電子發(fā)燒友網(wǎng)>電子資料下載>嵌入式開發(fā)>嵌入式模塊接口性能測試系統(tǒng)的網(wǎng)絡(luò)通信技術(shù)

嵌入式模塊接口性能測試系統(tǒng)的網(wǎng)絡(luò)通信技術(shù)

1857389 2010-11-26 | rar | 464 | 次下載 | 5積分

資料介紹

為適應(yīng)工程中各類嵌入式模塊接口性能測試的網(wǎng)絡(luò)化趨勢(shì)，設(shè)計(jì)了穩(wěn)定可靠的通信機(jī)制，實(shí)現(xiàn)客戶機(jī)/服務(wù)器模式的測試系統(tǒng)?；诮鉀Q網(wǎng)絡(luò)通信問題的套接字網(wǎng)絡(luò)編程，利用MFC平臺(tái)下的CAsyncSocket類特性，結(jié)合Windows平臺(tái)的消息響應(yīng)機(jī)制，設(shè)計(jì)了測試網(wǎng)絡(luò)專用通信協(xié)議，分析了控制臺(tái)和測試臺(tái)的設(shè)計(jì)。嵌入式模塊性能測試系統(tǒng)的運(yùn)行結(jié)果表明，測試數(shù)據(jù)信息無差錯(cuò)傳輸，并且具有較好的可移植性及異常處理能力，滿足自動(dòng)化測試系統(tǒng)網(wǎng)絡(luò)化的需求。

Abstract:: As many types of embedded module inte rf ace performance testing had become more networking， the stable and reliable communication mechanism was designed to implement the test system with client/server mode. Based on the mainstream technology of network communication—socket network programming， took advantage of the CAsyncSocket under MFC platform， and combined with the message response mechanism of windows platform， the special purpose communication protocol was designed and the design of the console platform and the test platform was analyzed . The result of the running of the test system indicates that the error-free transmission of the test information is achieved with the characteristics of portability and exception handling ， and satisfies well the requirement of networking test system.