480 lines
11 KiB
C
480 lines
11 KiB
C
/*
|
||
******************************************************************************
|
||
*
|
||
* @file VOX_Module.c
|
||
* @brief VOL/R module
|
||
*
|
||
*
|
||
* @version 1.0
|
||
* @date 2022/07/18 09:59:40
|
||
* @author Alex Xu
|
||
*
|
||
* Copyright (c) 2013-2099,Tkplusemi Technology Co.,Ltd.
|
||
* All Rights Reserved
|
||
*
|
||
* History:
|
||
* Revision Date Author Desc
|
||
* 1.0.0 2022/07/18 Alex build this file
|
||
******************************************************************************
|
||
*/
|
||
#include "vox_module.h"
|
||
#include "led.h"
|
||
#include "system.h"
|
||
#include "discharge_module.h"
|
||
#include "sleep.h"
|
||
#include "userapp.h"
|
||
|
||
bit Vor_Vout_Enable = OFF; //OFF:用于BOOST开启后延时开启VOUT输出；TRUE:用于判断是正常充电还是IOFF充电。
|
||
bit Vol_Vout_Enable = OFF;
|
||
|
||
#if VOX_ENABLE
|
||
|
||
/******************************************************************************\
|
||
Macro definitions
|
||
\******************************************************************************/
|
||
#define VOX_IOFF_DET_DEBOUNCE 40 //Vox Ioff检测延时4s，为了保证耳机端初始化完成，开始抽电流
|
||
|
||
#define VOX_LOADON_DET_DEBOUNCE 2
|
||
|
||
#define T10MIN_DEBOUNCE 150 //10分钟定时，4s一次。150
|
||
/******************************************************************************\
|
||
Variables definitions
|
||
\******************************************************************************/
|
||
Vox_State_e Vol_State = VOX_NONE_IN_BOX;
|
||
|
||
//uint8_t Vol_Loadon_Det_Debounce = 0;
|
||
uint8_t Vol_Ioff_Det_Debounce = 0;
|
||
//uint8_t Vol_LiPro_Det_Debounce = 0;
|
||
//bit Vol_LiPro_Flag = 0;
|
||
|
||
Vox_State_e Vor_State = VOX_NONE_IN_BOX;
|
||
|
||
//uint8_t Vor_Loadon_Det_Debounce = 0;
|
||
uint8_t Vor_Ioff_Det_Debounce = 0;
|
||
//uint8_t Vor_LiPro_Det_Debounce = 0;
|
||
//bit Vor_LiPro_Flag = 0;
|
||
|
||
uint8_t Vol_Output_Short_Debounce = 0;
|
||
uint8_t Vor_Output_Short_Debounce = 0;
|
||
|
||
bit Vol_Bat_Full_Flag = 0;
|
||
bit Vor_Bat_Full_Flag = 0;
|
||
|
||
/******************************************************************************\
|
||
Functions definitions
|
||
\******************************************************************************/
|
||
|
||
/*
|
||
*******************************************************************************
|
||
* void Vox_init(void)
|
||
*
|
||
* Description : Vox Initialization :Vox初始化函数
|
||
*
|
||
* Arguments : NONE
|
||
|
||
* Returns : NONE
|
||
|
||
* Notes : NONE
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
#if 0
|
||
void Vox_init(void)
|
||
{
|
||
VOX_CTL0 = 0xC3; //VOX 负载接入、存在识别功能使能，负载自动识别。打开Vox vds钳压环使能（主要用于VOX 5V输出）。
|
||
/*
|
||
SFRADDR = VOX_CON0; //设置VOX输出500mA，负载识别电流2.5uA。
|
||
SFRDATA &= 0xE0;
|
||
SFRDATA |= (VOX_IOUT_500MA << 3) | VOX_ADT_Cur_2_5UA;
|
||
*/
|
||
Vol_State = VOX_NONE_IN_BOX;
|
||
|
||
Vor_State = VOX_NONE_IN_BOX;
|
||
}
|
||
#endif
|
||
#if 0
|
||
/*
|
||
*******************************************************************************
|
||
* uint8_t VOL_EN_Type(VOL_Enable_Type_e VOL_Enable_Type)
|
||
*
|
||
* Description : VOL Open(EN_VO)
|
||
|
||
* Arguments :
|
||
|
||
* Returns :
|
||
|
||
* Notes :
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
|
||
void VOL_EN_Type(VOX_Enable_Mode_e VOL_Enable_Mode)
|
||
{
|
||
if(VOL_Enable_Mode == VOX_VOUT_Mode )
|
||
{
|
||
VOX_CTL0 &= ~0x10; //VOL Disable 5V And Enable VOR ADT
|
||
|
||
VOX_CTL0 |= 0x10; //VOL Enable 5V
|
||
}
|
||
else
|
||
{
|
||
|
||
VOX_CTL0 &= ~0x10; //VOL 5v Off
|
||
}
|
||
}
|
||
|
||
/*
|
||
*******************************************************************************
|
||
* void VOR_EN_Type(VOR_Enable_Type_e VOR_Enable_Type)
|
||
*
|
||
* Description : VOL Open(EN_VO)
|
||
|
||
* Arguments :
|
||
|
||
* Returns :
|
||
|
||
* Notes :
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
void VOR_EN_Type(VOX_Enable_Mode_e VOR_Enable_Mode)
|
||
{
|
||
|
||
if(VOR_Enable_Mode == VOX_VOUT_Mode )
|
||
{
|
||
VOX_CTL0 &= ~0x20; //VOR Disable 5V And Enable VOR ADT
|
||
|
||
VOX_CTL0 |= 0x20; //VOR Enable 5V
|
||
}
|
||
else
|
||
{
|
||
|
||
VOX_CTL0 &= ~0x20; //VOR 5v Off
|
||
}
|
||
}
|
||
#endif
|
||
|
||
/*
|
||
*******************************************************************************
|
||
* void Vol_Det_Machine(void)
|
||
*
|
||
* Description : Vol Detect:耳机识别。 (100ms调用周期)
|
||
*
|
||
* Arguments : NONE
|
||
|
||
* Returns : NONE
|
||
|
||
* Notes : NONE
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
#if DISPLAY_6PIN_188
|
||
bit Vol_Outbox_Disp_Flag = 0;
|
||
bit Vol_Intobox_Disp_Flag = 0;
|
||
|
||
#endif
|
||
void Vol_Det_Machine(void)
|
||
{
|
||
if( gBoost_Prepared_Flag )
|
||
{
|
||
switch( Vol_State )
|
||
{
|
||
case VOX_GET_INTO_BOX: //耳机入仓
|
||
|
||
if( (VOX_CTL0 & 0x10) != 0x10 ) //1、当前已经开启了VOUT，则无需重复开启；原因：在使能VOUT前需要先关闭VOUT使能，如果连续开，会出现一段时间断开的情况。
|
||
{
|
||
VOX_CTL0 &= ~0x10; //VOL Disable 5V And Enable VOR ADT
|
||
VOX_CTL0 |= 0x10; //VOL Enable 5V
|
||
}
|
||
|
||
Vol_State = VOX_STAY_IN_BOX;
|
||
break;
|
||
|
||
case VOX_STAY_IN_BOX: //耳机在仓
|
||
|
||
if( (CHIP_STA1 & 0x24) == 0x24 ) //Vox在充电过程中出现了Loadon和IOFF同时存在的状态，则出现如下三种情况：1、耳机出仓；2、耳机电池充满；3、耳机电池锂保。
|
||
{
|
||
#if DISPLAY_6PIN_188
|
||
if( Vol_Intobox_Disp_Flag ) //拔出左耳，左耳对应的图标闪一次
|
||
{
|
||
Vol_Intobox_Disp_Flag = 0;
|
||
Vol_GetOut_Box_Flag = 1; //左耳出盒标志置1
|
||
//LED_On_Timer = 0;
|
||
Vol_Outbox_Disp_Flag = 1;
|
||
}
|
||
#endif
|
||
Vol_Ioff_Det_Debounce++;
|
||
if( Vol_Ioff_Det_Debounce >= VOX_IOFF_DET_DEBOUNCE ) //重载转轻载(耳机出仓后)需延时4s
|
||
{
|
||
Vol_Ioff_Det_Debounce = 0;
|
||
|
||
//if( ON == Vol_Vout_Enable ) //Vox在正常充电过程中出现了IOFF状态，则说明：1、耳机出仓；2、耳机电池充满；
|
||
{
|
||
VOX_CTL0 &= ~0x10; //VOL Disable 5V And Enable VOR ADT
|
||
Vol_Bat_Full_Flag = 1;
|
||
#ifdef _DEBUG_VOX
|
||
printf("Vol Get Out\r\n");
|
||
#endif
|
||
|
||
}
|
||
}
|
||
}
|
||
else
|
||
if( (CHIP_STA1 & 0x24) == 0x20 ) //观察CHIP_STA1的状态，无IOFF有Loadon，说明：1、耳机出仓后4s内，耳机再次入仓；2、10分钟未满，耳机电池退出锂保状态，进入正常充电；
|
||
{
|
||
Vol_Ioff_Det_Debounce = 0;
|
||
Vol_Vout_Enable = ON; //正常充电标志置ON。
|
||
|
||
#if DISPLAY_6PIN_188
|
||
|
||
if( Vol_Outbox_Disp_Flag ) //左耳4s内再次入盒，左耳对应的图标闪一次
|
||
{
|
||
Vol_Outbox_Disp_Flag = 0;
|
||
Vol_GetOut_Box_Flag = 0;
|
||
Disp_Vol_Lev = Disp_Vor_Lev;
|
||
//LED_On_Timer = 0;
|
||
}
|
||
|
||
Vol_Intobox_Disp_Flag = 1;
|
||
|
||
#endif
|
||
if( Vol_Bat_Full_Flag ) //耳机充满，在ADT模式下，只有Loadon状态，则说明耳机充满。
|
||
{
|
||
Vol_Vout_Enable = OFF;
|
||
|
||
#if DISPLAY_6PIN_188
|
||
LED_On_Timer = 0;
|
||
#endif
|
||
#ifdef _DEBUG_VOX
|
||
printf("Vol Bat Full\r\n");
|
||
#endif
|
||
}
|
||
|
||
}
|
||
else
|
||
if( !(CHIP_STA1 & 0x24) ) //CHIP_STA1无loadon和ioff状态，则说明耳机出仓了。
|
||
{
|
||
Vol_State = VOX_NONE_IN_BOX;
|
||
#if DISPLAY_6PIN_188
|
||
Vol_GetInto_Box_Flag = 0;
|
||
#endif
|
||
Vol_Bat_Full_Flag = 0;
|
||
}
|
||
|
||
break;
|
||
|
||
case VOX_NONE_IN_BOX: //空仓
|
||
|
||
//VOL_EN_Type(VOX_ADT_Mode);
|
||
VOX_CTL0 &= ~0x10; //VOL Disable 5V And Enable VOR ADT
|
||
|
||
//Vol_Loadon_Det_Debounce = 0;
|
||
Vol_Ioff_Det_Debounce = 0;
|
||
Vol_Vout_Enable = OFF;
|
||
|
||
if( CHIP_STA1 & 0x20 ) //ADT模式下出现Loadon信号，则说明有耳机入仓。
|
||
{
|
||
Vol_State = VOX_GET_INTO_BOX;
|
||
|
||
#if DISCHARGE_ENABLE
|
||
BST_EN = 1; //Boost Enable；异常时由硬件主动关闭。
|
||
#endif
|
||
|
||
#if DISPLAY_6PIN_188
|
||
Vol_GetInto_Box_Flag = 1;
|
||
Disp_Vol_Lev = Disp_Vor_Lev;
|
||
|
||
//LED_On_Timer = 0;
|
||
#endif
|
||
|
||
#ifdef _DEBUG_VOX
|
||
printf("VO_INTO_BOX\r\n");
|
||
#endif
|
||
}
|
||
|
||
break;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
else //Boost保护后，VOX恢复到最初状态。
|
||
{
|
||
Vol_State = VOX_NONE_IN_BOX;
|
||
}
|
||
|
||
/*Vol 过流保护，每隔200ms打嗝一次*/
|
||
if( IRQ_FLAG0 & 0x04 )
|
||
{
|
||
Vol_Output_Short_Debounce++;
|
||
if( Vol_Output_Short_Debounce >= 2 ) //Vor短路保护200ms后，重新开启ADT
|
||
{
|
||
Vol_Output_Short_Debounce = 0;
|
||
IRQ_FLAG0 = 0x04;
|
||
Vol_State = VOX_NONE_IN_BOX;
|
||
}
|
||
}
|
||
|
||
}
|
||
|
||
/*
|
||
*******************************************************************************
|
||
* void Vor_Det_Machine(void)
|
||
*
|
||
* Description : Vor Detect:耳机识别。 (100ms调用周期)
|
||
*
|
||
* Arguments : NONE
|
||
|
||
* Returns : NONE
|
||
|
||
* Notes : NONE
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
#if DISPLAY_6PIN_188
|
||
bit Vor_Outbox_Disp_Flag = 0;
|
||
bit Vor_Intobox_Disp_Flag = 0;
|
||
#endif
|
||
void Vor_Det_Machine(void)
|
||
{
|
||
if( gBoost_Prepared_Flag )
|
||
{
|
||
switch( Vor_State )
|
||
{
|
||
case VOX_GET_INTO_BOX: //耳机入仓
|
||
|
||
if( (VOX_CTL0 & 0x20) != 0x20 ) //1、当前已经开启了VOUT，则无需重复开启；原因：在使能VOUT前需要先关闭VOUT使能，如果连续开，会出现一段时间断开的情况。
|
||
{
|
||
VOX_CTL0 &= ~0x20; //VOR Disable 5V And Enable VOR ADT
|
||
VOX_CTL0 |= 0x20; //VOR Enable 5V
|
||
}
|
||
Vor_State = VOX_STAY_IN_BOX;
|
||
|
||
break;
|
||
|
||
case VOX_STAY_IN_BOX: //耳机在仓
|
||
|
||
if( (CHIP_STA1 & 0x88) == 0x88 ) //Vox在充电过程中出现了Loadon和IOFF同时存在的状态，则说明：1、耳机出仓；2、耳机电池充满；3、耳机电池锂保。
|
||
{
|
||
#if DISPLAY_6PIN_188
|
||
if( Vor_Intobox_Disp_Flag ) //
|
||
{
|
||
Vor_Intobox_Disp_Flag = 0;
|
||
Vor_GetOut_Box_Flag = 1; //右耳出盒标志置1
|
||
//LED_On_Timer = 0;
|
||
Vor_Outbox_Disp_Flag = 1;
|
||
}
|
||
#endif
|
||
Vor_Ioff_Det_Debounce++;
|
||
if( Vor_Ioff_Det_Debounce >= VOX_IOFF_DET_DEBOUNCE ) //重载转轻载(耳机出仓后)需延时4s
|
||
{
|
||
Vor_Ioff_Det_Debounce = 0;
|
||
|
||
//if( ON == Vor_Vout_Enable ) //Vox在正常充电过程中出现了IOFF状态，则说明：1、耳机出仓；2、耳机电池充满；
|
||
{
|
||
VOX_CTL0 &= ~0x20; //VOR Disable 5V And Enable VOR ADT
|
||
|
||
Vor_Bat_Full_Flag = 1;
|
||
|
||
#ifdef _DEBUG_VOX
|
||
printf("Vor Get Out\r\n");
|
||
#endif
|
||
}
|
||
|
||
}
|
||
}
|
||
else
|
||
if( (CHIP_STA1 & 0x88) == 0x80 ) //观察CHIP_STA1的状态，无IOFF有Loadon，说明：1、耳机出仓后4s内，耳机再次入仓；2、10分钟未满，耳机电池退出锂保状态，进入正常充电；3、耳机锂保满10分钟。
|
||
{
|
||
Vor_Ioff_Det_Debounce = 0;
|
||
Vor_Vout_Enable = ON;
|
||
|
||
#if DISPLAY_6PIN_188
|
||
if( Vor_Outbox_Disp_Flag ) //左耳4s内再次入盒，左耳对应的图标闪一次
|
||
{
|
||
Vor_Outbox_Disp_Flag = 0;
|
||
Vor_GetOut_Box_Flag = 0;
|
||
Disp_Vor_Lev = Disp_Vol_Lev;
|
||
}
|
||
|
||
Vor_Intobox_Disp_Flag = 1;
|
||
#endif
|
||
if( Vor_Bat_Full_Flag )
|
||
{
|
||
Vor_Vout_Enable = OFF;
|
||
#if DISPLAY_6PIN_188
|
||
LED_On_Timer = 0;
|
||
#endif
|
||
|
||
#ifdef _DEBUG_VOX
|
||
printf("Vor Bat Full\r\n");
|
||
#endif
|
||
}
|
||
}
|
||
else
|
||
if( !(CHIP_STA1 & 0x88) ) //CHIP_STA1无loadon和ioff状态，则说明耳机出仓了。
|
||
{
|
||
Vor_State = VOX_NONE_IN_BOX;
|
||
#if DISPLAY_6PIN_188
|
||
Vor_GetInto_Box_Flag = 0;
|
||
#endif
|
||
Vor_Bat_Full_Flag = 0;
|
||
}
|
||
|
||
break;
|
||
|
||
case VOX_NONE_IN_BOX: //空仓
|
||
|
||
VOX_CTL0 &= ~0x20; //VOR Disable 5V And Enable VOR ADT
|
||
|
||
Vor_Ioff_Det_Debounce = 0;
|
||
Vor_Vout_Enable = OFF;
|
||
|
||
/* Loadon状态位存在，则说明耳机入仓，开启后续充电流程。*/
|
||
if( CHIP_STA1 & 0x80 )
|
||
{
|
||
Vor_State = VOX_GET_INTO_BOX;
|
||
|
||
#if DISCHARGE_ENABLE
|
||
BST_EN = 1; //Boost Enable；异常时由硬件主动关闭。
|
||
#endif
|
||
#if DISPLAY_6PIN_188
|
||
|
||
Vor_GetInto_Box_Flag = 1;
|
||
Disp_Vor_Lev = Disp_Vol_Lev;
|
||
|
||
#endif
|
||
|
||
#ifdef _DEBUG_VOX
|
||
printf("VOR_INTO_BOX\r\n");
|
||
#endif
|
||
}
|
||
|
||
break;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
else //Boost保护后，VOX恢复到最初状态。
|
||
{
|
||
Vol_State = VOX_NONE_IN_BOX;
|
||
}
|
||
|
||
/*Vor 过流保护(读中断标志位)，每隔200ms打嗝一次*/
|
||
if( IRQ_FLAG0 & 0x08 )
|
||
{
|
||
Vor_Output_Short_Debounce++;
|
||
if( Vor_Output_Short_Debounce >= 2 ) //Vor短路保护200ms后，重新开启ADT
|
||
{
|
||
Vor_Output_Short_Debounce = 0;
|
||
IRQ_FLAG0 = 0x08;
|
||
Vor_State = VOX_NONE_IN_BOX;
|
||
}
|
||
}
|
||
|
||
}
|
||
|
||
#endif
|
||
|