130 lines
3.6 KiB
C
130 lines
3.6 KiB
C
#include "Task.h"
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#include "Led.h"
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#include "GPIO.h"
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#include "config.h"
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#include "Buzzer.h"
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#include "delay.h"
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static u8 isHasSD = false; /*是否有U盘*/
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static u8 isHoting = false; /*是否加热*/
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static u8 isChangeSD = false; /*U盘状态是否改变*/
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static u8 isChangeState = false; /*状态是否改变*/
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static u8 LastState = 0; /*上次状态 0未加热 1加热*/
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static u8 led1sta,led2sta,led3sta,led4sta,led5sta; /*指示LED状态*/
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static u8 LedMode = 0; /*流水模式：1有U盘 2无U盘*/
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static u8 flowdir = 0; /*流水灯方向*/
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static u16 IdleCount = 0; /*空闲延时计数*/
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static u8 FlowCount = 4; /*流水LED计数*/
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static u16 Count = 0; /*流水延时计数*/
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static void StateCheack(); /*输入状态检测*/
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static void UpdateLeds(); /*加热中，LED指示状态*/
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/*主逻辑*/
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void MainTaskLoop()
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{
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StateCheack(); /*输入状态检测*/
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if(isChangeSD) return; /*检测到U盘状态变化，展示效果*/
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if(isHoting) UpdateLeds(); /*加热中，LED指示状态*/
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else /*进入空闲流水模式*/
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{
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IdleCount++;
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if(IdleCount > 50){ /*进入空闲状态 5秒*/
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if(isHasSD) LedMode = 1; /*有U盘*/
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else LedMode = 2; /*无U盘*/
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IdleCount = 0;
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}
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}
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}
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static void StateCheack() /*输入状态检测*/
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{
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if(~LEDACT_PIN != isHasSD){ /*U盘插入处理*/
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isChangeSD = true;
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if (LEDACT_PIN) { isHasSD = false; led5sta = 1; led1sta = 0;}
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else { isHasSD = true; led5sta = 0; led1sta = 0;}
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}
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if(~HEAT1_PIN) led2sta = 1; else led2sta = 0; /*加热中，对应加热灯点亮*/
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if(~HEAT2_PIN) led3sta = 1; else led3sta = 0;
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if(~HOTBED_PIN) led4sta = 1; else led4sta = 0;
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if(led2sta || led3sta || led4sta) { if(!LastState) {isHoting = true; isChangeState = true; LastState = 1;}}
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else { if(LastState) {isHoting = false; isChangeState = true; LastState = 0;}}
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}
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static void UpdateLeds() /*加热中，LED指示状态*/
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{
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u8 nowledsta = 0;
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LedMode = 0;
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nowledsta |= (led1sta << 0);
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nowledsta |= (led2sta << 1);
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nowledsta |= (led3sta << 2);
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nowledsta |= (led4sta << 3);
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nowledsta |= (led5sta << 4);
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SetAllLed(nowledsta);
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}
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/*自动模式流水灯循环*/
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void SysAutoLoop()
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{
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if(LedMode == 1)
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{
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Count++;
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if(Count > 35)
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{
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if(FlowCount==6) flowdir=0;
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else if(FlowCount==4) flowdir=1;
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SetAllLed(3 << FlowCount);
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if(flowdir) FlowCount++;
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else FlowCount--;
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Count = 0;
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}
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}
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else if(LedMode == 2)
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{
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Count++;
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if(Count > 35)
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{
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if(FlowCount==7) flowdir=0;
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else if(FlowCount==4) flowdir=1;
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SetOneLight(FlowCount);
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if(flowdir) FlowCount++;
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else FlowCount--;
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Count = 0;
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}
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}
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}
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/*U盘插拔检测*/
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void USBCheack()
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{
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if(isChangeState && (LastState == 1))
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{
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HotStart();
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isChangeState = false;
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}
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if(isChangeState && (LastState == 0) && LedMode > 0)
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{
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HotStart();
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isChangeState = false;
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}
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if(isChangeSD & (!isHasSD))
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{
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BuzzerPlay(100);
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SDMountMode();
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BuzzerPlay(50);
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isChangeSD = false;
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}
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else if(isChangeSD & isHasSD)
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{
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BuzzerPlay(50);
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SDUninstallMode();
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BuzzerPlay(100);
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isChangeSD = false;
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}
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}
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