EVB-B1+ WIZnet, EVB-B1+ Datasheet - Page 68

• Manufacturer Part Number: EVB-B1+
• Description: Development Boards & Kits - ARM W3150A+EVAL BOARD BASED ON AVR
• Manufacturer: WIZnet

Specifications of EVB-B1+

• Rohs: yes
• Product: Evaluation Boards
• Interface Type: RS-232, SPI
• Operating Supply Voltage: 3.3 V, 5 V
• Data Bus Width: 8 bit
• Dimensions: 50 mm x 40 mm
• Processor Series: ATmega128

Web Server program is composed of web_server() to manage HTTP server socket and proc_http() to
manage HTTP message.
<Fig 3.18> is processing procedure.
HTTP Request Message
Ex1>
Ex2>
HTTP Response Message
Ex1>
Ex2>
<Table 3-28: HTTP MESSAGE BETWEEN EVB B/D AND WEB BROWSER>
GET wiz_log.gif HTTP/1.1CRCF
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.-ms-
Accept Language: koCRCF
Accept Encoding: gzip, deflateCRCF
User-Agent: Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0; .NET CLR
Host: 192.168.0.2CRCF
Connection: Keep-AliveCRCF
CRCF
GET http://192.168.0.2/LCDNLED.CGI?lcd=hi.+EVB B/D&led0=on HTTP/1.1CRCF
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.-ms-
Accept Language: koCRCF
Accept Encoding: gzip, deflateCRCF
User-Agent: Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0; .NET CLR
Host: 192.168.0.2CRCF
Connection: Keep-AliveCRCF
CRCF
HTTP/1.1 200 OK CRCF
Content-Type: text/htmlCRCF
Content-Length: 1451CRCFCRCF
[Html Document]
HTTP/1.1 200 OKCRCF
Content-Type: gif/imageCRCF
Content-Length: 613CRCFCRCF
[GIF IMAGE]
powerpoint, application/vnd.-ms-excel, application/ms-word, */*CRCF
1.3705)CRCF
powerpoint, application/vnd.-ms-excel, application/ms-word, */*CRCF
1.3705)CRCF
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