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Article #358Ethernet communication with Xinu7
From: Granville Errol Casey
Date: Sun, 25 Feb 1990 20:57
Date: Sun, 25 Feb 1990 20:57
18 lines
1095 bytes
1095 bytes
I'm attempting to communicate via ethernet by the low level read/write commands under XINU7. I have successfully communicated to other machines by using the broadcast address (EBCAST) which is defined in ether.h. But the machines cannot communicate when I use direct address. Below is sample code to illustrate how I'm attempting to initialize the destination address in a packet. Any help will be appreciated. #define LSI4 "\012\000\065\005\036\042" blkcopy(packet->ep_hdr.e_dest, LSI4, EPADLEN); packet is defined as struct epacket and is given a buffer from a defined memory buffer pool. Errol Casey Computer Science Department North Carolina State University gec@cscosl.ncsu.edu
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!mcnc!ncsuvx!news From: casey-ge@cscosl.ncsu.edu (Granville Errol Casey) Newsgroups: comp.os.xinu Subject: Ethernet communication with Xinu7 Keywords: xinu7, ethernet Message-ID: <1990Feb25.205713.26053@ncsuvx.ncsu.edu> Date: 25 Feb 90 20:57:13 GMT Organization: Operating Systems Laboratory (OSL), NCSU, Raleigh NC Lines: 18