def initialize_devices(self):
""" Initializes the devices first by loading the driver,
then by applying the default values if they are present.
:return:
"""
for k in self.devices:
dev = self.devices[k]
print('Starting %s' % dev.properties['name'])
dev.initialize_driver()
# print('Error initializing %s' % dev.properties['name'])
if 'defaults' in dev.properties:
defaults_file = dev.properties['defaults']
defaults = from_yaml_to_dict(defaults_file)[dev.properties['name']]
dev.apply_values(defaults)
if dev.properties['type'] == 'daq':
self.daqs[dev.properties['name']] = {'input': [],
'output': [],
'monitor': [], } # Creates an entry for every different DAQ.
def resume_continuous_scans(self):
monitor = self.monitor
laser = self.devices[monitor['laser']['name']].driver
laser.resume_sweep()
def open_shutter(self):
shutter = self.scan['shutter']
ni_daq = self.devices['NI-DAQ']
ni_daq.driver.digital_output(shutter['port'], True)
def close_shutter(self):
shutter = self.scan['shutter']
ni_daq = self.devices['NI-DAQ']
ni_daq.driver.digital_output(shutter['port'], False)
### added by Karindra
def open_fiber_switch(self):
switch = self.scan['switch']
ni_daq = self.devices['NI-DAQ']
ni_daq.driver.digital_output(switch['port'], True)
def close_fiber_switch(self):
switch = self.scan['switch']
ni_daq = self.devices['NI-DAQ']
ni_daq.driver.digital_output(switch['port'], False)
if __name__ == "__main__":
config_experiment = "config/measurement.yml"
experiment_dict = from_yaml_to_dict(config_experiment)
experiment = Measurement(experiment_dict)