 is deactivated" ); } } /* sig_gfp_meas_order() */ /* +------------------------------------------------------------------------------ | Function : sig_gfp_meas_int_meas_stop_con +------------------------------------------------------------------------------ | Description : Handles the signal SIG_GFP_MEAS_INT_MEAS_STOP_CON | | Parameters : *dummy - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void sig_gfp_meas_int_meas_stop_con ( T_MPHP_INT_MEAS_STOP_CON * dummy ) { TRACE_ISIG( "sig_gfp_meas_int_meas_stop_con" ); switch( GET_STATE( MEAS ) ) { case MEAS_NULL: case MEAS_IDLE: case MEAS_ACCESS: case MEAS_TRANSFER: { switch( GET_STATE( MEAS_IM ) ) { case MEAS_IM_STOP_REQ: { if( grr_data->meas_im.trig_signal EQ IM_TRIG_SIGNAL_PAM ) { meas_im_prepare_trns( ); } SET_STATE( MEAS_IM, MEAS_IM_NULL ); grr_data->meas_im.trig_signal = IM_TRIG_SIGNAL_NULL; } break; default: TRACE_ERROR( "SIG_GFP_MEAS_INT_MEAS_STOP_CON unexpected 1" ); break; } } break; default: TRACE_ERROR( "SIG_GFP_MEAS_INT_MEAS_STOP_CON unexpected 2" ); break; } } /* sig_gfp_meas_int_meas_stop_con() */ /* +------------------------------------------------------------------------------ | Function : sig_gfp_meas_int_meas_ind +------------------------------------------------------------------------------ | Description : Handles the signal sig_gfp_meas_int_meas_ind | | Parameters : *mphp_int_meas_ind - Ptr to primitive payload | +------------------------------------------------------------------------------ */ GLOBAL void sig_gfp_meas_int_meas_ind ( T_MPHP_INT_MEAS_IND *mphp_int_meas_ind ) { UBYTE state = GET_STATE( MEAS ); TRACE_ISIG( "sig_gfp_meas_int_meas_ind" ); switch( state ) { case MEAS_ACCESS: case MEAS_TRANSFER: meas_im_new_value( mphp_int_meas_ind, state ); break; case MEAS_IDLE: { switch( GET_STATE( MEAS_IM ) ) { case MEAS_IM_START: meas_im_new_value( mphp_int_meas_ind, state ); break; case MEAS_IM_STOP_REQ: /* do nothing */ break; default: TRACE_ERROR( "SIG_GFP_MEAS_INT_MEAS_IND unexpected 1" ); break; } } break; default: TRACE_ERROR( "SIG_GFP_MEAS_INT_MEAS_IND unexpected 2" ); break; } } /* sig_gfp_meas_int_meas_ind() */ #if !defined (NTRACE) /* +------------------------------------------------------------------------------ | Function : meas_im_trace_i_level +------------------------------------------------------------------------------ | Description : | | Parameters : | +------------------------------------------------------------------------------ */ LOCAL void meas_im_trace_i_level( T_MEAS_IM_FILTER *filter, T_ilev *i_level ) { TRACE_ISIG( "meas_im_trace_i_level" ); if( grr_data->meas_im.n_im_trace & M_IM_TRACE_OUTPUT_VALUE ) { if( filter NEQ NULL ) { TRACE_EVENT_P8( "meas_im_trace_i_level: %02X %02X %02X %02X %02X %02X %02X %02X", i_level->ilev0, i_level->ilev1, i_level->ilev2, i_level->ilev3, i_level->ilev4, i_level->ilev5, i_level->ilev6, i_level->ilev7 ); } else { TRACE_EVENT( "meas_im_trace_i_level: filter EQ NULL" ); } } } /* meas_im_trace_i_level() */ #endif /* #if !defined (NTRACE) */ /* +------------------------------------------------------------------------------ | Function : sig_ctrl_meas_ba_changed +------------------------------------------------------------------------------ | Description : Handles the signal SIG_CTRL_MEAS_BA_CHANGED | | Parameters : | +------------------------------------------------------------------------------ */ GLOBAL void sig_ctrl_meas_ba_changed ( void ) { TRACE_ISIG( "sig_ctrl_meas_ba_changed" ); switch( GET_STATE( MEAS ) ) { case MEAS_IDLE: case MEAS_ACCESS: case MEAS_TRANSFER: psc_db->nc_ms.ncmeas.list.number = 0; psc_db->nc_ms.rfreq.number = 0; psc_db->nc_ms.ncmeas.list.chng_mrk.curr++; break; default: TRACE_ERROR( "SIG_CTRL_MEAS_BA_CHANGED unexpected" ); break; } } /* sig_ctrl_meas_ba_changed() */ /* +------------------------------------------------------------------------------ | Function : sig_gfp_meas_rxlev_pccch_ind +------------------------------------------------------------------------------ | Description : Handles the signal SIG_GFP_MEAS_RXLEV_PCCCH_IND | | Parameters : pccch_lev - signal level received on pccch | +------------------------------------------------------------------------------ */ GLOBAL void sig_gfp_meas_rxlev_pccch_ind( UBYTE pccch_lev ) { TRACE_ISIG( "sig_gfp_meas_rxlev_pccch_ind" ); switch( GET_STATE( MEAS ) ) { case MEAS_IDLE: case MEAS_ACCESS: meas_c_val_update_pim( pccch_lev ); grr_cgrlc_pwr_ctrl_req( TRUE ); break; default: TRACE_ERROR( "SIG_GFP_MEAS_RXLEV_PCCCH_IND unexpected" ); break; } } /* sig_gfp_meas_rxlev_pccch_ind() */ /* +------------------------------------------------------------------------------ | Function : sig_gfp_meas_ctrl_pwr_ta_ptm +------------------------------------------------------------------------------ | Description : Handles the signal SIG_GFP_MEAS_CTRL_PWR_TA_PTM | | Parameters : - | +------------------------------------------------------------------------------ */ GLOBAL void sig_gfp_meas_ctrl_pwr_ta_ptm ( void ) { MCAST( d_ctrl_pwr_ta, D_CTRL_PWR_TA ); TRACE_ISIG( "sig_gfp_meas_ctrl_pwr_ta_ptm" ); switch( GET_STATE( MEAS ) ) { case MEAS_TRANSFER: if( d_ctrl_pwr_ta->v_gpta ) { sig_meas_tc_update_ta_req( ); } { UBYTE pb; pb = psc_db->g_pwr_par.pb; meas_handle_pwr_par( ); if( pb NEQ psc_db->g_pwr_par.pb ) { grr_update_pacch(); } } break; default: TRACE_ERROR( "SIG_GFP_MEAS_CTRL_PWR_TA_PTM unexpected" ); break; } } /* sig_gfp_meas_ctrl_pwr_ta_ptm() */ /* +------------------------------------------------------------------------------ | Function : sig_tc_meas_update_pch +------------------------------------------------------------------------------ | Description : ... | | Parameters : ... | +------------------------------------------------------------------------------ */ GLOBAL void sig_tc_meas_update_pch ( void ) { TRACE_ISIG( "sig_tc_meas_update_pch" ); grr_cgrlc_pwr_ctrl_req( FALSE ); } /* sig_tc_meas_update_pch() */ /* +------------------------------------------------------------------------------ | Function : meas_c_get_value +------------------------------------------------------------------------------ | Description : This function returns the current C value. | | Parameters : void | +------------------------------------------------------------------------------ */ GLOBAL UBYTE meas_c_get_value ( void ) { UBYTE c_value; TRACE_FUNCTION( "meas_c_get_value" ); if( grr_data->meas.c_filter.index > 0 ) { c_value = ( M_ROUND_UP( grr_data->meas.c_filter.value, MEAS_ACRCY ) ); } else { #ifdef _SIMULATION_ TRACE_ERROR( "meas_c_get_value: grr_data->meas.c_filter.index EQ 0" ); #endif /* #ifdef _SIMULATION_ */ c_value = C_VALUE_DEFAULT; } return( c_value ); } /* meas_c_get_value() */ /* +------------------------------------------------------------------------------ | Function : meas_c_get_c_value +------------------------------------------------------------------------------ | Description : | | Parameters : | +------------------------------------------------------------------------------ */ GLOBAL void meas_c_get_c_value ( T_CGRLC_c_value *c_value ) { TRACE_FUNCTION( "meas_c_get_c_value" ); c_value->c_acrcy = MEAS_ACRCY; c_value->c_lev = grr_data->meas.c_filter.value; c_value->c_idx = grr_data->meas.c_filter.index; } /* meas_c_get_c_value() */ /* +------------------------------------------------------------------------------ | Function : meas_c_set_c_value +------------------------------------------------------------------------------ | Description : | | Parameters : | +------------------------------------------------------------------------------ */ GLOBAL void meas_c_set_c_value ( T_CGRLC_c_value *c_value ) { TRACE_FUNCTION( "meas_c_set_c_value" ); grr_data->meas.c_filter.value = ( c_value->c_lev * MEAS_ACRCY ) / c_value->c_acrcy; grr_data->meas.c_filter.index = c_value->c_idx; } /* meas_c_set_c_value() */