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
---
test.py | 32 ++++++++++++++++++++++++++++++++
1 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/test.py b/test.py
index 43ca161..584fe6b 100644
--- a/test.py
+++ b/test.py
@@ -2,6 +2,7 @@
# # meg = Message()
# # msg = VCI_CAN_OBJ()
from ast import arg
+import encodings
import threading
from tkinter.tix import Tree
from USBCAN import *
@@ -11,6 +12,8 @@
from multiprocessing import Process, Queue, Value, Pipe
import datetime
from ShifterDefine import *
+import cantools
+from pprint import pprint
# def rece_msg(bus):
# msg = bus.Receive(0.1)
# if msg[0] is not None:
@@ -213,3 +216,32 @@
# # 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'])
--
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