Re: USB-based data transfer methods

From: Jim Brain (brain_at_jbrain.com)
Date: 2005-05-12 16:20:27

Marko Mäkelä wrote:

>On Thu, May 12, 2005 at 10:37:37AM +0200, MagerValp wrote:
>  
>
>>>>>>>"JB" == Jim Brain <brain@jbrain.com> writes:
>>>>>>>              
>>>>>>>
>>JB> No taker here. at least not yet. USB is not nearly as easy to
>>JB> implement, and unless you can shoehorn your project into a
>>JB> well-supported USB family like HID, you're into writing device
>>JB> drivers for each OS you intend to support.
>>
>>So if you make it appear as a serial port, shouldn't you be able to
>>use your VIP server unmodified?
>>    
>>
Yes, that is exactly my roadmap.  I want maximum exposure, and not all 
PCs have USB, but all USB machines can buy a USB cable that provides a 
virtual serial port.  And, if I have to write a device driver, I'd 
rather write one for one of those cables, as it has more usefulness 
outside VIP.

>
>To make it appear as a serial port, you would have to write a virtual
>serial port driver for every operating system you are going to support,
>or to make it appear as one of the existing USB to serial port adapters.
>  
>
Which is something that FDTI (your comments notwithstanding), and others 
have done.

-- 
Jim Brain, Brain Innovations
brain@jbrain.com                                http://www.jbrain.com
Dabbling in WWW, Embedded Systems, Old CBM computers, and Good Times!


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