826012
8260# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'c:\pp\pyt1.ui'
#
# Created by: PyQt5 UI code generator 5.10.1
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtWidgets import QApplication , QMainWindow
from PyQt5.QtGui import QPainter, QColor, QPen
from PyQt5.QtCore import Qt
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
import usb.core
import usb.util
import struct
import sys
import time
class ISP_USB:
AP_FILE=[]
AP_CHECKSUM=0
PacketNumber=0
dev=None
ep_in=None
name=""
def __init__(self):
#self.name=name
#print(name)
self.PacketNumber=0;
self.dev = usb.core.find(idVendor=0x0416, idProduct=0x3F00)
# was it found?
if self.dev is None:
raise ValueError('USB Device not found')
if self.dev.is_kernel_driver_active(0):
self.dev.detach_kernel_driver(0)
self.dev.set_configuration()
usb.util.claim_interface(self.dev, 0)
self.dev.reset()
cfg=self.dev[0]
intf=cfg[(0,0)]
self.ep_in= usb.util.find_descriptor(intf,# match the first OUT endpoint
custom_match = \
lambda e: \
usb.util.endpoint_direction(e.bEndpointAddress) == \
usb.util.ENDPOINT_IN)
ep_out = usb.util.find_descriptor(intf,# match the first OUT endpoint
custom_match = \
lambda e: \
usb.util.endpoint_direction(e.bEndpointAddress) == \
usb.util.ENDPOINT_OUT)
def USB_TRANSFER(self, thelist, PN):
thelist[4]=PN&0xff
thelist[5]=PN>>8&0xff
thelist[6]=PN>>16&0xff
thelist[7]=PN>>24&0xff
test=self.dev.write(0x02,thelist)
return_str=self.dev.read(0x81,64,1000) #return by string
return_buffer=bytearray(return_str)
#print 'rx package'
#print '[{}]'.format(', '.join(hex(x) for x in return_buffer))
checksum=0
for i in range(64):
checksum=checksum+thelist[i]
#print "checksum=0x%x"%checksum
packege_checksum=0
packege_checksum=return_buffer[0]
packege_checksum=(return_buffer[1]<<8)|packege_checksum
if checksum!=packege_checksum:
#print("checksum error")
error_return()
RPN=0
RPN=return_buffer[4]
RPN=(return_buffer[5]<<8)|RPN
RPN=(return_buffer[6]<<16)|RPN
RPN=(return_buffer[7]<<24)|RPN
if RPN!=(PN+1):
#print("package number error")
error_return()
return return_buffer
def LINK_FUN(self):
LINK = [0 for i in range(64)] # 64 byte data buffer is all zero
self.PacketNumber=0x01
LINK[0]=0xae
self.USB_TRANSFER(LINK,self.PacketNumber)
def SN_FUN(self):
self.PacketNumber =self.PacketNumber+2
SN_PACKAGE = [0 for i in range(64)]
SN_PACKAGE[0]=0xa4
SN_PACKAGE[8]=self.PacketNumber&0xff
SN_PACKAGE[9]=self.PacketNumber>>8&0xff
SN_PACKAGE[10]=self.PacketNumber>>16&0xff
SN_PACKAGE[11]=self.PacketNumber>>24&0xff
self.USB_TRANSFER(SN_PACKAGE,self.PacketNumber)
def READ_fW_FUN(self):
self.PacketNumber=self.PacketNumber+2
READFW_VERSION = [0 for i in range(64)]
READFW_VERSION[0]=0xa6
buf=self.USB_TRANSFER(READFW_VERSION,self.PacketNumber)
FW_VERSION=buf[8]
#print("FW_VERSION=0x%8x" % FW_VERSION)
def RUN_TO_APROM_FUN(self):
self.PacketNumber=self.PacketNumber+2
RUN_TO_APROM = [0 for i in range(64)]
RUN_TO_APROM[0]=0xab
self.USB_TRANSFER(RUN_TO_APROM,self.PacketNumber)
def READ_PID_FUN(self):
self.PacketNumber=self.PacketNumber+2
READ_PID = [0 for i in range(64)]
READ_PID[0]=0xB1
buf=self.USB_TRANSFER(READ_PID,self.PacketNumber)
PID=buf[8]|buf[9]<<8|buf[10]<<16|buf[11]<<24
#print("PID=0x%8x" % PID)
def READ_CONFIG_FUN(self):
self.PacketNumber=self.PacketNumber+2
READ_CONFIG = [0 for i in range(64)]
READ_CONFIG[0]=0xa2
buf=self.USB_TRANSFER(READ_CONFIG,self.PacketNumber)
CONFIG0=buf[8]|buf[9]<<8|buf[10]<<16|buf[11]<<24
CONFIG1=buf[12]|buf[13]<<8|buf[14]<<16|buf[15]<<24
#print("CONFIG0=0x%8x" % CONFIG0)
#print("CONFIG1=0x%8x" % CONFIG1)
def READ_APROM_BIN_FILE(self, FILENAME):
f=open(FILENAME, 'rb')
self.AP_CHECKSUM=0
while True:
x=f.read(1)
if not x:
break
temp=struct.unpack('B',x)
self.AP_FILE.append(temp[0])
self.AP_CHECKSUM=self.AP_CHECKSUM+temp[0]
f.close()
#print(len(self.AP_FILE))
#print(self.AP_CHECKSUM)
def USB_TRANSFER_ERASE(self, thelist, PN):
thelist[4]=PN&0xff
thelist[5]=PN>>8&0xff
thelist[6]=PN>>16&0xff
thelist[7]=PN>>24&0xff
test=self.dev.write(0x02,thelist)
time.sleep(5)
return_str=self.dev.read(0x81,64,1000) #return by string
return_buffer=bytearray(return_str)
#print 'rx package'
#print '[{}]'.format(', '.join(hex(x) for x in return_buffer))
checksum=0
for i in range(64):
checksum=checksum+thelist[i]
#print "checksum=0x%x"%checksum
packege_checksum=0
packege_checksum=return_buffer[0]
packege_checksum=(return_buffer[1]<<8)|packege_checksum
if checksum!=packege_checksum:
#print("checksum error")
error_return()
RPN=0
RPN=return_buffer[4]
RPN=(return_buffer[5]<<8)|RPN
RPN=(return_buffer[6]<<16)|RPN
RPN=(return_buffer[7]<<24)|RPN
if RPN!=(PN+1):
#print("package number error")
error_return()
return return_buffer
def UPDATE_APROM(self):
self.PacketNumber=self.PacketNumber+2
AP_ADRESS=0;
AP_SIZE=len(self.AP_FILE)
PAP_COMMNAD = [0 for i in range(64)]
PAP_COMMNAD[0]=0xa0
#APROM START ADDRESS
PAP_COMMNAD[8]=AP_ADRESS&0xff
PAP_COMMNAD[9]=AP_ADRESS>>8&0xff
PAP_COMMNAD[10]=AP_ADRESS>>16&0xff
PAP_COMMNAD[11]=AP_ADRESS>>24&0xff
#APROM SIZE
PAP_COMMNAD[12]=AP_SIZE&0xff
PAP_COMMNAD[13]=AP_SIZE>>8&0xff
PAP_COMMNAD[14]=AP_SIZE>>16&0xff
PAP_COMMNAD[15]=AP_SIZE>>24&0xff
PAP_COMMNAD[16:64]=self.AP_FILE[0:48] #first package to copy
#print '[{}]'.format(', '.join(hex(x) for x in PAP_COMMNAD))
self.USB_TRANSFER_ERASE(PAP_COMMNAD,self.PacketNumber)
for i in range(48,AP_SIZE,56):
#print(i)
self.PacketNumber=self.PacketNumber+2
PAP1_COMMNAD = [0 for j in range(64)]
PAP1_COMMNAD[8:64]=self.AP_FILE[i:(i+56)]
#print "test len: %d" % len(PAP1_COMMNAD)
if len(PAP1_COMMNAD) < 64:
for k in range(64-len(PAP1_COMMNAD)):
PAP1_COMMNAD.append(0xFF)
#print '[{}]'.format(', '.join(hex(x) for x in PAP1_COMMNAD))
if (((AP_SIZE-i)<56) or ((AP_SIZE-i)==56)):
#print "end"
buf=self.USB_TRANSFER(PAP1_COMMNAD,self.PacketNumber)
d_checksum=buf[8]|buf[9]<<8
if(d_checksum==(self.AP_CHECKSUM&0xffff)):
error_return()
#print("checksum pass")
else:
#print "loop"
self.USB_TRANSFER(PAP1_COMMNAD,self.PacketNumber)
class Ui_Form(object):
def setupUi(self, Form):
Form.setObjectName("Form")
Form.resize(400, 200)
Form.setFixedSize(400, 200);
Form.setStyleSheet("")
self.progressBar = QtWidgets.QProgressBar(Form)
self.progressBar.setGeometry(QtCore.QRect(90, 60, 271, 23))
self.progressBar.setMinimumSize(QtCore.QSize(0, 0))
self.progressBar.setProperty("value", 0)
self.progressBar.setObjectName("progressBar")
self.pushButton_1 = QtWidgets.QPushButton(Form)
self.pushButton_1.setGeometry(QtCore.QRect(90, 140, 75, 23))
self.pushButton_1.setMinimumSize(QtCore.QSize(0, 0))
self.pushButton_1.setObjectName("pushButton_1")
self.pushButton_1.clicked.connect(self.getFilename)
self.pushButton_2 = QtWidgets.QPushButton(Form)
self.pushButton_2.setGeometry(QtCore.QRect(240, 140, 75, 23))
self.pushButton_2.setMinimumSize(QtCore.QSize(0, 0))
self.pushButton_2.setObjectName("pushButton_2")
self.pushButton_2.clicked.connect(self.startISP)
self.pushButton_2.setEnabled(False)
self.textEdit = QtWidgets.QTextEdit(Form)
self.textEdit.setEnabled(False)
self.textEdit.setGeometry(QtCore.QRect(90, 90, 231, 31))
self.textEdit.setMinimumSize(QtCore.QSize(0, 0))
self.textEdit.setObjectName("textEdit")
self.thread = Worker()
self.thread.sinOut.connect(self.slotAdd)
#goable variable
self.findname=""
self.retranslateUi(Form)
QtCore.QMetaObject.connectSlotsByName(Form)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Form", "Nuvoton ISP"))
self.pushButton_1.setText(_translate("Form", "Load Bin File"))
self.pushButton_2.setText(_translate("Form", "Start ISP"))
def getFilename(self):
fname, _ = QFileDialog.getOpenFileName(self, 'Open file', 'c:\\',"Bin file (*.bin)")
if (fname==""):
return
self.findname=fname
self.textEdit.setText(fname)
self.pushButton_2.setEnabled(True)
def startISP(self):
self.progressBar.setValue(0)
self.pushButton_1.setEnabled(False)
self.pushButton_2.setEnabled(False)
self.thread.setfilename(self.findname)
self.thread.start()
def slotAdd(self,count):
if(int(count)<=100):
self.progressBar.setValue(int(count))
if(int(count)==100):
self.pushButton_1.setEnabled(True)
self.pushButton_2.setEnabled(True)
class Worker(QThread):
sinOut = pyqtSignal(str)
def __init__(self,parent=None):
super(Worker,self).__init__(parent)
self.working = True
self.num = 0
self.ISP = ISP_USB()
self.filename=""
def __del__(self):
self.working = False
self.wait()
def setfilename(self,msg):
self.filename=msg
def Thread_UPDATE_APROM(self):
self.ISP.PacketNumber=self.ISP.PacketNumber+2
AP_ADRESS=0;
AP_SIZE=len(self.ISP.AP_FILE)
PAP_COMMNAD = [0 for i in range(64)]
PAP_COMMNAD[0]=0xa0
#APROM START ADDRESS
PAP_COMMNAD[8]=AP_ADRESS&0xff
PAP_COMMNAD[9]=AP_ADRESS>>8&0xff
PAP_COMMNAD[10]=AP_ADRESS>>16&0xff
PAP_COMMNAD[11]=AP_ADRESS>>24&0xff
#APROM SIZE
PAP_COMMNAD[12]=AP_SIZE&0xff
PAP_COMMNAD[13]=AP_SIZE>>8&0xff
PAP_COMMNAD[14]=AP_SIZE>>16&0xff
PAP_COMMNAD[15]=AP_SIZE>>24&0xff
PAP_COMMNAD[16:64]=self.ISP.AP_FILE[0:48] #first package to copy
#print '[{}]'.format(', '.join(hex(x) for x in PAP_COMMNAD))
self.ISP.USB_TRANSFER_ERASE(PAP_COMMNAD,self.ISP.PacketNumber)
for i in range(48,AP_SIZE,56):
#print(int(i/AP_SIZE*100))
self.sinOut.emit(str(int(i/AP_SIZE*100)))
#if(int(i/AP_SIZE)%10==0):
# print(int(i/AP_SIZE))
# self.sleep(0.5)
self.ISP.PacketNumber=self.ISP.PacketNumber+2
PAP1_COMMNAD = [0 for j in range(64)]
PAP1_COMMNAD[8:64]=self.ISP.AP_FILE[i:(i+56)]
#print "test len: %d" % len(PAP1_COMMNAD)
if len(PAP1_COMMNAD) < 64:
for k in range(64-len(PAP1_COMMNAD)):
PAP1_COMMNAD.append(0xFF)
#print '[{}]'.format(', '.join(hex(x) for x in PAP1_COMMNAD))
if (((AP_SIZE-i)<56) or ((AP_SIZE-i)==56)):
#print "end"
buf=self.ISP.USB_TRANSFER(PAP1_COMMNAD,self.ISP.PacketNumber)
d_checksum=buf[8]|buf[9]<<8
if(d_checksum==(self.ISP.AP_CHECKSUM&0xffff)):
#print("checksum pass")
self.sinOut.emit("100")
else:
#print "loop"
self.ISP.USB_TRANSFER(PAP1_COMMNAD,self.ISP.PacketNumber)
def run(self):
self.ISP.LINK_FUN()
self.ISP.SN_FUN()
self.ISP.READ_fW_FUN()
self.ISP.READ_PID_FUN()
self.ISP.READ_CONFIG_FUN()
self.ISP.READ_APROM_BIN_FILE(self.filename)
self.Thread_UPDATE_APROM()
#self.sinOut.emit("100")
class MyMainWindow(QMainWindow, Ui_Form):
def __init__(self, parent=None):
super(MyMainWindow, self).__init__(parent)
self.setupUi(self)
self.setWindowFlags(QtCore.Qt.WindowCloseButtonHint) #only keep close button
if __name__=="__main__":
'''
test=ISP_USB()
test.LINK_FUN()
test.SN_FUN()
test.READ_PID_FUN()
test.READ_fW_FUN()
test.READ_APROM_BIN_FILE("c:\\t1.bin")
test.UPDATE_APROM()
'''
app = QApplication(sys.argv)
myWin = MyMainWindow()
myWin.show()
sys.exit(app.exec_())