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英语翻译The System Software Design and AnalysisAs illustrated in

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英语翻译
The System Software Design and Analysis
As illustrated in fig.2,this system can be divided into the software modules and computer
software modules.The function of the software is transmissions the CAN bus
data through the USB bus to Computer.PC software is a human-machine interface
whose function is to analyze,display and save the CAN message.
(1)Software design of the CAN bus module
The CAN bus module of software design includes CAN initialize program,receiving
data process and some function program.Their primary function is to report the basic
state of controller to the CAN network,to determine whether the basic controller is
working normally,to determine if the CAN bus has faults,receive messages sent by the
other nodes of the CAN bus and data processing.
Receiving data is more complicated than sending data,because in the process of
receiving messages,the statements of bus from,error alarm,and so forth should be
handled.The MCP2515 to receive messages can be divided into two ways,namely the
interrupt receiving mode and query modes,here it use interrupt receiving mode
系统的软件设计与分析
如图2所示,该系统可分为软件模块和计算机
软件模块.该软件的功能是传输的CAN总线
数据通过USB总线到计算机.电脑软件是一个人机界面
其职能是分析,显示和储存的CAN消息.
(1)软件设计了CAN总线模块
在软件设计CAN总线模块包括CAN初始化程序,接收
数据处理和个别功能程序.它们的主要功能是报告的基本
控制器的CAN网络,状态来判断是否是基本控制器
正常工作,以确定是否有过错的CAN总线,接收发送的邮件
的CAN总线和数据处理的其他节点.
接收数据比发送数据复杂,因为在这一过程中
接收邮件,发件人,错误报警的巴士陈述,等等,应
处理.MCP2515的接收邮件可分为两种方式,即
中断接收方式和查询方式,这里使用中断接收方式
谷歌在线翻译就可以啊,你整理一下就可以了,这个应该能看懂吧.