106 lines
2.7 KiB
C
106 lines
2.7 KiB
C
/*****************************************************************
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;Project: Light
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;MCU:
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;Date:
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;File:
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;Function:
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******************************************************************/
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#include "detect_task.h"
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#include "shockLed_task.h"
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#include "chargeLed_task.h"
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#include "tick.h"
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#include "adc.h"
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#include "TaskRun.h"
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#include "config.h"
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/*---------------------------------------------------------------*/
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//变量定义
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TaskSwitch_t tTaskSwitch;
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static TaskSwitch_t Last_tTaskSwitch = TaskSwitch_None; //初始化为没有任务执行
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static unsigned char TaskInitFlag = 1; //任务初始化标志位
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/*---------------------------------------------------------------*/
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//外部变量调用声明
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extern TaskFlagUnion_t tTaskFlag;
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extern unsigned char VoltageStableFlag; //电池电压稳定标志
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/*---------------------------------------------------------------*/
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//检测车子的状态 1: 充电状态 2：震动显示电量状态
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static void DetectConnect_Task(void)
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{
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//--如果在充电
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if(tTaskFlag.tFlag.chargeFlag == 1)
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{
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tTaskSwitch= TaskSwitch_Charge;
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}
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else //--如果没充电
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{
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tTaskSwitch = TaskSwitch_shock;
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}
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}
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/*---------------------------------------------------------------*/
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//任务切换
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void Task_Switch(void)
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{
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static unsigned short timer_Task = 0;
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static unsigned char Task_state = 0;
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switch(Task_state)
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{
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case 0:
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ADC_Sample(); //1: 计算电池电量百分比 2: 检测是否在充电
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DetectConnect_Task();
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TimerSet(timer_Task, 20); //设置20ms定时，每20ms侦测一次
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if(VoltageStableFlag==1)
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{
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Task_state = 1;
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}
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break;
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case 1:
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if(TimerCheck(timer_Task,20))
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{
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if(tTaskSwitch != Last_tTaskSwitch ) //判断前后两次任务是否一致
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{
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tTaskFlag.TaskFlagValue &= 0x01; //清空标志位
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if(tTaskSwitch == TaskSwitch_shock)
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{
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TaskRunProcess = (*shockLed_Task);
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tTaskFlag.tFlag.shockFlag = 1;
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VoltageStableFlag = 0;
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}
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else
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{
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if(tTaskSwitch == TaskSwitch_Charge)
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{
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TaskRunProcess = (*chargeLed_Task);
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tTaskFlag.tFlag.chargeFlag = 1;
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}
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}
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Last_tTaskSwitch = tTaskSwitch;
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Set_TaskInitFlag(1); //说明有任务切换
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}
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Task_state = 0;
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}
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break;
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default:
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Task_state = 0;
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break;
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}
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}
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/*---------------------------------------------------------------*/
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//--获取任务初始化状态
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unsigned char Get_TaskInitFlag(void)
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{
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return TaskInitFlag;
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}
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/*---------------------------------------------------------------*/
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//--设置任务初始化状态
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void Set_TaskInitFlag(unsigned char Flag)
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{
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TaskInitFlag = Flag;
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}
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/*---------------------------------------------------------------*/
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