FreeCalypso > hg > fc-tourmaline
view src/cs/services/audio/audio_mode_drivers.c @ 275:79cfefc1e2b4
audio mode load: gracefully handle mode files of wrong AEC version
Unfortunately our change of enabling L1_NEW_AEC (which is necessary
in order to bring our Calypso ARM fw into match with the underlying
DSP reality) brings along a change in the audio mode file binary
format and file size - all those new tunable AEC parameters do need
to be stored somewhere, after all. But we already have existing
mode files in the old format, and setting AEC config to garbage when
loading old audio modes (which is what would happen without the
present change) is not an appealing proposition.
The solution implemented in the present change is as follows: the
audio mode loading code checks the file size, and if it differs
from the active version of T_AUDIO_MODE, the T_AUDIO_AEC_CFG structure
is cleared - set to the default (disabled AEC) for the compiled type
of AEC. We got lucky in that this varying T_AUDIO_AEC_CFG structure
sits at the end of T_AUDIO_MODE!
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Fri, 30 Jul 2021 02:55:48 +0000 |
| parents | 4e78acac3d88 |
| children |
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/****************************************************************************/ /* */ /* File Name: audio_mode_drivers.c */ /* */ /* Purpose: This file contains all the drivers used for audio mode */ /* services. */ /* */ /* Version 0.1 */ /* */ /* Date Modification */ /* ------------------------------------------------------------------------*/ /* 14 Jan 2002 Create */ /* */ /* Author Francois Mazard */ /* */ /* (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/l1sw.cfg" #include "config/chipset.cfg" #endif #include "l1_confg.h" #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_error_hdlr_i.h" #include "audio/audio_var_i.h" #include "audio/audio_messages_i.h" #include "audio/audio_macro_i.h" #include "rvf/rvf_target.h" #include "audio/audio_const_i.h" #include "audio/audio_mode_i.h" /* include the usefull L1 header */ #ifdef _WINDOWS #define BOOL_FLAG //#define CHAR_FLAG #endif #include "l1_types.h" #include "l1audio_const.h" #include "l1audio_cust.h" #include "l1audio_defty.h" #include "l1audio_msgty.h" #include "l1audio_signa.h" #if TESTMODE #include "l1tm_defty.h" #endif #if (L1_GTT == 1) #include "l1gtt_const.h" #include "l1gtt_defty.h" #endif #include "l1_const.h" #include "l1_defty.h" #include "l1_msgty.h" #include "l1_signa.h" #ifdef _WINDOWS #define L1_ASYNC_C #endif #include "l1_varex.h" /* write drivers */ T_AUDIO_RET audio_mode_voice_path_write (T_AUDIO_VOICE_PATH_SETTING *data, UINT8 *message_to_confirm); T_AUDIO_RET audio_mode_microphone_mode_write (INT8 *data); T_AUDIO_RET audio_mode_microphone_gain_write (INT8 *data); T_AUDIO_RET audio_mode_microphone_extra_gain_write (INT8 *data); T_AUDIO_RET audio_mode_microphone_output_bias_write (INT8 *data); T_AUDIO_RET audio_mode_speaker_mode_write (INT8 *data); T_AUDIO_RET audio_mode_speaker_gain_write (INT8 *data); T_AUDIO_RET audio_mode_speaker_filter_write (INT8 *data); T_AUDIO_RET audio_mode_speaker_buzzer_write (INT8 *data); T_AUDIO_RET audio_mode_sidetone_gain_write (INT8 *data); T_AUDIO_RET audio_mode_aec_write (T_AUDIO_AEC_CFG *data); T_AUDIO_RET audio_mode_speaker_volume_write (T_AUDIO_SPEAKER_LEVEL *data); T_AUDIO_RET audio_mode_speaker_microphone_fir_write (T_AUDIO_FIR_COEF *data_speaker, T_AUDIO_FIR_COEF *data_microphone); /* read drivers */ T_AUDIO_RET audio_mode_voice_path_read (T_AUDIO_VOICE_PATH_SETTING *data); T_AUDIO_RET audio_mode_microphone_mode_read (INT8 *data); T_AUDIO_RET audio_mode_microphone_gain_read (INT8 *data); T_AUDIO_RET audio_mode_microphone_extra_gain_read (INT8 *data); T_AUDIO_RET audio_mode_microphone_output_bias_read (INT8 *data); T_AUDIO_RET audio_mode_microphone_fir_read (T_AUDIO_FIR_COEF *data); T_AUDIO_RET audio_mode_speaker_mode_read (INT8 *data); T_AUDIO_RET audio_mode_speaker_gain_read (INT8 *data); T_AUDIO_RET audio_mode_speaker_filter_read (INT8 *data); T_AUDIO_RET audio_mode_speaker_fir_read (T_AUDIO_FIR_COEF *data); T_AUDIO_RET audio_mode_speaker_buzzer_read (INT8 *data); T_AUDIO_RET audio_mode_sidetone_gain_read (INT8 *data); T_AUDIO_RET audio_mode_aec_read (T_AUDIO_AEC_CFG *data); T_AUDIO_RET audio_mode_speaker_volume_read (T_AUDIO_SPEAKER_LEVEL *data); /* external functions */ extern void ABB_CAL_UlVolume (UWORD8 pga_index); extern void ABB_CAL_DlVolume (UWORD8 volume_index, UWORD8 pga_index); extern void ABB_UlVolume (UWORD8 volume_index); extern void ABB_DlVolume (UWORD8 volume_index); extern void ABB_DlMute (UWORD8 mute); extern void ABB_SideTone (UWORD8 volume_index); extern void ABB_Audio_Config (UWORD16 data); extern void ABB_Audio_Config_2 (UWORD16 data); extern void ABB_UlMute (BOOL mute); /* external variable */ /* Uplink PGA gain is coded on 5 bits, corresponding to -12 dB to +12 dB in 1dB steps */ extern const UWORD8 ABB_uplink_PGA_gain[]; /* Downlink volume: mute, -24dB to 0dB in 6dB steps */ extern const UWORD8 ABB_volume_control_gain[]; /* Downlink PGA gain is coded on 4 bits, corresponding to -6dB to 6dB in 1dB steps */ extern const UWORD8 ABB_downlink_PGA_gain[]; /* Side tone level: mute, -23dB to +4dB in 3dB steps */ extern const UWORD8 ABB_sidetone_gain[]; /********************************************************************************/ /********************** WRITE DRIVERS ******************************/ /********************************************************************************/ /********************************************************************************/ /* */ /* Function Name: audio_mode_voice_path_write */ /* */ /* Purpose: This function set a new voice path. */ /* */ /* Input Parameters: */ /* new voice path. */ /* */ /* Output Parameters: */ /* Status. */ /* number of message to confirm */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_voice_path_write (T_AUDIO_VOICE_PATH_SETTING *data, UINT8 *message_to_confirm) { void *p_send_message = NULL; T_AUDIO_VOICE_PATH_SETTING previous_audio_mode_path; *message_to_confirm = 0; /* Read if the current mode is a DAI mode */ if (audio_mode_voice_path_read(&previous_audio_mode_path) == AUDIO_ERROR) { AUDIO_SEND_TRACE("AUDIO MODE WRITE: voice path: error to read the current audio mode path", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } switch (*data) { case AUDIO_GSM_VOICE_PATH: { if ( (previous_audio_mode_path == AUDIO_DAI_ENCODER) || (previous_audio_mode_path == AUDIO_DAI_DECODER) || (previous_audio_mode_path == AUDIO_DAI_ACOUSTIC) ) { /* The current mode is a DAI test so it need to be stopped */ /* Send the stop DAI message to the L1*/ /* allocate the buffer for the message to the L1 */ p_send_message = audio_allocate_l1_message(0); if (p_send_message != NULL) { /* send the start command to the audio L1 */ audio_send_l1_message(OML1_STOP_DAI_TEST_REQ, p_send_message); } else { AUDIO_SEND_TRACE("AUDIO MODE WRITE: voice path: the stop DAI message isn't send", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } /* confirm the DAI stop message */ *message_to_confirm += 1; } #if (AUDIO_MODE) /* Send the Audio path configuration message */ /* allocate the buffer for the message to the L1 */ p_send_message = audio_allocate_l1_message(sizeof(T_MMI_AUDIO_MODE)); if (p_send_message != NULL) { /* Fill the parameter */ ((T_MMI_AUDIO_MODE *)p_send_message)->audio_mode = *data; /* send the start command to the audio L1 */ audio_send_l1_message(MMI_AUDIO_MODE_REQ, p_send_message); } else { AUDIO_SEND_TRACE("AUDIO MODE WRITE: voice path: the audio mode message isn't send", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } /* confirm the AUDIO MODE message */ *message_to_confirm += 1; #endif break; } #if (AUDIO_MODE) case AUDIO_BLUETOOTH_CORDLESS_VOICE_PATH: case AUDIO_BLUETOOTH_HEADSET: { if ( (previous_audio_mode_path == AUDIO_DAI_ENCODER) || (previous_audio_mode_path == AUDIO_DAI_DECODER) || (previous_audio_mode_path == AUDIO_DAI_ACOUSTIC) ) { /* The current mode is a DAI test so it need to be stopped */ /* Send the stop DAI message to the L1*/ /* allocate the buffer for the message to the L1 */ p_send_message = audio_allocate_l1_message(0); if (p_send_message != NULL) { /* send the start command to the audio L1 */ audio_send_l1_message(OML1_STOP_DAI_TEST_REQ, p_send_message); } else { AUDIO_SEND_TRACE("AUDIO MODE WRITE: voice path: the stop DAI message isn't send", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } /* confirm the DAI stop message */ *message_to_confirm += 1; } /* Send the Audio path configuration message */ /* allocate the buffer for the message to the L1 */ p_send_message = audio_allocate_l1_message(sizeof(T_MMI_AUDIO_MODE)); if (p_send_message != NULL) { /* Fill the parameter */ ((T_MMI_AUDIO_MODE *)p_send_message)->audio_mode = *data; /* send the start command to the audio L1 */ audio_send_l1_message(MMI_AUDIO_MODE_REQ, p_send_message); } else { AUDIO_SEND_TRACE("AUDIO MODE WRITE: voice path: the audio mode message isn't send", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } /* confirm the AUDIO MODE message */ *message_to_confirm += 1; break; } #endif case AUDIO_DAI_ENCODER : case AUDIO_DAI_DECODER : case AUDIO_DAI_ACOUSTIC : { /* Send the DAI start message */ /* allocate the buffer for the message to the L1 */ p_send_message = audio_allocate_l1_message(sizeof(T_OML1_START_DAI_TEST_REQ)); if (p_send_message != NULL) { /* Fill the parameter */ ((T_OML1_START_DAI_TEST_REQ *)p_send_message)->tested_device = (UINT8)(*data - 10); /* send the start command to the audio L1 */ audio_send_l1_message(OML1_START_DAI_TEST_REQ, p_send_message); } else { AUDIO_SEND_TRACE("AUDIO MODE WRITE: voice path: the start DAI message isn't send", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } /* confirm the DAI start message */ *message_to_confirm += 1; break; } default : { AUDIO_SEND_TRACE_PARAM("AUDIO MODE WRITE: voice path: this mode isn't supported", *data, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); break; } } return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_microphone_mode_write */ /* */ /* Purpose: This function set a new microphone mode. */ /* */ /* Input Parameters: */ /* new microphone mode. */ /* */ /* Output Parameters: */ /* Status. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_microphone_mode_write (INT8 *data) { UINT16 vbcr; #if (ANLG_FAM == 2) UINT16 vbcr2; #endif #if (ANLG_FAM == 1) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl >> 6); #elif (ANLG_FAM == 2) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl1 >> 6); vbcr2 = (l1s_dsp_com.dsp_ndb_ptr->d_vbctrl2 >> 6); #endif switch (*data) { case AUDIO_MICROPHONE_HANDHELD: { #if (ANLG_FAM == 2) /* Reset the Head set configuration */ vbcr2 &= (~(AUDIO_VBCR2_MICBIASEL | AUDIO_VBCR2_MICNAUX)); ABB_Audio_Config_2(vbcr2); #endif vbcr |= AUDIO_VBCR_VULSWITCH; ABB_Audio_Config(vbcr); break; } case AUDIO_MICROPHONE_HEADSET: { #if (ANLG_FAM == 2) /* Set the auxilary input */ vbcr &= ~(AUDIO_VBCR_VULSWITCH); ABB_Audio_Config(vbcr); vbcr2 |= (AUDIO_VBCR2_MICBIASEL | AUDIO_VBCR2_MICNAUX); ABB_Audio_Config_2(vbcr2); #else AUDIO_SEND_TRACE_PARAM("AUDIO MODE WRITE: microphone mode: this mode isn't supported", *data, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); #endif break; } case AUDIO_MICROPHONE_HANDFREE: { #if (ANLG_FAM == 2) /* Reset the Head set configuration */ vbcr2 &= (~(AUDIO_VBCR2_MICBIASEL | AUDIO_VBCR2_MICNAUX)); ABB_Audio_Config_2(vbcr2); #endif vbcr &= ~(AUDIO_VBCR_VULSWITCH); ABB_Audio_Config(vbcr); break; } default : { AUDIO_SEND_TRACE_PARAM("AUDIO MODE WRITE: microphone mode: this mode isn't supported", *data, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); break; } } return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_microphone_gain_write */ /* */ /* Purpose: This function set a new microphone gain. */ /* */ /* Input Parameters: */ /* new microphone gain. */ /* */ /* Output Parameters: */ /* Status. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_microphone_gain_write (INT8 *data) { if (*data == AUDIO_MICROPHONE_MUTE) { ABB_UlMute(TRUE); } else { /* Unmute the micropohne */ ABB_UlMute(FALSE); ABB_CAL_UlVolume( (UINT8)(*data + 12) ); } return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_microphone_extra_gain_write */ /* */ /* Purpose: This function set a new microphone extra gain. */ /* */ /* Input Parameters: */ /* new microphone extra gain. */ /* */ /* Output Parameters: */ /* Status. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_microphone_extra_gain_write (INT8 *data) { UINT16 vbcr; #if (ANLG_FAM == 1) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl >> 6); #elif (ANLG_FAM == 2) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl1 >> 6); #endif switch (*data) { case AUDIO_MICROPHONE_AUX_GAIN_28_2dB: { vbcr |= (AUDIO_VBCR_VBDFAUXG); ABB_Audio_Config(vbcr); break; } case AUDIO_MICROPHONE_AUX_GAIN_4_6dB: { vbcr &= ~(AUDIO_VBCR_VBDFAUXG); ABB_Audio_Config(vbcr); break; } default : { AUDIO_SEND_TRACE_PARAM("AUDIO MODE WRITE: microphone extra gain: this extra gain isn't supported", *data, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); break; } } return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_microphone_output_bias_write */ /* */ /* Purpose: This function set a new microphone output bias. */ /* */ /* Input Parameters: */ /* new microphone output bias. */ /* */ /* Output Parameters: */ /* Status. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_microphone_output_bias_write (INT8 *data) { UINT16 vbcr; #if (ANLG_FAM == 1) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl >> 6); #elif (ANLG_FAM == 2) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl1 >> 6); #endif switch (*data) { case AUDIO_MICROPHONE_OUTPUT_BIAS_2_5V: { vbcr |= (AUDIO_VBCR_MICBIAS); ABB_Audio_Config(vbcr); break; } case AUDIO_MICROPHONE_OUTPUT_BIAS_2_0V: { vbcr &= ~(AUDIO_VBCR_MICBIAS); ABB_Audio_Config(vbcr); break; } default : { AUDIO_SEND_TRACE_PARAM("AUDIO MODE WRITE: microphone output bias: this output bias isn't supported", *data, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); break; } } return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_speaker_mode_write */ /* */ /* Purpose: This function set a new speaker mode. */ /* */ /* Input Parameters: */ /* new speaker mode. */ /* */ /* Output Parameters: */ /* Status. */ /* */ /* Note: */ /* None */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_speaker_mode_write (INT8 *data) { UINT16 vbcr; #if (ANLG_FAM == 2) UINT16 vbcr2; #endif #if (ANLG_FAM == 1) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl >> 6); #elif (ANLG_FAM == 2) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl1 >> 6); vbcr2 = (l1s_dsp_com.dsp_ndb_ptr->d_vbctrl2 >> 6); #endif switch (*data) { case AUDIO_SPEAKER_HANDHELD: { #if (ANLG_FAM == 2) /* Reset the Head set configuration */ vbcr2 &= (~(AUDIO_VBCR2_VDLHSO)); ABB_Audio_Config_2(vbcr2); #endif #if (ANLG_FAM != 3) vbcr |= (AUDIO_VBCR_VDLEAR); vbcr &= ~(AUDIO_VBCR_VDLAUX); ABB_Audio_Config(vbcr); #endif break; } case AUDIO_SPEAKER_HANDFREE: { #if (ANLG_FAM == 2) /* Reset the Head set configuration */ vbcr2 &= (~(AUDIO_VBCR2_VDLHSO)); ABB_Audio_Config_2(vbcr2); #endif #if (ANLG_FAM != 3) vbcr |= (AUDIO_VBCR_VDLAUX); vbcr &= ~(AUDIO_VBCR_VDLEAR); ABB_Audio_Config(vbcr); #endif break; } case AUDIO_SPEAKER_HEADSET: { #if (ANLG_FAM == 2) /* Reset aux output amplifier and the ear amplifier */ vbcr &= ~(AUDIO_VBCR_VDLEAR | AUDIO_VBCR_VDLAUX); ABB_Audio_Config(vbcr); vbcr2 |= (AUDIO_VBCR2_VDLHSO); ABB_Audio_Config_2(vbcr2); #else AUDIO_SEND_TRACE_PARAM("AUDIO MODE WRITE: speaker mode: this mode isn't supported", *data, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); #endif break; } case AUDIO_SPEAKER_BUZZER: { #if (ANLG_FAM == 2) /* Reset the Head set configuration */ vbcr2 &= (~(AUDIO_VBCR2_VDLHSO)); ABB_Audio_Config_2(vbcr2); #endif /* Reset aux output amplifier and the ear amplifier */ #if (ANLG_FAM != 3) vbcr &= ~(AUDIO_VBCR_VDLEAR | AUDIO_VBCR_VDLAUX); ABB_Audio_Config(vbcr); #endif break; } case AUDIO_SPEAKER_HANDHELD_HANDFREE: { #if (ANLG_FAM == 2) /* Reset the Head set configuration */ vbcr2 &= (~(AUDIO_VBCR2_VDLHSO)); ABB_Audio_Config_2(vbcr2); #endif #if (ANLG_FAM != 3) vbcr |= (AUDIO_VBCR_VDLAUX | AUDIO_VBCR_VDLEAR); ABB_Audio_Config(vbcr); #endif break; } default: { AUDIO_SEND_TRACE_PARAM("AUDIO MODE WRITE: speaker mode: this mode isn't supported", *data, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); break; } } return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_speaker_gain_write */ /* */ /* Purpose: This function set a new speaker gain. */ /* */ /* Input Parameters: */ /* new speaker gain. */ /* */ /* Output Parameters: */ /* Status. */ /* */ /* Note: */ /* None */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_speaker_gain_write (INT8 *data) { T_AUDIO_SPEAKER_LEVEL volume; audio_mode_speaker_volume_read (&volume); ABB_CAL_DlVolume (volume.audio_speaker_level, (UINT8)(*data + 6)); return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_speaker_filter_write */ /* */ /* Purpose: This function enable/disable the DL filter. */ /* */ /* Input Parameters: */ /* new DL filter state. */ /* */ /* Output Parameters: */ /* Status. */ /* */ /* Note: */ /* None */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_speaker_filter_write (INT8 *data) { UINT16 vbcr; #if (ANLG_FAM == 1) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl >> 6); #elif (ANLG_FAM == 2) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl1 >> 6); #endif switch (*data) { case AUDIO_SPEAKER_FILTER_ON: { vbcr &= ~(AUDIO_VBCR_VFBYP); ABB_Audio_Config(vbcr); break; } case AUDIO_SPEAKER_FILTER_OFF: { vbcr |= (AUDIO_VBCR_VFBYP); ABB_Audio_Config(vbcr); break; } default : { AUDIO_SEND_TRACE_PARAM("AUDIO MODE WRITE: speaker filter: this state isn't supported", *data, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); break; } } return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_speaker_buzzer_write */ /* */ /* Purpose: This function enable/disable the buzzer. */ /* */ /* Input Parameters: */ /* new buzzer state. */ /* */ /* Output Parameters: */ /* Status. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_speaker_buzzer_write (INT8 *data) { #if (ANLG_FAM== 1) UINT16 vbcr; vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl >> 6); switch (*data) { case AUDIO_SPEAKER_BUZZER_OFF: { /* Reset aux output amplifier and the ear amplifier */ vbcr &= ~(AUDIO_VBCR_VDLEAR | AUDIO_VBCR_VDLAUX); vbcr &= ~(AUDIO_VBCR_VBUZ); ABB_Audio_Config(vbcr); break; } case AUDIO_SPEAKER_BUZZER_ON: { /* Reset aux output amplifier and the ear amplifier */ vbcr &= ~(AUDIO_VBCR_VDLEAR | AUDIO_VBCR_VDLAUX); vbcr |= (AUDIO_VBCR_VBUZ); ABB_Audio_Config(vbcr); break; } default : { AUDIO_SEND_TRACE_PARAM("AUDIO MODE WRITE: buzzer: this state isn't supported", *data, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); break; } } return (AUDIO_OK); #endif #if (ANLG_FAM == 2) AUDIO_SEND_TRACE("AUDIO MODE WRITE: buzzer: this feature isn't supported by the current analog base band", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); #endif } /********************************************************************************/ /* */ /* Function Name: audio_mode_sidetone_gain_write */ /* */ /* Purpose: This function set the sidetone gain. */ /* */ /* Input Parameters: */ /* new sidetone gain. */ /* */ /* Output Parameters: */ /* Status. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_sidetone_gain_write (INT8 *data) { UINT8 sidetone_index; sidetone_index = (UINT8)(25*((*data + 26)/3)); ABB_SideTone (sidetone_index); return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_aec_write */ /* */ /* Purpose: This function set the AEC. */ /* */ /* Input Parameters: */ /* new AEC setting. */ /* */ /* Output Parameters: */ /* Status. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_aec_write (T_AUDIO_AEC_CFG *data) { #if (L1_NEW_AEC) void *p_send_message = NULL; /* Send the FIR configuration message */ /* allocate the buffer for the message to the L1 */ p_send_message = audio_allocate_l1_message(sizeof(T_MMI_AEC_REQ)); if (p_send_message != NULL) { /* Fill the parameter */ ((T_MMI_AEC_REQ *)p_send_message)->aec_control = (UINT16)( (data->aec_enable | 0x0080) | (data->noise_suppression_enable | 0x0100) | (data->noise_suppression_level) | (data->aec_visibility) ); ((T_MMI_AEC_REQ *)p_send_message)->cont_filter = data->continuous_filtering; ((T_MMI_AEC_REQ *)p_send_message)->granularity_att = data->granularity_attenuation; ((T_MMI_AEC_REQ *)p_send_message)->coef_smooth = data->smoothing_coefficient; ((T_MMI_AEC_REQ *)p_send_message)->es_level_max = data->max_echo_suppression_level; ((T_MMI_AEC_REQ *)p_send_message)->fact_vad = data->vad_factor; ((T_MMI_AEC_REQ *)p_send_message)->thrs_abs = data->absolute_threshold; ((T_MMI_AEC_REQ *)p_send_message)->fact_asd_fil = data->factor_asd_filtering; ((T_MMI_AEC_REQ *)p_send_message)->fact_asd_mut = data->factor_asd_muting; /* send the start command to the audio L1 */ audio_send_l1_message(MMI_AEC_REQ, p_send_message); } else { AUDIO_SEND_TRACE("AUDIO MODE WRITE: AEC: the audio AEC message isn't sent", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } #elif (AEC) void *p_send_message = NULL; /* Send the FIR configuration message */ /* allocate the buffer for the message to the L1 */ p_send_message = audio_allocate_l1_message(sizeof(T_MMI_AEC_REQ)); if (p_send_message != NULL) { /* Fill the parameter */ ((T_MMI_AEC_REQ *)p_send_message)->aec_control = (UINT16)( (data->aec_enable | 0x0080) | (data->aec_mode) | (data->echo_suppression_level) | (data->noise_suppression_enable | 0x0100) | (data->noise_suppression_level) ); /* send the start command to the audio L1 */ audio_send_l1_message(MMI_AEC_REQ, p_send_message); } else { AUDIO_SEND_TRACE("AUDIO MODE WRITE: AEC: the audio AEC message isn't sent", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } #else AUDIO_SEND_TRACE("AUDIO MODE WRITE: AEC: feature not supported", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); #endif return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_speaker_volume_write */ /* */ /* Purpose: This function set the speaker volume. */ /* */ /* Input Parameters: */ /* new speaker volume. */ /* */ /* Output Parameters: */ /* Status. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_speaker_volume_write (T_AUDIO_SPEAKER_LEVEL *data) { ABB_DlVolume (data->audio_speaker_level); return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_speaker_microphone_fir_write */ /* */ /* Purpose: This function set the speaker and microphone FIR. */ /* */ /* Input Parameters: */ /* new speaker or/and microphone FIR. */ /* Note: if one of this two pointer equals NULL, it means corresponding */ /* FIR doesn't need to be updated. */ /* */ /* Output Parameters: */ /* Status. */ /* */ /* Note: */ /* The data buffer must be deallocate only when the FIR confirmation is */ /* received. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_speaker_microphone_fir_write (T_AUDIO_FIR_COEF *data_speaker, T_AUDIO_FIR_COEF *data_microphone) { #if (FIR) void *p_send_message = NULL; if ( (data_speaker == NULL) && (data_microphone == NULL) ) { AUDIO_SEND_TRACE("AUDIO MODE WRITE: FIR: wrong arguments", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } /* Send the FIR configuration message */ /* allocate the buffer for the message to the L1 */ p_send_message = audio_allocate_l1_message(sizeof(T_MMI_AUDIO_FIR_REQ)); if (p_send_message != NULL) { if (data_speaker == NULL) { /* Fill the parameter */ ((T_MMI_AUDIO_FIR_REQ *)p_send_message)->update_fir = UL_FIR; ((T_MMI_AUDIO_FIR_REQ *)p_send_message)->fir_loop = FALSE; ((T_MMI_AUDIO_FIR_REQ *)p_send_message)->fir_dl_coefficient = NULL; ((T_MMI_AUDIO_FIR_REQ *)p_send_message)->fir_ul_coefficient = &(data_microphone->coefficient[0]); } else if (data_microphone == NULL) { /* Fill the parameter */ ((T_MMI_AUDIO_FIR_REQ *)p_send_message)->update_fir = DL_FIR; ((T_MMI_AUDIO_FIR_REQ *)p_send_message)->fir_loop = FALSE; ((T_MMI_AUDIO_FIR_REQ *)p_send_message)->fir_dl_coefficient = &(data_speaker->coefficient[0]); ((T_MMI_AUDIO_FIR_REQ *)p_send_message)->fir_ul_coefficient = NULL; } else { /* Fill the parameter */ ((T_MMI_AUDIO_FIR_REQ *)p_send_message)->update_fir = UL_DL_FIR; ((T_MMI_AUDIO_FIR_REQ *)p_send_message)->fir_loop = FALSE; ((T_MMI_AUDIO_FIR_REQ *)p_send_message)->fir_dl_coefficient = &(data_speaker->coefficient[0]); ((T_MMI_AUDIO_FIR_REQ *)p_send_message)->fir_ul_coefficient = &(data_microphone->coefficient[0]); } /* send the start command to the audio L1 */ audio_send_l1_message(MMI_AUDIO_FIR_REQ, p_send_message); } else { AUDIO_SEND_TRACE("AUDIO MODE WRITE: FIR: the audio FIR message isn't send", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } #else AUDIO_SEND_TRACE("AUDIO MODE WRITE: FIR: FIR isn't supported", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); #endif return (AUDIO_OK); } /********************************************************************************/ /********************** READ DRIVERS ******************************/ /********************************************************************************/ /********************************************************************************/ /* */ /* Function Name: audio_mode_voice_path_read */ /* */ /* Purpose: This function reads the current voice path. */ /* */ /* Input Parameters: */ /* None. */ /* */ /* Output Parameters: */ /* Status. */ /* Current path voice. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_voice_path_read (T_AUDIO_VOICE_PATH_SETTING *data) { #ifndef _WINDOWS INT16 audio_init, dai_mode; dai_mode = (((l1s_dsp_com.dsp_ndb_ptr->d_dai_onoff)>>11) & 0x0003); audio_init = l1s_dsp_com.dsp_ndb_ptr->d_audio_init; // Note : // tested_device | dai_mode (bit 11 and 12) | test // ---------------|---------------------------|---------------- // 0 | 0 | no test // 1 | 2 | speech decoder // 2 | 1 | speech encoder // 3 | 0 | no test // 4 | 3 | Acouustic devices if(dai_mode == 0) /* There's no DAI mode */ { #if (AUDIO_MODE) if (audio_init & B_GSM_ONLY) { *data = AUDIO_GSM_VOICE_PATH; } else if (audio_init & B_BT_CORDLESS) { *data = AUDIO_BLUETOOTH_CORDLESS_VOICE_PATH; } else if (audio_init & B_BT_HEADSET) { *data = AUDIO_BLUETOOTH_HEADSET; } else { AUDIO_SEND_TRACE_PARAM("AUDIO MODE READ: voice path: error in audio path mode", audio_init, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } #else *data = AUDIO_GSM_VOICE_PATH; #endif } else { switch (dai_mode) { case 1: { *data = AUDIO_DAI_DECODER; break; } case 2: { *data = AUDIO_DAI_ENCODER; break; } case 3: { *data = AUDIO_DAI_ACOUSTIC; break; } default : { AUDIO_SEND_TRACE_PARAM("AUDIO MODE READ: voice path: error in DAI mode", dai_mode, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); break; } } } #else *data = AUDIO_GSM_VOICE_PATH; #endif return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_microphone_mode_read */ /* */ /* Purpose: This function reads the current microphone mode. */ /* */ /* Input Parameters: */ /* None. */ /* */ /* Output Parameters: */ /* Status. */ /* Microphone mode. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_microphone_mode_read (INT8 *data) { UINT16 vbcr; #if (ANLG_FAM == 2) UINT16 vbcr2; #endif #if (ANLG_FAM == 1) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl >> 6); #elif (ANLG_FAM == 2) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl1 >> 6); vbcr2 = (l1s_dsp_com.dsp_ndb_ptr->d_vbctrl2 >> 6); #endif #if (ANLG_FAM == 2) if (vbcr2 & (AUDIO_VBCR2_MICBIASEL | AUDIO_VBCR2_MICNAUX)) { *data = AUDIO_MICROPHONE_HEADSET; } else #endif /* No headset mode */ { if (vbcr & AUDIO_VBCR_VULSWITCH) { *data = AUDIO_MICROPHONE_HANDHELD; } else { *data = AUDIO_MICROPHONE_HANDFREE; } } return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_microphone_gain_read */ /* */ /* Purpose: This function reads the current microphone gain. */ /* */ /* Input Parameters: */ /* None. */ /* */ /* Output Parameters: */ /* Status. */ /* Current microphone gain. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_microphone_gain_read (INT8 *data) { UINT8 i = 1; UINT16 vbur, vulpg; vbur = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbuctrl >> 6); if (vbur & AUDIO_VBUR_DXEN) { *data = AUDIO_MICROPHONE_MUTE; } else /* Microphone not muted */ { vulpg = (UINT16)(vbur & AUDIO_VBUR_VULPG); while (ABB_uplink_PGA_gain[i] != vulpg) { i++; if (i == 25) { AUDIO_SEND_TRACE_PARAM("AUDIO MODE READ: microphone gain: error in gain value", vulpg, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } } *data = (INT8)(i - 12); } return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_microphone_extra_gain_read */ /* */ /* Purpose: This function reads the current microphone extra gain. */ /* */ /* Input Parameters: */ /* None. */ /* */ /* Output Parameters: */ /* Status. */ /* Current microphone extra gain. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_microphone_extra_gain_read (INT8 *data) { UINT16 vbcr; #if (ANLG_FAM == 1) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl >> 6); #elif (ANLG_FAM == 2) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl1 >> 6); #endif if (vbcr & AUDIO_VBCR_VBDFAUXG) { *data = AUDIO_MICROPHONE_AUX_GAIN_28_2dB; } else { *data = AUDIO_MICROPHONE_AUX_GAIN_4_6dB; } return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_microphone_output_bias_read */ /* */ /* Purpose: This function reads the current microphone output bias. */ /* */ /* Input Parameters: */ /* None. */ /* */ /* Output Parameters: */ /* Status. */ /* Current microphone output bias. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_microphone_output_bias_read (INT8 *data) { UINT16 vbcr; #if (ANLG_FAM == 1) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl >> 6); #elif (ANLG_FAM == 2) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl1 >> 6); #endif if (vbcr & AUDIO_VBCR_MICBIAS) { *data = AUDIO_MICROPHONE_OUTPUT_BIAS_2_5V; } else { *data = AUDIO_MICROPHONE_OUTPUT_BIAS_2_0V; } return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_microphone_fir_read */ /* */ /* Purpose: This function reads the current microphone FIR. */ /* */ /* Input Parameters: */ /* None. */ /* */ /* Output Parameters: */ /* Status. */ /* Current microphone FIR. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_microphone_fir_read (T_AUDIO_FIR_COEF *data) { #if (FIR) UINT8 i; for (i=0; i<31; i++) { #if (DSP == 33) || (DSP == 34) || (DSP == 35) || (DSP == 36) // For this DSP code the FIR coefficients are in API param memory data->coefficient[i] = l1s_dsp_com.dsp_param_ptr->a_fir31_uplink[i]; #else data->coefficient[i] = l1s_dsp_com.dsp_ndb_ptr->a_fir31_uplink[i]; #endif } return (AUDIO_OK); #else AUDIO_SEND_TRACE("AUDIO MODE READ: microphone FIR: FIR isn't supported", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); #endif } /********************************************************************************/ /* */ /* Function Name: audio_mode_speaker_mode_read */ /* */ /* Purpose: This function reads the current speaker mode. */ /* */ /* Input Parameters: */ /* None */ /* */ /* Output Parameters: */ /* Status. */ /* Current speaker mode. */ /* */ /* Note: */ /* None */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_speaker_mode_read (INT8 *data) { UINT16 vbcr; #if (ANLG_FAM == 2) UINT16 vbcr2; #endif #if (ANLG_FAM == 1) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl >> 6); #elif (ANLG_FAM == 2) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl1 >> 6); vbcr2 = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl2 >> 6); #endif #if (ANLG_FAM == 2) if (vbcr2 & AUDIO_VBCR2_VDLHSO) { *data = AUDIO_SPEAKER_HEADSET; } else #endif /* No headset mode */ #if (ANLG_FAM != 3) if ( (vbcr & AUDIO_VBCR_VDLEAR) && (vbcr & AUDIO_VBCR_VDLAUX) ) { *data = AUDIO_SPEAKER_HANDHELD_HANDFREE; } else if (vbcr & AUDIO_VBCR_VDLEAR) { *data = AUDIO_SPEAKER_HANDHELD; } else if (vbcr & AUDIO_VBCR_VDLAUX) { *data = AUDIO_SPEAKER_HANDFREE; } else { *data = AUDIO_SPEAKER_BUZZER; } #endif return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_speaker_gain_read */ /* */ /* Purpose: This function reads the current speaker gain. */ /* */ /* Input Parameters: */ /* None */ /* */ /* Output Parameters: */ /* Status. */ /* Current speaker gain. */ /* */ /* Note: */ /* None */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_speaker_gain_read (INT8 *data) { UINT16 vbdr, vdlpg; UINT8 i=0; vbdr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbdctrl >> 6); vdlpg = (UINT16)(vbdr & AUDIO_VBDR_VDLPG); while (ABB_downlink_PGA_gain[i] != vdlpg) { i++; if (i == 13) { AUDIO_SEND_TRACE_PARAM("AUDIO MODE READ: speaker gain: error in gain value", vdlpg, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } } *data = (INT8)(i - 6); return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_speaker_filter_read */ /* */ /* Purpose: This function reads the current state of the DL filter. */ /* */ /* Input Parameters: */ /* None */ /* */ /* Output Parameters: */ /* Status. */ /* Current DL filter state. */ /* */ /* Note: */ /* None */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_speaker_filter_read (INT8 *data) { UINT16 vbcr; #if (ANLG_FAM == 1) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl >> 6); #elif (ANLG_FAM == 2) vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl1 >> 6); #endif if (vbcr & AUDIO_VBCR_VFBYP) { *data = AUDIO_SPEAKER_FILTER_OFF; } else { *data = AUDIO_SPEAKER_FILTER_ON; } return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_speaker_fir_read */ /* */ /* Purpose: This function reads the speaker FIR. */ /* */ /* Input Parameters: */ /* None. */ /* */ /* Output Parameters: */ /* Status. */ /* Current speaker FIR. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_speaker_fir_read (T_AUDIO_FIR_COEF *data) { #if (FIR) UINT8 i; for (i=0; i<31; i++) { #if (DSP == 33) || (DSP == 34) || (DSP == 35) || (DSP == 36) // For this DSP code the FIR coefficients are in API param memory data->coefficient[i] = l1s_dsp_com.dsp_param_ptr->a_fir31_downlink[i]; #else data->coefficient[i] = l1s_dsp_com.dsp_ndb_ptr->a_fir31_downlink[i]; #endif } return (AUDIO_OK); #else AUDIO_SEND_TRACE("AUDIO MODE READ: speaker FIR: FIR isn't supported", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); #endif return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_speaker_buzzer_read */ /* */ /* Purpose: This function reads the current state of the buzzer. */ /* */ /* Input Parameters: */ /* None. */ /* */ /* Output Parameters: */ /* Status. */ /* Current buzzer state. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_speaker_buzzer_read (INT8 *data) { #if (ANLG_FAM== 1) UINT16 vbcr; vbcr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbctrl >> 6); if (vbcr & AUDIO_VBCR_VBUZ) { *data = AUDIO_SPEAKER_BUZZER_ON; } else { *data = AUDIO_SPEAKER_BUZZER_OFF; } return (AUDIO_OK); #endif #if (ANLG_FAM == 2) AUDIO_SEND_TRACE("AUDIO MODE READ: buzzer: this feature isn't supported by the current analog base band", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); #endif } /********************************************************************************/ /* */ /* Function Name: audio_mode_sidetone_gain_read */ /* */ /* Purpose: This function reads the current sidetone gain. */ /* */ /* Input Parameters: */ /* None. */ /* */ /* Output Parameters: */ /* Status. */ /* Current sidetone gain. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_sidetone_gain_read (INT8 *data) { UINT16 vbur, vdlst; UINT8 i=0; vbur = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbuctrl >> 11); vdlst = (UINT16)(vbur & AUDIO_VBUR_VDLST); while (ABB_sidetone_gain[i] != vdlst) { i++; if (i == 10) { AUDIO_SEND_TRACE_PARAM("AUDIO MODE READ: sidetone gain: error in gain value", vdlst, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } } *data = (INT8)((3 * i) - 26); return (AUDIO_OK); } /********************************************************************************/ /* */ /* Function Name: audio_mode_aec_read */ /* */ /* Purpose: This function reads the current AEC setting. */ /* */ /* Input Parameters: */ /* None. */ /* */ /* Output Parameters: */ /* Status. */ /* Current AEC setting. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_aec_read (T_AUDIO_AEC_CFG *data) { #if (L1_NEW_AEC) UINT16 aec_ctrl; aec_ctrl = l1s.aec.aec_control; data->aec_enable = (UINT16)(aec_ctrl & AUDIO_AEC_ENABLE); data->aec_visibility = (UINT16)(aec_ctrl & AUDIO_AEC_VISIBILITY_ENABLE); data->noise_suppression_enable = (UINT16)(aec_ctrl & AUDIO_NOISE_SUPPRESSION_ENABLE); data->noise_suppression_level = (UINT16)(aec_ctrl & AUDIO_NOISE_18dB); data->continuous_filtering = l1s_dsp_com.dsp_ndb_ptr->d_cont_filter; data->granularity_attenuation = l1s_dsp_com.dsp_ndb_ptr->d_granularity_att; data->smoothing_coefficient = l1s_dsp_com.dsp_ndb_ptr->d_coef_smooth; data->max_echo_suppression_level = l1s_dsp_com.dsp_ndb_ptr->d_es_level_max; data->vad_factor = l1s_dsp_com.dsp_ndb_ptr->d_fact_vad; data->absolute_threshold = l1s_dsp_com.dsp_ndb_ptr->d_thrs_abs; data->factor_asd_filtering = l1s_dsp_com.dsp_ndb_ptr->d_fact_asd_fil; data->factor_asd_muting = l1s_dsp_com.dsp_ndb_ptr->d_fact_asd_mut; return (AUDIO_OK); #elif (AEC) UINT16 aec_ctrl; aec_ctrl = l1s.aec.aec_control; data->aec_enable = (UINT16)(aec_ctrl & AUDIO_AEC_ENABLE); data->aec_mode = (UINT16)(aec_ctrl & AUDIO_SHORT_ECHO); data->echo_suppression_level = (UINT16)(aec_ctrl & AUDIO_ECHO_18dB); data->noise_suppression_enable = (UINT16)(aec_ctrl & AUDIO_NOISE_SUPPRESSION_ENABLE); data->noise_suppression_level = (UINT16)(aec_ctrl & AUDIO_NOISE_18dB); return (AUDIO_OK); #else AUDIO_SEND_TRACE("AUDIO MODE READ: AEC: feature not supported", RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); #endif } /********************************************************************************/ /* */ /* Function Name: audio_mode_speaker_volume_read */ /* */ /* Purpose: This function reads the current speaker volume. */ /* */ /* Input Parameters: */ /* None. */ /* */ /* Output Parameters: */ /* Status. */ /* Current speaker volume. */ /* */ /* Note: */ /* None. */ /* */ /* Revision History: */ /* None. */ /* */ /********************************************************************************/ T_AUDIO_RET audio_mode_speaker_volume_read (T_AUDIO_SPEAKER_LEVEL *data) { UINT16 vbdr, volctl; UINT8 i=0; vbdr = (UINT16)(l1s_dsp_com.dsp_ndb_ptr->d_vbdctrl >> 10); volctl = (UINT16)(vbdr & AUDIO_VBDR_VOLCTL); while (ABB_volume_control_gain[i] != volctl) { i++; if (i == 6) { AUDIO_SEND_TRACE_PARAM("AUDIO MODE READ: speaker volume: error in volume value", volctl, RV_TRACE_LEVEL_ERROR); return(AUDIO_ERROR); } } if ( (i == 0) || (i == 1) ) { data->audio_speaker_level = i; } else { data->audio_speaker_level = (UINT8)((i - 1) * 50); } return (AUDIO_OK); } #endif /* RVM_AUDIO_MAIN_SWE */