bmarechal / datalogger-gui

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instruments/testDevice.py 1.09 KB
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d80362499   bmarechal   add test device 
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  from abstract_instrument import abstract_instrument
  import numpy, time
  
  #==============================================================================
  
  ALL_VAL_TYPE = ['vtype', 'DCV', 'ACV', 'DCI', 'ACI', 'RES2W', 'RES4W', 'FREQ']
  ALL_CHANNELS = ['0', '1']
9058343c5   bmarechal   some minor fixes 
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  ADDRESS = "123.456.789.123"
d80362499   bmarechal   add test device 
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  #==============================================================================
  
  class testDevice(abstract_instrument):
348049517   bmarechal   replace 4 spaces ... 
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  	def __init__(self, channels,  vtype, address):
  		self.address = address
  		self.port = 9999
  		self.channels = channels
  		self.vtype = vtype
  
  	def model(self):
  		return 'test_device'
  
  	def connect(self):
  		print('Connecting to device @%s:%s...' %(self.address, self.port))
  		time.sleep(1)
  		print('  --> Ok')
  		self.configure()
  
  		print(self.model())
  
  	def getValue(self):
  		mes = ""
  		for ch in self.channels:
  			mes = mes + str(numpy.random.rand()) + '\t'
  		return mes + '
  '
  
  	def read(self):
  		print('reading')
  		return 1
  
  	def disconnect(self):
  		print('disconnect')
  
  	def send(self, command):
  		print('send %s'%command)
  
  	def configure(self):
  		print(self.channels)
  		print(self.vtype)
  		print('configured')