script/tutorial/41_ManualScan.js

@@ -0,0 +1,41 @@
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Manual scan: Manually setting positioners and reading back sensors, but still using 
+// the standard data handling and plotting of built-in scans.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+
+var MOTOR_RANGE = [0.0, 8.0]
+var OUTPUT_SETPOINTS = [1.0, 2.0, 3.0]
+var FIXED_X = true
+
+
+writables_names = to_array([m1.getName(), ao1.getName()], 's')
+readable_names = to_array([ai1.getName(), ai2.getName()], 's')
+start = to_array( [ FIXED_X ? MOTOR_RANGE[0] : -1, OUTPUT_SETPOINTS[0]] , 'd')
+stop =to_array([ FIXED_X ? MOTOR_RANGE[1] : -1, OUTPUT_SETPOINTS[OUTPUT_SETPOINTS.length-1]] , 'd')
+steps = to_array([Math.round(MOTOR_RANGE[1]-MOTOR_RANGE[0]), OUTPUT_SETPOINTS.length-1] , 'i')
+
+print (to_array(writables_names))
+print (to_array(readable_names))
+print (to_array(start))
+print (to_array(stop))
+print (to_array(steps))
+
+scan = new ManualScan(writables_names, readable_names, start, stop,  steps, false)
+
+
+//This option is to plot the foe each output value one 1D series, instead of all in a matrix plot
+set_preference(Preference.PLOT_TYPES, {"ai1":1, "ai2":1})
+
+
+scan.start()
+m1.setSpeed(10.0)
+for (var setpoint1  = MOTOR_RANGE[0]; setpoint1 <=MOTOR_RANGE[1]; setpoint1+=1.0){
+    m1.move(setpoint1)
+    for (var setpoint2 in OUTPUT_SETPOINTS){
+        ao1.write(setpoint2)
+        scan.append (to_array([setpoint1, setpoint2], 'd'), to_array([m1.read(), ao1.read()], 'd'), to_array([ai1.read(), ai2.read()], 'd'))
+    }
+}
+
+scan.end()