def move_motor (self, value):
if (float (value) <= 265) & (float (value) >= 0):
self.lineEdit.setText(value)
self.value = convert (float(value), True)
print ('moving to ', self.value)
self.command = move_abs + (self.value).to_bytes(4, byteorder='big',signed=True)
send_motor.send_command(com_port_name, self.command)
def roll_motor (self, value):
if (float (value) >= 0):
print ('rolling right ', value)
self.command = roll_right+roll_speed.to_bytes(4, byteorder='big',signed=True)
send_motor.send_command(com_port_name, self.command)
else:
print ('rolling left ', value)
self.command = roll_left+roll_speed.to_bytes(4, byteorder='big',signed=True)
send_motor.send_command(com_port_name, self.command)
def shift_motor(self, flag, value):
self.shift=float(value)
if (self.shift <= 50) & (self.shift >= 0):
if flag == -1:
self.shift = (-1)*self.shift
self.new_value = float(self.lineEdit_2.text())+self.shift
self.lineEdit.setText(str(self.new_value))
print (self.new_value)
self.shift_steps = convert (self.new_value, True)
print (self.shift_steps)
self.command = move_abs + (self.shift_steps).to_bytes(4, byteorder='big',signed=True)
send_motor.send_command(com_port_name, self.command)
def update_position (self):
self.check = get_pos
try:
self.position = int (send_motor.send_command(com_port_name, self.check)) # in microsteps
self.position_mm = convert(self.position, False)
self.new_value_trigger.emit(self.position_mm)
except:
print ('can not get the position')
pass
def stop_motor(self):
self.command = motor_stop # construct command
send_motor.send_command(com_port_name, self.command) # senf command