FreeCalypso > hg > fc-selenite
view src/cs/layer1/cfile/l1_drive.c @ 0:b6a5e36de839
src/cs: initial import from Magnetite
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 15 Jul 2018 04:39:26 +0000 |
| parents | |
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/************* Revision Controle System Header ************* * GSM Layer 1 software * L1_DRIVE.C * * Filename l1_drive.c * Copyright 2003 (C) Texas Instruments * ************* Revision Controle System Header *************/ #define L1_DRIVE_C #include "l1_confg.h" #if (RF_FAM == 61) #include "apc.h" #endif #define W_A_DSP_PR20037 1 /* FreeCalypso */ #if ((L1M_WAIT_DSP_RESTART_AFTER_VOCODER_ENABLE ==1)&&(W_A_DSP_PR20037 == 1)) #include "nucleus.h" #endif #include "l1_macro.h" #if (CODE_VERSION == SIMULATION) #include <string.h> #include "l1_types.h" #include "sys_types.h" #include "l1_const.h" #include "l1_time.h" #if TESTMODE #include "l1tm_defty.h" #endif #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 //ADDED FOR AAC #if (L1_AAC == 1) #include "l1aac_defty.h" #endif #include "l1_defty.h" #include "l1_varex.h" #include "cust_os.h" #include "l1_msgty.h" #if TESTMODE #include "l1tm_varex.h" #endif #if L2_L3_SIMUL #include "hw_debug.h" #endif #if L1_GPRS #include "l1p_cons.h" #include "l1p_msgt.h" #include "l1p_deft.h" #include "l1p_vare.h" #include "l1p_sign.h" #endif #include <stdio.h> #include "sim_cfg.h" #include "sim_cons.h" #include "sim_def.h" #include "sim_var.h" #include "l1_ctl.h" #else #include <string.h> #include "l1_types.h" #include "sys_types.h" #include "l1_const.h" #include "l1_time.h" #if TESTMODE #include "l1tm_defty.h" #endif #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 //ADDED FOR AAC #if (L1_AAC == 1) #include "l1aac_defty.h" #endif #include "l1_defty.h" #include "l1_varex.h" #include "cust_os.h" #include "l1_msgty.h" #if TESTMODE #include "l1tm_varex.h" #endif #if L2_L3_SIMUL #include "hw_debug.h" #endif #include "tpudrv.h" #if L1_GPRS #include "l1p_cons.h" #include "l1p_msgt.h" #include "l1p_deft.h" #include "l1p_vare.h" #include "l1p_sign.h" #endif #include "l1_ctl.h" #endif #if (RF_FAM == 61) #include "tpudrv61.h" #endif /* * Prototypes of external functions used in this file. * * FreeCalypso change: removed all those prototypes which appear * in tpudrv.h, and kept only the additional ones. */ #if ((REL99 == 1) && (FF_BHO == 1)) #if (L1_MADC_ON == 1) void l1dmacro_rx_fbsb (SYS_UWORD16 radio_freq,UWORD8 adc_active); #else void l1dmacro_rx_fbsb (SYS_UWORD16 radio_freq); #endif #endif//#if ((REL99 == 1) && (FF_BHO == 1)) void Cust_get_ramp_tab(API *a_ramp, UWORD8 txpwr_ramp_up, UWORD8 txpwr_ramp_down, UWORD16 radio_freq); #if ((ANLG_FAM == 1) || (ANLG_FAM == 2) || (ANLG_FAM == 3) || (RF_FAM == 61)) UWORD16 Cust_get_pwr_data(UWORD8 txpwr, UWORD16 radio_freq #if(REL99 && FF_PRF) ,UWORD8 number_uplink_timeslot #endif ); #endif #if L1_GPRS void l1ps_reset_db_mcu_to_dsp(T_DB_MCU_TO_DSP_GPRS *page_ptr); #endif /*-------------------------------------------------------*/ /* l1ddsp_load_info() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1ddsp_load_info(UWORD32 task, API *info_ptr, UWORD8 *data) { if(task == RACH_DSP_TASK) // RACH info. format is only 2 words... { info_ptr[0] = ((API)(data[0])) | ((API)(data[1])<<8); } else // Fill mcu-dsp comm. buffer. { UWORD8 i,j; // Fill data block Header... info_ptr[0] = (1 << B_BLUD); // 1st word: Set B_BLU bit. info_ptr[1] = 0; // 2nd word: cleared. info_ptr[2] = 0; // 3rd word: cleared. if((info_ptr == l1s_dsp_com.dsp_ndb_ptr->a_du_0) || (info_ptr == l1s_dsp_com.dsp_ndb_ptr->a_du_1)) // DATA traffic buffers: size of buffer is 260 bit -> 17 words but DATA traffic uses // only a max of 240 bit (30 bytes) -> 15 words. { for (i=0, j=(3+0); j<(3+15); j++) { info_ptr[j] = ((API)(data[i])) | ((API)(data[i+1]) << 8); i += 2; } #if (TRACE_TYPE==3) if (l1_stats.type == PLAY_UL) { for (i=0, j=(3+0); j<(3+17); j++) { info_ptr[j] = ((API)(data[i])) | ((API)(data[i]) << 8); i ++; } } #endif } else // Data block for control purpose is 184 bit length: 23 bytes: 12 words (16 bit/word). { // Copy first 22 bytes in the first 11 words after header. for (i=0, j=(3+0); j<(3+11); j++) { info_ptr[j] = ((API)(data[i])) | ((API)(data[i+1]) << 8); i += 2; } // Copy last UWORD8 (23rd) in the 12th word after header. info_ptr[14] = data[22]; } } } /*-------------------------------------------------------*/ /* l1ddsp_load_monit_task() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1ddsp_load_monit_task(API monit_task, API fb_mode) { l1s_dsp_com.dsp_db_w_ptr->d_task_md = monit_task; // Write number of measurements if(l1a_l1s_com.mode == CS_MODE) l1s_dsp_com.dsp_ndb_ptr->d_fb_mode = fb_mode; // Write FB detection algo. mode. else l1s_dsp_com.dsp_ndb_ptr->d_fb_mode = 1; } /* --------------------------------------------------- */ /* Locosto Changes....*/ // Parameters: UWORD16 afcval // Return :Void //Functionality: TPU to accept the afcvalue from the MCU and copy it //to the mem_xtal before triggering of AFC Script in DRP #if(RF_FAM == 61) void l1dtpu_load_afc(UWORD16 afc) { l1dmacro_afc(afc, 0); } /* --------------------------------------------------- */ /* Locosto Changes....*/ /* Parameters: API dco_algo_ctl_sb */ /* Functionality: Loads the API d_dco_ctl_algo_sb in the API This should be called after updating the value in the API via cust_Get_dco_algo_ctl(...) */ /* --------------------------------------------------- */ void l1ddsp_load_dco_ctl_algo_sb (UWORD16 dco_ctl_algo) { #if (DSP == 38) || (DSP == 39) l1s_dsp_com.dsp_db_common_w_ptr->d_dco_algo_ctrl_sb = (API) dco_ctl_algo; #endif } /* --------------------------------------------------- */ /* Locosto Changes....*/ /* Parameters: API dco_algo_ctl_nb */ /* Functionality: Loads the API d_dco_ctl_algo_nb in the API This should be called after updating the value in the API via cust_Get_dco_algo_ctl(...) */ /* --------------------------------------------------- */ void l1ddsp_load_dco_ctl_algo_nb (UWORD16 dco_ctl_algo) { #if (DSP == 38) || (DSP == 39) l1s_dsp_com.dsp_db_common_w_ptr->d_dco_algo_ctrl_nb = (API) dco_ctl_algo; #endif } /* --------------------------------------------------- */ /* Locosto Changes....*/ /* Parameters: API dco_algo_ctl_pw */ /* Functionality: Loads the API d_dco_ctl_algo_pw in the API This should be called after updating the value in the API via cust_Get_dco_algo_ctl(...) */ /* --------------------------------------------------- */ void l1ddsp_load_dco_ctl_algo_pw (UWORD16 dco_ctl_algo) { #if (DSP == 38) || (DSP == 39) l1s_dsp_com.dsp_db_common_w_ptr->d_dco_algo_ctrl_pw = (API) dco_ctl_algo; #endif } #endif /*-------------------------------------------------------*/ /* l1ddsp_load_afc() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1ddsp_load_afc(API afc) { #if (L1_EOTD==1) // NEW !!! For EOTD measurements in IDLE mode only, cut AFC updates.... #if (L1_GPRS) if ( (l1a_l1s_com.nsync.eotd_meas_session == FALSE) || (l1a_l1s_com.mode == DEDIC_MODE)|| (l1a_l1s_com.l1s_en_task[PDTCH] == TASK_ENABLED)) #else if ( (l1a_l1s_com.nsync.eotd_meas_session == FALSE) || (l1a_l1s_com.mode == DEDIC_MODE)) #endif { #endif //######################## For DSP Rom ################################# l1s_dsp_com.dsp_db_w_ptr->d_afc = afc; // Write new afc command. #if ((ANLG_FAM == 1) || (ANLG_FAM == 2) || (ANLG_FAM == 3) || (RF_FAM == 61)) // NOTE: In Locosto AFC loading is w.r.t DRP not in ABB l1s_dsp_com.dsp_db_w_ptr->d_ctrl_abb |= (1 << B_AFC); // Validate new afc value. #endif #if (L1_EOTD==1) } #endif } /*-------------------------------------------------------*/ /* l1ddsp_load_txpwr() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*Notes: While Programming APC Ramp always Program the APCDEL also Cal+: APCDEL1: LSB Dwn(9:5):Up(4:0) APCDEL2: MSB Dwn(9:5):Up(4:0) Locosto: APCDEL1: LSB Dwn(9:5):Up(4:0) APCDEL2: MSB Dwn(9:5):Up(4:0) ----- Cal+ APCRAM : Dwn(51:11)Up(10:6)Forced(0) Locosto: APCRAM: Dwn(9:5)Up(4:0) For AFC, APCDEL1, APCDEL2, APCRAMP the Control word d_ctl_abb is checked i f they are reqd to be updated. For AUXAPC (Cal+), the last bit = 1 would mean the DSP would pick it at Tx For APCLEV (Loc), it is picked at every Tx, for dummy burst DSP would make it 0 */ /*-------------------------------------------------------*/ void l1ddsp_load_txpwr(UWORD8 txpwr, UWORD16 radio_freq) { #if ((ANLG_FAM == 1) || (ANLG_FAM == 2) || (ANLG_FAM == 3) || (RF_FAM == 61)) UWORD16 pwr_data; #endif //config if (l1_config.tx_pwr_code ==0) { // Fixed TXPWR. l1s_dsp_com.dsp_db_w_ptr->d_power_ctl = l1_config.params.fixed_txpwr; // GSM management disabled: Fixed TXPWR used. #if(RF_FAM == 61) //Locosto has new API for Ramp #if (DSP == 38) || (DSP == 39) Cust_get_ramp_tab(l1s_dsp_com.dsp_ndb_ptr->a_drp_ramp, txpwr, txpwr, radio_freq); #endif #else #if (CODE_VERSION != SIMULATION) /*** Reference to real ramp array (GSM: 15 power levels, 5-19, DCS: 16 power levels, 0-15) ***/ Cust_get_ramp_tab(l1s_dsp_com.dsp_ndb_ptr->a_ramp, txpwr, txpwr, radio_freq); #endif #endif #if ((ANLG_FAM == 1) || (ANLG_FAM == 2) || (ANLG_FAM == 3)) l1s_dsp_com.dsp_db_w_ptr->d_ctrl_abb |= ( (1 << B_RAMP) | (1 << B_BULRAMPDEL) | (1 << B_BULRAMPDEL2)); #endif #if(RF_FAM == 61) l1s_dsp_com.dsp_db_w_ptr->d_ctrl_abb |= ( (1 << B_RAMP) | (1 << B_BULRAMPDEL) | (1 << B_BULRAMPDEL2)); #endif } else { static UWORD8 last_used_freq_band = 0; UWORD8 freq_band; #if (L1_FF_MULTIBAND == 0) // Check whether band has changed // This will be used to reload ramps if ((l1_config.std.id == DUAL) || (l1_config.std.id == DUALEXT) || (l1_config.std.id == DUAL_US)) { if (radio_freq < l1_config.std.first_radio_freq_band2) freq_band = BAND1; else freq_band = BAND2; } else freq_band = BAND1; #else freq_band = l1_multiband_radio_freq_convert_into_effective_band_id(radio_freq); #endif // Note: txpwr = NO_TXPWR is reserved for forcing the transmitter off // ----- (to suppress SACCH during handover, for example) /*** Check to see if the TXPWR is to be suppressed (txpwr = NO_TXPWR) ***/ if(txpwr == NO_TXPWR) { /*** No transmit ***/ #if ((ANLG_FAM == 1) || (ANLG_FAM == 2) || (ANLG_FAM == 3)) l1s_dsp_com.dsp_db_w_ptr->d_power_ctl = 0x12; // AUXAPC initialization addr 9 pg 0 Omega l1s_dsp_com.dsp_db_w_ptr->d_ctrl_abb |= ( (1 << B_RAMP) | (1 << B_BULRAMPDEL) | (1 << B_BULRAMPDEL2)); #endif #if(RF_FAM == 61 ) //Locosto without Syren Format l1s_dsp_com.dsp_db_w_ptr->d_power_ctl = (API) 0; // APCLEV l1s_dsp_com.dsp_db_w_ptr->d_ctrl_abb |= ( (1 << B_RAMP) | (1 << B_BULRAMPDEL) | (1 << B_BULRAMPDEL2)); #endif l1s.last_used_txpwr = NO_TXPWR; return; } else { /*** Get power data according to clipped TXPWR ***/ pwr_data = Cust_get_pwr_data(txpwr, radio_freq #if(REL99 && FF_PRF) ,1 #endif ); /*** Load power control level adding the APC address register ***/ #if ((ANLG_FAM == 1) || (ANLG_FAM == 2) || (ANLG_FAM == 3)) l1s_dsp_com.dsp_db_w_ptr->d_power_ctl = ((pwr_data << 6) | 0x12); // AUXAPC initialization addr 9 pg 0 Omega #endif #if(RF_FAM == 61) l1s_dsp_com.dsp_db_w_ptr->d_power_ctl = (API)(pwr_data); #endif } #if TESTMODE #if(RF_FAM == 61) // Currently for RF_FAM=61 Enabling APC-Ramp, APCDEL1 and APCDEL2 writing always i.e. in every TDMA frame // TODO: Check whether this is okay if ((l1_config.TestMode) && (l1_config.tmode.rf_params.down_up & TMODE_UPLINK)) #else if ((l1_config.TestMode) && (l1_config.tmode.rf_params.down_up & TMODE_UPLINK) && ((l1s.last_used_txpwr != txpwr) || (l1_config.tmode.rf_params.reload_ramps_flag))) #endif { #if(RF_FAM == 61) #if (DSP == 38) || (DSP == 39) Cust_get_ramp_tab(l1s_dsp_com.dsp_ndb_ptr->a_drp_ramp, txpwr, txpwr, radio_freq); #endif #else #if (CODE_VERSION != SIMULATION) Cust_get_ramp_tab(l1s_dsp_com.dsp_ndb_ptr->a_ramp, txpwr, txpwr, radio_freq); #endif #endif #if ((ANLG_FAM == 1) || (ANLG_FAM == 2) || (ANLG_FAM == 3)) // Setting bit 3 of this register causes DSP to write to APCDEL1 register in Omega. However, // we are controlling this register from MCU through the SPI. Therefore, set it to 0. l1s_dsp_com.dsp_db_w_ptr->d_ctrl_abb |= ( (1 << B_RAMP) | (0 << B_BULRAMPDEL) | (1 << B_BULRAMPDEL2)); #endif #if (RF_FAM == 61) l1s_dsp_com.dsp_db_w_ptr->d_ctrl_abb |= ( (1 << B_RAMP) | (1 << B_BULRAMPDEL) | (1 << B_BULRAMPDEL2)); #endif l1s.last_used_txpwr = txpwr; l1_config.tmode.rf_params.reload_ramps_flag = 0; } else #endif if ((l1s.last_used_txpwr != txpwr) || (last_used_freq_band != freq_band)) { /*** Power level or band has changed, so update the ramp, and trigger the data send to ABB ***/ l1s.last_used_txpwr = txpwr; last_used_freq_band = freq_band; /*** Reference to real ramp array (GSM: 15 power levels, 5-19, DCS: 16 power levels, 0-15) ***/ #if(RF_FAM == 61) #if (DSP == 38) || (DSP == 39) Cust_get_ramp_tab(l1s_dsp_com.dsp_ndb_ptr->a_drp_ramp, txpwr, txpwr, radio_freq); #endif #else #if (CODE_VERSION != SIMULATION) Cust_get_ramp_tab(l1s_dsp_com.dsp_ndb_ptr->a_ramp, txpwr, txpwr, radio_freq); #endif #endif #if ((ANLG_FAM == 1) || (ANLG_FAM == 2) || (ANLG_FAM == 3) ||(RF_FAM == 61)) l1s_dsp_com.dsp_db_w_ptr->d_ctrl_abb |= ( (1 << B_RAMP) | (1 << B_BULRAMPDEL) | (1 << B_BULRAMPDEL2)); #endif } } } #if (FF_L1_FAST_DECODING == 1) /*-------------------------------------------------------*/ /* l1ddsp_load_fp_task() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1ddsp_load_fast_dec_task(API task, UWORD8 burst_id) { if (l1s_check_fast_decoding_authorized(task)) { //l1s_dsp_com.dsp_db_w_ptr->d_fast_paging_ctrl = 0x0001 l1s_dsp_com.dsp_db_common_w_ptr->d_fast_paging_ctrl = 0x00001; if(burst_id == BURST_1) { l1s_dsp_com.dsp_db_common_w_ptr->d_fast_paging_ctrl |= 0x8000; } } } #endif /* FF_L1_FAST_DECODING */ /*-------------------------------------------------------*/ /* l1ddsp_load_rx_task() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1ddsp_load_rx_task(API rx_task, UWORD8 burst_id, UWORD8 tsq) { l1s_dsp_com.dsp_db_w_ptr->d_task_d = rx_task; // Write RX task Identifier. l1s_dsp_com.dsp_db_w_ptr->d_burst_d = burst_id; // Write RX burst Identifier. l1s_dsp_com.dsp_db_w_ptr->d_ctrl_system |= tsq << B_TSQ; // Write end of task DSP state. } /*-------------------------------------------------------*/ /* l1ddsp_load_tx_task() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1ddsp_load_tx_task(API tx_task, UWORD8 burst_id, UWORD8 tsq) { l1s_dsp_com.dsp_db_w_ptr->d_task_u = tx_task; // write TX task Identifier. l1s_dsp_com.dsp_db_w_ptr->d_burst_u = burst_id; // write TX burst Identifier. l1s_dsp_com.dsp_db_w_ptr->d_ctrl_system |= tsq << B_TSQ; // Write end of task DSP state. } /*-------------------------------------------------------*/ /* l1ddsp_load_ra_task() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1ddsp_load_ra_task(API ra_task) { l1s_dsp_com.dsp_db_w_ptr->d_task_ra = ra_task; // write RA task Identifier. } /*-------------------------------------------------------*/ /* l1ddsp_load_tch_mode() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1ddsp_load_tch_mode(UWORD8 dai_mode, BOOL dtx_allowed) { // TCH mode register. // bit[0] -> b_eotd. // bit[1] -> b_audio_async only for WCP // bit [2] -> b_dtx. // bit[3] -> play_ul when set to 1 // bit[4] -> play_dl when set to 1 // bit[5] -> DTX selection for voice memo // bit[6] -> Reserved for ciphering debug // bit[7..10] -> Reserved for ramp up control // bit[11] -> Reserved for analog device selection #if (DSP == 32) UWORD16 mask = 0xfffb; #else // NO OP_WCP UWORD16 mask = 0xfff8; #endif l1s_dsp_com.dsp_ndb_ptr->d_tch_mode = (l1s_dsp_com.dsp_ndb_ptr->d_tch_mode & mask) | (dtx_allowed<<2); #if (L1_EOTD == 1) l1s_dsp_com.dsp_ndb_ptr->d_tch_mode |= B_EOTD; #endif } #if (AMR == 1) /*-------------------------------------------------------*/ /* l1ddsp_load_tch_param() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ #if (FF_L1_TCH_VOCODER_CONTROL == 1) void l1ddsp_load_tch_param(T_TIME_INFO *next_time, UWORD8 chan_mode, UWORD8 chan_type, UWORD8 subchannel, UWORD8 tch_loop, UWORD8 sync_tch, UWORD8 sync_amr, UWORD8 reset_sacch, #if !FF_L1_IT_DSP_DTX UWORD8 vocoder_on) #else UWORD8 vocoder_on, BOOL dtx_dsp_interrupt) #endif #else void l1ddsp_load_tch_param(T_TIME_INFO *next_time, UWORD8 chan_mode, UWORD8 chan_type, UWORD8 subchannel, UWORD8 tch_loop, UWORD8 sync_tch, #if !FF_L1_IT_DSP_DTX UWORD8 sync_amr) #else UWORD8 sync_amr, BOOL dtx_dsp_interrupt) #endif #endif { UWORD32 count_0; UWORD32 count_1; UWORD32 d_ctrl_tch; UWORD32 d_fn; // d_ctrl_tch // ---------- // bit [0..3] -> b_chan_mode // bit [4..7] -> b_chan_type // bit [8] -> b_sync_tch_ul // bit [9] -> b_sync_amr // bit [10] -> b_stop_tch_ul // bit [11] -> b_stop_tch_dl // bit [12..14] -> b_tch_loop // bit [15] -> b_subchannel #if (FF_L1_TCH_VOCODER_CONTROL == 1) d_ctrl_tch = (chan_mode<<B_CHAN_MODE) | (chan_type<<B_CHAN_TYPE) | (subchannel<<B_SUBCHANNEL) | (sync_tch<<B_SYNC_TCH_UL) | (sync_amr<<B_SYNC_AMR) | (tch_loop<<B_TCH_LOOP) | (reset_sacch<<B_RESET_SACCH) | (vocoder_on<<B_VOCODER_ON); #else d_ctrl_tch = (chan_mode<<B_CHAN_MODE) | (chan_type<<B_CHAN_TYPE) | (subchannel<<B_SUBCHANNEL) | (sync_tch<<B_SYNC_TCH_UL) | (sync_amr<<B_SYNC_AMR) | (tch_loop<<B_TCH_LOOP); #endif // d_fn // ---- // bit [0..7] -> b_fn_report // bit [8..15] -> b_fn_sid d_fn = (next_time->fn_in_report) | ((next_time->fn%104)<<8); // a_a5fn // ------ // count_0 (a_a5fn[0]), bit [0..4] -> T2. // count_0 (a_a5fn[1]), bit [5..10] -> T3. // count_1 (a_a5fn[0]), bit [0..10] -> T1. count_0 = ((UWORD16)next_time->t3 << 5) | (next_time->t2); count_1 = (next_time->t1); l1s_dsp_com.dsp_db_w_ptr->d_fn = d_fn; // write both Fn_sid, Fn_report. l1s_dsp_com.dsp_db_w_ptr->a_a5fn[0] = count_0; // cyphering FN part 1. l1s_dsp_com.dsp_db_w_ptr->a_a5fn[1] = count_1; // cyphering FN part 2. l1s_dsp_com.dsp_db_w_ptr->d_ctrl_tch = d_ctrl_tch; // Channel config. #if FF_L1_IT_DSP_DTX // ### TBD: report this block below in the other instance of this function // DTX interrupt request is latched by DSP in TDMA3 (TCH-AFS, TCH-AHS0) or TDMA0 (TCH-AHS1) if ((chan_mode == TCH_AFS_MODE) || (chan_mode == TCH_AHS_MODE)) { if (((next_time->fn_mod13_mod4 == 3) && ((chan_mode == TCH_AFS_MODE) || ((subchannel == 0)))) || ((next_time->fn_mod13_mod4 == 0) && ((chan_mode == TCH_AHS_MODE) && (subchannel == 1))) ) { if (dtx_dsp_interrupt) l1s_dsp_com.dsp_ndb_ptr->d_fast_dtx_enable=1; else l1s_dsp_com.dsp_ndb_ptr->d_fast_dtx_enable=0; } } // Fast DTX not supported else { // No interrupt genaration l1s_dsp_com.dsp_ndb_ptr->d_fast_dtx_enable=0; } #endif } #else /*-------------------------------------------------------*/ /* l1ddsp_load_tch_param() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ #if (FF_L1_TCH_VOCODER_CONTROL == 1) void l1ddsp_load_tch_param(T_TIME_INFO *next_time, UWORD8 chan_mode, UWORD8 chan_type, UWORD8 subchannel, UWORD8 tch_loop, UWORD8 sync_tch, #if !FF_L1_IT_DSP_DTX UWORD8 reset_sacch, UWORD8 vocoder_on) #else UWORD8 reset_sacch, UWORD8 vocoder_on, BOOL dtx_dsp_interrupt) #endif #else void l1ddsp_load_tch_param(T_TIME_INFO *next_time, UWORD8 chan_mode, UWORD8 chan_type, UWORD8 subchannel, #if !FF_L1_IT_DSP_DTX UWORD8 tch_loop, UWORD8 sync_tch) #else UWORD8 tch_loop, UWORD8 sync_tch, BOOL dtx_dsp_interrupt) #endif #endif { UWORD32 count_0; UWORD32 count_1; UWORD32 d_ctrl_tch; UWORD32 d_fn; // d_ctrl_tch // ---------- // bit [0..3] -> b_chan_mode // bit [4..7] -> b_chan_type // bit [8] -> b_sync_tch_ul // bit [9] -> b_sync_tch_dl // bit [10] -> b_stop_tch_ul // bit [11] -> b_stop_tch_dl // bit [12..14] -> b_tch_loop // bit [15] -> b_subchannel #if (FF_L1_TCH_VOCODER_CONTROL == 1) d_ctrl_tch = (chan_mode<<B_CHAN_MODE) | (chan_type<<B_CHAN_TYPE) | (subchannel<<B_SUBCHANNEL) | (sync_tch<<B_SYNC_TCH_UL) | (sync_tch<<B_SYNC_TCH_DL) | (tch_loop<<B_TCH_LOOP) | (reset_sacch<<B_RESET_SACCH) | (vocoder_on<<B_VOCODER_ON); #else d_ctrl_tch = (chan_mode<<B_CHAN_MODE) | (chan_type<<B_CHAN_TYPE) | (subchannel<<B_SUBCHANNEL) | (sync_tch<<B_SYNC_TCH_UL) | (sync_tch<<B_SYNC_TCH_DL) | (tch_loop<<B_TCH_LOOP); #endif // d_fn // ---- // bit [0..7] -> b_fn_report // bit [8..15] -> b_fn_sid d_fn = (next_time->fn_in_report) | ((next_time->fn%104)<<8); // a_a5fn // ------ // count_0 (a_a5fn[0]), bit [0..4] -> T2. // count_0 (a_a5fn[1]), bit [5..10] -> T3. // count_1 (a_a5fn[0]), bit [0..10] -> T1. count_0 = ((UWORD16)next_time->t3 << 5) | (next_time->t2); count_1 = (next_time->t1); l1s_dsp_com.dsp_db_w_ptr->d_fn = d_fn; // write both Fn_sid, Fn_report. l1s_dsp_com.dsp_db_w_ptr->a_a5fn[0] = count_0; // cyphering FN part 1. l1s_dsp_com.dsp_db_w_ptr->a_a5fn[1] = count_1; // cyphering FN part 2. l1s_dsp_com.dsp_db_w_ptr->d_ctrl_tch = d_ctrl_tch; // Channel config. } #endif #if (L1_VOCODER_IF_CHANGE == 0) // TODO: to be moved in API file (see BUG3093) BOOL enable_tch_vocoder(BOOL vocoder) { #if (FF_L1_TCH_VOCODER_CONTROL == 1) // To enable the vocoder, we set the trigger => then handled in l1s_dedicated_mode_manager #if (W_A_DSP_PR20037 == 1) if ((vocoder==TRUE) && (l1a_l1s_com.dedic_set.start_vocoder == TCH_VOCODER_DISABLED)) { l1a_l1s_com.dedic_set.start_vocoder = TCH_VOCODER_ENABLE_REQ; #if ( L1M_WAIT_DSP_RESTART_AFTER_VOCODER_ENABLE ==1) NU_Sleep(DSP_VOCODER_ON_TRANSITION); // DSP transition #endif } // When vocoder_on = FALSE, vocoder module is not executed else if ((vocoder==FALSE) && (l1a_l1s_com.dedic_set.start_vocoder == TCH_VOCODER_ENABLED)) { l1a_l1s_com.dedic_set.start_vocoder = TCH_VOCODER_DISABLE_REQ; } #else // W_A_DSP_PR20037 == 0 if (vocoder) { l1a_l1s_com.dedic_set.start_vocoder = TRUE; } // When vocoder_on = FALSE, vocoder module is not executed else { l1a_l1s_com.dedic_set.vocoder_on = FALSE; } #endif // W_A_DSP_PR20037 return TRUE; #else return FALSE; #endif } #endif // L1_VOCODER_IF_CHANGE BOOL l1_select_mcsi_port(UWORD8 port) { #if ( (CHIPSET == 12) && (RF_FAM != 61) ) l1s_dsp_com.dsp_ndb_ptr->d_mcsi_select = (API)port; return TRUE; #else return FALSE; #endif } // TODO: to be moved in API file /*-------------------------------------------------------*/ /* l1ddsp_load_ciph_param() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1ddsp_load_ciph_param(UWORD8 a5mode, T_ENCRYPTION_KEY *ciph_key) { // Store ciphering mode (0 for no ciphering) in MCU-DSP com. l1s_dsp_com.dsp_ndb_ptr->d_a5mode = a5mode; // A5 algorithm (0 for none). // Store ciphering key. #if (L1_A5_3 == 1) if(a5mode == 3) { #if(OP_L1_STANDALONE != 1) l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[0] = (ciph_key->A[0]) | (ciph_key->A[1] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[1] = (ciph_key->A[2]) | (ciph_key->A[3] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[2] = (ciph_key->A[4]) | (ciph_key->A[5] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[3] = (ciph_key->A[6]) | (ciph_key->A[7] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[4] = (ciph_key->A[8]) | (ciph_key->A[9] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[5] = (ciph_key->A[10]) | (ciph_key->A[11] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[6] = (ciph_key->A[12]) | (ciph_key->A[13] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[7] = (ciph_key->A[14]) | (ciph_key->A[15] << 8); #else // (OP_L1_STANDALONE == 1) l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[0] = (ciph_key->A[0]) | (ciph_key->A[1] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[1] = (ciph_key->A[2]) | (ciph_key->A[3] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[2] = (ciph_key->A[4]) | (ciph_key->A[5] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[3] = (ciph_key->A[6]) | (ciph_key->A[7] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[4] = (ciph_key->A[8]) | (ciph_key->A[1] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[5] = (ciph_key->A[10]) | (ciph_key->A[3] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[6] = (ciph_key->A[12]) | (ciph_key->A[5] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[7] = (ciph_key->A[14]) | (ciph_key->A[7] << 8); #endif } else // a5mode == 1 or 2 { l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[0] = (ciph_key->A[0]) | (ciph_key->A[1] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[1] = (ciph_key->A[2]) | (ciph_key->A[3] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[2] = (ciph_key->A[4]) | (ciph_key->A[5] << 8); l1s_dsp_com.dsp_ndb_ptr->a_a5_kc[3] = (ciph_key->A[6]) | (ciph_key->A[7] << 8); } #else l1s_dsp_com.dsp_ndb_ptr->a_kc[0] = (ciph_key->A[0]) | (ciph_key->A[1] << 8); l1s_dsp_com.dsp_ndb_ptr->a_kc[1] = (ciph_key->A[2]) | (ciph_key->A[3] << 8); l1s_dsp_com.dsp_ndb_ptr->a_kc[2] = (ciph_key->A[4]) | (ciph_key->A[5] << 8); l1s_dsp_com.dsp_ndb_ptr->a_kc[3] = (ciph_key->A[6]) | (ciph_key->A[7] << 8); #endif } /*-------------------------------------------------------*/ /* l1ddsp_stop_tch() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1ddsp_stop_tch(void) { // Tch channel description. // bit [10] -> b_stop_tch_ul, stop TCH/UL. // bit [11] -> b_stop_tch_dl, stop TCH/DL. l1s_dsp_com.dsp_db_w_ptr->d_ctrl_tch |= 3 << B_STOP_TCH_UL; } /*-------------------------------------------------------*/ /* l1ddsp_meas_read() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1ddsp_meas_read(UWORD8 nbmeas, UWORD8 *pm) { UWORD8 i; for (i= 0; i < nbmeas; i++) { pm[i] = ((l1s_dsp_com.dsp_db_r_ptr->a_pm[i] & 0xffff) >> 5); } #if TESTMODE if(l1_config.TestMode) l1tm.tmode_stats.pm_recent = l1s_dsp_com.dsp_db_r_ptr->a_pm[0] & 0xffff; #endif } #if (AMR == 1) /*-------------------------------------------------------*/ /* l1ddsp_load_amr_param() */ /*-------------------------------------------------------*/ /* Parameters : AMR configuration */ /* Return : none */ /* Functionality : Download the AMR configuration to the */ /* DSP via API */ /*-------------------------------------------------------*/ void l1ddsp_load_amr_param(T_AMR_CONFIGURATION amr_param, UWORD8 cmip) { // Clear the AMR API buffer l1s_dsp_com.dsp_ndb_ptr->a_amr_config[0] = (API)0; l1s_dsp_com.dsp_ndb_ptr->a_amr_config[1] = (API)0; l1s_dsp_com.dsp_ndb_ptr->a_amr_config[2] = (API)0; l1s_dsp_com.dsp_ndb_ptr->a_amr_config[3] = (API)0; // Set the AMR parameters l1s_dsp_com.dsp_ndb_ptr->a_amr_config[NSCB_INDEX] |= (API)((amr_param.noise_suppression_bit & NSCB_MASK ) << NSCB_SHIFT); l1s_dsp_com.dsp_ndb_ptr->a_amr_config[ICMUL_INDEX] |= (API)((amr_param.initial_codec_mode & ICM_MASK ) << ICMUL_SHIFT); l1s_dsp_com.dsp_ndb_ptr->a_amr_config[ICMDL_INDEX] |= (API)((amr_param.initial_codec_mode & ICM_MASK ) << ICMDL_SHIFT); l1s_dsp_com.dsp_ndb_ptr->a_amr_config[ICMIUL_INDEX] |= (API)((amr_param.initial_codec_mode_indicator & ICMI_MASK ) << ICMIUL_SHIFT); l1s_dsp_com.dsp_ndb_ptr->a_amr_config[ICMIDL_INDEX] |= (API)((amr_param.initial_codec_mode_indicator & ICMI_MASK ) << ICMIDL_SHIFT); l1s_dsp_com.dsp_ndb_ptr->a_amr_config[ACSUL_INDEX] |= (API)((amr_param.active_codec_set & ACS_MASK ) << ACSUL_SHIFT); l1s_dsp_com.dsp_ndb_ptr->a_amr_config[ACSDL_INDEX] |= (API)((amr_param.active_codec_set & ACS_MASK ) << ACSDL_SHIFT); l1s_dsp_com.dsp_ndb_ptr->a_amr_config[THR1_INDEX] |= (API)((amr_param.threshold[0] & THR_MASK ) << THR1_SHIFT); l1s_dsp_com.dsp_ndb_ptr->a_amr_config[THR2_INDEX] |= (API)((amr_param.threshold[1] & THR_MASK ) << THR2_SHIFT); l1s_dsp_com.dsp_ndb_ptr->a_amr_config[THR3_INDEX] |= (API)((amr_param.threshold[2] & THR_MASK ) << THR3_SHIFT); l1s_dsp_com.dsp_ndb_ptr->a_amr_config[HYST1_INDEX] |= (API)((amr_param.hysteresis[0] & HYST_MASK ) << HYST1_SHIFT); l1s_dsp_com.dsp_ndb_ptr->a_amr_config[HYST2_INDEX] |= (API)((amr_param.hysteresis[1] & HYST_MASK ) << HYST2_SHIFT); l1s_dsp_com.dsp_ndb_ptr->a_amr_config[HYST3_INDEX] |= (API)((amr_param.hysteresis[2] & HYST_MASK ) << HYST3_SHIFT); l1s_dsp_com.dsp_ndb_ptr->a_amr_config[CMIP_INDEX] |= (API)((cmip & CMIP_MASK ) << CMIP_SHIFT); } #endif #if (L1_SAIC != 0) /*-------------------------------------------------------*/ /* l1ddsp_load_swh_flag() */ /*-------------------------------------------------------*/ /* Parameters : SWH (Spatial Whitening) Flag */ /* Return : none */ /* Functionality : To write the d_swh_ApplyWhitening flag*/ /*-------------------------------------------------------*/ void l1ddsp_load_swh_flag (UWORD16 SWH_flag, UWORD16 SAIC_flag) { if(SAIC_flag) { l1s_dsp_com.dsp_db_common_w_ptr->d_swh_ctrl_db = SAIC_ENABLE_DB; if(SWH_flag) { l1s_dsp_com.dsp_db_common_w_ptr->d_swh_ctrl_db |= (0x01<< B_SWH_DB); } } else { l1s_dsp_com.dsp_db_common_w_ptr->d_swh_ctrl_db = 0; } } #endif /*-------------------------------------------------------*/ /* l1ddsp_end_scenario() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1ddsp_end_scenario(UWORD8 type) { #if (CODE_VERSION == SIMULATION) #if (AUDIO_SIMULATION) switch(type) { case GSM_CTL: case GSM_MISC_CTL: // a DSP control for a GSM task or // a DSP control for a GSM and a MISC tasks //----------------------------- { // set DSP_ENB and DSP_PAG for communication interrupt l1s_tpu_com.reg_cmd->dsp_pag_bit = l1s_dsp_com.dsp_w_page; l1s_tpu_com.reg_cmd->dsp_enb_bit = ON; // change DSP page pointer for next controle l1s_dsp_com.dsp_w_page ^= 1; } break; case MISC_CTL: // a DSP control for a MISC task //------------------------------ { // set only MISC task and reset MISC page // (don't change GSM PAGE). // set DSP communication Interrupt. // set DSP_ENB and the same DSP_PAG for communication interrupt l1s_tpu_com.reg_cmd->dsp_pag_bit = l1s_dsp_com.dsp_w_page^1; l1s_tpu_com.reg_cmd->dsp_enb_bit = ON; } break; } #else // NO AUDIO_SIMULATION // set DSP_ENB and DSP_PAG for communication interrupt l1s_tpu_com.reg_cmd->dsp_pag_bit = l1s_dsp_com.dsp_w_page; l1s_tpu_com.reg_cmd->dsp_enb_bit = ON; // change DSP page pointer for next control l1s_dsp_com.dsp_w_page ^= 1; #endif // AUDIO_SIMULATION #else // NOT_SIMULATION UWORD32 dsp_task; switch(type) { case GSM_CTL: // a DSP control for a GSM task //----------------------------- { // set only GSM task and GSM page dsp_task = B_GSM_TASK | l1s_dsp_com.dsp_w_page; // change DSP page pointer for next controle l1s_dsp_com.dsp_w_page ^= 1; } break; case MISC_CTL: // a DSP control for a MISC task //------------------------------ { UWORD32 previous_page = l1s_dsp_com.dsp_w_page ^ 1; // set only MISC task and reset MISC page // (don't change GSM PAGE). // set DSP communication Interrupt. dsp_task = B_MISC_TASK | previous_page; // Rem: DSP makes the DB header feedback even in case // of MISC task (like TONES). This created some // side effect which are "work-around" passing // the correct DB page to the DSP. } break; case GSM_MISC_CTL: // a DSP control for a GSM and a MISC tasks //----------------------------------------- { // set GSM task, MISC task and GSM page bit..... dsp_task = B_GSM_TASK | B_MISC_TASK | l1s_dsp_com.dsp_w_page; // change DSP page pointer for next controle l1s_dsp_com.dsp_w_page ^= 1; } break; #if 0 /* enable this after TCS211 reconstruction */ default: dsp_task = 0; #endif } // write dsp tasks..... #if (DSP >= 33) l1s_dsp_com.dsp_ndb_ptr->d_dsp_page = (API) dsp_task; #else l1s_dsp_com.dsp_param_ptr->d_dsp_page = (API) dsp_task; #endif // Enable frame IT on next TDMA l1dmacro_set_frame_it(); #if (DSP >= 38) // DSP CPU load measurement - write logic (provide TDMA frame number to DSP) (*((volatile UWORD16 *)(DSP_CPU_LOAD_MCU_W_TDMA_FN))) = (API)l1s.actual_time.fn_mod42432; #endif #endif // NOT_SIMULATION } /*-------------------------------------------------------*/ /* l1dtpu_meas() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /* Locosto : should take additional Param of task */ /*-------------------------------------------------------*/ void l1dtpu_meas(UWORD16 radio_freq, WORD8 agc, UWORD8 lna_off, UWORD16 win_id, UWORD16 tpu_synchro, UWORD8 adc_active #if(RF_FAM == 61) ,UWORD8 afc_mode ,UWORD8 if_ctl #endif ) { WORD16 offset; WORD16 when; UWORD16 offset_chg; #if TESTMODE if (!l1_config.agc_enable) { // AGC gain can only be controlled in 2dB steps as the bottom bit (bit zero) // corresponds to the lna_off bit agc = l1_config.tmode.rx_params.agc; lna_off = l1_config.tmode.rx_params.lna_off; } #endif // TESTMODE // Compute offset offset_chg = ((win_id * BP_DURATION) >> BP_SPLIT_PW2); offset = tpu_synchro + offset_chg; if(offset >= TPU_CLOCK_RANGE) offset -= TPU_CLOCK_RANGE; // Compute offset change timing when = offset_chg + PROVISION_TIME - (l1_config.params.rx_synth_setup_time + EPSILON_OFFS); if(when < 0) when += TPU_CLOCK_RANGE; // Program TPU scenario l1dmacro_offset (offset, when); // change TPU offset according to win_id l1dmacro_rx_synth (radio_freq); // pgme SYNTH. if(adc_active == ACTIVE) l1dmacro_adc_read_rx(); // pgme ADC measurement l1dmacro_agc (radio_freq, agc,lna_off #if (RF_FAM == 61) ,if_ctl #endif ); // pgme AGC. #if (CODE_VERSION == SIMULATION) l1dmacro_rx_ms (radio_freq, 0); // pgm PWR acquisition. #else #if (L1_MADC_ON == 1) #if (RF_FAM == 61) l1dmacro_rx_ms (radio_freq,adc_active); // pgm PWR acquisition. #endif #else l1dmacro_rx_ms (radio_freq); // pgm PWR acquisition. #endif #endif l1dmacro_offset (tpu_synchro, IMM); // restore offset //Locosto #if(RF_FAM == 61) // L1_AFC_SCRIPT_MODE - This is specific to Locosto to make AFC script run after // the second power measurement during FBNEW if ((win_id == 0) || (afc_mode == L1_AFC_SCRIPT_MODE)) #else if (win_id == 0) #endif { #if ((ANLG_FAM == 1) || (ANLG_FAM == 2) || (ANLG_FAM == 3)) // NOTE: In Locosto AFC is in DRP not in triton l1ddsp_load_afc(l1s.afc); #endif //Locosto #if(RF_FAM == 61) if(afc_mode != L1_AFC_NONE) { if(afc_mode == L1_AFC_SCRIPT_MODE) { l1dtpu_load_afc(l1s.afc); //Load the Initial afc value to the TPU. TPU would copy it to the DRP Wrapper Mem. } else { l1ddsp_load_afc(l1s.afc); } } #endif // end Locosto } } /*-------------------------------------------------------*/ /* l1dtpu_neig_fb() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1dtpu_neig_fb(UWORD16 radio_freq, WORD8 agc, UWORD8 lna_off) { #if TESTMODE if (!l1_config.agc_enable) { // AGC gain can only be controlled in 2dB steps as the bottom bit (bit zero) // corresponds to the lna_off bit agc = l1_config.tmode.rx_params.agc; lna_off = l1_config.tmode.rx_params.lna_off; } #endif l1dmacro_rx_synth (radio_freq); // pgme SYNTH. l1dmacro_agc (radio_freq,agc, lna_off #if (RF_FAM == 61) ,IF_120KHZ_DSP #endif ); // pgme AGC. #if (L1_MADC_ON == 1) #if (RF_FAM == 61) l1dmacro_rx_fb (radio_freq,INACTIVE); // pgm FB acquisition. #endif #else l1dmacro_rx_fb (radio_freq); // pgm FB acquisition. #endif } /*-------------------------------------------------------*/ /* l1dtpu_neig_fb26() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1dtpu_neig_fb26(UWORD16 radio_freq, WORD8 agc, UWORD8 lna_off, UWORD32 offset_serv) { WORD16 offset; #if TESTMODE if (!l1_config.agc_enable) { // AGC gain can only be controlled in 2dB steps as the bottom bit (bit zero) // corresponds to the lna_off bit agc = l1_config.tmode.rx_params.agc; lna_off = l1_config.tmode.rx_params.lna_off; } #endif // Compute offset offset = offset_serv + l1_config.params.fb26_anchoring_time; if(offset >= TPU_CLOCK_RANGE) offset -= TPU_CLOCK_RANGE; // Program TPU scenario l1dmacro_offset (offset, l1_config.params.fb26_change_offset_time); l1dmacro_rx_synth (radio_freq); // pgme SYNTH. l1dmacro_agc (radio_freq,agc, lna_off #if (RF_FAM == 61) ,IF_120KHZ_DSP #endif ); // pgme AGC. #if (L1_MADC_ON == 1) #if (RF_FAM == 61) l1dmacro_rx_fb26 (radio_freq, INACTIVE); // pgm FB acquisition. #endif #else l1dmacro_rx_fb26 (radio_freq); // pgm FB acquisition. #endif l1dmacro_offset (offset_serv, IMM); // restore offset } /*-------------------------------------------------------*/ /* l1dtpu_neig_sb() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1dtpu_neig_sb(UWORD16 radio_freq, WORD8 agc, UWORD8 lna_off, UWORD32 time_alignmt, UWORD32 offset_serv, UWORD8 reload_flag, UWORD8 attempt #if (RF_FAM == 61) ,UWORD8 if_ctl #endif ) { UWORD16 offset_neigh; #if TESTMODE if (!l1_config.agc_enable) { // AGC gain can only be controlled in 2dB steps as the bottom bit (bit zero) // corresponds to the lna_off bit agc = l1_config.tmode.rx_params.agc; lna_off = l1_config.tmode.rx_params.lna_off; } #endif // compute offset neighbour... offset_neigh = offset_serv + time_alignmt; if(offset_neigh >= TPU_CLOCK_RANGE) offset_neigh -= TPU_CLOCK_RANGE; // load OFFSET with NEIGHBOUR value. l1dmacro_offset (offset_neigh, l1_config.params.rx_change_offset_time); // Insert 1 NOP to correct the EPSILON_SYNC side effect. if(attempt != 2) if(time_alignmt >= (TPU_CLOCK_RANGE - EPSILON_SYNC)) l1dmacro_offset (offset_neigh, 0); // load OFFSET with NEIGHBOUR value. l1dmacro_rx_synth(radio_freq); // pgme SYNTH. l1dmacro_agc (radio_freq, agc, lna_off #if (RF_FAM == 61) ,if_ctl #endif ); // pgme AGC. #if (L1_MADC_ON == 1) #if (RF_FAM == 61) l1dmacro_rx_sb (radio_freq,INACTIVE); // pgm SB acquisition. #endif #else l1dmacro_rx_sb (radio_freq); // pgm SB acquisition. #endif // Restore offset with serving value. if(reload_flag == TRUE) { l1dmacro_offset (offset_serv, IMM); } } /*-------------------------------------------------------*/ /* l1dtpu_neig_fbsb() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ #if ((REL99 == 1) && (FF_BHO == 1)) /*void l1dtpu_neig_fbsb(UWORD16 radio_freq, WORD8 agc, UWORD8 lna_off #if (RF_FAM == 61) ,UWORD8 if_ctl #endif )*/ void l1dtpu_neig_fbsb(UWORD16 radio_freq, WORD8 agc, UWORD8 lna_off) { #if TESTMODE if (!l1_config.agc_enable) { // AGC gain can only be controlled in 2dB steps as the bottom bit (bit zero) // corresponds to the lna_off bit agc = l1_config.tmode.rx_params.agc; lna_off = l1_config.tmode.rx_params.lna_off; } #endif // TESTMODE l1dmacro_rx_synth (radio_freq); // pgme SYNTH. /*l1dmacro_agc(radio_freq, agc, lna_off #if (RF_FAM == 61) ,if_ctl #endif ); // pgme AGC. */ l1dmacro_agc (radio_freq,agc, lna_off #if (RF_FAM == 61) ,L1_CTL_LOW_IF #endif ); // pgme AGC. #if (L1_MADC_ON == 1) #if (RF_FAM == 61) l1dmacro_rx_fbsb(radio_freq,INACTIVE); // pgm FB acquisition. #endif #else l1dmacro_rx_fbsb(radio_freq); // pgm FB acquisition.- sajal commented #endif } #endif // #if ((REL99 == 1) && (FF_BHO == 1)) /*-------------------------------------------------------*/ /* l1dtpu_neig_sb26() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1dtpu_neig_sb26(UWORD16 radio_freq, WORD8 agc, UWORD8 lna_off, UWORD32 time_alignmt, UWORD32 fn_offset, UWORD32 offset_serv #if (RF_FAM == 61) ,UWORD8 if_ctl #endif ) { UWORD16 offset_neigh; #if TESTMODE if (!l1_config.agc_enable) { // AGC gain can only be controlled in 2dB steps as the bottom bit (bit zero) // corresponds to the lna_off bit agc = l1_config.tmode.rx_params.agc; lna_off = l1_config.tmode.rx_params.lna_off; } #endif // compute offset neighbour... offset_neigh = offset_serv + time_alignmt; if(offset_neigh >= TPU_CLOCK_RANGE) offset_neigh -= TPU_CLOCK_RANGE; if(fn_offset != 0) l1dmacro_offset (offset_neigh, 0); // 1 NOP in some case else l1dmacro_offset (offset_neigh, l1_config.params.fb26_change_offset_time); l1dmacro_rx_synth(radio_freq); // pgme SYNTH. l1dmacro_agc(radio_freq, agc, lna_off #if (RF_FAM == 61) ,if_ctl #endif ); // pgme AGC. #if (L1_MADC_ON == 1) #if (RF_FAM == 61) l1dmacro_rx_sb (radio_freq, INACTIVE); // pgm SB acquisition. #endif #else l1dmacro_rx_sb (radio_freq); // pgm SB acquisition. #endif l1dmacro_offset (offset_serv, IMM); // Restore offset with serving value. } /*-------------------------------------------------------*/ /* l1dtpu_serv_rx_nb() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1dtpu_serv_rx_nb(UWORD16 radio_freq, WORD8 agc, UWORD8 lna_off, UWORD32 synchro_serv,UWORD32 new_offset,BOOL change_offset, UWORD8 adc_active #if(RF_FAM == 61) , UWORD8 csf_filter_choice , UWORD8 if_ctl #endif #if (NEW_SNR_THRESHOLD == 1) , UWORD8 saic_flag #endif/* NEW_SNR_THRESHOLD == 1*/ ) { #if (CODE_VERSION == SIMULATION) UWORD32 tpu_w_page; if (hw.tpu_r_page==0) tpu_w_page=1; else tpu_w_page=0; // Give the Ts related to the L1s hw.rx_id[tpu_w_page][0]= ((TPU_CLOCK_RANGE+new_offset-synchro_serv)%TPU_CLOCK_RANGE)/TN_WIDTH; hw.num_rx[tpu_w_page][0]=1; hw.rx_group_id[tpu_w_page]=1; #endif #if TESTMODE if (!l1_config.agc_enable) { // AGC gain can only be controlled in 2dB steps as the bottom bit (bit zero) // corresponds to the lna_off bit agc = l1_config.tmode.rx_params.agc; lna_off = l1_config.tmode.rx_params.lna_off; } #endif l1dmacro_synchro (l1_config.params.rx_change_synchro_time, synchro_serv); // Adjust serving OFFSET. #if L2_L3_SIMUL #if (DEBUG_TRACE == BUFFER_TRACE_OFFSET) buffer_trace(3, 0x43, synchro_serv,l1s.actual_time.fn,0); #endif #endif // Need to slide offset to cope with the new synchro. if(change_offset) l1dmacro_offset(new_offset, l1_config.params.rx_change_offset_time); l1dmacro_rx_synth(radio_freq); // load SYNTH. if(adc_active == ACTIVE) l1dmacro_adc_read_rx(); // pgme ADC measurement l1dmacro_agc (radio_freq, agc, lna_off #if (RF_FAM == 61) ,if_ctl #endif ); #if TESTMODE && (CODE_VERSION != SIMULATION) // Continuous mode: Rx continuous scenario only on START_RX state. if ((l1_config.TestMode) && (l1_config.tmode.rf_params.tmode_continuous == TM_START_RX_CONTINUOUS)) #if (L1_MADC_ON == 1) #if (RF_FAM == 61) l1dmacro_rx_cont (FALSE, radio_freq,adc_active,csf_filter_choice #if (NEW_SNR_THRESHOLD == 1) ,saic_flag #endif /* NEW_SNR_THRESHOLD*/ ); #endif /* RF_FAM == 61*/ #else /* L1_MADC_ON == 1 */ #if (RF_FAM == 61) l1dmacro_rx_cont (FALSE, radio_freq,csf_filter_choice); #else l1dmacro_rx_cont (FALSE, radio_freq); #endif #endif //TBD Danny New MAcro for Cont Tx reqd, to use only External Trigger else #endif #if ( L1_MADC_ON == 1) #if (RF_FAM == 61) l1dmacro_rx_nb (radio_freq, adc_active, csf_filter_choice #if (NEW_SNR_THRESHOLD == 1) ,saic_flag #endif /* NEW_SNR_THRESHOLD*/ ); // RX window for NB. #endif /* RF_FAM == 61*/ #else /* L1_MADC_ON == 1*/ #if (RF_FAM == 61) l1dmacro_rx_nb (radio_freq, csf_filter_choice); // RX window for NB. #else l1dmacro_rx_nb (radio_freq); // RX window for NB. #endif #endif #if ((ANLG_FAM == 1) || (ANLG_FAM == 2) || (ANLG_FAM == 3)) l1ddsp_load_afc(l1s.afc); #endif #if (RF_FAM == 61) l1dtpu_load_afc(l1s.afc); #endif if(change_offset) l1dmacro_offset(synchro_serv, IMM); // Restore offset. } /*-------------------------------------------------------*/ /* l1dtpu_serv_tx_nb() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1dtpu_serv_tx_nb(UWORD16 radio_freq, UWORD8 timing_advance, UWORD32 offset_serv, UWORD8 txpwr, UWORD8 adc_active) { WORD32 time; UWORD32 offset_tx; UWORD32 timing_advance_in_qbit = (UWORD32)timing_advance << 2; #if (CODE_VERSION == SIMULATION) UWORD32 tpu_w_page; if (hw.tpu_r_page==0) tpu_w_page=1; else tpu_w_page=0; hw.tx_id[tpu_w_page][0]=3;// MS synchronized on TN=0 for RX => TN=3 for TX hw.num_tx[tpu_w_page][0]=1; hw.tx_group_id[tpu_w_page]=1; #endif // Reset timing advance if TA_ALGO not enabled. #if !TA_ALGO timing_advance_in_qbit = 0; #endif // Compute offset value for TX. // PRG_TX has become variable, no longer contained in TIME_OFFSET_TX ! offset_tx = (offset_serv + TIME_OFFSET_TX-l1_config.params.prg_tx_gsm - timing_advance_in_qbit) ; if (offset_tx >= TPU_CLOCK_RANGE) offset_tx -= TPU_CLOCK_RANGE; // Check that RX controle has been already installed. // Offset for TX must be set an immediately if RX is there else // it must be performed EPSILON_SYNC before current offset time. if( l1s.tpu_ctrl_reg & CTRL_RX ) time = l1_config.params.tx_change_offset_time - l1_config.params.prg_tx_gsm; else time = TPU_CLOCK_RANGE - EPSILON_SYNC; l1dmacro_offset (offset_tx, time); // load OFFSET for TX before each burst. #if L2_L3_SIMUL #if (DEBUG_TRACE == BUFFER_TRACE_OFFSET) buffer_trace(2, offset_tx,l1s.actual_time.fn,0,0); #endif #endif l1dmacro_tx_synth(radio_freq); // load SYNTH. #if TESTMODE && (CODE_VERSION != SIMULATION) // Continuous mode: Tx continuous scenario only on START_TX state. #if (RF_FAM != 61) if ((l1_config.TestMode) && (l1_config.tmode.rf_params.tmode_continuous == TM_START_TX_CONTINUOUS)) l1dmacro_tx_cont (radio_freq, txpwr); // TX window for NB. else #endif // RF_FAM != 61 #if (RF_FAM == 61) // NOTE: In Test Mode and in TX Continuous, APC control is in manual mode // This is done in l1tm_async.c if ((l1_config.TestMode) && (l1_config.tmode.rf_params.tmode_continuous == TM_START_TX_CONTINUOUS)) { // NOTE: APC is set in manual mode from l1tm_async.c l1dmacro_tx_cont (radio_freq, txpwr); // TX window for NB. } else #endif // RF_FAM == 61 #endif l1dmacro_tx_nb (radio_freq, txpwr, adc_active); // TX window for NB. // TX window for NB. l1dmacro_offset (offset_serv, IMM); // Restore offset with serving value. #if L2_L3_SIMUL #if (DEBUG_TRACE == BUFFER_TRACE_OFFSET) buffer_trace(2, offset_serv,l1s.actual_time.fn,0,0); #endif #endif } /*-------------------------------------------------------*/ /* l1dtpu_neig_rx_nb() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1dtpu_neig_rx_nb(UWORD16 radio_freq, WORD8 agc, UWORD8 lna_off, UWORD32 time_alignmt, UWORD32 offset_serv, UWORD8 reload_flag, UWORD8 nop #if (RF_FAM == 61) ,UWORD8 if_ctl #endif #if (NEW_SNR_THRESHOLD == 1) ,UWORD8 saic_flag #endif /* NEW_SNR_THRESHOLD*/ ) { UWORD32 offset_neigh; #if (RF_FAM == 61) // By default we choose the hardware filter for neighbour Normal Bursts UWORD8 csf_filter_choice = L1_SAIC_HARDWARE_FILTER; #endif #if TESTMODE if (!l1_config.agc_enable) { // AGC gain can only be controlled in 2dB steps as the bottom bit (bit zero) // corresponds to the lna_off bit agc = l1_config.tmode.rx_params.agc; lna_off = l1_config.tmode.rx_params.lna_off; } #endif // compute offset neighbour... offset_neigh = (offset_serv + time_alignmt) ; if (offset_neigh >= TPU_CLOCK_RANGE) offset_neigh -= TPU_CLOCK_RANGE; l1dmacro_offset (offset_neigh, l1_config.params.rx_change_offset_time); // load OFFSET with NEIGHBOUR value. // Insert 1 NOP to correct the EPSILON_SYNC side effect if (nop ==1) l1dmacro_offset (offset_neigh,0); l1dmacro_rx_synth(radio_freq); // load SYNTH. l1dmacro_agc (radio_freq, agc, lna_off #if (RF_FAM == 61) ,if_ctl #endif ); #if (L1_MADC_ON == 1) #if (RF_FAM == 61) l1dmacro_rx_nb (radio_freq, INACTIVE, csf_filter_choice #if (NEW_SNR_THRESHOLD == 1) ,saic_flag #endif /* NEW_SNR_THRESHOLD*/ ) ; // RX window for NB. #endif /* RF_FAM == 61*/ #else /* L1_MADC_ON == 1*/ #if (RF_FAM == 61) l1dmacro_rx_nb (radio_freq, csf_filter_choice); // RX window for NB. #else l1dmacro_rx_nb (radio_freq); // RX window for NB. #endif #endif // Restore offset with serving value. if(reload_flag == TRUE) l1dmacro_offset (offset_serv, IMM); } /*-------------------------------------------------------*/ /* l1dtpu_serv_tx_ra() */ /*-------------------------------------------------------*/ /* Parameters : "burst_id" gives the burst identifier */ /* which is used for offset management. */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1dtpu_serv_tx_ra(UWORD16 radio_freq, UWORD32 offset_serv, UWORD8 txpwr, UWORD8 adc_active) { WORD32 time; UWORD32 offset_tx; // Compute offset value for TX. // Rem: Timing Advance is always 0 for a RA. // PRG_TX has become variable, no longer contained in TIME_OFFSET_TX ! offset_tx = (offset_serv + TIME_OFFSET_TX-l1_config.params.prg_tx_gsm); if (offset_tx >= TPU_CLOCK_RANGE) offset_tx -= TPU_CLOCK_RANGE; // Check that RX controle has been already installed. // Offset for TX must be set an immediately if RX is there else // it must be performed EPSILON_SYNC before current offset time. if( l1s.tpu_ctrl_reg & CTRL_RX ) time = l1_config.params.tx_change_offset_time - l1_config.params.prg_tx_gsm; else time = TPU_CLOCK_RANGE - EPSILON_SYNC; l1dmacro_offset (offset_tx, time); // load OFFSET for TX before each burst. #if L2_L3_SIMUL #if (DEBUG_TRACE == BUFFER_TRACE_OFFSET) buffer_trace(2, offset_tx,l1s.actual_time.fn,0,0); #endif #endif l1dmacro_tx_synth(radio_freq); // load SYNTH. l1dmacro_tx_ra (radio_freq, txpwr,adc_active); // TX window for RA. l1dmacro_offset (offset_serv, IMM); // Restore offset with serving value. #if L2_L3_SIMUL #if (DEBUG_TRACE == BUFFER_TRACE_OFFSET) buffer_trace(2, offset_serv,l1s.actual_time.fn,0,0); #endif #endif } /*-------------------------------------------------------*/ /* l1dtpu_end_scenario() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1dtpu_end_scenario(void) { // write IDLE at end of TPU page // TPU_ENB and TPU_PAG are set in L1DMACRO_IDLE(). The TPU change // is executed by the TPU itself and the TPU pointer is reset to // start of page by l1dmacro_idle(); l1dmacro_idle(); #if (CODE_VERSION == SIMULATION) #if LOGTPU_TRACE log_macro(); #endif #endif // init pointer within new TPU page at 1st line #if (CODE_VERSION == SIMULATION) // set TPU_ENB, TPU_PAG for communication interrupt l1s_tpu_com.reg_cmd->tpu_pag_bit = l1s_tpu_com.tpu_w_page; l1s_tpu_com.reg_cmd->tpu_enb_bit = ON; // change TPU and DSP page pointer for next control l1s_tpu_com.tpu_w_page ^= 1; // points on new "write TPU page"... l1s_tpu_com.tpu_page_ptr=&(tpu.buf[l1s_tpu_com.tpu_w_page].line[0]); #endif } /*-------------------------------------------------------*/ /* l1d_reset_hw() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : */ /* Functionality : */ /*-------------------------------------------------------*/ void l1d_reset_hw(UWORD32 offset_value) { #if (CODE_VERSION == SIMULATION) // Reset DSP write/read page, Reset TPU write page, reset "used" flag. l1s_dsp_com.dsp_w_page = 0; l1s_dsp_com.dsp_r_page = 0; l1s_tpu_com.tpu_w_page = 0; l1s_dsp_com.dsp_r_page_used = 0; // Reset communication pointers. l1s_dsp_com.dsp_ndb_ptr = &(buf.ndb); // MCU<->DSP comm. read/write (Non Double Buffered comm. memory). l1s_dsp_com.dsp_db_r_ptr = &(buf.mcu_rd[l1s_dsp_com.dsp_r_page]); // MCU<->DSP comm. read page (Double Buffered comm. memory). l1s_dsp_com.dsp_db_w_ptr = &(buf.mcu_wr[l1s_dsp_com.dsp_w_page]); // MCU<->DSP comm. write page (Double Buffered comm. memory). // Reset task commands. l1s_dsp_com.dsp_db_w_ptr->d_task_d = NO_DSP_TASK; // Init. RX task to NO TASK. l1s_dsp_com.dsp_db_w_ptr->d_task_u = NO_DSP_TASK; // Init. TX task to NO TASK. l1s_dsp_com.dsp_db_w_ptr->d_task_ra = NO_DSP_TASK; // Init. RA task to NO TASK. l1s_dsp_com.dsp_db_w_ptr->d_task_md = NO_DSP_TASK; // Init. MONITORING task to NO TASK. //Reset the TCH channel description l1s_dsp_com.dsp_db_w_ptr->d_ctrl_tch = 0; #if (L1_GPRS) // Reset communication pointers. l1ps_dsp_com.pdsp_db_r_ptr = &(buf.mcu_rd_gprs[l1s_dsp_com.dsp_r_page]); l1ps_dsp_com.pdsp_db_w_ptr = &(buf.mcu_wr_gprs[l1s_dsp_com.dsp_w_page]); // Reset MCU->DSP page. l1ps_reset_db_mcu_to_dsp(l1ps_dsp_com.pdsp_db_w_ptr); #endif // L1_GPRS // Direct access to TPU_RESET_BIT. l1s_tpu_com.reg_cmd->tpu_reset_bit = ON; // Reset TPU. // Reset TPU_ENB, DSP_ENB and TPU_PAG, DSP_PAG for communication interrupt l1s_tpu_com.reg_cmd->tpu_pag_bit = 0; l1s_tpu_com.reg_cmd->dsp_pag_bit = 0; l1s_tpu_com.reg_cmd->tpu_enb_bit = OFF; l1s_tpu_com.reg_cmd->dsp_enb_bit = OFF; // Init pointer within TPU page 0 at 1st line l1s_tpu_com.tpu_page_ptr = &(tpu.buf[0].line[0]); // Load offset register according to serving cell. l1dmacro_offset(offset_value, IMM); #else // NOT_SIMULATION // Reset DSP write/read page, Reset TPU write page, reset "used" flag. l1s_dsp_com.dsp_w_page = 0; l1s_dsp_com.dsp_r_page = 0; l1s_tpu_com.tpu_w_page = 0; l1s_dsp_com.dsp_r_page_used = 0; // Reset communication pointers. l1s_dsp_com.dsp_ndb_ptr = (T_NDB_MCU_DSP *) NDB_ADR; // MCU<->DSP comm. read/write (Non Double Buffered comm. memory). l1s_dsp_com.dsp_db_r_ptr = (T_DB_DSP_TO_MCU *) DB_R_PAGE_0; // MCU<->DSP comm. read page (Double Buffered comm. memory). l1s_dsp_com.dsp_db_w_ptr = (T_DB_MCU_TO_DSP *) DB_W_PAGE_0; // MCU<->DSP comm. write page (Double Buffered comm. memory). l1s_dsp_com.dsp_param_ptr= (T_PARAM_MCU_DSP *) PARAM_ADR; #if (DSP == 38) || (DSP == 39) l1s_dsp_com.dsp_db_common_w_ptr = (T_DB_COMMON_MCU_TO_DSP *) DB_COMMON_W_PAGE_0; #endif // Reset task commands. l1s_dsp_com.dsp_db_w_ptr->d_task_d = NO_DSP_TASK; // Init. RX task to NO TASK. l1s_dsp_com.dsp_db_w_ptr->d_task_u = NO_DSP_TASK; // Init. TX task to NO TASK. l1s_dsp_com.dsp_db_w_ptr->d_task_ra = NO_DSP_TASK; // Init. RA task to NO TASK. l1s_dsp_com.dsp_db_w_ptr->d_task_md = NO_DSP_TASK; // Init. MONITORING task to NO TASK. //Reset the TCH channel description l1s_dsp_com.dsp_db_w_ptr->d_ctrl_tch = 0; // Clear DSP_PAG bit #if (DSP == 33) || (DSP == 34) || (DSP == 35) || (DSP == 36) || (DSP == 37) || (DSP == 38) || (DSP == 39) l1s_dsp_com.dsp_ndb_ptr->d_dsp_page = 0; #else l1s_dsp_com.dsp_param_ptr->d_dsp_page = 0; #endif #if (L1_GPRS) // Reset communication pointers. l1ps_dsp_com.pdsp_ndb_ptr = (T_NDB_MCU_DSP_GPRS *) NDB_ADR_GPRS; l1ps_dsp_com.pdsp_db_r_ptr = (T_DB_DSP_TO_MCU_GPRS *) DB_R_PAGE_0_GPRS; l1ps_dsp_com.pdsp_db_w_ptr = (T_DB_MCU_TO_DSP_GPRS *) DB_W_PAGE_0_GPRS; l1ps_dsp_com.pdsp_param_ptr= (T_PARAM_MCU_DSP_GPRS *) PARAM_ADR_GPRS; // Reset MCU->DSP page. l1ps_reset_db_mcu_to_dsp(l1ps_dsp_com.pdsp_db_w_ptr); #endif // L1_GPRS #if (DSP_DEBUG_TRACE_ENABLE == 1) l1s_dsp_com.dsp_db2_current_r_ptr = (T_DB2_DSP_TO_MCU *) DB2_R_PAGE_0; l1s_dsp_com.dsp_db2_other_r_ptr = (T_DB2_DSP_TO_MCU *) DB2_R_PAGE_1; #endif // Reset TPU and Reload offset register with Serving value. // Clear TPU_PAG l1dmacro_reset_hw(offset_value); #endif // NOT_SIMULATION } #if(RF_FAM == 61) /*-------------------------------------------------------*/ /* l1apc_init_ramp_tables() */ /*-------------------------------------------------------*/ /* Parameters : void */ /* Return : void */ /* Functionality : This would copy the Ramp table */ /* values to the MCU DSP API */ /*-------------------------------------------------------*/ void l1dapc_init_ramp_tables(void) { #if (CODE_VERSION == SIMULATION) // Do Nothing there is no APC task #else #if ( DSP == 38) || (DSP == 39) // Load RAMP up/down in NDB memory... if (l1_config.tx_pwr_code == 0) { Cust_get_ramp_tab( l1s_dsp_com.dsp_ndb_ptr->a_drp_ramp, 0 /* not used */, 0 /* not used */, 1 /* arbitrary value for arfcn*/); } else { Cust_get_ramp_tab( l1s_dsp_com.dsp_ndb_ptr->a_drp_ramp, 5 /* arbitrary value working in any case */, 5 /* arbitrary value working in any case */, 1 /* arbitrary value for arfcn*/); } #endif // Is it required to load ramptables for GPRS a_drp2_ramp_gprs #endif } /*-------------------------------------------------------*/ /* l1ddsp_apc_load_apcctrl2 */ /*-------------------------------------------------------*/ /* Parameters : void */ /* Return : void */ /* Functionality : This would copy the Ramp table */ /* values to the MCU DSP API */ /*-------------------------------------------------------*/ void l1ddsp_apc_load_apcctrl2(UWORD16 apcctrl2) { l1s_dsp_com.dsp_ndb_ptr->d_apcctrl2 = ((apcctrl2) | (0x8000)); } /*-------------------------------------------------------*/ /* l1ddsp_apc_set_manual_mode */ /*-------------------------------------------------------*/ /* Parameters : void */ /* Return : void */ /* Functionality : This would set the APC in manual */ /* OR external trigger mode */ /*-------------------------------------------------------*/ void l1ddsp_apc_set_manual_mode(void) { l1s_dsp_com.dsp_ndb_ptr->d_apcctrl2 |= ((APC_APC_MODE) | (0x8000)); } /*-------------------------------------------------------*/ /* l1ddsp_apc_set_automatic_mode */ /*-------------------------------------------------------*/ /* Parameters : void */ /* Return : void */ /* Functionality : This would set APC in automatic */ /* OR internal sequencer mode */ /*-------------------------------------------------------*/ void l1ddsp_apc_set_automatic_mode(void) { l1s_dsp_com.dsp_ndb_ptr->d_apcctrl2 &= ~(APC_APC_MODE); l1s_dsp_com.dsp_ndb_ptr->d_apcctrl2 |= (0x8000); } #ifdef TESTMODE /*-------------------------------------------------------*/ /* l1ddsp_apc_load_apclev */ /*-------------------------------------------------------*/ /* Parameters : void */ /* Return : void */ /* Functionality : This function writes the apclev */ /* val into the APCLEV register via DSP */ /* NOTE: Used only in TESTMODE and only when */ /* l1_config.tmode.rf_params.down_up == TMODE_UPLINK; */ /*-------------------------------------------------------*/ void l1ddsp_apc_load_apclev(UWORD16 apclev) { l1s_dsp_com.dsp_ndb_ptr->d_apclev = ((apclev) | (0x8000)); } #endif // TESTMODE #endif #if FF_L1_IT_DSP_DTX /*-------------------------------------------------------*/ /* l1ddsp_dtx_interrupt_pending() */ /*-------------------------------------------------------*/ /* Parameters : */ /* Return : DTX interrupt status */ /* Functionality : Test and clear the DTX IT pending */ /* flag for DSP ISR screening purpose */ /*-------------------------------------------------------*/ BOOL l1ddsp_dtx_interrupt_pending(void) { if (l1s_dsp_com.dsp_ndb_ptr->d_dsp_hint_flag & (2 << B_DTX_HINT_ISSUED)) { // Flag HISR to be scheduled l1a_apihisr_com.dtx.pending = TRUE; // Clear API ISR condition l1s_dsp_com.dsp_ndb_ptr->d_dsp_hint_flag &= ~(2 << B_DTX_HINT_ISSUED); return TRUE; } else return FALSE; } #endif #define L1_DEBUG_IQ_DUMP 0 #if (L1_DEBUG_IQ_DUMP == 1) #define IQ_DUMP_MAX_LOG_SIZE (400) /* i.e. 200 I-Q Sample Pair */ #define IQ_DUMP_BUFFER_SIZE (1280) #define L1_DSP_DUMP_IQ_BUFFER_PAGE0 (0xFFD00000 + ((0x2000 - 0x800)*2)) #define L1_DSP_DUMP_IQ_BUFFER_PAGE1 (0xFFD00000 + ((0x2190 - 0x800)*2)) typedef struct { UWORD8 task; UWORD8 hole; UWORD16 size; UWORD16 fn_mod42432; UWORD16 iq_sample[IQ_DUMP_MAX_LOG_SIZE]; }T_IQ_LOG_BUFFER; #pragma DATA_SECTION(iq_dump_buffer,".debug_data"); T_IQ_LOG_BUFFER iq_dump_buffer[IQ_DUMP_BUFFER_SIZE]; UWORD32 iq_dump_buffer_log_index = 0; UWORD32 iq_overflow_ind=0; void l1ddsp_read_iq_dump(UWORD8 task) { UWORD16 *p_dsp_iq_buffer_ptr; UWORD16 size; int i; /* get the page logic*/ p_dsp_iq_buffer_ptr = (UWORD16 *)(L1_DSP_DUMP_IQ_BUFFER_PAGE0); if(l1s_dsp_com.dsp_r_page){ p_dsp_iq_buffer_ptr = (UWORD16 *)(L1_DSP_DUMP_IQ_BUFFER_PAGE1); } /* */ size = *p_dsp_iq_buffer_ptr; if(size == 0) return; /* size given by DSP is in units of I-Q sample pair */ if(size > (IQ_DUMP_MAX_LOG_SIZE /2)){ size = (IQ_DUMP_MAX_LOG_SIZE/2); } /* make size as zero again */ *p_dsp_iq_buffer_ptr++ = 0; if(iq_dump_buffer_log_index >= IQ_DUMP_BUFFER_SIZE){ iq_overflow_ind=1; iq_dump_buffer_log_index = 0; } iq_dump_buffer[iq_dump_buffer_log_index].task = task; iq_dump_buffer[iq_dump_buffer_log_index].hole = 0; iq_dump_buffer[iq_dump_buffer_log_index].size = size; iq_dump_buffer[iq_dump_buffer_log_index].fn_mod42432 = l1s.actual_time.fn_mod42432; memcpy(&iq_dump_buffer[iq_dump_buffer_log_index].iq_sample[0], p_dsp_iq_buffer_ptr, size*2*2); /* size * 2 (as size is in IQsample pair) * 2 (to convert to bytes) */ iq_dump_buffer_log_index = iq_dump_buffer_log_index + 1; } #endif