Update codes

sample/PC_GUI_Program/PC_GUI.py

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+# -*- coding: utf-8 -*-
+
+# Form implementation generated from reading ui file 'test.ui'
+#
+# Created by: PyQt4 UI code generator 4.11.4
+#
+# WARNING! All changes made in this file will be lost!
+
+from PyQt4 import QtCore, QtGui
+from PyQt4.QtGui import *
+from PyQt4.QtCore import *
+import sys
+import os
+from PIL import Image
+
+try:
+    _fromUtf8 = QtCore.QString.fromUtf8
+except AttributeError:
+    def _fromUtf8(s):
+        return s
+
+try:
+    _encoding = QtGui.QApplication.UnicodeUTF8
+    def _translate(context, text, disambig):
+        return QtGui.QApplication.translate(context, text, disambig, _encoding)
+except AttributeError:
+    def _translate(context, text, disambig):
+        return QtGui.QApplication.translate(context, text, disambig)
+
+class Ui_Dialog(object):
+    def setupUi(self, Dialog):
+        im = Image.open('test.jpg') # Image Open & Resize
+        size = (500,500)
+        im.thumbnail(size)
+        im.save('test.jpg')         # added by tom
+
+
+        Dialog.setObjectName(_fromUtf8("LTE Cat.M1 Picture Receiver"))
+        Dialog.resize(566, 464)
+        self.progressBar = QtGui.QProgressBar(Dialog)
+        self.progressBar.setGeometry(QtCore.QRect(60, 50, 301, 31))
+        self.progressBar.setProperty("value", 24)
+        self.progressBar.setObjectName(_fromUtf8("progressBar"))
+        self.pushButton = QtGui.QPushButton(Dialog)
+        self.pushButton.setEnabled(True)
+        self.pushButton.setGeometry(QtCore.QRect(400, 37, 141, 52))
+        self.pushButton.setObjectName(_fromUtf8("Server Open"))
+
+
+        self.label = QtGui.QLabel(Dialog)                           # Label Image
+        self.label.setGeometry(QtCore.QRect(70, 140, 431, 281))     #
+        self.label.setPixmap(QPixmap("test.jpg"))                   # aaded by tom
+
+        self.groupBox = QtGui.QGroupBox(Dialog)
+        self.groupBox.setGeometry(QtCore.QRect(30, 30, 361, 61))
+        self.groupBox.setObjectName(_fromUtf8("groupBox"))
+        self.groupBox_2 = QtGui.QGroupBox(Dialog)
+        self.groupBox_2.setGeometry(QtCore.QRect(30, 100, 511, 351))
+        self.groupBox_2.setObjectName(_fromUtf8("groupBox_2"))
+
+
+
+        self.retranslateUi(Dialog)
+        QtCore.QMetaObject.connectSlotsByName(Dialog)
+
+    def retranslateUi(self, Dialog):
+        Dialog.setWindowTitle(_translate("Dialog", "LTE Cat.M1 Picture Receiver", None))
+        self.pushButton.setText(_translate("Dialog", "Server Open", None))
+        self.groupBox.setTitle(_translate("Dialog", "Status", None))
+        self.groupBox_2.setTitle(_translate("Dialog", "Picture Preview", None))
+

sample/PC_GUI_Program/PC_GUI.ui

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+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Dialog</class>
+ <widget class="QDialog" name="Dialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>585</width>
+    <height>428</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <widget class="QMdiArea" name="mdiArea">
+   <property name="geometry">
+    <rect>
+     <x>40</x>
+     <y>200</y>
+     <width>200</width>
+     <height>160</height>
+    </rect>
+   </property>
+  </widget>
+  <widget class="QGraphicsView" name="graphicsView">
+   <property name="geometry">
+    <rect>
+     <x>290</x>
+     <y>190</y>
+     <width>256</width>
+     <height>192</height>
+    </rect>
+   </property>
+  </widget>
+  <widget class="QProgressBar" name="progressBar">
+   <property name="geometry">
+    <rect>
+     <x>60</x>
+     <y>110</y>
+     <width>441</width>
+     <height>23</height>
+    </rect>
+   </property>
+   <property name="value">
+    <number>24</number>
+   </property>
+  </widget>
+  <widget class="QPushButton" name="pushButton">
+   <property name="geometry">
+    <rect>
+     <x>60</x>
+     <y>60</y>
+     <width>75</width>
+     <height>23</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>PushButton</string>
+   </property>
+  </widget>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

sample/PC_GUI_Program/PC_GUI_Program_Server.py

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+# -*- coding: utf-8 -*- //
+
+from PyQt4.QtGui import *
+import sys
+import os
+from PyQt4 import QtCore, QtGui
+import socketserver
+from os.path import exists
+import time, datetime
+import threading
+from PIL import Image
+from PIL import ImageFile
+ImageFile.LOAD_TRUNCATED_IMAGES = True
+from PyQt4.QtCore import *
+
+HOST = ''
+PORT = 7777
+progressBar_statusValue =0
+
+# MyDiag.py 모듈 import
+import PC_GUI
+
+class MySignal(QtCore.QObject):
+    signal1 = QtCore.pyqtSignal(QtCore.QObject)
+    def run(self):
+        self.signal1.emit(self)
+
+class MySignal2(QtCore.QObject):
+    signal2 = QtCore.pyqtSignal(QtCore.QObject)
+    def run(self):
+        self.signal2.emit(self)
+
+mysignal = MySignal()
+mysignal2 = MySignal2()
+
+# MyDiag 모듈 안의 Ui_MyDialog 클래스로부터 파생
+class XDialog(QDialog, PC_GUI.Ui_Dialog):
+    global progressBar_statusValue
+
+    def __init__(self):
+        QDialog.__init__(self)
+        # setupUi() 메서드는 화면에 다이얼로그 보여줌
+        self.setupUi(self)
+        self.pushButton.clicked.connect(self.run)
+        #self.pushButton_2.clicked.connect(self.imageRefresh) 
+
+        mysignal.signal1.connect(self.imageRefresh)
+        mysignal2.signal2.connect(self.resetProgressbar)
+
+    def run(self):
+        runServer()
+        #while progressBar_statusValue < 100:
+        #    self.progressBar.setValue(progressBar_statusValue)
+        #self.progressBar.setValue(100)
+
+    @pyqtSlot()
+    def imageRefresh(self):
+        #self.setupUi.label.setText("첫번째 버튼")
+        im = Image.open('download/test.jpg') # Image Open & Resize
+        size = (500,500)
+        im.thumbnail(size)
+        im.save('download/test.jpg')         # added by tom
+        self.label.setPixmap(QPixmap("download/test.jpg"))
+
+    @pyqtSlot()
+    def resetProgressbar(self):
+        while progressBar_statusValue < 100:
+            self.progressBar.setValue(progressBar_statusValue)
+        self.progressBar.setValue(100)
+
+class MyTcpHandler(socketserver.BaseRequestHandler):
+    def handle(self):
+        global progressBar_statusValue
+        dataTransferred = 0
+        print('[Connected to: %s]' %self.client_address[0])
+
+        fileInfo = self.request.recv(1024) # 클라이언트로 부터 파일이름을 전달받음
+        fileInfo = fileInfo.decode() # 파일이름 이진 바이트 스트림 데이터를 일반 문자열로 변환
+
+        fileInfo_parsing = fileInfo.split(',')
+        fileName = fileInfo_parsing[0]
+        fileSize = fileInfo_parsing[1]
+        print('[fileSize] : ', str(fileSize))
+
+        f = open('download/' + fileName, 'wb')
+        data = self.request.recv(4096)
+        cur_time = datetime.datetime.now()
+        mysignal2.run()
+        while  data:
+            f.write(data)
+            dataTransferred += len(data)
+            progressBar_statusValue = ( dataTransferred/int(fileSize) ) * 100
+            data = self.request.recv(4096)
+        cur_time1 = datetime.datetime.now()
+
+        print('[recved time] : ', str(cur_time))
+        print('[recved1 time] : ', str(cur_time1))
+        print('[File]: %s , [Size]: %d Bytes' %(fileName, dataTransferred))
+        print('[Comeplete]')
+        print('[recving time] : ', str(cur_time1-cur_time))
+        mysignal.run()
+
+def runServer():
+    print('[Server Start]')
+    print("[To terminate, Press 'Ctrl + C']")
+
+    try:
+        server = socketserver.TCPServer((HOST,PORT),MyTcpHandler)
+        #server.serve_forever()
+        threading.Thread(target=server.serve_forever).start()
+    except KeyboardInterrupt:
+        print('[Terminate]')	
+
+app = QApplication(sys.argv)
+dlg = XDialog()
+dlg.show()
+app.exec_()

sample/Raspberry_Pi_Client/Raspberry Pi Client.py

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+import socket
+from os.path import exists
+import time,datetime
+import os
+
+HOST = '64:ff9b::de62:adcb'
+# HOST = '222.xxx.xxx.xxx'
+
+PORT = 7777
+
+
+def sendFileToServer(filename):
+    data_transferred = 0
+
+    sock = None
+    for res in socket.getaddrinfo(HOST, PORT, socket.AF_UNSPEC, socket.SOCK_STREAM):
+        af, socktype, proto, canonname, sa = res
+        try:
+            sock = socket.socket(af, socktype, proto)
+        except OSError as msg:
+            sock = None
+            continue
+        try:
+            sock.connect(sa)
+        except OSError as msg:
+            sock.close()
+            sock = None
+            continue
+        break
+    if sock is None:
+        print('couldnt open socket')
+        sys.exit(1)
+    with sock:
+        sock.sendall(filename.encode())
+        filename_parsing = filename.split(',')
+        filename = filename_parsing[0]
+        if not exists(filename):
+            print('file does not exist!')
+            return
+        print('[Start Sending]')
+        cur_time = datetime.datetime.now()
+        fUploadFile = open(filename,'rb')
+        sRead = fUploadFile.read(4096)
+        while sRead:
+            data_transferred+= len(sRead)
+            sock.send(sRead)
+            sRead = fUploadFile.read(4096)
+
+        cur_time1 = datetime.datetime.now()
+
+
+    print('[File]: %s ,  [Size]: %d Bytes' %(filename, data_transferred))
+    print('[send time] : ', str(cur_time))
+    print('[send1 time] : ', str(cur_time1))
+    print('[sending time] : ', str(cur_time1 - cur_time))
+    print('[Complete]')
+
+
+
+os.system("raspistill -o test.jpg -t 500 -q 5")
+
+filename = input('Input File Name to Transfer:')
+fileSize = os.path.getsize("test.jpg")
+print("File size is : ", str(fileSize))
+fileInfo = filename + ","+str(fileSize)
+sendFileToServer(fileInfo)