calibration_loader.py 文件源码

def __init__(self, parent=None,**kwargs):
        super(AppWindow, self).__init__(parent)
        self.setupUi(self)
        self.I=kwargs.get('I',None)
        self.I.__ignoreCalibration__()

        self.table = myTable()
        self.tableLayout.addWidget(self.table)

        #Reset existing calibration in software!
        self.reset()


        self.hexid = hex(self.I.device_id())
        self.setWindowTitle(self.I.generic_name + ' : '+self.I.H.version_string.decode("utf-8")+' : '+self.hexid)

        #Check DIO and freq counter
        for a in ['SQR1','SQR2','SQR3','SQR4']:
            x = {'SQR1':0,'SQR2':0,'SQR3':0,'SQR4':0}
            x[a]=1
            self.I.set_state(**x)
            time.sleep(0.1)
        self.I.sqrPWM(10000,0.5,0,0.5,0,0.5,0,0.5)
        for a in ['ID1','ID2','ID3','ID4','CNTR']:
            if abs(self.I.get_freq(a,0.2)-10000)>2:
                self.setWindowTitle('D/IO error!!!!!!!!!!!!!!!!!!!!!!!' + ' : '+self.hexid)
        self.I.set_state(SQR1=0,SQR2=0,SQR3=0,SQR4=0)
        self.plot=self.add2DPlot(self.plot_area)


        self.plot=self.add2DPlot(self.plot_area)
        labelStyle = {'color': 'rgb(255,255,255)', 'font-size': '11pt'}
        self.plot.setLabel('left','Error -->', units='V',**labelStyle)
        self.plot.setLabel('bottom','Actual Voltage -->', units='V',**labelStyle)
        self.plot.setYRange(-.06,.06)

        self.region = pg.LinearRegionItem([-1.,1.])
        self.region.setZValue(-10)
        self.plot.addItem(self.region)      

        self.opendir = QtGui.QPushButton('open')
        self.opendir.clicked.connect(self.loadDir)
        self.WidgetLayout.addWidget(self.opendir)

        self.uploadButton = QtGui.QPushButton('Upload')
        self.uploadButton.clicked.connect(self.uploadCalibration)
        self.WidgetLayout.addWidget(self.uploadButton)

        self.results={}
        self.DAC_POLYS=[]
        self.INL_SLOPE=0
        self.INL_INTERCEPT=0
        self.adc_shifts=[]
        self.DAC_FILES=[]
        self.DAC_TABLES=[]
        self.dirname = ''
        self.ADDITIONAL_FILE = 'CAP_PCS.csv'