268 lines
6.3 KiB
C
268 lines
6.3 KiB
C
/*
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******************************************************************************
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*
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* @file system.c
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* @brief system module
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* @ic sy8837/8
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*
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* @version 1.0
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* @date 2024/12/02 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 2024/12/02 Alex build this file
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* 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 = ；
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例如：IRQ_FLAG10 = 0x02; //Clear bit0,bit1 interrupt flag
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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！
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******************************************************************************/
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/*_____ I N C L U D E S ____________________________________________________*/
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#include "system.h"
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#include "adc.h"
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#include "hall.h"
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#include "key.h"
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#include "sleep.h"
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#include "uart.h"
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#include "bat.h"
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#include "sys_tim.h"
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#include "charger_module.h"
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#include "discharge_module.h"
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#include "led.h"
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#include "vox_module.h"
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#include "watchdog.h"
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#include "userapp.h"
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#include "pwm.h"
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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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/******************************************************************************\
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Functions definitions
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\******************************************************************************/
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/*
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*******************************************************************************
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* void System_Init(void)
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*
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* Description : System Initialization
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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 System_Init(void)
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{
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SFRADDR = P0_PD; //Disable P00\P01 Pull Down.
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SFRDATA = 0x00;
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#ifdef UART0_ENABLE
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UART0_Init();
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#endif
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#if UART1_ENABLE
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UART1_Init();
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#endif
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Sys_Tim0_Init();
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#if TIMER1_ENABLE
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Sys_Tim1_Init();
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#endif
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#if WTG_ENABLE
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/*
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WDT_TM = 0，则看门狗时钟为系统时钟的12分频，否则为系统时钟。
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wdtrel.7=1 则看门狗计数器时钟为Sys_Fre/12*32，wdtrel.7=0 则看门狗计数器时钟为Sys_Fre/12*2.
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Sys_Fre = 12MHz，wdtrel.7=0时，定时器范围：
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(1/Sys_Fre)*12*2*256~(1/Sys_Fre)*12*2*256*128 = 5ms~65ms
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Sys_Fre = 12MHz，wdtrel.7=1时，定时器范围：
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(1/Sys_Fre)*12*32*256~(1/Sys_Fre)*12*32*256*128 = 80ms~1s
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*/
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/* 65ms */
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WDTREL = 0x00; //WDTPS = 0,wdt_f = wdt_f1/2;WDTPS = 1,wdt_f = wdt_f1/32;
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/* 1s */
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// WDTREL = 0x80; //WDTPS = 0,wdt_f = wdt_f1/2;WDTPS = 1,wdt_f = wdt_f1/32;
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#endif
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#if VOX_ENABLE
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VOX_CTL0 = EN_VOR_VDS | EN_VOL_VDS | EN_VOR_ADTR | EN_VOL_ADTL ; //vox vds 钳压环使能；vox Adt Enbale;
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SFRADDR = VOX_CON0; //设置VOX负载识别电流4.5uA。见Config.h文件。
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SFRDATA = VOX_ADT_CUR_SET;
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SFRADDR = VOX_CON2; //设置VOX轻重载转换滤波时间。bit3:2 VOX轻载转重载滤波时间；bit1:0 VOX重载转轻载滤波时间;bit7:6 Vox IOFF检测阈值设置。
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SFRDATA &= ~0xCF;
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SFRDATA |= (VOX_LIGHT_TO_HAVEY_DEB << 2) | VOX_HAVEY_TO_LIGHT_DEB | VOX_IOFF_CUR_SET ;
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#endif
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#if ADC_ENABLE
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Adc_Init();
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#endif
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#if KEY_ENABLE
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SFRADDR = PMU_CTL0; //Enable Key Det Function
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SFRDATA |= 0x02;
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#endif
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SFRADDR = MFP_CTL0; //Set P00 As Key.
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SFRDATA &=~ 0x03;
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SFRDATA |= 0x01;
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/*
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SFRADDR = MFP_CTL1; //Set P06 As Hall.
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SFRDATA &=~ 0x30;
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SFRDATA |= 0x10;
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*/
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/* Interrupt Enable 根据应用选择必要的中断 */
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SFRADDR = IRQ_EN3; //INT2 --- VOX EDGE LOADON
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SFRDATA = 0x3C;
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/* 开外部中断使能 */
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EX0 = 1;
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EAL = 1; //开总中断。
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#if CHARGER_ENABLE
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Charger_Init();
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#endif
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#ifdef PWM_ENABLE
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PWM_Init_Set(PWM_CLKFRE_SET,PWM_RELOAD_SET);
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#endif
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#ifdef LED_DISPLAY
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LED_Init();
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LED_Clr();
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#endif
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#if GAUGE_ENABLE
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// Bat_Cal_Init(); //电池电量初始化
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#endif
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#ifdef SLEEP_ENABLE
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WakeUp_Init_Set();
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#endif
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Decnt_SleepDelay = ENTER_STANDBYMODE_CNT;
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Boost_Open_Flag = FALSE;
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#ifdef VOX_ADT_ENABLE
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Vol_GetOut_Box_Flag = TRUE;
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Vor_GetOut_Box_Flag = TRUE;
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#endif
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Systerm_State.Next_State = POWER_ON_STATE;
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}
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#if 0
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/*
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*******************************************************************************
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* void Sys_Clk_Adjust(uint8_t Clk_Div)
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*
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* Description : System Clock Division Setting.
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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 Sys_Clk_Adjust(uint8_t Clk_Div)
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{
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CLKPRE = Clk_Div;
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}
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#endif
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/*
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*******************************************************************************
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* void EX0_isr(void ) interrupt Interrupt_Vector_IE0
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*
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* Description : System External Intterupt 0
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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 EX0_isr(void) interrupt Interrupt_Vector_IE0
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{
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#if SLEEP_ENABLE
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Enter_Sleep_Cnt_Restart_Flag = TRUE;
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#endif
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}
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/*
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*******************************************************************************
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* void EX2_isr(void) interrupt Interrupt_Vector_IE2
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*
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* Description : System External Intterupt 2
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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 EX2_isr(void) interrupt Interrupt_Vector_IE2
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{
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IRQ_FLAG3 = 0x3C;
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#if SLEEP_ENABLE
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Enter_Sleep_Cnt_Restart_Flag = TRUE;
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#endif
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}
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/*
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*******************************************************************************
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* void EX3_isr(void) interrupt Interrupt_Vector_IE2
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*
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* Description : System External Intterupt 2
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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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#ifdef TIM_WKUP
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void EX3_isr(void) interrupt Interrupt_Vector_IE3
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{
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IRQ_FLAG10 = Standby_Tmr_WkUp;
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#if SLEEP_ENABLE
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Enter_Sleep_Cnt_Restart_Flag = TRUE;
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#endif
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}
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#endif
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