131 lines
3.1 KiB
C
131 lines
3.1 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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#include "userapp.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_CNT0 5 //按键长按500ms显示长按灯效
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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_Press_ll_irq1 = 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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10ms调用周期
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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( !(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 ) //长按5s
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{
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Key_Press_ll_irq = 1;
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Key_Press_Debounce = 0;
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}
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else
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if( Key_Press_Debounce >= KEY_PRESS_CNT0 ) //按键长按500ms显示长按灯效
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{
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if( !Key_Press_ll_irq1 )
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{
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Key_Press_ll_irq1 = 1;
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LED_On_Flag = 1;
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}
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}
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Key_l_Flag = 1;
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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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if( Key_l_Flag )
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{
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Key_l_Flag = 0;
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LED_On_Flag = 1;
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if( (Key_Press_Debounce < KEY_PRESS_CNT0) ) //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; //短按，显示电量
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}
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else
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if( Key_Press_Debounce < KEY_PRESS_CNT ) //长按不到5s，灯效灭。
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{
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Key_Press_ll_irq1 = 0;
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}
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}
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Key_Press_Debounce = 0;
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}
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}
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#endif
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