Alex xu
a29b5cb50b
2、删除按键短按显示电量功能； 3、增加开盖Vox输出5V给耳机充电功能，有耳机入盒灯效，无出盒灯效，Vox检测到轻载后延迟10分钟后关闭Vox输出5V，转入ADT模式； 4、增加Vox充电过程中电池电压触发3.6V低电报警阈值后，Vox发送电量码pattern功能。
212 lines
4.5 KiB
C
212 lines
4.5 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 "userapp.h"
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#include "vox_module.h"
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#include "gpio_comm.h"
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#include "hall.h"
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//bit Key_Press_irq = 0;
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bit Key_Press_short_irq;
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bit Key_Press_ll_irq_led;
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#ifdef 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_CNT1 12
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#define KEY_PRESS_CNT2 10
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#define KEY_PRESS_CNT 30 //按键按下计数3s
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#define Vox_TX_Key_Pattern_Tim 3
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//#define Vox_TX_Pattern_Tim 24
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//#define Vox_TX_Interval 5 //Vox定时发送指令时间间隔
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/******************************************************************************\
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Variables definitions
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\******************************************************************************/
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//bit Key_Press_Flag = 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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static uint8_t Key_Press_Debounce;
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static uint8_t Msg_TX_Debounce;
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static bit Key_Press_ll_irq;
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static bit nKey_Press_Flag;
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static bit Key_Press_Flag;
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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3s，显示灯效和发码
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{
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if( nKey_Press_Flag )
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{
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nKey_Press_Flag = 0;
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Key_Press_ll_irq = 1;
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if( Earphone_Num_2Inbox )
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{
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Key_Press_ll_irq_led = 1;
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#if LED_DISPLAY
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LED_On_Flag = 1;
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#endif
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}
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}
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}
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else
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if( Key_Press_Debounce >= KEY_PRESS_CNT2 ) //长按1.5s,先升压，到3s后如果有双耳机充电，则显示灯效和发码。
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{
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if( (!nKey_Press_Flag) && !F_batlevel_protect )
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{
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Key_Press_short_irq = 1;
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if( Key_Press_Debounce < KEY_PRESS_CNT1 )
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{
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VOX_CTL0 |= 0x30; //VOX Enable 5V
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BST_EN = 0;
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SFRADDR = P0_OE;
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SFRDATA &= 0xF9; //P01、P02为Floating
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return;
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}
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P01 = 1;
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SFRADDR = P0_OE;
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SFRDATA |= 0x02;
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VOX_CTL0 &= ~0x30;
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Wkup_Earphone_Flag = 1;
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Get_Vox_Num_Flag = 1;
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nKey_Press_Flag = 1;
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}
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}
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Key_Press_Flag = 1;
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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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nKey_Press_Flag = 0;
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Key_Press_short_irq = 0;
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#if 0
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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_irq = 1; //短按，显示电量
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#if LED_DISPLAY
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LED_On_Flag = 1;
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#endif
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}
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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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/*按键3s后，发清除配对码吗，每隔400ms发4次，发完后蓝灯亮4下。*/
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if( Key_Press_ll_irq )
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{
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if( Msg_TX_Debounce < Vox_TX_Pattern_Tim )
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{
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if( (Msg_TX_Debounce % Vox_TX_Interval == 0) )
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{
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if( Earphone_Num_2Inbox ) //按键发码需双耳机在盒才发。
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{
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#if VOX_TX_PATTERN
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Pattern_TX_Start = 1;
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Pattern_TX_Data = 0x05;
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g_Key_Type = 1;
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#endif
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}
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}
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Msg_TX_Debounce++;
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}
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else
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{
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Key_Press_ll_irq = 0;
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Msg_TX_Debounce = 0;
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#if 0
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if( CoverStatus == OPEN )
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{
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Vout_Ctrl_OFF(ON);
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}
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#endif
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}
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}
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}
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#endif
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