FreeCalypso > hg > fc-magnetite
view src/cs/services/audio/audio_env.c @ 636:57e67ca2e1cb
pcmdata.c: default +CGMI to "FreeCalypso" and +CGMM to model
The present change has no effect whatsoever on Falconia-made and Openmoko-made
devices on which /pcm/CGMI and /pcm/CGMM files have been programmed in FFS
with sensible ID strings by the respective factories, but what should AT+CGMI
and AT+CGMM queries return when the device is a Huawei GTM900 or Tango modem
that has been converted to FreeCalypso with a firmware change? Before the
present change they would return compiled-in defaults of "<manufacturer>" and
"<model>", respectively; with the present change the firmware will self-identify
as "FreeCalypso GTM900-FC" or "FreeCalypso Tango" on the two respective targets.
This firmware identification will become important if someone incorporates an
FC-converted GTM900 or Tango modem into a ZeroPhone-style smartphone where some
high-level software like ofono will be talking to the modem and will need to
properly identify this modem as FreeCalypso, as opposed to some other AT command
modem flavor with different quirks.
In technical terms, the compiled-in default for the AT+CGMI query (which will
always be overridden by the /pcm/CGMI file in FFS if one is present) is now
"FreeCalypso" in all configs on all targets; the compiled-in default for the
AT+CGMM query (likewise always overridden by /pcm/CGMM if present) is
"GTM900-FC" if CONFIG_TARGET_GTM900 or "Tango" if CONFIG_TARGET_TANGO or the
original default of "<model>" otherwise.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 19 Jan 2020 20:14:58 +0000 |
| parents | 838eeafb0051 |
| children |
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/****************************************************************************/ /* */ /* File Name: audio_env.c */ /* */ /* Purpose: This file contains routines that will be called in order to: */ /* - notify the Bluetooth Environment of the AUDIO's */ /* Memory Banks requirements, */ /* - set AUDIO's task and memory banks IDs */ /* - initialize all the AUDIO's data structures, */ /* - start the AUDIO's task */ /* - stop the AUDIO's task */ /* - kill the AUDIO's task */ /* */ /* Version 0.1 */ /* */ /* Date Modification */ /* ------------------------------------ */ /* 18 May 2001 Create */ /* */ /* Author Francois Mazard - 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 "l1_confg.h" #include "rvm/rvm_use_id_list.h" #include "rv/rv_general.h" #include "rvm/rvm_gen.h" #include "rvm/rvm_priorities.h" #include "audio/audio_ffs_i.h" #include "audio/audio_api.h" #include "audio/audio_structs_i.h" #include "audio/audio_env_i.h" #include "rvf/rvf_target.h" #include "audio/audio_const_i.h" #include "audio/audio_macro_i.h" #include "audio/audio_var_i.h" #include <string.h> extern T_RV_RET audio_core(void); /* Initialisation of the pointer to the Global Environment Control block */ T_AUDIO_ENV_CTRL_BLK *p_audio_gbl_var = NULL; /********************************************************************************/ /* Function : audio_get_info */ /* */ /* Description : This function is called by the Bt Environment to learn */ /* audio requirements in terms of memory, SWEs... */ /* */ /* Parameters : T_RVM_INFO_SWE * swe_info: pointer to the structure to fill */ /* containing infos related to the Audio SWE. */ /* */ /* Return : T_BTE_RETURN */ /* */ /* History : 0.1 (11-May-2001) */ /* */ /* */ /********************************************************************************/ T_RVM_RETURN audio_get_info(T_RVM_INFO_SWE *infoSWEnt) { /* SWE info */ infoSWEnt->swe_type = RVM_SWE_TYPE_4; infoSWEnt->type_info.type4.swe_use_id = AUDIO_USE_ID; memcpy( infoSWEnt->type_info.type4.swe_name, "AUDIO", sizeof("AUDIO") ); infoSWEnt->type_info.type4.stack_size = AUDIO_STACK_SIZE; infoSWEnt->type_info.type4.priority = RVM_AUDIO_TASK_PRIORITY; /* Set the return path */ infoSWEnt->type_info.type4.return_path.callback_func = NULL; infoSWEnt->type_info.type4.return_path.addr_id = 0; /* memory bank info */ #if (MELODY_E1) || (MELODY_E2) || (VOICE_MEMO) || (SPEECH_RECO) infoSWEnt->type_info.type4.nb_mem_bank = 0x03; #else infoSWEnt->type_info.type4.nb_mem_bank = 0x02; #endif /* Memory bank used to receive/send the message to/from the entity */ memcpy ((UINT8 *) ((infoSWEnt->type_info.type4.mem_bank[0]).bank_name), "AUDIO_EXTERN",sizeof("AUDIO_EXTERN")); ((infoSWEnt->type_info.type4.mem_bank[0]).initial_params).size = AUDIO_MB_EXTERNAL_SIZE; /* Set a watermark to ensure that biggest status message (Speech Reco) can always be sent */ ((infoSWEnt->type_info.type4.mem_bank[0]).initial_params).watermark = AUDIO_MB_EXTERNAL_WATERMARK - sizeof(T_AUDIO_SR_RECO_STATUS); /* Memory bank used to send/receive the message to/from the L1 */ memcpy ((UINT8 *) ((infoSWEnt->type_info.type4.mem_bank[1]).bank_name), "AUDIO_INTERN",sizeof("AUDIO_INTERN")); ((infoSWEnt->type_info.type4.mem_bank[1]).initial_params).size = AUDIO_MB_INTERNAL_SIZE; ((infoSWEnt->type_info.type4.mem_bank[1]).initial_params).watermark = AUDIO_MB_INTERNAL_WATERMARK; #if (MELODY_E1) || (MELODY_E2) || (VOICE_MEMO) || (SPEECH_RECO) /* Memory bank used to download data to/from the flash */ memcpy ((UINT8 *) ((infoSWEnt->type_info.type4.mem_bank[2]).bank_name), "AUDIO_FFS",sizeof("AUDIO_FFS")); ((infoSWEnt->type_info.type4.mem_bank[2]).initial_params).size = AUDIO_MB_FFS_SIZE; ((infoSWEnt->type_info.type4.mem_bank[2]).initial_params).watermark = AUDIO_MB_FFS_WATERMARK; #endif /* linked SWE info */ #ifdef _WINDOWS /* this SWE requires no SWE to run in PC environement*/ infoSWEnt->type_info.type4.nb_linked_swe = 0x00; #else #if (MELODY_E1) || (MELODY_E2) || (VOICE_MEMO) || (SPEECH_RECO) /* this SWE requires the FFS SWE to run */ infoSWEnt->type_info.type4.nb_linked_swe = 0x01; infoSWEnt->type_info.type4.linked_swe_id[0]= FFS_USE_ID; #else infoSWEnt->type_info.type4.nb_linked_swe = 0x00; #endif #if (L1_GTT == 1) infoSWEnt->type_info.type4.linked_swe_id[infoSWEnt->type_info.type4.nb_linked_swe] = TTY_USE_ID; (infoSWEnt->type_info.type4.nb_linked_swe)++; #endif #endif /* generic functions */ infoSWEnt->type_info.type4.set_info = audio_set_info; infoSWEnt->type_info.type4.init = audio_init; infoSWEnt->type_info.type4.core = audio_core; infoSWEnt->type_info.type4.stop = audio_stop; infoSWEnt->type_info.type4.kill = audio_kill; return (RV_OK); } /**************** End of audio_get_info function ******************************/ /********************************************************************************/ /* Function : audio_set_info */ /* */ /* Description : This function is called by the RV Environment to inform */ /* the audio SWE about task_id, mb_id and error function. */ /* */ /* Parameters : - T_RVM_TASK_ID taskId[]: array of task_id. */ /* - task_id[0] contains audio task_id. */ /* - T_RVF_MB_ID mb_id[]: array of memory bank ids. */ /* - callback function to call in case of unrecoverable error. */ /* */ /* Return : T_RVM_RETURN */ /* */ /* History : 0.1 (11-May-2001 ) */ /* */ /* */ /********************************************************************************/ T_RVM_RETURN audio_set_info(T_RVF_ADDR_ID addrId, T_RV_RETURN return_path[], T_RVF_MB_ID mbId[], T_RVM_RETURN (*callBackFct) ( T_RVM_NAME SWEntName, T_RVM_RETURN errorCause, T_RVM_ERROR_TYPE errorType, T_RVM_STRING errorMsg) ) { /* Declare local variable.*/ T_RVF_MB_STATUS mb_status = RVF_GREEN; #if (VOICE_MEMO) || (MELODY_E1) UINT8 i; #endif /* Allocate memory required to store the Global Environment control Block. */ mb_status = rvf_get_buf(mbId[1], sizeof(T_AUDIO_ENV_CTRL_BLK), (T_RVF_BUFFER **) & p_audio_gbl_var); /* If insufficient resources to properly run the AUDIO's task, then abort. */ switch (mb_status) { case RVF_GREEN: { /* Initialize the Global Environment Control Block */ memset((UINT8 *) p_audio_gbl_var, 0x00, sizeof (T_AUDIO_ENV_CTRL_BLK)); /* Store the memory bank IDs assigned to the AUDIO */ p_audio_gbl_var->mb_external = mbId[0]; p_audio_gbl_var->mb_internal = mbId[1]; p_audio_gbl_var->mb_audio_ffs = mbId[2]; /* Store the address ID assigned to the AUDIO */ p_audio_gbl_var->addrId = addrId; /* Store the address ID of the audio FFS task */ p_audio_gbl_var->audio_ffs_addrId = addrId; /* Store the function to be called whenever any unrecoverable */ /* error occurs. */ p_audio_gbl_var->callBackFct = callBackFct; AUDIO_SEND_TRACE(" AUDIO (env). AUDIO's information set ", RV_TRACE_LEVEL_DEBUG_LOW); break; } case RVF_YELLOW: { rvf_free_buf((T_RVF_BUFFER *) p_audio_gbl_var); AUDIO_TRACE_WARNING(" AUDIO memory warning (orange memory)"); return (RV_MEMORY_ERR); } default: { AUDIO_TRACE_WARNING(" AUDIO memory warning (red memory)"); return (RV_MEMORY_ERR); } } /* switch (mb_status) */ /* Initialization of the audio keybeep state */ #if (KEYBEEP) p_audio_gbl_var->keybeep.state = AUDIO_KEYBEEP_IDLE; #endif /* Initialization of the audio tones state */ #if (TONE) p_audio_gbl_var->tones.state = AUDIO_TONES_IDLE; #endif /* Initialization of the audio melody E1 state */ #if (MELODY_E1) p_audio_gbl_var->melody_E1_0.state = AUDIO_MELODY_E1_IDLE; p_audio_gbl_var->melody_E1_1.state = AUDIO_MELODY_E1_IDLE; #endif /* Initialization of the audio melody E2 state */ #if (MELODY_E2) p_audio_gbl_var->melody_E2_0.state = AUDIO_MELODY_E2_IDLE; p_audio_gbl_var->melody_E2_1.state = AUDIO_MELODY_E2_IDLE; /* Initalize the flag to valie the .lsi file */ p_audio_gbl_var->melody_E2_load_file_instruments.file_downloaded = FALSE; #endif /* Initialization of the audio voice memorization state */ #if (VOICE_MEMO) p_audio_gbl_var->vm_play.state = AUDIO_VM_PLAY_IDLE; p_audio_gbl_var->vm_record.state = AUDIO_VM_RECORD_IDLE; #endif #if (L1_MIDI==1) p_audio_gbl_var->midi.state = AUDIO_IDLE; #endif #if (L1_AUDIO_DRIVER) for (i = 0; i < AUDIO_DRIVER_MAX_CHANNEL; i++) { p_audio_gbl_var->audio_driver_session[i].session_info.state = AUDIO_DRIVER_CHANNEL_WAIT_INIT; p_audio_gbl_var->audio_driver_session[i].session_req.nb_buffer = 0; } #endif #if (AUDIO_MEM_MANAGER) p_audio_gbl_var->audio_vm_amr_record.state = AUDIO_IDLE; p_audio_gbl_var->audio_vm_amr_play.state = AUDIO_IDLE; for (i = 0; i < AUDIO_MEM_MAX_CHANNEL; i++) { p_audio_gbl_var->audio_mem_session[i].session_info.state = AUDIO_MEM_IDLE; } #endif #if (VOICE_MEMO) || (MELODY_E1) || (MELODY_E2) for (i=0; i< AUDIO_FFS_MAX_CHANNEL; i++) { p_audio_gbl_var->audio_ffs_session[i].session_req.valid_channel; } #endif /* Initialization of the audio speech reco state machine */ #if (SPEECH_RECO) p_audio_gbl_var->speech_reco.sr_enroll.state = AUDIO_SR_ENROLL_IDLE; p_audio_gbl_var->speech_reco.sr_update.state = AUDIO_SR_UPDATE_IDLE; p_audio_gbl_var->speech_reco.sr_reco.state = AUDIO_SR_RECO_IDLE; #endif /* intialize the sate machine of audio mode managers */ p_audio_gbl_var->audio_mode_var.full_access_write_var.state = AUDIO_MODE_FULL_WRITE_IDLE; p_audio_gbl_var->audio_mode_var.audio_mode_load_var.state = AUDIO_MODE_LOAD_IDLE; /* initialize the name ofthe current volume file */ p_audio_gbl_var->audio_mode_var.audio_volume_var.audio_volume_path_name[0] = 0; return (RV_OK); } /*************** End of audio_set_info function ********************************/ /********************************************************************************/ /* Function : audio_init */ /* */ /* Description : This function is called by the BT Environment to initialize the*/ /* audio SWE before creating the task and calling audio_start. */ /* */ /* Parameters : None */ /* */ /* Return : T_BTE_RETURN */ /* */ /* History : 0.1 (20-August-2000) */ /* */ /* */ /********************************************************************************/ T_RVM_RETURN audio_init(void) { /* Put global audio initialization */ return RV_OK; } /*************************************************************************************/ /* Function : audio_stop */ /* */ /* Description : This function is called by the BT Environment to stop the audio SWE.*/ /* */ /* Parameters : None */ /* */ /* Return : T_BTE_RETURN */ /* */ /* History : 0.1 (11-May-2001) */ /* */ /* */ /*************************************************************************************/ T_RVM_RETURN audio_stop(void) { /* other SWEs have not been killed yet, audio can send messages to other SWEs */ return RV_OK; } /*************************************************************************************/ /* Function : audio_kill */ /* */ /* Description : This function is called by the BT Environment to kill the audio */ /* SWE, after the audio_stop function has been called. */ /* */ /* Parameters : None */ /* */ /* Return : T_BTE_RETURN */ /* */ /* History : 0.1 (11-May-2001) */ /* */ /* */ /*************************************************************************************/ T_RVM_RETURN audio_kill (void) { /* free all memory buffer previously allocated */ rvf_free_buf ((T_RVF_BUFFER *) p_audio_gbl_var); return RV_OK; } #endif /* #ifdef RVM_AUDIO_MAIN_SWE */