101 lines
3.2 KiB
C
101 lines
3.2 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 "cyclingLed_task.h"
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#include "config.h"
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#include "tick.h"
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#include "ws2812.h"
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#include "detect_task.h"
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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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/*---------------------------------------------------------------*/
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//变量定义
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unsigned short cycSpeed = 0; //骑行速度
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unsigned char cycReSpeedFlag = 0; //骑行速度刷新标志
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/*---------------------------------------------------------------*/
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//骑行LED旋转任务
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void cyclingLed_Task(void)
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{
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static unsigned char rotate_cycLed=0; //当前轮转到的led
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static unsigned short cycDelay=100; //设置灯的转圈速度
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static unsigned short timer_cyc = 0; //设置指定的时间节点（相当于定时闹钟）
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static unsigned int cycColor = 0x0000;
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static unsigned short timer_cycIntervalMax = 0; //骑行数据接收间隔最长时间
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if(tTaskFlag.tFlag.cycFlag == 1)
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{
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if( Get_TaskInitFlag() == 1)
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{
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WS_CloseAll();
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rotate_cycLed= 0;
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TimerSet(timer_cycIntervalMax,TIME_CYCBREAK_MAX);
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TimerSet(timer_cyc,0);
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Set_TaskInitFlag(0);
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}
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//--每4秒刷新一次骑行数据，没有刷新就将速度置为0
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if(cycReSpeedFlag == 1)
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TimerSet(timer_cycIntervalMax,TIME_CYCBREAK_MAX); //刷新定时器时间（串口更新数据了就会刷新）
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if(TimerCheck(timer_cycIntervalMax,TIME_CYCBREAK_MAX))
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{
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cycSpeed= 0;
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cycReSpeedFlag = 1;
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TimerSet(timer_cycIntervalMax,TIME_CYCBREAK_MAX); //刷新定时器时间
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}
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//骑行速度改变
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if(cycReSpeedFlag == 1)
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{
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if( (cycSpeed <= 5) )
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{
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cycColor = 0xff0000; //绿色
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cycDelay = 125;
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}
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else if( (cycSpeed > 5) && (cycSpeed <= 20) )
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{
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cycColor = 0xff0000; //绿色
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cycDelay = 125;
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}
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else if( (cycSpeed > 20) && (cycSpeed <= 30) )
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{
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cycColor = 0xffff00; //黄色出行
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cycDelay = 65;
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}
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else if( (cycSpeed > 30))
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{
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cycColor = 0x00ff00; //红色
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cycDelay = 35;
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}
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else
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{
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cycColor = 0x000000;
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cycDelay = 20;
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}
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cycReSpeedFlag = 0;
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}
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//--轮流显示10个灯
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if (TimerCheck(timer_cyc,cycDelay)) //检查闹钟时间是否到达
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{
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LedBuff_CleanAll();//ledBuff全写低
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//---指定ledBuff写入color
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LedBuff_WriteOrder( rotate_cycLed ,cycColor);
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LedBuff_WriteOrder((rotate_cycLed+1)%10 ,cycColor);
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LedBuff_WriteOrder((rotate_cycLed+2)%10 ,cycColor);
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WS_Show();
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//--设置一个时间闹钟
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TimerSet(timer_cyc,cycDelay);
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//--设置下一个要显示的灯
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rotate_cycLed++;
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if(rotate_cycLed>=LED_NUM)
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rotate_cycLed=0;
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}
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}
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}
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