BMS STM32 V4.0.0.0
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/**
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******************************************************************************
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* @file tim.c
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* @author Jerry
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* @version V2.1
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* @date 19-April-2022
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* @brief tim program body.
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******************************************************************************
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* @attention
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*
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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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uint32_t tmrSys = 0;
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uint32_t tmrTemp[20];
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//10MS
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void uf_TIM3_Init(void)
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{
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TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure;
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NVIC_InitTypeDef NVIC_InitStructure;
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RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM3, ENABLE);
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TIM_TimeBaseStructure.TIM_Period = 10000-1;
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TIM_TimeBaseStructure.TIM_Prescaler = 72-1;
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TIM_TimeBaseStructure.TIM_ClockDivision = 0;
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TIM_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
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TIM_TimeBaseInit(TIM3, &TIM_TimeBaseStructure);
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NVIC_InitStructure.NVIC_IRQChannel = TIM3_IRQn;
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NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0; //主定时器 优先级：0,0
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NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
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NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
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NVIC_Init(&NVIC_InitStructure);
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TIM_ITConfig(TIM3, TIM_IT_Update,ENABLE );
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TIM_Cmd(TIM3, ENABLE); //使能TIMx外设
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}
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//10ms中断
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void TIM3_IRQHandler(void) //TIM3中断
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{
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if (TIM_GetITStatus(TIM3, TIM_IT_Update) != RESET) //检查指定的TIM中断发生与否:TIM 中断源
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{
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TIM_ClearITPendingBit(TIM3, TIM_IT_Update); //清除TIMx的中断待处理位:TIM 中断源
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tmrSys++;
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KEY_TIM_Moni();
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Cali_SOC_Moni();
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Screen_TIM_Moni(); //[陶晶驰]
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CAN_TIM_Moni();
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MODBUS_TIM_Moni();
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MODBUS1_TIM_Moni();
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// DI_TIM_Moni();
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// DI_Ctrl();
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OCC2_TIM_Moni();
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OCC2_Ctrl();
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#if Addr_SetAuto
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//休眠时，地址变动暂停
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if(sleep_flag == 0)
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{
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if(paraMem.addr_FREE_Flg == 0) ADDR_Rank_Moni();
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if(paraMem.addr_FREE_Flg == 0) ADDR_Assign_Moni();
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}
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#endif
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//只有RTC时钟有问题时，才会启用下列函数
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if(LSEErrFlag==1)
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{
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SLEEP_TIM_Moni(); //休眠的倒计时
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SLEEP2_TIM_Moni(); //休眠2的倒计时
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UVOff_TIM_Moni(); //欠压强制复位的倒计时
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FCCCali_TIM_Moni(); //容量校准要在12h内的倒计时
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}
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if(Screen_RevFlg == 1) //屏幕收到完整一帧去处理
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{
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Screen_RevCount++;
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if(Screen_RevCount > 1)
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{
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Screen_RevFlg = 0;
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Screen_RevCount = 0;
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//Screen_IT_Update();
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Screen_RevHandlerFlg = 1;
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}
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}
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if(MODBUS_RevFlg == 1) //MODBUS收到完整一帧去处理
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{
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MODBUS_RevCount++;
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if(MODBUS_RevCount > 1)
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{
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MODBUS_RevFlg = 0;
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MODBUS_RevCount = 0;
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MODBUS_IT_TIMUpdate();
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}
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}
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if(MODBUS1_RevFlg == 1) //MODBUS1收到完整一帧去处理
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{
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MODBUS1_RevCount++;
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if(MODBUS1_RevCount > 1)
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{
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MODBUS1_RevFlg = 0;
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MODBUS1_RevCount = 0;
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MODBUS1_IT_TIMUpdate();
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}
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}
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/*三选一模块*/
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#if BLE_Conn
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BLE_TIM_Moni(); //BLE无通信定时初始化
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if(BLE_RevFlg == 1) //BLE收到完整一帧去处理
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{
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BLE_RevCount++;
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if(BLE_RevCount > 3)
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{
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BLE_RevFlg = 0;
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BLE_RevCount = 0;
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BLE_IT_Update();
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}
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}
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#endif
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#if WIFI_Conn
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WIFI_TIM_Moni(); //WIFI无通信定时初始化
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if(WIFI_RevFlg == 1) //WIFI收到完整一帧去处理
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{
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WIFI_RevCount++;
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if(WIFI_RevCount > 3)
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{
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WIFI_RevFlg = 0;
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WIFI_RevCount = 0;
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WIFI_IT_Update();
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}
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}
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#endif
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#if LTE_Conn
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LTE_TIM_Moni(); //LTE无通信定时初始化
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if(LTE_RevFlg == 1) //LTE收到完整一帧去处理
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{
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LTE_RevCount++;
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if(LTE_RevCount > 3)
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{
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LTE_RevFlg = 0;
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LTE_RevCount = 0;
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//有回复，清零等待倒计时
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LTE_WaitRxFlg = 0;
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LTE_WaitRxDelay = 0;
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if(LTE_OTA_Flag == 0)
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{
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LTE_4G_IT_Update();
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}
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else
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{
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LTE_OTA_IT_Update();
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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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}
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/**************************************************************************
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** 函数名: TIMER_Update
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** 输 入: nothing
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** 输 出: tmrSys value
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** 备 注：tmrSys do ++ in the SysTick_Handler function
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***************************************************************************/
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uint32_t TIMER_Update(void)
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{
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return tmrSys;
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}
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/**************************************************************************
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** 函数名:
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** 输 入:
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** 输 出:
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** 备 注：
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***************************************************************************/
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uint32_t TIMER_IsOut(uint32_t cnt, uint32_t tmr)
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{
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uint32_t tmp = tmrSys;
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tmp = cnt > tmp ? ( (uint32_t)(-1) - cnt + tmp ) : ( tmp-cnt );
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if(tmp>=tmr)
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return 1;
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else
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return 0;
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}
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/**************************************************************************
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** 函数名:
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** 输 入:
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** 输 出:
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** 备 注：
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***************************************************************************/
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uint32_t TIMER_IsOther(uint32_t cnt, uint32_t tmr)
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{
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uint32_t tmp = tmrSys;
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uint32_t tmp1;
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tmp = cnt > tmp ? ( (uint32_t)(-1) - cnt + tmp ) : ( tmp-cnt );
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tmp1 = tmp>=tmr ? (tmp - tmr): (tmr-tmp);
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return tmp1;
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}
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