def zero(channel):
gf.zero(channel)
# Change 'Zeroed' indicator color
if channel == 1:
app.btnZeroed1.config(bg="#1cb251")
elif (channel == 2):
app.btnZeroed2.config(bg="#1cb251")
elif (channel == 3):
app.btnZeroed3.config(bg="#1cb251")
def closeMode(channel):
gf.closeLoop(channel)
# Change calling button's color to show what mode the piezo controller is in.
# #1cb251 is a darkish green
if channel == 1:
app.btnOLoop1.config(bg="gray")
app.btnCLoop1.config(bg="#1cb251")
elif channel == 2:
app.btnOLoop2.config(bg="gray")
app.btnCLoop2.config(bg="#1cb251")
elif channel == 3:
app.btnOLoop3.config(bg="gray")
app.btnCLoop3.config(bg="#1cb251")
def updatePosition():
position_um = gf.getPosition()
# The round function is rounding to the nearest thousandth.
app.txtPos1.delete(0, Tkinter.END)
app.txtPos1.insert(0, str(round(position_um[0], 3)))
app.txtPos2.delete(0, Tkinter.END)
app.txtPos2.insert(0, str(round(position_um[1], 3)))
app.txtPos3.delete(0, Tkinter.END)
app.txtPos3.insert(0, str(round(position_um[2], 3)))
#print position_um[0]
app.after(200, updatePosition)
# Imports for plotting path
import matplotlib as mpl
from mpl_toolkits.mplot3d import Axes3D
import matplotlib.pyplot as plt
#def sphere(x):
# print x[0]
# print x[1]
# print x[2]
# print ""
# return sum((x[0:])**2.0)
#def rosen(x):
# return sum(100.0*(x[1:]-x[:-1]**2.0)**2.0 + (1-x[:-1])**2.0)
#bnds = ((2,5),(-2,0))
x0 = numpy.array([10, 10])
gf.connect()
sleep(3) # Gives piezo enough time to initialize
res = minimize(daq.J,
x0,
method='nelder-mead',
options={
'xatol': 0.2,
'fatol': 10,
'disp': True
})
print(res.x)
course = daq.getPath()
# Plot the course
fig = plt.figure()
ax = fig.gca(projection='3d')
def setTarget3():
position = float(app.txtTarget3.get())
gf.setPosition(position, 3)
app.txtTarget3.delete(0, Tkinter.END)
app.txtTarget3.insert(0, "")
def down(step, channel):
step = float(step)
gf.stepDown(step, channel)
def up(step, channel):
step = float(step)
gf.stepUp(step, channel)
def on_closing():
gf.disconnect()
app.destroy()
print "NOTE: \nUntil a bug fix is found, please use the key combination \"Ctrl + C\" to terminate the program.\n"
def initialize(self):
self.grid()
# CHANNEL LABELS
# Channel 1 label
self.lblCh1 = Tkinter.Label(self, text="Ch 1:")
self.lblCh1.grid(column=0, row=0, rowspan=2, sticky='EW')
# Channel 2 Label
self.lblCh2 = Tkinter.Label(self, text="Ch 2:")
self.lblCh2.grid(column=0, row=2, rowspan=2, sticky='EW')
# Channel 3 Label
self.lblCh3 = Tkinter.Label(self, text="Ch 3:")
self.lblCh3.grid(column=0, row=4, rowspan=2, sticky='EW')
# IDENT BUTTONS
# Chanel 1 IDENT
self.btnId1 = Tkinter.Button(self,
text="IDENT",
bg="#f4a641",
command=lambda: gf.identify(1))
self.btnId1.grid(column=1, row=0, rowspan=2, sticky='EW')
# Chanel 2 IDENT
self.btnId2 = Tkinter.Button(self,
text="IDENT",
bg="#f4a641",
command=lambda: gf.identify(2))
self.btnId2.grid(column=1, row=2, rowspan=2, sticky='EW')
# Chanel 3 IDENT
self.btnId3 = Tkinter.Button(self,
text="IDENT",
bg="#f4a641",
command=lambda: gf.identify(3))
self.btnId3.grid(column=1, row=4, rowspan=2, sticky='EW')
# POSITION DISPLAY
# Chanel 1 Position
self.frmPos1 = Tkinter.Frame(self)
self.frmPos1.grid(column=2, row=0, rowspan=2, sticky='EW')
self.grpPos1 = Tkinter.LabelFrame(self.frmPos1,
text="Position (um)",
padx=5,
pady=5)
self.grpPos1.grid(column=0, row=0, sticky='EW')
self.txtPos1 = Tkinter.Entry(self.grpPos1, text="this")
self.txtPos1.grid(column=0, row=0, sticky='EW')
# Chanel 2 Position
self.frmPos2 = Tkinter.Frame(self)
self.frmPos2.grid(column=2, row=2, rowspan=2, sticky='EW')
self.grpPos2 = Tkinter.LabelFrame(self.frmPos2,
text="Position (um)",
padx=5,
pady=5)
self.grpPos2.grid(column=0, row=0, sticky='EW')
self.txtPos2 = Tkinter.Entry(self.grpPos2)
self.txtPos2.grid(column=0, row=0, sticky='EW')
# Chanel 3 Position
self.frmPos3 = Tkinter.Frame(self)
self.frmPos3.grid(column=2, row=4, rowspan=2, sticky='EW')
self.grpPos3 = Tkinter.LabelFrame(self.frmPos3,
text="Position (um)",
padx=5,
pady=5)
self.grpPos3.grid(column=0, row=0, sticky='EW')
self.txtPos3 = Tkinter.Entry(self.grpPos3)
self.txtPos3.grid(column=0, row=0, sticky='EW')
# LOOP MODE BUTTONS
# Chanel 1 Mode
self.btnOLoop1 = Tkinter.Button(
self, text="Open Loop", bg="gray",
command=lambda: openMode(1)) #gf.openLoop1)
self.btnOLoop1.grid(column=3, row=0, sticky='SEW')
self.btnCLoop1 = Tkinter.Button(
self,
text="Closed Loop",
bg="#1cb251",
command=lambda: closeMode(1)) #gf.closeLoop1)
self.btnCLoop1.grid(column=3, row=1, sticky='NEW')
# Chanel 2 Mode
self.btnOLoop2 = Tkinter.Button(self,
text="Open Loop",
bg="gray",
command=lambda: openMode(2))
self.btnOLoop2.grid(column=3, row=2, sticky='SEW')
self.btnCLoop2 = Tkinter.Button(self,
text="Closed Loop",
bg="#1cb251",
command=lambda: closeMode(2))
self.btnCLoop2.grid(column=3, row=3, sticky='NEW')
# Chanel 3 Mode
self.btnOLoop3 = Tkinter.Button(self,
text="Open Loop",
bg="gray",
command=lambda: openMode(3))
self.btnOLoop3.grid(column=3, row=4, sticky='SEW')
self.btnCLoop3 = Tkinter.Button(self,
text="Closed Loop",
bg="#1cb251",
command=lambda: closeMode(3))
self.btnCLoop3.grid(column=3, row=5, sticky='NEW')
# TARGET VALUE TEXT BOX
# Chanel 1 Target
self.lblInfo1 = Tkinter.Label(self, text="Range 0.0 to 20 um")
self.lblInfo1.grid(column=4, row=0, sticky='SEW')
self.txtTarget1 = Tkinter.Entry(self)
self.txtTarget1.bind("<Return>", setTargetEvent1)
self.txtTarget1.grid(column=4, row=1, sticky='NEW')
# Chanel 2 Target
self.lblInfo2 = Tkinter.Label(self, text="Range 0.0 to 20 um")
self.lblInfo2.grid(column=4, row=2, sticky='SEW')
self.txtTarget2 = Tkinter.Entry(self)
self.txtTarget2.bind("<Return>", setTargetEvent2)
self.txtTarget2.grid(column=4, row=3, sticky='NEW')
# Chanel 3 Target
self.lblInfo3 = Tkinter.Label(self, text="Range 0.0 to 20 um")
self.lblInfo3.grid(column=4, row=4, sticky='SEW')
self.txtTarget3 = Tkinter.Entry(self)
self.txtTarget3.bind("<Return>", setTargetEvent3)
self.txtTarget3.grid(column=4, row=5, sticky='NEW')
# SET TARGET BUTTON
# Chanel 1 Set Button
self.btnSetTarget1 = Tkinter.Button(self,
text="SET TARGET",
bg="#4286f4",
command=setTarget1)
self.btnSetTarget1.grid(column=5, row=0, rowspan=2, sticky='EW')
# Chanel 2 Set Button
self.btnSetTarget2 = Tkinter.Button(self,
text="SET TARGET",
bg="#4286f4",
command=setTarget2)
self.btnSetTarget2.grid(column=5, row=2, rowspan=2, sticky='EW')
# Chanel 3 Set Button
self.btnSetTarget3 = Tkinter.Button(self,
text="SET TARGET",
bg="#4286f4",
command=setTarget3)
self.btnSetTarget3.grid(column=5, row=4, rowspan=2, sticky='EW')
# STEP SIZE LABEL
# Chanel 1 Label
self.lblStepSize1 = Tkinter.Label(self, text="STEP\nSIZE")
self.lblStepSize1.grid(column=6, row=0, rowspan=2, sticky='EW')
# Chanel 2 Label
self.lblStepSize2 = Tkinter.Label(self, text="STEP\nSIZE")
self.lblStepSize2.grid(column=6, row=2, rowspan=2, sticky='EW')
# Chanel 3 Label
self.lblStepSize3 = Tkinter.Label(self, text="STEP\nSIZE")
self.lblStepSize3.grid(column=6, row=4, rowspan=2, sticky='EW')
# STEP VALUE TEXT BOX
# Chanel 1 Step
self.lblStepInfo1 = Tkinter.Label(self, text="Range 0.005 to 20 um")
self.lblStepInfo1.grid(column=7, row=0, sticky='SEW')
self.txtStepVal1 = Tkinter.Spinbox(self,
from_=.005,
to=7.5,
increment=.005)
self.txtStepVal1.grid(column=7, row=1, sticky='NEW')
# Chanel 2 Step
self.lblStepInfo2 = Tkinter.Label(self, text="Range 0.005 to 20 um")
self.lblStepInfo2.grid(column=7, row=2, sticky='SEW')
self.txtStepVal2 = Tkinter.Spinbox(self,
from_=.005,
to=7.5,
increment=.005)
self.txtStepVal2.grid(column=7, row=3, sticky='NEW')
# Chanel 3 Step
self.lblStepInfo3 = Tkinter.Label(self, text="Range 0.005 to 20 um")
self.lblStepInfo3.grid(column=7, row=4, sticky='SEW')
self.txtStepVal3 = Tkinter.Spinbox(self,
from_=.005,
to=7.5,
increment=.005)
self.txtStepVal3.grid(column=7, row=5, sticky='NEW')
# STEP BUTTONS
# Chanel 1 Mode
self.btnStepUp1 = Tkinter.Button(
self,
text="UP",
bg="#1cb251",
command=lambda: up(self.txtStepVal1.get(), 1))
self.btnStepUp1.grid(column=8, row=0, sticky='SEW')
self.btnStepDown1 = Tkinter.Button(
self,
text="DOWN",
bg="#d83e3e",
command=lambda: down(self.txtStepVal1.get(), 1))
self.btnStepDown1.grid(column=8, row=1, sticky='NEW')
# Chanel 2 Mode
self.btnStepUp2 = Tkinter.Button(
self,
text="UP",
bg="#1cb251",
command=lambda: up(self.txtStepVal2.get(), 2))
self.btnStepUp2.grid(column=8, row=2, sticky='SEW')
self.btnStepDown2 = Tkinter.Button(
self,
text="DOWN",
bg="#d83e3e",
command=lambda: down(self.txtStepVal2.get(), 2))
self.btnStepDown2.grid(column=8, row=3, sticky='NEW')
# Chanel 3 Mode
self.btnStepUp3 = Tkinter.Button(
self,
text="UP",
bg="#1cb251",
command=lambda: up(self.txtStepVal3.get(), 3))
self.btnStepUp3.grid(column=8, row=4, sticky='SEW')
self.btnStepDown3 = Tkinter.Button(
self,
text="DOWN",
bg="#d83e3e",
command=lambda: down(self.txtStepVal3.get(), 3))
self.btnStepDown3.grid(column=8, row=5, sticky='NEW')
# ZERO BUTTONS
# Chanel 1 Zeroes
self.btnZero1 = Tkinter.Button(self,
text="Zero",
command=lambda: zero(1))
self.btnZero1.grid(column=9, row=0, sticky='SEW')
self.btnZeroed1 = Tkinter.Button(self,
text="Zeroed",
bg="#1cb251",
state="disabled") #bg="gray"
self.btnZeroed1.grid(column=9, row=1, sticky='NEW')
# Chanel 2 Zeroes
self.btnZero2 = Tkinter.Button(self,
text="Zero",
command=lambda: zero(2))
self.btnZero2.grid(column=9, row=2, sticky='SEW')
self.btnZeroed2 = Tkinter.Button(self,
text="Zeroed",
bg="#1cb251",
state="disabled") #bg="gray"
self.btnZeroed2.grid(column=9, row=3, sticky='NEW')
# Chanel 3 Zeroes
self.btnZero3 = Tkinter.Button(self,
text="Zero",
command=lambda: zero(3))
self.btnZero3.grid(column=9, row=4, sticky='SEW')
self.btnZeroed3 = Tkinter.Button(self,
text="Zeroed",
bg="#1cb251",
state="disabled") #bg="gray"
self.btnZeroed3.grid(column=9, row=5, sticky='NEW')
# STATUS BAR
self.statusLbl = Tkinter.Label(self, text="STATUS:")
self.statusLbl.grid(column=1, row=6, sticky='W')
self.status = Tkinter.Label(self, text="READY")
self.status.grid(column=2, row=6, sticky='EW')
# OPEN GRAPH BUTTON
self.oscopeBtn = Tkinter.Button(self,
text="Start Oscilloscope",
command=lambda: openScope(self))
self.oscopeBtn.grid(column=3, row=6, sticky='EW')
# GRAPH
self.fig = plt.figure()
self.ax1 = self.fig.add_subplot(1, 1, 1)
#self.ani = animation.FuncAnimation(self.fig, animate, interval=20)
self.canvas = FigureCanvasTkAgg(self.fig, self)
self.canvas.draw()
self.canvas.get_tk_widget().grid(column=10,
row=0,
rowspan=7,
sticky='EW')
def __init__(self, parent):
gf.connect()
Tkinter.Tk.__init__(self, parent)
self.parent = parent
self.initialize()