def set_safe_states(iDevIdx,iSlotID): sepia.laser_soft_lock_on(iDevIdx,iSlotID) ## turns the laser soft lock on sepia.set_laser_intensity(0,iDevIdx) #sets the intensity to 0% ## TODO: Need to fix the frequencies in safepysepia and also need to check the numbers for internal and external triggers. sepia.set_laser_frequency(6,iDevIdx) ##sets the frequency to external trigger need to check this rs.SetRSChannel(0) ##sets the relay box to channel 0 (default channel) sepia.close(iDevIdx) rs.Execute() ##executes the relay switch channel
iDevIdx,iModuleType,iSlotID = sepia.initialise() #Initialise the Sepia 2 box ## TODO: Need to check the relay switch here ## TODO: Need to check connections and error status and send to ORCA set_safe_states(iDevIdx,iSlotID) ##sets all the laser components to their safe states print here iDevIdx,iModuleType,iSlotID = sepia.initialise() #Initialise the Sepia 2 box sepia.laser_soft_lock_on(iDevIdx,iSlotID) print "here" check_safe_states(iDevIdx,iSlotID) ##checks all devices are in their safe states print "here check safe states" #setting up the relay box rs.SetRSChannel(4) ##sets the relay channel to 1 sepia.close(iDevIdx) rs.Execute() ##executes the relay switch channel iDevIdx,iModuleType,iSlotID = sepia.initialise() #Initialise the Sepia 2 box sepia.laser_soft_lock_on(iDevIdx,iSlotID) ##set parameters stage ## these numbers need to integers input_intensity = 100 input_frequency = 4 ##I think this corresponds to 5Hz #input_rs_channel = 1 #input_fs_channel = 1 sepia.set_laser_intensity(input_intensity,iDevIdx) ##sets the intensity to 100% print "here1" sepia.set_laser_frequency(input_frequency,iDevIdx) ##sets the frequency print "here2"
#total_data = numpy.zeros((1,), dtype=numpy.float64)
iDevIdx, iModuleType, iSlotID = sepia.initialise()
for i in range(0, 12):
intensity = int(100 - i * 3)
sepia.set_laser_intensity(intensity, iDevIdx)
DAQmxStartTask(AItaskHandle)
DAQmxStartTask(AOtaskHandle)
time.sleep(4.0)
#raw_input('Acquiring samples continuously. Press Enter to interrupt\n')
DAQmxStopTask(AItaskHandle)
DAQmxStopTask(AOtaskHandle)
temp_data = get_callbackdata_from_id(id_a)
#total_data = total_data.append(temp_data)
offset = 1
peak_length = 2
threshold = 0.3
time.sleep(3.0)
#DAQmxClearTask(AItaskHandle)
#DAQmxClearTask(AOtaskHandle)
#time.sleep(12.0)
sepia.close(iDevIdx)
prune_data(temp_data, 5000, threshold, offset, peak_length)
reformat(temp_data)
DAQmxClearTask(AItaskHandle)
DAQmxClearTask(AOtaskHandle)