按键、led测试

QCPShow.pro.user

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.2.1, 2021-10-22T00:22:50. -->
+<!-- Written by QtCreator 4.2.1, 2021-11-07T20:57:44. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>

deviceservice.cpp

@@ -8,10 +8,13 @@
 #define WIRING_PIN_LED 4    //GPIO.4
 #define WIRING_PIN_KEY 3    //GPIO.3
 #define Click_Overtime 50
+#define Press_Overtime 150
+#define DblClick_Difftime 800
 
 DeviceService::DeviceService(QObject *parent) : QObject(parent)
 {
     key.flag = None;
+    key.lastFlag = None;
     key.lastState = KEY_Up;
     m_ledStatus = 0;
     m_keyStatus = 0;
@@ -27,12 +30,13 @@ DeviceService::DeviceService(QObject *parent) : QObject(parent)
     qDebug() << "pinMode(WIRING_PIN_BTN,INPUT)";
 #endif
 
+    //按键灯闪烁
     timer1.setInterval(1000);
-    timer1.start();
-    connect(&timer1,&QTimer::timeout,[=](){
-        m_ledStatus ^= 1;
-        ledSet(m_ledStatus);
-    });
+//    timer1.start();
+//    connect(&timer1,&QTimer::timeout,[=](){
+//        m_ledStatus ^= 1;
+//        ledSet(m_ledStatus);
+//    });
 
     timer2.setInterval(50);
     timer2.start();
@@ -42,12 +46,16 @@ DeviceService::DeviceService(QObject *parent) : QObject(parent)
 //            m_keyStatus = keyStatus;
 //            qDebug() << "m_keyStatus " << m_keyStatus;
 //        }
-        key.flag = (KeyFlag)keyDetection();
-        if(key.flag != None){
-            if(key.flag == Click){
-                emit keyClicked();
-            }
-        }
+    //        key.flag = (KeyFlag)keyDetection();
+    //        if(key.flag != None){
+    //            if(key.flag == Click){
+    //                emit keyClicked();
+    //            }
+    //        }
+    key.flag = (KeyFlag)keyDetection();
+    if(key.flag != None){
+        emit keyWorked(key.flag);
+    }
     });
 }
 
@@ -77,6 +85,7 @@ quint8 DeviceService::keyReadOnce()
 
 quint8 DeviceService::keyDetection()
 {
+#if 0
     key.flag = None;  //清空按键标志
     quint8 status = keyReadOnce();
     if ((status == KEY_Down) && (key.lastState == KEY_Up))
@@ -90,4 +99,82 @@ quint8 DeviceService::keyDetection()
     }
     key.lastState = status;
     return key.flag;
+
+#else
+    key.flag = None;  //清空按键标志（行为）
+
+    //获取当前按键状态
+    quint8 status = getbtnstatus();//获取当前按键状态********注意替换为防抖后的按键函数getbtnstatus（）
+
+    //判定标志行为
+    if(status == KEY_Up)
+    {
+        if(key.lastState == KEY_Up)
+        {
+            //无意义
+        }else if(key.lastState == KEY_Down)
+        {
+            int difftime = QTime::currentTime().secsTo(lastStateTime);
+            if(difftime >= Press_Overtime)
+            {
+                key.flag = Press;
+            }else if(difftime >= Click_Overtime)
+            {
+                key.flag = Click;
+            }else
+            {
+             //按键时间过短，无效
+            }
+        }else
+        {
+
+        }
+    }
+
+    //判定组合行为
+    if(key.flag != None)
+    {
+        if(key.flag == Click)
+        {
+            if(key.lastFlag == Click && (QTime::currentTime().secsTo(lastFlagTime)) >= DblClick_Difftime)
+            {
+                key.flag = Dbl_Click;
+            }else if(key.lastFlag == Dbl_Click && (QTime::currentTime().secsTo(lastFlagTime)) >= DblClick_Difftime)
+            {
+                key.flag = Tri_Click;
+            }
+        }
+    }
+
+    if(key.flag != key.lastFlag)
+    {
+        key.lastFlag = key.flag;
+        lastFlagTime = QTime::currentTime();
+    }
+    if(status != key.lastState)
+    {
+        key.lastState = status;
+        lastStateTime = QTime::currentTime();
+        if(status == KEY_Down)
+        {
+            emit keyDown();//发送至mainwidget，用于记录按下时操作的患者是哪个
+        }
+      }
+
+    return key.flag;
+#endif
+}
+
+quint8 DeviceService::getbtnstatus()
+{
+    quint8 keyRead = keyReadOnce();
+    if(keyRead == KEY_Down)
+    {
+        uint16_t i = Click_Overtime;
+        while(i--);
+        if(keyRead == keyReadOnce())
+        {
+            return keyRead;
+        }
+    }
 }

deviceservice.h

@@ -3,6 +3,7 @@
 
 #include <QObject>
 #include <QTimer>
+#include <QTime>
 
 typedef enum{
   GPIO_PIN_RESET = 0u,
@@ -22,6 +23,7 @@ typedef enum{
 
 typedef struct{
   KeyFlag flag;
+  KeyFlag lastFlag;
   quint8  lastState;
 }KeyType;
 
@@ -30,17 +32,23 @@ class DeviceService : public QObject
     Q_OBJECT
 public:
     explicit DeviceService(QObject *parent = 0);
+    int m_ledStatus,m_keyStatus;
+    QTimer timer1;
+
 private:
     KeyType key;
-    int m_ledStatus,m_keyStatus;
-    QTimer timer1,timer2;
+    QTimer timer2;
+    QTime lastFlagTime, lastStateTime;
 signals:
     void keyClicked();
+    void keyDown();
+    void keyWorked(KeyFlag);
 
 public slots:
     void ledSet(int status);
     quint8 keyReadOnce();
     quint8 keyDetection();
+    quint8 getbtnstatus();
 };
 
 #endif // DEVICESERVICE_H

main.cpp

@@ -28,7 +28,7 @@ int main(int argc, char *argv[])
     DeviceService deviceService;
 
     //创建主窗体
-    MainWidget w;
+    MainWidget w(&httpService,&websocketService,&deviceService);
 
     //绑定信号与槽
     QObject::connect(&websocketService,&WebsocketService::wsConnectedStatusChanged,
@@ -39,6 +39,10 @@ int main(int argc, char *argv[])
                      &w,&MainWidget::onPatientMergencyStatusChanged);
     QObject::connect(&deviceService,&DeviceService::keyClicked,
                      &w,&MainWidget::onKeyClicked);
+    QObject::connect(&deviceService,&DeviceService::keyDown,
+                     &w,&MainWidget::onKeyDown);
+    QObject::connect(&deviceService,&DeviceService::keyWorked,
+                     &w,&MainWidget::onKeyWorked);
 
     QObject::connect(&w,&MainWidget::statusChanged,&httpService,&HttpService::updateStatus);
     QObject::connect(&w,&MainWidget::complexOneKeyStart,&httpService,&HttpService::onComplexOneKeyStart);

mainwidget.cpp

@@ -7,7 +7,13 @@
 QString namelist[] = {"传立春","传立夏","传立秋","传立冬"};
 qint8 gindex = 0;
 
-MainWidget::MainWidget(QWidget *parent) :
+MainWidget::MainWidget(HttpService *httpService,
+                       WebsocketService *websocketService,
+                       DeviceService *deviceService,
+                       QWidget *parent) :
+    m_httpService(httpService),
+    m_websocketService(websocketService),
+    m_deviceService(deviceService),
     QWidget(parent),
     ui(new Ui::MainWidget)
 {
@@ -61,6 +67,8 @@ MainWidget::MainWidget(QWidget *parent) :
     m_curX = 0;
     connect(&m_lableScrollTimer,SIGNAL(timeout()),this,SLOT(lableScrollDisplay()));
     m_lableScrollTimer.start(10);
+
+    this->setCursor(Qt::BlankCursor);
 }
 
 MainWidget::~MainWidget()
@@ -73,16 +81,20 @@ void MainWidget::updateUi()
 //    m_curX = 0;//内容超出显示区域时，更新患者信息显示从头开始滚动
 
     //更新statusLabel
-    //    ui->statusLabel->setText(QString("%1 | %2")
-    //                             .arg(m_wsConnectedStatus == 0 ? "未连接" : "已连接")
-    //                             .arg(m_patientEmergencyInfos.length())
-    //                    );
+//    ui->statusLabel->setText(QString("%1 | %2")
+//                             .arg(m_wsConnectedStatus == 0 ? "未连接" : "已连接")
+//                             .arg(m_patientEmergencyInfos.length())
+//                    );
     if(m_wsConnectedStatus){
         ui->LEDLabel->setStyleSheet("border-image: url(:/image/1LED_green.png);");
     }else{
         ui->LEDLabel->setStyleSheet("border-image: url(::/image/1LED_gray.png);");
     }
-    ui->statusLabel->setText(QString::number(m_patientEmergencyInfos.length()));
+    if(m_patientEmergencyInfos.length() == 0){
+        ui->statusLabel->setText(QString::number(m_patientEmergencyInfos.length()));
+    }else{
+        ui->statusLabel->setText(QString::number(m_patientIndex+1) + "/" +  QString::number(m_patientEmergencyInfos.length()));
+    }
 
     if(m_patientEmergencyInfos.length() == 0){
         //不显示
@@ -135,8 +147,8 @@ void MainWidget::resizeEvent(QResizeEvent *event)
     //标题
 //        ui->textLabel->setGeometry(0,0,this->width(),(this->height()-30)/2);
     ui->countdownLabel->setGeometry(0,(this->height()-30)/2,this->width(),(this->height()-30)/2);
-    ui->LEDLabel->setGeometry(this->width()-120,this->height()-30,20,30);
-    ui->statusLabel->setGeometry(this->width()-80,this->height()-30,20,30);
+    ui->LEDLabel->setGeometry(this->width()-110,this->height()-30,30,30);
+    ui->statusLabel->setGeometry(this->width()-80,this->height()-30,55,30);
 }
 
 void MainWidget::lableScrollDisplay()
@@ -180,6 +192,10 @@ void MainWidget::onNewPatientMergencyInfo(QString firstAidId, QString name, QStr
     PatientEmergencyInfo *pInfo = new PatientEmergencyInfo(firstAidId,name,content,realCountDownInSeconds);
     addPatientToList(pInfo);
     qDebug() << "MainWidget::onNewPatientMergencyInfo " << firstAidId << name << content << realCountDownInSeconds;
+    m_deviceService->timer1.start();
+    m_deviceService->m_ledStatus ^= 1;
+    m_deviceService->ledSet(m_deviceService->m_ledStatus);
+
 }
 
 void MainWidget::onPatientMergencyStatusChanged(QString firstAidId,QString time, QString status)
@@ -213,6 +229,26 @@ void MainWidget::onKeyClicked()
     }
 }
 
+void MainWidget::onKeyDown()
+{
+    keyDownPInfo = m_patientEmergencyInfos[m_patientIndex];
+}
+
+void MainWidget::onKeyWorked(KeyFlag flag)
+{
+    m_deviceService->timer1.stop();
+    if(flag == Click){
+        m_deviceService->m_ledStatus = 0;
+        m_deviceService->ledSet(m_deviceService->m_ledStatus);
+    }else if(flag == Dbl_Click){
+        updateUi();
+    }else if(flag == Press){
+        deletePatientFromList(keyDownPInfo->id);
+        m_deviceService->m_ledStatus = 1;
+        m_deviceService->ledSet(m_deviceService->m_ledStatus);
+    }
+}
+
 void MainWidget::addPatientToList(PatientEmergencyInfo *info)
 {
     //1.如果有就删除，以保证同一个病人按两次应该重新开始计时

mainwidget.h

@@ -5,6 +5,9 @@
 #include "patientemergencyinfo.h"
 #include <QTimer>
 #include <QtWidgets>
+#include "httpservice.h"
+#include "websocketservice.h"
+#include "deviceservice.h"
 
 namespace Ui {
 class MainWidget;
@@ -15,13 +18,20 @@ class MainWidget : public QWidget
     Q_OBJECT
 
 public:
-    explicit MainWidget(QWidget *parent = 0);
+    explicit MainWidget(HttpService *httpService,
+                        WebsocketService *websocketService,
+                        DeviceService *deviceService,
+                        QWidget *parent = 0);
     ~MainWidget();
     void paintEvent(QPaintEvent *event);
     void resizeEvent(QResizeEvent *event);
     void mouseDoubleClickEvent(QMouseEvent *event);
 
 private:
+    HttpService *m_httpService;
+    WebsocketService *m_websocketService;
+    DeviceService *m_deviceService;
+
     Ui::MainWidget *ui;
     QList<PatientEmergencyInfo *> m_patientEmergencyInfos;
     qint32 m_maxPatientNum,m_switchPatientInterval;
@@ -33,6 +43,7 @@ private:
     QTimer m_lableScrollTimer;
     int m_width, m_height, m_curX, m_y;
     bool isFenzhen;
+    PatientEmergencyInfo *keyDownPInfo;
 
 public slots:
     void updateUi();
@@ -44,6 +55,8 @@ public slots:
     void lableScrollDisplay();
 
     void onKeyClicked();
+    void onKeyDown();
+    void onKeyWorked(KeyFlag flag);
 
 signals:
     void statusChanged(QString firstAidId,QString status);

mainwidget.ui

@@ -48,9 +48,9 @@
   <widget class="QLabel" name="statusLabel">
    <property name="geometry">
     <rect>
-     <x>950</x>
+     <x>1050</x>
      <y>390</y>
-     <width>151</width>
+     <width>51</width>
      <height>21</height>
     </rect>
    </property>
@@ -63,7 +63,7 @@
     <string/>
    </property>
    <property name="alignment">
-    <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+    <set>Qt::AlignCenter</set>
    </property>
   </widget>
   <widget class="QLabel" name="LEDLabel">