class GettingUartData_Thread(QtCore.QThread):
def __init__(self,uart,parent=None):
super(self.__class__, self).__init__(parent)
self.stoped = False
self.mutex = QtCore.QMutex()
self.uart = uart
self.getwrong_message = None
def run(self):
ccddata = None
with QtCore.QMutexLocker(self.mutex):
self.stoped = False
try:
self.uart.open()
except SerialException,e:
self.getwrong_message = e
self.emit(QtCore.SIGNAL("UartData"), ccddata,self.getwrong_message)
while True:
if self.stoped == True:
return
try:
ccddata = self.uart.GetData()
except SerialException,e :
self.getwrong_message = e
self.emit(QtCore.SIGNAL("UartData"), ccddata,self.getwrong_message)
self.emit(QtCore.SIGNAL("UartData"), ccddata,self.getwrong_message)
def run(self):
ccddata = None
with QtCore.QMutexLocker(self.mutex):
self.stoped = False
try:
self.uart.open()
except SerialException,e:
self.getwrong_message = e
self.emit(QtCore.SIGNAL("UartData"), ccddata,self.getwrong_message)
def AddingData_Stop(self):
self.ProgressBar_Open("请稍候","串口关闭中...")
self.adddata.stop()
for x in range(100):
self.ProgressBar_SetValue(x)
sleep(0.001)
if self.adddata.isStop():
self.disconnect(self.adddata, QtCore.SIGNAL("UartData"),
self.AddingData)
self.adddata.stop()
self.adddata.quit()
self.adddata.wait()
self.adddata.deleteLater()
self.ProgressBar_SetValue(100)
self.ProgressBar_Stop()
def AddingData_Start(self):
string = self.pushButton_collect.text( )
if string == u'开始采集':
self.ReScanUart()
if not self.uart.freeport:
pass
else:
self.pushButton_collect.setText(u'关闭采集')
#打开端口
for x in self.uart.freeport:
if str(self.comboBox_com.currentText()) in x:
self.uart.setPort(x[0])
self.uart.setBaudrate(self.comboBox_baudrate.currentText())
#清空
#self.CleanData()
#串口数据线程
self.adddata = GettingUartData_Thread(self.uart)
#采集串口数据
self.connect(self.adddata, QtCore.SIGNAL("UartData"), self.AddingData)
self.adddata.start()
self.textBrowser.append(u"<font color=green><b>采集</b> 已 <b>开始</b>!</font>")
#禁止修改
self.comboBox_com.setDisabled(True)
self.comboBox_baudrate.setDisabled(True)
else:
#停止收集
self.AddingData_Stop()
self.textBrowser.append(u"<font color=green><b>采集</b> 已 <b>停止</b>!</font>")
self.pushButton_collect.setText(u'开始采集')
#打开修改
self.comboBox_com.setDisabled(False)
self.comboBox_baudrate.setDisabled(False)
def OpenFile(self):
filename = QtGui.QFileDialog.getOpenFileNames(
self, caption=u'打开文件',
directory = os.getcwd(),
filter = u"数据库文件(*.db);;All files (*.*)",
selectedFilter = u"数据库文件(*.db)"
)
for x in filename:
if x in self.ShowDataFileName:
id2 = self.ShowDataFileName.index(x)
self.ShowData[id2][0].show()
else:
try:
data = cPickle.load(open(x,'r'))
#图像初始化
except cPickle.UnpicklingError :
QtGui.QMessageBox.warning(self,u"文件出错",u"文件出错!请检查！")
continue
#添加菜单栏
a = review_widget()
if not self.ShowData:
self.showdata_menu = self.menubar.addMenu(u'已打开文件')
action = self.showdata_menu.addAction(x)
self.connect(action,QtCore.SIGNAL("triggered()"),a.show)
a.setWindowTitle(x)
(manager,plots,curves) = Plot_Start_New(a,PLOT_DEFINE,COLORS,0,5,-5,200)
plot = plots[0]
for key, curve in curves.iteritems():
xdata = data["t"]
ydata = data[key]
x, y = get_peak_data(xdata, ydata, 0, 12, 1000, 1/DT)
curve.set_data(x, y)
plot.replot()
#完成后设置
a.gridLayout.addWidget(plot)
#图表 文件
self.ShowData.append((a,plot,curves,data))
#设置窗口名
self.ShowDataFileName.append(x)
#设置 车辆设置
'''
a.label_angle_p.setText(str(data['angle_p']))
a.label_angle_i.setText(str(data['angle_i']))
a.label_angle_d.setText(str(data['angle_d']))
a.label_speed_up_p.setText(str(data['speed_up_p']))
a.label_speed_up_i.setText(str(data['speed_up_i']))
a.label_spped_up_d.setText(str(data['speed_up_d']))
a.label_speed_curve.setText(str(data['speed_curve']))
a.label_speed_straight.setText(str(data['speed_straight']))
a.label_k_ccd.setText(str(data['k_ccd']))
a.label_k_different.setText(str(data['k_different']))
a.label_light_time.setText(str(data['light_time']))
a.label_different_len.setText(str(data['different_len']))
a.label_different_size.setText(str(data['different_size']))
'''
a.show()
def __init__(self,parent=None):
QtGui.QMainWindow.__init__(self, parent)
self.setupUi(self) # Ui_Form.setupUi
'''
#最小化&关闭
self.minibutton = QtGui.QToolButton(self)
self.minibutton.setGeometry(self.width()-45,5,20,20)
self.closebutton = QtGui.QToolButton(self)
self.closebutton.setGeometry(self.width()-25,5,20,20)
'''
#加入设置窗口
#setting_ui = UI_Settings()
#self.setting = QtGui.QWidget()
#setting_ui.setupUi(self.setting)
#新建窗口
self.ShowData = []
self.SD_data = []
#打开的窗体
self.open_widget = []
#显示文件的路径
self.ShowDataFileName = []
#设置lineedit
self.lineEdit.selectAll()
self.lineEdit.setFocus()
#curves曲线 名字:曲线
self.curves = {}
#图像管理器
self.manager = PlotManager(self)
#data 数据 double型 t
self.data = {u"t":array("d")}
for name in sum(PLOT_DEFINE, []):
self.data[name] = array("d")
self.data['tn'] = 0
self.data['xmax'] = 0
self.data['xmin'] = 0
self.progressbar = []
#车辆设置数据
self.data['angle_p'] = 0
self.data['angle_i'] = 0
self.data['angle_d'] = 0
self.data['speed_up_p'] = 0
self.data['speed_up_i'] = 0
self.data['speed_up_d'] = 0
self.data['speed_curve'] = 0
self.data['speed_straight'] = 0
self.data['k_ccd'] = 0
self.data['k_different'] = 0
self.data['light_time'] = 0
self.data['different_len'] = 0
self.data['different_size'] = 0
#主图表
self.plots = []
#副图标
self.plots_extra = []
#图表设置
(self.manager,self.plots,self.curves) = Plot_Start_New(self,PLOT_DEFINE,COLORS,0,5,-5,200)
for plot in self.plots:
self.left_layout1.addWidget(plot)
#self.manager.synchronize_axis(CurvePlot.X_BOTTOM, self.manager.plots.keys())
#添加设置窗口
self.setting_widget = setting_widget(self)
self.open_widget.append(self.setting_widget)
#连接
self.connect(self.pushButton_collect, QtCore.SIGNAL("clicked()"), self.AddingData_Start)
self.connect(self.action_open,QtCore.SIGNAL("triggered()"),self.OpenFile)
self.connect(self.action_save,QtCore.SIGNAL("triggered()"),self.SaveFile)
self.connect(self.lineEdit,QtCore.SIGNAL("returnPressed()"),lambda:self.Line2Brower(self.lineEdit))
#self.connect(self.lineEdit_2,QtCore.SIGNAL("returnPressed()"),lambda:self.Line2Brower(self.lineEdit_2))
self.connect(self.checkBox_x, QtCore.SIGNAL("clicked()"), self.Flx)
self.connect(self.checkBox_y, QtCore.SIGNAL("clicked()"), self.Auto)
#self.connect(self.pushButton_car_setting,QtCore.SIGNAL("clicked()"),self.Settings)
self.connect(self.pushButton_com,QtCore.SIGNAL("clicked()"), self.ReScanUart)
self.connect(self.about_qt,QtCore.SIGNAL("triggered()"), lambda:QtGui.QMessageBox.aboutQt(self))
self.connect(self.action_car,QtCore.SIGNAL("triggered()"),self.setting_widget.show)
self.connect(self.pushButton_cleandata, QtCore.SIGNAL("clicked()"),self.CleanData)
#self.connect(self.pushButton_run,QtCore.SIGNAL("clicked()"),self.CarStartRun)
#------------------------------------------------------小车设置连接----------------------------------------------------------------------------
# self.connect(self.setting_widget.pushButton_Stop, QtCore.SIGNAL("clicked()"),lambda :self.SetAngleP(20))
self.connect(self.setting_widget.pushButton_Stop, QtCore.SIGNAL("clicked()"),self.CarStopRun)
self.connect(self.setting_widget.apply, QtCore.SIGNAL("clicked()"),self.SettingApply)
self.connect(self.setting_widget.pushButton_Start, QtCore.SIGNAL("clicked()"),self.CarStartRun)
#进度条
msgBox = QtGui.QMessageBox(QtGui.QMessageBox.Warning, "", "", QtGui.QMessageBox.NoButton,parent = self )
msgBox.setStandardButtons( QtGui.QMessageBox.NoButton )
l = msgBox.layout()
self.progressbar.append(msgBox)
l.itemAtPosition( l.rowCount() - 1, 0 ).widget().hide()
progress = QtGui.QProgressBar()
self.progressbar.append(progress)
progress.setValue(0)
l.addWidget(progress,l.rowCount(), 0, 1, l.columnCount(), Qt.AlignCenter )
#--------------------------------------------------添加图像窗口-------------------------------------------------------------------------------
self.ccd_realshow = []
t = 0
t_past = 0
ccd_realshow = show_realdata_widget()
data = {}
data[u't'] = 0
data[u't_past'] = 0
temp_d = array('d')
for i in range(128):
temp_d.append(0)
ccd_realshow.setWindowTitle(u"图像显示")
ccd_realshow.setGeometry(200,200,400,400)
for x in range(3):
(memger,plots,curves) = Plot_Start_New(
ccd_realshow,
(
(u'CCD图像%d'%(x+1),
u'CCD图像%d左'%(x+1),
u'CCD图像%d中'%(x+1),
u'CCD图像%d右'%(x+1),
),
),
('white','red','green','blue'),0,128,0,255
)
temp_data = data.copy()
temp_data[u'CCD图像%d'%(x+1)] = temp_d[:]
temp_data[u'CCD图像%d左'%(x+1)] = temp_d[:]
temp_data[u'CCD图像%d中'%(x+1)] = temp_d[:]
temp_data[u'CCD图像%d右'%(x+1)] = temp_d[:]
self.ccd_realshow.append([u'CCD图像%d'%(x+1),ccd_realshow,plots,curves,temp_data])
for plot in plots:
ccd_realshow.gridLayout.addWidget(plot)
for x in self.ccd_realshow:
for y in x[2]:
y.hide()
ccd_realshow.checkBox_ccd1.setChecked(0)
ccd_realshow.checkBox_ccd2.setChecked(0)
ccd_realshow.checkBox_ccd3.setChecked(0)
self.connect(ccd_realshow.checkBox_ccd1, QtCore.SIGNAL("stateChanged(int)"),lambda x: self.Ccd_Realshow_Setting(0,x))
self.connect(ccd_realshow.checkBox_ccd2, QtCore.SIGNAL("stateChanged(int)"),lambda x: self.Ccd_Realshow_Setting(1,x))
self.connect(ccd_realshow.checkBox_ccd3, QtCore.SIGNAL("stateChanged(int)"),lambda x: self.Ccd_Realshow_Setting(2,x))
self.connect(self.setting_widget.checkBox_ccd1,QtCore.SIGNAL("stateChanged(int)"),ccd_realshow.checkBox_ccd1.setChecked)
self.connect(self.setting_widget.checkBox_ccd2,QtCore.SIGNAL("stateChanged(int)"),ccd_realshow.checkBox_ccd2.setChecked)
self.connect(self.setting_widget.checkBox_ccd3,QtCore.SIGNAL("stateChanged(int)"),ccd_realshow.checkBox_ccd3.setChecked)
self.connect(ccd_realshow.checkBox_ccd1,QtCore.SIGNAL("stateChanged(int)"),self.setting_widget.checkBox_ccd1.setChecked)
self.connect(ccd_realshow.checkBox_ccd2,QtCore.SIGNAL("stateChanged(int)"),self.setting_widget.checkBox_ccd2.setChecked)
self.connect(ccd_realshow.checkBox_ccd3,QtCore.SIGNAL("stateChanged(int)"),self.setting_widget.checkBox_ccd3.setChecked)
self.connect(self.setting_widget.checkBox_ccd3,QtCore.SIGNAL("stateChanged(int)"),ccd_realshow.checkBox_ccd3.setChecked)
self.connect(self.setting_widget.pushButton_real_data_Show,QtCore.SIGNAL("clicked()"),ccd_realshow.show)
self.connect(ccd_realshow.pushButton_single, QtCore.SIGNAL("clicked()"),self.SdRunSingle)
self.connect(ccd_realshow.pushButton_back, QtCore.SIGNAL("clicked()"),self.SdRunSingleBack)
#--------------------------------------------------添加图像窗口-------------------------------------------------------------------------------
self.connect(self.action_sd_open,QtCore.SIGNAL("triggered()"),self.OpenSDFile)
#定时显示
self.startTimer(40)