222 lines
5.0 KiB
C
222 lines
5.0 KiB
C
/*
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******************************************************************************
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*
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* @file sleep.c
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* @brief sleep module
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* @ic sy8835
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*
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* @version 1.0
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* @date 2024/11/01 17:35:40
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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 2024/11/01 Alex build this file
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******************************************************************************
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*/
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#include "sleep.h"
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#include "system.h"
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#include "vox_module.h"
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#include "sys_tim.h"
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#if SLEEP_ENABLE
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/******************************************************************************\
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Macro definitions
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\******************************************************************************/
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/******************************************************************************\
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Variables definitions
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\******************************************************************************/
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uint16_t gAwake_Source = 0; //唤醒源标志位
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uint8_t Decnt_SleepDelay = ENTER_STANDBYMODE_CNT;
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bit Enter_Sleep_Cnt_Restart_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 WakeUp_Init_Set(void)
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*
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* Description : 系统唤醒源使能设置，系统初始化调用。
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*
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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 WakeUp_Init_Set(void)
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{
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//set wakeup
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#ifdef TIM_WKUP
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SFRADDR = IRQ_EN10; //Standby Wakeup Timer Interrupt Enable.
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SFRDATA |= 0x02;
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SFRADDR = WKUP_EN0;
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SFRDATA |= 0x08;
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STBTIM_CTL = 0x87; //Force LOSC In Standby;Enable Wakeup Time Control In Standby Mode;Set The Wakeup Time In Standby Mode:12s.
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#endif
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#if HALL_ENABLE
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SFRADDR = WKUP_EN0;
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SFRDATA |= 0x04;
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#endif
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#if KEY_ENABLE
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SFRADDR = WKUP_EN0;
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SFRDATA |= 0x02;
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#endif
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#if VOX_ENABLE
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if( Vox_Ocp_Flag )
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{
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SFRADDR = WKUP_EN3; //VOX LOADON Wake Up Disable.
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SFRDATA &= ~0x3C;
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}
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else
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{
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SFRADDR = WKUP_EN3; //VOX LOADON Wake Up Enable.
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SFRDATA |= 0x3C;
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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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* void OutSleep_Handler(void)
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*
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* Description : 出Standby模式后开启中断和部分接口使能。
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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 OutSleep_Handler(void)
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{
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ES0 = 1; //UART0 IRQ
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IEN2 = 1; //UART1 IRQ
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EX2 = 1; //VOL/R LOADON IRQ
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EX6 = 1; //ADC IRQ
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ET0 = 1; //timer0 IRQ
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ET1 = 1; //timer1 IRQ
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SFRADDR = ADC_CTL0;
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SFRDATA |= 0xB0; //ADC enable, NTC RUP enable, ADC 2.5V enable.
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}
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/*
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*******************************************************************************
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* void InSleep_Handler(void)
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*
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* Description : 进Standby模式前的准备工作；关闭中断、关闭部分接口的使能
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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 InSleep_Handler(void)
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{
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ES0 = 0; //UART0 IRQ Disable
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IEN2 = 0; //UART1 IRQ Disable
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EX2 = 1; //VOL/R LOADON IRQ
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EX6 = 0; //ADC IRQ
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ET0 = 0; //timer0 IRQ Disable
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ET1 = 0; //timer1 IRQ Disable
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SFRADDR = ADC_CTL0;
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SFRDATA &= ~0xB0; //ADC Disable, NTC RUP Disable, ADC 2.5V Disable.
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}
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/*
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*******************************************************************************
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* void Enter_Sleep(void)
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*
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* Description : 进入休眠函数。
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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 Enter_Sleep(void)
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{
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InSleep_Handler(); //Disable All IRQ
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PCON |= 0x02; //Enter StandbyMode, Only int0 or int1 can wake up system
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OutSleep_Handler(); //Enable IRQ
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}
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/*
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*******************************************************************************
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* bool Check_Require_Sleep(void )
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*
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* Description : 查询休眠唤醒源标志位函数。
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*
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* Arguments : None
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* Returns : None
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* Notes : bool Flag
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*
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*******************************************************************************
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*/
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bit Check_Require_Sleep(void )
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{
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if( ( ChgStatus > CHG_PROTECT ) || ( ON == Vox_Vout_Enable ) || Enter_Sleep_Cnt_Restart_Flag ) /*充电中、有中断、耳机处于充电状态情况下，Boost重载输出，系统不进休眠模式。 */
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{
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#ifdef _DEBUG_SLEEP
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printf("Not Get Into Sleep(ChgStatus:%d,Vox_Vout:%d,Restart_Flag:%d).\r\n",(uint16_t)ChgStatus,(uint16_t)Vox_Vout_Enable,(uint16_t)Enter_Sleep_Cnt_Restart_Flag);
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#endif
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Enter_Sleep_Cnt_Restart_Flag = 0;
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/*处理对应的保护和中断唤醒事件。*/
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return false;
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}
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return true;
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}
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#endif
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