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Re: Protocol for Susteen USB <-> RS232 converter



Jonas,
Unfortunately there is no RS232 Class (standard). The device will be vendor specific and the RS232 "protocols" will be whatever the vendor has chosen to use.


Russ
--------------------
On Friday, January 24, 2003, at 04:45 AM, Jonas Salling wrote:

Hi!

I'm trying to write userland code to access a serial port on a RS232-capable device over a Susteen Inc. (OEM) USB adapter.

From the IO registry I can find three pipes: 2 bulk and one interrupt. How is the RS232 stuff (line control) handled? Is there a standard for how this is handled?

I'm trying to avoid having to use a USB-sniffer in Windows to figure this out the "hard way".

Any ideas?

Cheers,
Jonas
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References: 
 >Protocol for Susteen USB <-> RS232 converter (From: Jonas Salling <email@hidden>)



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