FreeCalypso > hg > fc-tourmaline
view src/cs/layer1/audio_cust0/l1audio_cust.c @ 220:0ed36de51973
ABB semaphore protection overhaul
The ABB semaphone protection logic that came with TCS211 from TI
was broken in several ways:
* Some semaphore-protected functions were called from Application_Initialize()
context. NU_Obtain_Semaphore() called with NU_SUSPEND fails with
NU_INVALID_SUSPEND in this context, but the return value wasn't checked,
and NU_Release_Semaphore() would be called unconditionally at the end.
The latter call would increment the semaphore count past 1, making the
semaphore no longer binary and thus no longer effective for resource
protection. The fix is to check the return value from NU_Obtain_Semaphore()
and skip the NU_Release_Semaphore() call if the semaphore wasn't properly
obtained.
* Some SPI hardware manipulation was being done before entering the semaphore-
protected critical section. The fix is to reorder the code: first obtain
the semaphore, then do everything else.
* In the corner case of L1/DSP recovery, l1_abb_power_on() would call some
non-semaphore-protected ABB & SPI init functions. The fix is to skip those
calls in the case of recovery.
* A few additional corner cases existed, all of which are fixed by making
ABB semaphore protection 100% consistent for all ABB functions and code paths.
There is still one remaining problem of priority inversion: suppose a low-
priority task calls an ABB function, and some medium-priority task just happens
to preempt right in the middle of that semaphore-protected ABB operation. Then
the high-priority SPI task is locked out for a non-deterministic time until
that medium-priority task finishes its work and goes back to sleep. This
priority inversion problem remains outstanding for now.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Mon, 26 Apr 2021 20:55:25 +0000 |
| parents | 4e78acac3d88 |
| children |
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/************* Revision Controle System Header ************* * GSM Layer 1 software * L1AUDIO_CUST.C * * Filename l1audio_cust.c * Copyright 2003 (C) Texas Instruments * ************* Revision Controle System Header *************/ /************************************/ /* Include files... */ /************************************/ #include "l1_macro.h" #include "l1_confg.h" #if (AUDIO_TASK == 1) #include "l1_types.h" #include "sys_types.h" #if (CODE_VERSION == SIMULATION) && (AUDIO_SIMULATION) #include "tc_defs.h" #include <stdlib.h> #include <string.h> #include "iq.h" // Debug / Init hardware ("eva3.lib") #include "l1_ver.h" #include "l1_const.h" #include "l1_signa.h" #if TESTMODE #include "l1tm_defty.h" #endif #include "l1audio_const.h" #include "l1audio_cust.h" #include "l1audio_defty.h" #include "l1audio_msgty.h" #include "l1audio_varex.h" #include "l1audio_signa.h" #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 #if (L1_AAC == 1) #include "l1aac_defty.h" #endif #include "l1_defty.h" #include "cust_os.h" #include "l1_msgty.h" #include "l1_varex.h" #include "l1_mftab.h" #include "l1_tabs.h" #include "l1_ctl.h" #include "l1_time.h" #include "l1_scen.h" #if L1_GPRS #include "l1p_cons.h" #include "l1p_msgt.h" #include "l1p_deft.h" #include "l1p_vare.h" #include "l1p_tabs.h" #include "l1p_macr.h" #include "l1p_sign.h" #endif #include "sim_cfg.h" #include "sim_cons.h" #include "sim_def.h" #include "sim_var.h" #include "sim_prot.h" #include "audio_sim_cons.h" #include "audio_sim_def.h" #include "mmi_simul.h" #include "audio_sim_var.h" #else // Layer1 and debug include files. #include <ctype.h> #include <string.h> #include <math.h> #include "l1_ver.h" #include "l1_const.h" #include "l1_signa.h" #if TESTMODE #include "l1tm_defty.h" #endif #include "l1audio_const.h" #include "l1audio_cust.h" #include "l1audio_defty.h" #include "l1audio_msgty.h" #include "l1audio_varex.h" #include "l1audio_signa.h" #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 "tpudrv.h" // TPU drivers. ("eva3.lib") #include "l1_varex.h" #include "l1_proto.h" #include "l1_mftab.h" #include "l1_tabs.h" #include "mem.h" #include "armio.h" #include "timer.h" #include "timer1.h" #include "dma.h" #include "inth.h" #include "ulpd.h" #include "rhea_arm.h" #include "clkm.h" // Clockm ("eva3.lib") #include "l1_ctl.h" #include "l1_time.h" #if L2_L3_SIMUL #include "l1_scen.h" #endif #if (AUDIO_L1_STANDALONE) #include "mmi_simul.h" #endif #if (OP_RIV_AUDIO == 1) #if (MELODY_E1) || (VOICE_MEMO) || (SPEECH_RECO) || (L1_EXT_AUDIO_MGT) || (MELODY_E2) #include "rv_general.h" #include "audio_api.h" #include "audio_structs_i.h" #include "audio_var_i.h" #include "audio_ffs_i.h" #include "audio_const_i.h" #include "audio_error_hdlr_i.h" #include "ffs/ffs_api.h" #include "audio_macro_i.h" #endif #endif #endif #include "l1_trace.h" //extern void L1_trace_string(char *s); //extern void L1_trace_char (char s); /**************************************/ /* Prototypes for L1 ASYNCH task */ /**************************************/ #if (SPEECH_RECO) void Cust_srback_save_model (UWORD8 database, UWORD8 index, API *RAM_address); void Cust_srback_save_speech (UWORD8 database, UWORD8 index, UWORD16 *start_buffer, UWORD16 *stop_buffer, UWORD16 *start_speech, UWORD16 *stop_speech); void Cust_srback_load_model (UWORD8 database, UWORD8 index, API *RAM_address); #endif UWORD8 Cust_get_pointer (UWORD16 **ptr, UWORD16 *buffer_size, UWORD8 session_id); #if (L1_EXT_AUDIO_MGT) void Cust_ext_audio_mgt_hisr(void); #endif void l1a_bt_audio_noti_process(void); /**************************************/ /* External prototypes */ /**************************************/ #if (OP_RIV_AUDIO == 1) #if (SPEECH_RECO) extern void audio_sr_error_trace(UINT8 error_id); #endif #endif /***************************************/ /* Global variables for MP3 management */ /***************************************/ #if (L1_MP3 == 1) UWORD8 mp3_tempbuf_idx; UWORD16 Cust_get_pointer_mp3_last_buffer_size; BOOL Cust_get_pointer_mp3_buffer_last; #endif /***************************************/ /* Global variables for AAC management */ /***************************************/ #if (L1_AAC == 1) UWORD8 aac_tempbuf_idx; UWORD16 Cust_get_pointer_aac_last_buffer_size; BOOL Cust_get_pointer_aac_buffer_last; #endif /* * FreeCalypso TCS211 reconstruction: the following unused trivial * function has been reconstruction in order to aid the diffing * of the functions that follow. */ void audio_test_callback(void *buffer) { rvf_free_buf(buffer); } #if (SPEECH_RECO) /*-------------------------------------------------------*/ /* Cust_srback_save_model() */ /*-------------------------------------------------------*/ /* */ /* Parameters : database */ /* index */ /* RAM_address */ /* */ /* Return : none */ /* */ /* Description : save the model into a database. */ /* */ /*-------------------------------------------------------*/ void Cust_srback_save_model (UWORD8 database, UWORD8 index, API *RAM_address) { #if (AUDIO_SIMULATION) || (AUDIO_L1_STANDALONE) UWORD16 model_size; UWORD16 *ptr_dst; UWORD8 frame_size; // initialize the pointer to the database ptr_dst = sr_mmi_database[database][index].model; // look the size of the model in model frame unit (16 words unit) model_size = *RAM_address++; // save the header of the model *ptr_dst++ = model_size; while( (model_size != 0) && (l1_srback_com.emergency_stop == FALSE) ) { frame_size = SC_SR_MODEL_FRAME_SIZE; while ( (frame_size != 0) && (l1_srback_com.emergency_stop == FALSE) ) { *ptr_dst++ = *RAM_address++; frame_size--; } model_size--; } #endif #if (OP_RIV_AUDIO == 1) T_FFS_FD ffs_fd; UWORD16 model_size; UWORD8 i; char *p_model_path; if (p_audio_gbl_var->speech_reco.sr_enroll.state != AUDIO_SR_ENROLL_IDLE) { ffs_fd = p_audio_gbl_var->speech_reco.sr_enroll.sr_ffs_fd; } else if (p_audio_gbl_var->speech_reco.sr_update.state != AUDIO_SR_UPDATE_IDLE) { /* reach the path of the corresponding model */ p_model_path = p_audio_gbl_var->speech_reco.sr_update.p_database; for (i=0; i<index; i++) { p_model_path += AUDIO_PATH_NAME_MAX_SIZE; } ffs_fd = ffs_open(p_model_path, FFS_O_CREATE | FFS_O_WRONLY | FFS_O_TRUNC | FFS_O_APPEND); if ( ffs_fd <= 0) { audio_sr_error_trace(AUDIO_ENTITY_MODEL_NO_SAVED); return; } } /* look the size of the model in model frame unit (16 words unit) */ model_size = ((*RAM_address)<<1); model_size *= SC_SR_MODEL_FRAME_SIZE; /* save the model in flash */ if (ffs_write(ffs_fd, (void *)RAM_address, model_size) <= EFFS_OK) { audio_sr_error_trace(AUDIO_ENTITY_MODEL_NO_SAVED); } /* close the model file flash */ if (ffs_close(ffs_fd) != EFFS_OK) { audio_sr_error_trace(AUDIO_ENTITY_MODEL_NO_SAVED); } #endif // OP_RIV_AUDIO } /*-------------------------------------------------------*/ /* Cust_srback_save_speech() */ /*-------------------------------------------------------*/ /* */ /* Parameters : database */ /* index */ /* start_buffer */ /* stop_buffer */ /* start_speech */ /* stop_speech */ /* */ /* Return : none */ /* */ /* Description : save the speech from a circular buffer */ /* to a database. And add the end VM mask */ /* */ /*-------------------------------------------------------*/ void Cust_srback_save_speech (UWORD8 database, UWORD8 index, UWORD16 *start_buffer, UWORD16 *stop_buffer, UWORD16 *start_speech, UWORD16 *stop_speech) { #if (AUDIO_SIMULATION) || (AUDIO_L1_STANDALONE) UWORD16 *ptr_dst; // initialize the pointer to the database ptr_dst = sr_mmi_database[database][index].speech; // The speech samples can be in two positions in the circular buffer: // Position 1: // [.............XXXXXXXXXXXXX.............] // ^ ^ ^ ^ // | | | | // start_buffer start_speech stop_speech stop_buffer if (start_speech < stop_speech) { while ( (start_speech < stop_speech) && (l1_srback_com.emergency_stop == FALSE) ) { *ptr_dst++ = *start_speech++; } // Write the end VM mask *ptr_dst = SC_VM_END_MASK; } else // Position 2: // [XXXXXXXXXXXX..............XXXXXXXXXXXXX] // ^ ^ ^ ^ // | | | | // start_buffer stop_speech start_speech stop_buffer { while ( (start_speech < stop_buffer) && (l1_srback_com.emergency_stop == FALSE) ) { *ptr_dst++ = *start_speech++; } while ( (start_buffer < stop_speech) && (l1_srback_com.emergency_stop == FALSE) ) { *ptr_dst++ = *start_buffer++; } // Write the end VM mask *ptr_dst = SC_VM_END_MASK; } #endif #if (OP_RIV_AUDIO == 1) T_FFS_FD ffs_fd; UWORD16 speech_size; char *p_model_path, sr_speech_path[AUDIO_SR_PATH_NAME_MAX_SIZE]; UWORD8 i; if (p_audio_gbl_var->speech_reco.sr_enroll.state !=AUDIO_SR_ENROLL_IDLE ) { ffs_fd = p_audio_gbl_var->speech_reco.sr_enroll.voice_ffs_fd; } else if (p_audio_gbl_var->speech_reco.sr_update.state != AUDIO_SR_UPDATE_IDLE) { /* reach the path of the corresponding model */ p_model_path = p_audio_gbl_var->speech_reco.sr_update.p_database; for (i=0; i<index; i++) { p_model_path += AUDIO_PATH_NAME_MAX_SIZE; } /* build the speech path name */ speech_size = ( strlen(p_model_path)- 3); strncpy(sr_speech_path, p_model_path, speech_size); sr_speech_path[speech_size] = 0; ffs_fd = ffs_open(sr_speech_path, FFS_O_CREATE | FFS_O_WRONLY | FFS_O_TRUNC | FFS_O_APPEND); if (ffs_fd <= 0) { audio_sr_error_trace(AUDIO_ENTITY_SPEECH_NO_SAVED); return; } } // The speech samples can be in two positions in the circular buffer: // Position 1: // [.............XXXXXXXXXXXXX.............] // ^ ^ ^ ^ // | | | | // start_buffer start_speech stop_speech stop_buffer if (start_speech < stop_speech) { /* Calculate the size of the speech file */ speech_size = (stop_speech - start_speech)<<1; /* save the model in flash */ if (ffs_write(ffs_fd, (void *)start_speech, speech_size) <= EFFS_OK) { audio_sr_error_trace(AUDIO_ENTITY_SPEECH_NO_SAVED); } } else // Position 2: // [XXXXXXXXXXXX..............XXXXXXXXXXXXX] // ^ ^ ^ ^ // | | | | // start_buffer stop_speech start_speech stop_buffer { /* Calculate the size of the speech file */ speech_size = (stop_buffer - start_speech)<<1; /* save the model in flash */ if (ffs_write(ffs_fd, (void *)start_speech, speech_size) <= EFFS_OK) { audio_sr_error_trace(AUDIO_ENTITY_SPEECH_NO_SAVED); } /* Calculate the size of the speech file */ speech_size = (stop_speech - start_buffer)<<1; /* save the model in flash */ if (ffs_write(ffs_fd, (void *)start_speech, speech_size) <= EFFS_OK) { audio_sr_error_trace(AUDIO_ENTITY_SPEECH_NO_SAVED); } } // Write the end VM mask speech_size = SC_VM_END_MASK; if (ffs_write(ffs_fd, (void *)(&speech_size), 2) <= EFFS_OK) { audio_sr_error_trace(AUDIO_ENTITY_MODEL_NO_SAVED); } /* close the speech file flash */ if (ffs_close(ffs_fd) != EFFS_OK) { audio_sr_error_trace(AUDIO_ENTITY_MODEL_NO_SAVED); } #endif // OP_RIV_AUDIO } /*-------------------------------------------------------*/ /* Cust_srback_load_model() */ /*-------------------------------------------------------*/ /* */ /* Parameters : database */ /* index */ /* RAM_address */ /* */ /* Return : none */ /* */ /* Description : load the model into the API. */ /* */ /*-------------------------------------------------------*/ void Cust_srback_load_model (UWORD8 database, UWORD8 index, API *RAM_address) { #if (AUDIO_SIMULATION) || (AUDIO_L1_STANDALONE) UWORD16 model_size; UWORD16 *ptr_src; UWORD8 frame_size; // initialize the pointer to the database ptr_src = sr_mmi_database[database][index].model; // look the size of the model in model frame unit (16 words unit) model_size = *ptr_src++; // save the header of the model *RAM_address++ = model_size; while( (model_size != 0) && (l1_srback_com.emergency_stop == FALSE) ) { frame_size = SC_SR_MODEL_FRAME_SIZE; while ( (frame_size != 0) && (l1_srback_com.emergency_stop == FALSE) ) { *RAM_address++ = *ptr_src++; frame_size--; } model_size--; } #endif #if (OP_RIV_AUDIO == 1) char *p_model_path; T_FFS_FD ffs_fd; UWORD8 i; if (p_audio_gbl_var->speech_reco.sr_reco.state !=AUDIO_SR_RECO_IDLE ) { p_model_path = p_audio_gbl_var->speech_reco.sr_reco.p_database; } else if (p_audio_gbl_var->speech_reco.sr_update.state != AUDIO_SR_UPDATE_IDLE) { p_model_path = p_audio_gbl_var->speech_reco.sr_update.p_database; } /* reach the path of the corresponding model */ for (i=0; i<index; i++) { p_model_path += AUDIO_PATH_NAME_MAX_SIZE; } /* open the model file flash */ ffs_fd = ffs_open(p_model_path, FFS_O_RDONLY); if ( ffs_fd <= 0) { audio_sr_error_trace(AUDIO_ENTITY_MODEL_NO_LOAD); return; } /* download the model to the API buffer */ if (ffs_read(ffs_fd, (void *)RAM_address, (SC_SR_MODEL_API_SIZE<<1)) <= EFFS_OK) { audio_sr_error_trace(AUDIO_ENTITY_MODEL_NO_LOAD); } /* close the model file flash */ if (ffs_close(ffs_fd) != EFFS_OK) { audio_sr_error_trace(AUDIO_ENTITY_MODEL_NO_LOAD); } #endif // OP_RIV_AUDIO } #endif // SPEECH_RECO /*-------------------------------------------------------*/ /* Cust_get_pointer */ /*-------------------------------------------------------*/ /* */ /* Parameters : ptr */ /* buffer_size */ /* session_id */ /* */ /* Return : error_id : */ /* DATA_AVAILABLE: 0, no error occured */ /* SESSION_ERROR: 1, wrong session id */ /* POINTER_ERROR: 2, wrong ptr */ /* DATA_AVAIL_ERROR: 3, no more data */ /* available */ /* DATA_LAST: 4, last buffer available */ /* buffer_size */ /* ptr */ /* */ /* Description : */ /* The L1 calls this function to request new data buffer */ /* (requested size: buffer_size). This function returns */ /* the description of the new data buffer */ /* (start address: ptr and the size: buffer_size) */ /* Moreover, the L1 indicates the position of the last */ /* data used via the ptr argument. */ /* Note that this function can be returns an error. */ /* */ /*-------------------------------------------------------*/ UWORD8 Cust_get_pointer (UWORD16 **ptr, UWORD16 *buffer_size, UWORD8 session_id) { #if (AUDIO_SIMULATION) || (AUDIO_L1_STANDALONE) UWORD8 database_id, word_index; switch (session_id & 0x0F) { #if (MELODY_E1) // Melody E1 0 case 0: { if (*ptr == NULL) { *ptr = (UWORD16 *)&melody_0; *buffer_size = SC_MELODY_0_SCORE_SIZE>>1; } else { *buffer_size = SC_MELODY_0_SCORE_SIZE>>1; } return(DATA_AVAILABLE); } //omaps00090550 break; // Melody E1 1 case 1: { if (*ptr == NULL) { *ptr = (UWORD16 *)&melody_1; *buffer_size = SC_MELODY_1_SCORE_SIZE>>1; } else { *buffer_size = SC_MELODY_1_SCORE_SIZE>>1; } return(DATA_AVAILABLE); } //omaps00090550 break; #endif // MELODY_E1 #if (VOICE_MEMO) // Voice memo play case 2: { if (*ptr == NULL) { *ptr = (UWORD16 *)&voice_memo_buffer; *buffer_size = SC_VM_BUFFER_SIZE>>1; } else { *buffer_size = (SC_VM_BUFFER_SIZE>>1) + 1; } return(DATA_AVAILABLE); } //omaps00090550 break; // Voice memo record case 3: { if (*ptr == NULL) { *ptr = (UWORD16 *)&voice_memo_buffer; *buffer_size = SC_VM_BUFFER_SIZE>>1; } else { *buffer_size = (SC_VM_BUFFER_SIZE>>1) + 1; } return(DATA_AVAILABLE); } //omaps00090550 break; #endif // VOICE_MEMO #if (SPEECH_RECO) case 4: { database_id = 0; word_index = (session_id & 0xF0)>>4; *ptr = (UWORD16 *)&(sr_mmi_database[database_id][word_index].speech); *buffer_size = SC_SR_MMI_DB_SPEECH_SIZE; return(DATA_AVAILABLE); } break; case 5: { database_id = 1; word_index = (session_id & 0xF0)>>4; *ptr = (UWORD16 *)&(sr_mmi_database[database_id][word_index].speech); *buffer_size = SC_SR_MMI_DB_SPEECH_SIZE; return(DATA_AVAILABLE); } break; #endif // SPEECH_RECO #if (MELODY_E2 && FIR) // Melody E2 // Tchaikowski case 6: { if (*ptr == NULL) { *ptr = (UWORD16 *)&Tchaikowski_danse_russe; *buffer_size = TCHAIKOWSKI_DANSE_RUSSE>>1; } else { *buffer_size = TCHAIKOWSKI_DANSE_RUSSE>>1; } return(DATA_AVAILABLE); } break; // Small melody case 7: { if (*ptr == NULL) { *ptr = (UWORD16 *)&Small_melody_E2; *buffer_size = SMALL_MELODY_E2>>1; } else { *buffer_size = SMALL_MELODY_E2>>1; } return(DATA_AVAILABLE); } break; // CPU load case 8: { if (*ptr == NULL) { *ptr = (UWORD16 *)&Cpu_load_E2; *buffer_size = CPU_LOAD_E2>>1; } else { *buffer_size = CPU_LOAD_E2>>1; } return(DATA_AVAILABLE); } break; // USA hymn case 9: { if (*ptr == NULL) { *ptr = (UWORD16 *)&Usa_E2; *buffer_size = USA_E2>>1; } else { *buffer_size = USA_E2>>1; } return(DATA_AVAILABLE); } break; #endif // MELODY_E2 #if (L1_VOICE_MEMO_AMR) // Voice memo amr play case 10: { if (*ptr == NULL) { *ptr = (UWORD16 *)&voice_memo_buffer; *buffer_size = SC_VM_BUFFER_SIZE>>1; } else { *buffer_size = (SC_VM_BUFFER_SIZE>>1) + 1; } return(DATA_AVAILABLE); } //omaps00090550 break; // Voice memo record case 11: { if (*ptr == NULL) { *ptr = (UWORD16 *)&voice_memo_buffer; *buffer_size = SC_VM_BUFFER_SIZE>>1; } else { *buffer_size = (SC_VM_BUFFER_SIZE>>1) + 1; } return(DATA_AVAILABLE); } //omaps00090550 break; #endif // L1_VOICE_MEMO_AMR #if (L1_MIDI == 1) // MIDI case 12: { extern struct MIDI_FILE midi_file; UWORD8 **ptr_char=(UWORD8 **)ptr; static UWORD8 *last_ptr; if(*ptr_char==NULL) { midi_file_offset=0; *ptr_char=&(midi_file.midi_file_buffer[0]); last_ptr=*ptr_char; // All MIDI file available due to SMF1 format constraints // For SMF0, *buffer_size should be set to MIDI_BUFFER_SIZE *buffer_size=midi_file.midi_file_size; return DATA_LAST; } else { *buffer_size=MIDI_BUFFER_SIZE; *ptr_char=last_ptr+MIDI_BUFFER_SIZE; // Check if pointer is out of bounds if(*ptr_char > &(midi_file.midi_file_buffer[0])+midi_file.midi_file_size-1) { *ptr_char=&(midi_file.midi_file_buffer[0]); return DATA_AVAIL_ERROR; } // Check if it's the last valid buffer if((*ptr_char+*buffer_size) > &(midi_file.midi_file_buffer[0])+midi_file.midi_file_size-1) { *buffer_size=MIDI_BUFFER_SIZE-(UWORD16)(*ptr_char+MIDI_BUFFER_SIZE-&(midi_file.midi_file_buffer[0])-midi_file.midi_file_size+1); // Update offset in the MIDI file midi_file_offset+=*ptr_char-last_ptr; last_ptr=*ptr_char; return DATA_LAST; } else { // Update offset in the MIDI file midi_file_offset+=*ptr_char-last_ptr; last_ptr=*ptr_char; return DATA_AVAILABLE; } } } #endif // L1_MIDI #if L1_PCM_EXTRACTION case 13: { *ptr = (UWORD16 *)&pcm_download_buffer; *buffer_size = SC_PCM_DOWNLOAD_BUFFER_SIZE; return DATA_AVAILABLE; } //omaps00090550 break; case 14: { *ptr = (UWORD16 *)&pcm_upload_buffer; *buffer_size = SC_PCM_UPLOAD_BUFFER_SIZE; return DATA_AVAILABLE; } //omaps00090550 break; #endif /* L1_PCM_EXTRACTION */ default: { return(SESSION_ERROR); } //omaps00090550 break; } #endif #if (OP_RIV_AUDIO == 1) #if (MELODY_E1) || (VOICE_MEMO) || (MELODY_E2) || (L1_VOICE_MEMO_AMR) || (L1_EXT_AUDIO_MGT) UWORD8 index_l1, *current_ptr_8; UWORD16 *current_ptr, *size_ptr, *end_ptr; UWORD32 current, end; T_AUDIO_FFS_SESSION *p_session; #if (L1_AUDIO_DRIVER == 1) T_AUDIO_DRIVER_SESSION *p_driver_session; UINT8 channel_id; xSignalHeaderRec *msg; /* special handling for features in driver */ if ((session_id == AUDIO_VM_AMR_RECORD_SESSION_ID) || (session_id == AUDIO_VM_AMR_PLAY_SESSION_ID)) { channel_id = 0; /* find active channel_id associated to session_id */ while ( (channel_id < AUDIO_DRIVER_MAX_CHANNEL)&& ((p_audio_gbl_var->audio_driver_session[channel_id].session_info.state == AUDIO_DRIVER_CHANNEL_WAIT_INIT)|| (p_audio_gbl_var->audio_driver_session[channel_id].session_req.session_id != session_id)) ) { channel_id++; } /* get driver session */ p_driver_session = &(p_audio_gbl_var->audio_driver_session[channel_id]); /* first buffer, index_l1 = 0 */ if (*ptr == NULL) { *ptr = (UWORD16 *)(p_driver_session->session_info.buffer[0].p_start_pointer); *buffer_size = (p_driver_session->session_info.buffer[0].size >> 1); return(DATA_AVAILABLE); } /* following buffers */ else { /* prepare notification */ msg = os_alloc_sig(sizeof(T_L1_AUDIO_DRIVER_IND)); DEBUGMSG(status,NU_ALLOC_ERR) msg->SignalCode = L1_AUDIO_DRIVER_IND; ((T_L1_AUDIO_DRIVER_IND *)msg->SigP)->channel_id = channel_id; ((T_L1_AUDIO_DRIVER_IND *)msg->SigP)->p_buffer = NULL; /* fill message with current buffer for record */ index_l1 = p_driver_session->session_info.index_l1; if (session_id == AUDIO_VM_AMR_RECORD_SESSION_ID) ((T_L1_AUDIO_DRIVER_IND *)msg->SigP)->p_buffer = (UWORD16 *)p_driver_session->session_info.buffer[index_l1].p_start_pointer; /* give new buffer = index_l1++ % nb_buffer */ p_driver_session->session_info.index_l1++; if ((p_driver_session->session_info.index_l1) == (p_driver_session->session_req.nb_buffer)) p_driver_session->session_info.index_l1 =(UINT8)( 0);//omaps /* Update new current buffer parameters */ index_l1 = (UWORD8)(p_driver_session->session_info.index_l1);//oamps *ptr = (UWORD16 *)(p_driver_session->session_info.buffer[index_l1].p_start_pointer); *buffer_size = (p_driver_session->session_info.buffer[index_l1].size >> 1); // Send confirmation message... os_send_sig(msg, L1C1_QUEUE); DEBUGMSG(status,NU_SEND_QUEUE_ERR) return (DATA_AVAILABLE); } } /* Other features */ else { #endif // L1_AUDIO_DRIVER p_session = &(p_audio_gbl_var->audio_ffs_session[session_id]); switch (p_session->session_info.cust_get_pointer_state) { case AUDIO_CUST_GET_POINTER_INIT: { /* the first buffer, the index_l1 is already OK so the index_l1 doesn't change */ index_l1 = p_session->session_info.index_l1; *ptr = (UWORD16 *)(p_session->session_info.buffer[index_l1].p_start_pointer); *buffer_size = (p_session->session_info.buffer[index_l1].size>>1); p_session->session_info.cust_get_pointer_state = AUDIO_CUST_GET_POINTER_NORMAL; break; } case AUDIO_CUST_GET_POINTER_NORMAL: { /* in loopback mode, when the melody restarts, the L1 pointer management is different */ if ( (*buffer_size == 0) && (p_session->session_req.loop_mode == TRUE) ) { p_session->session_info.cust_get_pointer_state = AUDIO_CUST_GET_POINTER_LOOP; break; } /* The index_l1 needs to be changed */ p_session->session_info.index_l1++; if (p_session->session_info.index_l1 == AUDIO_MAX_FFS_BUFFER_PER_SESSION) { p_session->session_info.index_l1 = 0; } index_l1 = p_session->session_info.index_l1; *ptr = (UWORD16 *)(p_session->session_info.buffer[index_l1].p_start_pointer); *buffer_size = (p_session->session_info.buffer[index_l1].size>>1); break; } case AUDIO_CUST_GET_POINTER_LOOP: { /* in loopback mode, the next melody data is contiguous to the first */ /* if it's the end of the buffer , we use the next buffer */ index_l1 = p_session->session_info.index_l1; current_ptr = (UWORD16 *)(*ptr); current_ptr_8 = (UWORD8 *)(*ptr); end_ptr = (UWORD16 *)(p_session->session_info.buffer[index_l1].p_stop_pointer); if ( current_ptr >= end_ptr ) { p_session->session_info.index_l1++; if (p_session->session_info.index_l1 == AUDIO_MAX_FFS_BUFFER_PER_SESSION) { p_session->session_info.index_l1 = 0; } index_l1 = p_session->session_info.index_l1; *ptr = (UWORD16 *)(p_session->session_info.buffer[index_l1].p_start_pointer); *buffer_size = (p_session->session_info.buffer[index_l1].size>>1); } else { // Realign the pointer to the next 16 bit in case of melody E2 current = (UWORD32)current_ptr_8; if (current & 0x01) { current_ptr_8++; *ptr = (UWORD16 *)current_ptr_8; } end = (UWORD32)end_ptr; current = (UWORD32)current_ptr; *buffer_size = (UWORD16)((end-current)>>1); } p_session->session_info.cust_get_pointer_state = AUDIO_CUST_GET_POINTER_NORMAL; break; } } /* switch(p_session->session_info.cust_get_pointer_state) */ return(DATA_AVAILABLE); #if (L1_AUDIO_DRIVER == 1) } // added #endif #endif // MELODY_E1 || VOICE_MEMO || MELODY_E2 #endif // OP_RIV_AUDIO } #if (AUDIO_SIMULATION) || (AUDIO_L1_STANDALONE) /*-------------------------------------------------------*/ /* Cust_get_next_buffer_status */ /*-------------------------------------------------------*/ /* */ /* Parameters : */ /* */ /* Return : */ /* */ /* Description : */ /* */ /*-------------------------------------------------------*/ UWORD8 Cust_get_next_buffer_status(void) { return (FALSE); } #endif #if (AUDIO_SIMULATION) || (AUDIO_L1_STANDALONE) /*-------------------------------------------------------*/ /* Cust_get_pointer_next_buffer */ /*-------------------------------------------------------*/ /* */ /* Parameters : ptr */ /* buffer_size */ /* session_id */ /* */ /* Return : error_id : */ /* DATA_AVAILABLE: 0, no error occured */ /* SESSION_ERROR: 1, wrong session id */ /* POINTER_ERROR: 2, wrong ptr */ /* DATA_AVAIL_ERROR: 3, no more data */ /* available */ /* DATA_LAST: 4, returned buffer is the */ /* last */ /* buffer_size */ /* ptr */ /* */ /* Description : */ /* This function acts the same as Cust_get_pointer() but */ /* does not send notification to upper layers to free */ /* current buffer */ /* */ /*-------------------------------------------------------*/ UWORD8 Cust_get_pointer_next_buffer(UWORD16 **ptr, UWORD16 *buffer_size, UWORD8 session_id) { #if (L1_MP3 == 1) extern UWORD32 mp3_file_size; #endif #if (L1_AAC == 1) extern UWORD32 aac_file_size; #endif switch(session_id&0x0F) { #if (L1_MP3 == 1) case 13: { if(*ptr==NULL) { // Reset flag Cust_get_pointer_mp3_buffer_last=FALSE; // Set pointer to first buffer with corresponding size mp3_tempbuf_idx=0; *ptr=mp3_tempbuf0; *buffer_size=C_MP3_L1STANDALONE_BUFFER_SIZE; Cust_get_pointer_mp3_last_buffer_size=C_MP3_L1STANDALONE_BUFFER_SIZE; #if (CODE_VERSION == NOT_SIMULATION) if(mp3_file_size<C_MP3_L1STANDALONE_BUFFER_SIZE) { *buffer_size=(UWORD16)mp3_file_size; Cust_get_pointer_mp3_buffer_last=TRUE; return DATA_LAST; } #endif return DATA_AVAILABLE; } else { switch(mp3_tempbuf_idx) { case 0: *ptr=mp3_tempbuf1; break; case 1: *ptr=mp3_tempbuf0; break; } // Swap buffer index mp3_tempbuf_idx^=1; *buffer_size=Cust_get_pointer_mp3_last_buffer_size; if(Cust_get_pointer_mp3_buffer_last==FALSE) return DATA_AVAILABLE; else { if(l1a_l1s_com.mp3_task.parameters.loopback==TRUE) Cust_get_pointer_mp3_buffer_last=FALSE; return DATA_LAST; } } } //omaps00090550 break; #endif // L1_MP3 #if (L1_AAC == 1) case 14: // session id for AAC { if(*ptr==NULL) { // Reset flag Cust_get_pointer_aac_buffer_last=FALSE; // Set pointer to first buffer with corresponding size aac_tempbuf_idx=0; *ptr=aac_tempbuf0; *buffer_size=C_AAC_L1STANDALONE_BUFFER_SIZE; Cust_get_pointer_aac_last_buffer_size=C_AAC_L1STANDALONE_BUFFER_SIZE; #if (CODE_VERSION == NOT_SIMULATION) if(aac_file_size<C_AAC_L1STANDALONE_BUFFER_SIZE) { *buffer_size=(UWORD16)aac_file_size; Cust_get_pointer_aac_buffer_last=TRUE; return DATA_LAST; } #endif return DATA_AVAILABLE; } else { switch(aac_tempbuf_idx) { case 0: *ptr=aac_tempbuf1; break; case 1: *ptr=aac_tempbuf0; break; } // Swap buffer index aac_tempbuf_idx^=1; *buffer_size=Cust_get_pointer_aac_last_buffer_size; if(Cust_get_pointer_aac_buffer_last==FALSE) return DATA_AVAILABLE; else { if(l1a_l1s_com.aac_task.parameters.loopback==TRUE) Cust_get_pointer_aac_buffer_last=FALSE; return DATA_LAST; } } } //omaps00090550 break; #endif // L1_AAC default: { return SESSION_ERROR; } //omaps00090550 break; } } #endif // (AUDIO_SIMULATION) || (AUDIO_L1_STANDALONE) #if (AUDIO_SIMULATION) || (AUDIO_L1_STANDALONE) /*------------------------------------------------------------------*/ /* Cust_get_pointer_notify */ /*------------------------------------------------------------------*/ /* */ /* Parameters : ptr */ /* session_id */ /* */ /* Return : n/a */ /* */ /* Description : */ /* This function sends notification to upper layers to */ /* fill next buffer. */ /* This function should be used with Cust_get_pointer_next_buffer() */ /* */ /*------------------------------------------------------------------*/ void Cust_get_pointer_notify(UWORD8 session_id) { switch(session_id&0x0F) { #if (L1_MP3 == 1) case 13: { #if (CODE_VERSION == NOT_SIMULATION) UWORD32 size; UWORD8 *dst; extern UWORD32 mp3_file_size; // Check if file is ending if(mp3_file_offset+C_MP3_L1STANDALONE_BUFFER_SIZE > mp3_file_size) { size=mp3_file_size-mp3_file_offset; Cust_get_pointer_mp3_buffer_last=TRUE; } else { size=C_MP3_L1STANDALONE_BUFFER_SIZE; Cust_get_pointer_mp3_buffer_last=FALSE; } switch(mp3_tempbuf_idx) { case 0: { // L1 is working on buffer 0 -> fill buffer 1 dst=(UWORD8 *)mp3_tempbuf1; } break; case 1: { // L1 is working on buffer 1 -> fill buffer 0 dst=(UWORD8 *)mp3_tempbuf0; } break; } memcpy(dst,(UWORD8 *)mp3_file+mp3_file_offset,size); // Update MP3 read offset mp3_file_offset+=C_MP3_L1STANDALONE_BUFFER_SIZE; // Rewind if loopback mode is on if((l1a_l1s_com.mp3_task.parameters.loopback==TRUE) && (Cust_get_pointer_mp3_buffer_last==TRUE)) mp3_file_offset=0; // Keep track of buffer size Cust_get_pointer_mp3_last_buffer_size=(UWORD16)size; #else // CODE_VERSION == NOT_SIMULATION UWORD16 i; UWORD8 *dst; switch(mp3_tempbuf_idx) { case 0: dst=(UWORD8 *)mp3_tempbuf1; break; case 1: dst=(UWORD8 *)mp3_tempbuf0; break; } for(i=0; i<C_MP3_L1STANDALONE_BUFFER_SIZE/2; i++) { dst[2*i] =0x12; dst[2*i+1]=0x24; } #endif } break; #endif // L1_MP3 #if (L1_AAC == 1) case 14: { #if (CODE_VERSION == NOT_SIMULATION) UWORD32 size; UWORD8 *dst; extern UWORD32 aac_file_size; // Check if file is ending if(aac_file_offset+C_AAC_L1STANDALONE_BUFFER_SIZE > aac_file_size) { size=aac_file_size-aac_file_offset; Cust_get_pointer_aac_buffer_last=TRUE; } else { size=C_AAC_L1STANDALONE_BUFFER_SIZE; Cust_get_pointer_aac_buffer_last=FALSE; } switch(aac_tempbuf_idx) { case 0: { // L1 is working on buffer 0 -> fill buffer 1 dst=(UWORD8 *)aac_tempbuf1; } break; case 1: { // L1 is working on buffer 1 -> fill buffer 0 dst=(UWORD8 *)aac_tempbuf0; } break; } memcpy(dst,(UWORD8 *)aac_file+aac_file_offset,size); // Update AAC read offset aac_file_offset+=C_AAC_L1STANDALONE_BUFFER_SIZE; // Rewind if loopback mode is on if((l1a_l1s_com.aac_task.parameters.loopback==TRUE) && (Cust_get_pointer_aac_buffer_last==TRUE)) aac_file_offset=0; // Keep track of buffer size Cust_get_pointer_aac_last_buffer_size=(UWORD16)size; #else // CODE_VERSION == NOT_SIMULATION UWORD16 i; UWORD8 *dst; switch(aac_tempbuf_idx) { case 0: dst=(UWORD8 *)aac_tempbuf1; break; case 1: dst=(UWORD8 *)aac_tempbuf0; break; } for(i=0; i<C_AAC_L1STANDALONE_BUFFER_SIZE/2; i++) { dst[2*i] =0x10; dst[2*i+1]=0x20; } #endif } break; #endif // L1_AAC } // switch(session_id&0x0F) } #endif // (AUDIO_SIMULATION) || (AUDIO_L1_STANDALONE) #if (MELODY_E2 && FIR) /*-------------------------------------------------------*/ /* Cust_audio_melody_E2_load_instrument */ /*-------------------------------------------------------*/ /* */ /* Parameters : customer_instrument_id: */ /* Identifier of the instrument */ /* API_address */ /* address where the insturment */ /* is downloaded */ /* allowed_size */ /* maximum size of the instrument */ /* */ /* Return : instrument_size : */ /* size of the insturment downloaded in */ /* 16-bit word */ /* */ /* Description : */ /* The audio background task calls this function to */ /* request to the MMI to download a new instrument */ /* description at the API_address. */ /* */ /*-------------------------------------------------------*/ UWORD16 Cust_audio_melody_E2_load_instrument (UWORD8 customer_instrument_id, API *API_address, UWORD16 allowed_size) { #if (AUDIO_SIMULATION) || (AUDIO_L1_STANDALONE) UWORD16 instrument_size = 0, i, *instrument_ptr; // default.lsi file: // 0 piano31 0x0 // 1 piano15 0x1 // 2 pia_811 0x2 // 3 eba_2536 0x3 // 4 tsax_255 0x4 // 5 asax_124 0x5 // 6 clar_121 0x6 // 7 clar_130 0x7 // 8 stdr_515 0x8 // 9 timp_661 0x9 // 10 agog_406 0xA // 11 wood_110 0xB // 12 vib_3836 0xC // 13 xylo_120 0xD // 14 xylo_315 0xE // 15 xylo_516 0xF // 16 kali_215 0x10 // 17 viol_231 0x11 // 18 viol_215 0x12 // 19 viol_211 0x13 // 20 viol_108 0x14 // 21 flut_436 0x15 // 22 flut_308 0x16 // 23 porg_131 0x17 // 24 acco_211 0x18 // 25 stng_231 0x19 // 26 stng_058 0x1A // 27 ldsa_131 0x1B // 28 sin7 0x1C // 29 egu_3036 0x1D // 30 jgui_215 0x1E // 31 banj_315 0x1F // 32 trum_231 0x20 // 33 tromb31 0x21 // 34 cho_2116 0x22 // 35 vooh_331 0x23 // 36 crc_1210 0x24 // 37 chc_1210 0x25 // 38 ohc_1610 0x26 // 39 lbon_121 0x27 // 40 esn_0210 0x28 // 41 crc_0210 0x29 // 42 ric_0210 0x2A // 43 bdm_0122 0x2B // 44 vib_0415 0x2C // 45 ngu_0343 0x2D // 46 sgu_0230 0x2E // 47 xyl_0315 0x2F switch (customer_instrument_id) { case 0: // Piano31.mwa { instrument_size = MELODY_E2_PIANO31_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_piano31[0]); break; } case 1: // Piano15.mwa { instrument_size = MELODY_E2_PIANO15_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_piano15[0]); break; } case 2: // Pia_811.mwa { instrument_size = MELODY_E2_PIA_811_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_pia_811[0]); break; } case 3: // eba_2536.mwa { instrument_size = MELODY_E2_EBA_2536_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_eba_2536[0]); break; } case 4: // tsax_255.mwa { instrument_size = MELODY_E2_TSAX_255_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_tsax_255[0]); break; } case 5: // asax_124.mwa { instrument_size = MELODY_E2_ASAX_124_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_asax_124[0]); break; } case 6: // clar_121.mwa { instrument_size = MELODY_E2_CLAR_121_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_clar_121[0]); break; } case 7: // clar_130.mwa { instrument_size = MELODY_E2_CLAR_130_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_clar_130[0]); break; } case 8: // stdr_515.mwa { instrument_size = MELODY_E2_STDR_515_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_stdr_515[0]); break; } case 9: // timp_661.mwa { instrument_size = MELODY_E2_TIMP_661_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_timp_661[0]); break; } case 10: // agog_406.mwa { instrument_size = MELODY_E2_AGOG_406_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_agog_406[0]); break; } case 11: // wood_110.mwa { instrument_size = MELODY_E2_WOOD_110_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_wood_110[0]); break; } case 12: // vib_3836.mwa { instrument_size = MELODY_E2_VIB_3836_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_vib_3836[0]); break; } case 13: // xylo_120.mwa { instrument_size = MELODY_E2_XYLO_120_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_xylo_120[0]); break; } case 14: // xylo_315.mwa { instrument_size = MELODY_E2_XYLO_315_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_xylo_315[0]); break; } case 15: // xylo_516.mwa { instrument_size = MELODY_E2_XYLO_516_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_xylo_516[0]); break; } case 16: // kali_215.mwa { instrument_size = MELODY_E2_KALI_215_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_kali_215[0]); break; } case 17: // viol_231 { instrument_size = MELODY_E2_VIOL_231_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_viol_231[0]); break; } case 18: // viol_215.mwa { instrument_size = MELODY_E2_VIOL_215_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_viol_215[0]); break; } case 19: // viol_211.mwa { instrument_size = MELODY_E2_VIOL_211_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_viol_211[0]); break; } case 20: // viol_108.mwa { instrument_size = MELODY_E2_VIOL_108_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_viol_108[0]); break; } case 21: // flut_436 { instrument_size = MELODY_E2_FLUT_436_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_flut_436[0]); break; } case 22: // flut_308.mwa { instrument_size = MELODY_E2_FLUT_308_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_flut_308[0]); break; } case 23: // porg_131 { instrument_size = MELODY_E2_PORG_131_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_porg_131[0]); break; } case 24: // acco_211.mwa { instrument_size = MELODY_E2_ACCO_211_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_acco_211[0]); break; } case 25: // stng_231 { instrument_size = MELODY_E2_STNG_231_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_stng_231[0]); break; } case 26: // stng_058.mwa { instrument_size = MELODY_E2_STNG_058_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_stng_058[0]); break; } case 27: // ldsa_131 { instrument_size = MELODY_E2_LDSA_131_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_ldsa_131[0]); break; } case 28: // sin7.mwa { instrument_size = MELODY_E2_SIN7_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_sin7[0]); break; } case 29: // Egu_3036.mwa { instrument_size = MELODY_E2_EGU_3036_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_egu_3036[0]); break; } case 30: // Jgui_215.mwa { instrument_size = MELODY_E2_JGUI_215_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_jgui_215[0]); break; } case 31: // Banj_315.mwa { instrument_size = MELODY_E2_BANJ_315_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_banj_315[0]); break; } case 32: // trum_231 { instrument_size = MELODY_E2_TRUM_231_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_trum_231[0]); break; } case 33: // tromb31 { instrument_size = MELODY_E2_TROMB31_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_tromb31[0]); break; } case 34: // cho_2116 { instrument_size = MELODY_E2_CHO_2116_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_cho_2116[0]); break; } case 35: // vooh_331.mwa { instrument_size = MELODY_E2_VOOH_331_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_vooh_331[0]); break; } case 36: // crc_1210.mwa { instrument_size = MELODY_E2_CRC_1210_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_crc_1210[0]); break; } case 37: // chc_1210.mwa { instrument_size = MELODY_E2_CHC_1210_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_chc_1210[0]); break; } case 38: // ohc_1610 { instrument_size = MELODY_E2_OHC_1610_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_ohc_1610[0]); break; } case 39: // lbon_121 { instrument_size = MELODY_E2_LBON_121_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_lbon_121[0]); break; } case 40: // esn_0210 { instrument_size = MELODY_E2_ESN_0210_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_esn_0210[0]); break; } case 41: // crc_0210 { instrument_size = MELODY_E2_CRC_0210_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_crc_0210[0]); break; } case 42: // ric_0210 { instrument_size = MELODY_E2_RIC_0210_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_ric_0210[0]); break; } case 43: // bdm_0122 { instrument_size = MELODY_E2_BDM_0122_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_bdm_0122[0]); break; } case 44: // vib_0415 { instrument_size = MELODY_E2_VIB_0415_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_vib_0415[0]); break; } case 45: // ngu_0343 { instrument_size = MELODY_E2_NGU_0343_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_ngu_0343[0]); break; } case 46: // sgu_0230 { instrument_size = MELODY_E2_SGU_0230_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_sgu_0230[0]); break; } case 47: // xyl_0315 { instrument_size = MELODY_E2_XYL_0315_MWA_SIZE; instrument_ptr = (UWORD16 *)(&melody_E2_xyl_0315[0]); break; } } i = instrument_size; while ( (i != 0) && (l1a_l1s_com.melody0_e2_task.parameters.emergency_stop == FALSE) ) { *API_address++ = *instrument_ptr++; i--; } return(instrument_size); #endif // (AUDIO_SIMULATION) || (AUDIO_L1_STANDALONE) #if (OP_RIV_AUDIO == 1) #ifndef _WINDOWS T_FFS_FD ffs_fd_1, ffs_fd_2; T_FFS_STAT stat; /* Nb of instruments in the .lsi file */ INT8 i = 0; INT16 instrument_id = -1; /* basic structure of the .lsi file */ T_AUDIO_MELODY_E2_ID_NAME file_E2; /**** Find the size of the .lsi file ****/ /* the .lsi file is stores into the flash */ /* check if the .lsi file exists */ ffs_fd_1 = ffs_open(p_audio_gbl_var->melody_E2_load_file_instruments.instrument_file_name, FFS_O_RDONLY ); if (ffs_fd_1 < EFFS_OK) { audio_melody_E2_error_trace(AUDIO_ENTITY_LOAD_FILE_INSTR_ERROR); return (0); } /* find the .mwa file */ while ( (i < p_audio_gbl_var->melody_E2_load_file_instruments.nb_of_instruments) && (customer_instrument_id != instrument_id)) { /* Load the instruments file from the FFS */ if ( (ffs_read ( ffs_fd_1, (&file_E2), (sizeof(INT8) + AUDIO_PATH_NAME_MAX_SIZE))) < EFFS_OK ) { AUDIO_SEND_TRACE("AUDIO MELODY E2: impossible to load the .lsi file", RV_TRACE_LEVEL_ERROR); /* Close the file */ ffs_close(ffs_fd_1); return (0); } instrument_id = file_E2.id; } /* Close the file */ ffs_close(ffs_fd_1); if (i == p_audio_gbl_var->melody_E2_load_file_instruments.nb_of_instruments) { AUDIO_SEND_TRACE("AUDIO MELODY E2: the instrument doesn't exist in the .lsi file", RV_TRACE_LEVEL_ERROR); return (0); } /* Open the corresponding .mwa file */ ffs_fd_2 = ffs_open( file_E2.melody_name, FFS_O_RDONLY ); if (ffs_fd_2 < EFFS_OK) { AUDIO_SEND_TRACE("AUDIO MELODY E2: impossible to open the .mwa file instruments", RV_TRACE_LEVEL_ERROR); /* Close the .mwa file */ ffs_close(ffs_fd_2); return (0); } /* download the instrument description */ ffs_stat(file_E2.melody_name,&stat); /* check if the file contains some data */ if (stat.size ==0) { /* the file doesn't contains data */ /* an error is generated */ audio_melody_E2_error_trace(AUDIO_ENTITY_FILE_ERROR); /* Close the .mwa file */ ffs_close(ffs_fd_2); return(0); } /* check if there's enough memory in the API for this instrument */ if (allowed_size < (stat.size>>1)) { /* an error is generated */ audio_melody_E2_error_trace(AUDIO_ERROR_INSTRUMENT_SIZE); /* Close the .mwa file */ ffs_close(ffs_fd_2); return(0); } ffs_read ( ffs_fd_2, (void *)API_address, stat.size ); /* Close the file */ ffs_close(ffs_fd_2); return((stat.size>>1)); #endif //_WINDOWS #endif // OP_RIV_AUDIO } #endif // MELODY_E2 #if (L1_EXT_AUDIO_MGT) /*-------------------------------------------------------*/ /* Cust_ext_audio_mgt_hisr */ /*-------------------------------------------------------*/ /* */ /* Parameters : none */ /* */ /* Return : none */ /* */ /* Description : */ /* handle the DMA interrupt in order to request a new */ /* buffer */ /* */ /*-------------------------------------------------------*/ void Cust_ext_audio_mgt_hisr() { UWORD8 error_id = 0; UWORD16 requested_size = l1a_l1s_com.stereopath_drv_task.parameters.frame_number*2; error_id = Cust_get_pointer((UWORD16 **)&l1a_l1s_com.stereopath_drv_task.parameters.source_buffer_address, &requested_size, l1s.ext_audio_mgt.session_id); } #endif #if 0 /* FreeCalypso: removing functions not present in TCS211 */ void l1a_bt_audio_noti_process() { UINT8 channel_id=0; void *p_message = NULL; //omaps00090550 T_RVF_MB_STATUS mb_status; //omaps00090550 T_AUDIO_DRIVER_SESSION *p_session; T_RV_RETURN *return_path; /* find active channel_id associated to session_id */ while ( (channel_id < AUDIO_DRIVER_MAX_CHANNEL)&& ((p_audio_gbl_var->audio_driver_session[channel_id].session_info.state == AUDIO_DRIVER_CHANNEL_WAIT_INIT)|| (p_audio_gbl_var->audio_driver_session[channel_id].session_req.session_id != AUDIO_EXT_MIDI_SESSION_ID)) ) { channel_id++; } /* get driver session */ p_session = &(p_audio_gbl_var->audio_driver_session[channel_id]); p_session->session_info.index_l1=1-p_session->session_info.index_l1; return_path = &(p_session->session_req.return_path); /* Translate the l1 message into the Riviera compliant message */ /* Allocate the Riviera buffer */ mb_status = rvf_get_buf ( p_audio_gbl_var->mb_external, sizeof (T_AUDIO_DRIVER_NOTIFICATION), (T_RVF_BUFFER **) (&p_message)); /* If insufficient resources, then report a memory error and abort. */ if (mb_status == RVF_RED) { /* the memory is insufficient to continue the non regression test */ AUDIO_SEND_TRACE("AUDIO entity has no memory for driver notification",RV_TRACE_LEVEL_ERROR); return; } /* Fill the message ID + parameters */ ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->header.msg_id = AUDIO_DRIVER_NOTIFICATION_MSG; ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->channel_id = channel_id; ((T_AUDIO_DRIVER_NOTIFICATION *)p_message)->p_buffer = NULL; /* send answer */ if (return_path->callback_func == NULL) rvf_send_msg (return_path->addr_id, p_message); else { (*return_path->callback_func)((void *)(p_message)); rvf_free_buf((T_RVF_BUFFER *)p_message); } } //NAVC start/stop/read energy // Parameters :d_navc_start_stop_read // 1=start,2=stop,3=read energy // UWORD32 d_navc_ctrl_status_energy_val // 0=action not performed,1=action perf, xxx-value // Description : this function will called to start/stop the NAVC and also to read the energy value during call //The bit map of d_navc_ctrl_status is as follows. // Bit 0: Start command: If 1 NAVC start. Set to 1 by MCU , Reset by DSp after module start Bit 1: Stop command : // If 1 NAVC stop. Set to 1 by MCU , Reset by DSP after module stop. Bit 15: Status: Set and reset by DSP. If 1 // module is active. If 0 module is not active. UWORD32 Cust_navc_ctrl_status(UWORD8 d_navc_start_stop_read) { UWORD32 d_navc_ctrl_status_energy_val=0; switch (d_navc_start_stop_read) { case 1: /* Start NAVC */ { if((l1s_dsp_com.dsp_ndb_ptr->d_navc_ctrl_status & 0x8000)==0)l1s_dsp_com.dsp_ndb_ptr->d_navc_ctrl_status |= 0x01; //check 15th bit and if not active-put the last bit to 1 to start d_navc_ctrl_status_energy_val=1; //indicates action performed } break; case 2: /* Stop NAVC */ { if((l1s_dsp_com.dsp_ndb_ptr->d_navc_ctrl_status & 0x8000)==0x8000)l1s_dsp_com.dsp_ndb_ptr->d_navc_ctrl_status |= 0x02; //check 15th bit and if active-put the last bit to 1 to start d_navc_ctrl_status_energy_val=1; //indicates action performed } break; case 3: /* NAVC read energy */ { if((l1s_dsp_com.dsp_ndb_ptr->d_navc_ctrl_status & 0x8000) == 0x8000)//check 15th bit and if active- read the value-- { d_navc_ctrl_status_energy_val = l1s_dsp_com.dsp_ndb_ptr->d_vad_noise_ene_ndb[0]; //MSB part d_navc_ctrl_status_energy_val= (d_navc_ctrl_status_energy_val<<16)|(l1s_dsp_com.dsp_ndb_ptr->d_vad_noise_ene_ndb[1]); //MSB <<16 | LSB - indicates the energy value } } break; /*intended fall through */ default: break; } #if (L1_NAVC_TRACE == 1) //to see the NAVC trace l1_trace_navc(d_navc_start_stop_read,d_navc_ctrl_status_energy_val); #endif return (d_navc_ctrl_status_energy_val); } #endif #endif // AUDIO_TASK== 1