rb_peng
c743af0aa6
2、增加VOX持续输出0V以唤醒耳机的情况； 3、解决超长按后，双向通讯一直发码的问题；（松开按键后Key_Press_ll_irq设为FALSE） 4、解决关盖上电时，不亮灯和不发码的问题（即把Hall_Sta_bk初始化）； 5、长按发配对码时，主副耳的选择提取到config.h中；
337 lines
7.0 KiB
C
337 lines
7.0 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 sy8837/8
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*
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* @version 1.0
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* @date 2024/12/02 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 2024/12/02 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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#include "discharge_module.h"
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#include "display_ui.h"
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#include "vox_comm.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 30 //按键按下500ms(调用周期15ms)
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#define KEY_PRESS_2S_CNT 135 //按键按下计数2s(调用周期15ms)
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#define KEY_PRESS_5S_CNT 335
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#define KEY_PRESS_8S_CNT 535 //按键按下计数8s(调用周期15ms)
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#define KEY_TWS_PAIR_CLEAR_CNT 180
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#define KEY_LL_TX_Interval 8 //Vox定时发送指令时间间隔
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#define KEY_LL_TX_Interval_2 16
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#define KEY_LIFT_CNT 35 //调用周期15ms
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/******************************************************************************\
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Variables definitions
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\******************************************************************************/
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bit Key_Press_l_irq;
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bit Key_Press_ll_irq;
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KEY_EVENT_E Event_key;
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#if 0
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uint8_t Key_TWS_Pair_Tim;
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uint8_t Key_TWS_Clear_Pair_Tim;
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uint8_t Key_TWS_Pair_Cnt;
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#endif
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uint16_t Key_Press_Debounce;
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uint8_t Key_Lift_Debounce;
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uint8_t Key_Voltage_Hold_Timer;
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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_Vol_Up_Flag;
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if( !(CHIP_STA0 & KEY_STAT) ) //CHIP_STA0 的bit1为Key的状态值：0：按下；
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{
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Key_Press_Debounce++;
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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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Key_Press_ll_irq = TRUE;
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#ifdef _DEBUG_KEY
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printf("supper long 8s press.(line:%d)\r\n",(u16)__LINE__);
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#endif
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}
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else
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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 = TRUE;
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}
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}
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Key_Press_Flag = TRUE;
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Key_Lift_Flag = FALSE;
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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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#if SLEEP_ENABLE
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Enter_Sleep_Cnt_Restart_Flag = TRUE;
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#endif
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Event_key = KEY_EVENT_Empty;
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Key_Press_Flag = FALSE;
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Key_Lift_Flag = TRUE;
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Key_Lift_Debounce = 0;
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Key_Voltage_Hold_Timer = 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_led = TRUE;
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nKey_Press_short_irq = TRUE;
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#ifdef LED_DISPLAY
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LED_On_Flag = TRUE;
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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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Key_Press_l_irq = TRUE;
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Key_Press_ll_irq = FALSE;
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}
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}
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nKey_Press_2s_Flag = FALSE;
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#ifdef _DEBUG_KEY
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printf("Key lift(line:%d).\r\n",(u16)__LINE__);
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#endif
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}
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Key_Press_Debounce = 0;
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}
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/* 用于按键发码，VOX先升压一段时间用于唤醒耳机，后发码。 */
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if( Key_Lift_Flag && gBoost_Prepared_Flag )
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{
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if( Key_Press_l_irq )
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{
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if( !Boost_Open_Flag )
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{
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DisCharge_Boost_Open(OFF,BOOST_VOUT_MAX);
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Boost_Open_Flag = TRUE;
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nKey_Vol_Up_Flag = TRUE;
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#ifdef _DEBUG_KEY
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printf("Boost Open Key.(line:%d)\r\n",(u16)__LINE__);
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#endif
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return;
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}
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#if VOX_ENABLE
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if( nKey_Vol_Up_Flag )
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{
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nKey_Vol_Up_Flag = FALSE;
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#ifdef VOX_ADT_ENABLE
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Vol_State = VOX_GET_INTO_BOX;
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Vor_State = VOX_GET_INTO_BOX;
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#else
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VOX_EN_Type(VOX_VOUT_Mode); //VOX Enable 5V
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#endif
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}
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#endif
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if( Key_Lift_Debounce <= KEY_LIFT_CNT )
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{
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Key_Lift_Debounce++;
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return;
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}
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#if VOX_0V_WAKEUP_EAR /*长按后，5V持续N00ms后0V持续N00ms，保证耳机能被唤醒；之后发长按码。*/
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if( Key_Voltage_Hold_Timer < Key_VOLTAGE_HOLD_CNT ) //转0V N00ms
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{
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VOX_EN_Type(VOX_PD1K_Mode);
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Key_Voltage_Hold_Timer++;
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return;
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}
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#endif
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Key_Press_l_irq = FALSE;
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/*todo*/
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Event_key = KEY_EVENT_L_2S;
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Vox_Comm_Cfg_Clear();
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gVox_Comm.Key_L_2S_Flag = TRUE; //按键2s发码。
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#ifdef VOX_TX
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/*耳机配对*/
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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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#endif
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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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if( nKey_Press_short_irq )
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{
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nKey_Press_short_irq = FALSE;
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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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Key_Lift_Flag = FALSE;
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Boost_Open_Flag = FALSE;
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}
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/*长按8s，VOX先升压。*/
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if( Key_Press_ll_irq )
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{
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if( !Boost_Open_Flag )
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{
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DisCharge_Boost_Open(OFF,BOOST_VOUT_MAX);
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Boost_Open_Flag = TRUE;
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nKey_Vol_Up_Flag = TRUE;
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#ifdef _DEBUG_KEY
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printf("Boost Open Key.(line:%d)\r\n",(u16)__LINE__);
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#endif
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return;
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}
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#if VOX_ENABLE
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if( nKey_Vol_Up_Flag )
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{
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nKey_Vol_Up_Flag = FALSE;
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#ifdef VOX_ADT_ENABLE
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Vol_State = VOX_GET_INTO_BOX;
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Vor_State = VOX_GET_INTO_BOX;
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#else
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VOX_EN_Type(VOX_VOUT_Mode); //VOX Enable 5V
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#endif
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}
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#endif
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if( Key_Lift_Debounce <= KEY_LIFT_CNT )
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{
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Key_Lift_Debounce++;
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return;
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}
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#if VOX_0V_WAKEUP_EAR /*长按后，5V持续N00ms后0V持续N00ms，保证耳机能被唤醒；之后发长按码。*/
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if( Key_Voltage_Hold_Timer < Key_VOLTAGE_HOLD_CNT ) //转0V N00ms
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{
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VOX_EN_Type(VOX_PD1K_Mode);
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Key_Voltage_Hold_Timer++;
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return;
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}
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#endif
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Boost_Open_Flag = FALSE;
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Vox_Comm_Cfg_Clear();
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gVox_Comm.Key_LL_8s_Flag = TRUE;
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Key_Press_ll_irq = FALSE;
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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.(line:%d)\r\n",(u16)__LINE__);
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#endif
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}
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}
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#endif
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