calibrator.py 文件源码

def saveData(self):
        try:
            os.mkdir(self.savedir)
        except:
            print('directory exists. overwriting')
        print ('saving to ',self.savedir)

        if self.calibrateOnlyADC: # create ideal dataset for PV1, PV2
            np.savetxt(os.path.join(self.savedir,'PV1_ERR.csv'),np.column_stack([np.linspace(-5,5,4096),np.linspace(-5,5,4096) ]))
            np.savetxt(os.path.join(self.savedir,'PV2_ERR.csv'),np.column_stack([np.linspace(-3.3,3.3,4096),np.linspace(-3.3,3.3,4096) ]))
        else:
            np.savetxt(os.path.join(self.savedir,'PV1_ERR.csv'),np.column_stack([self.A.ADC24['AIN5'],self.A.DAC_VALS['PV1'] ]))
            np.savetxt(os.path.join(self.savedir,'PV2_ERR.csv'),np.column_stack([self.A.ADC24['AIN6'],self.A.DAC_VALS['PV2'] ]))

        np.savetxt(os.path.join(self.savedir,'PV3_ERR.csv'),np.column_stack([self.A.ADC24['AIN7'],self.A.DAC_VALS['PV3'] ]))


        np.savetxt(os.path.join(self.savedir,'CALIB_INL.csv'),np.column_stack([self.A.ADC24['AIN7'],self.A.ADCPIC_INL]))
        for a in self.INPUTS:
            if self.I.analogInputSources[a].gainEnabled:
                for b in range(8):
                    raw=self.A.ADC_VALUES[a][b]
                    np.savetxt(os.path.join(self.savedir,'CALIB_%s_%dx.csv'%(a,self.I.gain_values[b])),np.column_stack([np.array(self.A.ADC24['AIN6'])[self.A.ADC_ACTUALS[a][b]],raw]))
            else:
                np.savetxt(os.path.join(self.savedir,'CALIB_%s_%dx.csv'%(a,1)),np.column_stack([np.array(self.A.ADC24['AIN6'])[self.A.ADC_ACTUALS[a][0]],self.A.ADC_VALUES[a][0]]))