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99_7018_lmx/cpu/br28/app_audio.c

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2025-10-29 13:10:02 +08:00
#include "system/includes.h"
#include "media/includes.h"
#include "app_config.h"
#include "app_action.h"
#include "app_main.h"
#include "user_cfg.h"
#include "audio_config.h"
#include "audio_dvol.h"
#include "audio_anc.h"
#include "audio_output_dac.h"
#include "asm/math_fast_function.h"
#define LOG_TAG "[APP_AUDIO]"
#define LOG_ERROR_ENABLE
#define LOG_DEBUG_ENABLE
#define LOG_INFO_ENABLE
/* #define LOG_DUMP_ENABLE */
#define LOG_CLI_ENABLE
#include "debug.h"
#define DEFAULT_DIGTAL_VOLUME 16384
typedef short unaligned_u16 __attribute__((aligned(1)));
struct app_audio_config {
u8 state;
u8 prev_state;
u8 mute_when_vol_zero;
volatile u8 fade_gain_l;
volatile u8 fade_gain_r;
volatile s16 fade_dgain_l;
volatile s16 fade_dgain_r;
volatile s16 fade_dgain_step_l;
volatile s16 fade_dgain_step_r;
volatile int fade_timer;
s16 digital_volume;
u8 analog_volume_l;
u8 analog_volume_r;
atomic_t ref;
s16 max_volume[APP_AUDIO_STATE_WTONE + 1];
u8 sys_cvol_max;
u8 call_cvol_max;
u16 sys_hw_dvol_max; //系统最大硬件数字音量(非通话模式)
u16 call_hw_dvol_max; //通话模式最大硬件数字音量
unaligned_u16 *sys_cvol;
unaligned_u16 *call_cvol;
};
static const char *audio_state[] = {
"idle",
"music",
"call",
"tone",
"err",
};
static struct app_audio_config app_audio_cfg = {0};
#define __this (&app_audio_cfg)
extern struct audio_dac_hdl dac_hdl;
extern struct dac_platform_data dac_data;
/*
*************************************************************
*
* audio volume fade
*
*************************************************************
*/
static void audio_fade_timer(void *priv)
{
u8 gain_l = dac_hdl.vol_l;
u8 gain_r = dac_hdl.vol_r;
//printf("<fade:%d-%d-%d-%d>", gain_l, gain_r, __this->fade_gain_l, __this->fade_gain_r);
local_irq_disable();
if ((gain_l == __this->fade_gain_l) && (gain_r == __this->fade_gain_r)) {
usr_timer_del(__this->fade_timer);
__this->fade_timer = 0;
/*音量为0的时候mute住*/
audio_dac_set_L_digital_vol(&dac_hdl, gain_l ? __this->digital_volume : 0);
audio_dac_set_R_digital_vol(&dac_hdl, gain_r ? __this->digital_volume : 0);
if ((gain_l == 0) && (gain_r == 0)) {
if (__this->mute_when_vol_zero) {
__this->mute_when_vol_zero = 0;
audio_dac_mute(&dac_hdl, 1);
}
}
local_irq_enable();
/*
*淡入淡出结束，也把当前的模拟音量设置一下，防止因为淡入淡出的音量和保存音量的变量一致，
*而寄存器已经被清0的情况
*/
audio_dac_set_analog_vol(&dac_hdl, gain_l);
/* log_info("dac_fade_end, VOL : 0x%x 0x%x\n", JL_ADDA->DAA_CON1, JL_AUDIO->DAC_VL0); */
return;
}
if (gain_l > __this->fade_gain_l) {
gain_l--;
} else if (gain_l < __this->fade_gain_l) {
gain_l++;
}
if (gain_r > __this->fade_gain_r) {
gain_r--;
} else if (gain_r < __this->fade_gain_r) {
gain_r++;
}
audio_dac_set_analog_vol(&dac_hdl, gain_l);
local_irq_enable();
}
static int audio_fade_timer_add(u8 gain_l, u8 gain_r)
{
/* r_printf("dac_fade_begin:0x%x,gain_l:%d,gain_r:%d\n", __this->fade_timer, gain_l, gain_r); */
local_irq_disable();
__this->fade_gain_l = gain_l;
__this->fade_gain_r = gain_r;
if (__this->fade_timer == 0) {
__this->fade_timer = usr_timer_add((void *)0, audio_fade_timer, 2, 1);
/* y_printf("fade_timer:0x%x", __this->fade_timer); */
}
local_irq_enable();
return 0;
}
#if (SYS_VOL_TYPE == VOL_TYPE_AD)
#define DGAIN_SET_MAX_STEP (300)
#define DGAIN_SET_MIN_STEP (30)
static unsigned short combined_vol_list[17][2] = {
{ 0, 0}, //0: None
{ 0, 412}, // 1:-50.00 db
{ 0, 604}, // 2:-46.67 db
{ 0, 887}, // 3:-43.33 db
{ 0, 1301}, // 4:-40.00 db
{ 0, 1910}, // 5:-36.67 db
{ 0, 2804}, // 6:-33.33 db
{ 0, 4115}, // 7:-30.00 db
{ 0, 6041}, // 8:-26.67 db
{ 0, 8867}, // 9:-23.33 db
{ 0, 13014}, // 10:-20.00 db
{ 1, 9574}, // 11:-16.67 db
{ 1, 14052}, // 12:-13.33 db
{ 2, 10338}, // 13:-10.00 db
{ 2, 15174}, // 14:-6.67 db
{ 3, 11162}, // 15:-3.33 db
{ 3, 16384}, // 16:0.00 db
};
static unsigned short call_combined_vol_list[16][2] = {
{ 0, 0}, //0: None
{ 0, 412}, // 1:-50.00 db
{ 0, 604}, // 2:-46.67 db
{ 0, 887}, // 3:-43.33 db
{ 0, 1301}, // 4:-40.00 db
{ 0, 1910}, // 5:-36.67 db
{ 0, 2804}, // 6:-33.33 db
{ 0, 4115}, // 7:-30.00 db
{ 0, 6041}, // 8:-26.67 db
{ 0, 8867}, // 9:-23.33 db
{ 0, 13014}, // 10:-20.00 db
{ 1, 9574}, // 11:-16.67 db
{ 1, 14052}, // 12:-13.33 db
{ 2, 10338}, // 13:-10.00 db
{ 2, 15174}, // 14:-6.67 db
{ 3, 11162}, // 15:-3.33 db
};
void audio_combined_vol_init(u8 cfg_en)
{
u16 sys_cvol_len = 0;
u16 call_cvol_len = 0;
u8 *sys_cvol = NULL;
u8 *call_cvol = NULL;
unaligned_u16 *cvol;
__this->sys_cvol_max = ARRAY_SIZE(combined_vol_list) - 1;
__this->sys_cvol = combined_vol_list;
__this->call_cvol_max = ARRAY_SIZE(call_combined_vol_list) - 1;
__this->call_cvol = call_combined_vol_list;
if (cfg_en) {
sys_cvol = syscfg_ptr_read(CFG_COMBINE_SYS_VOL_ID, &sys_cvol_len);
//ASSERT(((u32)sys_cvol & BIT(0)) == 0, "sys_cvol addr unalignd(2):%x\n", sys_cvol);
if (sys_cvol && sys_cvol_len) {
__this->sys_cvol = sys_cvol;
__this->sys_cvol_max = sys_cvol_len / 4 - 1;
//y_printf("read sys_combine_vol succ:%x,len:%d",__this->sys_cvol,sys_cvol_len);
/* cvol = __this->sys_cvol;
for(int i = 0,j = 0;i < (sys_cvol_len / 2);j++) {
printf("sys_vol %d: %d, %d\n",j,*cvol++,*cvol++);
i += 2;
} */
} else {
r_printf("read sys_cvol false:%x,%x\n", sys_cvol, sys_cvol_len);
}
call_cvol = syscfg_ptr_read(CFG_COMBINE_CALL_VOL_ID, &call_cvol_len);
//ASSERT(((u32)call_cvol & BIT(0)) == 0, "call_cvol addr unalignd(2):%d\n", call_cvol);
if (call_cvol && call_cvol_len) {
__this->call_cvol = (unaligned_u16 *)call_cvol;
__this->call_cvol_max = call_cvol_len / 4 - 1;
//y_printf("read call_combine_vol succ:%x,len:%d",__this->call_cvol,call_cvol_len);
/* cvol = __this->call_cvol;
for(int i = 0,j = 0;i < call_cvol_len / 2;j++) {
printf("call_vol %d: %d, %d\n",j,*cvol++,*cvol++);
i += 2;
} */
} else {
r_printf("read call_combine_vol false:%x,%x\n", call_cvol, call_cvol_len);
}
}
log_info("sys_cvol_max:%d,call_cvol_max:%d\n", __this->sys_cvol_max, __this->call_cvol_max);
}
static int audio_combined_fade_timer_add(u8 gain_l, u8 gain_r)
{
u8 gain_max;
u8 target_again_l = 0;
u8 target_again_r = 0;
u16 target_dgain_l = 0;
u16 target_dgain_r = 0;
if (__this->state == APP_AUDIO_STATE_CALL) {
gain_max = __this->call_cvol_max;
gain_l = (gain_l > gain_max) ? gain_max : gain_l;
gain_r = (gain_r > gain_max) ? gain_max : gain_r;
target_again_l = *(&__this->call_cvol[gain_l * 2]);
target_again_r = *(&__this->call_cvol[gain_r * 2]);
target_dgain_l = *(&__this->call_cvol[gain_l * 2 + 1]);
target_dgain_r = *(&__this->call_cvol[gain_r * 2 + 1]);
} else {
gain_max = __this->sys_cvol_max;
gain_l = (gain_l > gain_max) ? gain_max : gain_l;
gain_r = (gain_r > gain_max) ? gain_max : gain_r;
target_again_l = *(&__this->sys_cvol[gain_l * 2]);
target_again_r = *(&__this->sys_cvol[gain_r * 2]);
target_dgain_l = *(&__this->sys_cvol[gain_l * 2 + 1]);
target_dgain_r = *(&__this->sys_cvol[gain_r * 2 + 1]);
}
#if 0//TCFG_AUDIO_ANC_ENABLE
target_again_l = anc_dac_gain_get(ANC_DAC_CH_L);
target_again_r = anc_dac_gain_get(ANC_DAC_CH_R);
#endif
printf("[l]v:%d,Av:%d,Dv:%d", gain_l, target_again_l, target_dgain_l);
//y_printf("[r]v:%d,Av:%d,Dv:%d", gain_r, target_again_r, target_dgain_r);
/* log_info("dac_com_fade_begin:0x%x\n", __this->fade_timer); */
local_irq_disable();
__this->fade_gain_l = target_again_l;
__this->fade_gain_r = target_again_r;
__this->fade_dgain_l = target_dgain_l;
__this->fade_dgain_r = target_dgain_r;
if (__this->fade_timer == 0) {
/* __this->fade_timer = usr_timer_add((void *)0, audio_combined_fade_timer, 2, 1); */
/* log_info("combined_fade_timer:0x%x", __this->fade_timer); */
}
audio_dac_vol_set(TYPE_DAC_AGAIN, 0x3, __this->fade_gain_l, 1);
audio_dac_vol_set(TYPE_DAC_DGAIN, 0x3, __this->fade_dgain_l, 1);
local_irq_enable();
return 0;
}
#endif/*SYS_VOL_TYPE == VOL_TYPE_AD*/
#if (SYS_VOL_TYPE == VOL_TYPE_DIGITAL_HW)
#define DVOL_HW_LEVEL_MAX 31 /*注意:总共是(DVOL_HW_LEVEL_MAX + 1)级*/
u16 hw_dig_vol_table[DVOL_HW_LEVEL_MAX + 1] = {
0 , //0
93 , //1
111 , //2
132 , //3
158 , //4
189 , //5
226 , //6
270 , //7
323 , //8
386 , //9
462 , //10
552 , //11
660 , //12
789 , //13
943 , //14
1127, //15
1347, //16
1610, //17
1925, //18
2301, //19
2751, //20
3288, //21
3930, //22
4698, //23
5616, //24
6713, //25
8025, //26
9592, //27
10222,//28
14200,//29
16000,//30
16384 //31
};
//float dB_Convert_Mag(float x)
/* #define DIG_VOL_MAX_VALUE (0.0f) // 数字音量最大值(单位:dB) */
/* #define DIG_VOL_STEP (1.5f) // 逐级递减差值(单位:dB) */
void audio_hw_digital_vol_init(u8 cfg_en)
{
float dB_value = DIG_VOL_MAX_VALUE;
#if (TCFG_AUDIO_ANC_ENABLE)
dB_value = (dB_value > ANC_MODE_DIG_VOL_LIMIT) ? ANC_MODE_DIG_VOL_LIMIT : dB_value;
#endif/*TCFG_AUDIO_ANC_ENABLE*/
#if 0
int vol = get_max_sys_vol();
float temp = 0;
//printf("hw digital volume list:\n");
while (vol) {
temp = 16384.0f * dB_Convert_Mag(dB_value);
hw_dig_vol_table[vol] = (u16)temp;
//printf("[%d] dB:%.1f %.1f %d\n", vol, dB_value, temp, hw_dig_vol_table[vol]);
dB_value -= DIG_VOL_STEP;
vol--;
}
hw_dig_vol_table[0] = 0;
#else
app_var.aec_dac_gain = (app_var.aec_dac_gain > BT_CALL_VOL_LEAVE_MAX) ? BT_CALL_VOL_LEAVE_MAX : app_var.aec_dac_gain;
__this->sys_hw_dvol_max = (u16)(16384.f * dB_Convert_Mag(dB_value));
float call_hw_dvol_max_dB = DIG_VOL_MAX_VALUE + (BT_CALL_VOL_LEAVE_MAX - app_var.aec_dac_gain) * BT_CALL_VOL_STEP;
printf("aec_dac_gain:%d,call_hw_dvol_max_dB:%.1f\n", app_var.aec_dac_gain, call_hw_dvol_max_dB);
__this->call_hw_dvol_max = (u16)(16384.f * dB_Convert_Mag(call_hw_dvol_max_dB));
printf("sys_hw_dvol_max:%d,call_hw_dvol_max:%d\n", __this->sys_hw_dvol_max, __this->call_hw_dvol_max);
#endif
}
#endif/*SYS_VOL_TYPE == VOL_TYPE_DIGITAL_HW*/
#if (SYS_VOL_TYPE == VOL_TYPE_DIGITAL)
#define DVOL_SW_LEVEL_MAX 31 /*注意:总共是(DVOL_SW_LEVEL_MAX + 1)级*/
u16 sw_dig_vol_table[DVOL_SW_LEVEL_MAX + 1] = {0};
void audio_sw_digital_vol_init(u8 cfg_en)
{
printf("audio_sw_digital_vol_init,user-defined[%d]\n", SW_DIG_VOL_TAB_USER_DEFINED);
float dB_value = DIG_VOL_MAX_VALUE;
#if (TCFG_AUDIO_ANC_ENABLE)
dB_value = (dB_value > ANC_MODE_DIG_VOL_LIMIT) ? ANC_MODE_DIG_VOL_LIMIT : dB_value;
#endif/*TCFG_AUDIO_ANC_ENABLE*/
#if SW_DIG_VOL_TAB_USER_DEFINED
int vol = get_max_sys_vol();
float temp = 0;
//printf("sw digital volume list:\n");
while (vol) {
temp = 16384.0f * dB_Convert_Mag(dB_value);
sw_dig_vol_table[vol] = (u16)temp;
//printf("[%d] dB:%.1f %.1f %d\n", vol, dB_value, temp, sw_dig_vol_table[vol]);
dB_value -= DIG_VOL_STEP;
vol--;
}
sw_dig_vol_table[0] = 0;
__this->sys_hw_dvol_max = DEFAULT_DIGITAL_VOLUME;
audio_digital_vol_init(sw_dig_vol_table, get_max_sys_vol());
#else
__this->sys_hw_dvol_max = (u16)(16384.0f * dB_Convert_Mag(dB_value));
audio_digital_vol_init(NULL, 0);
#endif/*SW_DIG_VOL_TAB_USER_DEFINED*/
app_var.aec_dac_gain = (app_var.aec_dac_gain > BT_CALL_VOL_LEAVE_MAX) ? BT_CALL_VOL_LEAVE_MAX : app_var.aec_dac_gain;
__this->call_hw_dvol_max = (u16)(__this->sys_hw_dvol_max * dB_Convert_Mag((BT_CALL_VOL_LEAVE_MAX - app_var.aec_dac_gain) * BT_CALL_VOL_STEP));
printf("sys_hw_dvol_max:%d,call_hw_dvol_max:%d\n", __this->sys_hw_dvol_max, __this->call_hw_dvol_max);
}
#endif/*SYS_VOL_TYPE == VOL_TYPE_DIGITAL*/
void audio_volume_list_init(u8 cfg_en)
{
#if (SYS_VOL_TYPE == VOL_TYPE_AD)
audio_combined_vol_init(cfg_en);
#elif (SYS_VOL_TYPE == VOL_TYPE_DIGITAL_HW)
audio_hw_digital_vol_init(cfg_en);
#elif (SYS_VOL_TYPE == VOL_TYPE_DIGITAL)
audio_sw_digital_vol_init(cfg_en);
#endif/*SYS_VOL_TYPE*/
}
static void set_audio_device_volume(u8 type, s16 vol)
{
audio_dac_set_analog_vol(&dac_hdl, vol);
}
static int get_audio_device_volume(u8 vol_type)
{
return 0;
}
void volume_up_down_direct(s8 value)
{
}
/*
*********************************************************************
* Audio Volume Fade
* Description: 音量淡入淡出
* Arguments : left_vol
* right_vol
* Return : None.
* Note(s) : None.
*********************************************************************
*/
void audio_fade_in_fade_out(u8 left_vol, u8 right_vol)
{
/*根据audio state切换的时候设置的最大音量,限制淡入淡出的最大音量*/
u8 max_vol_l = __this->max_volume[__this->state];
u8 max_vol_r = max_vol_l;
/*printf("[fade]state:%s,max_volume:%d,cur:%d,%d", audio_state[__this->state], max_vol_l, left_vol, left_vol);*/
/*淡入淡出音量限制*/
u8 left_gain = left_vol > max_vol_l ? max_vol_l : left_vol;
u8 right_gain = right_vol > max_vol_r ? max_vol_r : right_vol;
/*数字音量*/
#if (SYS_VOL_TYPE == VOL_TYPE_DIGITAL)
u8 dvol_idx = 0; //记录音量通道供数字音量控制使用
s8 volume = right_gain;
switch (__this->state) {
case APP_AUDIO_STATE_IDLE:
case APP_AUDIO_STATE_MUSIC:
dvol_idx = MUSIC_DVOL;
break;
case APP_AUDIO_STATE_CALL:
dvol_idx = CALL_DVOL;
break;
case APP_AUDIO_STATE_WTONE:
dvol_idx = TONE_DVOL;
break;
default:
break;
}
if (volume > __this->max_volume[__this->state]) {
volume = __this->max_volume[__this->state];
}
/*printf("set_vol[%s]:=%d\n", audio_state[__this->state], volume);*/
/*按照配置限制通话时候spk最大音量*/
if (__this->state == APP_AUDIO_STATE_CALL) {
__this->digital_volume = __this->call_hw_dvol_max;
} else {
__this->digital_volume = __this->sys_hw_dvol_max;
}
/*printf("[SW_DVOL]Gain:%d,AVOL:%d,DVOL:%d\n", left_gain, __this->analog_volume_l, __this->digital_volume);*/
audio_dac_vol_set(TYPE_DAC_AGAIN, 0x3, __this->analog_volume_l, 1);
audio_dac_vol_set(TYPE_DAC_DGAIN, 0x3, __this->digital_volume, 1);
#endif/*SYS_VOL_TYPE == VOL_TYPE_DIGITAL*/
/*模拟数字联合音量*/
#if (SYS_VOL_TYPE == VOL_TYPE_AD)
#if TCFG_CALL_USE_DIGITAL_VOLUME
if (__this->state == APP_AUDIO_STATE_CALL) {
audio_fade_timer_add(left_gain, right_gain);
} else {
audio_combined_fade_timer_add(left_gain, right_gain);
}
#else
audio_combined_fade_timer_add(left_gain, right_gain);
#endif/*TCFG_CALL_USE_DIGITAL_VOLUME*/
#endif/*SYS_VOL_TYPE == VOL_TYPE_AD*/
#if (SYS_VOL_TYPE == VOL_TYPE_DIGITAL_HW)
/* u8 dvol_hw_level = 0; */
/* dvol_hw_level = left_gain * DVOL_HW_LEVEL_MAX / get_max_sys_vol(); */
/* __this->digital_volume = hw_dig_vol_table[dvol_hw_level]; */
#if 0
__this->digital_volume = hw_dig_vol_table[left_gain];
/* audio_fade_timer_add(__this->analog_volume_l, __this->analog_volume_r); */
#else
float dvol_db = 0;
if (left_gain) {
if (__this->state == APP_AUDIO_STATE_CALL) {
dvol_db = (BT_CALL_VOL_LEAVE_MAX - left_gain) * BT_CALL_VOL_STEP;
__this->digital_volume = (s16)(__this->call_hw_dvol_max * dB_Convert_Mag(dvol_db));
} else {
dvol_db = (BT_MUSIC_VOL_LEAVE_MAX - left_gain) * BT_MUSIC_VOL_STEP;
__this->digital_volume = (s16)(__this->sys_hw_dvol_max * dB_Convert_Mag(dvol_db));
}
} else {
__this->digital_volume = 0;
}
#endif
printf("[HW_DVOL]Gain:%d,AVOL:%d,DVOL:%d\n", left_gain, __this->analog_volume_l, __this->digital_volume);
audio_dac_vol_set(TYPE_DAC_AGAIN, 0x3, __this->analog_volume_l, 1);
audio_dac_vol_set(TYPE_DAC_DGAIN, 0x3, __this->digital_volume, 1);
#endif/*SYS_VOL_TYPE == VOL_TYPE_DIGITAL_HW*/
}
/*
*********************************************************************
* Audio Volume Set
* Description: 音量设置
* Arguments : state 目标声音通道
* volume 目标音量值
* fade 是否淡入淡出
* Return : None.
* Note(s) : None.
*********************************************************************
*/
void app_audio_set_volume(u8 state, s8 volume, u8 fade)
{
u8 dvol_idx = 0; //记录音量通道供数字音量控制使用
switch (state) {
case APP_AUDIO_STATE_IDLE:
case APP_AUDIO_STATE_MUSIC:
app_var.music_volume = volume;
dvol_idx = MUSIC_DVOL;
break;
case APP_AUDIO_STATE_CALL:
app_var.call_volume = volume;
dvol_idx = CALL_DVOL;
#if TCFG_CALL_USE_DIGITAL_VOLUME
audio_digital_vol_set(volume);
return;
#endif/*TCFG_CALL_USE_DIGITAL_VOLUME*/
break;
case APP_AUDIO_STATE_WTONE:
app_var.wtone_volume = volume;
dvol_idx = TONE_DVOL;
break;
default:
return;
}
printf("set_vol[%s]:%s=%d\n", audio_state[__this->state], audio_state[state], volume);
#if (SYS_VOL_TYPE == VOL_TYPE_DIGITAL)
if (volume > __this->max_volume[state]) {
volume = __this->max_volume[state];
}
audio_digital_vol_set(dvol_idx, volume);
#endif/*SYS_VOL_TYPE == VOL_TYPE_DIGITAL*/
if (state == __this->state) {
audio_dac_set_volume(&dac_hdl, volume);
audio_fade_in_fade_out(volume, volume);
}
}
/*
*********************************************************************
* Audio Volume Get
* Description: 音量获取
* Arguments : state 要获取音量值的音量状态
* Return : 返回指定状态对应得音量值
* Note(s) : None.
*********************************************************************
*/
s8 app_audio_get_volume(u8 state)
{
s8 volume = 0;
switch (state) {
case APP_AUDIO_STATE_IDLE:
case APP_AUDIO_STATE_MUSIC:
volume = app_var.music_volume;
break;
case APP_AUDIO_STATE_CALL:
volume = app_var.call_volume;
break;
case APP_AUDIO_STATE_WTONE:
volume = app_var.wtone_volume;
if (!volume) {
volume = app_var.music_volume;
}
break;
case APP_AUDIO_CURRENT_STATE:
volume = app_audio_get_volume(__this->state);
break;
default:
break;
}
return volume;
}
/*
*********************************************************************
* Audio Mute
* Description: 静音控制
* Arguments : value Mute操作
* Return : None.
* Note(s) : None.
*********************************************************************
*/
static const char *audio_mute_string[] = {
"mute_default",
"unmute_default",
"mute_L",
"unmute_L",
"mute_R",
"unmute_R",
};
#define AUDIO_MUTE_FADE 1
#define AUDIO_UMMUTE_FADE 1
void app_audio_mute(u8 value)
{
u8 volume = 0;
printf("audio_mute:%s", audio_mute_string[value]);
switch (value) {
case AUDIO_MUTE_DEFAULT:
#if AUDIO_MUTE_FADE
audio_fade_in_fade_out(0, 0);
__this->mute_when_vol_zero = 1;
#else
audio_dac_set_analog_vol(&dac_hdl, 0);
audio_dac_mute(&dac_hdl, 1);
#endif/*AUDIO_MUTE_FADE*/
break;
case AUDIO_UNMUTE_DEFAULT:
#if AUDIO_UMMUTE_FADE
audio_dac_mute(&dac_hdl, 0);
volume = app_audio_get_volume(APP_AUDIO_CURRENT_STATE);
audio_fade_in_fade_out(volume, volume);
#else
audio_dac_mute(&dac_hdl, 0);
volume = app_audio_get_volume(APP_AUDIO_CURRENT_STATE);
audio_dac_set_analog_vol(&dac_hdl, volume);
#endif/*AUDIO_UMMUTE_FADE*/
break;
}
}
/*
*********************************************************************
* Audio Volume Up
* Description: 增加当前音量通道的音量
* Arguments : value 要增加的音量值
* Return : None.
* Note(s) : None.
*********************************************************************
*/
void app_audio_volume_up(u8 value)
{
s16 volume = 0;
switch (__this->state) {
case APP_AUDIO_STATE_IDLE:
case APP_AUDIO_STATE_MUSIC:
app_var.music_volume += value;
if (app_var.music_volume > get_max_sys_vol()) {
app_var.music_volume = get_max_sys_vol();
}
volume = app_var.music_volume;
break;
case APP_AUDIO_STATE_CALL:
app_var.call_volume += value;
#if TCFG_CALL_USE_DIGITAL_VOLUME
audio_digital_vol_set(volume);
return;
#endif
if (app_var.call_volume > app_var.aec_dac_gain) {
app_var.call_volume = app_var.aec_dac_gain;
}
volume = app_var.call_volume;
break;
case APP_AUDIO_STATE_WTONE:
app_var.wtone_volume += value;
if (app_var.wtone_volume > get_max_sys_vol()) {
app_var.wtone_volume = get_max_sys_vol();
}
volume = app_var.wtone_volume;
break;
default:
return;
}
app_audio_set_volume(__this->state, volume, 1);
}
/*
*********************************************************************
* Audio Volume Down
* Description: 减少当前音量通道的音量
* Arguments : value 要减少的音量值
* Return : None.
* Note(s) : None.
*********************************************************************
*/
void app_audio_volume_down(u8 value)
{
s16 volume = 0;
switch (__this->state) {
case APP_AUDIO_STATE_IDLE:
case APP_AUDIO_STATE_MUSIC:
app_var.music_volume -= value;
if (app_var.music_volume < 0) {
app_var.music_volume = 0;
}
volume = app_var.music_volume;
break;
case APP_AUDIO_STATE_CALL:
app_var.call_volume -= value;
if (app_var.call_volume < 0) {
app_var.call_volume = 0;
}
volume = app_var.call_volume;
#if TCFG_CALL_USE_DIGITAL_VOLUME
audio_digital_vol_set(volume);
return;
#endif
break;
case APP_AUDIO_STATE_WTONE:
app_var.wtone_volume -= value;
if (app_var.wtone_volume < 0) {
app_var.wtone_volume = 0;
}
volume = app_var.wtone_volume;
break;
default:
return;
}
app_audio_set_volume(__this->state, volume, 1);
}
/*level:0~15*/
static const u16 phone_call_dig_vol_tab[] = {
0, //0
111,//1
161,//2
234,//3
338,//4
490,//5
708,//6
1024,//7
1481,//8
2142,//9
3098,//10
4479,//11
6477,//12
9366,//13
14955,//14
16384 //15
};
/*
*********************************************************************
* Audio State Switch
* Description: 切换声音状态
* Arguments : state
* max_volume
* Return : None.
* Note(s) : None.
*********************************************************************
*/
void app_audio_state_switch(u8 state, s16 max_volume)
{
r_printf("audio state old:%s,new:%s,vol:%d\n", audio_state[__this->state], audio_state[state], max_volume);
printf(">>>>>>>>>>>>>> audio state old:%s,new:%s,vol:%d\n", audio_state[__this->state], audio_state[state], max_volume);
u8 analog_vol = MAX_ANA_VOL;
#if TCFG_AUDIO_ANC_ENABLE
analog_vol = anc_dac_gain_get(ANC_DAC_CH_L); //获取ANC设置的DAC模拟增益
#endif/*TCFG_AUDIO_ANC_ENABLE*/
__this->prev_state = __this->state;
__this->state = state;
#if TCFG_CALL_USE_DIGITAL_VOLUME
if (__this->state == APP_AUDIO_STATE_CALL) {
audio_digital_vol_open(max_volume, max_volume, 4);
/*调数字音量的时候，模拟音量定最大*/
audio_dac_set_analog_vol(&dac_hdl, max_volume);
}
#endif
/*限制最大音量*/
__this->max_volume[state] = max_volume;
#if (SYS_VOL_TYPE == VOL_TYPE_DIGITAL_HW)
__this->analog_volume_l = analog_vol;
__this->analog_volume_r = analog_vol;
#else
__this->digital_volume = DEFAULT_DIGITAL_VOLUME;
#endif/*SYS_VOL_TYPE == VOL_TYPE_DIGITAL_HW*/
#if (SYS_VOL_TYPE == VOL_TYPE_DIGITAL)
__this->analog_volume_l = MAX_ANA_VOL;
__this->analog_volume_r = MAX_ANA_VOL;
#if 0//TCFG_AUDIO_ANC_ENABLE
__this->analog_volume_l = anc_dac_gain_get(ANC_DAC_CH_L);
__this->analog_volume_r = anc_dac_gain_get(ANC_DAC_CH_R);
//g_printf("anc mode,vol_l:%d,vol_r:%d", __this->analog_volume_l, __this->analog_volume_r);
#endif/*TCFG_AUDIO_ANC_ENABLE*/
#else
if (__this->state == APP_AUDIO_STATE_CALL) {
#if TCFG_CALL_USE_DIGITAL_VOLUME
u8 call_volume_level_max = ARRAY_SIZE(phone_call_dig_vol_tab) - 1;
app_var.call_volume = (app_var.call_volume > call_volume_level_max) ? call_volume_level_max : app_var.call_volume;
__this->digital_volume = phone_call_dig_vol_tab[app_var.call_volume];
printf("call_volume:%d,digital_volume:%d", app_var.call_volume, __this->digital_volume);
dac_digital_vol_open();
dac_digital_vol_tab_register(phone_call_dig_vol_tab, ARRAY_SIZE(phone_call_dig_vol_tab));
/*调数字音量的时候，模拟音量定最大*/
audio_dac_set_analog_vol(&dac_hdl, max_volume);
#elif (SYS_VOL_TYPE == VOL_TYPE_AD)
/*通话联合音量调节的时候，最大音量为15，和手机的等级一致*/
__this->max_volume[state] = BT_CALL_VOL_LEAVE_MAX;
#endif/*TCFG_CALL_USE_DIGITAL_VOLUME*/
}
#endif/*SYS_VOL_TYPE == VOL_TYPE_DIGITAL*/
app_audio_set_volume(state, app_audio_get_volume(state), 1);
}
/*
*********************************************************************
* Audio State Exit
* Description: 退出当前的声音状态
* Arguments : state 要退出的声音状态
* Return : None.
* Note(s) : None.
*********************************************************************
*/
void app_audio_state_exit(u8 state)
{
#if TCFG_CALL_USE_DIGITAL_VOLUME
if (__this->state == APP_AUDIO_STATE_CALL) {
audio_digital_vol_close();
}
#endif/*TCFG_CALL_USE_DIGITAL_VOLUME*/
if (state == __this->state) {
__this->state = __this->prev_state;
__this->prev_state = APP_AUDIO_STATE_IDLE;
} else if (state == __this->prev_state) {
__this->prev_state = APP_AUDIO_STATE_IDLE;
}
}
/*
*********************************************************************
* Audio Set Max Volume
* Description: 设置最大音量
* Arguments : state 要设置最大音量的声音状态
* max_volume 最大音量
* Return : None.
* Note(s) : None.
*********************************************************************
*/
void app_audio_set_max_volume(u8 state, s16 max_volume)
{
__this->max_volume[state] = max_volume;
}
/*
*********************************************************************
* Audio State Get
* Description: 获取当前声音状态
* Arguments : None.
* Return : 返回当前的声音状态
* Note(s) : None.
*********************************************************************
*/
u8 app_audio_get_state(void)
{
return __this->state;
}
/*
*********************************************************************
* Audio Volume_Max Get
* Description: 获取当前声音通道的最大音量
* Arguments : None.
* Return : 返回当前的声音通道最大音量
* Note(s) : None.
*********************************************************************
*/
s16 app_audio_get_max_volume(void)
{
if (__this->state == APP_AUDIO_STATE_IDLE) {
return get_max_sys_vol();
}
#if TCFG_CALL_USE_DIGITAL_VOLUME
if (__this->state == APP_AUDIO_STATE_CALL) {
return (ARRAY_SIZE(phone_call_dig_vol_tab) - 1);
}
#endif/*TCFG_CALL_USE_DIGITAL_VOLUME*/
return __this->max_volume[__this->state];
}
void app_audio_set_mix_volume(u8 front_volume, u8 back_volume)
{
/*set_audio_device_volume(AUDIO_MIX_FRONT_VOL, front_volume);
set_audio_device_volume(AUDIO_MIX_BACK_VOL, back_volume);*/
}
#if 0
void audio_vol_test()
{
app_set_sys_vol(10, 10);
log_info("sys vol %d %d\n", get_audio_device_volume(AUDIO_SYS_VOL) >> 16, get_audio_device_volume(AUDIO_SYS_VOL) & 0xffff);
log_info("ana vol %d %d\n", get_audio_device_volume(AUDIO_ANA_VOL) >> 16, get_audio_device_volume(AUDIO_ANA_VOL) & 0xffff);
log_info("dig vol %d %d\n", get_audio_device_volume(AUDIO_DIG_VOL) >> 16, get_audio_device_volume(AUDIO_DIG_VOL) & 0xffff);
log_info("max vol %d %d\n", get_audio_device_volume(AUDIO_MAX_VOL) >> 16, get_audio_device_volume(AUDIO_MAX_VOL) & 0xffff);
app_set_max_vol(30);
app_set_ana_vol(25, 24);
app_set_dig_vol(90, 90);
log_info("sys vol %d %d\n", get_audio_device_volume(AUDIO_SYS_VOL) >> 16, get_audio_device_volume(AUDIO_SYS_VOL) & 0xffff);
log_info("ana vol %d %d\n", get_audio_device_volume(AUDIO_ANA_VOL) >> 16, get_audio_device_volume(AUDIO_ANA_VOL) & 0xffff);
log_info("dig vol %d %d\n", get_audio_device_volume(AUDIO_DIG_VOL) >> 16, get_audio_device_volume(AUDIO_DIG_VOL) & 0xffff);
log_info("max vol %d %d\n", get_audio_device_volume(AUDIO_MAX_VOL) >> 16, get_audio_device_volume(AUDIO_MAX_VOL) & 0xffff);
}
#endif
void dac_power_on(void)
{
log_info(">>>dac_power_on:%d", __this->ref.counter);
#if TCFG_AUDIO_DAC_ENABLE
if (atomic_inc_return(&__this->ref) == 1) {
audio_dac_open(&dac_hdl);
}
#endif // #if TCFG_AUDIO_DAC_ENABLE
}
void dac_power_off(void)
{
#if TCFG_AUDIO_DAC_ENABLE
/*log_info(">>>dac_power_off:%d", __this->ref.counter);*/
if (atomic_read(&__this->ref) != 0 && atomic_dec_return(&__this->ref)) {
return;
}
#if 0
app_audio_mute(AUDIO_MUTE_DEFAULT);
if (dac_hdl.vol_l || dac_hdl.vol_r) {
u8 fade_time = dac_hdl.vol_l * 2 / 10 + 1;
os_time_dly(fade_time);
printf("fade_time:%d ms", fade_time);
}
#endif
audio_dac_close(&dac_hdl);
#endif // #if TCFG_AUDIO_DAC_ENABLE
}
#if 0
/*
*写到dac buf的数据接口
*/
void audio_write_data_hook(void *data, u32 len)
{
}
#endif
/*
*dac快速校准
*/
//#define DAC_TRIM_FAST_EN
#ifdef DAC_TRIM_FAST_EN
u8 dac_trim_fast_en()
{
return 1;
}
#endif/*DAC_TRIM_FAST_EN*/
/*
*自定义dac上电延时时间，具体延时多久应通过示波器测量
*/
#if 1
void dac_power_on_delay()
{
#if TCFG_MC_BIAS_AUTO_ADJUST
void mic_capless_auto_adjust_init();
mic_capless_auto_adjust_init();
#endif
os_time_dly(50);
}
#endif
#define TRIM_VALUE_LR_ERR_MAX (600) // 距离参考值的差值限制
#define abs(x) ((x)>0?(x):-(x))
int audio_dac_trim_value_check(struct audio_dac_trim *dac_trim)
{
printf("audio_dac_trim_value_check %d %d\n", dac_trim->left, dac_trim->right);
s16 reference = 0;
if (TCFG_AUDIO_DAC_CONNECT_MODE != DAC_OUTPUT_MONO_R) {
if (abs(dac_trim->left - reference) > TRIM_VALUE_LR_ERR_MAX) {
log_error("dac trim channel l err\n");
return -1;
}
}
if (TCFG_AUDIO_DAC_CONNECT_MODE != DAC_OUTPUT_MONO_L) {
if (abs(dac_trim->right - reference) > TRIM_VALUE_LR_ERR_MAX) {
log_error("dac trim channel r err\n");
return -1;
}
}
return 0;
}
/*
*capless模式一开始不要的数据包数量
*/
u16 get_ladc_capless_dump_num(void)
{
return 10;
}
extern struct adc_platform_data adc_data;
int read_mic_type_config(void)
{
MIC_TYPE_CONFIG mic_type;
int ret = syscfg_read(CFG_MIC_TYPE_ID, &mic_type, sizeof(MIC_TYPE_CONFIG));
if (ret > 0) {
log_info_hexdump(&mic_type, sizeof(MIC_TYPE_CONFIG));
adc_data.mic_capless = mic_type.type;
adc_data.mic_bias_res = mic_type.pull_up;
adc_data.mic_ldo_vsel = mic_type.ldo_lev;
return 0;
}
return -1;
}
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