FreeCalypso > hg > fc-tourmaline
view src/cs/services/audio/audio_vm_amr_record.c @ 221:5bf097aeaad7
LLS: when turning off all LEDs on boot, skip LED-C
Having LLS turn off LED-A and LED-B on boot is normally unnecessary
(they should already be off in Iota), but it is harmless, hence this
logic is kept for robustness. However, having LLS read-modify-write
the BCICTL2 register (to turn off LED-C) creates a potential race
condition with FCHG writes to this register, especially in the case
when baseband switch-on is caused by VCHG and charging is expected
to start right away. Furthermore, control of the charging LED itself
(on those hw targets that have it) is the responsibility of the FCHG
SWE, hence LLS should leave it alone.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Mon, 26 Apr 2021 21:55:13 +0000 |
| parents | 4e78acac3d88 |
| children |
line wrap: on
line source
/****************************************************************************/ /* */ /* File Name: audio_vm_amr_record.c */ /* */ /* Purpose: This file contains all the functions used to manage the */ /* Voice Memorization AMR record task. */ /* */ /* Version 0.1 */ /* */ /* Date Modification */ /* ------------------------------------ */ /* ?? ?? 2002 Create */ /* */ /* Author */ /* Stephanie Gerthoux */ /* */ /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/ /****************************************************************************/ #include "rv/rv_defined_swe.h" #ifdef RVM_AUDIO_MAIN_SWE #ifndef _WINDOWS #include "config/swconfig.cfg" #include "config/sys.cfg" #include "config/chipset.cfg" #endif /* include the usefull L1 header */ #include "l1_confg.h" #if (L1_VOICE_MEMO_AMR) #include "rv/rv_general.h" #include "rvm/rvm_gen.h" #include "audio/audio_features_i.h" #include "audio/audio_ffs_i.h" #include "audio/audio_api.h" #include "audio/audio_structs_i.h" #include "audio/audio_var_i.h" #include "audio/audio_messages_i.h" #include "rvf/rvf_target.h" #include "audio/audio_const_i.h" #include "audio/audio_error_hdlr_i.h" /* include the usefull L1 header */ #define BOOL_FLAG #define CHAR_FLAG #include "l1_types.h" #include "l1audio_cust.h" #include "l1audio_msgty.h" #include "l1audio_signa.h" #include "audio/audio_macro_i.h" /********************************************************************************/ /* */ /* Function Name: audio_vm_amr_record_send_status */ /* */ /* Purpose: This function sends the voice memorization AMR record status */ /* to the entity. */ /* */ /* Input Parameters: */ /* status, */ /* return path */ /* */ /* Output Parameters: */ /* None. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ #if (AUDIO_MEM_MANAGER) void audio_vm_amr_record_send_status (T_AUDIO_RET status, UINT32 recorded_size, T_RV_RETURN return_path) { T_AUDIO_AMR_RECORD_STATUS *p_send_message; T_RVF_MB_STATUS mb_status = RVF_RED; /* allocate the message buffer */ while (mb_status == RVF_RED) { mb_status = rvf_get_buf (p_audio_gbl_var->mb_external, sizeof (T_AUDIO_AMR_RECORD_STATUS), (T_RVF_BUFFER **) (&p_send_message)); /* If insufficient resources, then report a memory error and abort. */ /* and wait until more ressource is given */ if (mb_status == RVF_RED) { audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); rvf_delay(RVF_MS_TO_TICKS(1000)); } } /*fill the header of the message */ p_send_message->os_hdr.msg_id = AUDIO_AMR_RECORD_TO_MEM_STATUS_MSG; /* fill the status parameters */ p_send_message->status = status; if (recorded_size == 0) p_send_message->recorded_duration = 0; else p_send_message->recorded_duration = recorded_size; /* send message or call callback */ if (return_path.callback_func == NULL) { rvf_send_msg (return_path.addr_id, p_send_message); } else { (*return_path.callback_func)((void *)(p_send_message)); rvf_free_buf((T_RVF_BUFFER *)p_send_message); } } void audio_vm_amr_record_to_memory_manager (T_RV_HDR *p_message) { /* Declare local variables. */ T_RV_HDR *p_send_message; T_RVF_MB_STATUS mb_status; T_RV_RETURN return_path; /**************** audio_vm_amr_record_to_memory_manager function begins ***********************/ switch(p_audio_gbl_var->audio_vm_amr_record.state) { case AUDIO_IDLE: { switch (p_message->msg_id) { case AUDIO_VM_AMR_RECORD_TO_FFS_START_REQ: case AUDIO_VM_AMR_RECORD_TO_RAM_START_REQ: { T_AUDIO_DRIVER_VM_AMR_RECORD_PARAMETER parameter; T_AUDIO_DRIVER_PARAMETER driver_parameter; switch (p_message->msg_id) { case AUDIO_VM_AMR_RECORD_TO_FFS_START_REQ: { /* save the return path + ffs_fd */ #if (AUDIO_RAM_MANAGER) p_audio_gbl_var->audio_vm_amr_record.audio_ram_fd = NULL; #endif p_audio_gbl_var->audio_vm_amr_record.return_path.callback_func = ((T_AUDIO_VM_AMR_RECORD_TO_FFS_START *)p_message)->return_path.callback_func; p_audio_gbl_var->audio_vm_amr_record.return_path.addr_id = ((T_AUDIO_VM_AMR_RECORD_TO_FFS_START*)p_message)->return_path.addr_id; #if (AUDIO_NEW_FFS_MANAGER) p_audio_gbl_var->audio_vm_amr_record.ffs_fd = ((T_AUDIO_VM_AMR_RECORD_TO_FFS_START *)p_message)->audio_ffs_fd; #endif /* fill AMR parameters and driver parameters */ parameter.memo_duration = ((T_AUDIO_VM_AMR_RECORD_TO_FFS_START *)p_message)->memo_duration; parameter.compression_mode = ((T_AUDIO_VM_AMR_RECORD_TO_FFS_START *)p_message)->compression_mode; parameter.microphone_gain = ((T_AUDIO_VM_AMR_RECORD_TO_FFS_START *)p_message)->microphone_gain; parameter.amr_vocoder = ((T_AUDIO_VM_AMR_RECORD_TO_FFS_START *)p_message)->amr_vocoder; } break; case AUDIO_VM_AMR_RECORD_TO_RAM_START_REQ: { /* save the return path + p_buffer */ #if (AUDIO_NEW_FFS_MANAGER) p_audio_gbl_var->audio_vm_amr_record.ffs_fd = NULL; #endif p_audio_gbl_var->audio_vm_amr_record.return_path.callback_func = ((T_AUDIO_VM_AMR_RECORD_TO_RAM_START *)p_message)->return_path.callback_func; p_audio_gbl_var->audio_vm_amr_record.return_path.addr_id = ((T_AUDIO_VM_AMR_RECORD_TO_RAM_START*)p_message)->return_path.addr_id; #if (AUDIO_RAM_MANAGER) p_audio_gbl_var->audio_vm_amr_record.audio_ram_fd = ((T_AUDIO_VM_AMR_RECORD_TO_RAM_START *)p_message)->p_buffer; #endif /* fill AMR parameters and driver parameters */ parameter.memo_duration = ((T_AUDIO_VM_AMR_RECORD_TO_RAM_START *)p_message)->memo_duration; parameter.compression_mode = ((T_AUDIO_VM_AMR_RECORD_TO_RAM_START *)p_message)->compression_mode; parameter.microphone_gain = ((T_AUDIO_VM_AMR_RECORD_TO_RAM_START *)p_message)->microphone_gain; parameter.amr_vocoder = ((T_AUDIO_VM_AMR_RECORD_TO_RAM_START *)p_message)->amr_vocoder; } break; } driver_parameter.nb_buffer = AUDIO_VM_AMR_RECORD_NB_BUFFER; driver_parameter.buffer_size = AUDIO_VM_AMR_RECORD_SIZE; /* return_path for driver */ return_path.callback_func = NULL; return_path.addr_id = p_audio_gbl_var->addrId; /* Init driver */ audio_driver_init_vm_amr_record_session(¶meter, &driver_parameter, return_path); p_audio_gbl_var->audio_vm_amr_record.state = AUDIO_WAIT_CHANNEL_ID; } break; case AUDIO_VM_AMR_RECORD_TO_FFS_STOP_REQ: case AUDIO_VM_AMR_RECORD_TO_RAM_STOP_REQ: { audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT); /* do not send a status message because of pre-emption issues An automatic stop can pre-empt a stop request. A status is sent + back in state idle then the stop request is received and another status is sent, which can be misinterpreted */ } break; } } break; case AUDIO_WAIT_CHANNEL_ID: { switch (p_message->msg_id) { case AUDIO_DRIVER_INIT_STATUS_MSG: { /* check init is successfull otherwise, send status AUDIO_ERROR */ if (((T_AUDIO_DRIVER_INIT_STATUS *)p_message)->status == AUDIO_OK) { /* get channel id */ p_audio_gbl_var->audio_vm_amr_record.channel_id = ((T_AUDIO_DRIVER_INIT_STATUS *)p_message)->channel_id; /* Send the Start message to MEM */ mb_status = rvf_get_buf (p_audio_gbl_var->mb_internal, sizeof (T_AUDIO_MEM_START), (T_RVF_BUFFER **) (&p_send_message)); /* If insufficient resources, then report a memory error and abort. */ if (mb_status == RVF_RED) { audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); // TODO: use blocking function from GSP return; } /* fill the header of the message */ ((T_AUDIO_MEM_START *)p_send_message)->os_hdr.msg_id = AUDIO_MEM_START_REQ; /* fill the parameters */ ((T_AUDIO_MEM_START *)p_send_message)->session_id = AUDIO_VM_AMR_RECORD_SESSION_ID; ((T_AUDIO_MEM_START *)p_send_message)->channel_id = p_audio_gbl_var->audio_vm_amr_record.channel_id; ((T_AUDIO_MEM_START *)p_send_message)->size = AUDIO_VM_AMR_RECORD_SIZE*2; #if (AUDIO_NEW_FFS_MANAGER) ((T_AUDIO_MEM_START *)p_send_message)->audio_ffs_fd = p_audio_gbl_var->audio_vm_amr_record.ffs_fd; #endif #if (AUDIO_RAM_MANAGER) ((T_AUDIO_MEM_START *)p_send_message)->audio_ram_fd = p_audio_gbl_var->audio_vm_amr_record.audio_ram_fd; #endif /* send the message to the entity */ rvf_send_msg ( p_audio_gbl_var->audio_ffs_addrId, p_send_message); /* change state */ p_audio_gbl_var->audio_vm_amr_record.state = AUDIO_WAIT_STOP; } else { audio_voice_memo_amr_error_trace(AUDIO_ERROR_START_EVENT); audio_vm_amr_record_send_status (AUDIO_ERROR, 0, p_audio_gbl_var->audio_vm_amr_record.return_path); /* change state */ p_audio_gbl_var->audio_vm_amr_record.state = AUDIO_IDLE; } } break; case AUDIO_VM_AMR_RECORD_TO_FFS_STOP_REQ: #if (AUDIO_RAM_MANAGER) if (p_audio_gbl_var->audio_vm_amr_record.audio_ram_fd != NULL) { audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT); return; } #endif /* change state */ p_audio_gbl_var->audio_vm_amr_record.state = AUDIO_WAIT_CHANNEL_ID_TO_STOP; break; case AUDIO_VM_AMR_RECORD_TO_RAM_STOP_REQ: #if (AUDIO_NEW_FFS_MANAGER) if (p_audio_gbl_var->audio_vm_amr_record.ffs_fd != NULL) { audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT); return; } #endif /* change state */ p_audio_gbl_var->audio_vm_amr_record.state = AUDIO_WAIT_CHANNEL_ID_TO_STOP; break; } } // case AUDIO_WAIT_CHANNEL_ID: break; case AUDIO_WAIT_STOP: { switch (p_message->msg_id) { case AUDIO_VM_AMR_RECORD_TO_FFS_STOP_REQ: case AUDIO_VM_AMR_RECORD_TO_RAM_STOP_REQ: { // we handle a RAM stop when New_ffs is running as an error #if (AUDIO_NEW_FFS_MANAGER) if ((p_message->msg_id == AUDIO_VM_AMR_RECORD_TO_RAM_STOP_REQ)&& (p_audio_gbl_var->audio_vm_amr_record.ffs_fd != NULL)) { audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT); return; } #endif // we handle a New_ffs stop when RAM is running as an error #if (AUDIO_RAM_MANAGER) if ((p_message->msg_id == AUDIO_VM_AMR_RECORD_TO_FFS_STOP_REQ)&& (p_audio_gbl_var->audio_vm_amr_record.audio_ram_fd != NULL)) { audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT); return; } #endif /* Send the Stop message to MEM manager */ mb_status = rvf_get_buf (p_audio_gbl_var->mb_internal, sizeof (T_AUDIO_MEM_STOP), (T_RVF_BUFFER **) (&p_send_message)); /* If insufficient resources, then report a memory error and abort. */ if (mb_status == RVF_RED) { audio_voice_memo_amr_error_trace(AUDIO_ENTITY_NO_MEMORY); return; } /* fill message */ ((T_AUDIO_MEM_STOP *)p_send_message)->os_hdr.msg_id = AUDIO_MEM_STOP_REQ; ((T_AUDIO_MEM_STOP *)p_send_message)->channel_id = p_audio_gbl_var->audio_vm_amr_record.channel_id; /* send the message to the entity */ rvf_send_msg (p_audio_gbl_var->audio_ffs_addrId, p_send_message); p_audio_gbl_var->audio_vm_amr_record.state = AUDIO_WAIT_STOP_CON; } break; case AUDIO_MEM_STATUS_MSG: { if (((T_AUDIO_MEM_STATUS *)p_message)->status_type == AUDIO_STOP_STATUS) { /* should be useless as it is an automatic stop so AUDIO_OK */ if (((T_AUDIO_MEM_STATUS *)p_message)->status == AUDIO_OK) { audio_vm_amr_record_send_status (AUDIO_OK, ((T_AUDIO_MEM_STATUS *)p_message)->recorded_size, p_audio_gbl_var->audio_vm_amr_record.return_path); p_audio_gbl_var->audio_vm_amr_record.state = AUDIO_IDLE; } } if (((T_AUDIO_MEM_STATUS *)p_message)->status_type == AUDIO_START_STATUS) { /* MEM could not find a free mem channel */ if (((T_AUDIO_MEM_STATUS *)p_message)->status == AUDIO_ERROR) { audio_vm_amr_record_send_status (AUDIO_ERROR, 0, p_audio_gbl_var->audio_vm_amr_record.return_path); p_audio_gbl_var->audio_vm_amr_record.state = AUDIO_IDLE; } } } break; } } break; case AUDIO_WAIT_STOP_CON: { switch (p_message->msg_id) { case AUDIO_MEM_STATUS_MSG: { if (((T_AUDIO_MEM_STATUS *)p_message)->status_type == AUDIO_STOP_STATUS) { audio_vm_amr_record_send_status (AUDIO_OK, ((T_AUDIO_MEM_STATUS *)p_message)->recorded_size, p_audio_gbl_var->audio_vm_amr_record.return_path); p_audio_gbl_var->audio_vm_amr_record.state = AUDIO_IDLE; } } break; case AUDIO_VM_AMR_RECORD_TO_FFS_STOP_REQ: case AUDIO_VM_AMR_RECORD_TO_RAM_STOP_REQ: audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT); break; } } break; case AUDIO_WAIT_CHANNEL_ID_TO_STOP: { switch (p_message->msg_id) { case AUDIO_DRIVER_INIT_STATUS_MSG: { if (((T_AUDIO_DRIVER_INIT_STATUS *)p_message)->status == AUDIO_OK) { /* get channel_id */ p_audio_gbl_var->audio_vm_amr_record.channel_id = ((T_AUDIO_DRIVER_INIT_STATUS *)p_message)->channel_id; audio_driver_stop_session(p_audio_gbl_var->audio_vm_amr_record.channel_id); /* change state */ p_audio_gbl_var->audio_vm_amr_record.state = AUDIO_WAIT_DRIVER_STOP_CON; } else { /* close file */ #if (AUDIO_NEW_FFS_MANAGER) if (p_audio_gbl_var->audio_vm_amr_record.ffs_fd != NULL) { if ( ffs_close(p_audio_gbl_var->audio_vm_amr_record.ffs_fd) != EFFS_OK ) { audio_ffs_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE); } AUDIO_SEND_TRACE("AUDIO VM AMR RECORD: close FFS file", RV_TRACE_LEVEL_DEBUG_LOW); } #endif audio_vm_amr_record_send_status (AUDIO_OK, 0, p_audio_gbl_var->audio_vm_amr_record.return_path); /* change state */ p_audio_gbl_var->audio_vm_amr_record.state = AUDIO_IDLE; } } break; case AUDIO_VM_AMR_RECORD_TO_FFS_STOP_REQ: case AUDIO_VM_AMR_RECORD_TO_RAM_STOP_REQ: audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT); break; } } // case AUDIO_WAIT_CHANNEL_ID_TO_STOP: break; case AUDIO_WAIT_DRIVER_STOP_CON: { switch (p_message->msg_id) { case AUDIO_DRIVER_STATUS_MSG: { if (((T_AUDIO_DRIVER_STATUS *)p_message)->status_type == AUDIO_STOP_STATUS) { /* close file */ #if (AUDIO_NEW_FFS_MANAGER) if (p_audio_gbl_var->audio_vm_amr_record.ffs_fd != NULL) { if ( ffs_close(p_audio_gbl_var->audio_vm_amr_record.ffs_fd) != EFFS_OK ) { audio_ffs_error_trace(AUDIO_ENTITY_FILE_NO_CLOSE); } AUDIO_SEND_TRACE("AUDIO VM AMR RECORD: close FFS file", RV_TRACE_LEVEL_DEBUG_LOW); } #endif audio_vm_amr_record_send_status (AUDIO_OK, 0, p_audio_gbl_var->audio_vm_amr_record.return_path); p_audio_gbl_var->audio_vm_amr_record.state = AUDIO_IDLE; } } break; case AUDIO_VM_AMR_RECORD_TO_FFS_STOP_REQ: case AUDIO_VM_AMR_RECORD_TO_RAM_STOP_REQ: audio_voice_memo_amr_error_trace(AUDIO_ERROR_STOP_EVENT); break; } } //case AUDIO_WAIT_DRIVER_STOP_CON: break; } } /*********************** End of audio_vm_amr_record_to_memory_manager function **********************/ #endif // AUDIO_MEM_MANAGER /********************************************************************************/ /* */ /* Function Name: audio_driver_vm_amr_record_convert_parameter */ /* */ /* Purpose: Convert the voice memorization record parameters from the */ /* entity to the l1 parameters */ /* */ /* Input Parameters: */ /* session_id of the voice memo record */ /* id of the voice memo record */ /* */ /* Output Parameters: */ /* layer 1 voice memo record message */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ void audio_driver_vm_amr_record_convert_parameter(T_AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION *entity_parameter, T_MMI_VM_AMR_RECORD_REQ *l1_parameter) { /* session id : specifies the customer data identification corresponding to */ /* this voice memorization */ l1_parameter->session_id = AUDIO_VM_AMR_RECORD_SESSION_ID; l1_parameter->maximum_size = entity_parameter->memo_duration + SC_VM_AMR_END_MASK_SIZE; l1_parameter->dtx_used = (BOOL)(entity_parameter->compression_mode); l1_parameter->record_coeff_ul = (UINT16)(entity_parameter->microphone_gain); l1_parameter->amr_vocoder = (UINT16)(entity_parameter->amr_vocoder); } /********************************************************************************/ /* */ /* Function Name: audio_driver_vm_amr_record_manager */ /* */ /* Purpose: This function is called to manage a voice memorization record */ /* manager */ /* */ /* Input Parameters: */ /* Message to the audio entity */ /* */ /* Output Parameters: */ /* None. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_driver_vm_amr_record_manager (T_RV_HDR *p_message, T_AUDIO_DRIVER_SESSION *p_session) { /**************** audio_driver_vm_amr_record_manager function begins ***********************/ switch(p_session->session_info.state) { case AUDIO_DRIVER_CHANNEL_WAIT_INIT: { /* allocate the buffer for the message to the L1 */ p_session->session_req.p_l1_send_message = audio_allocate_l1_message(sizeof(T_MMI_VM_AMR_RECORD_REQ)); if (p_session->session_req.p_l1_send_message != NULL ) { /* Convert the entity parameters to the audio L1 parameters */ audio_driver_vm_amr_record_convert_parameter((T_AUDIO_DRIVER_INIT_VM_AMR_RECORD_SESSION*)p_message, p_session->session_req.p_l1_send_message); return (AUDIO_OK); } return (AUDIO_ERROR); } break; case AUDIO_DRIVER_CHANNEL_WAIT_START: { /* send the start voice memo record message to the L1 */ audio_send_l1_message(MMI_VM_AMR_RECORD_START_REQ, p_session->session_req.p_l1_send_message); return (AUDIO_OK); } break; case AUDIO_DRIVER_CHANNEL_WAIT_STOP: { /* send the stop command to the audio L1 */ /* allocate the buffer for the message to the L1 */ void *p_send_message = audio_allocate_l1_message(0); if ( p_send_message != NULL) { /* send the stop command to the audio L1 */ audio_send_l1_message(MMI_VM_AMR_RECORD_STOP_REQ, p_send_message); return (AUDIO_OK); } return (AUDIO_ERROR); } break; case AUDIO_DRIVER_CHANNEL_WAIT_START_CON_TO_STOP: { /* only STOP is handled here */ /* send the stop command to the audio L1 */ /* allocate the buffer for the message to the L1 */ void *p_send_message = audio_allocate_l1_message(0); if ( p_send_message != NULL) { /* send the stop command to the audio L1 */ audio_send_l1_message(MMI_VM_AMR_RECORD_STOP_REQ, p_send_message); return (AUDIO_OK); } return (AUDIO_ERROR); } break; } } /*********************** End of audio_vm_record_manager function **********************/ #endif /* VM_AMR_RECORD */ #endif /* RVM_AUDIO_MAIN_SWE */