Device Identification USB, Ethernet etc - Electronic Circuits Projects Diagrams Free

Dotnet · 9th January 2009, 02:40 PM

Hello All

How does one go about implimenting device Identification on a network or bus

You know you plug a USB printer in and it says HP1234.. or what ever and how do devices negotiate tranmission of data when other devices try to send data data at the same time.

I know thid has a specification in the OSI layer model but I need to do the same thing - what interface ICs out there which I can incorporate in to a application without programming.

I'm trying to develop something based on 1wire for machine monitoring.

thanks
D

Papabravo · 9th January 2009, 03:25 PM

USB and Ethernet both administer programs to provide unique electronic identifiers to devices from different vendors. Your chances of doing it without programming appear to be remote -- so to speak.

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9th January 2009, 02:40 PM	#1
Dotnet	Device Identification USB, Ethernet etc Hello All How does one go about implimenting device Identification on a network or bus You know you plug a USB printer in and it says HP1234.. or what ever and how do devices negotiate tranmission of data when other devices try to send data data at the same time. I know thid has a specification in the OSI layer model but I need to do the same thing - what interface ICs out there which I can incorporate in to a application without programming. I'm trying to develop something based on 1wire for machine monitoring. thanks D

9th January 2009, 03:25 PM	#2
Papabravo	USB and Ethernet both administer programs to provide unique electronic identifiers to devices from different vendors. Your chances of doing it without programming appear to be remote -- so to speak. __________________ We never have time to do it right; but we always have time to do it over.