[d]一个python语言代码换成C语言代码。。

2012-09-23 04:28:43 705 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

深入解析车载以太网DoIP诊断：Wireshark实战TCP/UDS报文分析本文深入解析车载以太网DoIP诊断，重点介绍如何利用Wireshark进行TCP/UDS报文实战分析。文章详细讲解了从以太网帧、IP帧、TCP段到DoIP协议及UDS服务的逐层拆解方法，并提供了使用Wireshark定位通信故障（如乱序、丢包、重传）的实用技巧，帮助工程师高效排查车载诊断网络问题。阅读详情



import csv

import random

def s_b(message):

    return ''.join(format(ord(i),'0>8b') for i in message)



def packet1(l):

    file = csv.writer(open("Q1.csv","wb"))

    s =1

    t = 0

  

    print s,t

    file.writerow([s,t])

    for char in l:

        if char == '0' :

            delay = 0.25

            t += delay

        else:

            delay = 0.75

            t += delay



        print s+1,t

        file.writerow([s+1,t])

        s +=1

        

def packet3(l):#for Q3

    file = csv.writer(open("Q3.csv","wb"))

    s =1

    t = 0

    delay = 0

    min = 1E-05

    m = 0.0769

    max = 0.73199

    print s,t,delay

    file.writerow([s,t,delay])

    for char in l:

        if char == '0' :

            delay = random.uniform(min,m)

            t += delay

        else:

            delay = random.uniform(m,max)

            t += delay

        print s+1,t

        file.writerow([s+1,t,delay])

        s +=1

        

if __name__ == "__main__":

    message = "this is a secret message"

    packet1(s_b(message))

    packet3(s_b(message))