/* ****************************************************************************** * * @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" /******************************************************************************\ Macro definitions \******************************************************************************/ /******************************************************************************\ Variables definitions \******************************************************************************/ /******************************************************************************\ 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。 /* test，开启IO LDO bias和增加100uA负载。*/ SFRADDR = 0x89; SFRDATA |= 0x80; SFRADDR = 0x01; SFRDATA &= ~0x03; #if UART0_ENABLE UART0_Init(); #endif #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 Sys_Tim0_Init(); #if TIMER1_ENABLE Sys_Tim1_Init(); #endif SFRADDR = P1_OE; SFRDATA = 0x01; #if 0 SFRADDR = P0_OE; SFRDATA = 0x14; SFRADDR = P0_DRV; SFRDATA = 0x33; P0 &= ~0x14; #endif #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 /* 65ms */ WDTREL = 0x00; //WDTPS = 0,wdt_f = wdt_f1/2;WDTPS = 1,wdt_f = wdt_f1/32; /* 1s */ // WDTREL = 0x80; //WDTPS = 0,wdt_f = wdt_f1/2;WDTPS = 1,wdt_f = wdt_f1/32; #endif #if ADC_CHN_ENABLE SFRADDR = MFP_CTL1; //Set P07 Pinmux As AD4 Function SFRDATA |= 0x80; SFRADDR = ADCCS_CTL0; //AD0~AD4 GPIO constant 20uA current source enable. SFRDATA = 0x10; #endif #if KEY_HALL_ENABLE // Key_Init(); Hall_Init(); #endif /* Interrupt Enable 根据应用选择必要的中断 */ SFRADDR = IRQ_EN3; //INT2 --- VOX EDGE LOADON SFRDATA = 0x3C; SFRADDR = IRQ_EN4; //INT2 --- VOX IOFF EDGE SFRDATA = 0xF0; SFRADDR = IRQ_EN7; //INT4 --- Key Interrupt Flag SFRDATA = 0xFC; SFRADDR = IRQ_EN10; //INT4 --- Hall interrupr enable. SFRDATA = 0x0C; /* 开外部中断使能 */ EX0 = 1; EX2 = 1; EX4 = 1; EAL = 1; //开总中断。 IRQ_FLAG9 = 0x18; //清 Charge complete Int、Fast Charge Time expire Int IRQ_FLAG10 = 0xC0; //清 VBUS Plugin\Plugout Int IRQ_FLAG0 = 0x0C; //Vox短路保护 #if SLEEP_ENABLE Decnt_SleepDelay = ENTER_STANDBYMODE_CNT; #endif #ifdef LED_DISPLAY LED_R_FLASH(50,6); LED_G_FLASH(50,6); LED_B_FLASH(50,6); #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 EX2_isr(void) interrupt Interrupt_Vector_IE2 * * Description : System External Intterupt 2 * * Arguments : NONE * Returns : NONE * Notes : NONE * ******************************************************************************* */ void EX2_isr(void) interrupt Interrupt_Vector_IE2 { uint8_t IRQ3_Flag = 0; uint8_t IRQ4_Flag = 0; IRQ3_Flag = IRQ_FLAG3; IRQ_FLAG3 = IRQ3_Flag; IRQ4_Flag = IRQ_FLAG4; IRQ_FLAG4 = IRQ4_Flag; #if SLEEP_ENABLE if( !Enter_Sleep_Cnt_Restart_Flag ) { Enter_Sleep_Cnt_Restart_Flag = 1; } #endif } /* ******************************************************************************* * void EX4_isr(void) interrupt Interrupt_Vector_IE4 * * Description : System External Intterupt 4 * * Arguments : NONE * Returns : NONE * Notes : NONE * ******************************************************************************* */ void EX4_isr(void) interrupt Interrupt_Vector_IE4 { uint8_t IRQ10_Flag = 0; uint8_t IRQ7_Flag = 0; IRQ10_Flag = IRQ_FLAG10; IRQ_FLAG10 = IRQ10_Flag; IRQ7_Flag = IRQ_FLAG7; IRQ_FLAG7 = IRQ7_Flag; #if KEY_HALL_ENABLE if( IRQ7_Flag & 0x10 ) //Key short press for 16ms-1s interrupt flag { Key_Press_short_irq = 1; } if( IRQ7_Flag & 0x20 ) //Key long press for 2s interrupt flag and Key release interrupt flag { Key_Press_l_irq = 1; } if( IRQ7_Flag & 0x40 ) //Key super long press for 8s interrupt flag { Key_Press_ll_irq = 1; Key_Press_l_irq = 0; } if( IRQ7_Flag & 0x08 ) { if( Key_Press_l_irq ) { Key_Press_l_irq = 0; Key_l_Flag = 1; } } if( IRQ10_Flag & 0x08 ) { Hall_Negative_Flg = 1; } else if( IRQ10_Flag & 0x04 ) { Hall_Positive_Flg = 1; } #endif #if SLEEP_ENABLE if( !Enter_Sleep_Cnt_Restart_Flag ) { Enter_Sleep_Cnt_Restart_Flag = 1; } #endif }