154 lines
3.2 KiB
C
154 lines
3.2 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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*
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*
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* @version 1.0
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* @date 2022/08/04 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 2022/08/04 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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#if KEY_ENABLE
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/******************************************************************************\
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Macro definitions
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\******************************************************************************/
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#define KEY_PRESS_CNT 50 //按键按下计数5s
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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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bit Key_l_Flag = 0;
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idata KEY_EVENT_E Event_key = 0;
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idata uint8_t Key_Press_Debounce = 0;
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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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*
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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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#if 1
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#if 0
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if( IRQ_FLAG7 ) //有按键触发
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{
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if( IRQ_FLAG7 & 0x40 ) //key super long press for 8s interrupt flag
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{
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Key_Press_ll_irq = 1;
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Event_key = KEY_EVENT_LL_8S;
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}
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IRQ_FLAG7 = 0xFF; //Clear Key Interrupt Flag
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}
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#else
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if( !(CHIP_STA0 & 0x02) ) //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_CNT )
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{
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if( (CHIP_STA0 & 0x02) == 0 )
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{
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Key_Press_ll_irq = 1;
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Event_key = KEY_EVENT_LL_8S;
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Key_Press_Debounce = 0;
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}
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}
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#if SLEEP_ENABLE
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Enter_Sleep_Cnt_Restart_Flag = 1;
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#endif
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}
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else
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{
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Key_Press_Debounce = 0;
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}
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#endif
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#else
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if( Key_l_Flag )
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{
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Key_Press_l_irq = 0;
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Key_l_Flag = 0;
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/*todo*/
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Event_key = KEY_EVENT_L_2S;
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/*耳机配对*/
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#ifdef _DEBUG_KEY
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printf("long press\r\n");
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#endif
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}
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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 press\r\n");
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#endif
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}
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if( Key_Press_short_irq )
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{
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Key_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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#endif
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}
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#endif
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