Startup

config/mail.properties

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+#Mon Oct 23 10:33:20 CEST 2017
+auth=None
+from=
+host=
+port=0
+pwd=
+smsSuffix=@sms.switch.ch
+to=
+usr=

script/Photonics/KValueScan.py

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+CAMERA = "SARBD01-DSCR110"
+GAP = "SARUN15-UIND030"
+SAMPLES = 20
+TOLERANCE = 0.01
+TIMEOUT = 10.0
+
+#shared stream - make sure the camera is running on a screenpanel on the same console!
+cam_server.start(CAMERA + "_sp1", True)
+
+intensity = cam_server.stream.getChild("intensity")
+
+gap = Channel(GAP + ":K_SET", alias = "gap")
+#readout = Channel(GAP + ":GAP")
+
+av = create_averager(intensity, SAMPLES, interval = -1, name = None)
+
+def before(position, scan):    
+    caput(GAP + ":GO", 1)  
+    start = time.time()  
+#    while abs(readout.read() - gap.read()) > TOLERANCE:        
+    time.sleep(0.1)
+#        if time.time() - start > TIMEOUT:
+#            raise Exception ("Timeout waiting gap change")    
+
+ret = lscan (gap, av, 1.195, 1.205, 21, latency=1.0, before_read=before)
+
+
+#run("CPython/wrapper")
+#xdata = ret.getPositions(0)
+#ydata   =  ret.getReadable(0)   
+#(fit_amplitude, fit_phase_deg, fit_offset, ph_crest, fit_x, fit_y) = hfitoff(ydata , xdata)
+#print fit_amplitude, fit_phase_deg, fit_offset
+#plt = get_plots()[0]
+#if plt is not None:
+#    plt.addSeries(LinePlotErrorSeries("fit"))
+#    plt.getSeries(1).setData(fit_x, fit_y)
+#    plt.getSeries(1).setPointsVisible(False)
+#    plt.setLegendVisible(True)

script/Photonics/PhaseShifterScan.py

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+CAMERA = "SARBD01-DSCR110"
+GAP = "SARUN10-UPHS060"
+SAMPLES = 20
+TOLERANCE = 0.01
+TIMEOUT = 10.0
+
+#shared stream - make sure the camera is running on a screenpanel on the same console!
+cam_server.start(CAMERA + "_sp1", True)
+
+intensity = cam_server.stream.getChild("intensity")
+
+gap = Channel(GAP + ":GAP_SP", alias = "gap")
+readout = Channel(GAP + ":GAP")
+
+av = create_averager(intensity, SAMPLES, interval = -1, name = None)
+
+def before(position, scan):    
+    caput(GAP + ":GO", 1)  
+    start = time.time()  
+    while abs(readout.read() - gap.read()) > TOLERANCE:        
+        time.sleep(0.1)
+        if time.time() - start > TIMEOUT:
+            raise Exception ("Timeout waiting gap change")    
+
+ret = lscan (gap, av, 17.5, 20, 40, latency=1.0, before_read=before)
+
+
+#run("CPython/wrapper")
+#xdata = ret.getPositions(0)
+#ydata   =  ret.getReadable(0)   
+#(fit_amplitude, fit_phase_deg, fit_offset, ph_crest, fit_x, fit_y) = hfitoff(ydata , xdata)
+#print fit_amplitude, fit_phase_deg, fit_offset
+#plt = get_plots()[0]
+#if plt is not None:
+#    plt.addSeries(LinePlotErrorSeries("fit"))
+#    plt.getSeries(1).setData(fit_x, fit_y)
+#    plt.getSeries(1).setPointsVisible(False)
+#    plt.setLegendVisible(True)

script/Tools/save_snapshot.py

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+import ch.psi.pshell.imaging.ImageBuffer as ImageBuffer
+import java.math.BigInteger as BigInteger
+import org.python.core.PyLong as PyLong
+import json
+
+if get_exec_pars().source == CommandSource.ui:
+    camera_name = "SLG-LCAM-C041"
+    shared = True
+    logbook = "SwissFEL commissioning data"    
+    comment = "Test"        
+else:    
+    camera_name = args[0]
+    shared = args[1].lower() == "true"
+    logbook = args[2]
+    comment = args[3]
+        
+set_exec_pars(name="camera_snapshot")
+path = "/image"
+snapshotFile = None
+
+if shared:
+    cam_server.start(camera_name + "_sp1", shared)
+else:
+    cam_server.start(camera_name)
+    
+cam_server.waitNext(10000)
+
+stream_value = cam_server.stream.take()
+
+save_dataset(path, cam_server.data.matrix)
+for id in stream_value.identifiers:
+    val = stream_value.getValue(id)
+    if id == "image":
+        pass
+    elif id == "processing_parameters":
+        val = json.loads(val)
+        for key in val.keys():                       
+            set_attribute(path, key, "" if val[key] is None else val[key] )
+    elif isinstance(val, PyArray):
+        save_dataset("/"+id, val)
+    elif isinstance(val, PyLong):
+        save_dataset("/"+id, int(val))
+    else:      
+        set_attribute(path, id, val)
+
+set_exec_pars(open = False)
+#Enforce the same timestamp to data & image files.
+snapshot_file = get_exec_pars().path+ ".png";
+ImageBuffer.saveImage(cam_server.output, snapshot_file, "png");
+
+msg  = "Camera: " + camera_name 
+msg += "\nShared: " + str(shared)
+msg += "\nData file: " + str(get_exec_pars().path)
+msg += "\nComment: " + str(comment)
+elog("Camera Snapshot", msg, [snapshot_file,], logbook=logbook)

script/Tools/save_snapshot_client.py

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+
+def save_snapshot(camera_name = "SLG-LCAM-C041", shared = True, logbook = "SwissFEL commissioning data", comment = ""):
+    import requests
+    base = "http://sf-daq-mgmt:8090/"
+    url = base + "run/Tools/save_snapshot(%s,%s,%s,%s)" % (camera_name, str(shared), logbook, "'" + str(comment) +  "'")
+    r = requests.get(url)
+    if r.status_code != 200:
+        raise Exception(r.text)
+
+save_snapshot()

script/save_snapshot.py

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+import ch.psi.pshell.imaging.ImageBuffer as ImageBuffer
+import java.math.BigInteger as BigInteger
+import org.python.core.PyLong as PyLong
+import json
+
+if get_exec_pars().source == CommandSource.ui:
+    camera_name = "SLG-LCAM-C041"
+    shared = True
+    logbook = "SwissFEL commissioning data"    
+    comment = "Test"        
+else:    
+    camera_name = args[0]
+    shared = args[1].lower == "true"
+    logbook = args[2]
+    comment = args[3]
+        
+        
+set_exec_pars(name="camera_snapshot")
+path = "/image"
+snapshotFile = None
+
+if shared:
+    cam_server.start(camera_name + "_sp1", shared)
+else:
+    cam_server.start(camera_name)
+    
+cam_server.waitNext(10000)
+
+stream_value = cam_server.stream.take()
+
+save_dataset(path, cam_server.data.matrix)
+for id in stream_value.identifiers:
+    val = stream_value.getValue(id)
+    if id == "image":
+        pass
+    elif id == "processing_parameters":
+        val = json.loads(val)
+        for key in val.keys():                       
+            set_attribute(path, key, "" if val[key] is None else val[key] )
+    elif isinstance(val, PyArray):
+        save_dataset("/"+id, val)
+    elif isinstance(val, PyLong):
+        save_dataset("/"+id, int(val))
+    else:      
+        set_attribute(path, id, val)
+
+set_exec_pars(open = False)
+#Enforce the same timestamp to data & image files.
+snapshot_file = get_exec_pars().path+ ".png";
+ImageBuffer.saveImage(cam_server.output, snapshot_file, "png");
+
+msg  = "Camera: " + camera_name 
+msg += "\nShared: " + str(shared)
+msg += "\nData file: " + str(get_exec_pars().path)
+msg += "\nComment: " + str(comment)
+elog("Camera Snapshot", msg, [snapshot_file,], logbook=logbook)

script/test/SaveCamera.py

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+import ch.psi.pshell.imaging.ImageBuffer as ImageBuffer
+import java.math.BigInteger as BigInteger
+import org.python.core.PyLong as PyLong
+import json
+
+if get_exec_pars().source == CommandSource.ui:
+    camera_name = "SLG-LCAM-C041"
+else:    
+    camera_name =args[0]
+        
+        
+set_exec_pars(name="snapshot")
+path = "/image"
+snapshotFile = None
+
+
+
+
+#cam_server.start(camera_name + "_sp", camera_name + "_sp1")
+cam_server.start(camera_name + "_sp1", True)
+cam_server.waitNext(10000)
+
+stream_value = cam_server.stream.take()
+
+save_dataset(path, cam_server.data.matrix)
+for id in stream_value.identifiers:
+    val = stream_value.getValue(id)
+    if id == "image":
+        pass
+    elif id == "processing_parameters":
+        val = json.loads(val)
+        for key in val.keys():                       
+            set_attribute(path, key, "" if val[key] is None else val[key] )
+    elif isinstance(val, PyArray):
+        save_dataset("/"+id, val)
+    elif isinstance(val, PyLong):
+        save_dataset("/"+id, int(val))
+    else:      
+        print id, val  
+        set_attribute(path, id, val)
+
+
+
+#writeFrameMetadata(path, id);
+
+set_exec_pars(open = False)
+#Enforce the same timestamp to data & image files.
+snapshot_file = get_exec_pars().path+ ".png";
+
+
+#ImageBuffer.saveImage(cam_server.output, snapshot_file, "png");
+
+"""
+StringBuilder message = new StringBuilder();
+message.append("Camera: ").append(cameraName).append(" (").
+        append((server != null) ? "server" : "direct").append(")").append("\n");
+message.append("Screen: ").append(String.valueOf(valueScreen.getLabel().getText())).append("\n");
+message.append("Filter: ").append(String.valueOf(valueFilter.getLabel().getText())).append("\n");
+message.append("Data file: ").append(getContext().getExecutionPars().getPath()).append("\n");
+message.append("Comment: ").append(textComment.getText()).append("\n");
+if ((fitOv != null) && (fitOv.length > 5)) {
+    Overlays.Text text = (Overlays.Text) fitOv[5];
+    message.append(text.getText()).append("\n");
+}
+elog((String) comboLogbook.getSelectedItem(), "ScreenPanel Snapshot", message.toString(), new String[]{snapshotFile});
+"""