304 lines
6.6 KiB
C
304 lines
6.6 KiB
C
/*
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******************************************************************************
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*
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* @file key.c
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* @brief key module
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* @ic sy8835
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*
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* @version 1.0
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* @date 2024/11/01 15:00:40
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* @author Alex Xu
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*
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* Copyright (c) 2013-2099,Tkplusemi Technology Co.,Ltd.
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* All Rights Reserved
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*
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* History:
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* Revision Date Author Desc
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* 1.0.0 2024/11/01 Alex build this file
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******************************************************************************/
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/*_____ I N C L U D E S ____________________________________________________*/
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#include "key.h"
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#include "system.h"
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#include "led.h"
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#include "sleep.h"
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#include "adc.h"
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#include "bat.h"
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#include "vox_module.h"
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#include "userapp.h"
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#include "hall.h"
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#if KEY_ENABLE
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/******************************************************************************\
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Macro definitions
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\******************************************************************************/
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#define KEY_PRESS_500MS_CNT 25 //按键按下500ms(调用周期20ms)
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#define KEY_PRESS_2S_CNT 100 //按键按下计数2s(调用周期20ms)
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#define KEY_PRESS_5S_CNT 250
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#define KEY_PRESS_8S_CNT 400 //按键按下计数8s(调用周期20ms)
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/******************************************************************************\
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Variables definitions
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\******************************************************************************/
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bit Key_Press_short_irq = 0;
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bit Key_Press_l_irq = 0;
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bit Key_Press_ll_irq = 0;
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idata KEY_EVENT_E Event_key = 0;
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uint8_t Key_TWS_Pair_Tim = 0;
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uint8_t Key_TWS_Pair_Cnt = 0;
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uint16_t Key_Press_Debounce = 0;
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#define KEY_TWS_PAIR_TIMER 20
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#define KEY_TWS_PAIR_CNT 5
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#define KEY_TWS_PAIR_CLEAR_CNT 30
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/******************************************************************************\
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Functions definitions
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\******************************************************************************/
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/*
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*******************************************************************************
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* void Key_Handler(void)
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*
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* Description : Key Handler --- 主循环中调用，调用周期5ms。其中长按(按键时间大于2s)需要判断抬键动作才触发。
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CoverStatus --- 充电仓盖子状态。（本函数提供对应Key事件标志位，后续应用待定）
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(调用周期20ms)
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*
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* Arguments : NONE
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* Returns : NONE
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* Notes : NONE
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*
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*******************************************************************************
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*/
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void Key_Handler(void)
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{
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static bit Key_Press_Flag;
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static bit Key_Lift_Flag;
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static bit nKey_Press_short_irq;
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static bit nKey_Press_2s_Flag;
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static bit nKey_Press_8s_Flag;
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if( pmu_Info.pmu_Chip_STA & KEY_STA ) //Key的状态值：1：按下；
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{
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Key_Press_Debounce++;
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if( Key_Press_Debounce >= KEY_PRESS_2S_CNT ) //长按2s，需要抬键判断
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{
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if( !nKey_Press_2s_Flag )
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{
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nKey_Press_2s_Flag = 1;
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}
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}
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else
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if( Key_Press_Debounce >= KEY_PRESS_8S_CNT ) //长按8s，VOX掉电
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{
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if( !nKey_Press_8s_Flag )
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{
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nKey_Press_8s_Flag = 1;
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Key_Press_ll_irq = 1;
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}
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}
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Key_Press_Flag = 1;
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Key_Lift_Flag = 0;
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}
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else
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{
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if( Key_Press_Flag )
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{
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Key_Press_Flag = 0;
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Key_Lift_Flag = 1;
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nKey_Press_8s_Flag = 0;
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if( (Key_Press_Debounce <= KEY_PRESS_500MS_CNT) ) //松开按键，按下时间小于500ms，则识别为短按，显示电量
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{
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Key_Press_short_irq = 1;
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nKey_Press_short_irq = 1;
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#ifdef LED_DISPLAY
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LED_On_Flag = 1;
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#endif
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}
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else
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if( (Key_Press_Debounce < KEY_PRESS_5S_CNT) ) //按键时间大于2s小于5s则判断为长按2s。
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{
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if( nKey_Press_2s_Flag )
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{
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nKey_Press_2s_Flag = 0;
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Key_Press_l_irq = 1;
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}
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}
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}
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Key_Press_Debounce = 0;
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}
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if( Key_Lift_Flag )
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{
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Key_Lift_Flag = 0;
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if( Key_Press_l_irq )
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{
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Key_Press_l_irq = 0;
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/*todo*/
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Event_key = KEY_EVENT_L_2S;
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Key_TWS_Pair_Tim = 0;
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/*耳机配对*/
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#ifdef _DEBUG_KEY
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printf("long 2s press\r\n");
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#endif
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}
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/*长按8s，系统强制进shipmode.*/
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if( Key_Press_ll_irq )
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{
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Key_Press_ll_irq = 0;
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/*todo*/
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Event_key = KEY_EVENT_LL_8S;
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#ifdef _DEBUG_KEY
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printf("supper long 8s press\r\n");
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#endif
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}
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if( nKey_Press_short_irq )
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{
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nKey_Press_short_irq = 0;
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/*todo*/
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Event_key = KEY_EVENT_SHORT;
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#ifdef _DEBUG_KEY
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printf("short press\r\n");
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#endif
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}
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}
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else
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{
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Event_key = KEY_EVENT_Empty;
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}
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#if 1
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if ( CoverStatus == OPEN )
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{
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if( Event_key == KEY_EVENT_L_2S ) //长按2s，充电仓发送配对指令。
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{
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if( Key_TWS_Pair_Tim < 1 )
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{
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#ifdef VOX_TX
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HandleTxCommand(VHOUSE_CMD_PAIR,VOR_CHAN); //右耳发配对指令，区分耳机通道。
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#endif
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Vox_Get_BES_Addr_Flag[VOL_TYPE] = 0x00;
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Vox_Get_BES_Addr_Flag[VOR_TYPE] = 0x00;
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}
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else
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{
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if(Key_TWS_Pair_Cnt > KEY_TWS_PAIR_CNT) //耳机蓝牙地址置换超时10s，关闭蓝牙地址置换，开启VOX 5V。
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{
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Key_TWS_Pair_Cnt = 0;
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#if VOX_ENABLE
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VOX_EN_Type(VOX_VOUT_Mode);
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#endif
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return;
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}
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else
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{
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if( Vox_Get_BES_Addr_Flag[VOR_TYPE] == 0x01 ) /*收到右耳回复的CMD3指令。*/
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{
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#ifdef VOX_TX
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HandleTxCommand(VHOUSE_CMD_EXCH_TWS_BTADDR,VOL_CHAN); /*获取到右耳回复的CMD3指令，转发给左耳。*/
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#endif
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Vox_Get_BES_Addr_Flag[VOR_TYPE] = 0x02;
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}
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else
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if( Vox_Get_BES_Addr_Flag[VOR_TYPE] == 0x02 )
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{
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if( Vox_Get_BES_Addr_Flag[VOL_TYPE] != 0x00 )
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{
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#ifdef VOX_TX
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HandleTxCommand(VHOUSE_CMD_EXCH_TWS_BTADDR,VOR_CHAN); /*获取到右耳回复的CMD3指令，转发给左耳。*/
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#endif
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Vox_Get_BES_Addr_Flag[VOL_TYPE] = 0x00;
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Vox_Get_BES_Addr_Flag[VOR_TYPE] = 0x00;
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Key_TWS_Pair_Tim = 0;
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Event_key = KEY_EVENT_Empty;
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VOX_EN_Type(VOX_VOUT_Mode);
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return;
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}
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else
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{
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#ifdef VOX_TX
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HandleTxCommand(VHOUSE_CMD_PAIR,VOL_CHAN);
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#endif
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}
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}
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}
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}
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if(Key_TWS_Pair_Tim > KEY_TWS_PAIR_TIMER) //3s重发一次。重发5次后超时
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{
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Key_TWS_Pair_Cnt++;
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Key_TWS_Pair_Tim = 0;
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}
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else
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{
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Key_TWS_Pair_Tim++;
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}
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}
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else
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if( Event_key == KEY_EVENT_LL_8S )
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{
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if( Key_TWS_Pair_Tim < KEY_TWS_PAIR_CLEAR_CNT ) //每隔200ms发送一次，持续时间3s。
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{
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if( Key_TWS_Pair_Tim % 2*Vox_TX_Interval )
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{
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#ifdef VOX_TX
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HandleTxCommand(VHOUSE_CMD_CLEAR_PAIR,VOR_CHAN);
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#endif
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}
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else
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if( Key_TWS_Pair_Tim % Vox_TX_Interval )
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{
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#ifdef VOX_TX
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HandleTxCommand(VHOUSE_CMD_CLEAR_PAIR,VOL_CHAN);
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#endif
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}
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Key_TWS_Pair_Tim++;
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}
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else
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{
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Event_key = KEY_EVENT_Empty;
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Key_TWS_Pair_Tim = 0;
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}
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}
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}
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#endif
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}
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#endif
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