Changeset 766 in ETALON

Timestamp:

May 24, 2018, 4:02:37 PM (6 years ago)

Author:

moutardier

Message:

creation de fonction premettant de lire l'oscillo et d'ecrire dans un fichier text, puis de bouger le moteur

Location:

BPM

Files:

• initialise_motors.py (modified) (2 diffs)
• scope_function.py (modified) (1 diff)

BPM/initialise_motors.py

@@ -7 +7 @@
 
 from bpm_constants import *
-
+from scope_function import *
 
 VERBOSE_DEFAULT=0
@@ -218 +218 @@
     return ret
 
+def position_test_horizontal():
+    print('write OK if the zero possition sting is at maxima rigth or NO if it isn\'t')
+    x = raw_input()
+
+    while not (x == 'OK' or x == 'NO'):
+        print('you must check that the string won\'t touch the BPM, hence that te sting is at maxima right when you look from motor side at position 0, and then write OK \n or write NO')
+        x = raw_input()
+
+    if (x == 'NO'):
+        print('Please don\'t forbid to move BPM at maxima right when you look from motor side befor to shut down the motor')
+        exit()
+    
+    else:
+        motor_enable(1)
+        move_motor_absolute(1,5000,400000)
+        while motor_get(1, 'status') != 'READY':
+            time.sleep(1)
+        print('verification of position')
+        time.sleep(5)
+        move_motor_absolute(1,5000,0)
+        while motor_get(1, 'status') != 'READY':
+            time.sleep(1)
+    motor_disable(1)
+
+def horizontal_aquisition(begin,end,pas,fichier):
+        for i in range(begin, end+1,pas):
+                move_motor_absolute(1,5000,i)
+                while motor_get(1, 'status') != 'READY':
+                        time.sleep(1)
+                time.sleep(1)
+                read_scope_and_write(i, fichier)
+        time.sleep(1)
+        move_motor_absolute(1,5000,begin)
+        while motor_get(1, 'status') != 'READY':
+                time.sleep(1)
+        time.sleep(1)
+        motor_disable(1)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
 #controller_hello()
 #move_motor_relative(1,1000,-1000)

BPM/scope_function.py

@@ -46 +46 @@
     writeclient(SCOPE_IP,5025,command+chr(10),1)
     print "SCPI: ",command
+
+def turn_on():
+        scpi_command('CHAN1:STAT ON \nCHAN1:STAT?')
+        scpi_command('CHAN2:STAT ON \nCHAN2:STAT?')
+        scpi_command('CHAN3:STAT ON \nCHAN1:STAT?')
+        scpi_command('CHAN4:STAT ON \nCHAN2:STAT?')
+        scpi_command('CURS1:STAT ON \nCURS1:STAT?')
+
+def turn_off():
+        scpi_command('CURS1:STAT OFF \nCURS1:STAT?')
+        scpi_command('CHAN1:STAT OFF \nCHAN1:STAT?')
+        scpi_command('CHAN2:STAT OFF \nCHAN2:STAT?')
+        scpi_command('CHAN3:STAT OFF \nCHAN2:STAT?')
+        scpi_command('CHAN4:STAT OFF \nCHAN2:STAT?')
+
+
+def read_scope_and_write(position, fichier):
+        fichier.write(str(position)+'\n')       
+        for i in range(4):
+                scpi_command('CURS1:SOUR CH'+str(i+1)+' \n CURS1:SOUR?')
+                valeur = scpi_query('CURS1:FUNC UPE \n CURS:RES?')
+                fichier.write(valeur)
+
+
+
+
+