109 lines
2.9 KiB
C++
109 lines
2.9 KiB
C++
#ifndef __BUTTON_GRAY_LEVEL_H__
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#define __BUTTON_GRAY_LEVEL_H__
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#include "Sys.h"
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#include "Port.h"
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#include "Timer.h"
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#include "Message\DataStore.h"
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struct ButtonPin
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{
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Pin Led;
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Pin Key;
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Pin Relay;
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bool Invert;
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byte PwmIndex;
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};
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enum ButtonStat :byte
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{
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normal = 0, // 正常
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set = 1, // 设置
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externSet = 2, // 外部设置
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execution = 3, // 执行设置
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};
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class Button_GrayLevel;
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using TAction = Delegate<Button_GrayLevel&>::Action;
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// 面板按钮
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// 这里必须使用_packed关键字，生成对齐的代码，否则_Value只占一个字节，导致后面的成员进行内存操作时错乱
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//__packed class Button
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// 干脆把_Value挪到最后解决问题
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class Button_GrayLevel : public ByteDataPort
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{
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public:
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int Index; // 索引号，方便在众多按钮中标识按钮
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#if DEBUG
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cstring Name; // 按钮名称
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#endif
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InputPort Key; // 输入按键
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OutputPort Relay; // 继电器
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enum ButtonStat Stat = normal; // 状态
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// 外部设置模式调用
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typedef bool(*IOHandler)(Button_GrayLevel* bt, bool down, void * param);
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IOHandler ExterSet = nullptr;
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void * ExterSetParam = nullptr;
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public:
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Delegate<Button_GrayLevel&> Press;
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// 构造函数。指示灯和继电器一般开漏输出，需要倒置
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Button_GrayLevel();
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void Set(Pin key, Pin relay = P0, bool relayInvert = true);
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// led 驱动器设置
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void Set(PWM* drive, byte pulseIndex);
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bool GetValue();
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void SetValue(bool value);
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void RenewGrayLevel();
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//void Register(EventHandler handler, void* param = nullptr);
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virtual int Write(byte* pcmd); // 重载 ByteDataPort 的函数 自定义 Delay Flush Open Close
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//virtual int Read(byte* cmd);
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virtual int OnWrite(byte data);
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virtual byte OnRead();
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private:
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// 指示灯灰度驱动器 PWM;
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PWM* _Pwm;
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byte _Channel;
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bool _Value; // 状态
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ushort Reserved; // 补足对齐问题
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//EventHandler _Handler;
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//void* _Param;
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static void OnKeyPress(InputPort* port, bool down, void* param);
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void OnKeyPress(InputPort* port, bool down);
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public:
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static byte OnGrayLevel; // 开灯时 led 灰度
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static byte OffGrayLevel; // 关灯时 led 灰度
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static void Init(TIMER tim, byte count, Button_GrayLevel* btns, TAction onpress, const ButtonPin* pins, byte* level, const byte* state);
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static void InitZero(Pin zero, int us = 2300);
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static bool UpdateLevel(byte* level, Button_GrayLevel* btns, byte count);
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void GrayLevelDown();
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void GrayLevelUp();
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void DelayClose2(int ms); // 自定义延时关闭
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int delaytime = 0;
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int _task2 = 0;
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// 过零检测
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private:
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static int ACZeroAdjTime; // 过零检测时间补偿 默认 2300us
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public:
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static InputPort* ACZero; // 交流过零检测引脚
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static bool SetACZeroPin(Pin aczero); // 设置过零检测引脚
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static void SetACZeroAdjTime(int us) { ACZeroAdjTime = us; }; // 设置 过零检测补偿时间
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};
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#endif
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