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 | 63 ++++++++++++++++++++++++-------
1 files changed, 49 insertions(+), 14 deletions(-)
diff --git a/test.py b/test.py
index d5a5927..401bfa9 100644
--- a/test.py
+++ b/test.py
@@ -1,9 +1,8 @@
-
-
# # 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 *
@@ -12,6 +11,11 @@
from mainwindows import *
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:
@@ -50,14 +54,13 @@
"IndicationLEDControl": 0x8101
}
-print(DID_dic["IndicationLEDControl"])
+# print(DID_dic["IndicationLEDControl"])
# 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
@@ -78,12 +81,10 @@
# )
# bus.send(msg)
-
# # bus = open_device()
# # while True:
# # send_msg(bus)
# # # rece_msg(bus)
-
# device_type = DEVICETYPE['USBCAN-II']
# device_index = 0
@@ -102,7 +103,6 @@
# data=bytearray([0x02, 0x3e, 0, 0, 0, 0, 0, 0])
# )
-
# q_rx = Queue()
# q_tx = Queue()
# connect = Value('i', 1)
@@ -112,7 +112,6 @@
# # def start():
-
# # def rece_msg():
# # # num = bus.GetReceiveNum(device_type, device_index, can_channel)
# # print(num)
@@ -120,7 +119,6 @@
# # # while not q_rx.empty():
# # print(q_rx.get())
# # # time.sleep(0.1)
-
# # bus.CloseDevice()
# # start()
@@ -148,7 +146,6 @@
# 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()
@@ -157,12 +154,10 @@
# # 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:
@@ -173,7 +168,6 @@
# if msg[i].arbitration_id == 0x77a:
# # print(formatedata(i, msg[i], True))
# print(msg[i].data)
-
# if __name__ == '__main__':
# bus.InitAndStart()
@@ -202,7 +196,6 @@
# item.setFont(QFont("微软雅黑", 12, QFont.Black)) # 设置字体
# table.setItem(0, column, item)
-
# if __name__ == '__main__':
# app = QApplication(sys.argv)
@@ -225,3 +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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