/* ****************************************************************************** * * @file key.c * @brief key module * @ic sy8837/8 * * @version 1.0 * @date 2024/12/02 15:00:40 * @author Alex Xu * * Copyright (c) 2013-2099,Tkplusemi Technology Co.,Ltd. * All Rights Reserved * * History: * Revision Date Author Desc * 1.0.0 2024/12/02 Alex build this file ******************************************************************************/ /*_____ I N C L U D E S ____________________________________________________*/ #include "key.h" #include "system.h" #include "led.h" #include "sleep.h" #include "adc.h" #include "bat.h" #include "vox_module.h" #include "userapp.h" #include "hall.h" #include "discharge_module.h" #include "display_ui.h" #include "vox_comm.h" #if KEY_ENABLE /******************************************************************************\ Macro definitions \******************************************************************************/ #define KEY_PRESS_500MS_CNT 30 //按键按下500ms(调用周期15ms) #define KEY_PRESS_2S_CNT 135 //按键按下计数2s(调用周期15ms) #define KEY_PRESS_5S_CNT 335 #define KEY_PRESS_8S_CNT 535 //按键按下计数8s(调用周期15ms) #define KEY_TWS_PAIR_CLEAR_CNT 180 #define KEY_LL_TX_Interval 8 //Vox定时发送指令时间间隔 #define KEY_LL_TX_Interval_2 16 #define KEY_LIFT_CNT 35 //调用周期15ms /******************************************************************************\ Variables definitions \******************************************************************************/ bit Key_Press_l_irq; bit Key_Press_ll_irq; KEY_EVENT_E Event_key; #if 0 uint8_t Key_TWS_Pair_Tim; uint8_t Key_TWS_Clear_Pair_Tim; uint8_t Key_TWS_Pair_Cnt; #endif uint16_t Key_Press_Debounce; uint8_t Key_Lift_Debounce; uint8_t Key_Voltage_Hold_Timer; /******************************************************************************\ Functions definitions \******************************************************************************/ /* ******************************************************************************* * void Key_Handler(void) * * 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。 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） (调用周期20ms) * * Arguments : NONE * Returns : NONE * Notes : NONE * ******************************************************************************* */ void Key_Handler(void) { static bit Key_Press_Flag; static bit Key_Lift_Flag; static bit nKey_Press_short_irq; static bit nKey_Press_2s_Flag; static bit nKey_Vol_Up_Flag; if( !(CHIP_STA0 & KEY_STAT) ) //CHIP_STA0 的bit1为Key的状态值：0：按下； { Key_Press_Debounce++; if( Key_Press_Debounce >= KEY_PRESS_8S_CNT ) //长按8s，VOX掉电 { Key_Press_ll_irq = TRUE; #ifdef _DEBUG_KEY printf("supper long 8s press.(line:%d)\r\n",(u16)__LINE__); #endif } else if( Key_Press_Debounce >= KEY_PRESS_2S_CNT ) //长按2s，需要抬键判断 { if( !nKey_Press_2s_Flag ) { nKey_Press_2s_Flag = TRUE; } } Key_Press_Flag = TRUE; Key_Lift_Flag = FALSE; } else { if( Key_Press_Flag ) { #if SLEEP_ENABLE Enter_Sleep_Cnt_Restart_Flag = TRUE; #endif Event_key = KEY_EVENT_Empty; Key_Press_Flag = FALSE; Key_Lift_Flag = TRUE; Key_Lift_Debounce = 0; Key_Voltage_Hold_Timer = 0; 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 { Key_Press_short_irq_led = TRUE; nKey_Press_short_irq = TRUE; #ifdef LED_DISPLAY LED_On_Flag = TRUE; #endif } else 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。 { if( nKey_Press_2s_Flag ) { Key_Press_l_irq = TRUE; Key_Press_ll_irq = FALSE; } } nKey_Press_2s_Flag = FALSE; #ifdef _DEBUG_KEY printf("Key lift(line:%d).\r\n",(u16)__LINE__); #endif } Key_Press_Debounce = 0; } /* 用于按键发码，VOX先升压一段时间用于唤醒耳机，后发码。 */ if( Key_Lift_Flag && gBoost_Prepared_Flag ) { if( Key_Press_l_irq ) { if( !Boost_Open_Flag ) { DisCharge_Boost_Open(OFF,BOOST_VOUT_MAX); Boost_Open_Flag = TRUE; nKey_Vol_Up_Flag = TRUE; #ifdef _DEBUG_KEY printf("Boost Open Key.(line:%d)\r\n",(u16)__LINE__); #endif return; } #if VOX_ENABLE if( nKey_Vol_Up_Flag ) { nKey_Vol_Up_Flag = FALSE; #ifdef VOX_ADT_ENABLE Vol_State = VOX_GET_INTO_BOX; Vor_State = VOX_GET_INTO_BOX; #else VOX_EN_Type(VOX_VOUT_Mode); //VOX Enable 5V #endif } #endif if( Key_Lift_Debounce <= KEY_LIFT_CNT ) { Key_Lift_Debounce++; return; } #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。*/ if( Key_Voltage_Hold_Timer < Key_VOLTAGE_HOLD_CNT ) //转0V N00ms { VOX_EN_Type(VOX_PD1K_Mode); Key_Voltage_Hold_Timer++; return; } #endif Key_Press_l_irq = FALSE; /*todo*/ Event_key = KEY_EVENT_L_2S; Vox_Comm_Cfg_Clear(); gVox_Comm.Key_L_2S_Flag = TRUE; //按键2s发码。 #ifdef VOX_TX /*耳机配对*/ Vox_Get_BES_Addr_Flag[VOL_TYPE] = 0x00; Vox_Get_BES_Addr_Flag[VOR_TYPE] = 0x00; #endif #ifdef _DEBUG_KEY printf("long 2s press\r\n"); #endif } if( nKey_Press_short_irq ) { nKey_Press_short_irq = FALSE; /*todo*/ // Event_key = KEY_EVENT_SHORT; #ifdef _DEBUG_KEY printf("short press\r\n"); #endif } Key_Lift_Flag = FALSE; Boost_Open_Flag = FALSE; } /*长按8s，VOX先升压。*/ if( Key_Press_ll_irq ) { if( !Boost_Open_Flag ) { DisCharge_Boost_Open(OFF,BOOST_VOUT_MAX); Boost_Open_Flag = TRUE; nKey_Vol_Up_Flag = TRUE; #ifdef _DEBUG_KEY printf("Boost Open Key.(line:%d)\r\n",(u16)__LINE__); #endif return; } #if VOX_ENABLE if( nKey_Vol_Up_Flag ) { nKey_Vol_Up_Flag = FALSE; #ifdef VOX_ADT_ENABLE Vol_State = VOX_GET_INTO_BOX; Vor_State = VOX_GET_INTO_BOX; #else VOX_EN_Type(VOX_VOUT_Mode); //VOX Enable 5V #endif } #endif if( Key_Lift_Debounce <= KEY_LIFT_CNT ) { Key_Lift_Debounce++; return; } #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。*/ if( Key_Voltage_Hold_Timer < Key_VOLTAGE_HOLD_CNT ) //转0V N00ms { VOX_EN_Type(VOX_PD1K_Mode); Key_Voltage_Hold_Timer++; return; } #endif Boost_Open_Flag = FALSE; Vox_Comm_Cfg_Clear(); gVox_Comm.Key_LL_8s_Flag = TRUE; Key_Press_ll_irq = FALSE; /*todo*/ Event_key = KEY_EVENT_LL_8S; #ifdef _DEBUG_KEY printf("supper long 8s press.(line:%d)\r\n",(u16)__LINE__); #endif } } #endif