Changeset 771 in ETALON

Timestamp:

May 25, 2018, 3:17:53 PM (6 years ago)

Author:

moutardier

Message:

modification des programmes afin de faire les graphiques

Location:

BPM

Files:

• initialise_motors.py (modified) (2 diffs)
• motor_control.py (modified) (5 diffs)
• scope_function.py (modified) (1 diff)

BPM/initialise_motors.py

@@ -8 +8 @@
 from bpm_constants import *
 from scope_function import *
+import numpy as np
+import matplotlib.pyplot as plt
+
 
 VERBOSE_DEFAULT=0
@@ -243 +246 @@
 
 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)
+    L = [[],[],[],[],[]]
+    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)
-        motor_disable(1)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+        l = read_scope_and_write(i, fichier)
+        for i in range(5):
+            L[i].append(l[i])
+    time.sleep(1)
+    move_motor_absolute(1,5000,begin)
+    while motor_get(1, 'status') != 'READY':
+        time.sleep(1)
+    time.sleep(1)
+    motor_disable(1)
+    for i in range(4):
+         plt.plot(L[0],L[i+1])
+    plt.show()
 
 

BPM/motor_control.py

@@ -4 +4 @@
 from initialise_motors import *
 from scope_function import *
+import numpy as np
 import matplotlib.pyplot as plt
 
@@ -9 +10 @@
 # moteur 2 -> verticale
 
-#motor_enable(1)
+motor_enable(1)
 
 #controller_hello()
@@ -15 +16 @@
 #time.sleep(1)
 #move_motor_relative(1,1000,1000)
-
 #urllib.urlretrieve('http://10.0.1.112/crt_print.png','../oscillo_17-05-2018_voltage5V_freq1MHz_signal_carre/test2.png')
-
 #if not os.path.exists(repertoire):
 #os.makedirs('./test')    cree repertoir 
@@ -24 +23 @@
 
 
-# creation graphique
+#                                 creation graphique
 
-A = loadtxt('donnees.dat')
+
+turn_on()
+fichier = open("test.txt", "w")
+horizontal_aquisition(0,2,1,fichier)
+fichier.close()
+#turn_off()
+
+"""
+fichier = open("24-05-2018_aquisition_from_0_to_400000_step_of_1000.txt", "r")
+A = fichier.read()
+
 X = []
 Y1 = []
@@ -32 +41 @@
 Y3 = []
 Y4 = []
+a = ""
+l = 0
 
-for i in range(A):
-    if (i%5) == 0:
-        X.append(A[i])
-    elif (i%5) == 1:
-        Y1.append(A[i])
-    elif (i%5) == 2:
-        Y2.append(A[i])
-    elif (i%5) == 3:
-        Y3.append(A[i])
+
+for i in A:
+    if (i == "\n") :
+         if l == 0:
+             X.append(a)
+             
+             l += 1
+         elif l == 1:
+             Y1.append(a)
+             #print(a)
+             l += 1
+         elif l == 2:
+             Y2.append(a)
+             l += 1
+         elif l == 3:
+             Y3.append(a)
+             l += 1
+         else:
+             Y4.append(a)
+             l = 0
+         a = ""
     else:
-        Y4.append(A[i])
+        a += i
+
+def float_list(l):
+    L = []
+    for i in l:
+        L.append(float(i))
+    return(L)
+    
+X = float_list(X)
+Y1 = float_list(Y1)
+Y2 = float_list(Y2)
+Y3 = float_list(Y3)
+Y4 = float_list(Y4)
 
 plt.plot(X,Y1)
+plt.plot(X,Y2)
+plt.plot(X,Y3)
+plt.plot(X,Y4)
 plt.show()
 
-
-"""
-turn_on()
-fichier = open("24-05-2018_aquisition_from_0_to_400000_step_of_1000.txt", "w")
-horizontal_aquisition(0,400000,1000,fichier)
-fichier.close()
-turn_off()
+#fichier.close()
 """
 

BPM/scope_function.py

@@ -48 +48 @@
 
 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?')
+    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?')
+    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 suppress_alignea(l):
+    L = ''
+    for i in l:
+        if not(i == '\n'):
+            L += i
+    return(L)
+    
 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)
+    fichier.write(str(position)+' ')
+    L = [position]
+    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?')
+        valeur = suppress_alignea(valeur)
+        L.append(float(valeur))
+        fichier.write(valeur+' ')
+    fichier.write('\n')
+    return(L)
+        
 
 
 
 
-