def connect():
global fd, offline
if offline == False: # Already Online
msgwin.msg('Already Connected. ' + fd.last_msg(), 'black')
return
fd = phm.phm() # Create Phm Object, find Hardware
if fd == None:
import offline
fd = offline.phm()
offline = True
root.title('No Hardware Connection, running offline')
msgwin.msg('No Hardware Connection, running offline', 'red')
return
msgwin.msg('Found Phoenix Hardware ' + fd.last_msg(), 'black')
root.title(fd.last_msg())
offline = False
if active_expt != None:
switch_expt(active_expt)
""" Connect Capacitor between CH0 and GND. Resistor from D3out to CH0. For linear charging: Connect capcitor between D3out and CH0. Resistor from CCS to CH0 """ import phm, time p=phm.phm() p.select_adc(0) p.set_adc_size(2) p.write_outputs(8) time.sleep(1) p.enable_set_low(3) v=p.read_block(200,25,0) p.plot_data(v) p.save_data(v, 'cap.dat') print 'Press any Key to Exit' raw_input()
running = False
def setduration(self):
global maxtime
maxtime = Scale.get()
for ch in range(NUMCHANS):
dispobjects[ch].delete_lines()
dispobjects[ch].setWorld(0, 0, maxtime, maxvolts)
dispobjects[ch].mark_axes('Seconds','mV')
if len(data[ch]) > 1:
#dispobjects[ch].delete_lines()
dispobjects[ch].line(data[ch], 'black')
def quit():
sys.exit()
ph = phm.phm()
ph.set_adc_size(2)
ph.select_adc(0) # Use this is NUMCHANS = 1
root = Tk()
Canvas(root, width = WIDTH, height = 5).pack(side=TOP) # Some space at the top
for k in range(NUMCHANS):
w = draw.disp(root, width=WIDTH, height=HEIGHT) # make plot objects using draw.disp
w.setWorld(0, 0, maxtime, maxvolts)
w.mark_axes('Seconds','mV')
dispobjects.append(w)
dispobjects[0].mark_axes('milli Seconds','mV')
cf = Frame(root, width = WIDTH, height = 10)
cf.pack(side=TOP, fill = BOTH, expand = 1)
pass #ignore errors
ch = ch + 1
def update(self):
self.update_digins()
if self.looping == True:
self.draw()
if self.waiting_capture:
for val in self.data:
if abs(val[1]) > self.limit:
self.looping = False
self.waiting_capture = False
self.msg.config(text='Captured')
break
self.parent.after(10, self.update)
return
root = Tk()
fd = phm.phm()
if fd == None:
root.title('Error')
Label(root, bg = 'red',text='Phoenix-M Hardware not found').pack()
root.mainloop()
sys.exit()
font = tkFont.Font ( family="times", size=12, weight="normal" )
root.option_add ( "*font", font)
root.title('CROplus')
CRO(root)
root.mainloop()
import phm, time
p = phm.phm()
p.set_ddr(0, 255)
pos = 0
seq = [12, 6, 3, 9]
i = 0
while (1):
p.set_port(0, seg[i % 3])
i += 1
