FreeCalypso > hg > fc-magnetite
view src/cs/layer1/tm_cfile/l1tm_stats.c @ 248:35b17d54773d
helpers: build-date helper program written
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Thu, 03 Aug 2017 04:24:06 +0000 |
parents | b870b6a44d31 |
children |
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/************* Revision Controle System Header ************* * GSM Layer 1 software * L1TM_STAT.C * * Filename l1tm_stats.c * Copyright 2003 (C) Texas Instruments * ************* Revision Controle System Header *************/ #include "l1_macro.h" #include "l1_confg.h" #if TESTMODE #include <string.h> #include "l1_types.h" #include "sys_types.h" #include "l1_const.h" #include "l1_time.h" #include "l1_signa.h" #include "l1tm_defty.h" #if (AUDIO_TASK == 1) #include "l1audio_const.h" #include "l1audio_cust.h" #include "l1audio_defty.h" #endif #if (L1_GTT == 1) #include "l1gtt_const.h" #include "l1gtt_defty.h" #endif #if (L1_MP3 == 1) #include "l1mp3_defty.h" #endif #if (L1_MIDI == 1) #include "l1midi_defty.h" #endif #include "l1_defty.h" #include "cust_os.h" #include "l1_msgty.h" #include "l1_varex.h" #include "l1_proto.h" #include "l1tm_msgty.h" #include "l1tm_varex.h" /***********************************************************************/ /* TESTMODE 3.X */ /***********************************************************************/ /* External function prototypes */ /*------------------------------*/ void l1tm_stats_read(T_TM_RETURN *tm_return, WORD16 type, UWORD16 bitmask); void l1a_tmode_send_ul_msg(T_TM_RETURN *tm_ret); /* Internal function prototypes */ /*------------------------------*/ void l1tm_stats_compute(UWORD32 pm, UWORD32 toa, UWORD32 snr, WORD16 angle); void l1tm_stats_auto_result_reset_loops(void); void l1tm_reset_rx_stats(void); void l1tm_stats_fb_confirm (T_TMODE_FB_CON *prim, WORD32 test) // loop management done in L1A state machine { l1tm.tmode_stats.loop_count++; l1tm.tmode_stats.flag_recent = prim->fb_flag; if (prim->fb_flag) { l1tm.tmode_stats.flag_count++; } if (prim->fb_flag) // We only save stats from a SUCCESS (including PM) { #if (TOA_ALGO == 2) l1tm_stats_compute(prim->pm_fullres, ((prim->toa)<<2), prim->snr, prim->angle); #else l1tm_stats_compute(prim->pm_fullres, prim->toa, prim->snr, prim->angle); #endif } l1tm_stats_auto_result_reset_loops(); } void l1tm_stats_sb_confirm (T_TMODE_NCELL_SYNC_IND *prim, WORD32 test) // loop management done in L1A state machine { l1tm.tmode_stats.loop_count++; l1tm.tmode_stats.flag_recent = prim->sb_flag; if (prim->sb_flag) { l1tm.tmode_stats.flag_count++; l1tm.tmode_stats.bsic = prim->bsic; } if (prim->sb_flag) // we only save stats from a SUCCESS (including PM) { #if (TOA_ALGO == 2) l1tm_stats_compute(prim->pm_fullres, ((prim->toa)<<2), prim->snr, prim->angle); #else l1tm_stats_compute(prim->pm_fullres, prim->toa, prim->snr, prim->angle); #endif } l1tm_stats_auto_result_reset_loops(); } void l1tm_stats_bcch_confirm (T_TMODE_BCCHS_CON *prim) // loop management done here after stats management // (the only stat is pass/fail) { l1tm.tmode_stats.loop_count++; if (prim->error_flag == FALSE) { l1tm.tmode_stats.flag_count++; l1tm.tmode_stats.flag_recent = 1; l1tm.tmode_stats.bsic = l1a_l1s_com.Scell_info.bsic; } else { l1tm.tmode_stats.flag_recent = 0; } l1tm_stats_auto_result_reset_loops(); } void l1tm_stats_tch_confirm (T_TMODE_TCH_INFO *prim) // loop management and stats management done here { // Update statistics only if downlink task enabled: DL-only or DL+UL if((l1_config.tmode.rf_params.down_up & TMODE_DOWNLINK) && l1_config.tmode.rf_params.tmode_continuous == TM_NO_CONTINUOUS) { l1tm.tmode_stats.loop_count++; // TCH statistics are based on (accumulated) bit errors // Stats are computed independently from the RXQUAL // Discard first 2 blocks of TCH => always wrong if start not on block boundary if (l1tm.tmode_stats.loop_count > 2) { l1tm.tmode_stats.qual_acc_full += prim->qual_full; l1tm.tmode_stats.qual_nbr_meas_full += prim->qual_nbr_meas_full; // fixed point unsigned F9.7 format l1tm.tmode_stats.flag_count = (WORD32)(((l1tm.tmode_stats.qual_acc_full * 100)<<8)/(l1tm.tmode_stats.qual_nbr_meas_full)); } l1tm.tmode_stats.flag_recent = 1; l1tm.tmode_stats.bsic = l1a_l1s_com.Scell_info.bsic; l1tm_stats_compute(prim->pm_fullres, prim->toa, prim->snr, prim->angle); l1tm_stats_auto_result_reset_loops(); } // end if DL-only or DL+UL } void l1tm_stats_mon_confirm (T_TMODE_FB_CON *prim) // loop management done in L1A state machine { l1tm.tmode_stats.loop_count++; l1tm.tmode_stats.flag_recent = prim->fb_flag; if (prim->fb_flag) { l1tm.tmode_stats.flag_count++; } if (prim->fb_flag) // we only save stats from a SUCCESS (including PM) { l1tm_stats_compute(prim->pm_fullres, prim->toa, prim->snr, prim->angle); } l1tm_stats_auto_result_reset_loops(); } /*void l1tm_stats_ra_confirm (T_TMODE_RA_DONE *prim) // this function is only called when the RACH test is done { //l1tm.tmode_stats.fn = prim->fn; l1tm.tmode_state.dedicated_active = 0; }*/ void l1tm_stats_full_list_meas_confirm(T_TMODE_RXLEV_REQ *prim) { T_TM_RETURN tm_ret; WORD16 stats_type = 2; // recent stats UWORD16 stats_bitmask = 0x0003; // for power measurement force rxlev and pm l1tm.tmode_stats.rssi_recent = prim->power_array->accum_power_result; l1tm_stats_read(&tm_ret, stats_type, stats_bitmask); // above function sets tm_ret.status, tm_ret.result[], tm_ret.index, tm_ret.size #if (ETM_PROTOCOL == 1) tm_ret.mid = ETM_RF; #endif tm_ret.cid = STATS_READ; l1a_tmode_send_ul_msg(&tm_ret); } #if L1_GPRS void l1tm_stats_pdtch_confirm (T_TMODE_PDTCH_INFO *prim) // loop management and stats management done here { UWORD8 ts; UWORD8 bit_map = 0x80; l1tm.tmode_stats.loop_count++; l1tm.tmode_stats.bsic = l1a_l1s_com.Scell_info.bsic; // count the number of successes over all time slots allocated for stats within one block for (ts=0;ts<8;ts++) { if (bit_map & l1_config.tmode.stats_config.stat_gprs_slots) { // if crc_error[ts]=FALSE the block is decoded successfully if (!prim->crc_error_tbl[ts]) l1tm.tmode_stats.flag_count ++; } bit_map>>=1; } // TM stats are collected over one block (4 frames) l1tm_stats_compute(prim->pm_fullres, prim->toa, prim->snr, prim->angle); l1tm_stats_auto_result_reset_loops(); } #endif void l1tm_stats_compute(UWORD32 pm, UWORD32 toa, UWORD32 snr, WORD16 angle) { // PM STATS l1tm.tmode_stats.pm_recent = pm; l1tm.tmode_stats.pm_sum += pm; l1tm.tmode_stats.pm_sq_sum += (pm*pm); // TOA STATS l1tm.tmode_stats.toa_recent = toa; l1tm.tmode_stats.toa_sum += toa; l1tm.tmode_stats.toa_sq_sum += (toa*toa); // ANGLE STATS l1tm.tmode_stats.angle_recent = angle; l1tm.tmode_stats.angle_sum += angle; l1tm.tmode_stats.angle_sq_sum += (angle*angle); if (angle < l1tm.tmode_stats.angle_min ) { l1tm.tmode_stats.angle_min = angle; } if (angle > l1tm.tmode_stats.angle_max ) { l1tm.tmode_stats.angle_max = angle; } // SNR STATS l1tm.tmode_stats.snr_recent = snr; l1tm.tmode_stats.snr_sum += snr; l1tm.tmode_stats.snr_sq_sum += (snr*snr); } void l1tm_stats_auto_result_reset_loops(void) { T_TM_RETURN tm_ret; if (l1_config.tmode.stats_config.auto_result_loops) { if ( (l1tm.tmode_stats.loop_count % l1_config.tmode.stats_config.auto_result_loops) == 0) // time to report current stats. call l1tm_stats_read { l1tm_stats_read(&tm_ret, l1_config.tmode.stats_config.stat_type, l1_config.tmode.stats_config.stat_bitmask); // above function sets tm_ret.status, tm_ret.result[], tm_ret.index, tm_ret.size #if (ETM_PROTOCOL == 1) tm_ret.mid = ETM_RF; #endif tm_ret.cid = STATS_READ; l1a_tmode_send_ul_msg(&tm_ret); } } if (l1_config.tmode.stats_config.auto_reset_loops) { if ((l1tm.tmode_stats.loop_count % l1_config.tmode.stats_config.auto_reset_loops) == 0) // time to reset stats. { l1tm_reset_rx_stats(); // resets stats accumulators and success/runs counters but not master loop counter for task. } } } /**************************************************************************** Function: l1tm_is_rx_counter_done Input: none Output: 1 = done; 0 = not done. Checks to see if the RX loop should be stopped, and increments counter. This counter is used in all RX functions. *****************************************************************************/ BOOL l1tm_is_rx_counter_done(void) // another T_TM_RETURN allocated here for auto acknowledge of rf_enable operation. // to help save stack we could pass in a pointer to the tm_return structure, // then save the current values { T_TM_RETURN_ABBREV tm_ret; if (l1_config.tmode.stats_config.num_loops != 0) // 0 = infinite loop { l1tm.tmode_state.rx_counter++; if (l1tm.tmode_state.rx_counter >= l1_config.tmode.stats_config.num_loops) { // acknowledge end of RF_ENABLE operation tm_ret.cid = RF_ENABLE; tm_ret.index = 0; // No index value is sent tm_ret.status = E_FINISHED; tm_ret.size = 1; tm_ret.result[0] = 1; l1a_tmode_send_ul_msg((T_TM_RETURN *) &tm_ret); return 1; } else { return 0; } } else // infinite loop { return 0; } } void l1tm_reset_rx_state(void) { l1tm.tmode_state.rx_counter = 0; l1tm.tmode_state.num_bcchs = 0; } void l1tm_reset_rx_stats(void) { UWORD32 i; l1tm.tmode_stats.toa_sum = 0; l1tm.tmode_stats.toa_sq_sum = 0; l1tm.tmode_stats.toa_recent = 0; l1tm.tmode_stats.rssi_recent = 0; l1tm.tmode_stats.pm_sum = 0; l1tm.tmode_stats.pm_sq_sum = 0; l1tm.tmode_stats.pm_recent = 0; l1tm.tmode_stats.angle_sum = 0; l1tm.tmode_stats.angle_sq_sum = 0; l1tm.tmode_stats.angle_min = +32767; l1tm.tmode_stats.angle_max = -32768; l1tm.tmode_stats.angle_recent = 0; l1tm.tmode_stats.snr_sum = 0; l1tm.tmode_stats.snr_sq_sum = 0; l1tm.tmode_stats.snr_recent = 0; l1tm.tmode_stats.loop_count = 0; l1tm.tmode_stats.flag_count = 0; l1tm.tmode_stats.fn = 0; l1tm.tmode_stats.bsic = 0; l1tm.tmode_stats.qual_acc_full = 0; l1tm.tmode_stats.qual_nbr_meas_full = 0; for (i=0;i<4;i++) l1tm.tmode_stats.rssi_fifo[i] = 0; #if L1_GPRS l1tm.tmode_stats.nb_dl_pdtch_slots = 0; #if 0 /* FreeCalypso TCS211 reconstruction: LoCosto-ism removed */ // Stats Bler l1tm.tmode_stats.bler_total_blocks = 0; for (i=0;i<4;i++) l1tm.tmode_stats.bler_crc[i] = 0; #endif #endif } #endif