546 lines
12 KiB
C
546 lines
12 KiB
C
/**
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******************************************************************************
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* @file main.c
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* @author BMS
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* @version V1.0.0
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* @date 20-5-2022
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* @brief Main program body.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2011 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f10x.h"
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#include "global.h"
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#include "rtc.h"
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#include "soe.h"
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/** @addtogroup STM32F10x_StdPeriph_Examples
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* @{
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*/
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/** @addtogroup GPIO_IOToggle
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* @{
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*/
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/* Private typedef -----------------------------------------------------------*/
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/* Private define ------------------------------------------------------------*/
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/* Private macro -------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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/* Private function prototypes -----------------------------------------------*/
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/* Private functions ---------------------------------------------------------*/
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/**
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* @brief Main program.
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* @param None
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* @retval None
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*/
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int main(void)
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{
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#if Key_PressLong
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POWER_Check();
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#endif
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delay_ms(1000); //上电之后加1S延时，防止WK唤醒误动
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//SCB->VTOR = FLASH_BASE | 0x1800;
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uf_GPIO_Init();
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uf_EXTI_Init();
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uf_TIM3_Init(); //10MS
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uf_I2C1_Init();
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uf_SPI2_Init();
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uf_CAN1_Init();
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uf_ADC_Init();
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uf_IWDG_Init(7,1250); //分频数=7,重载值=1250,溢出时间=((4*2^7)*1250)/40=16000ms=16s
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#if Key_PressLong
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LED_ALL_ON(); //按钮长按模式，需要先灭再常亮
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#endif
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uf_FLASH_Init();
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uf_GLOBAL_Init();
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/*三选一模块*/
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#if BLE_Conn
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BLE_Init(); //蓝牙初始化
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BLE_IO_Init();
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BLE_Open();
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#endif
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#if WIFI_Conn
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WIFI_Init(); //WIFI初始化
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WIFI_IO_Init();
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WIFI_Open();
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#endif
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#if LTE_Conn
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LTE_4G_Init(); //4G初始化
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LTE_4G_IO_Init();
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LTE_4G_Open();
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#endif
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// BAL_Off(); //默认关闭外置主动均衡(钰泰)
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MODBUS_Init();
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MODBUS1_Init();
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AFE_VoltageProcess();
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InitGasGauge();
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MCU_TemperaProcess();
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MODBUS_Poll_Init();
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Screen_Init(); //[陶晶驰]
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if(uf_RTC_Init()==1) //RTC时钟初始化，超时说明晶振有问题
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{
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LSEErrFlag=1;
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sleep_Moni_Count=SLEEP_MON_CNT;
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}
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else
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{
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RTC_Get();
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}
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while (1)
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{
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//5*10ms
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if(TIMER_IsOut(tmrTemp[0],5))
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{
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tmrTemp[0] = TIMER_Update();
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/*三选一模块：蓝牙*/
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#if BLE_Conn
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BLE_IQ_Update(); //更新数据
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BLE_IQ_Transmit(); //发送数据，每0.05s执行一次
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#endif
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}
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//10*10ms
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if(TIMER_IsOut(tmrTemp[1],10))
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{
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tmrTemp[1] = TIMER_Update();
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/*三选一模块：WIFI*/
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#if WIFI_Conn
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WIFI_IQ_Update(); //更新数据
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WIFI_IQ_Transmit(); //发送数据，每0.1s执行一次
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#endif
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}
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//25*10ms
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if(TIMER_IsOut(tmrTemp[2],25))
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{
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tmrTemp[2] = TIMER_Update();
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AFE_CurrentProcess(); //1s读4次电流后取平均值
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#if Key_PressLong
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if(OFF_confirm_flg == 1) //若确认关机，此时把所有灯灭掉，提醒松开就会关机
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{
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LED_ALL_OFF();
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}
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else if(RST_confirm_flg == 1) //若按键摁下执行复位，灯被接管闪烁
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{
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LED_RST_Toggle();
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}
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else if(ON_confirm_flg != 0) //虚地址运行灯快速闪烁
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{
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if(sleep_flag == 0)
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{
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if(curLimitFlag == 0)
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{
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if(bmsMem.E2_485Addr > AddrMax)
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{
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LED_RUN_Toggle();
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}
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}
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}
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}
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#endif
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/*三选一模块：4G*/
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#if LTE_Conn
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if((LTE_WarmDelay == 0) && (LTE_ResendDelay == 0) && (LTE_WaitRxDelay == 0) && (LTE_PinRST_Flag == 0) && (LTE_sleep_flag == 0)) //不在等候+不在引脚重启+不在休眠
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{
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if(MQTT_READY_flag == 0) //未通信MQTT
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{
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if(LTE_LINK_flag == 1)
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{
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LTE_4G_IQ_Update(); //更新数据
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LTE_4G_IQ_Transmit(); //发送数据，每0.25s执行一次
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}
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}
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else //已通信MQTT
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{
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if((pre_sleep_flag == 4) || (LTE_status == event_pub) || (LTE_status == srvc_pub) || (LTE_status == setPara_pub) || (LTE_status == getPara_pub))
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{
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LTE_4G_IQ_Update(); //更新数据
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LTE_4G_IQ_Transmit(); //发送数据，每0.25s执行一次
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}
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else if(LTE_OTA_Flag == 1)
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{
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LTE_OTA_IQ_Update(); //更新数据
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LTE_OTA_IQ_Transmit(); //发送数据，每0.25s执行一次
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}
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}
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}
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#endif
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}
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CALI_CurrentProcess(); //收到校准指令后进行更新，并回复
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//50*10ms
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if(TIMER_IsOut(tmrTemp[3],50))
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{
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tmrTemp[3] = TIMER_Update();
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//LED 运行灯
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#if Key_PressLong
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if((ON_confirm_flg != 0) && (RST_confirm_flg != 1) && (OFF_confirm_flg != 1))
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#endif
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{
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if(sleep_flag == 0)
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{
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if(curLimitFlag == 0)
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{
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if((bmsMem.E2_485Addr >= 1) && (bmsMem.E2_485Addr <= AddrMax))
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{
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LED_RUN_Toggle(); //正常地址运行灯正常闪烁
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}
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}
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else
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{
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LED_RUN_On(); //限流常亮灯
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}
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}
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else
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{
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LED_RUN_Off(); //休眠不亮灯
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}
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}
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//LED报警灯
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#if Key_PressLong
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if((ON_confirm_flg != 0) && (RST_confirm_flg != 1) && (OFF_confirm_flg != 1))
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#endif
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{
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if((bAlarmFlag == 0) && (((bmsMem.bStatus2 & 0x00e0) ==0) && ((bmsMem.temperaStatus & 0x0040) ==0))) //无保护
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{
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if(((bmsMem.bStatus2 & 0xff00) != 0) || ((bmsMem.bStatus3 & 0x3A00) != 0) || ((bmsMem.temperaStatus & 0xf000) != 0)) //有报警(除了单体过压告警和总体过压告警)
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{
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if(sleep_flag == 0) LED_ALARM_Toggle();
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else LED_ALARM_Off();
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}
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else if((bmsMem.bStatus3 & 0x0500) != 0) //单体过压告警和总体过压告警
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{
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if(bmsMem.soc<99) //在正常工作时，发生[过压保护]，正常显示
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{
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if(sleep_flag == 0) LED_ALARM_Toggle();
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else LED_ALARM_Off();
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}
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else
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{
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LED_ALARM_Off();
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}
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}
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}
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}
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//主机轮询从机
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#if Key_PressLong
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if(OFF_confirm_flg != 1)
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#endif
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{
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if(sleep_flag == 0) //休眠时，主从通信禁用 //确认关机后，停止通信
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{
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//主机在3.4口向下通讯
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if((bmsMem.E2_485Addr == 1) && (paraMem.PACK_NUM >= 2) && (PollStop_flag == 0))
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{
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#if Addr_SetAuto
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//开机后地址可能从1变2，先等待2s
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if((paraMem.addr_FREE_Flg == 0) && (assignAddr_relay > 0))
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{
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assignAddr_relay--;
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}
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else if((paraMem.addr_FREE_Flg == 0) && ((assignAddr_State == 0) || (assignAddr_State == 1)))
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{
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MODBUS_AddrAssign_Tx(); //(主机自动分配从机地址，结束了再进行下一操作)
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}
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else if((paraMem.addr_FREE_Flg == 0) && ((assignAddr_State == 2) && (assignAddr_WrIndex_Flg == 1)))
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{
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assignAddr_WrIndex_Flg = 0;
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MODBUS_WrIndex_Tx(); //主机广播队列标志数
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}
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else
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#endif
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{
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if(sdwa_WrAddr_Flg == 1)//(主机屏幕写从机地址，结束了再进行下一操作)
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{
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MODBUS_Screen_WrSlaveAddr_Tx();
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}
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else if((ConfigData_Index>=2) && (ConfigData_Index<=paraMem.PACK_NUM))
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{
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MODBUS_Config_RdSlave_Tx();//(上位机持续读单一从机，上位机比屏幕优先级高)
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}
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else if((scr_RdData_Index>=2) && (scr_RdData_Index<=paraMem.PACK_NUM))
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{
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MODBUS_Screen_RdSlave_Tx();//(屏幕持续读单一从机)
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}
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else
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{
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MODBUS_MASTER_Polling_Tx();//(轮询,是默认状态)
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}
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}
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}
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//主机暂停轮询在收不到之后的30s恢复
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else if(PollStop_flag == 1)
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{
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PollStop_count++;
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if(PollStop_count > 30)
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{
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PollStop_count = 0;
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PollStop_flag = 0;
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}
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}
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}
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}
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}
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//100*10ms
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if(TIMER_IsOut(tmrTemp[4],100))
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{
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tmrTemp[4] = TIMER_Update();
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AFE_VoltageProcess();
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AFE_TemperaProcess();
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MCU_TemperaProcess();
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AFE_ProtectProcess();
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IWDG_Feed(); //程序运行正常,进行喂狗
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#if Key_PressLong
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POWER_Ctrl();
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#endif
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#if Key_PressLong
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if(OFF_confirm_flg == 1)
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{
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CTRL_Off(); //关闭充放MOS
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delay_ms(2);
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CHG_LIMIT_Off(); //关闭限流
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curLimitFlag = 0;
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delay_ms(2);
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PCHG_Off(); //关闭预充
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TSC_detectFlag = 0;
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PCHG_startFlag = 0;
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PCHG_Flag = 0;
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delay_ms(2);
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// BAL_Off(); //关闭均衡
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// balancing = 0;
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}
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else
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#endif
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{
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// MCU_BalanceProcess();
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CHG_LIMIT_Ctrl();
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if(TSC_detectFlag == 1)
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{
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TSC_Detect(); //充接口开路或短路检测，开路检测
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}
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else if(PCHG_startFlag == 0)
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{
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PCHG_StartCtrl(); //启动预充(约1s检测开短路)
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}
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else if(MOS_Close_Flg == 0)
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{
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AFE_Ctrl(); //正常(开放电MOS前开预充，并检测真短路)
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}
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}
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OCV_CaliSOC();
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ParaChange();
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GaugeManage();
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canMem_refresh();
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onlineMem_refresh();
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#if Key_PressLong
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if(OFF_confirm_flg != 1)
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#endif
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{
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//当屏亮，而上位机在通过主机看从机，屏幕查看地址返回原值
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if(ConfigData_Index != 1)
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{
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scr_RdData_Index = bmsMem.E2_485Addr;
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}
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//更新屏幕信息(息屏由[陶晶驰]自己做)
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if(sleep_flag == 0) Screen_IQ_Transmit(); //每1s更新1次屏幕数据
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}
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//逆变器协议数据更新
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if(bmsMem.E2_485Addr == 1)
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{
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#if Key_PressLong
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if(OFF_confirm_flg != 1)
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#endif
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{
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if(sleep_flag == 0) CAN_UpdateData();
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if(sleep_flag == 0) MODBUS1_UpdateData();
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}
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}
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if(LSEErrFlag!=1)
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{
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uf_RTC_Update(); //写时间或需要等待长时间，可能返回1，所以就不用这里来判断晶振了
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RTC_Get(); //时间更新每1s执行1次，若时钟持续10次都不走，可以认为晶振有问题
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}
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/*三选一模块：4G*/
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#if LTE_Conn
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Check_eventChange(); //因为要加上时间，所以放在读时间后面
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//开机等待or引脚重启等待
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if(LTE_WarmDelay > 0)
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{
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LTE_WarmDelay--;
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}
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//延迟下次发送等待
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else if(LTE_ResendDelay > 0)
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{
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LTE_ResendDelay--;
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}
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else if(LTE_WaitRxDelay > 0)
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{
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LTE_WaitRxDelay--;
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}
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//引脚重启
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else if(LTE_PinRST_Flag != 0)
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{
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if(LTE_PinRST_Flag == 1)
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{
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LTE_PinRST_Flag = 2;
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LTE_4G_Close();
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}
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else
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{
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LTE_PinRST_Flag = 0;
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LTE_4G_Init();
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LTE_4G_Open();
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}
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}
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//休眠
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else if(LTE_sleep_flag != 0)
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{
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if(LTE_sleep_flag == 1) //1:准备休眠
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{
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LTE_sleep_flag = 2; //2:正在休眠
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LTE_4G_Close(); //关闭4G模块
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}
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else if(LTE_sleep_flag == 0xAA) //0xAA:退出休眠，执行1次开机4G模块
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{
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LTE_sleep_flag = 0;
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LTE_4G_Init();
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LTE_4G_Open(); //启动4G模块
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pre_sleep_flag = 0xA0; //上线后，上报退出休眠事件
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sleepOff_time=timecount;
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}
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}
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//正常通信or休眠前置步骤
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else
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{
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//休眠前置步骤执行倒计时
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if((pre_sleep_flag >=2) && (pre_sleep_flag <= 5))
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{
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pre_sleep_waitCnt++;
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if(pre_sleep_waitCnt > 60)
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{
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pre_sleep_waitCnt = 0;
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pre_sleep_flag = 0;
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LTE_sleep_flag = 1; //1min内前置一直卡住，直接执行休眠
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}
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}
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else
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{
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pre_sleep_waitCnt = 0;
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}
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if(MQTT_READY_flag == 0) //未通信MQTT
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{
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if(LTE_LINK_flag == 0)
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{
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LTE_4G_IQ_Update(); //更新数据
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LTE_4G_IQ_Transmit(); //发送数据，每1s执行一次
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}
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}
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else //已通信MQTT
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{
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if((pre_sleep_flag != 4) && (LTE_OTA_Flag != 1) && (LTE_status != event_pub) && (LTE_status != srvc_pub) && (LTE_status != setPara_pub) && (LTE_status != getPara_pub))
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{
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LTE_4G_IQ_Update(); //更新数据
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LTE_4G_IQ_Transmit(); //发送数据，每1s执行一次
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}
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}
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}
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#endif
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}
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//需要及时响应的动作，直接放入while主循环里
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Addr_Set(); //地址写入
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RTC_BackUp(); //因各种情况触发的时间备份
|
|
|
|
//屏幕接收
|
|
#if Key_PressLong
|
|
if(OFF_confirm_flg != 1)
|
|
{
|
|
if(Screen_RevHandlerFlg == 1)
|
|
{
|
|
Screen_RevHandlerFlg = 0;
|
|
Screen_IT_Update();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
SCR_KeepLight0(); //判断关机时收到数据屏幕也不能维持灯0
|
|
}
|
|
#else
|
|
if(Screen_RevHandlerFlg == 1)
|
|
{
|
|
Screen_RevHandlerFlg = 0;
|
|
Screen_IT_Update();
|
|
}
|
|
#endif
|
|
|
|
//485发送回复
|
|
#if Key_PressLong
|
|
if(OFF_confirm_flg != 1) MODBUS_IQ_Transmit();
|
|
if(OFF_confirm_flg != 1) MODBUS1_IQ_Transmit();
|
|
#else
|
|
MODBUS_IQ_Transmit();
|
|
MODBUS1_IQ_Transmit();
|
|
#endif
|
|
}
|
|
}
|
|
|