def clickMethodStop(self): """Method to stop the acquisition""" self.running = False self.pump_run = False self.button_pause.setIcon( QIcon( resource_path('tension_inflation/resources/button_pause.png'))) self.inibutton.setIcon( QIcon( resource_path( 'tension_inflation/resources/button_start_push.png')) ) #Change the button's icon by the resources self.positioning_phase() self.label_state.setText(" Stopped ") self.label_state.setStyleSheet("background-color: red;") self.label_phase.setText("Phase: Positioning") self.pause = False try: self.CommandThread.stop() except: print("problem CommandThread.stop()") MotorPI.stop() Pump_seringe.stop() QMessageBox.about(self, "Test", "Positionning phase")
def stop(self): """ Stop the thread """ self.pause = True try: MotorPI.stop() except: print("CommandThread motor") try: Pump_seringe.stop() except: print("CommandThread pump")
def myExitHandler(): """Function that run when the window is stopped""" try: MotorPI.stop() except: pass try: Pump_seringe.stop() except: pass try: controller.IniWindow.timer_ini.stop() except: pass
def ini_processCall(self): """Function that initialise: start the motor to find upper and lower boundaries""" #Button check not more than one time if self.ini_start: return self.ini_start = True #Define the progress bar self.completed = 0 ####################################################### # Define the connections with devices self.label.setText("Connecting...") self.repaint() time.sleep(1) ####################################################### ## CONNECTION WITH ARDUINO/PUMP/MOTOR self.connectionCall() msg = "" if Arduino.isconnected(): msg += "Arduino: Connected\n" else: msg += "Arduino: Not connected\n" if Pump_seringe.isconnected(): msg += "Pump: Connected\n" else: msg += "Pump: Not connected\n" if MotorPI.isconnected(): msg += "Motor: Connected\n" else: msg += "Motor: Not connected\n" QMessageBox.about(self, "Connections", msg) if Arduino.isconnected() == False or MotorPI.isconnected( ) == False or Pump_seringe.isconnected() == False: print('Connection problem') self.ini_start = False self.label.setText("Waiting") return secu = 0 test = 0 while test == 0: try: [secu, ori, F, P] = read_arduino() test = 1 except: print("read step1 problem") if secu == 1: QMessageBox.about(self, "Problem", "Security button activated !") self.completed = 0 self.ini_start = False self.timer_ini.stop() return msg = QMessageBox.question( self, "Continue ?", "Do you want to start the initialisation ?", QMessageBox.Yes | QMessageBox.No, QMessageBox.Yes) if msg == QMessageBox.No: self.ini_start = False return ####################################################### ## SEARCH FOR BOUNDARIES self.completed = 0 self.progress.setValue(self.completed) self.label.setText("Searching for origin") self.repaint() #First boundary try: MotorPI.vel(55) except: QMessageBox.about(self, "Problem", "Retry please") self.ini_start = False self.timer_ini.stop() MotorPI.disconnect() return MotorPI.ref() try: MotorPI.move_rel(50) except: QMessageBox.about(self, "Problem", "Retry please") self.ini_start = False self.timer_ini.stop() return while ori == 0: if self.completed >= 100: self.completed = 0 self.progress.setValue(self.completed) time.sleep(0.1) try: [secu, ori, F, P] = read_arduino() except: print("read step1 problem") self.completed = self.completed + 20 self.progress.setValue(self.completed) time.sleep(0.5) try: [secu, ori, F, P] = read_arduino() except: print("read step1 problem") if secu == 1: QMessageBox.about(self, "Problem", "Security button activated !") self.completed = 0 self.ini_start = False self.timer_ini.stop() return try: MotorPI.stop() except: print("motor stop") MotorPI.ref() self.completed = 100 self.progress.setValue(self.completed) # QMessageBox.about(self, "Origin", "The origin was found successfully") time.sleep(1) self.completed = 0 self.progress.setValue(self.completed) self.label.setText("Returning mid") self.repaint() #Return L_return = -50 MotorPI.move_rel(L_return) deg = 360 * abs(L_return) / MotorPI.p t = deg / MotorPI.vel_value() debut = time.time() limit = t / 99 while MotorPI.ismoving(): if time.time() - debut > limit: self.completed = self.completed + 1 self.progress.setValue(self.completed) limit = limit + t / 99 try: [secu, ori, F, P] = read_arduino() except: print("read step1 problem") if secu == 1: QMessageBox.about(self, "Problem", "Security button activated !") self.ini_start = False self.timer_ini.stop() return self.completed = 100 self.progress.setValue(self.completed) self.label.setText("Finish") MotorPI.vel(20) self.timer_ini.stop() QMessageBox.about( self, "Acquisition", "Initialisation finished\n\nStart of the acquisition") self.switch_window.emit(self.path) self.close()
def clickMethod_motorStop(self): MotorPI.stop()