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ab90_reset.py
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# -*- coding: utf-8 -*-
# (c) 2017
import PyQt4.QtGui as gui
import PyQt4.QtCore as core
import ecu
import options
import elm
plugin_name = "AB90 AIRBAG Reset"
category = "Airbag Tools"
need_hw = True
ecufile = "AB90_J77_X85"
class Virginizer(gui.QDialog):
def __init__(self):
super(Virginizer, self).__init__()
self.airbag_ecu = ecu.Ecu_file(ecufile, True)
layout = gui.QVBoxLayout()
infos = gui.QLabel("AB90 (Clio III)/2<br>"
"AIRBAG VIRGINIZER<br><font color='red'>THIS PLUGIN WILL UNLOCK AIRBAG CRASH DATA<br>"
"GO AWAY IF YOU HAVE NO IDEA OF WHAT IT MEANS</font")
infos.setAlignment(core.Qt.AlignHCenter)
check_button = gui.QPushButton("Check ACU Virgin")
self.status_check = gui.QLabel("Waiting")
self.status_check.setAlignment(core.Qt.AlignHCenter)
self.virginize_button = gui.QPushButton("Virginize ACU")
layout.addWidget(infos)
layout.addWidget(check_button)
layout.addWidget(self.status_check)
layout.addWidget(self.virginize_button)
self.setLayout(layout)
self.virginize_button.setEnabled(True)
self.virginize_button.clicked.connect(self.reset_ecu)
check_button.clicked.connect(self.check_virgin_status)
self.ecu_connect()
def ecu_connect(self):
connection = self.airbag_ecu.connect_to_hardware()
if not connection:
options.main_window.logview.append("Cannot connect to ECU")
self.finished()
def check_virgin_status(self):
self.start_diag_session()
crash_reset_request = self.airbag_ecu.requests[u'Synthèse état UCE']
values_dict = crash_reset_request.send_request({}, "62 02 04 00 00 00 00 00 00 00 00 00 00 00 00")
if values_dict is None:
self.status_check.setText("<font color='orange'>UNEXPECTED RESPONSE</font>")
crash = values_dict[u'crash détecté']
if options.debug:
print ">> ", crash
if crash == u'crash détecté':
self.status_check.setText("<font color='red'>CRASH DETECTED</font>")
else:
self.status_check.setText("<font color='green'>NO CRASH DETECTED</font>")
def start_diag_session(self):
sds_request = self.airbag_ecu.requests[u"Start Diagnostic Session"]
sds_stream = " ".join(sds_request.build_data_stream({}))
if options.simulation_mode:
print "SdS stream", sds_stream
return
options.elm.start_session_can(sds_stream)
def reset_ecu(self):
self.start_diag_session()
reset_request = self.airbag_ecu.requests[u"Reset crash ou accès au mode fournisseur"]
request_response = reset_request.send_request({u"code d'accès pour reset UCE": '22041998'})
if request_response is not None:
self.status_check.setText("<font color='green'>CLEAR EXECUTED</font>")
else:
self.status_check.setText("<font color='red'>CLEAR FAILED</font>")
def plugin_entry():
v = Virginizer()
v.exec_()