From 698b17133dd304fe293f495aa3b96c4274ccdd50 Mon Sep 17 00:00:00 2001
From: tao_z <tzj0429@163.com>
Date: Wed, 22 Jun 2022 23:03:00 +0800
Subject: [PATCH] 新增换挡逻辑功能
---
widgets/ShifterTool.py | 222 +++++++++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 190 insertions(+), 32 deletions(-)
diff --git a/widgets/ShifterTool.py b/widgets/ShifterTool.py
index afd7c68..e9aa7f1 100644
--- a/widgets/ShifterTool.py
+++ b/widgets/ShifterTool.py
@@ -28,17 +28,17 @@
APP_ADDR_LOCATION_OFFSET = 8
APP_LENGTH_LOCATION_OFFSET = 12
logger = logging.getLogger()
-logger.setLevel(logging.INFO)
+logger.setLevel(logging.DEBUG)
formatter = logging.Formatter(
'%(asctime)s - %(name)s - %(levelname)s - %(message)s')
consoleHandler = logging.StreamHandler()
-consoleHandler.setLevel(logging.ERROR)
+consoleHandler.setLevel(logging.DEBUG)
fileHandler = logging.FileHandler('./log/ShiftTool.log',
mode='a',
encoding='UTF-8')
-fileHandler.setLevel(logging.INFO)
+fileHandler.setLevel(logging.DEBUG)
consoleHandler.setFormatter(formatter)
fileHandler.setFormatter(formatter)
@@ -236,11 +236,13 @@
self.sendQueue = Queue() # can layer send queue
self.CANtoIsoTPQueue = Queue() # CAN --> isotp
self.shifter = ShifterClass()
+ self.Vehicle = VehicleClass()
self.devicedescription = HardwreDevice()
self.windows = QtWidgets.QMainWindow()
self.UI = Ui_MainWindow()
self.UI.setupUi(window)
self._dev_info = None
+ self.dbc = cantools.database.load_file("DBC/SX7H.dbc")
self.can_thread = threading.Thread(target=self.can_thread)
self.TestPresentTimer = QtCore.QTimer()
self.TestPresentTimer.timeout.connect(self.creat_testpresentReq)
@@ -335,10 +337,18 @@
seed[3])
if level == 0x01:
output_key_temp = 0x20AA097B
+ output_key = struct.pack('BBBB', (output_key_temp >> 24) & 0xFF,
+ (output_key_temp >> 16) & 0xFF,
+ (output_key_temp >> 8) & 0xFF,
+ output_key_temp & 0xFF)
# output_key_temp = ((((temp_key >> 4) ^ temp_key)
# << 3) ^ temp_key) & 0xFFFFFFFF
elif level == 0x09:
output_key_temp = 0x70237577
+ output_key = struct.pack('BBBB', (output_key_temp >> 24) & 0xFF,
+ (output_key_temp >> 16) & 0xFF,
+ (output_key_temp >> 8) & 0xFF,
+ output_key_temp & 0xFF)
# _temp_y = ((temp_key << 24) & 0xFF000000) + ((temp_key << 8) &
# 0xFF0000) + ((temp_key >> 8) & 0xFF00) + ((temp_key >> 24) & 0xFF)
# _temp_z = 0
@@ -354,13 +364,21 @@
# _temp_z = _temp_z & 0xFFFFFFFF
# output_key_temp = (((_temp_z << 24) & 0xFF000000) | ((_temp_z << 8) & 0xFF0000) | (
# (_temp_z >> 8) & 0xFF00) | ((_temp_z >> 24) & 0xFF))
+ elif level == 0x7D:
+ output_key_temp = 0xAB2F9F36099D81F3
+ output_key = struct.pack(
+ 'BBBBBBBB', (output_key_temp >> 56) & 0xFF,
+ (output_key_temp >> 48) & 0xFF, (output_key_temp >> 40) & 0xFF,
+ (output_key_temp >> 32) & 0xFF, (output_key_temp >> 24) & 0xFF,
+ (output_key_temp >> 16) & 0xFF, (output_key_temp >> 8) & 0xFF,
+ output_key_temp & 0xFF)
else:
output_key_temp = temp_key
- output_key = struct.pack('BBBB', (output_key_temp >> 24) & 0xFF,
- (output_key_temp >> 16) & 0xFF,
- (output_key_temp >> 8) & 0xFF,
- output_key_temp & 0xFF)
+ output_key = struct.pack('BBBB', (output_key_temp >> 24) & 0xFF,
+ (output_key_temp >> 16) & 0xFF,
+ (output_key_temp >> 8) & 0xFF,
+ output_key_temp & 0xFF)
return output_key
@@ -430,9 +448,11 @@
self.UI.comboBox_6.addItems(list(DID_dic.keys()))
self.DID_display()
self.UI.comboBox_6.activated.connect(self.DID_display)
+ self.UI.comboBox_7.addItems(list(DTCGroup_dic.keys()))
+ self.UI.comboBox_7.activated.connect(self.ClearDTC)
self.UI.pushButton_31.clicked.connect(self.SecurityUnlockLevel_1)
- self.UI.pushButton_32.clicked.connect(self.SecurityUnlockLevel_3)
+ self.UI.pushButton_32.clicked.connect(self.SecurityUnlockLevel_2)
self.UI.pushButton_12.clicked.connect(self.ReadSupplyID)
self.UI.pushButton_4.clicked.connect(self.ReadVIN)
@@ -455,6 +475,15 @@
self.UI.pushButton_48.clicked.connect(self.start_programming)
self.UI.pushButton_46.clicked.connect(self.loadAppfile)
self.UI.radioButton_2.toggled.connect(self.SetFromBootFlag)
+
+ self.UI.comboBox_11.addItems(list(ReportBymask_DTC.keys()))
+ self.UI.comboBox_12.addItems(list(DTC_Dic.keys()))
+ self.UI.comboBox_13.addItems(list(DTC_Control_dic.keys()))
+ self.UI.comboBox_13.activated.connect(self.DTC_Control)
+
+ self.UI.pushButton_49.clicked.connect(self.ReportSupportDTC)
+ self.UI.comboBox_11.activated.connect(self.ReportByMask)
+ self.UI.comboBox_12.activated.connect(self.ReportSnapshotByDTC)
def _formatMsgData(self, index, item, received):
'''msg data to list
@@ -488,7 +517,7 @@
data.append('标准帧')
data.append(' '.join(
- ['0x' + '{:0<2x}'.format(a).upper() for a in list(item.data)]))
+ ['0x' + '{:0>2x}'.format(a).upper() for a in list(item.data)]))
return data
def can_thread_stop(self):
@@ -539,6 +568,17 @@
msg.channel = 0
msg.data = [0x02, 0x3e, 0x80, 0, 0, 0, 0, 0]
msg.is_extended_id = False
+ msg.is_remote_frame = False
+ self._usbcan.send(msg)
+
+ def send_VehiclePosition(self, data=[]):
+ msg = Message()
+ msg.arbitration_id = 0x10
+ msg.dlc = 8
+ msg.channel = 0
+ msg.data = data
+ msg.is_extended_id = False
+ msg.is_remote_frame = False
self._usbcan.send(msg)
def open_close(self):
@@ -615,6 +655,38 @@
self.UI.pushButton_41.setStyleSheet(
Style_dic[self.shifter.UnlockButton])
self.UI.pushButton_40.setStyleSheet(Style_dic[self.shifter.Pbutton])
+ #X2
+ self.UI.pushButton_37.setStyleSheet(
+ Style_dic[self.shifter.position == 2])
+ #X1
+ self.UI.pushButton_38.setStyleSheet(
+ Style_dic[self.shifter.position == 3])
+ #Z
+ self.UI.pushButton_30.setStyleSheet(
+ Style_dic[self.shifter.position == 0])
+ #Y1
+ self.UI.pushButton_33.setStyleSheet(
+ Style_dic[self.shifter.position == 4])
+ #Y2
+ self.UI.pushButton_34.setStyleSheet(
+ Style_dic[self.shifter.position == 5])
+ #M
+ self.UI.pushButton_39.setStyleSheet(
+ Style_dic[self.shifter.position == 0xe])
+ #M+
+ self.UI.pushButton_35.setStyleSheet(
+ Style_dic[self.shifter.position == 0xd])
+ #M-
+ self.UI.pushButton_36.setStyleSheet(
+ Style_dic[self.shifter.position == 0xc])
+ self.UI.pushButton_42.setStyleSheet(
+ ColorStyle_dic[self.Vehicle.ShiftLeverPos == "P"])
+ self.UI.pushButton_43.setStyleSheet(
+ ColorStyle_dic[self.Vehicle.ShiftLeverPos == "D"])
+ self.UI.pushButton_44.setStyleSheet(
+ ColorStyle_dic[self.Vehicle.ShiftLeverPos == "N"])
+ self.UI.pushButton_45.setStyleSheet(
+ ColorStyle_dic[self.Vehicle.ShiftLeverPos == "R"])
def _updateRootList(self):
_dataSize = self.msgQueue.qsize()
@@ -625,11 +697,14 @@
for i in range(_dataSize):
receiveNum += 1
msg = self.msgQueue.get()
- self.shifter.FramUnpack(msg.arbitration_id, msg.data)
+ if msg.arbitration_id == 0x420:
+ self.shifter.FramUnpack(msg.arbitration_id, msg.data)
+ resp_data = self.Vehicle.ShiftLogic(self.shifter)
+ self.send_VehiclePosition(resp_data)
formateddata.append(self._formatMsgData(
receiveNum, msg, True)) # return a data list
self._insertDataSmooth(data=formateddata, datasize=_dataSize)
- # self.dispShiftstatus()
+ self.dispShiftstatus()
def _insertDataSmooth(self, data, datasize):
# row = 6-datasize
@@ -661,16 +736,20 @@
def sessioncontrol_req(self):
sesson = self.UI.comboBox.currentIndex() + 1
- t = threading.Thread(target=self.udsclient.change_session,
- args=(sesson, ))
- t.start()
- t.join()
- # self.udsclient.change_session(sesson)
+ self.udsclient.change_session(sesson)
# self.UI.comboBox_8.addItems(['0x01硬件复位', '0x03软件复位'])
def MCUReset_req(self):
- req = 0x03 if self.UI.comboBox_8.currentData() == '0x01硬件复位' else 0x01
+ req = 0x03 if self.UI.comboBox_8.currentText() == '0x01硬件复位' else 0x01
self.udsclient.ecu_reset(req)
+
+ def ClearDTC(self):
+ self.udsclient.clear_dtc(
+ group=DTCGroup_dic[self.UI.comboBox_7.currentText()])
+
+ def DTC_Control(self):
+ self.udsclient.control_dtc_setting(
+ setting_type=DTC_Control_dic[self.UI.comboBox_13.currentText()])
def Security_req(self):
self.udsclient.unlock_security_access(1)
@@ -682,11 +761,18 @@
self.UI.pushButton_31.setStyleSheet(
"background-color:rgb(255, 85, 127)")
- def SecurityUnlockLevel_3(self):
+ def SecurityUnlockLevel_2(self):
data = self.udsclient.unlock_security_access(9)
if data.positive:
self.UI.pushButton_32.setStyleSheet(
"background-color:rgb(255, 85, 127)")
+
+ def SecurityUnlockLevel_3(self):
+ data = self.udsclient.unlock_security_access(0x7d)
+ if data.positive:
+ self.UI.pushButton_32.setStyleSheet(
+ "background-color:rgb(0, 128, 0)")
+ return data
def ReadSupplyID(self):
data = self.ReadByDID(0xF18A)
@@ -723,7 +809,8 @@
self.UI.lineEdit_2.clear()
data = self.ReadByDID(tempdid)
if data is not None and len(str(data[tempdid])):
- self.UI.lineEdit_2.setText(str(data[tempdid]) + ' ')
+ # print(data[tempdid])
+ self.UI.lineEdit_2.setText(data[tempdid])
def WriteDataByID(self):
tempdid = DID_dic[self.UI.comboBox_6.currentText()]
@@ -745,14 +832,23 @@
req = 1
else:
req = 3
- self.udsclient.communication_control(control_type=0,
- communication_type=req)
+ try:
+ self.udsclient.communication_control(control_type=req,
+ communication_type=1)
+ except Exception as e:
+ self.disp_string('%s' % e)
def StartCalibraiton(self):
- startcmd = bytearray([0x0, 0x0, 0x0, 0x0])
- if self.RequestRoutControl(0xFFAA, bytes(startcmd)):
- self.UI.pushButton_9.setStyleSheet(
- "background-color:rgb(255, 85, 127)")
+ sesson = 3
+ self.UI.comboBox.setCurrentIndex(sesson - 1)
+ response = self.udsclient.change_session(sesson)
+ if response.positive:
+ response = self.SecurityUnlockLevel_3()
+ if response.positive:
+ startcmd = bytearray([0x8, 0x0, 0x0, 0x0])
+ if self.RequestRoutControl(0xFFAA, bytes(startcmd)):
+ self.UI.pushButton_9.setStyleSheet(
+ "background-color:rgb(255, 85, 127)")
def Calibraiton_Z(self):
calcmd = bytearray([0x1, 0x0, 0x0, 0x0])
@@ -761,43 +857,43 @@
"background-color:rgb(255, 85, 127)")
def Calibraiton_M(self):
- calcmd = bytearray([0x2, 0x0, 0x0, 0x0])
+ calcmd = bytearray([0x0, 0x0, 0x0, 0x0])
if self.RequestRoutControl(0xFFAA, bytes(calcmd)):
self.UI.pushButton_13.setStyleSheet(
"background-color:rgb(255, 85, 127)")
def Calibraiton_MP(self):
- calcmd = bytearray([0x3, 0x0, 0x0, 0x0])
+ calcmd = bytearray([0x2, 0x0, 0x0, 0x0])
if self.RequestRoutControl(0xFFAA, bytes(calcmd)):
self.UI.pushButton_18.setStyleSheet(
"background-color:rgb(255, 85, 127)")
def Calibraiton_MN(self):
- calcmd = bytearray([0x4, 0x0, 0x0, 0x0])
+ calcmd = bytearray([0x3, 0x0, 0x0, 0x0])
if self.RequestRoutControl(0xFFAA, bytes(calcmd)):
self.UI.pushButton_22.setStyleSheet(
"background-color:rgb(255, 85, 127)")
def Calibraiton_X2(self):
- calcmd = bytearray([0x5, 0x0, 0x0, 0x0])
+ calcmd = bytearray([0x4, 0x0, 0x0, 0x0])
if self.RequestRoutControl(0xFFAA, bytes(calcmd)):
self.UI.pushButton_24.setStyleSheet(
"background-color:rgb(255, 85, 127)")
def Calibraiton_X1(self):
- calcmd = bytearray([0x6, 0x0, 0x0, 0x0])
+ calcmd = bytearray([0x5, 0x0, 0x0, 0x0])
if self.RequestRoutControl(0xFFAA, bytes(calcmd)):
self.UI.pushButton_26.setStyleSheet(
"background-color:rgb(255, 85, 127)")
def Calibraiton_Y1(self):
- calcmd = bytearray([0x7, 0x0, 0x0, 0x0])
+ calcmd = bytearray([0x6, 0x0, 0x0, 0x0])
if self.RequestRoutControl(0xFFAA, bytes(calcmd)):
self.UI.pushButton_27.setStyleSheet(
"background-color:rgb(255, 85, 127)")
def Calibraiton_Y2(self):
- calcmd = bytearray([0x8, 0x0, 0x0, 0x0])
+ calcmd = bytearray([0x7, 0x0, 0x0, 0x0])
if self.RequestRoutControl(0xFFAA, bytes(calcmd)):
self.UI.pushButton_28.setStyleSheet(
"background-color:rgb(255, 85, 127)")
@@ -812,6 +908,68 @@
resp_1 = self.udsclient.start_routine(routine_id=routine_id, data=data)
return resp_1.positive
+ def ReportSupportDTC(self):
+ resp_1 = self.udsclient.get_supported_dtc()
+ if resp_1.positive:
+ for i in range(len(resp_1.data) // 4):
+ a = i * 4 + 2
+ b = i * 4 + 3
+ c = i * 4 + 4
+ d = i * 4 + 5
+ dtc_hex = resp_1.data[a] << 16 | resp_1.data[
+ b] << 8 | resp_1.data[c] << 0
+ log = 'DTC:0x%.6x Status:0x%.2x ' % (
+ dtc_hex, resp_1.data[d]) + DTC_DescriptionDic[dtc_hex]
+ for j in range(8):
+ if resp_1.data[d] >> j & 0x1:
+ log += ' bit%d' % j
+ self.disp_string(log)
+
+ def ReportByMask(self):
+ mask = ReportBymask_DTC[self.UI.comboBox_11.currentText()]
+ resp_1 = self.udsclient.get_dtc_by_status_mask(status_mask=mask)
+ if resp_1.positive:
+ for i in range(len(resp_1.data) // 4):
+ a = i * 4 + 2
+ b = i * 4 + 3
+ c = i * 4 + 4
+ d = i * 4 + 5
+ dtc_hex = resp_1.data[a] << 16 | resp_1.data[
+ b] << 8 | resp_1.data[c] << 0
+ log = 'DTC:0x%.2x%.2x%.2x Status:0x%.2x %s ' % (
+ resp_1.data[a], resp_1.data[b], resp_1.data[c],
+ resp_1.data[d], DTC_DescriptionDic[dtc_hex])
+ for j in range(8):
+ if resp_1.data[d] >> j & 0x1:
+ log += 'bit%d ' % j
+ self.disp_string(log)
+
+ def ReportSnapshotByDTC(self):
+ dtc = DTC_Dic[self.UI.comboBox_12.currentText()][
+ self.UI.comboBox_12.currentIndex()]
+ try:
+ resp = self.udsclient.get_dtc_snapshot_by_dtc_number(
+ dtc=dtc, record_number=1)
+ if resp.positive:
+ number_of_did = resp.data[6]
+ status = resp.data[4]
+ print(status)
+ dtc = resp.service_data.dtcs[0]
+ snapshots = dtc.snapshots
+ # print(dtc.id)
+ # print(dtc.status.get_byte())
+ log = "DTC:0x%.6x Status:0x%.2x" % (dtc.id, status) + ' '
+ # print(type(snapshots[0].did))
+ # print(type(snapshots[0].data))
+ for i in range(number_of_did):
+ log += (DTC_SanpshotDescriptionDic[snapshots[i].did] +
+ ':' + snapshots[i].data + ' ')
+ self.disp_string(log)
+
+ # print(snapshots[i].did, snapshots[i].data)
+ except Exception as e:
+ self.disp_string('%s' % e)
+
def SetFromBootFlag(self):
self.startfromboot = self.UI.radioButton_2.isChecked()
--
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