884 lines
20 KiB
C
884 lines
20 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 "bat.h"
|
||
#include "hall.h"
|
||
#include "key.h"
|
||
#include "sys_tim.h"
|
||
#include "sys_tim.h"
|
||
#include "adc.h"
|
||
|
||
bit Vox_Vout_Enable = OFF; //Vox功率输出标志位
|
||
|
||
#if VOX_ENABLE
|
||
|
||
/******************************************************************************\
|
||
Macro definitions
|
||
\******************************************************************************/
|
||
#define VOX_TX_CNT 30 //VOX发送指令时间
|
||
#define EARPHONR_WKUP_CNT 2
|
||
#define BES_RST_PULS_CNT 20
|
||
#define Vox_TX_Interval 2 //Vox定时发送指令时间间隔
|
||
#define BOOST_VOUT_HIGH_CNT 100 //关盖，发完指令后，Boost Vout输出5.15V时间。
|
||
|
||
#define BES_ADDR_EXCHG_TIMOUT 30 //关盖5s后，耳机蓝牙地址置换，3s重发一次。直到10次后超时。
|
||
#define BES_ADDR_EXCHG_CNT 5
|
||
|
||
/******************************************************************************\
|
||
Variables definitions
|
||
\******************************************************************************/
|
||
|
||
uint8_t Vox_TX_Timer = 0; //VOX发送指令持续时间计数,在Hall_Handler检测中清0.
|
||
|
||
bit BES_Rst_Puls_Flag = 0;
|
||
bit BES_Addr_Exchg_Flag = 0;
|
||
|
||
bit Cover_Close_Flag = 0;
|
||
bit Cover_Open_Flag = 0;
|
||
bit EarPhone_ShutDown_Flag = 0; //耳机关机标志位
|
||
|
||
bit Boost_Open_Flag = 0; //用于开启Boost后延时开启Vox 5V。
|
||
|
||
uint8_t Vox_Output_Short_Debounce = 0;
|
||
uint16_t Boost_Open_Atleast_Tim_Cnt = 0;
|
||
|
||
uint8_t Box_To_Bes_Comm_Debounce = 0;
|
||
uint8_t Box_To_Bes_Comm_Cnt = 0;
|
||
|
||
bit Boost_Vout_Change_Flag = 0;
|
||
|
||
#ifdef VOX_RX
|
||
|
||
uint8_t Vox_Pairing_State[2] = {0}; //耳机配对状态，VOL:低4bit；VOR:高4bit。0是无效，1是正在配对，2是配对成功，3不处理，保持当前状态。
|
||
idata uint8_t Vox_Get_BES_Addr_Flag[2] = {0};
|
||
idata uint8_t BES_Addr[6] = {0}; //蓝牙耳机地址，Vox_Bes_Addr[0][6]：VOL；Vox_Bes_Addr[1][6]：VOR
|
||
|
||
#endif
|
||
|
||
|
||
|
||
#ifdef XIAOMI
|
||
bit gShip_Mode_Flag = 0; //船运模式标志位：0：正常关机；1：船运模式
|
||
|
||
#endif
|
||
/******************************************************************************\
|
||
Functions definitions
|
||
\******************************************************************************/
|
||
|
||
/*
|
||
*******************************************************************************
|
||
* void VOX_EN_Type(VOR_Enable_Type_e VOR_Enable_Type)
|
||
*
|
||
* Description : VOL Open(EN_VO)
|
||
|
||
* Arguments :
|
||
|
||
* Returns :
|
||
|
||
* Notes :
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
void VOX_EN_Type(VOX_Enable_Mode_e VOX_Enable_Mode)
|
||
{
|
||
COM_CTRL = ON;
|
||
|
||
#if 1
|
||
if( VOX_Enable_Mode == VOX_VOUT_Mode)
|
||
{
|
||
VOX_CTL0 &= ~0x30; //VOX Disable 5V And Disable VOX ADT
|
||
|
||
VOX_CTL0 |= 0x30; //VOX Enable 5V
|
||
}
|
||
else
|
||
{
|
||
VOX_CTL0 &= ~0x30; //VOX 5v Off
|
||
}
|
||
|
||
#else
|
||
switch(VOX_Enable_Mode)
|
||
{
|
||
case VOX_VOUT_Mode:
|
||
|
||
VOX_CTL0 &= ~0x30; //VOX Disable 5V And Disable VOX ADT
|
||
|
||
VOX_CTL0 |= 0x30; //VOX Enable 5V
|
||
|
||
break;
|
||
case VOX_ADT_Mode:
|
||
|
||
VOX_CTL0 &= ~0x30; //VOX 5v Off
|
||
|
||
// VOX_CTL0 |= 0x03; //VOX load detect On
|
||
|
||
break;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
#endif
|
||
}
|
||
|
||
/*
|
||
*******************************************************************************
|
||
* void Vox_Det_Machine(void)
|
||
*
|
||
* Description : Vox Detect:耳机识别。 (100ms调用周期)
|
||
*
|
||
* Arguments : NONE
|
||
|
||
* Returns : NONE
|
||
|
||
* Notes : NONE
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
/*
|
||
1、关盖开启Boost denounce一段时间（ms级延时）后开启Vox 5v；显示灯效。
|
||
2、开盖开启Boost denounce一段时间（ms级延时）后开启Vox 5v至少500ms用于唤醒耳机；后发送开盖指令，持续10s，间隔250-300ms。
|
||
3、发送开盖指令间隔（250-300ms）期间，Vox转入ADT模式，检测都Loadon状态需要有灯效。
|
||
4、两只耳机电池都充满或仓低电，则发送关机指令。
|
||
*/
|
||
void Vox_Det_Machine(void)
|
||
{
|
||
/*Vox 过流保护，两只耳机都每隔200ms打嗝一次(28Bytes)*/
|
||
if( IRQ_FLAG0 & 0x0C )
|
||
{
|
||
Vox_Output_Short_Debounce++;
|
||
if( Vox_Output_Short_Debounce >= 2 ) //Vox短路保护200ms后，重新开启Vox 5V。
|
||
{
|
||
Vox_Output_Short_Debounce = 0;
|
||
IRQ_FLAG0 = 0x0C;
|
||
VOX_EN_Type(VOX_VOUT_Mode);
|
||
return;
|
||
}
|
||
}
|
||
|
||
if( CoverEvent_Flg ) //Hall事件。
|
||
{
|
||
#if 0
|
||
if(gBoost_Prepared_Flag && ( CHIP_STA1 & 0xA0 ) ) //1、Boost开启条件不满足，则Vox一直处于ADT模式。2、存在loadon，有耳机在仓，开启Vox 5V输出
|
||
#else
|
||
if( gBoost_Prepared_Flag )
|
||
#endif
|
||
{
|
||
if( !Boost_Open_Flag )
|
||
{
|
||
BST_EN = 1; //Boost Enable；异常时由硬件主动关闭。开启Boost，开启Vox 5v会在开启Boost之后（100ms延时）。
|
||
Boost_Open_Flag = 1;
|
||
return;
|
||
}
|
||
|
||
Vox_Pairing_State[VOL_CHAN] = 0;
|
||
Vox_Pairing_State[VOR_CHAN] = 0;
|
||
BES_Rst_Puls_Flag = 0;
|
||
EarPhone_ShutDown_Flag = 0;
|
||
Boost_Open_Atleast_Tim_Cnt = 0;
|
||
|
||
if( CoverStatus == CLOSE ) //1、关盖关闭COM_CTRL；显示灯效。（无需查询Loadon、IOFF状态，无论耳机是否在仓，关盖发送指令间隔300ms持续10s，间隔之间关闭COM_CTRL。）
|
||
{
|
||
Cover_Close_Flag = 1;
|
||
Cover_Open_Flag = 0;
|
||
CoverEvent_Flg = 0;
|
||
Vox_Vout_Enable = ON;
|
||
Boost_Open_Flag = 0;
|
||
COM_CTRL = OFF;
|
||
//VOX_EN_Type(VOX_VOUT_Mode);
|
||
VOX_CTL0 |= 0x30; //VOX Enable 5V，开启VOX端的NMOS
|
||
}
|
||
else //2、开盖处理，Vox 5V输出500ms用于唤醒耳机；500ms后vox设置为ADT模式，关Boost。
|
||
{
|
||
Cover_Close_Flag = 0;
|
||
BES_Addr_Exchg_Flag = 0;
|
||
|
||
/*开启VOUT 500ms用于唤醒耳机。*/
|
||
if( Vox_TX_Timer < EARPHONR_WKUP_CNT ) //debounce 500ms
|
||
{
|
||
VOX_EN_Type(VOX_VOUT_Mode);
|
||
Vox_TX_Timer++;
|
||
}
|
||
else
|
||
{
|
||
BST_EN = 0; //Boost Disable
|
||
Cover_Open_Flag = 1;
|
||
CoverEvent_Flg = 0;
|
||
Boost_Open_Flag = 0;
|
||
Vox_TX_Timer = 0;
|
||
}
|
||
}
|
||
}
|
||
else
|
||
{
|
||
VOX_EN_Type(VOX_ADT_Mode);
|
||
}
|
||
}
|
||
|
||
/* 发送开盖指令*/
|
||
if( Cover_Open_Flag ) /*开盖后，每隔200-300ms发送一次开盖指令，并且接收耳机配对状态信息。*/
|
||
{
|
||
if( (Vox_TX_Timer % Vox_TX_Interval) == 0 ) //200ms发送一次
|
||
{
|
||
#ifdef VOX_TX
|
||
HandleTxCommand(CMD_BOX_OPEN,VOL_CHAN); //左耳发开盖指令，区分耳机通道。
|
||
#endif
|
||
}
|
||
else
|
||
{
|
||
#ifdef VOX_TX
|
||
HandleTxCommand(CMD_BOX_OPEN,VOR_CHAN); //右耳发开盖指令，区分耳机通道。
|
||
#endif
|
||
}
|
||
|
||
Vox_TX_Timer++;
|
||
}
|
||
|
||
/* 发送开、关盖指令*/
|
||
if( Cover_Close_Flag || EarPhone_ShutDown_Flag )
|
||
{
|
||
/*间隔300ms发送指令，持续3s，关盖间隔之间开启VOUT;开盖间隔之间开启ADT。*/
|
||
if( Vox_TX_Timer < VOX_TX_CNT )
|
||
{
|
||
#if 0
|
||
if( (Vox_TX_Timer % Vox_TX_Interval) == 0 ) //200ms发送一次
|
||
{
|
||
if( EarPhone_ShutDown_Flag )
|
||
{
|
||
#ifdef VOX_TX
|
||
HandleTxCommand(CMD_SHUT_DOWN,VOX_BOTH); /*耳机电池充满或仓处于低电，发关机指令*/
|
||
#endif
|
||
}
|
||
else
|
||
if( CoverStatus == CLOSE )
|
||
{
|
||
#ifdef VOX_TX
|
||
HandleTxCommand(CMD_BOX_CLOSE,VOX_BOTH); //发送关盖指令 ，不区分耳机通道。
|
||
#endif
|
||
}
|
||
}
|
||
|
||
#else
|
||
if( (Vox_TX_Timer % Vox_TX_Interval) == 0 ) //200ms发送一次
|
||
{
|
||
if( EarPhone_ShutDown_Flag )
|
||
{
|
||
#ifdef VOX_TX
|
||
HandleTxCommand(CMD_SHUT_DOWN,VOL_CHAN); /*耳机电池充满或仓处于低电，发关机指令*/
|
||
#endif
|
||
}
|
||
else
|
||
if( CoverStatus == CLOSE )
|
||
{
|
||
#ifdef VOX_TX
|
||
HandleTxCommand(CMD_BOX_CLOSE,VOL_CHAN); //发送关盖指令 ，不区分耳机通道。
|
||
#endif
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if( EarPhone_ShutDown_Flag )
|
||
{
|
||
#ifdef VOX_TX
|
||
HandleTxCommand(CMD_SHUT_DOWN,VOR_CHAN); /*耳机电池充满或仓处于低电，发关机指令*/
|
||
#endif
|
||
}
|
||
else
|
||
if( CoverStatus == CLOSE )
|
||
{
|
||
#ifdef VOX_TX
|
||
HandleTxCommand(CMD_BOX_CLOSE,VOR_CHAN); //发送关盖指令 ，不区分耳机通道。
|
||
#endif
|
||
}
|
||
|
||
}
|
||
#endif
|
||
Vox_TX_Timer++;
|
||
}
|
||
else //5s后清标志位。
|
||
{
|
||
if( EarPhone_ShutDown_Flag )
|
||
{
|
||
EarPhone_ShutDown_Flag = 0;
|
||
Cover_Close_Flag = 0;
|
||
Vox_Vout_Enable = OFF;
|
||
BST_EN = 0; //Boost Disable
|
||
VOX_EN_Type(VOX_ADT_Mode);
|
||
}
|
||
else
|
||
if( Cover_Close_Flag ) //关盖发送完相应的指令后，VOX 5V充电，等待耳机电池充满。充满
|
||
{
|
||
if( ((CHIP_STA1 & 0xAC) == 0xAC) || F_batlevel_low ) //一、loadon和ioff状态同时存在，说明1、耳机电池充满；2、耳机锂保；3、盒中没耳机；二、盒电池低电。两种情况都发SHUT_DOWN。等待开盖重新插拔耳机。
|
||
{
|
||
if( Boost_Open_Atleast_Tim_Cnt >= TIM_SHUTDOWN_DEBOUNCE ) //Boost必须工作满10分钟软件才允许关机，原因，给耳机电池处于锂保状态进行充电。
|
||
{
|
||
EarPhone_ShutDown_Flag = 1;
|
||
Vox_TX_Timer = 0; //为了后面发送SHUT_DOWN指令。
|
||
}
|
||
}
|
||
|
||
if( !BES_Rst_Puls_Flag )
|
||
{
|
||
Vox_TX_Timer++;
|
||
if( Vox_TX_Timer > (BES_RST_PULS_CNT + VOX_TX_CNT) ) //关盖后3+2s后发送BES 复位 pattern
|
||
{
|
||
BES_Rst_Puls_Flag = 1; //发完复位Pattern后，开始蓝牙地址置换。
|
||
BES_Addr_Exchg_Flag = 1;
|
||
Box_To_Bes_Comm_Debounce = 0;
|
||
Box_To_Bes_Comm_Cnt = 0;
|
||
COM_CTRL = ON;
|
||
#ifdef VOX_TX
|
||
HandleTxCommand(BES_RESET,VOX_BOTH); //发送BES Reset脉冲，只发一次。 23*5=115ms，
|
||
#endif
|
||
return; /*return的原因：Vox_Det_Machine() 100ms调用周期，BES_RESET在Timer1中5ms调用。整个复位Pattern需要115ms，
|
||
在此处return可以保证在200ms内只有BES 复位pattern在操作COM_CTRL。*/
|
||
}
|
||
}
|
||
|
||
/*蓝牙地址交互*/
|
||
// if( BES_Addr_Exchg_Flag && ( CHIP_STA1 & 0xA0 ) == 0xA0 ) /*1、关盖；2、有双耳机在盒。关盖5s后，发完关盖指令。*/
|
||
if( BES_Addr_Exchg_Flag )
|
||
{
|
||
if( Box_To_Bes_Comm_Debounce < 1 )
|
||
{
|
||
#ifdef VOX_TX
|
||
HandleTxCommand(CMD_BES_PAIRING,VOL_CHAN); /*关盖5s后，左耳发送配对指令，获取左耳蓝牙地址。*/
|
||
#endif
|
||
Vox_Get_BES_Addr_Flag[VOL_CHAN] = 0x00;
|
||
Vox_Get_BES_Addr_Flag[VOR_CHAN] = 0x00;
|
||
}
|
||
else
|
||
{
|
||
if(Box_To_Bes_Comm_Cnt > BES_ADDR_EXCHG_CNT) //耳机蓝牙地址置换超时20s，关闭蓝牙地址置换，开启VOX 5V。
|
||
{
|
||
|
||
// Box_To_Bes_Comm_Cnt = 0;
|
||
BES_Addr_Exchg_Flag = 0;
|
||
Boost_Vout_Change_Flag = 1;
|
||
Box_To_Bes_Comm_Debounce = 0;
|
||
VOX_EN_Type(VOX_VOUT_Mode);
|
||
|
||
return;
|
||
}
|
||
else
|
||
{
|
||
if( Vox_Get_BES_Addr_Flag[VOL_CHAN] != 0x00 ) /*收到左耳回复的蓝牙地址*/
|
||
{
|
||
if( Vox_Get_BES_Addr_Flag[VOR_CHAN] != 0x00 )
|
||
{
|
||
|
||
// Box_To_Bes_Comm_Cnt = 0;
|
||
BES_Addr_Exchg_Flag = 0;
|
||
Boost_Vout_Change_Flag = 1;
|
||
Box_To_Bes_Comm_Debounce = 0;
|
||
VOX_EN_Type(VOX_VOUT_Mode);
|
||
|
||
return;
|
||
}
|
||
else
|
||
{
|
||
#ifdef VOX_TX
|
||
HandleTxCommand(CMD_BES_PAIRING,VOR_CHAN); /*发右耳配对指令，获取右耳蓝牙地址。*/
|
||
#endif
|
||
Vox_Get_BES_Addr_Flag[VOL_CHAN] = 0x00;
|
||
}
|
||
}
|
||
else
|
||
if( Vox_Get_BES_Addr_Flag[VOR_CHAN] != 0x00 ) /*收到右耳回复的蓝牙地址，再将右蓝牙地址发给左耳。*/
|
||
{
|
||
#ifdef VOX_TX
|
||
HandleTxCommand(CMD_BES_PAIRING,VOL_CHAN);
|
||
#endif
|
||
}
|
||
}
|
||
}
|
||
|
||
if(Box_To_Bes_Comm_Debounce > BES_ADDR_EXCHG_TIMOUT) //3s重发一次。重发5次后超时
|
||
{
|
||
Box_To_Bes_Comm_Cnt++;
|
||
Box_To_Bes_Comm_Debounce = 0;
|
||
}
|
||
else
|
||
{
|
||
Box_To_Bes_Comm_Debounce++;
|
||
}
|
||
}
|
||
|
||
/* 关盖，发完指令后，Boost Vout输出5.15V时间1s。*/
|
||
if( Boost_Vout_Change_Flag )
|
||
{
|
||
if( Box_To_Bes_Comm_Debounce < BOOST_VOUT_HIGH_CNT )
|
||
{
|
||
SFRADDR = BST_CTL0; //设置输出5.15V
|
||
SFRDATA |= 0x03;
|
||
Box_To_Bes_Comm_Debounce++;
|
||
}
|
||
else
|
||
{
|
||
Boost_Vout_Change_Flag = 0;
|
||
Box_To_Bes_Comm_Debounce = 0;
|
||
SFRADDR = BST_CTL0; //设置输出5.05V
|
||
SFRDATA &= ~0x03;
|
||
SFRDATA |= 0x01;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
#ifdef ZHONGKELANXUN
|
||
|
||
uint8_t Crc8Maxim(u8 *buf, u8 length)
|
||
{
|
||
u8 i;
|
||
u8 crc = 0;
|
||
while(length--)
|
||
{
|
||
crc ^= *buf++;
|
||
for(i=0;i<8;i++)
|
||
{
|
||
if( crc&1 )
|
||
{
|
||
crc = (crc >> 1)^0x8c;
|
||
}
|
||
else
|
||
{
|
||
crc >>= 1;
|
||
}
|
||
}
|
||
}
|
||
return crc;
|
||
}
|
||
|
||
#elif XIAOMI
|
||
|
||
/******************************************************************************\
|
||
Functions definitions
|
||
\******************************************************************************/
|
||
|
||
/*
|
||
*******************************************************************************
|
||
* u16 CalCheckCrc16(u8 * pucFrame, u16 usLen)
|
||
*
|
||
* Description : 校验和的计算
|
||
*
|
||
*
|
||
* Arguments : u8 *pucFrame: 数据存放地址
|
||
u16 usLen: 数据长度, 以byte为单位
|
||
|
||
* Returns :
|
||
*
|
||
* Notes :
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
|
||
uint16_t CalCheckCrc16(uint8_t *pucFrame, unsigned int usLen)
|
||
{
|
||
uint16_t wCRCin = 0x0000;
|
||
uint16_t wCPoly = 0x1021;
|
||
uint8_t wChar = 0;
|
||
unsigned int i;
|
||
|
||
while (usLen--)
|
||
{
|
||
|
||
wChar = *(pucFrame++);
|
||
|
||
wCRCin ^= (wChar << 8);
|
||
|
||
for(i = 0;i < 8;i++)
|
||
{
|
||
if(wCRCin & 0x8000)
|
||
{
|
||
wCRCin = (wCRCin << 1) ^ wCPoly;
|
||
}
|
||
else
|
||
{
|
||
wCRCin = wCRCin << 1;
|
||
}
|
||
}
|
||
}
|
||
|
||
return (wCRCin);
|
||
}
|
||
#endif
|
||
|
||
#ifdef VOX_TX
|
||
/*
|
||
*******************************************************************************
|
||
* void HandleTxCommand(VOX_BES_COMMAND_E RxCommand, e_Vox_Chan nVox_Chn_Select)
|
||
*
|
||
* Description : 发送数据包的封装，并打开相应的双向通信通道
|
||
* Command payload
|
||
* Header checksum side cmd len Data
|
||
* 1bytes 1byte 1byte 1byte 1byte Len bytes
|
||
|
||
*
|
||
* Arguments : VOX_BES_COMMAND_E TxCommand: , e_Vox_Chan nVox_Chn_Select
|
||
|
||
* Returns :
|
||
*
|
||
* Notes :
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
|
||
void HandleTxCommand(VOX_BES_COMMAND_E TxCommand, e_Vox_Chan nVox_Chn_Select)
|
||
{
|
||
#ifdef QIANCHENG //岍丞
|
||
|
||
uint8_t tx_pData[11] = 0;
|
||
uint8_t i = 0;
|
||
|
||
/*数据包头*/
|
||
tx_pData[0] = BOXHEADER;
|
||
/*耳机通道*/
|
||
tx_pData[2] = nVox_Chn_Select;
|
||
/*指令编号*/
|
||
tx_pData[3] = TxCommand;
|
||
|
||
switch(TxCommand)
|
||
{
|
||
case CMD_BOX_OPEN:
|
||
|
||
case CMD_BOX_CLOSE:
|
||
#if 0
|
||
/*Data Length*/
|
||
tx_pData[4] = 0x02;
|
||
tx_pData[5] = bat_level;
|
||
tx_pData[6] = FW_VER;
|
||
|
||
break;
|
||
#endif
|
||
case CMD_SHUT_DOWN:
|
||
/*Data Length*/
|
||
tx_pData[4] = 0x02;
|
||
tx_pData[5] = bat_level;
|
||
tx_pData[6] = FW_VER;
|
||
|
||
break;
|
||
|
||
case CMD_BES_PAIRING:
|
||
/*Data Length*/
|
||
tx_pData[4] = 0x06;
|
||
|
||
for(i=0;i<6;i++)
|
||
{
|
||
tx_pData[5+i] = BES_Addr[i]; //发送耳机蓝牙地址。
|
||
}
|
||
|
||
break;
|
||
|
||
case BES_RESET: //BES 复位patten
|
||
SFRADDR = MFP_CTL0; //Set P01 Pinmux As GPIO Function
|
||
SFRDATA &= ~0x0C;
|
||
|
||
for(i=0;i<6;i++)
|
||
{
|
||
BES_Addr[i] = 0; //清本地耳机蓝牙地址。
|
||
}
|
||
BES_Puls_Start = 1;
|
||
|
||
return;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
|
||
for(i=2;i<(tx_pData[4] + 5);i++) //datalen + side + cmd
|
||
{
|
||
tx_pData[1] += tx_pData[i]; //求校验和
|
||
}
|
||
|
||
#elif ZHONGKELANXUN //中科蓝讯
|
||
|
||
uint8_t tx_pData[11] = 0;
|
||
uint8_t i = 0;
|
||
|
||
/*数据包头*/
|
||
tx_pData[0] = BOXHEADER>>8;
|
||
tx_pData[1] = BOXHEADER;
|
||
/*充电仓识别码*/
|
||
tx_pData[2] = BOXIDCODE;
|
||
/*耳机通道*/
|
||
tx_pData[5] = nVox_Chn_Select;
|
||
/*指令编号*/
|
||
tx_pData[3] = TxCommand;
|
||
|
||
switch(TxCommand)
|
||
{
|
||
case VHOUSE_CMD_GET_VBAT:
|
||
/*Data Length*/
|
||
tx_pData[4] = 0x03;
|
||
tx_pData[6] = (CHIP_STA4 & 0x80) | bat_level; //bit 0~6 表示充电仓电量值 0~100；bit 7 为 1 表示在给充电仓充电，为 0 表示没有给充电仓充电；
|
||
tx_pData[7] = 0x03; //ear_vbat:对耳电量，例如充电仓从左耳获取到耳机电量，将该电量 bit7 置 1 发送给右耳，如
|
||
//果没有获取到，但是知道对耳在仓内都要将 bit7 置 1
|
||
break;
|
||
|
||
case VHOUSE_CMD_PAIR: //长按充电仓按键3s，充电仓发送配对指令。
|
||
/*Data Length*/
|
||
tx_pData[4] = 0x01;
|
||
break;
|
||
|
||
case VHOUSE_CMD_GET_TWS_BTADDR:
|
||
|
||
break;
|
||
|
||
case CMD_BES_PAIRING:
|
||
/*Data Length*/
|
||
tx_pData[4] = 0x06;
|
||
|
||
for(i=0;i<6;i++)
|
||
{
|
||
tx_pData[5+i] = BES_Addr[nVox_Chn_Select][i]; //获取耳机蓝牙地址。
|
||
}
|
||
|
||
break;
|
||
|
||
case BES_RESET: //BES 复位patten
|
||
|
||
BES_Puls_Start = 1;
|
||
|
||
return;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
|
||
#elif XIAOMI //小米
|
||
/*
|
||
|
||
*/
|
||
|
||
uint8_t tx_pData[11] = 0;
|
||
uint8_t i = 0;
|
||
uint16_t Checksum = 0;
|
||
uint16_t DataLen = 0;
|
||
/*数据包头*/
|
||
tx_pData[0] = BOXHEADER;
|
||
/*耳机通道*/
|
||
|
||
tx_pData[1] = nVox_Chn_Select; /*传输方向：Bit0-3：接收端；Bit4-7：发送端
|
||
1：双耳
|
||
2：充电盒
|
||
3：PC/工装
|
||
4：左耳
|
||
5：右耳
|
||
*/
|
||
/*指令编号*/
|
||
tx_pData[2] = TxCommand;
|
||
tx_pData[3] = TxCommand >> 8; /*小端模式：低字节在前
|
||
Bit0-7：命令号
|
||
Bit8-14：预留
|
||
Bit15:包类型
|
||
0:REQ
|
||
1:ACK
|
||
*/
|
||
tx_pData[4] = CoverStatus; //开关盒状态
|
||
|
||
switch(TxCommand)
|
||
{
|
||
case CMD_TWS_PAIR: //获取耳机MAC地址
|
||
/*Data Length*/
|
||
tx_pData[5] = 0x00; //小端模式，低位在前，长2Bytes。
|
||
tx_pData[6] = 0x00;
|
||
|
||
break;
|
||
|
||
case CMD_TWS_BTADDR_EXCH:
|
||
/*Data Length*/
|
||
tx_pData[5] = 0x00; //小端模式，低位在前，长2Bytes。
|
||
tx_pData[6] = 0x00;
|
||
|
||
break;
|
||
|
||
case CMD_SHUT_DOWN:
|
||
/*Data Length*/
|
||
tx_pData[5] = 0x01; //小端模式，低位在前，长2Bytes。
|
||
tx_pData[6] = 0x00;
|
||
|
||
tx_pData[7] = gShip_Mode_Flag; //船运模式：0：正常关机；1：船运模式
|
||
|
||
break;
|
||
|
||
case CMD_CLEAR_PAIR:
|
||
|
||
break;
|
||
|
||
case CMD_HEARTBEAT:
|
||
|
||
break;
|
||
|
||
case CMD_SN:
|
||
|
||
break;
|
||
|
||
case CMD_GET_INTO_PAIR:
|
||
|
||
break;
|
||
|
||
case BES_RESET: //BES 复位patten
|
||
|
||
BES_Puls_Start = 1;
|
||
|
||
return;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
|
||
DataLen = tx_pData[5] | (tx_pData[6] << 8);
|
||
Checksum = CalCheckCrc16( tx_pData, 7 + DataLen ); //计算检验和
|
||
tx_pData[4 + DataLen] = Checksum;
|
||
tx_pData[5 + DataLen] = Checksum >> 8;
|
||
|
||
#endif
|
||
COM_CTRL = OFF; //VOX切换到通讯TX功能模式（1.8V）。
|
||
|
||
SFRADDR = MFP_CTL0;
|
||
SFRDATA |= 0x04; //P01 as UART's TX
|
||
|
||
#if UART0_ENABLE
|
||
Uart0SendPacket(10 + DataLen, tx_pData);
|
||
#endif
|
||
|
||
SFRADDR = MFP_CTL0; //Set P01 Pinmux As GPIO Function,原因：TX和RX连在一起，要保证RX能正常接收到数据，TX需设置为GPIO模式，并浮空或输入模式。
|
||
SFRDATA &= ~0x0C;
|
||
|
||
}
|
||
|
||
#endif
|
||
|
||
#ifdef VOX_RX
|
||
/*
|
||
*******************************************************************************
|
||
* void HandleRxCommand(ACK_TYPE_E RxCommand)
|
||
*
|
||
* Description : 耳机端发送的数据包的解析及处理
|
||
* Ack payload:
|
||
* Header checksum side cmd len Data
|
||
* 1bytes 1byte 1byte 1byte 1byte Len bytes
|
||
*
|
||
* Arguments : ACK_TYPE_E RxCommand:
|
||
|
||
* Returns :
|
||
*
|
||
* Notes :
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
void HandleRxMsg(VOX_BES_COMMAND_E RxCommand)
|
||
{
|
||
uint8_t i = 0;
|
||
|
||
switch(RxCommand)
|
||
{
|
||
case CMD_BOX_OPEN:
|
||
|
||
case CMD_BOX_CLOSE:
|
||
|
||
if( RX0_Buffer[2] == VOL_CHAN ) //根据耳机Side参数
|
||
{
|
||
Vox_Pairing_State[VOL_CHAN] = RX0_Buffer[5]; //获取左耳机配对状态
|
||
}
|
||
else
|
||
{
|
||
Vox_Pairing_State[VOR_CHAN] = RX0_Buffer[5]; //获取右耳机配对状态
|
||
}
|
||
|
||
break;
|
||
|
||
case CMD_SHUT_DOWN:
|
||
|
||
break;
|
||
|
||
case CMD_BES_PAIRING:
|
||
|
||
if( RX0_Buffer[2] == VOL_CHAN ) //根据耳机Side参数
|
||
{
|
||
Vox_Get_BES_Addr_Flag[VOL_CHAN] = 1; //获取到左耳机蓝牙地址状态
|
||
}
|
||
else
|
||
{
|
||
Vox_Get_BES_Addr_Flag[VOR_CHAN] = 1; //获取到右耳机蓝牙地址状态
|
||
}
|
||
|
||
for(i=0;i<6;i++)
|
||
{
|
||
BES_Addr[i] = RX0_Buffer[i+5]; //获取左耳机蓝牙地址。
|
||
}
|
||
|
||
break;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
/*
|
||
*******************************************************************************
|
||
* void HandleVoxCommMsg(void)
|
||
*
|
||
* Description : Vox 通讯功能处理函数，100ms定时调用。由于和耳机通信前需要打开耳机端的TRX功能，并且每次通信只能一只耳机。通过切换VOL/VOR通信开关进行通信
|
||
*
|
||
* Arguments : NONE
|
||
|
||
* Returns : NONE
|
||
|
||
* Notes : NONE
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
|
||
void HandleVoxCommMsg(void)
|
||
{
|
||
uint8_t CrcCheckSum = 0;
|
||
uint8_t i = 0;
|
||
|
||
/*RX数据处理*/
|
||
if( Uart0_RX_Finish_Flag )
|
||
{
|
||
Uart0_RX_Finish_Flag = 0;
|
||
|
||
for(i=2 ;i<(RX0_Buffer[4] + 5);i++) //计算校验和
|
||
{
|
||
CrcCheckSum += RX0_Buffer[i]; //求校验和
|
||
}
|
||
|
||
if( CrcCheckSum == RX0_Buffer[1] )
|
||
{
|
||
HandleRxMsg((VOX_BES_COMMAND_E)RX0_Buffer[3]);
|
||
}
|
||
else
|
||
{
|
||
return;
|
||
}
|
||
}
|
||
|
||
}
|
||
|
||
#endif
|
||
|
||
#endif
|
||
|