417 lines
8.4 KiB
C
417 lines
8.4 KiB
C
/*
|
||
******************************************************************************
|
||
*
|
||
* @file system.c
|
||
* @brief system module
|
||
*
|
||
*
|
||
* @version 1.0
|
||
* @date 2022/08/04 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 2022/08/15 Alex build this file
|
||
* Attention:1、由于同一个Byte的中断标志位，会分配在不同的中断中，对于清中断标志位（写1清），不能用 |= ，需要用 = ；
|
||
例如：IRQ_FLAG10 = 0x02; //Clear bit0,bit1 interrupt flag
|
||
2、外部中断0，主要是用于系统唤醒功能，中断处理函数中无需作逻辑功能处理，必需预留接口！
|
||
******************************************************************************/
|
||
/*_____ I N C L U D E S ____________________________________________________*/
|
||
|
||
#include "system.h"
|
||
#include "gpio.h"
|
||
#include "adc.h"
|
||
#include "hall.h"
|
||
#include "key.h"
|
||
#include "sleep.h"
|
||
#include "uart.h"
|
||
#include "bat.h"
|
||
#include "sys_tim.h"
|
||
#include "charger_module.h"
|
||
#include "discharge_module.h"
|
||
#include "led.h"
|
||
#include "vox_module.h"
|
||
#include "watchdog.h"
|
||
#include "userapp.h"
|
||
|
||
|
||
#include "intrins.h"
|
||
|
||
|
||
/******************************************************************************\
|
||
Macro definitions
|
||
\******************************************************************************/
|
||
|
||
/******************************************************************************\
|
||
Variables definitions
|
||
\******************************************************************************/
|
||
|
||
idata uint16_t Protect_Type_Flg = 0;
|
||
idata uint16_t gIrq_Event_Type = 0; //中断事件记录
|
||
idata uint8_t g_Plug_Irq_Flg = 0;
|
||
|
||
/******************************************************************************\
|
||
Functions definitions
|
||
\******************************************************************************/
|
||
|
||
|
||
/*
|
||
*******************************************************************************
|
||
* void System_Init(void)
|
||
*
|
||
* Description : System Initialization
|
||
*
|
||
* Arguments : NONE
|
||
|
||
* Returns : NONE
|
||
|
||
* Notes : NONE
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
void System_Init(void)
|
||
{
|
||
|
||
CLKPRE = 0x00; //frequency division: 2^0, 12M 后续根据系统功耗情况调整。
|
||
|
||
#if VOX_ENABLE
|
||
Vox_init(); //上电后，尽快初始化VOX为自动识别模式，为后续识别VOX是否有LOADON做好准备。
|
||
#endif
|
||
|
||
#if UART0_ENABLE
|
||
|
||
UART0_Init();
|
||
|
||
#endif
|
||
|
||
Sys_Tim0_Init();
|
||
|
||
#if TIMER1_ENABLE
|
||
|
||
Sys_Tim1_Init();
|
||
|
||
#endif
|
||
|
||
#if ADC_ENABLE
|
||
Adc_Init();
|
||
#endif
|
||
//Boost_Init();
|
||
|
||
GPIO_Init();
|
||
|
||
#ifdef LED_DISPLAY
|
||
|
||
LED_Init(); // LED pin 配置为GPIO输出
|
||
|
||
LED_Clr();
|
||
|
||
#endif
|
||
|
||
#ifdef DISPLAY_LED_188
|
||
|
||
g_188_Num = 0;
|
||
LED_188_Init();
|
||
|
||
#endif
|
||
|
||
#if WTG_ENABLE
|
||
|
||
Watchdog_Init(_WDT_TIME_1s_);
|
||
|
||
#endif
|
||
|
||
|
||
#if KEY_HALL_ENABLE
|
||
|
||
// Key_Init();
|
||
Hall_Init();
|
||
|
||
#endif
|
||
#if SLEEP_ENABLE
|
||
WakeUp_Init_Set(); //唤醒中断使能设置
|
||
#endif
|
||
//Charger_Init();
|
||
|
||
Systerm_State.Next_State = POWER_ON_STATE;
|
||
|
||
/* Interrupt Enable 根据应用选择必要的中断 */
|
||
SFRADDR = IRQ_EN0; //INT0 --- OCP\DIE OT\VBUS\BAT LOW\VOR\VOL\Boost UVLO\Boost output short.
|
||
SFRDATA = 0xFF;
|
||
|
||
SFRADDR = IRQ_EN3; //INT2 --- VOX EDGE LOADON\VOX LOADIN
|
||
SFRDATA = 0xFF;
|
||
|
||
SFRADDR = IRQ_EN4; //INT2 --- VOX IOFF EDGE\VOX Recharge Edge
|
||
SFRDATA = 0xFF;
|
||
|
||
SFRADDR = IRQ_EN7; //INT7 --- Key/PWM Interrupt Flag
|
||
SFRDATA = 0xF0;
|
||
|
||
SFRADDR = IRQ_EN9; //INT9 --- VIN DPM\Temp Loop\BAT Overvoltage\Charge Complete\Fast charge timer expire\Tricle charge timer expire\VBUS power good edge.
|
||
SFRDATA = 0xFF;
|
||
|
||
SFRADDR = IRQ_EN10; //INT3 --- VBUS plugout\VBUS plugin\Comparator output edge\Hall\Standby wakeup timer
|
||
SFRDATA = 0xFF;
|
||
|
||
/* 开外部中断使能 */
|
||
EX0 = 1;
|
||
EX2 = 1;
|
||
EX3 = 1;
|
||
EX4 = 1;
|
||
EX5 = 1;
|
||
EX7 = 1;
|
||
|
||
EAL = 1; //开总中断。
|
||
|
||
#ifdef LED_DISPLAY
|
||
|
||
LED_B_FLASH(200,5);
|
||
|
||
#endif
|
||
}
|
||
|
||
#if SLEEP_ENABLE
|
||
/*
|
||
*******************************************************************************
|
||
* void OutSleep_Handler(void)
|
||
*
|
||
* Description : 出Standby模式后开启中断和部分接口使能。
|
||
*
|
||
* Arguments : NONE
|
||
|
||
* Returns : NONE
|
||
|
||
* Notes : NONE
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
void OutSleep_Handler(void)
|
||
{
|
||
ES0 = 1; //UART0 IRQ
|
||
EX4 = 1;
|
||
EX3 = 1;
|
||
EX2 = 1;
|
||
EX5 = 1;
|
||
EX7 = 1;
|
||
ET0 = 1; //timer0 IRQ
|
||
ET1 = 1; //timer1 IRQ
|
||
|
||
SFRADDR = ADC_CTL0;
|
||
SFRDATA |= 0x80; //ADC enable.
|
||
}
|
||
|
||
|
||
|
||
/*
|
||
*******************************************************************************
|
||
* void InSleep_Handler(void)
|
||
*
|
||
* Description : 进Standby模式前的准备工作；关闭中断、关闭部分接口的使能
|
||
*
|
||
* Arguments : NONE
|
||
|
||
* Returns : NONE
|
||
|
||
* Notes : NONE
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
void InSleep_Handler(void)
|
||
{
|
||
ES0 = 0; //UART0 IRQ Disable
|
||
EX4 = 0;
|
||
EX3 = 0;
|
||
EX2 = 0;
|
||
EX5 = 0;
|
||
EX7 = 0;
|
||
ET0 = 0; //timer0 IRQ Disable
|
||
ET1 = 0; //timer1 IRQ Disable
|
||
|
||
SFRADDR = ADC_CTL0;
|
||
SFRDATA &= ~0x80; //ADC Disable.
|
||
}
|
||
#endif
|
||
#if 0
|
||
void Delay_us(volatile uint16_t us) //@11.0592MHz
|
||
{
|
||
do
|
||
{
|
||
_nop_();
|
||
_nop_();
|
||
_nop_();
|
||
}while(us--);
|
||
}
|
||
#endif
|
||
/*
|
||
*******************************************************************************
|
||
* void EX0_isr(void ) interrupt Interrupt_Vector_IE0
|
||
*
|
||
* Description : System External Intterupt 0
|
||
*
|
||
* Arguments : NONE
|
||
|
||
* Returns : NONE
|
||
|
||
* Notes : NONE
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
void EX0_isr(void) interrupt Interrupt_Vector_IE0
|
||
{
|
||
|
||
|
||
}
|
||
|
||
/*
|
||
*******************************************************************************
|
||
* void EX3_isr(void ) interrupt Interrupt_Vector_IE3
|
||
*
|
||
* Description : System External Intterupt 3 ,系统异常中断、电源插拔中断、Standby定时器中断
|
||
*
|
||
* Arguments : NONE
|
||
|
||
* Returns : NONE
|
||
|
||
* Notes : NONE
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
#if 1
|
||
void EX3_isr(void) interrupt Interrupt_Vector_IE3
|
||
{
|
||
uint8_t IRQ0_Flag = 0;
|
||
uint8_t IRQ10_Flag = 0;
|
||
|
||
IRQ0_Flag = IRQ_FLAG0;
|
||
IRQ_FLAG0 = IRQ0_Flag;
|
||
|
||
IRQ10_Flag = IRQ_FLAG10;
|
||
IRQ_FLAG10 = IRQ10_Flag; //Clear interrupt flag
|
||
#if 0
|
||
/*Boost短路保护*/
|
||
if(IRQ0_Flag & 0x01)
|
||
{
|
||
/* Coding */
|
||
Protect_Type_Flg |= BOOST_OUTPUT_SHORT_PRO_TYPE;
|
||
}
|
||
|
||
/*Boost UVLO*/
|
||
if(IRQ0_Flag & 0x02)
|
||
{
|
||
Protect_Type_Flg |= BOOST_UVLO_PRO_TYPE;
|
||
}
|
||
|
||
if(IRQ0_Flag & 0x10)
|
||
{
|
||
Protect_Type_Flg |= BAT_LOW_PRO_TYPE;
|
||
}
|
||
/*输入过压保护*/
|
||
if(IRQ0_Flag & 0x20)
|
||
{
|
||
Protect_Type_Flg |= VBUS_OVERVOL_PRO_TYPE;
|
||
}
|
||
|
||
/*VOR output short*/
|
||
if(IRQ0_Flag & 0x08)
|
||
{
|
||
gVor_Output_Short_Irq_Flag = 1;
|
||
Protect_Type_Flg |= VOR_OUTPUT_SHORT_PRO_TYPE;
|
||
}
|
||
|
||
/*VOL output short*/
|
||
if(IRQ0_Flag & 0x04)
|
||
{
|
||
gVol_Output_Short_Irq_Flag = 1;
|
||
Protect_Type_Flg |= VOL_OUTPUT_SHORT_PRO_TYPE;
|
||
}
|
||
#else
|
||
|
||
if(IRQ0_Flag != 0)
|
||
{
|
||
/* Coding */
|
||
Protect_Type_Flg |= BOOST_OUTPUT_SHORT_PRO_TYPE;
|
||
}
|
||
|
||
|
||
#endif
|
||
|
||
if(IRQ10_Flag & 0x80) ////VBUS plugout interrupt flag
|
||
{
|
||
g_Plug_Irq_Flg = VBUS_PLGOUT_FLG;
|
||
}
|
||
else
|
||
if(IRQ10_Flag & 0x40) ////VBUS plugin interrupt flag
|
||
{
|
||
gIrq_Event_Type |= VBUS_PLGIN_IRQ_EVENT;
|
||
|
||
g_Plug_Irq_Flg = VBUS_PLGIN_FLG;
|
||
}
|
||
|
||
#if 0
|
||
if(!Enter_Sleep_Cnt_Restart_Flag)
|
||
{
|
||
Enter_Sleep_Cnt_Restart_Flag = 1;
|
||
}
|
||
#endif
|
||
|
||
}
|
||
#endif
|
||
/*
|
||
*******************************************************************************
|
||
* void EX7_isr(void ) interrupt Interrupt_Vector_IE7
|
||
*
|
||
* Description : System External Intterupt 7 I2C/PWM/Charger中断
|
||
*
|
||
* Arguments : NONE
|
||
|
||
* Returns : NONE
|
||
|
||
* Notes : NONE
|
||
*
|
||
*******************************************************************************
|
||
*/
|
||
void EX7_isr(void) interrupt Interrupt_Vector_IE7
|
||
{
|
||
uint8_t IRQ9_Flag = 0;
|
||
|
||
IRQ9_Flag = IRQ_FLAG9;
|
||
IRQ_FLAG9 = IRQ9_Flag; //Clear interrupt flag
|
||
|
||
/*VIN DPM*/
|
||
//Irq_Flag = IRQ_FLAG9;
|
||
if(IRQ9_Flag & 0x80) //VIN DPM
|
||
{
|
||
/*将充电超时时间设长,具体时间需要测试。*/
|
||
/* Coding */
|
||
Protect_Type_Flg |= VIN_DPM_PRO_TYPE;
|
||
}
|
||
|
||
/*电池过压保护*/
|
||
if(IRQ9_Flag & 0x20)
|
||
{
|
||
/*软件检测到电池过压一段时间，可以关闭充电， 直到电压恢复正常，重新开始充电流程*/
|
||
/* Coding */
|
||
|
||
Protect_Type_Flg |= BAT_OVERVOL_PRO_TYPE;
|
||
}
|
||
|
||
if(IRQ9_Flag & 0x10) //Charge Done
|
||
{
|
||
Charger_Done = 1;
|
||
}
|
||
|
||
#if 0
|
||
if(!Enter_Sleep_Cnt_Restart_Flag)
|
||
{
|
||
Enter_Sleep_Cnt_Restart_Flag = 1;
|
||
}
|
||
#endif
|
||
|
||
}
|
||
|
||
|
||
|