From dd84d3ff28816a22a911bb26b435026b728676db Mon Sep 17 00:00:00 2001
From: tao_z <tzj0429@163.com>
Date: Sun, 07 Aug 2022 21:42:44 +0800
Subject: [PATCH] 针对B41V修改
---
test.py | 311 +++++++++++++++++++++++++++++++++------------------
1 files changed, 198 insertions(+), 113 deletions(-)
diff --git a/test.py b/test.py
index a61aad1..401bfa9 100644
--- a/test.py
+++ b/test.py
@@ -1,147 +1,191 @@
-
-
# # def send_msg():
# # meg = Message()
# # msg = VCI_CAN_OBJ()
from ast import arg
+import encodings
import threading
from tkinter.tix import Tree
from USBCAN import *
import sys
from PySide2.QtWidgets import QApplication, QMainWindow
from mainwindows import *
-from multiprocessing import Process, Queue, Value
+from multiprocessing import Process, Queue, Value, Pipe
import datetime
+from ShifterDefine import *
+import cantools
+from pprint import pprint
+import binascii
+from hexread import *
# def rece_msg(bus):
# msg = bus.Receive(0.1)
# if msg[0] is not None:
# print(msg[0].arbitration_id)
+DID_dic = {
+ "ProgrammingCounter": 0x2100,
+ "ProAtpCounter": 0x2101,
+ "BackupConfig": 0x2102,
+ "VehicleName": 0x2103,
+ "DiagVersion": 0x2104,
+ "BootSoftId": 0x2105,
+ "DFLZMPartNum": 0xF187,
+ "VehiclEECUSoftwareVersion": 0x2108,
+ "SupplierID": 0xF18A,
+ "ECUManufacturingDate": 0x210B,
+ "ECUSerialNumID": 0xf18c,
+ "VINDataIdentifier": 0xF190,
+ "ECUHardwareVersion": 0xF193,
+ "ECUSoftwareVersion": 0xF195,
+ "SystemNameOrEngineType": 0x2110,
+ "RepairShopCodeOrTester": 0x2111,
+ "ECUProgtammingDate": 0x2111,
+ "InstallDate": 0x2113,
+ "NetConfig": 0xf019,
+ "FunctionConfig": 0xf010,
+ "ActiveDiagSession": 0x2106,
+ "EGSMSensorPositon": 0x2116,
+ "ReleaseButtonState": 0x2118,
+ "PButtionState": 0x2119,
+ "PaddleState": 0x211A,
+ "ECUPowerVoltage": 0x211B,
+ "VehicleSpeed": 0x211c,
+ "SystemName": 0xF197,
+ "WriteFingerPrint": 0xF15A,
+ "ReadFingerPrint": 0xf15b,
+ "IndicationLEDControl": 0x8101
+}
+# print(DID_dic["IndicationLEDControl"])
-def send_msg(bus):
- msg = Message(
- arbitration_id=0x742,
- is_remote_frame=0,
- channel=0,
- dlc=8,
- data=[0]*8,
- )
- bus.send(msg)
+# def f(conn):
+# conn.send([1, 'test', None])
+# conn.send([2, 'test', None])
+# print(conn.recv())
+# conn.close()
+# if __name__ == "__main__":
+# parent_conn, child_conn = Pipe() # 产生两个返回对象，一个是管道这一头，一个是另一头
+# p = Process(target=f, args=(child_conn,))
+# p.start()
+# print(parent_conn.recv())
+# print(parent_conn.recv())
+# parent_conn.send('father test')
+# p.join()
-# bus = open_device()
-# while True:
-# send_msg(bus)
-# # rece_msg(bus)
+# def send_msg(bus):
+# msg = Message(
+# arbitration_id=0x742,
+# is_remote_frame=0,
+# channel=0,
+# dlc=8,
+# data=[0]*8,
+# )
+# bus.send(msg)
+# # bus = open_device()
+# # while True:
+# # send_msg(bus)
+# # # rece_msg(bus)
-device_type = DEVICETYPE['USBCAN-II']
-device_index = 0
-can_channel = 0
-can_filters = [
- # {'can_id': self.shifter.canid.normalid, 'can_mask': 0xFFFFFFFF},
- {'can_id': 0x420, 'can_mask': 0xFFFFFFFF}]
-bus = USBCAN(device_type, device_index, can_channel,
- bitrate=500000, can_filters=can_filters)
+# device_type = DEVICETYPE['USBCAN-II']
+# device_index = 0
+# can_channel = 0
+# can_filters = [
+# # {'can_id': self.shifter.canid.normalid, 'can_mask': 0xFFFFFFFF},
+# {'can_id': 0x420, 'can_mask': 0xFFFFFFFF}]
+# bus = USBCAN(device_type, device_index, can_channel,
+# bitrate=500000, can_filters=can_filters)
-msg = Message(
- arbitration_id=0x742,
- is_remote_frame=0,
- channel=0,
- dlc=8,
- data=bytearray([0x02, 0x3e, 0, 0, 0, 0, 0, 0])
-)
+# msg = Message(
+# arbitration_id=0x742,
+# is_remote_frame=0,
+# channel=0,
+# dlc=8,
+# data=bytearray([0x02, 0x3e, 0, 0, 0, 0, 0, 0])
+# )
+# q_rx = Queue()
+# q_tx = Queue()
+# connect = Value('i', 1)
+# close = Value('i', 0)
-q_rx = Queue()
-q_tx = Queue()
-connect = Value('i', 1)
-close = Value('i', 0)
+# # print(q_rx.empty())
-# print(q_rx.empty())
+# # def start():
-# def start():
+# # def rece_msg():
+# # # num = bus.GetReceiveNum(device_type, device_index, can_channel)
+# # print(num)
+# # for i in range(num):
+# # # while not q_rx.empty():
+# # print(q_rx.get())
+# # # time.sleep(0.1)
+# # bus.CloseDevice()
+# # start()
+# def formatedata(index, item, received):
+# data = []
+# if received:
+# data.append('{:0>4}'.format(index))
+# data.append(item.timestamp)
+# data.append('接收')
+# else:
+# data.append('')
+# data.append(item.timestamp)
+# data.append('发送')
+
+# # print(time.time(), time.localtime(item.TimeStamp), item.TimeStamp)
+# data.append(str.upper(str(hex(item.arbitration_id))).replace('X', 'x'))
+
+# # data.append('远程帧' if int(item.is_remote_frame) == 1 else '数据帧')
+# data.append(item.dlc)
+# if int(item.is_extended_id) == 1:
+# data.append('扩展帧')
+# else:
+# data.append('标准帧')
+
+# data.append(' '.join(['{:0<2x}'.format(a) for a in list(item.data)]))
+# return data
# def rece_msg():
-# # num = bus.GetReceiveNum(device_type, device_index, can_channel)
-# print(num)
-# for i in range(num):
-# # while not q_rx.empty():
-# print(q_rx.get())
-# # time.sleep(0.1)
+# # msg, num = bus.Receive(len=10)
+# num = q_rx.qsize()
+# if not num == 0:
+# for i in range(num):
+# # print(msg[0].arbitration_id)
+# print(formatedata(i, q_rx.get(), True))
+# def tx_task(bus: USBCAN):
+# while True:
+# bus.send(msg=msg)
+# time.sleep(0.1)
-# bus.CloseDevice()
-# start()
-def formatedata(index, item, received):
- data = []
- if received:
- data.append('{:0>4}'.format(index))
- data.append(item.timestamp)
- data.append('接收')
- else:
- data.append('')
- data.append(item.timestamp)
- data.append('发送')
+# def rx_task(bus: USBCAN):
+# while True:
+# msg, num = bus.Receive(len=10)
+# time.sleep(0.1)
+# if not num == 0:
+# for i in range(num):
+# if msg[i].arbitration_id == 0x77a:
+# # print(formatedata(i, msg[i], True))
+# print(msg[i].data)
- # print(time.time(), time.localtime(item.TimeStamp), item.TimeStamp)
- data.append(str.upper(str(hex(item.arbitration_id))).replace('X', 'x'))
-
- # data.append('远程帧' if int(item.is_remote_frame) == 1 else '数据帧')
- data.append(item.dlc)
- if int(item.is_extended_id) == 1:
- data.append('扩展帧')
- else:
- data.append('标准帧')
-
- data.append(' '.join(['{:0<2x}'.format(a) for a in list(item.data)]))
- return data
-
-
-def rece_msg():
- # msg, num = bus.Receive(len=10)
- num = q_rx.qsize()
- if not num == 0:
- for i in range(num):
- # print(msg[0].arbitration_id)
- print(formatedata(i, q_rx.get(), True))
-
-
-def tx_task(bus: USBCAN):
- while True:
- bus.send(msg=msg)
- time.sleep(0.1)
-
-
-def rx_task(bus: USBCAN):
- while True:
- msg, num = bus.Receive(len=10)
- time.sleep(0.1)
- if not num == 0:
- for i in range(num):
- if msg[i].arbitration_id == 0x77a:
- # print(formatedata(i, msg[i], True))
- print(msg[i].data)
-
-
-if __name__ == '__main__':
- bus.InitAndStart()
- info = bus.GetDeviceInf()
- print(info.fw_version)
- # arg = {bus}
- t = threading.Thread(target=rx_task, args=(bus,))
- tx = threading.Thread(target=tx_task, args=(bus,))
- t.start()
- tx.start()
- # msgProcess = Process(
- # name='pyUSBCANListener',
- # target=bus.ListeningMsg,
- # args=(connect, close, q_rx, q_tx))
- # msgProcess.daemon = True
- # msgProcess.start()
- # while True:
- # rece_msg()
+# if __name__ == '__main__':
+# bus.InitAndStart()
+# info = bus.GetDeviceInf()
+# print(info.fw_version)
+# # arg = {bus}
+# t = threading.Thread(target=rx_task, args=(bus,))
+# tx = threading.Thread(target=tx_task, args=(bus,))
+# t.start()
+# tx.start()
+# msgProcess = Process(
+# name='pyUSBCANListener',
+# target=bus.ListeningMsg,
+# args=(connect, close, q_rx, q_tx))
+# msgProcess.daemon = True
+# msgProcess.start()
+# while True:
+# rece_msg()
# def inserttable(table, data):
# # for row in range(5):
@@ -151,7 +195,6 @@
# item.setText(str(data[column]))
# item.setFont(QFont("微软雅黑", 12, QFont.Black)) # 设置字体
# table.setItem(0, column, item)
-
# if __name__ == '__main__':
@@ -175,3 +218,45 @@
# # w.show()
# sys.exit(app.exec_())
+
+# dbc = cantools.database.load_file("DBC/SX7H.dbc")
+# # print(dbc.messages)
+# sa_message = dbc.get_message_by_name('SA1')
+# # print(sa_message)
+# # pprint(sa_message.signals)
+# frame = [0x00, 0x0A, 0x00, 0xF0, 0, 0, 0, 0]
+# input_signal = dbc.decode_message(0x420, frame)
+# part_str = str(input_signal['SA1_Status_ParkButtonReq'])
+# pprint(part_str)
+# if input_signal['SA1_Status_ParkButtonReq'] == 'No request':
+# print('yes')
+
+# data = sa_message.encode({
+# 'SA1_Status_PRNDL': 0,
+# 'SA1_Status_GearShftPosReq': 0, #'Shifter position Zero',
+# 'SA1_Status_ParkButtonReq': 2,
+# "SA1_ShifterManualSignal": 0,
+# "SA1_ShifterModeSignal": 1,
+# "SA1_Status_ShftSensSng_Fault": 0,
+# "SA1_IND_ShifterMisUsd": 0,
+# "SA1_Live_counter": 1,
+# "SA1_Status_UnlockButtonReq": 1,
+# "SA1_Status_EcoShifterModeReq": 0,
+# "SA1_Status_RqGearPosInV": 0xf,
+# "SA1_Status_ShiftPosValidFlag": 0,
+# })
+# print(data)
+# print(SA1_Status_ParkButtonReq_dic['No request'])
+
+with open(r"./source bin/SX7H_Shifter.bin", 'rb') as fd:
+ bin_file = fd.read()
+ print(bin_file[0:20])
+print('=====================================================')
+
+hex_rd = Hex_read()
+hex_rd.Open_file(r"./source bin/SX7H_Shifter.hex")
+hex_file = hex_rd.data
+print(hex_file[0:20])
+
+aa = binascii.a2b_hex(hex_file)
+print(aa[0:20])
--
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