def Run(self):
if self.started_flag != True:
self.thread_source = Data_Source(self,self.url,self.cmd_queue,self.data_queue)
self.thread_source.setDaemon(True)
self.thread_source.start() #启动后台线程, 与endpoint server进行连接与通信
self.started_flag = True
serial_name = self.url.split("/")[1]
open_cmd = "open:%s:%s"%(serial_name,'115200')
print open_cmd
self.cmd_queue.put(open_cmd)
time.sleep(0.01)
#set hard ware below
self.SetupHW()
# flush outdated data
while not self.data_queue.empty():
self.data_queue.get()
self.cmd_queue.put("run:")
from autoencoder import Autoencoder from config import Config from data_source import Data_Source config = Config() config.init() model = Autoencoder(config) data_source = Data_Source(config) model.train(data_source)
from config import Config
from data_source import Data_Source
import numpy as np
import tensorflow as tf
config = Config()
config.init()
model = Autoencoder(config)
if config.data_source == "mnist":
from data_source import Data_Source
elif config.data_source == "ucf":
from data_source_ucf import Data_Source
elif config.data_source == "youtube":
from data_source_youtube import Data_Source
data_source = Data_Source(config)
if config.train:
model.train(data_source)
else:
assert config.load_model != ""
model.saver.restore(model.sess, config.load_model)
sample, target = data_source.get_train_batch_ae()
logit, decode = model.sess.run([model.logits, model.decode],
feed_dict={model.sample_input: sample})
print("=== cross_entropy ===")
ce = model.sess.run(
tf.reduce_mean(
tf.reduce_sum(tf.nn.sigmoid_cross_entropy_with_logits(
class Signal(wx.Dialog):
def __init__(self,window=None,ok_colour="green",bad_colour="red",url=None,table=None):
super(Signal, self).__init__(parent=None)
self.window = window
self.ok_colour = ok_colour
self.old_ok_colour = ok_colour
self.bad_colour= bad_colour
self.old_bad_colour = bad_colour
self.data = []
self.cmd_queue=Queue(-10)
self.data_queue=Queue(-10)
self.started_flag = False
self.thread_source = None
self.count = 0
self.xmax= 0.0
self.ymax= 0.0
self.SetRefer_entries(table)
self.SetUrl(url)
self.Bind(EVT_MY_EVENT, self.OnNewData)
self.trig_status = False
self.record = Test_Record()
#self.NewRecordSN = ''
self.status = None
self.eut = None
self.thermo = Thermo()
self.filter_option = True
def SetPN(self,eut):#extract PN from eut object
if not isinstance(eut,Eut):
print "Error: invalid type, should be Eut!"
return None
self.eut = eut
self.record.SetPN(eut.GetPN())
self.window.UpdateRecord()
def SetSN(self,SN):
self.record.SetSN(SN)
self.window.UpdateRecord()
def UploadSN(self,SN):
self.window.UploadSN(SN)
def SetWindow(self,window):
self.window = window
def GetData(self):
return self.data
def SetOkColour(self,colour):
self.ok_colour = colour
def GetOkColour(self):
return self.ok_colour
def GetBackColour(self):
return self.window.GetBackColour()
def GetGridColour(self):
return self.window.GetGridColour()
def GetFilterOption(self):
return self.filter_option
def SetFilterOption(self,option):
self.filter_option = option
if option == True:
self.cmd_queue.put("Filter:On")
else:
self.cmd_queue.put("Filter:Off")
def SetBadColour(self,colour):
self.bad_colour = colour
def GetBadColour(self):
return self.bad_colour
def SetUrl(self,url):
if not url:
return
self.url = url
def GetUrl(self):
return self.url
def SetRefer_entries(self,table):
if table and isinstance(table,list):
self.refer_entries = table
self.refer_entries.sort(key=lambda x:x.GetYvalue())
#print "signal max value",self.refer_entries[-1].GetYvalue()
x0 = self.refer_entries[ 0].GetXvalue()
xn = self.refer_entries[-1].GetXvalue()
if x0 > xn:
xmax = x0
else:
xmax = xn
ymin = self.refer_entries[ 0].GetYvalue()
ymax = self.refer_entries[-1].GetYvalue()
self.SetMaxValue(xmax,ymax)
#gPGA.find_solution(range_=(ymin,ymax),unit="Ohm")
for x in self.refer_entries:
print "signal refers value X,Y",x.GetXvalue(),x.GetYvalue()
else:
self.refer_entries = None
def SetMaxValue(self,xmax,ymax):
self.xmax= float(xmax)
self.ymax= float(ymax)
def GetMaxY(self):
return self.ymax
def GetMaxX(self):
return self.xmax
def SetupHW(self):
cmd_map = {'Ohm':'R','ohm':'R',
'Vol':'U','vol':'U',
'Amp':'I','amp':'I',
}
#根据单位设置RUI
unit = self.eut.GetYunit()
sw_cmd = "adc:swt:%s:"%(cmd_map[unit[:3]])
print sw_cmd
self.cmd_queue.put(sw_cmd)
time.sleep(0.01)
#根据range_设置PGA
range_ = self.eut.GetRange()
r_code,a_code = gPGA.find_solution(range_,unit)
pga_cmd = "adc:pga:r:%d:a:%d"%(r_code,a_code)
print pga_cmd
self.cmd_queue.put(pga_cmd)
time.sleep(0.01)
def Run(self):
if self.started_flag != True:
self.thread_source = Data_Source(self,self.url,self.cmd_queue,self.data_queue)
self.thread_source.setDaemon(True)
self.thread_source.start() #启动后台线程, 与endpoint server进行连接与通信
self.started_flag = True
serial_name = self.url.split("/")[1]
open_cmd = "open:%s:%s"%(serial_name,'115200')
print open_cmd
self.cmd_queue.put(open_cmd)
time.sleep(0.01)
#set hard ware below
self.SetupHW()
# flush outdated data
while not self.data_queue.empty():
self.data_queue.get()
self.cmd_queue.put("run:")
def Init_Data(self):
self.data = []
self.window.SetUnknown()
self.window.Refresh(True)
def OnQueryDB(self,event):
QueryUI = Server_("python refer_table.py")
QueryUI.start()
def Pause(self):
print "signal pause.....\n"
self.cmd_queue.put("stop:")
while not self.data_queue.empty(): # flush outdated data
self.data_queue.get()
#self.Init_Data()
def Configure(self,command):
self.cmd_queue.put(command)
def SampleThermo(self):
if not self.eut.HasNTC():
return
thermo_cmd = "adc:temp:\r"
print thermo_cmd
self.cmd_queue.put(thermo_cmd)
def OnNewData(self, event):
if not self.refer_entries:
return
out = ''
pos = 0
value = 0
while not self.data_queue.empty():
item = self.data_queue.get()
if isinstance(item,dict):
if self.trig_status == False:
continue
Xvalue,Yvalue_ = item["value"]
Yvalue = gPGA.find_result4R(Yvalue_)
#print "Yvalue of R:",Yvalue
length = item["length"]
if length > 100 or item['flag'] == 'step':
length = 100
refer_entry = self.GetReferEntry(Xvalue,Yvalue)
if not refer_entry:
return
#print "new data .............",Xvalue,Yvalue,length
#print "searched refer_entry X,Y:",refer_entry.GetXvalue(),refer_entry.GetYvalue()
Xprecision,Yprecision,xstatus,ystatus = refer_entry.Validate(Xvalue,Yvalue)
if xstatus==True and ystatus==True:
status = True
else:
status = False
self.status = False
self.window.SetFail()
record= Refer_Entry(
Xvalue=Xvalue,
Yvalue=Yvalue,
Xprecision=Xprecision,
Yprecision=Yprecision,
valid_status=status)
record.SetLength(length)
self.data.append(record)
self.record.AppendRecord(
Record_Entry(
refer = refer_entry,
record = record
)
)
self.window.window.UpdateRecordOnce() # signal_control.UpdateRecord()
#self.window.DrawData()
else:
if item.startswith("trigger"):
print "'signal' triggering.........."
self.trig_status = True
self.Init_Data()
self.record.InitRecord()
self.window.UpdateRecord()
self.window.SetUnknown()
NewRecordSN = self.record.AdjustSN(1)
self.UploadSN(NewRecordSN)
#收到触发信号，可以采集温度信号了!
self.SampleThermo()
elif item.startswith("sleep"):
print "'signal' sleeping.........."
if self.trig_status == True:
self.trig_status = False
if self.status != False:
self.window.SetPass()
print "saving.........."
self.record.Save2DBZ()
print "saving ok.........."
elif item.startswith("0t:"):
hex_NTC = int(item[3:7],16)
hex_PT = int(item[7:11],16)
(result,temprature,Rntc,Rref)=self.record.SetupThermo(hex_NTC,hex_PT)
self.window.window.SetThermo(str(round(temprature,3)))
self.window.window.SetThermoValue(str(round(Rntc,3)))
self.window.window.SetThermoRefer(str(round(Rref,3)))
self.window.Refresh(True)
def GetRefer_X(self,Xvalue=0,Yvalue=0):
refer_entry =None
#print len(self.refer_entries),self.refer_entries
x0 = self.refer_entries[0].GetXvalue()
xn = self.refer_entries[-1].GetXvalue()
if x0 > xn:
Xmax =self.refer_entries[0]
Xmin =self.refer_entries[-1]
else:
Xmax =self.refer_entries[-1]
Xmin =self.refer_entries[0]
#print "Xmin,Xmax,X--------------------",Xmin.GetXvalue(),Xmax.GetXvalue(),Xvalue
if Xvalue >= Xmax.GetXvalue():
refer_entry = Xmax
elif Xvalue <= Xmin.GetXvalue():
refer_entry = Xmin
else:
p0 = self.refer_entries[0]
for p1 in self.refer_entries:
x0_ = p0.GetXvalue()
x1 = p1.GetXvalue()
delta0 = abs(Xvalue - x0_)
delta1 = abs(Xvalue - x1)
#judge being within by comparing delta_sum
if (delta0 + delta1) > abs(x1 - x0_):
p0 = p1
continue
#use nearby Yvalue
y0 = p0.GetYvalue()
y1 = p1.GetYvalue()
delta0 = Yvalue - y0
delta1 = Yvalue - y1
if abs(delta0) < abs(delta1):
refer_entry = p0
else:
refer_entry = p1
break
return refer_entry
def GetRefer_Y(self,Xvalue=0,Yvalue=0):
refer_entry= None
if Yvalue <= self.refer_entries[0].GetYvalue():#outof range
refer_entry = self.refer_entries[0]
elif Yvalue >= self.refer_entries[-1].GetYvalue():#outof range
refer_entry = self.refer_entries[-1]
else:
p0 = self.refer_entries[0]
for p1 in self.refer_entries:
y0 = p0.GetYvalue()
y1 = p1.GetYvalue()
delta0 = abs(Yvalue - y0)
delta1 = abs(Yvalue - y1)
#judge being within by comparing delta_sum
if (delta0 + delta1) > abs(y1 - y0):
p0 = p1
continue
#use nearby Yvalue
if abs(delta0) < abs(delta1):
refer_entry = p0
else:
refer_entry = p1
break
return refer_entry # if not found, return None object
def GetReferEntry(self,Xvalue=0,Yvalue=0):
'''Xvalue should be None for using Yvalue as index,
or integer for using itself as index '''
refer_entry =None
refer_entry = self.GetRefer_Y(Xvalue,Yvalue)
return refer_entry # if not found, return None object
