#include "config.h" /**************************************************** 函数名:Pluse_InPut_IO_Configuration 功能 :Pluse_InPut部分用到的IO初始化 参数 :无 返回值:无 ****************************************************/ void Pluse_InPut_IO_Configuration(void) { GPIO_InitTypeDef GPIO_InitStructure; //定义GOIP配置结构体 RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOA | RCC_AHB1Periph_GPIOD| RCC_AHB1Periph_GPIOE | RCC_AHB1Periph_GPIOG, ENABLE); GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_3 | GPIO_Pin_4 | GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_7 | GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10 | GPIO_Pin_11 | GPIO_Pin_12 | GPIO_Pin_13; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN; GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_DOWN; GPIO_Init(GPIOE, &GPIO_InitStructure); GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2 | GPIO_Pin_3 | GPIO_Pin_4 | GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_7; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN; GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP; GPIO_Init(GPIOG, &GPIO_InitStructure); GPIO_InitStructure.GPIO_Pin = GPIO_Pin_14 | GPIO_Pin_15; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN; GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP; GPIO_Init(GPIOD, &GPIO_InitStructure); GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_2; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN; GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_DOWN; GPIO_Init(GPIOA, &GPIO_InitStructure); GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN; GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP; GPIO_Init(GPIOA, &GPIO_InitStructure); GPIO_ResetBits(GPIOA,GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_2); GPIO_SetBits(GPIOD,GPIO_Pin_14 | GPIO_Pin_15); GPIO_SetBits(GPIOE,GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10 | GPIO_Pin_11 | GPIO_Pin_12 | GPIO_Pin_13); GPIO_ResetBits(GPIOE,GPIO_Pin_3 | GPIO_Pin_4 | GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_7); GPIO_SetBits(GPIOG,GPIO_Pin_2 | GPIO_Pin_3 | GPIO_Pin_4 | GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_7); GPIO_SetBits(GPIOA,GPIO_Pin_10); if(Key1 == 1) { TXHData.BoardType = 1; //新主板,带屏幕的 } else TXHData.BoardType = 0; } /**************************************************** 函数名:Pluse_InPut_EXTI_Configuration 功能 :中断配置(掉电检测) 参数 :无 返回值:无 ****************************************************/ void Pluse_InPut_EXTI_Configuration(void) { EXTI_InitTypeDef EXTI_InitStructure; //定义中断配置结构体 RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE);//使能 SYSCFG 时钟 SYSCFG_EXTILineConfig(EXTI_PortSourceGPIOE, EXTI_PinSource0); SYSCFG_EXTILineConfig(EXTI_PortSourceGPIOE, EXTI_PinSource1); SYSCFG_EXTILineConfig(EXTI_PortSourceGPIOE, EXTI_PinSource8); SYSCFG_EXTILineConfig(EXTI_PortSourceGPIOE, EXTI_PinSource9); /* 配置 EXTI_Line0 */ EXTI_InitStructure.EXTI_Line = EXTI_Line0;//LINE0 EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;//中断事件 EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising_Falling; //下降沿触发 EXTI_InitStructure.EXTI_LineCmd = ENABLE;//使能 LINE10 EXTI_Init(&EXTI_InitStructure);// /* 配置 EXTI_Line1 */ EXTI_InitStructure.EXTI_Line = EXTI_Line1;//LINE1 EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;//中断事件 EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising_Falling; //下降沿触发 EXTI_InitStructure.EXTI_LineCmd = ENABLE;//使能 LINE10 EXTI_Init(&EXTI_InitStructure);// } void Pluse_InPut_NVIC_Configuration(void) { NVIC_InitTypeDef NVIC_InitStructure; // NVIC_InitStructure.NVIC_IRQChannel = EXTI9_5_IRQn;//外部中断 11 // NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0x03;//抢占优先级 0 // NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0x01;//响应优先级 2 // NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;//使能外部中断通道 // NVIC_Init(&NVIC_InitStructure);//配置 NVIC /***************************断电检测****************************/ NVIC_InitStructure.NVIC_IRQChannel = EXTI0_IRQn;//外部中断 0 NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0x03;//抢占优先级 0 NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0x01;//响应优先级 2 NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;//使能外部中断通道 NVIC_Init(&NVIC_InitStructure);//配置 NVIC NVIC_InitStructure.NVIC_IRQChannel = EXTI1_IRQn;//外部中断 1 NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0x03;//抢占优先级 0 NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0x01;//响应优先级 2 NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;//使能外部中断通道 NVIC_Init(&NVIC_InitStructure);//配置 NVIC } void Pluse_InPut_Init(void) { Pluse_InPut_IO_Configuration(); delay_ms(100); Pluse_InPut_EXTI_Configuration(); Pluse_InPut_NVIC_Configuration(); if(POS_Wireless == SWF_ON) { if(POS_URL == SWF_ON) TXHData.POS_Info.ConnectType = POS_Connect_Typ_Cloud_Tast; else TXHData.POS_Info.ConnectType = POS_Connect_Typ_Cloud; TXHData.POS_Info.NetType = ~((POS_NetTypeH << 1) | POS_NetTypeL); TXHData.POS_Info.NetType &= 0x03; } else { TXHData.POS_Info.ConnectType = POS_Connect_Typ_Station; } if(POS_Monitor == SWF_ON) TXHData.POS_MonitorModel = 1; else TXHData.POS_MonitorModel = 0; TXHData.HardwareVersion = ((HV4 << 4) | (HV3 << 3) | (HV2 << 2) | (HV1 << 1) | HV0) + 24;//最高位1表示小板。0表示标准版 } void Pluse_InPut_IRQHandler(void) { u8 i = 0; /****************拉断开关1***************/ if(EXTI_GetITStatus(EXTI_Line8) != RESET) { EXTI_ClearITPendingBit(EXTI_Line8); } /****************拉断开关2***************/ if(EXTI_GetITStatus(EXTI_Line9) != RESET) { EXTI_ClearITPendingBit(EXTI_Line9); } /****************掉电检测***************/ if(EXTI_GetITStatus(EXTI_Line0) != RESET) { TXHData.PowerDown.Flag.Power10V = 1 - PowerLow10V; EXTI_ClearITPendingBit(EXTI_Line10); } if(EXTI_GetITStatus(EXTI_Line1) != RESET) { TXHData.PowerDown.Flag.Power7V = 1 - PowerLow7V; EXTI_ClearITPendingBit(EXTI_Line10); } }